diff options
70 files changed, 5152 insertions, 5010 deletions
diff --git a/include/xcb/xcb_windefs.h b/include/xcb/xcb_windefs.h index 6b5217de4..cba0af3f2 100644 --- a/include/xcb/xcb_windefs.h +++ b/include/xcb/xcb_windefs.h @@ -43,6 +43,6 @@ typedef unsigned int in_addr_t; #define HANDLE void *
typedef int pid_t;
-#define STDERR_FILENO stderr
+#define STDERR_FILENO 2
#endif /* xcb_windefs.h */
diff --git a/mesalib/common.py b/mesalib/common.py index 157873f66..089a4ee02 100644 --- a/mesalib/common.py +++ b/mesalib/common.py @@ -83,7 +83,7 @@ def AddOptions(opts): opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
opts.Add(EnumOption('platform', 'target platform', host_platform,
- allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5', 'freebsd8')))
+ allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos', 'freebsd8')))
opts.Add('toolchain', 'compiler toolchain', default_toolchain)
opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support', 'no'))
opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
diff --git a/mesalib/docs/GL3.txt b/mesalib/docs/GL3.txt index fc3c853d4..7c75a7101 100644 --- a/mesalib/docs/GL3.txt +++ b/mesalib/docs/GL3.txt @@ -39,6 +39,8 @@ glGetStringi command DONE glTexParameterI, glGetTexParameterI commands DONE
glVertexAttribI commands DONE (but converts int
values to floats)
+Depth format cube textures 0% done
+
GL 3.1:
diff --git a/mesalib/src/glsl/ir_validate.cpp b/mesalib/src/glsl/ir_validate.cpp index 4d9d4562c..fc1a34135 100644 --- a/mesalib/src/glsl/ir_validate.cpp +++ b/mesalib/src/glsl/ir_validate.cpp @@ -70,6 +70,7 @@ public: virtual ir_visitor_status visit_leave(ir_swizzle *ir);
virtual ir_visitor_status visit_enter(ir_assignment *ir);
+ virtual ir_visitor_status visit_enter(ir_call *ir);
static void validate_ir(ir_instruction *ir, void *data);
@@ -173,6 +174,19 @@ ir_validate::visit_enter(ir_function *ir) this->validate_ir(ir, this->data);
+ /* Verify that all of the things stored in the list of signatures are,
+ * in fact, function signatures.
+ */
+ foreach_list(node, &ir->signatures) {
+ ir_instruction *sig = (ir_instruction *) node;
+
+ if (sig->ir_type != ir_type_function_signature) {
+ printf("Non-signature in signature list of function `%s'\n",
+ ir->name);
+ abort();
+ }
+ }
+
return visit_continue;
}
@@ -198,6 +212,12 @@ ir_validate::visit_enter(ir_function_signature *ir) abort();
}
+ if (ir->return_type == NULL) {
+ printf("Function signature %p for function %s has NULL return type.\n",
+ ir, ir->function_name());
+ abort();
+ }
+
this->validate_ir(ir, this->data);
return visit_continue;
@@ -488,6 +508,19 @@ ir_validate::visit_enter(ir_assignment *ir) return visit_continue;
}
+ir_visitor_status
+ir_validate::visit_enter(ir_call *ir)
+{
+ ir_function_signature *const callee = ir->get_callee();
+
+ if (callee->ir_type != ir_type_function_signature) {
+ printf("IR called by ir_call is not ir_function_signature!\n");
+ abort();
+ }
+
+ return visit_continue;
+}
+
void
ir_validate::validate_ir(ir_instruction *ir, void *data)
{
diff --git a/mesalib/src/glsl/link_functions.cpp b/mesalib/src/glsl/link_functions.cpp index bc8758438..76687b6be 100644 --- a/mesalib/src/glsl/link_functions.cpp +++ b/mesalib/src/glsl/link_functions.cpp @@ -99,9 +99,15 @@ public: * details that may be missing.
*/
ir_function *f = linked->symbols->get_function(name);
- if (f == NULL)
+ if (f == NULL) {
f = new(linked) ir_function(name);
+ /* Add the new function to the linked IR.
+ */
+ linked->symbols->add_function(f);
+ linked->ir->push_head(f);
+ }
+
ir_function_signature *linked_sig =
f->exact_matching_signature(&callee->parameters);
if (linked_sig == NULL) {
diff --git a/mesalib/src/glsl/opt_function_inlining.cpp b/mesalib/src/glsl/opt_function_inlining.cpp index 2e7831dcb..3cc405b95 100644 --- a/mesalib/src/glsl/opt_function_inlining.cpp +++ b/mesalib/src/glsl/opt_function_inlining.cpp @@ -1,425 +1,422 @@ -/* - * Copyright © 2010 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -/** - * \file opt_function_inlining.cpp - * - * Replaces calls to functions with the body of the function. - */ - -#include <inttypes.h> -#include "ir.h" -#include "ir_visitor.h" -#include "ir_function_inlining.h" -#include "ir_expression_flattening.h" -#include "glsl_types.h" -#include "program/hash_table.h" - -static void -do_sampler_replacement(exec_list *instructions, - ir_variable *sampler, - ir_dereference *deref); - -class ir_function_inlining_visitor : public ir_hierarchical_visitor { -public: - ir_function_inlining_visitor() - { - progress = false; - } - - virtual ~ir_function_inlining_visitor() - { - /* empty */ - } - - virtual ir_visitor_status visit_enter(ir_expression *); - virtual ir_visitor_status visit_enter(ir_call *); - virtual ir_visitor_status visit_enter(ir_assignment *); - virtual ir_visitor_status visit_enter(ir_return *); - virtual ir_visitor_status visit_enter(ir_texture *); - virtual ir_visitor_status visit_enter(ir_swizzle *); - - bool progress; -}; - - -bool -automatic_inlining_predicate(ir_instruction *ir) -{ - ir_call *call = ir->as_call(); - - if (call && can_inline(call)) - return true; - - return false; -} - -bool -do_function_inlining(exec_list *instructions) -{ - ir_function_inlining_visitor v; - - do_expression_flattening(instructions, automatic_inlining_predicate); - - v.run(instructions); - - return v.progress; -} - -static void -replace_return_with_assignment(ir_instruction *ir, void *data) -{ - void *ctx = ralloc_parent(ir); - ir_variable *retval = (ir_variable *)data; - ir_return *ret = ir->as_return(); - - if (ret) { - if (ret->value) { - ir_rvalue *lhs = new(ctx) ir_dereference_variable(retval); - ret->replace_with(new(ctx) ir_assignment(lhs, ret->value, NULL)); - } else { - /* un-valued return has to be the last return, or we shouldn't - * have reached here. (see can_inline()). - */ - assert(ret->next->is_tail_sentinel()); - ret->remove(); - } - } -} - -ir_rvalue * -ir_call::generate_inline(ir_instruction *next_ir) -{ - void *ctx = ralloc_parent(this); - ir_variable **parameters; - int num_parameters; - int i; - ir_variable *retval = NULL; - struct hash_table *ht; - - ht = hash_table_ctor(0, hash_table_pointer_hash, hash_table_pointer_compare); - - num_parameters = 0; - foreach_iter(exec_list_iterator, iter_sig, this->callee->parameters) - num_parameters++; - - parameters = new ir_variable *[num_parameters]; - - /* Generate storage for the return value. */ - if (this->callee->return_type) { - retval = new(ctx) ir_variable(this->callee->return_type, "_ret_val", - ir_var_auto); - next_ir->insert_before(retval); - } - - /* Generate the declarations for the parameters to our inlined code, - * and set up the mapping of real function body variables to ours. - */ - i = 0; - exec_list_iterator sig_param_iter = this->callee->parameters.iterator(); - exec_list_iterator param_iter = this->actual_parameters.iterator(); - for (i = 0; i < num_parameters; i++) { - ir_variable *sig_param = (ir_variable *) sig_param_iter.get(); - ir_rvalue *param = (ir_rvalue *) param_iter.get(); - - /* Generate a new variable for the parameter. */ - if (sig_param->type->base_type == GLSL_TYPE_SAMPLER) { - /* For samplers, we want the inlined sampler references - * referencing the passed in sampler variable, since that - * will have the location information, which an assignment of - * a sampler wouldn't. Fix it up below. - */ - parameters[i] = NULL; - } else { - parameters[i] = sig_param->clone(ctx, ht); - parameters[i]->mode = ir_var_auto; - - /* Remove the read-only decoration becuase we're going to write - * directly to this variable. If the cloned variable is left - * read-only and the inlined function is inside a loop, the loop - * analysis code will get confused. - */ - parameters[i]->read_only = false; - next_ir->insert_before(parameters[i]); - } - - /* Move the actual param into our param variable if it's an 'in' type. */ - if (parameters[i] && (sig_param->mode == ir_var_in || - sig_param->mode == ir_var_const_in || - sig_param->mode == ir_var_inout)) { - ir_assignment *assign; - - assign = new(ctx) ir_assignment(new(ctx) ir_dereference_variable(parameters[i]), - param, NULL); - next_ir->insert_before(assign); - } - - sig_param_iter.next(); - param_iter.next(); - } - - exec_list new_instructions; - - /* Generate the inlined body of the function to a new list */ - foreach_iter(exec_list_iterator, iter, callee->body) { - ir_instruction *ir = (ir_instruction *)iter.get(); - ir_instruction *new_ir = ir->clone(ctx, ht); - - new_instructions.push_tail(new_ir); - visit_tree(new_ir, replace_return_with_assignment, retval); - } - - /* If any samplers were passed in, replace any deref of the sampler - * with a deref of the sampler argument. - */ - param_iter = this->actual_parameters.iterator(); - sig_param_iter = this->callee->parameters.iterator(); - for (i = 0; i < num_parameters; i++) { - ir_instruction *const param = (ir_instruction *) param_iter.get(); - ir_variable *sig_param = (ir_variable *) sig_param_iter.get(); - - if (sig_param->type->base_type == GLSL_TYPE_SAMPLER) { - ir_dereference *deref = param->as_dereference(); - - assert(deref); - do_sampler_replacement(&new_instructions, sig_param, deref); - } - param_iter.next(); - sig_param_iter.next(); - } - - /* Now push those new instructions in. */ - foreach_iter(exec_list_iterator, iter, new_instructions) { - ir_instruction *ir = (ir_instruction *)iter.get(); - next_ir->insert_before(ir); - } - - /* Copy back the value of any 'out' parameters from the function body - * variables to our own. - */ - i = 0; - param_iter = this->actual_parameters.iterator(); - sig_param_iter = this->callee->parameters.iterator(); - for (i = 0; i < num_parameters; i++) { - ir_instruction *const param = (ir_instruction *) param_iter.get(); - const ir_variable *const sig_param = (ir_variable *) sig_param_iter.get(); - - /* Move our param variable into the actual param if it's an 'out' type. */ - if (parameters[i] && (sig_param->mode == ir_var_out || - sig_param->mode == ir_var_inout)) { - ir_assignment *assign; - - assign = new(ctx) ir_assignment(param->clone(ctx, NULL)->as_rvalue(), - new(ctx) ir_dereference_variable(parameters[i]), - NULL); - next_ir->insert_before(assign); - } - - param_iter.next(); - sig_param_iter.next(); - } - - delete [] parameters; - - hash_table_dtor(ht); - - if (retval) - return new(ctx) ir_dereference_variable(retval); - else - return NULL; -} - - -ir_visitor_status -ir_function_inlining_visitor::visit_enter(ir_expression *ir) -{ - (void) ir; - return visit_continue_with_parent; -} - - -ir_visitor_status -ir_function_inlining_visitor::visit_enter(ir_return *ir) -{ - (void) ir; - return visit_continue_with_parent; -} - - -ir_visitor_status -ir_function_inlining_visitor::visit_enter(ir_texture *ir) -{ - (void) ir; - return visit_continue_with_parent; -} - - -ir_visitor_status -ir_function_inlining_visitor::visit_enter(ir_swizzle *ir) -{ - (void) ir; - return visit_continue_with_parent; -} - - -ir_visitor_status -ir_function_inlining_visitor::visit_enter(ir_call *ir) -{ - if (can_inline(ir)) { - /* If the call was part of some tree, then it should have been - * flattened out or we shouldn't have seen it because of a - * visit_continue_with_parent in this visitor. - */ - assert(ir == base_ir); - - (void) ir->generate_inline(ir); - ir->remove(); - this->progress = true; - } - - return visit_continue; -} - - -ir_visitor_status -ir_function_inlining_visitor::visit_enter(ir_assignment *ir) -{ - ir_call *call = ir->rhs->as_call(); - if (!call || !can_inline(call)) - return visit_continue; - - /* generates the parameter setup, function body, and returns the return - * value of the function - */ - ir_rvalue *rhs = call->generate_inline(ir); - assert(rhs); - - ir->rhs = rhs; - this->progress = true; - - return visit_continue; -} - -/** - * Replaces references to the "sampler" variable with a clone of "deref." - * - * From the spec, samplers can appear in the tree as function - * (non-out) parameters and as the result of array indexing and - * structure field selection. In our builtin implementation, they - * also appear in the sampler field of an ir_tex instruction. - */ - -class ir_sampler_replacement_visitor : public ir_hierarchical_visitor { -public: - ir_sampler_replacement_visitor(ir_variable *sampler, ir_dereference *deref) - { - this->sampler = sampler; - this->deref = deref; - } - - virtual ~ir_sampler_replacement_visitor() - { - } - - virtual ir_visitor_status visit_leave(ir_call *); - virtual ir_visitor_status visit_leave(ir_dereference_array *); - virtual ir_visitor_status visit_leave(ir_dereference_record *); - virtual ir_visitor_status visit_leave(ir_texture *); - - void replace_deref(ir_dereference **deref); - void replace_rvalue(ir_rvalue **rvalue); - - ir_variable *sampler; - ir_dereference *deref; -}; - -void -ir_sampler_replacement_visitor::replace_deref(ir_dereference **deref) -{ - ir_dereference_variable *deref_var = (*deref)->as_dereference_variable(); - if (deref_var && deref_var->var == this->sampler) { - *deref = this->deref->clone(ralloc_parent(*deref), NULL); - } -} - -void -ir_sampler_replacement_visitor::replace_rvalue(ir_rvalue **rvalue) -{ - if (!*rvalue) - return; - - ir_dereference *deref = (*rvalue)->as_dereference(); - - if (!deref) - return; - - replace_deref(&deref); - *rvalue = deref; -} - -ir_visitor_status -ir_sampler_replacement_visitor::visit_leave(ir_texture *ir) -{ - replace_deref(&ir->sampler); - - return visit_continue; -} - -ir_visitor_status -ir_sampler_replacement_visitor::visit_leave(ir_dereference_array *ir) -{ - replace_rvalue(&ir->array); - return visit_continue; -} - -ir_visitor_status -ir_sampler_replacement_visitor::visit_leave(ir_dereference_record *ir) -{ - replace_rvalue(&ir->record); - return visit_continue; -} - -ir_visitor_status -ir_sampler_replacement_visitor::visit_leave(ir_call *ir) -{ - foreach_iter(exec_list_iterator, iter, *ir) { - ir_rvalue *param = (ir_rvalue *)iter.get(); - ir_rvalue *new_param = param; - replace_rvalue(&new_param); - - if (new_param != param) { - param->replace_with(new_param); - } - } - return visit_continue; -} - -static void -do_sampler_replacement(exec_list *instructions, - ir_variable *sampler, - ir_dereference *deref) -{ - ir_sampler_replacement_visitor v(sampler, deref); - - visit_list_elements(&v, instructions); -} +/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file opt_function_inlining.cpp
+ *
+ * Replaces calls to functions with the body of the function.
+ */
+
+#include <inttypes.h>
+#include "ir.h"
+#include "ir_visitor.h"
+#include "ir_function_inlining.h"
+#include "ir_expression_flattening.h"
+#include "glsl_types.h"
+#include "program/hash_table.h"
+
+static void
+do_sampler_replacement(exec_list *instructions,
+ ir_variable *sampler,
+ ir_dereference *deref);
+
+class ir_function_inlining_visitor : public ir_hierarchical_visitor {
+public:
+ ir_function_inlining_visitor()
+ {
+ progress = false;
+ }
+
+ virtual ~ir_function_inlining_visitor()
+ {
+ /* empty */
+ }
+
+ virtual ir_visitor_status visit_enter(ir_expression *);
+ virtual ir_visitor_status visit_enter(ir_call *);
+ virtual ir_visitor_status visit_enter(ir_assignment *);
+ virtual ir_visitor_status visit_enter(ir_return *);
+ virtual ir_visitor_status visit_enter(ir_texture *);
+ virtual ir_visitor_status visit_enter(ir_swizzle *);
+
+ bool progress;
+};
+
+
+bool
+automatic_inlining_predicate(ir_instruction *ir)
+{
+ ir_call *call = ir->as_call();
+
+ if (call && can_inline(call))
+ return true;
+
+ return false;
+}
+
+bool
+do_function_inlining(exec_list *instructions)
+{
+ ir_function_inlining_visitor v;
+
+ do_expression_flattening(instructions, automatic_inlining_predicate);
+
+ v.run(instructions);
+
+ return v.progress;
+}
+
+static void
+replace_return_with_assignment(ir_instruction *ir, void *data)
+{
+ void *ctx = ralloc_parent(ir);
+ ir_variable *retval = (ir_variable *)data;
+ ir_return *ret = ir->as_return();
+
+ if (ret) {
+ if (ret->value) {
+ ir_rvalue *lhs = new(ctx) ir_dereference_variable(retval);
+ ret->replace_with(new(ctx) ir_assignment(lhs, ret->value, NULL));
+ } else {
+ /* un-valued return has to be the last return, or we shouldn't
+ * have reached here. (see can_inline()).
+ */
+ assert(ret->next->is_tail_sentinel());
+ ret->remove();
+ }
+ }
+}
+
+ir_rvalue *
+ir_call::generate_inline(ir_instruction *next_ir)
+{
+ void *ctx = ralloc_parent(this);
+ ir_variable **parameters;
+ int num_parameters;
+ int i;
+ ir_variable *retval = NULL;
+ struct hash_table *ht;
+
+ ht = hash_table_ctor(0, hash_table_pointer_hash, hash_table_pointer_compare);
+
+ num_parameters = 0;
+ foreach_iter(exec_list_iterator, iter_sig, this->callee->parameters)
+ num_parameters++;
+
+ parameters = new ir_variable *[num_parameters];
+
+ /* Generate storage for the return value. */
+ if (!this->callee->return_type->is_void()) {
+ retval = new(ctx) ir_variable(this->callee->return_type, "_ret_val",
+ ir_var_auto);
+ next_ir->insert_before(retval);
+ }
+
+ /* Generate the declarations for the parameters to our inlined code,
+ * and set up the mapping of real function body variables to ours.
+ */
+ i = 0;
+ exec_list_iterator sig_param_iter = this->callee->parameters.iterator();
+ exec_list_iterator param_iter = this->actual_parameters.iterator();
+ for (i = 0; i < num_parameters; i++) {
+ ir_variable *sig_param = (ir_variable *) sig_param_iter.get();
+ ir_rvalue *param = (ir_rvalue *) param_iter.get();
+
+ /* Generate a new variable for the parameter. */
+ if (sig_param->type->base_type == GLSL_TYPE_SAMPLER) {
+ /* For samplers, we want the inlined sampler references
+ * referencing the passed in sampler variable, since that
+ * will have the location information, which an assignment of
+ * a sampler wouldn't. Fix it up below.
+ */
+ parameters[i] = NULL;
+ } else {
+ parameters[i] = sig_param->clone(ctx, ht);
+ parameters[i]->mode = ir_var_auto;
+
+ /* Remove the read-only decoration becuase we're going to write
+ * directly to this variable. If the cloned variable is left
+ * read-only and the inlined function is inside a loop, the loop
+ * analysis code will get confused.
+ */
+ parameters[i]->read_only = false;
+ next_ir->insert_before(parameters[i]);
+ }
+
+ /* Move the actual param into our param variable if it's an 'in' type. */
+ if (parameters[i] && (sig_param->mode == ir_var_in ||
+ sig_param->mode == ir_var_const_in ||
+ sig_param->mode == ir_var_inout)) {
+ ir_assignment *assign;
+
+ assign = new(ctx) ir_assignment(new(ctx) ir_dereference_variable(parameters[i]),
+ param, NULL);
+ next_ir->insert_before(assign);
+ }
+
+ sig_param_iter.next();
+ param_iter.next();
+ }
+
+ exec_list new_instructions;
+
+ /* Generate the inlined body of the function to a new list */
+ foreach_iter(exec_list_iterator, iter, callee->body) {
+ ir_instruction *ir = (ir_instruction *)iter.get();
+ ir_instruction *new_ir = ir->clone(ctx, ht);
+
+ new_instructions.push_tail(new_ir);
+ visit_tree(new_ir, replace_return_with_assignment, retval);
+ }
+
+ /* If any samplers were passed in, replace any deref of the sampler
+ * with a deref of the sampler argument.
+ */
+ param_iter = this->actual_parameters.iterator();
+ sig_param_iter = this->callee->parameters.iterator();
+ for (i = 0; i < num_parameters; i++) {
+ ir_instruction *const param = (ir_instruction *) param_iter.get();
+ ir_variable *sig_param = (ir_variable *) sig_param_iter.get();
+
+ if (sig_param->type->base_type == GLSL_TYPE_SAMPLER) {
+ ir_dereference *deref = param->as_dereference();
+
+ assert(deref);
+ do_sampler_replacement(&new_instructions, sig_param, deref);
+ }
+ param_iter.next();
+ sig_param_iter.next();
+ }
+
+ /* Now push those new instructions in. */
+ next_ir->insert_before(&new_instructions);
+
+ /* Copy back the value of any 'out' parameters from the function body
+ * variables to our own.
+ */
+ i = 0;
+ param_iter = this->actual_parameters.iterator();
+ sig_param_iter = this->callee->parameters.iterator();
+ for (i = 0; i < num_parameters; i++) {
+ ir_instruction *const param = (ir_instruction *) param_iter.get();
+ const ir_variable *const sig_param = (ir_variable *) sig_param_iter.get();
+
+ /* Move our param variable into the actual param if it's an 'out' type. */
+ if (parameters[i] && (sig_param->mode == ir_var_out ||
+ sig_param->mode == ir_var_inout)) {
+ ir_assignment *assign;
+
+ assign = new(ctx) ir_assignment(param->clone(ctx, NULL)->as_rvalue(),
+ new(ctx) ir_dereference_variable(parameters[i]),
+ NULL);
+ next_ir->insert_before(assign);
+ }
+
+ param_iter.next();
+ sig_param_iter.next();
+ }
+
+ delete [] parameters;
+
+ hash_table_dtor(ht);
+
+ if (retval)
+ return new(ctx) ir_dereference_variable(retval);
+ else
+ return NULL;
+}
+
+
+ir_visitor_status
+ir_function_inlining_visitor::visit_enter(ir_expression *ir)
+{
+ (void) ir;
+ return visit_continue_with_parent;
+}
+
+
+ir_visitor_status
+ir_function_inlining_visitor::visit_enter(ir_return *ir)
+{
+ (void) ir;
+ return visit_continue_with_parent;
+}
+
+
+ir_visitor_status
+ir_function_inlining_visitor::visit_enter(ir_texture *ir)
+{
+ (void) ir;
+ return visit_continue_with_parent;
+}
+
+
+ir_visitor_status
+ir_function_inlining_visitor::visit_enter(ir_swizzle *ir)
+{
+ (void) ir;
+ return visit_continue_with_parent;
+}
+
+
+ir_visitor_status
+ir_function_inlining_visitor::visit_enter(ir_call *ir)
+{
+ if (can_inline(ir)) {
+ /* If the call was part of some tree, then it should have been
+ * flattened out or we shouldn't have seen it because of a
+ * visit_continue_with_parent in this visitor.
+ */
+ assert(ir == base_ir);
+
+ (void) ir->generate_inline(ir);
+ ir->remove();
+ this->progress = true;
+ }
+
+ return visit_continue;
+}
+
+
+ir_visitor_status
+ir_function_inlining_visitor::visit_enter(ir_assignment *ir)
+{
+ ir_call *call = ir->rhs->as_call();
+ if (!call || !can_inline(call))
+ return visit_continue;
+
+ /* generates the parameter setup, function body, and returns the return
+ * value of the function
+ */
+ ir_rvalue *rhs = call->generate_inline(ir);
+ assert(rhs);
+
+ ir->rhs = rhs;
+ this->progress = true;
+
+ return visit_continue;
+}
+
+/**
+ * Replaces references to the "sampler" variable with a clone of "deref."
+ *
+ * From the spec, samplers can appear in the tree as function
+ * (non-out) parameters and as the result of array indexing and
+ * structure field selection. In our builtin implementation, they
+ * also appear in the sampler field of an ir_tex instruction.
+ */
+
+class ir_sampler_replacement_visitor : public ir_hierarchical_visitor {
+public:
+ ir_sampler_replacement_visitor(ir_variable *sampler, ir_dereference *deref)
+ {
+ this->sampler = sampler;
+ this->deref = deref;
+ }
+
+ virtual ~ir_sampler_replacement_visitor()
+ {
+ }
+
+ virtual ir_visitor_status visit_leave(ir_call *);
+ virtual ir_visitor_status visit_leave(ir_dereference_array *);
+ virtual ir_visitor_status visit_leave(ir_dereference_record *);
+ virtual ir_visitor_status visit_leave(ir_texture *);
+
+ void replace_deref(ir_dereference **deref);
+ void replace_rvalue(ir_rvalue **rvalue);
+
+ ir_variable *sampler;
+ ir_dereference *deref;
+};
+
+void
+ir_sampler_replacement_visitor::replace_deref(ir_dereference **deref)
+{
+ ir_dereference_variable *deref_var = (*deref)->as_dereference_variable();
+ if (deref_var && deref_var->var == this->sampler) {
+ *deref = this->deref->clone(ralloc_parent(*deref), NULL);
+ }
+}
+
+void
+ir_sampler_replacement_visitor::replace_rvalue(ir_rvalue **rvalue)
+{
+ if (!*rvalue)
+ return;
+
+ ir_dereference *deref = (*rvalue)->as_dereference();
+
+ if (!deref)
+ return;
+
+ replace_deref(&deref);
+ *rvalue = deref;
+}
+
+ir_visitor_status
+ir_sampler_replacement_visitor::visit_leave(ir_texture *ir)
+{
+ replace_deref(&ir->sampler);
+
+ return visit_continue;
+}
+
+ir_visitor_status
+ir_sampler_replacement_visitor::visit_leave(ir_dereference_array *ir)
+{
+ replace_rvalue(&ir->array);
+ return visit_continue;
+}
+
+ir_visitor_status
+ir_sampler_replacement_visitor::visit_leave(ir_dereference_record *ir)
+{
+ replace_rvalue(&ir->record);
+ return visit_continue;
+}
+
+ir_visitor_status
+ir_sampler_replacement_visitor::visit_leave(ir_call *ir)
+{
+ foreach_iter(exec_list_iterator, iter, *ir) {
+ ir_rvalue *param = (ir_rvalue *)iter.get();
+ ir_rvalue *new_param = param;
+ replace_rvalue(&new_param);
+
+ if (new_param != param) {
+ param->replace_with(new_param);
+ }
+ }
+ return visit_continue;
+}
+
+static void
+do_sampler_replacement(exec_list *instructions,
+ ir_variable *sampler,
+ ir_dereference *deref)
+{
+ ir_sampler_replacement_visitor v(sampler, deref);
+
+ visit_list_elements(&v, instructions);
+}
diff --git a/mesalib/src/mesa/SConscript b/mesalib/src/mesa/SConscript index dbd6ebe9d..410eacba7 100644 --- a/mesalib/src/mesa/SConscript +++ b/mesalib/src/mesa/SConscript @@ -197,6 +197,7 @@ statetracker_sources = [ 'state_tracker/st_cb_queryobj.c',
'state_tracker/st_cb_rasterpos.c',
'state_tracker/st_cb_readpixels.c',
+ 'state_tracker/st_cb_syncobj.c',
'state_tracker/st_cb_strings.c',
'state_tracker/st_cb_texture.c',
'state_tracker/st_cb_viewport.c',
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c index a4aa9847a..6de0ca696 100644 --- a/mesalib/src/mesa/main/extensions.c +++ b/mesalib/src/mesa/main/extensions.c @@ -181,6 +181,7 @@ static const struct extension extension_table[] = { { "GL_EXT_texture3D", o(EXT_texture3D), GL },
{ "GL_EXT_texture_array", o(EXT_texture_array), GL },
{ "GL_EXT_texture_compression_dxt1", o(EXT_texture_compression_s3tc), GL | ES1 | ES2 },
+ { "GL_EXT_texture_compression_latc", o(EXT_texture_compression_latc), GL },
{ "GL_EXT_texture_compression_rgtc", o(ARB_texture_compression_rgtc), GL },
{ "GL_EXT_texture_compression_s3tc", o(EXT_texture_compression_s3tc), GL },
{ "GL_EXT_texture_cube_map", o(ARB_texture_cube_map), GL },
@@ -258,6 +259,7 @@ static const struct extension extension_table[] = { { "GL_ATI_envmap_bumpmap", o(ATI_envmap_bumpmap), GL },
{ "GL_ATI_fragment_shader", o(ATI_fragment_shader), GL },
{ "GL_ATI_separate_stencil", o(ATI_separate_stencil), GL },
+ { "GL_ATI_texture_compression_3dc", o(ATI_texture_compression_3dc), GL },
{ "GL_ATI_texture_env_combine3", o(ATI_texture_env_combine3), GL },
{ "GL_ATI_texture_mirror_once", o(ATI_texture_mirror_once), GL },
{ "GL_IBM_multimode_draw_arrays", o(IBM_multimode_draw_arrays), GL },
@@ -448,6 +450,7 @@ _mesa_enable_sw_extensions(struct gl_context *ctx) #if FEATURE_ATI_fragment_shader
ctx->Extensions.ATI_fragment_shader = GL_TRUE;
#endif
+ ctx->Extensions.ATI_texture_compression_3dc = GL_TRUE;
ctx->Extensions.ATI_texture_env_combine3 = GL_TRUE;
ctx->Extensions.ATI_texture_mirror_once = GL_TRUE;
ctx->Extensions.ATI_separate_stencil = GL_TRUE;
@@ -483,6 +486,7 @@ _mesa_enable_sw_extensions(struct gl_context *ctx) ctx->Extensions.EXT_stencil_wrap = GL_TRUE;
ctx->Extensions.EXT_stencil_two_side = GL_TRUE;
ctx->Extensions.EXT_texture_array = GL_TRUE;
+ ctx->Extensions.EXT_texture_compression_latc = GL_TRUE;
ctx->Extensions.EXT_texture_env_add = GL_TRUE;
ctx->Extensions.EXT_texture_env_combine = GL_TRUE;
ctx->Extensions.EXT_texture_env_dot3 = GL_TRUE;
diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c index 1d7bdad24..e2541bdf6 100644 --- a/mesalib/src/mesa/main/formats.c +++ b/mesalib/src/mesa/main/formats.c @@ -927,6 +927,42 @@ static struct gl_format_info format_info[MESA_FORMAT_COUNT] = 0, 0, 0, 0, 0,
4, 4, 16 /* 16 bytes per 4x4 block */
},
+ {
+ MESA_FORMAT_L_LATC1,
+ "MESA_FORMAT_L_LATC1",
+ GL_LUMINANCE,
+ GL_UNSIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 4, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_SIGNED_L_LATC1,
+ "MESA_FORMAT_SIGNED_L_LATC1",
+ GL_LUMINANCE,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 4, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_LA_LATC2,
+ "MESA_FORMAT_LA_LATC2",
+ GL_LUMINANCE_ALPHA,
+ GL_UNSIGNED_NORMALIZED,
+ 0, 0, 0, 4,
+ 4, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_SIGNED_LA_LATC2,
+ "MESA_FORMAT_SIGNED_LA_LATC2",
+ GL_LUMINANCE_ALPHA,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 4,
+ 4, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
+ },
};
@@ -1570,6 +1606,10 @@ _mesa_format_to_type_and_comps(gl_format format, case MESA_FORMAT_SIGNED_RED_RGTC1:
case MESA_FORMAT_RG_RGTC2:
case MESA_FORMAT_SIGNED_RG_RGTC2:
+ case MESA_FORMAT_L_LATC1:
+ case MESA_FORMAT_SIGNED_L_LATC1:
+ case MESA_FORMAT_LA_LATC2:
+ case MESA_FORMAT_SIGNED_LA_LATC2:
/* XXX generate error instead? */
*datatype = GL_UNSIGNED_BYTE;
*comps = 0;
diff --git a/mesalib/src/mesa/main/formats.h b/mesalib/src/mesa/main/formats.h index b32829145..81ba76ce0 100644 --- a/mesalib/src/mesa/main/formats.h +++ b/mesalib/src/mesa/main/formats.h @@ -185,6 +185,14 @@ typedef enum MESA_FORMAT_RG_RGTC2,
MESA_FORMAT_SIGNED_RG_RGTC2,
/*@}*/
+
+ /*@{*/
+ MESA_FORMAT_L_LATC1,
+ MESA_FORMAT_SIGNED_L_LATC1,
+ MESA_FORMAT_LA_LATC2,
+ MESA_FORMAT_SIGNED_LA_LATC2,
+ /*@}*/
+
MESA_FORMAT_COUNT
} gl_format;
diff --git a/mesalib/src/mesa/main/glheader.h b/mesalib/src/mesa/main/glheader.h index 5ca44deb0..dc78ccbf6 100644 --- a/mesalib/src/mesa/main/glheader.h +++ b/mesalib/src/mesa/main/glheader.h @@ -121,6 +121,10 @@ typedef void *GLeglImageOES; #define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD
#endif
+#ifndef GL_ATI_texture_compression_3dc
+#define GL_ATI_texture_compression_3dc 1
+#define GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI 0x8837
+#endif
/**
diff --git a/mesalib/src/mesa/main/image.c b/mesalib/src/mesa/main/image.c index 444f21ed5..466fc617a 100644 --- a/mesalib/src/mesa/main/image.c +++ b/mesalib/src/mesa/main/image.c @@ -743,6 +743,11 @@ _mesa_is_color_format(GLenum format) case GL_COMPRESSED_SIGNED_RED_RGTC1:
case GL_COMPRESSED_RG_RGTC2:
case GL_COMPRESSED_SIGNED_RG_RGTC2:
+ case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
+ case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
+ case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
+ case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
+ case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
/* signed, normalized texture formats */
case GL_RGBA_SNORM:
case GL_RGBA8_SNORM:
@@ -1025,6 +1030,13 @@ _mesa_is_compressed_format(struct gl_context *ctx, GLenum format) case GL_COMPRESSED_RG_RGTC2:
case GL_COMPRESSED_SIGNED_RG_RGTC2:
return ctx->Extensions.ARB_texture_compression_rgtc;
+ case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
+ case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
+ case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
+ case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
+ return ctx->Extensions.EXT_texture_compression_latc;
+ case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
+ return ctx->Extensions.ATI_texture_compression_3dc;
default:
return GL_FALSE;
}
diff --git a/mesalib/src/mesa/main/mipmap.c b/mesalib/src/mesa/main/mipmap.c index 453d7f29b..b12399ee6 100644 --- a/mesalib/src/mesa/main/mipmap.c +++ b/mesalib/src/mesa/main/mipmap.c @@ -1764,8 +1764,13 @@ _mesa_generate_mipmap(struct gl_context *ctx, GLenum target, } else if (srcImage->_BaseFormat == GL_RGBA) {
convertFormat = MESA_FORMAT_RGBA8888;
components = 4;
- }
- else {
+ } else if (srcImage->_BaseFormat == GL_LUMINANCE) {
+ convertFormat = MESA_FORMAT_L8;
+ components = 1;
+ } else if (srcImage->_BaseFormat == GL_LUMINANCE_ALPHA) {
+ convertFormat = MESA_FORMAT_AL88;
+ components = 2;
+ } else {
_mesa_problem(ctx, "bad srcImage->_BaseFormat in _mesa_generate_mipmaps");
return;
}
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index 2862f88da..4e530a268 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -2802,6 +2802,7 @@ struct gl_extensions GLboolean EXT_texture_object;
GLboolean EXT_texture3D;
GLboolean EXT_texture_array;
+ GLboolean EXT_texture_compression_latc;
GLboolean EXT_texture_compression_s3tc;
GLboolean EXT_texture_env_add;
GLboolean EXT_texture_env_combine;
@@ -2827,6 +2828,7 @@ struct gl_extensions GLboolean APPLE_vertex_array_object;
GLboolean APPLE_object_purgeable;
GLboolean ATI_envmap_bumpmap;
+ GLboolean ATI_texture_compression_3dc;
GLboolean ATI_texture_mirror_once;
GLboolean ATI_texture_env_combine3;
GLboolean ATI_fragment_shader;
diff --git a/mesalib/src/mesa/main/texcompress.c b/mesalib/src/mesa/main/texcompress.c index 9891946df..59603e81e 100644 --- a/mesalib/src/mesa/main/texcompress.c +++ b/mesalib/src/mesa/main/texcompress.c @@ -173,6 +173,16 @@ _mesa_glenum_to_compressed_format(GLenum format) case GL_COMPRESSED_SIGNED_RG_RGTC2:
return MESA_FORMAT_SIGNED_RG_RGTC2;
+ case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
+ return MESA_FORMAT_L_LATC1;
+ case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
+ return MESA_FORMAT_SIGNED_L_LATC1;
+ case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
+ case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
+ return MESA_FORMAT_LA_LATC2;
+ case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
+ return MESA_FORMAT_SIGNED_LA_LATC2;
+
default:
return MESA_FORMAT_NONE;
}
@@ -229,6 +239,15 @@ _mesa_compressed_format_to_glenum(struct gl_context *ctx, GLuint mesaFormat) case MESA_FORMAT_SIGNED_RG_RGTC2:
return GL_COMPRESSED_SIGNED_RG_RGTC2;
+ case MESA_FORMAT_L_LATC1:
+ return GL_COMPRESSED_LUMINANCE_LATC1_EXT;
+ case MESA_FORMAT_SIGNED_L_LATC1:
+ return GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT;
+ case MESA_FORMAT_LA_LATC2:
+ return GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT;
+ case MESA_FORMAT_SIGNED_LA_LATC2:
+ return GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT;
+
default:
_mesa_problem(ctx, "Unexpected mesa texture format in"
" _mesa_compressed_format_to_glenum()");
diff --git a/mesalib/src/mesa/main/texcompress_rgtc.c b/mesalib/src/mesa/main/texcompress_rgtc.c index b5dd56dce..60146d09b 100644 --- a/mesalib/src/mesa/main/texcompress_rgtc.c +++ b/mesalib/src/mesa/main/texcompress_rgtc.c @@ -98,7 +98,8 @@ _mesa_texstore_red_rgtc1(TEXSTORE_PARAMS) GLubyte srcpixels[4][4];
GLubyte *blkaddr;
GLint dstRowDiff;
- ASSERT(dstFormat == MESA_FORMAT_RED_RGTC1);
+ ASSERT(dstFormat == MESA_FORMAT_RED_RGTC1 ||
+ dstFormat == MESA_FORMAT_L_LATC1);
ASSERT(dstXoffset % 4 == 0);
ASSERT(dstYoffset % 4 == 0);
ASSERT(dstZoffset % 4 == 0);
@@ -153,7 +154,8 @@ _mesa_texstore_signed_red_rgtc1(TEXSTORE_PARAMS) GLbyte srcpixels[4][4];
GLbyte *blkaddr;
GLint dstRowDiff;
- ASSERT(dstFormat == MESA_FORMAT_SIGNED_RED_RGTC1);
+ ASSERT(dstFormat == MESA_FORMAT_SIGNED_RED_RGTC1 ||
+ dstFormat == MESA_FORMAT_SIGNED_L_LATC1);
ASSERT(dstXoffset % 4 == 0);
ASSERT(dstYoffset % 4 == 0);
ASSERT(dstZoffset % 4 == 0);
@@ -208,7 +210,8 @@ _mesa_texstore_rg_rgtc2(TEXSTORE_PARAMS) GLubyte *blkaddr;
GLint dstRowDiff;
- ASSERT(dstFormat == MESA_FORMAT_RG_RGTC2);
+ ASSERT(dstFormat == MESA_FORMAT_RG_RGTC2 ||
+ dstFormat == MESA_FORMAT_LA_LATC2);
ASSERT(dstXoffset % 4 == 0);
ASSERT(dstYoffset % 4 == 0);
ASSERT(dstZoffset % 4 == 0);
@@ -269,7 +272,8 @@ _mesa_texstore_signed_rg_rgtc2(TEXSTORE_PARAMS) GLbyte *blkaddr;
GLint dstRowDiff;
- ASSERT(dstFormat == MESA_FORMAT_SIGNED_RG_RGTC2);
+ ASSERT(dstFormat == MESA_FORMAT_SIGNED_RG_RGTC2 ||
+ dstFormat == MESA_FORMAT_SIGNED_LA_LATC2);
ASSERT(dstXoffset % 4 == 0);
ASSERT(dstYoffset % 4 == 0);
ASSERT(dstZoffset % 4 == 0);
@@ -374,6 +378,62 @@ _mesa_fetch_texel_2d_f_signed_rg_rgtc2(const struct gl_texture_image *texImage, texel[ACOMP] = 1.0;
}
+void
+_mesa_fetch_texel_2d_f_l_latc1(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel)
+{
+ GLubyte red;
+ unsigned_fetch_texel_rgtc(texImage->RowStride, (GLubyte *)(texImage->Data),
+ i, j, &red, 1);
+ texel[RCOMP] =
+ texel[GCOMP] =
+ texel[BCOMP] = UBYTE_TO_FLOAT(red);
+ texel[ACOMP] = 1.0;
+}
+
+void
+_mesa_fetch_texel_2d_f_signed_l_latc1(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel)
+{
+ GLbyte red;
+ signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Data),
+ i, j, &red, 1);
+ texel[RCOMP] =
+ texel[GCOMP] =
+ texel[BCOMP] = BYTE_TO_FLOAT_TEX(red);
+ texel[ACOMP] = 1.0;
+}
+
+void
+_mesa_fetch_texel_2d_f_la_latc2(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel)
+{
+ GLubyte red, green;
+ unsigned_fetch_texel_rgtc(texImage->RowStride, (GLubyte *)(texImage->Data),
+ i, j, &red, 2);
+ unsigned_fetch_texel_rgtc(texImage->RowStride, (GLubyte *)(texImage->Data) + 8,
+ i, j, &green, 2);
+ texel[RCOMP] =
+ texel[GCOMP] =
+ texel[BCOMP] = UBYTE_TO_FLOAT(red);
+ texel[ACOMP] = UBYTE_TO_FLOAT(green);
+}
+
+void
+_mesa_fetch_texel_2d_f_signed_la_latc2(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel)
+{
+ GLbyte red, green;
+ signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Data),
+ i, j, &red, 2);
+ signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Data) + 8,
+ i, j, &green, 2);
+ texel[RCOMP] =
+ texel[GCOMP] =
+ texel[BCOMP] = BYTE_TO_FLOAT_TEX(red);
+ texel[ACOMP] = BYTE_TO_FLOAT_TEX(green);
+}
+
#define TAG(x) unsigned_##x
#define TYPE GLubyte
diff --git a/mesalib/src/mesa/main/texcompress_rgtc.h b/mesalib/src/mesa/main/texcompress_rgtc.h index 424edc458..a64ef9968 100644 --- a/mesalib/src/mesa/main/texcompress_rgtc.h +++ b/mesalib/src/mesa/main/texcompress_rgtc.h @@ -1,60 +1,77 @@ -/* - * Copyright (C) 2011 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef TEXCOMPRESS_RGTC_H -#define TEXCOMPRESS_RGTC_H - -#include "glheader.h" -#include "mfeatures.h" -#include "texstore.h" - -struct gl_texture_image; - -extern GLboolean -_mesa_texstore_red_rgtc1(TEXSTORE_PARAMS); - -extern GLboolean -_mesa_texstore_signed_red_rgtc1(TEXSTORE_PARAMS); - -extern GLboolean -_mesa_texstore_rg_rgtc2(TEXSTORE_PARAMS); - -extern GLboolean -_mesa_texstore_signed_rg_rgtc2(TEXSTORE_PARAMS); - -extern void -_mesa_fetch_texel_2d_f_red_rgtc1(const struct gl_texture_image *texImage, - GLint i, GLint j, GLint k, GLfloat *texel); - -extern void -_mesa_fetch_texel_2d_f_signed_red_rgtc1(const struct gl_texture_image *texImage, - GLint i, GLint j, GLint k, GLfloat *texel); - -extern void -_mesa_fetch_texel_2d_f_rg_rgtc2(const struct gl_texture_image *texImage, - GLint i, GLint j, GLint k, GLfloat *texel); - -extern void -_mesa_fetch_texel_2d_f_signed_rg_rgtc2(const struct gl_texture_image *texImage, - GLint i, GLint j, GLint k, GLfloat *texel); -#endif +/*
+ * Copyright (C) 2011 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef TEXCOMPRESS_RGTC_H
+#define TEXCOMPRESS_RGTC_H
+
+#include "glheader.h"
+#include "mfeatures.h"
+#include "texstore.h"
+
+struct gl_texture_image;
+
+extern GLboolean
+_mesa_texstore_red_rgtc1(TEXSTORE_PARAMS);
+
+extern GLboolean
+_mesa_texstore_signed_red_rgtc1(TEXSTORE_PARAMS);
+
+extern GLboolean
+_mesa_texstore_rg_rgtc2(TEXSTORE_PARAMS);
+
+extern GLboolean
+_mesa_texstore_signed_rg_rgtc2(TEXSTORE_PARAMS);
+
+extern void
+_mesa_fetch_texel_2d_f_red_rgtc1(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_signed_red_rgtc1(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_rg_rgtc2(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_signed_rg_rgtc2(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_l_latc1(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_signed_l_latc1(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_la_latc2(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+extern void
+_mesa_fetch_texel_2d_f_signed_la_latc2(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLfloat *texel);
+
+#endif
diff --git a/mesalib/src/mesa/main/texfetch.c b/mesalib/src/mesa/main/texfetch.c index 8666076ab..33f8dbba2 100644 --- a/mesalib/src/mesa/main/texfetch.c +++ b/mesalib/src/mesa/main/texfetch.c @@ -786,6 +786,34 @@ texfetch_funcs[MESA_FORMAT_COUNT] = NULL,
NULL
},
+ {
+ MESA_FORMAT_L_LATC1,
+ NULL,
+ _mesa_fetch_texel_2d_f_l_latc1,
+ NULL,
+ NULL
+ },
+ {
+ MESA_FORMAT_SIGNED_L_LATC1,
+ NULL,
+ _mesa_fetch_texel_2d_f_signed_l_latc1,
+ NULL,
+ NULL
+ },
+ {
+ MESA_FORMAT_LA_LATC2,
+ NULL,
+ _mesa_fetch_texel_2d_f_la_latc2,
+ NULL,
+ NULL
+ },
+ {
+ MESA_FORMAT_SIGNED_LA_LATC2,
+ NULL,
+ _mesa_fetch_texel_2d_f_signed_la_latc2,
+ NULL,
+ NULL
+ },
};
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c index 8040fac7d..80518200b 100644 --- a/mesalib/src/mesa/main/texformat.c +++ b/mesalib/src/mesa/main/texformat.c @@ -621,6 +621,35 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, }
}
+ if (ctx->Extensions.EXT_texture_compression_latc) {
+ switch (internalFormat) {
+ case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
+ RETURN_IF_SUPPORTED(MESA_FORMAT_L_LATC1);
+ break;
+ case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
+ RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_L_LATC1);
+ break;
+ case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
+ RETURN_IF_SUPPORTED(MESA_FORMAT_LA_LATC2);
+ break;
+ case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
+ RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_LA_LATC2);
+ break;
+ default:
+ ; /* fallthrough */
+ }
+ }
+
+ if (ctx->Extensions.ATI_texture_compression_3dc) {
+ switch (internalFormat) {
+ case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
+ RETURN_IF_SUPPORTED(MESA_FORMAT_LA_LATC2);
+ break;
+ default:
+ ; /* fallthrough */
+ }
+ }
+
_mesa_problem(ctx, "unexpected format in _mesa_choose_tex_format()");
return MESA_FORMAT_NONE;
}
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c index 164dcba5f..f4d7a4212 100644 --- a/mesalib/src/mesa/main/teximage.c +++ b/mesalib/src/mesa/main/teximage.c @@ -509,6 +509,28 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) }
}
+ if (ctx->Extensions.EXT_texture_compression_latc) {
+ switch (internalFormat) {
+ case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
+ case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
+ return GL_LUMINANCE;
+ case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
+ case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
+ return GL_LUMINANCE_ALPHA;
+ default:
+ ; /* fallthrough */
+ }
+ }
+
+ if (ctx->Extensions.ATI_texture_compression_3dc) {
+ switch (internalFormat) {
+ case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
+ return GL_LUMINANCE_ALPHA;
+ default:
+ ; /* fallthrough */
+ }
+ }
+
return -1; /* error */
}
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c index d091311c1..749956a1f 100644 --- a/mesalib/src/mesa/main/texstore.c +++ b/mesalib/src/mesa/main/texstore.c @@ -4135,7 +4135,14 @@ texstore_funcs[MESA_FORMAT_COUNT] = { MESA_FORMAT_RED_RGTC1, _mesa_texstore_red_rgtc1 },
{ MESA_FORMAT_SIGNED_RED_RGTC1, _mesa_texstore_signed_red_rgtc1 },
{ MESA_FORMAT_RG_RGTC2, _mesa_texstore_rg_rgtc2 },
- { MESA_FORMAT_SIGNED_RG_RGTC2, _mesa_texstore_signed_rg_rgtc2 }
+ { MESA_FORMAT_SIGNED_RG_RGTC2, _mesa_texstore_signed_rg_rgtc2 },
+
+ /* Re-use the R/RG texstore functions.
+ * The code is generic enough to handle LATC too. */
+ { MESA_FORMAT_L_LATC1, _mesa_texstore_red_rgtc1 },
+ { MESA_FORMAT_SIGNED_L_LATC1, _mesa_texstore_signed_red_rgtc1 },
+ { MESA_FORMAT_LA_LATC2, _mesa_texstore_rg_rgtc2 },
+ { MESA_FORMAT_SIGNED_LA_LATC2, _mesa_texstore_signed_rg_rgtc2 }
};
diff --git a/mesalib/src/mesa/sources.mak b/mesalib/src/mesa/sources.mak index e1598869c..b76f63de4 100644 --- a/mesalib/src/mesa/sources.mak +++ b/mesalib/src/mesa/sources.mak @@ -215,6 +215,7 @@ STATETRACKER_SOURCES = \ state_tracker/st_cb_queryobj.c \
state_tracker/st_cb_rasterpos.c \
state_tracker/st_cb_readpixels.c \
+ state_tracker/st_cb_syncobj.c \
state_tracker/st_cb_strings.c \
state_tracker/st_cb_texture.c \
state_tracker/st_cb_viewport.c \
diff --git a/mesalib/src/mesa/state_tracker/st_cb_flush.c b/mesalib/src/mesa/state_tracker/st_cb_flush.c index 31189f360..01496ed07 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_flush.c +++ b/mesalib/src/mesa/state_tracker/st_cb_flush.c @@ -103,7 +103,8 @@ void st_finish( struct st_context *st ) st_flush(st, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, &fence);
if(fence) {
- st->pipe->screen->fence_finish(st->pipe->screen, fence, 0);
+ st->pipe->screen->fence_finish(st->pipe->screen, fence, 0,
+ PIPE_TIMEOUT_INFINITE);
st->pipe->screen->fence_reference(st->pipe->screen, &fence, NULL);
}
}
diff --git a/mesalib/src/mesa/state_tracker/st_cb_syncobj.c b/mesalib/src/mesa/state_tracker/st_cb_syncobj.c new file mode 100644 index 000000000..85aad08cc --- /dev/null +++ b/mesalib/src/mesa/state_tracker/st_cb_syncobj.c @@ -0,0 +1,122 @@ +/************************************************************************** + * + * Copyright 2011 Marek Olšák <maraeo@gmail.com> + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + /* + * Authors: + * Marek Olšák <maraeo@gmail.com> + */ + +#include "main/glheader.h" +#include "main/macros.h" +#include "pipe/p_context.h" +#include "pipe/p_screen.h" +#include "st_context.h" +#include "st_cb_syncobj.h" + +struct st_sync_object { + struct gl_sync_object b; + + struct pipe_fence_handle *fence; +}; + + +static struct gl_sync_object * st_new_sync_object(struct gl_context *ctx, + GLenum type) +{ + if (type == GL_SYNC_FENCE) + return (struct gl_sync_object*)CALLOC_STRUCT(st_sync_object); + else + return NULL; +} + +static void st_delete_sync_object(struct gl_context *ctx, + struct gl_sync_object *obj) +{ + struct pipe_screen *screen = st_context(ctx)->pipe->screen; + struct st_sync_object *so = (struct st_sync_object*)obj; + + screen->fence_reference(screen, &so->fence, NULL); + FREE(so); +} + +static void st_fence_sync(struct gl_context *ctx, struct gl_sync_object *obj, + GLenum condition, GLbitfield flags) +{ + struct pipe_context *pipe = st_context(ctx)->pipe; + struct st_sync_object *so = (struct st_sync_object*)obj; + + assert(condition == GL_SYNC_GPU_COMMANDS_COMPLETE && flags == 0); + assert(so->fence == NULL); + + pipe->flush(pipe, 0, &so->fence); +} + +static void st_check_sync(struct gl_context *ctx, struct gl_sync_object *obj) +{ + struct pipe_screen *screen = st_context(ctx)->pipe->screen; + struct st_sync_object *so = (struct st_sync_object*)obj; + + if (so->fence && screen->fence_signalled(screen, so->fence, 0) == 0) { + screen->fence_reference(screen, &so->fence, NULL); + so->b.StatusFlag = GL_TRUE; + } +} + +static void st_client_wait_sync(struct gl_context *ctx, + struct gl_sync_object *obj, + GLbitfield flags, GLuint64 timeout) +{ + struct pipe_screen *screen = st_context(ctx)->pipe->screen; + struct st_sync_object *so = (struct st_sync_object*)obj; + + /* We don't care about GL_SYNC_FLUSH_COMMANDS_BIT, because flush is + * already called when creating a fence. */ + + if (so->fence && + screen->fence_finish(screen, so->fence, 0, timeout) == 0) { + screen->fence_reference(screen, &so->fence, NULL); + so->b.StatusFlag = GL_TRUE; + } +} + +static void st_server_wait_sync(struct gl_context *ctx, + struct gl_sync_object *obj, + GLbitfield flags, GLuint64 timeout) +{ + /* NO-OP. + * Neither Gallium nor DRM interfaces support blocking on the GPU. */ +} + +void st_init_syncobj_functions(struct dd_function_table *functions) +{ + functions->NewSyncObject = st_new_sync_object; + functions->FenceSync = st_fence_sync; + functions->DeleteSyncObject = st_delete_sync_object; + functions->CheckSync = st_check_sync; + functions->ClientWaitSync = st_client_wait_sync; + functions->ServerWaitSync = st_server_wait_sync; +} diff --git a/mesalib/src/mesa/state_tracker/st_cb_syncobj.h b/mesalib/src/mesa/state_tracker/st_cb_syncobj.h new file mode 100644 index 000000000..c25468478 --- /dev/null +++ b/mesalib/src/mesa/state_tracker/st_cb_syncobj.h @@ -0,0 +1,38 @@ +/************************************************************************** + * + * Copyright 2011 Marek Olšák <maraeo@gmail.com> + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef ST_CB_SYNCOBJ_H +#define ST_CB_SYNCOBJ_H + + +struct dd_function_table; + +extern void +st_init_syncobj_functions(struct dd_function_table *functions); + + +#endif /* ST_CB_SYNCOBJ_H */ diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c index 8f3a7415d..c1b4cde77 100644 --- a/mesalib/src/mesa/state_tracker/st_context.c +++ b/mesalib/src/mesa/state_tracker/st_context.c @@ -51,6 +51,7 @@ #include "st_cb_texture.h"
#include "st_cb_xformfb.h"
#include "st_cb_flush.h"
+#include "st_cb_syncobj.h"
#include "st_cb_strings.h"
#include "st_cb_viewport.h"
#include "st_atom.h"
@@ -292,6 +293,7 @@ void st_init_driver_functions(struct dd_function_table *functions) st_init_viewport_functions(functions);
st_init_xformfb_functions(functions);
+ st_init_syncobj_functions(functions);
functions->UpdateState = st_invalidate_state;
}
diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c index 12142b84e..2f4027bc4 100644 --- a/mesalib/src/mesa/state_tracker/st_draw.c +++ b/mesalib/src/mesa/state_tracker/st_draw.c @@ -429,7 +429,7 @@ setup_non_interleaved_attribs(struct gl_context *ctx, vbuffer[attr].buffer_offset = 0;
/* Track user vertex buffers. */
- pipe_resource_reference(&st->user_vb[attr], vbuffer->buffer);
+ pipe_resource_reference(&st->user_vb[attr], vbuffer[attr].buffer);
st->user_vb_stride[attr] = stride;
st->num_user_vbs = MAX2(st->num_user_vbs, attr+1);
}
@@ -632,10 +632,8 @@ st_draw_vbo(struct gl_context *ctx, struct pipe_index_buffer ibuffer;
struct pipe_draw_info info;
unsigned i, num_instances = 1;
- GLboolean new_array = GL_TRUE;
- /* Fix this (Bug 34378):
GLboolean new_array =
- st->dirty.st && (st->dirty.mesa & (_NEW_ARRAY | _NEW_PROGRAM)) != 0;*/
+ st->dirty.st && (st->dirty.mesa & (_NEW_ARRAY | _NEW_PROGRAM)) != 0;
/* Mesa core state should have been validated already */
assert(ctx->NewState == 0x0);
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index 511a252f0..32cbcaec1 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -432,6 +432,27 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.ARB_texture_compression_rgtc = GL_TRUE;
}
+ if (screen->is_format_supported(screen, PIPE_FORMAT_LATC1_UNORM,
+ PIPE_TEXTURE_2D, 0,
+ PIPE_BIND_SAMPLER_VIEW, 0) &&
+ screen->is_format_supported(screen, PIPE_FORMAT_LATC1_SNORM,
+ PIPE_TEXTURE_2D, 0,
+ PIPE_BIND_SAMPLER_VIEW, 0) &&
+ screen->is_format_supported(screen, PIPE_FORMAT_LATC2_UNORM,
+ PIPE_TEXTURE_2D, 0,
+ PIPE_BIND_SAMPLER_VIEW, 0) &&
+ screen->is_format_supported(screen, PIPE_FORMAT_LATC2_SNORM,
+ PIPE_TEXTURE_2D, 0,
+ PIPE_BIND_SAMPLER_VIEW, 0)) {
+ ctx->Extensions.EXT_texture_compression_latc = GL_TRUE;
+ }
+
+ if (screen->is_format_supported(screen, PIPE_FORMAT_LATC2_UNORM,
+ PIPE_TEXTURE_2D, 0,
+ PIPE_BIND_SAMPLER_VIEW, 0)) {
+ ctx->Extensions.ATI_texture_compression_3dc = GL_TRUE;
+ }
+
/* ycbcr support */
if (screen->is_format_supported(screen, PIPE_FORMAT_UYVY,
PIPE_TEXTURE_2D, 0,
@@ -497,4 +518,8 @@ void st_init_extensions(struct st_context *st) if (screen->get_param(screen, PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR)) {
ctx->Extensions.ARB_instanced_arrays = GL_TRUE;
}
+
+ if (screen->fence_finish) {
+ ctx->Extensions.ARB_sync = GL_TRUE;
+ }
}
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c index 1adfdf72c..5ac4b9f25 100644 --- a/mesalib/src/mesa/state_tracker/st_format.c +++ b/mesalib/src/mesa/state_tracker/st_format.c @@ -249,6 +249,16 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat) return PIPE_FORMAT_RGTC2_UNORM;
case MESA_FORMAT_SIGNED_RG_RGTC2:
return PIPE_FORMAT_RGTC2_SNORM;
+
+ case MESA_FORMAT_L_LATC1:
+ return PIPE_FORMAT_LATC1_UNORM;
+ case MESA_FORMAT_SIGNED_L_LATC1:
+ return PIPE_FORMAT_LATC1_SNORM;
+ case MESA_FORMAT_LA_LATC2:
+ return PIPE_FORMAT_LATC2_UNORM;
+ case MESA_FORMAT_SIGNED_LA_LATC2:
+ return PIPE_FORMAT_LATC2_SNORM;
+
default:
assert(0);
return PIPE_FORMAT_NONE;
@@ -397,6 +407,15 @@ st_pipe_format_to_mesa_format(enum pipe_format format) case PIPE_FORMAT_RGTC2_SNORM:
return MESA_FORMAT_SIGNED_RG_RGTC2;
+ case PIPE_FORMAT_LATC1_UNORM:
+ return MESA_FORMAT_L_LATC1;
+ case PIPE_FORMAT_LATC1_SNORM:
+ return MESA_FORMAT_SIGNED_L_LATC1;
+ case PIPE_FORMAT_LATC2_UNORM:
+ return MESA_FORMAT_LA_LATC2;
+ case PIPE_FORMAT_LATC2_SNORM:
+ return MESA_FORMAT_SIGNED_LA_LATC2;
+
default:
assert(0);
return MESA_FORMAT_NONE;
@@ -612,7 +631,6 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, case GL_LUMINANCE:
case GL_LUMINANCE4:
case GL_LUMINANCE8:
- case GL_COMPRESSED_LUMINANCE:
if (screen->is_format_supported( screen, PIPE_FORMAT_L8_UNORM, target,
sample_count, bindings, geom_flags ))
return PIPE_FORMAT_L8_UNORM;
@@ -630,7 +648,6 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, case GL_LUMINANCE_ALPHA:
case GL_LUMINANCE6_ALPHA2:
case GL_LUMINANCE8_ALPHA8:
- case GL_COMPRESSED_LUMINANCE_ALPHA:
if (screen->is_format_supported( screen, PIPE_FORMAT_L8A8_UNORM, target,
sample_count, bindings, geom_flags ))
return PIPE_FORMAT_L8A8_UNORM;
@@ -901,6 +918,39 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, return PIPE_FORMAT_RGTC2_SNORM;
return PIPE_FORMAT_NONE;
+ case GL_COMPRESSED_LUMINANCE:
+ case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
+ if (screen->is_format_supported(screen, PIPE_FORMAT_LATC1_UNORM, target,
+ sample_count, bindings, geom_flags))
+ return PIPE_FORMAT_LATC1_UNORM;
+ if (screen->is_format_supported(screen, PIPE_FORMAT_L8_UNORM, target,
+ sample_count, bindings, geom_flags))
+ return PIPE_FORMAT_L8_UNORM;
+ return PIPE_FORMAT_NONE;
+
+ case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
+ if (screen->is_format_supported(screen, PIPE_FORMAT_LATC1_SNORM, target,
+ sample_count, bindings, geom_flags))
+ return PIPE_FORMAT_LATC1_SNORM;
+ return PIPE_FORMAT_NONE;
+
+ case GL_COMPRESSED_LUMINANCE_ALPHA:
+ case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
+ case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
+ if (screen->is_format_supported(screen, PIPE_FORMAT_LATC2_UNORM, target,
+ sample_count, bindings, geom_flags))
+ return PIPE_FORMAT_LATC2_UNORM;
+ if (screen->is_format_supported(screen, PIPE_FORMAT_L8A8_UNORM, target,
+ sample_count, bindings, geom_flags))
+ return PIPE_FORMAT_L8A8_UNORM;
+ return PIPE_FORMAT_NONE;
+
+ case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
+ if (screen->is_format_supported(screen, PIPE_FORMAT_LATC2_SNORM, target,
+ sample_count, bindings, geom_flags))
+ return PIPE_FORMAT_LATC2_SNORM;
+ return PIPE_FORMAT_NONE;
+
/* signed/unsigned integer formats.
* XXX Mesa only has formats for RGBA signed/unsigned integer formats.
* If/when new formats are added this code should be updated.
diff --git a/mesalib/src/mesa/state_tracker/st_gen_mipmap.c b/mesalib/src/mesa/state_tracker/st_gen_mipmap.c index 7a61998e2..34a2e9ebd 100644 --- a/mesalib/src/mesa/state_tracker/st_gen_mipmap.c +++ b/mesalib/src/mesa/state_tracker/st_gen_mipmap.c @@ -204,12 +204,10 @@ fallback_generate_mipmap(struct gl_context *ctx, GLenum target, _mesa_is_format_compressed(texObj->Image[face][baseLevel]->TexFormat);
if (compressed) {
- if (texObj->Image[face][baseLevel]->TexFormat == MESA_FORMAT_SIGNED_RED_RGTC1 ||
- texObj->Image[face][baseLevel]->TexFormat == MESA_FORMAT_SIGNED_RG_RGTC2)
- datatype = GL_FLOAT;
- else
- datatype = GL_UNSIGNED_BYTE;
-
+ GLenum type =
+ _mesa_get_format_datatype(texObj->Image[face][baseLevel]->TexFormat);
+
+ datatype = type == GL_UNSIGNED_NORMALIZED ? GL_UNSIGNED_BYTE : GL_FLOAT;
comps = 4;
}
else {
diff --git a/mesalib/src/mesa/swrast/s_texfilter.c b/mesalib/src/mesa/swrast/s_texfilter.c index 503f5b732..1d2b635e7 100644 --- a/mesalib/src/mesa/swrast/s_texfilter.c +++ b/mesalib/src/mesa/swrast/s_texfilter.c @@ -2918,51 +2918,51 @@ shadow_compare4(GLenum function, GLfloat coord, switch (function) {
case GL_LEQUAL:
- if (depth00 <= coord) luminance -= d;
- if (depth01 <= coord) luminance -= d;
- if (depth10 <= coord) luminance -= d;
- if (depth11 <= coord) luminance -= d;
+ if (coord > depth00) luminance -= d;
+ if (coord > depth01) luminance -= d;
+ if (coord > depth10) luminance -= d;
+ if (coord > depth11) luminance -= d;
return luminance;
case GL_GEQUAL:
- if (depth00 >= coord) luminance -= d;
- if (depth01 >= coord) luminance -= d;
- if (depth10 >= coord) luminance -= d;
- if (depth11 >= coord) luminance -= d;
+ if (coord < depth00) luminance -= d;
+ if (coord < depth01) luminance -= d;
+ if (coord < depth10) luminance -= d;
+ if (coord < depth11) luminance -= d;
return luminance;
case GL_LESS:
- if (depth00 < coord) luminance -= d;
- if (depth01 < coord) luminance -= d;
- if (depth10 < coord) luminance -= d;
- if (depth11 < coord) luminance -= d;
+ if (coord >= depth00) luminance -= d;
+ if (coord >= depth01) luminance -= d;
+ if (coord >= depth10) luminance -= d;
+ if (coord >= depth11) luminance -= d;
return luminance;
case GL_GREATER:
- if (depth00 > coord) luminance -= d;
- if (depth01 > coord) luminance -= d;
- if (depth10 > coord) luminance -= d;
- if (depth11 > coord) luminance -= d;
+ if (coord <= depth00) luminance -= d;
+ if (coord <= depth01) luminance -= d;
+ if (coord <= depth10) luminance -= d;
+ if (coord <= depth11) luminance -= d;
return luminance;
case GL_EQUAL:
- if (depth00 == coord) luminance -= d;
- if (depth01 == coord) luminance -= d;
- if (depth10 == coord) luminance -= d;
- if (depth11 == coord) luminance -= d;
+ if (coord != depth00) luminance -= d;
+ if (coord != depth01) luminance -= d;
+ if (coord != depth10) luminance -= d;
+ if (coord != depth11) luminance -= d;
return luminance;
case GL_NOTEQUAL:
- if (depth00 != coord) luminance -= d;
- if (depth01 != coord) luminance -= d;
- if (depth10 != coord) luminance -= d;
- if (depth11 != coord) luminance -= d;
+ if (coord == depth00) luminance -= d;
+ if (coord == depth01) luminance -= d;
+ if (coord == depth10) luminance -= d;
+ if (coord == depth11) luminance -= d;
return luminance;
case GL_ALWAYS:
- return 0.0;
+ return 1.0F;
case GL_NEVER:
return ambient;
case GL_NONE:
/* ordinary bilinear filtering */
return lerp_2d(wi, wj, depth00, depth10, depth01, depth11);
default:
- _mesa_problem(NULL, "Bad compare func in sample_depth_texture");
- return 0.0F;
+ _mesa_problem(NULL, "Bad compare func in sample_compare4");
+ return ambient;
}
}
@@ -3030,7 +3030,7 @@ sample_depth_texture( struct gl_context *ctx, if (tObj->MagFilter == GL_NEAREST) {
GLuint i;
for (i = 0; i < n; i++) {
- GLfloat depthSample;
+ GLfloat depthSample, depthRef;
GLint col, row, slice;
nearest_texcoord(tObj, level, texcoords[i], &col, &row, &slice);
@@ -3043,8 +3043,9 @@ sample_depth_texture( struct gl_context *ctx, depthSample = tObj->BorderColor.f[0];
}
- result = shadow_compare(function, texcoords[i][compare_coord],
- depthSample, ambient);
+ depthRef = CLAMP(texcoords[i][compare_coord], 0.0F, 1.0F);
+
+ result = shadow_compare(function, depthRef, depthSample, ambient);
switch (tObj->DepthMode) {
case GL_LUMINANCE:
@@ -3068,7 +3069,7 @@ sample_depth_texture( struct gl_context *ctx, GLuint i;
ASSERT(tObj->MagFilter == GL_LINEAR);
for (i = 0; i < n; i++) {
- GLfloat depth00, depth01, depth10, depth11;
+ GLfloat depth00, depth01, depth10, depth11, depthRef;
GLint i0, i1, j0, j1;
GLint slice;
GLfloat wi, wj;
@@ -3134,7 +3135,9 @@ sample_depth_texture( struct gl_context *ctx, }
}
- result = shadow_compare4(function, texcoords[i][compare_coord],
+ depthRef = CLAMP(texcoords[i][compare_coord], 0.0F, 1.0F);
+
+ result = shadow_compare4(function, depthRef,
depth00, depth01, depth10, depth11,
ambient, wi, wj);
diff --git a/mesalib/src/mesa/vbo/vbo_exec_array.c b/mesalib/src/mesa/vbo/vbo_exec_array.c index 78aba9039..37656c23a 100644 --- a/mesalib/src/mesa/vbo/vbo_exec_array.c +++ b/mesalib/src/mesa/vbo/vbo_exec_array.c @@ -461,6 +461,14 @@ recalculate_input_bindings(struct gl_context *ctx) inputs[VERT_ATTRIB_GENERIC0 + i] = &vbo->generic_currval[i];
const_inputs |= 1 << (VERT_ATTRIB_GENERIC0 + i);
}
+
+ /* There is no need to make _NEW_ARRAY dirty here for the TnL program,
+ * because it already takes care of invalidating the state necessary
+ * to revalidate vertex arrays. Not marking the state as dirty also
+ * improves performance (quite significantly in some apps).
+ */
+ if (!ctx->VertexProgram._MaintainTnlProgram)
+ ctx->NewState |= _NEW_ARRAY;
break;
case VP_NV:
@@ -486,6 +494,8 @@ recalculate_input_bindings(struct gl_context *ctx) inputs[i] = &vbo->generic_currval[i - VERT_ATTRIB_GENERIC0];
const_inputs |= 1 << i;
}
+
+ ctx->NewState |= _NEW_ARRAY;
break;
case VP_ARB:
@@ -521,8 +531,9 @@ recalculate_input_bindings(struct gl_context *ctx) inputs[VERT_ATTRIB_GENERIC0 + i] = &vbo->generic_currval[i];
const_inputs |= 1 << (VERT_ATTRIB_GENERIC0 + i);
}
-
}
+
+ ctx->NewState |= _NEW_ARRAY;
break;
}
diff --git a/xorg-server/Xext/panoramiX.c b/xorg-server/Xext/panoramiX.c index 489224221..309c09cda 100644 --- a/xorg-server/Xext/panoramiX.c +++ b/xorg-server/Xext/panoramiX.c @@ -83,11 +83,11 @@ static DepthPtr PanoramiXDepths; static int PanoramiXNumVisuals;
static VisualPtr PanoramiXVisuals;
-unsigned long XRC_DRAWABLE;
-unsigned long XRT_WINDOW;
-unsigned long XRT_PIXMAP;
-unsigned long XRT_GC;
-unsigned long XRT_COLORMAP;
+RESTYPE XRC_DRAWABLE;
+RESTYPE XRT_WINDOW;
+RESTYPE XRT_PIXMAP;
+RESTYPE XRT_GC;
+RESTYPE XRT_COLORMAP;
static Bool VisualsEqual(VisualPtr, ScreenPtr, VisualPtr);
XineramaVisualsEqualProcPtr XineramaVisualsEqualPtr = &VisualsEqual;
diff --git a/xorg-server/Xext/panoramiXsrv.h b/xorg-server/Xext/panoramiXsrv.h index d177df28d..21f1b4cb8 100644 --- a/xorg-server/Xext/panoramiXsrv.h +++ b/xorg-server/Xext/panoramiXsrv.h @@ -21,12 +21,12 @@ extern _X_EXPORT int XineramaDeleteResource(pointer, XID); extern _X_EXPORT void XineramaReinitData(ScreenPtr);
-extern _X_EXPORT unsigned long XRC_DRAWABLE;
-extern _X_EXPORT unsigned long XRT_WINDOW;
-extern _X_EXPORT unsigned long XRT_PIXMAP;
-extern _X_EXPORT unsigned long XRT_GC;
-extern _X_EXPORT unsigned long XRT_COLORMAP;
-extern _X_EXPORT unsigned long XRT_PICTURE;
+extern _X_EXPORT RESTYPE XRC_DRAWABLE;
+extern _X_EXPORT RESTYPE XRT_WINDOW;
+extern _X_EXPORT RESTYPE XRT_PIXMAP;
+extern _X_EXPORT RESTYPE XRT_GC;
+extern _X_EXPORT RESTYPE XRT_COLORMAP;
+extern _X_EXPORT RESTYPE XRT_PICTURE;
/*
* Drivers are allowed to wrap this function. Each wrapper can decide that the
diff --git a/xorg-server/Xext/xvdix.h b/xorg-server/Xext/xvdix.h index 5104a4def..58069f040 100644 --- a/xorg-server/Xext/xvdix.h +++ b/xorg-server/Xext/xvdix.h @@ -64,12 +64,12 @@ extern _X_EXPORT int XvReqCode; extern _X_EXPORT int XvEventBase;
extern _X_EXPORT int XvErrorBase;
-extern _X_EXPORT unsigned long XvRTPort;
-extern _X_EXPORT unsigned long XvRTEncoding;
-extern _X_EXPORT unsigned long XvRTGrab;
-extern _X_EXPORT unsigned long XvRTVideoNotify;
-extern _X_EXPORT unsigned long XvRTVideoNotifyList;
-extern _X_EXPORT unsigned long XvRTPortNotify;
+extern _X_EXPORT RESTYPE XvRTPort;
+extern _X_EXPORT RESTYPE XvRTEncoding;
+extern _X_EXPORT RESTYPE XvRTGrab;
+extern _X_EXPORT RESTYPE XvRTVideoNotify;
+extern _X_EXPORT RESTYPE XvRTVideoNotifyList;
+extern _X_EXPORT RESTYPE XvRTPortNotify;
#endif
typedef struct {
diff --git a/xorg-server/Xext/xvmain.c b/xorg-server/Xext/xvmain.c index 7cd900117..bbd2b3c6c 100644 --- a/xorg-server/Xext/xvmain.c +++ b/xorg-server/Xext/xvmain.c @@ -115,14 +115,12 @@ int XvReqCode; int XvEventBase;
int XvErrorBase;
-unsigned long XvRTPort;
-unsigned long XvRTEncoding;
-unsigned long XvRTGrab;
-unsigned long XvRTVideoNotify;
-unsigned long XvRTVideoNotifyList;
-unsigned long XvRTPortNotify;
-
-
+RESTYPE XvRTPort;
+RESTYPE XvRTEncoding;
+RESTYPE XvRTGrab;
+RESTYPE XvRTVideoNotify;
+RESTYPE XvRTVideoNotifyList;
+RESTYPE XvRTPortNotify;
/* EXTERNAL */
diff --git a/xorg-server/Xext/xvmc.c b/xorg-server/Xext/xvmc.c index 9b9dd0bc2..0a0e9415e 100644 --- a/xorg-server/Xext/xvmc.c +++ b/xorg-server/Xext/xvmc.c @@ -42,9 +42,9 @@ unsigned long XvMCGeneration = 0; int XvMCReqCode;
int XvMCEventBase;
-unsigned long XvMCRTContext;
-unsigned long XvMCRTSurface;
-unsigned long XvMCRTSubpicture;
+static RESTYPE XvMCRTContext;
+static RESTYPE XvMCRTSurface;
+static RESTYPE XvMCRTSubpicture;
typedef struct {
int num_adaptors;
diff --git a/xorg-server/Xi/exglobals.h b/xorg-server/Xi/exglobals.h index 4f09e6ca3..cba7efed7 100644 --- a/xorg-server/Xi/exglobals.h +++ b/xorg-server/Xi/exglobals.h @@ -76,7 +76,7 @@ extern int ChangeDeviceNotify; extern int DevicePresenceNotify;
extern int DevicePropertyNotify;
-extern int RT_INPUTCLIENT;
+extern RESTYPE RT_INPUTCLIENT;
extern DevPrivateKeyRec XIClientPrivateKeyRec;
#define XIClientPrivateKey (&XIClientPrivateKeyRec)
diff --git a/xorg-server/Xi/extinit.c b/xorg-server/Xi/extinit.c index 82df7eb02..63f7fca8b 100644 --- a/xorg-server/Xi/extinit.c +++ b/xorg-server/Xi/extinit.c @@ -1,1309 +1,1309 @@ -/************************************************************ - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -Copyright 1989 by Hewlett-Packard Company, Palo Alto, California. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Hewlett-Packard not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -********************************************************/ - -/******************************************************************** - * - * Dispatch routines and initialization routines for the X input extension. - * - */ - -#define NUMTYPES 15 - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "inputstr.h" -#include "gcstruct.h" /* pointer for extnsionst.h */ -#include "extnsionst.h" /* extension entry */ -#include <X11/extensions/XI.h> -#include <X11/extensions/XIproto.h> -#include <X11/extensions/XI2proto.h> -#include <X11/extensions/geproto.h> -#include "geext.h" /* extension interfaces for ge */ - -#include "dixevents.h" -#include "exevents.h" -#include "extinit.h" -#include "exglobals.h" -#include "swaprep.h" -#include "privates.h" -#include "protocol-versions.h" - -/* modules local to Xi */ -#include "allowev.h" -#include "chgdctl.h" -#include "chgfctl.h" -#include "chgkbd.h" -#include "chgprop.h" -#include "chgptr.h" -#include "closedev.h" -#include "devbell.h" -#include "getbmap.h" -#include "getbmap.h" -#include "getdctl.h" -#include "getfctl.h" -#include "getfocus.h" -#include "getkmap.h" -#include "getmmap.h" -#include "getprop.h" -#include "getselev.h" -#include "getvers.h" -#include "getvers.h" -#include "grabdev.h" -#include "grabdevb.h" -#include "grabdevk.h" -#include "gtmotion.h" -#include "listdev.h" -#include "opendev.h" -#include "queryst.h" -#include "selectev.h" -#include "sendexev.h" -#include "chgkmap.h" -#include "setbmap.h" -#include "setdval.h" -#include "setfocus.h" -#include "setmmap.h" -#include "setmode.h" -#include "ungrdev.h" -#include "ungrdevb.h" -#include "ungrdevk.h" -#include "xiallowev.h" -#include "xiselectev.h" -#include "xigrabdev.h" -#include "xipassivegrab.h" -#include "xisetdevfocus.h" -#include "xiproperty.h" -#include "xichangecursor.h" -#include "xichangehierarchy.h" -#include "xigetclientpointer.h" -#include "xiquerydevice.h" -#include "xiquerypointer.h" -#include "xiqueryversion.h" -#include "xisetclientpointer.h" -#include "xiwarppointer.h" - - -/* Masks for XI events have to be aligned with core event (partially anyway). - * If DeviceButtonMotionMask is != ButtonMotionMask, event delivery - * breaks down. The device needs the dev->button->motionMask. If DBMM is - * the same as BMM, we can ensure that both core and device events can be - * delivered, without the need for extra structures in the DeviceIntRec. */ -const Mask DeviceKeyPressMask = KeyPressMask; -const Mask DeviceKeyReleaseMask = KeyReleaseMask; -const Mask DeviceButtonPressMask = ButtonPressMask; -const Mask DeviceButtonReleaseMask = ButtonReleaseMask; -const Mask DeviceProximityMask = (1L << 4); -const Mask DeviceStateNotifyMask = (1L << 5); -const Mask DevicePointerMotionMask = PointerMotionMask; -const Mask DevicePointerMotionHintMask = PointerMotionHintMask; -const Mask DeviceButton1MotionMask = Button1MotionMask; -const Mask DeviceButton2MotionMask = Button2MotionMask; -const Mask DeviceButton3MotionMask = Button3MotionMask; -const Mask DeviceButton4MotionMask = Button4MotionMask; -const Mask DeviceButton5MotionMask = Button5MotionMask; -const Mask DeviceButtonMotionMask = ButtonMotionMask; -const Mask DeviceFocusChangeMask = (1L << 14); -const Mask DeviceMappingNotifyMask = (1L << 15); -const Mask ChangeDeviceNotifyMask = (1L << 16); -const Mask DeviceButtonGrabMask = (1L << 17); -const Mask DeviceOwnerGrabButtonMask = (1L << 17); -const Mask DevicePresenceNotifyMask = (1L << 18); -const Mask DeviceEnterWindowMask = (1L << 18); -const Mask DeviceLeaveWindowMask = (1L << 19); -const Mask DevicePropertyNotifyMask = (1L << 20); -const Mask XIAllMasks = (1L << 21) - 1; - -int ExtEventIndex; -Mask ExtExclusiveMasks[EMASKSIZE]; - -static struct dev_type -{ - Atom type; - char *name; -} dev_type[] = { - { - 0, XI_KEYBOARD}, { - 0, XI_MOUSE}, { - 0, XI_TABLET}, { - 0, XI_TOUCHSCREEN}, { - 0, XI_TOUCHPAD}, { - 0, XI_BARCODE}, { - 0, XI_BUTTONBOX}, { - 0, XI_KNOB_BOX}, { - 0, XI_ONE_KNOB}, { - 0, XI_NINE_KNOB}, { - 0, XI_TRACKBALL}, { - 0, XI_QUADRATURE}, { - 0, XI_ID_MODULE}, { - 0, XI_SPACEBALL}, { - 0, XI_DATAGLOVE}, { - 0, XI_EYETRACKER}, { - 0, XI_CURSORKEYS}, { -0, XI_FOOTMOUSE}}; - -CARD8 event_base[numInputClasses]; -XExtEventInfo EventInfo[32]; - -static DeviceIntRec xi_all_devices; -static DeviceIntRec xi_all_master_devices; - -/** - * Dispatch vector. Functions defined in here will be called when the matching - * request arrives. - */ -static int (*ProcIVector[])(ClientPtr) = { - NULL, /* 0 */ - ProcXGetExtensionVersion, /* 1 */ - ProcXListInputDevices, /* 2 */ - ProcXOpenDevice, /* 3 */ - ProcXCloseDevice, /* 4 */ - ProcXSetDeviceMode, /* 5 */ - ProcXSelectExtensionEvent, /* 6 */ - ProcXGetSelectedExtensionEvents, /* 7 */ - ProcXChangeDeviceDontPropagateList, /* 8 */ - ProcXGetDeviceDontPropagateList, /* 9 */ - ProcXGetDeviceMotionEvents, /* 10 */ - ProcXChangeKeyboardDevice, /* 11 */ - ProcXChangePointerDevice, /* 12 */ - ProcXGrabDevice, /* 13 */ - ProcXUngrabDevice, /* 14 */ - ProcXGrabDeviceKey, /* 15 */ - ProcXUngrabDeviceKey, /* 16 */ - ProcXGrabDeviceButton, /* 17 */ - ProcXUngrabDeviceButton, /* 18 */ - ProcXAllowDeviceEvents, /* 19 */ - ProcXGetDeviceFocus, /* 20 */ - ProcXSetDeviceFocus, /* 21 */ - ProcXGetFeedbackControl, /* 22 */ - ProcXChangeFeedbackControl, /* 23 */ - ProcXGetDeviceKeyMapping, /* 24 */ - ProcXChangeDeviceKeyMapping, /* 25 */ - ProcXGetDeviceModifierMapping, /* 26 */ - ProcXSetDeviceModifierMapping, /* 27 */ - ProcXGetDeviceButtonMapping, /* 28 */ - ProcXSetDeviceButtonMapping, /* 29 */ - ProcXQueryDeviceState, /* 30 */ - ProcXSendExtensionEvent, /* 31 */ - ProcXDeviceBell, /* 32 */ - ProcXSetDeviceValuators, /* 33 */ - ProcXGetDeviceControl, /* 34 */ - ProcXChangeDeviceControl, /* 35 */ - /* XI 1.5 */ - ProcXListDeviceProperties, /* 36 */ - ProcXChangeDeviceProperty, /* 37 */ - ProcXDeleteDeviceProperty, /* 38 */ - ProcXGetDeviceProperty, /* 39 */ - /* XI 2 */ - ProcXIQueryPointer, /* 40 */ - ProcXIWarpPointer, /* 41 */ - ProcXIChangeCursor, /* 42 */ - ProcXIChangeHierarchy, /* 43 */ - ProcXISetClientPointer, /* 44 */ - ProcXIGetClientPointer, /* 45 */ - ProcXISelectEvents, /* 46 */ - ProcXIQueryVersion, /* 47 */ - ProcXIQueryDevice, /* 48 */ - ProcXISetFocus, /* 49 */ - ProcXIGetFocus, /* 50 */ - ProcXIGrabDevice, /* 51 */ - ProcXIUngrabDevice, /* 52 */ - ProcXIAllowEvents, /* 53 */ - ProcXIPassiveGrabDevice, /* 54 */ - ProcXIPassiveUngrabDevice, /* 55 */ - ProcXIListProperties, /* 56 */ - ProcXIChangeProperty, /* 57 */ - ProcXIDeleteProperty, /* 58 */ - ProcXIGetProperty, /* 59 */ - ProcXIGetSelectedEvents /* 60 */ -}; - -/* For swapped clients */ -static int (*SProcIVector[])(ClientPtr) = { - NULL, /* 0 */ - SProcXGetExtensionVersion, /* 1 */ - SProcXListInputDevices, /* 2 */ - SProcXOpenDevice, /* 3 */ - SProcXCloseDevice, /* 4 */ - SProcXSetDeviceMode, /* 5 */ - SProcXSelectExtensionEvent, /* 6 */ - SProcXGetSelectedExtensionEvents, /* 7 */ - SProcXChangeDeviceDontPropagateList, /* 8 */ - SProcXGetDeviceDontPropagateList, /* 9 */ - SProcXGetDeviceMotionEvents, /* 10 */ - SProcXChangeKeyboardDevice, /* 11 */ - SProcXChangePointerDevice, /* 12 */ - SProcXGrabDevice, /* 13 */ - SProcXUngrabDevice, /* 14 */ - SProcXGrabDeviceKey, /* 15 */ - SProcXUngrabDeviceKey, /* 16 */ - SProcXGrabDeviceButton, /* 17 */ - SProcXUngrabDeviceButton, /* 18 */ - SProcXAllowDeviceEvents, /* 19 */ - SProcXGetDeviceFocus, /* 20 */ - SProcXSetDeviceFocus, /* 21 */ - SProcXGetFeedbackControl, /* 22 */ - SProcXChangeFeedbackControl, /* 23 */ - SProcXGetDeviceKeyMapping, /* 24 */ - SProcXChangeDeviceKeyMapping, /* 25 */ - SProcXGetDeviceModifierMapping, /* 26 */ - SProcXSetDeviceModifierMapping, /* 27 */ - SProcXGetDeviceButtonMapping, /* 28 */ - SProcXSetDeviceButtonMapping, /* 29 */ - SProcXQueryDeviceState, /* 30 */ - SProcXSendExtensionEvent, /* 31 */ - SProcXDeviceBell, /* 32 */ - SProcXSetDeviceValuators, /* 33 */ - SProcXGetDeviceControl, /* 34 */ - SProcXChangeDeviceControl, /* 35 */ - SProcXListDeviceProperties, /* 36 */ - SProcXChangeDeviceProperty, /* 37 */ - SProcXDeleteDeviceProperty, /* 38 */ - SProcXGetDeviceProperty, /* 39 */ - SProcXIQueryPointer, /* 40 */ - SProcXIWarpPointer, /* 41 */ - SProcXIChangeCursor, /* 42 */ - SProcXIChangeHierarchy, /* 43 */ - SProcXISetClientPointer, /* 44 */ - SProcXIGetClientPointer, /* 45 */ - SProcXISelectEvents, /* 46 */ - SProcXIQueryVersion, /* 47 */ - SProcXIQueryDevice, /* 48 */ - SProcXISetFocus, /* 49 */ - SProcXIGetFocus, /* 50 */ - SProcXIGrabDevice, /* 51 */ - SProcXIUngrabDevice, /* 52 */ - SProcXIAllowEvents, /* 53 */ - SProcXIPassiveGrabDevice, /* 54 */ - SProcXIPassiveUngrabDevice, /* 55 */ - SProcXIListProperties, /* 56 */ - SProcXIChangeProperty, /* 57 */ - SProcXIDeleteProperty, /* 58 */ - SProcXIGetProperty, /* 59 */ - SProcXIGetSelectedEvents /* 60 */ -}; - -/***************************************************************** - * - * Globals referenced elsewhere in the server. - * - */ - -int IReqCode = 0; -int IEventBase = 0; -int BadDevice = 0; -static int BadEvent = 1; -int BadMode = 2; -int DeviceBusy = 3; -int BadClass = 4; - -int DeviceValuator; -int DeviceKeyPress; -int DeviceKeyRelease; -int DeviceButtonPress; -int DeviceButtonRelease; -int DeviceMotionNotify; -int DeviceFocusIn; -int DeviceFocusOut; -int ProximityIn; -int ProximityOut; -int DeviceStateNotify; -int DeviceKeyStateNotify; -int DeviceButtonStateNotify; -int DeviceMappingNotify; -int ChangeDeviceNotify; -int DevicePresenceNotify; -int DevicePropertyNotify; - -int RT_INPUTCLIENT; - -/***************************************************************** - * - * Externs defined elsewhere in the X server. - * - */ - -extern XExtensionVersion XIVersion; - - -Mask PropagateMask[MAXDEVICES]; - -/***************************************************************** - * - * Versioning support - * - */ - -DevPrivateKeyRec XIClientPrivateKeyRec; - -/***************************************************************** - * - * Declarations of local routines. - * - */ - -static void -XIClientCallback(CallbackListPtr *list, - pointer closure, - pointer data) -{ - NewClientInfoRec *clientinfo = (NewClientInfoRec*)data; - ClientPtr pClient = clientinfo->client; - XIClientPtr pXIClient; - - pXIClient = dixLookupPrivate(&pClient->devPrivates, XIClientPrivateKey); - pXIClient->major_version = 0; - pXIClient->minor_version = 0; -} - -/************************************************************************* - * - * ProcIDispatch - main dispatch routine for requests to this extension. - * This routine is used if server and client have the same byte ordering. - * - */ - -static int -ProcIDispatch(ClientPtr client) -{ - REQUEST(xReq); - if (stuff->data > (IREQUESTS + XI2REQUESTS) || !ProcIVector[stuff->data]) - return BadRequest; - - return (*ProcIVector[stuff->data])(client); -} - -/******************************************************************************* - * - * SProcXDispatch - * - * Main swapped dispatch routine for requests to this extension. - * This routine is used if server and client do not have the same byte ordering. - * - */ - -static int -SProcIDispatch(ClientPtr client) -{ - REQUEST(xReq); - if (stuff->data > IREQUESTS || !SProcIVector[stuff->data]) - return BadRequest; - - return (*SProcIVector[stuff->data])(client); -} - -/********************************************************************** - * - * SReplyIDispatch - * Swap any replies defined in this extension. - * - */ - -static void -SReplyIDispatch(ClientPtr client, int len, xGrabDeviceReply * rep) - /* All we look at is the type field */ -{ /* This is common to all replies */ - if (rep->RepType == X_GetExtensionVersion) - SRepXGetExtensionVersion(client, len, - (xGetExtensionVersionReply *) rep); - else if (rep->RepType == X_ListInputDevices) - SRepXListInputDevices(client, len, (xListInputDevicesReply *) rep); - else if (rep->RepType == X_OpenDevice) - SRepXOpenDevice(client, len, (xOpenDeviceReply *) rep); - else if (rep->RepType == X_SetDeviceMode) - SRepXSetDeviceMode(client, len, (xSetDeviceModeReply *) rep); - else if (rep->RepType == X_GetSelectedExtensionEvents) - SRepXGetSelectedExtensionEvents(client, len, - (xGetSelectedExtensionEventsReply *) - rep); - else if (rep->RepType == X_GetDeviceDontPropagateList) - SRepXGetDeviceDontPropagateList(client, len, - (xGetDeviceDontPropagateListReply *) - rep); - else if (rep->RepType == X_GetDeviceMotionEvents) - SRepXGetDeviceMotionEvents(client, len, - (xGetDeviceMotionEventsReply *) rep); - else if (rep->RepType == X_GrabDevice) - SRepXGrabDevice(client, len, (xGrabDeviceReply *) rep); - else if (rep->RepType == X_GetDeviceFocus) - SRepXGetDeviceFocus(client, len, (xGetDeviceFocusReply *) rep); - else if (rep->RepType == X_GetFeedbackControl) - SRepXGetFeedbackControl(client, len, (xGetFeedbackControlReply *) rep); - else if (rep->RepType == X_GetDeviceKeyMapping) - SRepXGetDeviceKeyMapping(client, len, - (xGetDeviceKeyMappingReply *) rep); - else if (rep->RepType == X_GetDeviceModifierMapping) - SRepXGetDeviceModifierMapping(client, len, - (xGetDeviceModifierMappingReply *) rep); - else if (rep->RepType == X_SetDeviceModifierMapping) - SRepXSetDeviceModifierMapping(client, len, - (xSetDeviceModifierMappingReply *) rep); - else if (rep->RepType == X_GetDeviceButtonMapping) - SRepXGetDeviceButtonMapping(client, len, - (xGetDeviceButtonMappingReply *) rep); - else if (rep->RepType == X_SetDeviceButtonMapping) - SRepXSetDeviceButtonMapping(client, len, - (xSetDeviceButtonMappingReply *) rep); - else if (rep->RepType == X_QueryDeviceState) - SRepXQueryDeviceState(client, len, (xQueryDeviceStateReply *) rep); - else if (rep->RepType == X_SetDeviceValuators) - SRepXSetDeviceValuators(client, len, (xSetDeviceValuatorsReply *) rep); - else if (rep->RepType == X_GetDeviceControl) - SRepXGetDeviceControl(client, len, (xGetDeviceControlReply *) rep); - else if (rep->RepType == X_ChangeDeviceControl) - SRepXChangeDeviceControl(client, len, - (xChangeDeviceControlReply *) rep); - else if (rep->RepType == X_ListDeviceProperties) - SRepXListDeviceProperties(client, len, (xListDevicePropertiesReply*)rep); - else if (rep->RepType == X_GetDeviceProperty) - SRepXGetDeviceProperty(client, len, (xGetDevicePropertyReply *) rep); - else if (rep->RepType == X_XIQueryPointer) - SRepXIQueryPointer(client, len, (xXIQueryPointerReply *) rep); - else if (rep->RepType == X_XIGetClientPointer) - SRepXIGetClientPointer(client, len, (xXIGetClientPointerReply*) rep); - else if (rep->RepType == X_XIQueryVersion) - SRepXIQueryVersion(client, len, (xXIQueryVersionReply*)rep); - else if (rep->RepType == X_XIQueryDevice) - SRepXIQueryDevice(client, len, (xXIQueryDeviceReply*)rep); - else if (rep->RepType == X_XIGrabDevice) - SRepXIGrabDevice(client, len, (xXIGrabDeviceReply *) rep); - else if (rep->RepType == X_XIGrabDevice) - SRepXIPassiveGrabDevice(client, len, (xXIPassiveGrabDeviceReply *) rep); - else if (rep->RepType == X_XIListProperties) - SRepXIListProperties(client, len, (xXIListPropertiesReply *) rep); - else if (rep->RepType == X_XIGetProperty) - SRepXIGetProperty(client, len, (xXIGetPropertyReply *) rep); - else if (rep->RepType == X_XIGetSelectedEvents) - SRepXIGetSelectedEvents(client, len, (xXIGetSelectedEventsReply *) rep); - else if (rep->RepType == X_XIGetFocus) - SRepXIGetFocus(client, len, (xXIGetFocusReply *) rep); - else { - FatalError("XINPUT confused sending swapped reply"); - } -} - -/************************************************************************ - * - * This function swaps the DeviceValuator event. - * - */ - -static void -SEventDeviceValuator(deviceValuator * from, deviceValuator * to) -{ - char n; - int i; - INT32 *ip B32; - - *to = *from; - swaps(&to->sequenceNumber, n); - swaps(&to->device_state, n); - ip = &to->valuator0; - for (i = 0; i < 6; i++) { - swapl((ip + i), n); /* macro - braces are required */ - } -} - -static void -SEventFocus(deviceFocus * from, deviceFocus * to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber, n); - swapl(&to->time, n); - swapl(&to->window, n); -} - -static void -SDeviceStateNotifyEvent(deviceStateNotify * from, deviceStateNotify * to) -{ - int i; - char n; - INT32 *ip B32; - - *to = *from; - swaps(&to->sequenceNumber, n); - swapl(&to->time, n); - ip = &to->valuator0; - for (i = 0; i < 3; i++) { - swapl((ip + i), n); /* macro - braces are required */ - } -} - -static void -SDeviceKeyStateNotifyEvent(deviceKeyStateNotify * from, - deviceKeyStateNotify * to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber, n); -} - -static void -SDeviceButtonStateNotifyEvent(deviceButtonStateNotify * from, - deviceButtonStateNotify * to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber, n); -} - -static void -SChangeDeviceNotifyEvent(changeDeviceNotify * from, changeDeviceNotify * to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber, n); - swapl(&to->time, n); -} - -static void -SDeviceMappingNotifyEvent(deviceMappingNotify * from, deviceMappingNotify * to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber, n); - swapl(&to->time, n); -} - -static void -SDevicePresenceNotifyEvent (devicePresenceNotify *from, devicePresenceNotify *to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber,n); - swapl(&to->time, n); - swaps(&to->control, n); -} - -static void -SDevicePropertyNotifyEvent (devicePropertyNotify *from, devicePropertyNotify *to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber,n); - swapl(&to->time, n); - swapl(&to->atom, n); -} - -static void -SDeviceLeaveNotifyEvent (xXILeaveEvent *from, xXILeaveEvent *to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber,n); - swapl(&to->length, n); - swaps(&to->evtype, n); - swaps(&to->deviceid, n); - swapl(&to->time, n); - swapl(&to->root, n); - swapl(&to->event, n); - swapl(&to->child, n); - swapl(&to->root_x, n); - swapl(&to->root_y, n); - swapl(&to->event_x, n); - swapl(&to->event_y, n); - swaps(&to->sourceid, n); - swaps(&to->buttons_len, n); - swapl(&to->mods.base_mods, n); - swapl(&to->mods.latched_mods, n); - swapl(&to->mods.locked_mods, n); -} - -static void -SDeviceChangedEvent(xXIDeviceChangedEvent* from, xXIDeviceChangedEvent* to) -{ - char n; - int i, j; - xXIAnyInfo *any; - - *to = *from; - memcpy(&to[1], &from[1], from->length * 4); - - any = (xXIAnyInfo*)&to[1]; - for (i = 0; i < to->num_classes; i++) - { - int length = any->length; - - switch(any->type) - { - case KeyClass: - { - xXIKeyInfo *ki = (xXIKeyInfo*)any; - uint32_t *key = (uint32_t*)&ki[1]; - for (j = 0; j < ki->num_keycodes; j++, key++) - swapl(key, n); - swaps(&ki->num_keycodes, n); - } - break; - case ButtonClass: - { - xXIButtonInfo *bi = (xXIButtonInfo*)any; - Atom *labels = (Atom*)((char*)bi + sizeof(xXIButtonInfo) + - pad_to_int32(bits_to_bytes(bi->num_buttons))); - for (j = 0; j < bi->num_buttons; j++) - swapl(&labels[j], n); - swaps(&bi->num_buttons, n); - } - break; - case ValuatorClass: - { - xXIValuatorInfo* ai = (xXIValuatorInfo*)any; - swapl(&ai->label, n); - swapl(&ai->min.integral, n); - swapl(&ai->min.frac, n); - swapl(&ai->max.integral, n); - swapl(&ai->max.frac, n); - swapl(&ai->resolution, n); - swaps(&ai->number, n); - } - break; - } - - swaps(&any->type, n); - swaps(&any->length, n); - swaps(&any->sourceid, n); - - any = (xXIAnyInfo*)((char*)any + length * 4); - } - - swaps(&to->sequenceNumber, n); - swapl(&to->length, n); - swaps(&to->evtype, n); - swaps(&to->deviceid, n); - swapl(&to->time, n); - swaps(&to->num_classes, n); - swaps(&to->sourceid, n); - -} - -static void SDeviceEvent(xXIDeviceEvent *from, xXIDeviceEvent *to) -{ - int i; - char n; - char *ptr; - char *vmask; - - memcpy(to, from, sizeof(xEvent) + from->length * 4); - - swaps(&to->sequenceNumber, n); - swapl(&to->length, n); - swaps(&to->evtype, n); - swaps(&to->deviceid, n); - swapl(&to->time, n); - swapl(&to->detail, n); - swapl(&to->root, n); - swapl(&to->event, n); - swapl(&to->child, n); - swapl(&to->root_x, n); - swapl(&to->root_y, n); - swapl(&to->event_x, n); - swapl(&to->event_y, n); - swaps(&to->buttons_len, n); - swaps(&to->valuators_len, n); - swaps(&to->sourceid, n); - swapl(&to->mods.base_mods, n); - swapl(&to->mods.latched_mods, n); - swapl(&to->mods.locked_mods, n); - swapl(&to->mods.effective_mods, n); - swapl(&to->flags, n); - - ptr = (char*)(&to[1]); - ptr += from->buttons_len * 4; - vmask = ptr; /* valuator mask */ - ptr += from->valuators_len * 4; - for (i = 0; i < from->valuators_len * 32; i++) - { - if (BitIsOn(vmask, i)) - { - swapl(((uint32_t*)ptr), n); - ptr += 4; - swapl(((uint32_t*)ptr), n); - ptr += 4; - } - } -} - -static void SDeviceHierarchyEvent(xXIHierarchyEvent *from, - xXIHierarchyEvent *to) -{ - int i; - char n; - xXIHierarchyInfo *info; - - *to = *from; - memcpy(&to[1], &from[1], from->length * 4); - swaps(&to->sequenceNumber, n); - swapl(&to->length, n); - swaps(&to->evtype, n); - swaps(&to->deviceid, n); - swapl(&to->time, n); - swapl(&to->flags, n); - swaps(&to->num_info, n); - - info = (xXIHierarchyInfo*)&to[1]; - for (i = 0; i< from->num_info; i++) - { - swaps(&info->deviceid, n); - swaps(&info->attachment, n); - info++; - } -} - -static void SXIPropertyEvent(xXIPropertyEvent *from, xXIPropertyEvent *to) -{ - char n; - - *to = *from; - swaps(&to->sequenceNumber, n); - swapl(&to->length, n); - swaps(&to->evtype, n); - swaps(&to->deviceid, n); - swapl(&to->property, n); -} - -static void SRawEvent(xXIRawEvent *from, xXIRawEvent *to) -{ - char n; - int i; - FP3232 *values; - unsigned char *mask; - - memcpy(to, from, sizeof(xEvent) + from->length * 4); - - swaps(&to->sequenceNumber, n); - swapl(&to->length, n); - swaps(&to->evtype, n); - swaps(&to->deviceid, n); - swapl(&to->time, n); - swapl(&to->detail, n); - - - mask = (unsigned char*)&to[1]; - values = (FP3232*)(mask + from->valuators_len * 4); - - for (i = 0; i < from->valuators_len * 4 * 8; i++) - { - if (BitIsOn(mask, i)) - { - /* for each bit set there are two FP3232 values on the wire, in - * the order abcABC for data and data_raw. Here we swap as if - * they were in aAbBcC order because it's easier and really - * doesn't matter. - */ - swapl(&values->integral, n); - swapl(&values->frac, n); - values++; - swapl(&values->integral, n); - swapl(&values->frac, n); - values++; - } - } - - swaps(&to->valuators_len, n); -} - - -/** Event swapping function for XI2 events. */ -void -XI2EventSwap(xGenericEvent *from, xGenericEvent *to) -{ - switch(from->evtype) - { - case XI_Enter: - case XI_Leave: - SDeviceLeaveNotifyEvent((xXILeaveEvent*)from, (xXILeaveEvent*)to); - break; - case XI_DeviceChanged: - SDeviceChangedEvent((xXIDeviceChangedEvent*)from, - (xXIDeviceChangedEvent*)to); - break; - case XI_HierarchyChanged: - SDeviceHierarchyEvent((xXIHierarchyEvent*)from, (xXIHierarchyEvent*)to); - break; - case XI_PropertyEvent: - SXIPropertyEvent((xXIPropertyEvent*)from, - (xXIPropertyEvent*)to); - break; - case XI_Motion: - case XI_KeyPress: - case XI_KeyRelease: - case XI_ButtonPress: - case XI_ButtonRelease: - SDeviceEvent((xXIDeviceEvent*)from, (xXIDeviceEvent*)to); - break; - case XI_RawMotion: - case XI_RawKeyPress: - case XI_RawKeyRelease: - case XI_RawButtonPress: - case XI_RawButtonRelease: - SRawEvent((xXIRawEvent*)from, (xXIRawEvent*)to); - break; - default: - ErrorF("[Xi] Unknown event type to swap. This is a bug.\n"); - break; - } -} - -/************************************************************************** - * - * Allow the specified event to have its propagation suppressed. - * The default is to not allow suppression of propagation. - * - */ - -static void -AllowPropagateSuppress(Mask mask) -{ - int i; - - for (i = 0; i < MAXDEVICES; i++) - PropagateMask[i] |= mask; -} - -/************************************************************************** - * - * Record an event mask where there is no unique corresponding event type. - * We can't call SetMaskForEvent, since that would clobber the existing - * mask for that event. MotionHint and ButtonMotion are examples. - * - * Since extension event types will never be less than 64, we can use - * 0-63 in the EventInfo array as the "type" to be used to look up this - * mask. This means that the corresponding macros such as - * DevicePointerMotionHint must have access to the same constants. - * - */ - -static void -SetEventInfo(Mask mask, int constant) -{ - EventInfo[ExtEventIndex].mask = mask; - EventInfo[ExtEventIndex++].type = constant; -} - -/************************************************************************** - * - * Allow the specified event to be restricted to being selected by one - * client at a time. - * The default is to allow more than one client to select the event. - * - */ - -static void -SetExclusiveAccess(Mask mask) -{ - int i; - - for (i = 0; i < MAXDEVICES; i++) - ExtExclusiveMasks[i] |= mask; -} - -/************************************************************************** - * - * Assign the specified mask to the specified event. - * - */ - -static void -SetMaskForExtEvent(Mask mask, int event) -{ - int i; - - EventInfo[ExtEventIndex].mask = mask; - EventInfo[ExtEventIndex++].type = event; - - if ((event < LASTEvent) || (event >= 128)) - FatalError("MaskForExtensionEvent: bogus event number"); - - for (i = 0; i < MAXDEVICES; i++) - SetMaskForEvent(i, mask, event); -} - -/************************************************************************ - * - * This function sets up extension event types and masks. - * - */ - -static void -FixExtensionEvents(ExtensionEntry * extEntry) -{ - DeviceValuator = extEntry->eventBase; - DeviceKeyPress = DeviceValuator + 1; - DeviceKeyRelease = DeviceKeyPress + 1; - DeviceButtonPress = DeviceKeyRelease + 1; - DeviceButtonRelease = DeviceButtonPress + 1; - DeviceMotionNotify = DeviceButtonRelease + 1; - DeviceFocusIn = DeviceMotionNotify + 1; - DeviceFocusOut = DeviceFocusIn + 1; - ProximityIn = DeviceFocusOut + 1; - ProximityOut = ProximityIn + 1; - DeviceStateNotify = ProximityOut + 1; - DeviceMappingNotify = DeviceStateNotify + 1; - ChangeDeviceNotify = DeviceMappingNotify + 1; - DeviceKeyStateNotify = ChangeDeviceNotify + 1; - DeviceButtonStateNotify = DeviceKeyStateNotify + 1; - DevicePresenceNotify = DeviceButtonStateNotify + 1; - DevicePropertyNotify = DevicePresenceNotify + 1; - - event_base[KeyClass] = DeviceKeyPress; - event_base[ButtonClass] = DeviceButtonPress; - event_base[ValuatorClass] = DeviceMotionNotify; - event_base[ProximityClass] = ProximityIn; - event_base[FocusClass] = DeviceFocusIn; - event_base[OtherClass] = DeviceStateNotify; - - BadDevice += extEntry->errorBase; - BadEvent += extEntry->errorBase; - BadMode += extEntry->errorBase; - DeviceBusy += extEntry->errorBase; - BadClass += extEntry->errorBase; - - SetMaskForExtEvent(DeviceKeyPressMask, DeviceKeyPress); - AllowPropagateSuppress(DeviceKeyPressMask); - SetCriticalEvent(DeviceKeyPress); - - SetMaskForExtEvent(DeviceKeyReleaseMask, DeviceKeyRelease); - AllowPropagateSuppress(DeviceKeyReleaseMask); - SetCriticalEvent(DeviceKeyRelease); - - SetMaskForExtEvent(DeviceButtonPressMask, DeviceButtonPress); - AllowPropagateSuppress(DeviceButtonPressMask); - SetCriticalEvent(DeviceButtonPress); - - SetMaskForExtEvent(DeviceButtonReleaseMask, DeviceButtonRelease); - AllowPropagateSuppress(DeviceButtonReleaseMask); - SetCriticalEvent(DeviceButtonRelease); - - SetMaskForExtEvent(DeviceProximityMask, ProximityIn); - SetMaskForExtEvent(DeviceProximityMask, ProximityOut); - - SetMaskForExtEvent(DeviceStateNotifyMask, DeviceStateNotify); - - SetMaskForExtEvent(DevicePointerMotionMask, DeviceMotionNotify); - AllowPropagateSuppress(DevicePointerMotionMask); - SetCriticalEvent(DeviceMotionNotify); - - SetEventInfo(DevicePointerMotionHintMask, _devicePointerMotionHint); - SetEventInfo(DeviceButton1MotionMask, _deviceButton1Motion); - SetEventInfo(DeviceButton2MotionMask, _deviceButton2Motion); - SetEventInfo(DeviceButton3MotionMask, _deviceButton3Motion); - SetEventInfo(DeviceButton4MotionMask, _deviceButton4Motion); - SetEventInfo(DeviceButton5MotionMask, _deviceButton5Motion); - SetEventInfo(DeviceButtonMotionMask, _deviceButtonMotion); - - SetMaskForExtEvent(DeviceFocusChangeMask, DeviceFocusIn); - SetMaskForExtEvent(DeviceFocusChangeMask, DeviceFocusOut); - - SetMaskForExtEvent(DeviceMappingNotifyMask, DeviceMappingNotify); - SetMaskForExtEvent(ChangeDeviceNotifyMask, ChangeDeviceNotify); - - SetEventInfo(DeviceButtonGrabMask, _deviceButtonGrab); - SetExclusiveAccess(DeviceButtonGrabMask); - - SetEventInfo(DeviceOwnerGrabButtonMask, _deviceOwnerGrabButton); - SetEventInfo(DevicePresenceNotifyMask, _devicePresence); - SetMaskForExtEvent(DevicePropertyNotifyMask, DevicePropertyNotify); - - SetEventInfo(0, _noExtensionEvent); -} - -/************************************************************************ - * - * This function restores extension event types and masks to their - * initial state. - * - */ - -static void -RestoreExtensionEvents(void) -{ - int i, j; - - IReqCode = 0; - IEventBase = 0; - - for (i = 0; i < ExtEventIndex - 1; i++) { - if ((EventInfo[i].type >= LASTEvent) && (EventInfo[i].type < 128)) - { - for (j = 0; j < MAXDEVICES; j++) - SetMaskForEvent(j, 0, EventInfo[i].type); - } - EventInfo[i].mask = 0; - EventInfo[i].type = 0; - } - ExtEventIndex = 0; - DeviceValuator = 0; - DeviceKeyPress = 1; - DeviceKeyRelease = 2; - DeviceButtonPress = 3; - DeviceButtonRelease = 4; - DeviceMotionNotify = 5; - DeviceFocusIn = 6; - DeviceFocusOut = 7; - ProximityIn = 8; - ProximityOut = 9; - DeviceStateNotify = 10; - DeviceMappingNotify = 11; - ChangeDeviceNotify = 12; - DeviceKeyStateNotify = 13; - DeviceButtonStateNotify = 13; - DevicePresenceNotify = 14; - DevicePropertyNotify = 15; - - BadDevice = 0; - BadEvent = 1; - BadMode = 2; - DeviceBusy = 3; - BadClass = 4; - -} - -/*********************************************************************** - * - * IResetProc. - * Remove reply-swapping routine. - * Remove event-swapping routine. - * - */ - -static void -IResetProc(ExtensionEntry * unused) -{ - ReplySwapVector[IReqCode] = ReplyNotSwappd; - EventSwapVector[DeviceValuator] = NotImplemented; - EventSwapVector[DeviceKeyPress] = NotImplemented; - EventSwapVector[DeviceKeyRelease] = NotImplemented; - EventSwapVector[DeviceButtonPress] = NotImplemented; - EventSwapVector[DeviceButtonRelease] = NotImplemented; - EventSwapVector[DeviceMotionNotify] = NotImplemented; - EventSwapVector[DeviceFocusIn] = NotImplemented; - EventSwapVector[DeviceFocusOut] = NotImplemented; - EventSwapVector[ProximityIn] = NotImplemented; - EventSwapVector[ProximityOut] = NotImplemented; - EventSwapVector[DeviceStateNotify] = NotImplemented; - EventSwapVector[DeviceKeyStateNotify] = NotImplemented; - EventSwapVector[DeviceButtonStateNotify] = NotImplemented; - EventSwapVector[DeviceMappingNotify] = NotImplemented; - EventSwapVector[ChangeDeviceNotify] = NotImplemented; - EventSwapVector[DevicePresenceNotify] = NotImplemented; - EventSwapVector[DevicePropertyNotify] = NotImplemented; - RestoreExtensionEvents(); -} - - -/*********************************************************************** - * - * Assign an id and type to an input device. - * - */ - -void -AssignTypeAndName(DeviceIntPtr dev, Atom type, char *name) -{ - dev->xinput_type = type; - dev->name = strdup(name); -} - -/*********************************************************************** - * - * Make device type atoms. - * - */ - -static void -MakeDeviceTypeAtoms(void) -{ - int i; - - for (i = 0; i < NUMTYPES; i++) - dev_type[i].type = - MakeAtom(dev_type[i].name, strlen(dev_type[i].name), 1); -} - -/***************************************************************************** - * - * SEventIDispatch - * - * Swap any events defined in this extension. - */ -#define DO_SWAP(func,type) func ((type *)from, (type *)to) - -static void -SEventIDispatch(xEvent * from, xEvent * to) -{ - int type = from->u.u.type & 0177; - - if (type == DeviceValuator) - DO_SWAP(SEventDeviceValuator, deviceValuator); - else if (type == DeviceKeyPress) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == DeviceKeyRelease) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == DeviceButtonPress) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == DeviceButtonRelease) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == DeviceMotionNotify) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == DeviceFocusIn) - DO_SWAP(SEventFocus, deviceFocus); - else if (type == DeviceFocusOut) - DO_SWAP(SEventFocus, deviceFocus); - else if (type == ProximityIn) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == ProximityOut) { - SKeyButtonPtrEvent(from, to); - to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1; - } else if (type == DeviceStateNotify) - DO_SWAP(SDeviceStateNotifyEvent, deviceStateNotify); - else if (type == DeviceKeyStateNotify) - DO_SWAP(SDeviceKeyStateNotifyEvent, deviceKeyStateNotify); - else if (type == DeviceButtonStateNotify) - DO_SWAP(SDeviceButtonStateNotifyEvent, deviceButtonStateNotify); - else if (type == DeviceMappingNotify) - DO_SWAP(SDeviceMappingNotifyEvent, deviceMappingNotify); - else if (type == ChangeDeviceNotify) - DO_SWAP(SChangeDeviceNotifyEvent, changeDeviceNotify); - else if (type == DevicePresenceNotify) - DO_SWAP(SDevicePresenceNotifyEvent, devicePresenceNotify); - else if (type == DevicePropertyNotify) - DO_SWAP(SDevicePropertyNotifyEvent, devicePropertyNotify); - else { - FatalError("XInputExtension: Impossible event!\n"); - } -} - -/********************************************************************** - * - * IExtensionInit - initialize the input extension. - * - * Called from InitExtensions in main() or from QueryExtension() if the - * extension is dynamically loaded. - * - * This extension has several events and errors. - * - * XI is mandatory nowadays, so if we fail to init XI, we die. - */ - -void -XInputExtensionInit(void) -{ - ExtensionEntry *extEntry; - XExtensionVersion thisversion = { XI_Present, - SERVER_XI_MAJOR_VERSION, - SERVER_XI_MINOR_VERSION, - }; - - if (!dixRegisterPrivateKey(&XIClientPrivateKeyRec, PRIVATE_CLIENT, sizeof(XIClientRec))) - FatalError("Cannot request private for XI.\n"); - - if (!AddCallback(&ClientStateCallback, XIClientCallback, 0)) - FatalError("Failed to add callback to XI.\n"); - - extEntry = AddExtension(INAME, IEVENTS, IERRORS, ProcIDispatch, - SProcIDispatch, IResetProc, StandardMinorOpcode); - if (extEntry) { - IReqCode = extEntry->base; - IEventBase = extEntry->eventBase; - XIVersion = thisversion; - MakeDeviceTypeAtoms(); - RT_INPUTCLIENT = CreateNewResourceType((DeleteType) InputClientGone, - "INPUTCLIENT"); - if (!RT_INPUTCLIENT) - FatalError("Failed to add resource type for XI.\n"); - FixExtensionEvents(extEntry); - ReplySwapVector[IReqCode] = (ReplySwapPtr) SReplyIDispatch; - EventSwapVector[DeviceValuator] = SEventIDispatch; - EventSwapVector[DeviceKeyPress] = SEventIDispatch; - EventSwapVector[DeviceKeyRelease] = SEventIDispatch; - EventSwapVector[DeviceButtonPress] = SEventIDispatch; - EventSwapVector[DeviceButtonRelease] = SEventIDispatch; - EventSwapVector[DeviceMotionNotify] = SEventIDispatch; - EventSwapVector[DeviceFocusIn] = SEventIDispatch; - EventSwapVector[DeviceFocusOut] = SEventIDispatch; - EventSwapVector[ProximityIn] = SEventIDispatch; - EventSwapVector[ProximityOut] = SEventIDispatch; - EventSwapVector[DeviceStateNotify] = SEventIDispatch; - EventSwapVector[DeviceKeyStateNotify] = SEventIDispatch; - EventSwapVector[DeviceButtonStateNotify] = SEventIDispatch; - EventSwapVector[DeviceMappingNotify] = SEventIDispatch; - EventSwapVector[ChangeDeviceNotify] = SEventIDispatch; - EventSwapVector[DevicePresenceNotify] = SEventIDispatch; - - GERegisterExtension(IReqCode, XI2EventSwap); - - - memset(&xi_all_devices, 0, sizeof(xi_all_devices)); - memset(&xi_all_master_devices, 0, sizeof(xi_all_master_devices)); - xi_all_devices.id = XIAllDevices; - xi_all_devices.name = "XIAllDevices"; - xi_all_master_devices.id = XIAllMasterDevices; - xi_all_master_devices.name = "XIAllMasterDevices"; - - inputInfo.all_devices = &xi_all_devices; - inputInfo.all_master_devices = &xi_all_master_devices; - - XIResetProperties(); - } else { - FatalError("IExtensionInit: AddExtensions failed\n"); - } -} - +/************************************************************
+
+Copyright 1989, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Hewlett-Packard not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+********************************************************/
+
+/********************************************************************
+ *
+ * Dispatch routines and initialization routines for the X input extension.
+ *
+ */
+
+#define NUMTYPES 15
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "inputstr.h"
+#include "gcstruct.h" /* pointer for extnsionst.h */
+#include "extnsionst.h" /* extension entry */
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include <X11/extensions/XI2proto.h>
+#include <X11/extensions/geproto.h>
+#include "geext.h" /* extension interfaces for ge */
+
+#include "dixevents.h"
+#include "exevents.h"
+#include "extinit.h"
+#include "exglobals.h"
+#include "swaprep.h"
+#include "privates.h"
+#include "protocol-versions.h"
+
+/* modules local to Xi */
+#include "allowev.h"
+#include "chgdctl.h"
+#include "chgfctl.h"
+#include "chgkbd.h"
+#include "chgprop.h"
+#include "chgptr.h"
+#include "closedev.h"
+#include "devbell.h"
+#include "getbmap.h"
+#include "getbmap.h"
+#include "getdctl.h"
+#include "getfctl.h"
+#include "getfocus.h"
+#include "getkmap.h"
+#include "getmmap.h"
+#include "getprop.h"
+#include "getselev.h"
+#include "getvers.h"
+#include "getvers.h"
+#include "grabdev.h"
+#include "grabdevb.h"
+#include "grabdevk.h"
+#include "gtmotion.h"
+#include "listdev.h"
+#include "opendev.h"
+#include "queryst.h"
+#include "selectev.h"
+#include "sendexev.h"
+#include "chgkmap.h"
+#include "setbmap.h"
+#include "setdval.h"
+#include "setfocus.h"
+#include "setmmap.h"
+#include "setmode.h"
+#include "ungrdev.h"
+#include "ungrdevb.h"
+#include "ungrdevk.h"
+#include "xiallowev.h"
+#include "xiselectev.h"
+#include "xigrabdev.h"
+#include "xipassivegrab.h"
+#include "xisetdevfocus.h"
+#include "xiproperty.h"
+#include "xichangecursor.h"
+#include "xichangehierarchy.h"
+#include "xigetclientpointer.h"
+#include "xiquerydevice.h"
+#include "xiquerypointer.h"
+#include "xiqueryversion.h"
+#include "xisetclientpointer.h"
+#include "xiwarppointer.h"
+
+
+/* Masks for XI events have to be aligned with core event (partially anyway).
+ * If DeviceButtonMotionMask is != ButtonMotionMask, event delivery
+ * breaks down. The device needs the dev->button->motionMask. If DBMM is
+ * the same as BMM, we can ensure that both core and device events can be
+ * delivered, without the need for extra structures in the DeviceIntRec. */
+const Mask DeviceKeyPressMask = KeyPressMask;
+const Mask DeviceKeyReleaseMask = KeyReleaseMask;
+const Mask DeviceButtonPressMask = ButtonPressMask;
+const Mask DeviceButtonReleaseMask = ButtonReleaseMask;
+const Mask DeviceProximityMask = (1L << 4);
+const Mask DeviceStateNotifyMask = (1L << 5);
+const Mask DevicePointerMotionMask = PointerMotionMask;
+const Mask DevicePointerMotionHintMask = PointerMotionHintMask;
+const Mask DeviceButton1MotionMask = Button1MotionMask;
+const Mask DeviceButton2MotionMask = Button2MotionMask;
+const Mask DeviceButton3MotionMask = Button3MotionMask;
+const Mask DeviceButton4MotionMask = Button4MotionMask;
+const Mask DeviceButton5MotionMask = Button5MotionMask;
+const Mask DeviceButtonMotionMask = ButtonMotionMask;
+const Mask DeviceFocusChangeMask = (1L << 14);
+const Mask DeviceMappingNotifyMask = (1L << 15);
+const Mask ChangeDeviceNotifyMask = (1L << 16);
+const Mask DeviceButtonGrabMask = (1L << 17);
+const Mask DeviceOwnerGrabButtonMask = (1L << 17);
+const Mask DevicePresenceNotifyMask = (1L << 18);
+const Mask DeviceEnterWindowMask = (1L << 18);
+const Mask DeviceLeaveWindowMask = (1L << 19);
+const Mask DevicePropertyNotifyMask = (1L << 20);
+const Mask XIAllMasks = (1L << 21) - 1;
+
+int ExtEventIndex;
+Mask ExtExclusiveMasks[EMASKSIZE];
+
+static struct dev_type
+{
+ Atom type;
+ char *name;
+} dev_type[] = {
+ {
+ 0, XI_KEYBOARD}, {
+ 0, XI_MOUSE}, {
+ 0, XI_TABLET}, {
+ 0, XI_TOUCHSCREEN}, {
+ 0, XI_TOUCHPAD}, {
+ 0, XI_BARCODE}, {
+ 0, XI_BUTTONBOX}, {
+ 0, XI_KNOB_BOX}, {
+ 0, XI_ONE_KNOB}, {
+ 0, XI_NINE_KNOB}, {
+ 0, XI_TRACKBALL}, {
+ 0, XI_QUADRATURE}, {
+ 0, XI_ID_MODULE}, {
+ 0, XI_SPACEBALL}, {
+ 0, XI_DATAGLOVE}, {
+ 0, XI_EYETRACKER}, {
+ 0, XI_CURSORKEYS}, {
+0, XI_FOOTMOUSE}};
+
+CARD8 event_base[numInputClasses];
+XExtEventInfo EventInfo[32];
+
+static DeviceIntRec xi_all_devices;
+static DeviceIntRec xi_all_master_devices;
+
+/**
+ * Dispatch vector. Functions defined in here will be called when the matching
+ * request arrives.
+ */
+static int (*ProcIVector[])(ClientPtr) = {
+ NULL, /* 0 */
+ ProcXGetExtensionVersion, /* 1 */
+ ProcXListInputDevices, /* 2 */
+ ProcXOpenDevice, /* 3 */
+ ProcXCloseDevice, /* 4 */
+ ProcXSetDeviceMode, /* 5 */
+ ProcXSelectExtensionEvent, /* 6 */
+ ProcXGetSelectedExtensionEvents, /* 7 */
+ ProcXChangeDeviceDontPropagateList, /* 8 */
+ ProcXGetDeviceDontPropagateList, /* 9 */
+ ProcXGetDeviceMotionEvents, /* 10 */
+ ProcXChangeKeyboardDevice, /* 11 */
+ ProcXChangePointerDevice, /* 12 */
+ ProcXGrabDevice, /* 13 */
+ ProcXUngrabDevice, /* 14 */
+ ProcXGrabDeviceKey, /* 15 */
+ ProcXUngrabDeviceKey, /* 16 */
+ ProcXGrabDeviceButton, /* 17 */
+ ProcXUngrabDeviceButton, /* 18 */
+ ProcXAllowDeviceEvents, /* 19 */
+ ProcXGetDeviceFocus, /* 20 */
+ ProcXSetDeviceFocus, /* 21 */
+ ProcXGetFeedbackControl, /* 22 */
+ ProcXChangeFeedbackControl, /* 23 */
+ ProcXGetDeviceKeyMapping, /* 24 */
+ ProcXChangeDeviceKeyMapping, /* 25 */
+ ProcXGetDeviceModifierMapping, /* 26 */
+ ProcXSetDeviceModifierMapping, /* 27 */
+ ProcXGetDeviceButtonMapping, /* 28 */
+ ProcXSetDeviceButtonMapping, /* 29 */
+ ProcXQueryDeviceState, /* 30 */
+ ProcXSendExtensionEvent, /* 31 */
+ ProcXDeviceBell, /* 32 */
+ ProcXSetDeviceValuators, /* 33 */
+ ProcXGetDeviceControl, /* 34 */
+ ProcXChangeDeviceControl, /* 35 */
+ /* XI 1.5 */
+ ProcXListDeviceProperties, /* 36 */
+ ProcXChangeDeviceProperty, /* 37 */
+ ProcXDeleteDeviceProperty, /* 38 */
+ ProcXGetDeviceProperty, /* 39 */
+ /* XI 2 */
+ ProcXIQueryPointer, /* 40 */
+ ProcXIWarpPointer, /* 41 */
+ ProcXIChangeCursor, /* 42 */
+ ProcXIChangeHierarchy, /* 43 */
+ ProcXISetClientPointer, /* 44 */
+ ProcXIGetClientPointer, /* 45 */
+ ProcXISelectEvents, /* 46 */
+ ProcXIQueryVersion, /* 47 */
+ ProcXIQueryDevice, /* 48 */
+ ProcXISetFocus, /* 49 */
+ ProcXIGetFocus, /* 50 */
+ ProcXIGrabDevice, /* 51 */
+ ProcXIUngrabDevice, /* 52 */
+ ProcXIAllowEvents, /* 53 */
+ ProcXIPassiveGrabDevice, /* 54 */
+ ProcXIPassiveUngrabDevice, /* 55 */
+ ProcXIListProperties, /* 56 */
+ ProcXIChangeProperty, /* 57 */
+ ProcXIDeleteProperty, /* 58 */
+ ProcXIGetProperty, /* 59 */
+ ProcXIGetSelectedEvents /* 60 */
+};
+
+/* For swapped clients */
+static int (*SProcIVector[])(ClientPtr) = {
+ NULL, /* 0 */
+ SProcXGetExtensionVersion, /* 1 */
+ SProcXListInputDevices, /* 2 */
+ SProcXOpenDevice, /* 3 */
+ SProcXCloseDevice, /* 4 */
+ SProcXSetDeviceMode, /* 5 */
+ SProcXSelectExtensionEvent, /* 6 */
+ SProcXGetSelectedExtensionEvents, /* 7 */
+ SProcXChangeDeviceDontPropagateList, /* 8 */
+ SProcXGetDeviceDontPropagateList, /* 9 */
+ SProcXGetDeviceMotionEvents, /* 10 */
+ SProcXChangeKeyboardDevice, /* 11 */
+ SProcXChangePointerDevice, /* 12 */
+ SProcXGrabDevice, /* 13 */
+ SProcXUngrabDevice, /* 14 */
+ SProcXGrabDeviceKey, /* 15 */
+ SProcXUngrabDeviceKey, /* 16 */
+ SProcXGrabDeviceButton, /* 17 */
+ SProcXUngrabDeviceButton, /* 18 */
+ SProcXAllowDeviceEvents, /* 19 */
+ SProcXGetDeviceFocus, /* 20 */
+ SProcXSetDeviceFocus, /* 21 */
+ SProcXGetFeedbackControl, /* 22 */
+ SProcXChangeFeedbackControl, /* 23 */
+ SProcXGetDeviceKeyMapping, /* 24 */
+ SProcXChangeDeviceKeyMapping, /* 25 */
+ SProcXGetDeviceModifierMapping, /* 26 */
+ SProcXSetDeviceModifierMapping, /* 27 */
+ SProcXGetDeviceButtonMapping, /* 28 */
+ SProcXSetDeviceButtonMapping, /* 29 */
+ SProcXQueryDeviceState, /* 30 */
+ SProcXSendExtensionEvent, /* 31 */
+ SProcXDeviceBell, /* 32 */
+ SProcXSetDeviceValuators, /* 33 */
+ SProcXGetDeviceControl, /* 34 */
+ SProcXChangeDeviceControl, /* 35 */
+ SProcXListDeviceProperties, /* 36 */
+ SProcXChangeDeviceProperty, /* 37 */
+ SProcXDeleteDeviceProperty, /* 38 */
+ SProcXGetDeviceProperty, /* 39 */
+ SProcXIQueryPointer, /* 40 */
+ SProcXIWarpPointer, /* 41 */
+ SProcXIChangeCursor, /* 42 */
+ SProcXIChangeHierarchy, /* 43 */
+ SProcXISetClientPointer, /* 44 */
+ SProcXIGetClientPointer, /* 45 */
+ SProcXISelectEvents, /* 46 */
+ SProcXIQueryVersion, /* 47 */
+ SProcXIQueryDevice, /* 48 */
+ SProcXISetFocus, /* 49 */
+ SProcXIGetFocus, /* 50 */
+ SProcXIGrabDevice, /* 51 */
+ SProcXIUngrabDevice, /* 52 */
+ SProcXIAllowEvents, /* 53 */
+ SProcXIPassiveGrabDevice, /* 54 */
+ SProcXIPassiveUngrabDevice, /* 55 */
+ SProcXIListProperties, /* 56 */
+ SProcXIChangeProperty, /* 57 */
+ SProcXIDeleteProperty, /* 58 */
+ SProcXIGetProperty, /* 59 */
+ SProcXIGetSelectedEvents /* 60 */
+};
+
+/*****************************************************************
+ *
+ * Globals referenced elsewhere in the server.
+ *
+ */
+
+int IReqCode = 0;
+int IEventBase = 0;
+int BadDevice = 0;
+static int BadEvent = 1;
+int BadMode = 2;
+int DeviceBusy = 3;
+int BadClass = 4;
+
+int DeviceValuator;
+int DeviceKeyPress;
+int DeviceKeyRelease;
+int DeviceButtonPress;
+int DeviceButtonRelease;
+int DeviceMotionNotify;
+int DeviceFocusIn;
+int DeviceFocusOut;
+int ProximityIn;
+int ProximityOut;
+int DeviceStateNotify;
+int DeviceKeyStateNotify;
+int DeviceButtonStateNotify;
+int DeviceMappingNotify;
+int ChangeDeviceNotify;
+int DevicePresenceNotify;
+int DevicePropertyNotify;
+
+RESTYPE RT_INPUTCLIENT;
+
+/*****************************************************************
+ *
+ * Externs defined elsewhere in the X server.
+ *
+ */
+
+extern XExtensionVersion XIVersion;
+
+
+Mask PropagateMask[MAXDEVICES];
+
+/*****************************************************************
+ *
+ * Versioning support
+ *
+ */
+
+DevPrivateKeyRec XIClientPrivateKeyRec;
+
+/*****************************************************************
+ *
+ * Declarations of local routines.
+ *
+ */
+
+static void
+XIClientCallback(CallbackListPtr *list,
+ pointer closure,
+ pointer data)
+{
+ NewClientInfoRec *clientinfo = (NewClientInfoRec*)data;
+ ClientPtr pClient = clientinfo->client;
+ XIClientPtr pXIClient;
+
+ pXIClient = dixLookupPrivate(&pClient->devPrivates, XIClientPrivateKey);
+ pXIClient->major_version = 0;
+ pXIClient->minor_version = 0;
+}
+
+/*************************************************************************
+ *
+ * ProcIDispatch - main dispatch routine for requests to this extension.
+ * This routine is used if server and client have the same byte ordering.
+ *
+ */
+
+static int
+ProcIDispatch(ClientPtr client)
+{
+ REQUEST(xReq);
+ if (stuff->data > (IREQUESTS + XI2REQUESTS) || !ProcIVector[stuff->data])
+ return BadRequest;
+
+ return (*ProcIVector[stuff->data])(client);
+}
+
+/*******************************************************************************
+ *
+ * SProcXDispatch
+ *
+ * Main swapped dispatch routine for requests to this extension.
+ * This routine is used if server and client do not have the same byte ordering.
+ *
+ */
+
+static int
+SProcIDispatch(ClientPtr client)
+{
+ REQUEST(xReq);
+ if (stuff->data > IREQUESTS || !SProcIVector[stuff->data])
+ return BadRequest;
+
+ return (*SProcIVector[stuff->data])(client);
+}
+
+/**********************************************************************
+ *
+ * SReplyIDispatch
+ * Swap any replies defined in this extension.
+ *
+ */
+
+static void
+SReplyIDispatch(ClientPtr client, int len, xGrabDeviceReply * rep)
+ /* All we look at is the type field */
+{ /* This is common to all replies */
+ if (rep->RepType == X_GetExtensionVersion)
+ SRepXGetExtensionVersion(client, len,
+ (xGetExtensionVersionReply *) rep);
+ else if (rep->RepType == X_ListInputDevices)
+ SRepXListInputDevices(client, len, (xListInputDevicesReply *) rep);
+ else if (rep->RepType == X_OpenDevice)
+ SRepXOpenDevice(client, len, (xOpenDeviceReply *) rep);
+ else if (rep->RepType == X_SetDeviceMode)
+ SRepXSetDeviceMode(client, len, (xSetDeviceModeReply *) rep);
+ else if (rep->RepType == X_GetSelectedExtensionEvents)
+ SRepXGetSelectedExtensionEvents(client, len,
+ (xGetSelectedExtensionEventsReply *)
+ rep);
+ else if (rep->RepType == X_GetDeviceDontPropagateList)
+ SRepXGetDeviceDontPropagateList(client, len,
+ (xGetDeviceDontPropagateListReply *)
+ rep);
+ else if (rep->RepType == X_GetDeviceMotionEvents)
+ SRepXGetDeviceMotionEvents(client, len,
+ (xGetDeviceMotionEventsReply *) rep);
+ else if (rep->RepType == X_GrabDevice)
+ SRepXGrabDevice(client, len, (xGrabDeviceReply *) rep);
+ else if (rep->RepType == X_GetDeviceFocus)
+ SRepXGetDeviceFocus(client, len, (xGetDeviceFocusReply *) rep);
+ else if (rep->RepType == X_GetFeedbackControl)
+ SRepXGetFeedbackControl(client, len, (xGetFeedbackControlReply *) rep);
+ else if (rep->RepType == X_GetDeviceKeyMapping)
+ SRepXGetDeviceKeyMapping(client, len,
+ (xGetDeviceKeyMappingReply *) rep);
+ else if (rep->RepType == X_GetDeviceModifierMapping)
+ SRepXGetDeviceModifierMapping(client, len,
+ (xGetDeviceModifierMappingReply *) rep);
+ else if (rep->RepType == X_SetDeviceModifierMapping)
+ SRepXSetDeviceModifierMapping(client, len,
+ (xSetDeviceModifierMappingReply *) rep);
+ else if (rep->RepType == X_GetDeviceButtonMapping)
+ SRepXGetDeviceButtonMapping(client, len,
+ (xGetDeviceButtonMappingReply *) rep);
+ else if (rep->RepType == X_SetDeviceButtonMapping)
+ SRepXSetDeviceButtonMapping(client, len,
+ (xSetDeviceButtonMappingReply *) rep);
+ else if (rep->RepType == X_QueryDeviceState)
+ SRepXQueryDeviceState(client, len, (xQueryDeviceStateReply *) rep);
+ else if (rep->RepType == X_SetDeviceValuators)
+ SRepXSetDeviceValuators(client, len, (xSetDeviceValuatorsReply *) rep);
+ else if (rep->RepType == X_GetDeviceControl)
+ SRepXGetDeviceControl(client, len, (xGetDeviceControlReply *) rep);
+ else if (rep->RepType == X_ChangeDeviceControl)
+ SRepXChangeDeviceControl(client, len,
+ (xChangeDeviceControlReply *) rep);
+ else if (rep->RepType == X_ListDeviceProperties)
+ SRepXListDeviceProperties(client, len, (xListDevicePropertiesReply*)rep);
+ else if (rep->RepType == X_GetDeviceProperty)
+ SRepXGetDeviceProperty(client, len, (xGetDevicePropertyReply *) rep);
+ else if (rep->RepType == X_XIQueryPointer)
+ SRepXIQueryPointer(client, len, (xXIQueryPointerReply *) rep);
+ else if (rep->RepType == X_XIGetClientPointer)
+ SRepXIGetClientPointer(client, len, (xXIGetClientPointerReply*) rep);
+ else if (rep->RepType == X_XIQueryVersion)
+ SRepXIQueryVersion(client, len, (xXIQueryVersionReply*)rep);
+ else if (rep->RepType == X_XIQueryDevice)
+ SRepXIQueryDevice(client, len, (xXIQueryDeviceReply*)rep);
+ else if (rep->RepType == X_XIGrabDevice)
+ SRepXIGrabDevice(client, len, (xXIGrabDeviceReply *) rep);
+ else if (rep->RepType == X_XIGrabDevice)
+ SRepXIPassiveGrabDevice(client, len, (xXIPassiveGrabDeviceReply *) rep);
+ else if (rep->RepType == X_XIListProperties)
+ SRepXIListProperties(client, len, (xXIListPropertiesReply *) rep);
+ else if (rep->RepType == X_XIGetProperty)
+ SRepXIGetProperty(client, len, (xXIGetPropertyReply *) rep);
+ else if (rep->RepType == X_XIGetSelectedEvents)
+ SRepXIGetSelectedEvents(client, len, (xXIGetSelectedEventsReply *) rep);
+ else if (rep->RepType == X_XIGetFocus)
+ SRepXIGetFocus(client, len, (xXIGetFocusReply *) rep);
+ else {
+ FatalError("XINPUT confused sending swapped reply");
+ }
+}
+
+/************************************************************************
+ *
+ * This function swaps the DeviceValuator event.
+ *
+ */
+
+static void
+SEventDeviceValuator(deviceValuator * from, deviceValuator * to)
+{
+ char n;
+ int i;
+ INT32 *ip B32;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+ swaps(&to->device_state, n);
+ ip = &to->valuator0;
+ for (i = 0; i < 6; i++) {
+ swapl((ip + i), n); /* macro - braces are required */
+ }
+}
+
+static void
+SEventFocus(deviceFocus * from, deviceFocus * to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->time, n);
+ swapl(&to->window, n);
+}
+
+static void
+SDeviceStateNotifyEvent(deviceStateNotify * from, deviceStateNotify * to)
+{
+ int i;
+ char n;
+ INT32 *ip B32;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->time, n);
+ ip = &to->valuator0;
+ for (i = 0; i < 3; i++) {
+ swapl((ip + i), n); /* macro - braces are required */
+ }
+}
+
+static void
+SDeviceKeyStateNotifyEvent(deviceKeyStateNotify * from,
+ deviceKeyStateNotify * to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+}
+
+static void
+SDeviceButtonStateNotifyEvent(deviceButtonStateNotify * from,
+ deviceButtonStateNotify * to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+}
+
+static void
+SChangeDeviceNotifyEvent(changeDeviceNotify * from, changeDeviceNotify * to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->time, n);
+}
+
+static void
+SDeviceMappingNotifyEvent(deviceMappingNotify * from, deviceMappingNotify * to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->time, n);
+}
+
+static void
+SDevicePresenceNotifyEvent (devicePresenceNotify *from, devicePresenceNotify *to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber,n);
+ swapl(&to->time, n);
+ swaps(&to->control, n);
+}
+
+static void
+SDevicePropertyNotifyEvent (devicePropertyNotify *from, devicePropertyNotify *to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber,n);
+ swapl(&to->time, n);
+ swapl(&to->atom, n);
+}
+
+static void
+SDeviceLeaveNotifyEvent (xXILeaveEvent *from, xXILeaveEvent *to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber,n);
+ swapl(&to->length, n);
+ swaps(&to->evtype, n);
+ swaps(&to->deviceid, n);
+ swapl(&to->time, n);
+ swapl(&to->root, n);
+ swapl(&to->event, n);
+ swapl(&to->child, n);
+ swapl(&to->root_x, n);
+ swapl(&to->root_y, n);
+ swapl(&to->event_x, n);
+ swapl(&to->event_y, n);
+ swaps(&to->sourceid, n);
+ swaps(&to->buttons_len, n);
+ swapl(&to->mods.base_mods, n);
+ swapl(&to->mods.latched_mods, n);
+ swapl(&to->mods.locked_mods, n);
+}
+
+static void
+SDeviceChangedEvent(xXIDeviceChangedEvent* from, xXIDeviceChangedEvent* to)
+{
+ char n;
+ int i, j;
+ xXIAnyInfo *any;
+
+ *to = *from;
+ memcpy(&to[1], &from[1], from->length * 4);
+
+ any = (xXIAnyInfo*)&to[1];
+ for (i = 0; i < to->num_classes; i++)
+ {
+ int length = any->length;
+
+ switch(any->type)
+ {
+ case KeyClass:
+ {
+ xXIKeyInfo *ki = (xXIKeyInfo*)any;
+ uint32_t *key = (uint32_t*)&ki[1];
+ for (j = 0; j < ki->num_keycodes; j++, key++)
+ swapl(key, n);
+ swaps(&ki->num_keycodes, n);
+ }
+ break;
+ case ButtonClass:
+ {
+ xXIButtonInfo *bi = (xXIButtonInfo*)any;
+ Atom *labels = (Atom*)((char*)bi + sizeof(xXIButtonInfo) +
+ pad_to_int32(bits_to_bytes(bi->num_buttons)));
+ for (j = 0; j < bi->num_buttons; j++)
+ swapl(&labels[j], n);
+ swaps(&bi->num_buttons, n);
+ }
+ break;
+ case ValuatorClass:
+ {
+ xXIValuatorInfo* ai = (xXIValuatorInfo*)any;
+ swapl(&ai->label, n);
+ swapl(&ai->min.integral, n);
+ swapl(&ai->min.frac, n);
+ swapl(&ai->max.integral, n);
+ swapl(&ai->max.frac, n);
+ swapl(&ai->resolution, n);
+ swaps(&ai->number, n);
+ }
+ break;
+ }
+
+ swaps(&any->type, n);
+ swaps(&any->length, n);
+ swaps(&any->sourceid, n);
+
+ any = (xXIAnyInfo*)((char*)any + length * 4);
+ }
+
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->length, n);
+ swaps(&to->evtype, n);
+ swaps(&to->deviceid, n);
+ swapl(&to->time, n);
+ swaps(&to->num_classes, n);
+ swaps(&to->sourceid, n);
+
+}
+
+static void SDeviceEvent(xXIDeviceEvent *from, xXIDeviceEvent *to)
+{
+ int i;
+ char n;
+ char *ptr;
+ char *vmask;
+
+ memcpy(to, from, sizeof(xEvent) + from->length * 4);
+
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->length, n);
+ swaps(&to->evtype, n);
+ swaps(&to->deviceid, n);
+ swapl(&to->time, n);
+ swapl(&to->detail, n);
+ swapl(&to->root, n);
+ swapl(&to->event, n);
+ swapl(&to->child, n);
+ swapl(&to->root_x, n);
+ swapl(&to->root_y, n);
+ swapl(&to->event_x, n);
+ swapl(&to->event_y, n);
+ swaps(&to->buttons_len, n);
+ swaps(&to->valuators_len, n);
+ swaps(&to->sourceid, n);
+ swapl(&to->mods.base_mods, n);
+ swapl(&to->mods.latched_mods, n);
+ swapl(&to->mods.locked_mods, n);
+ swapl(&to->mods.effective_mods, n);
+ swapl(&to->flags, n);
+
+ ptr = (char*)(&to[1]);
+ ptr += from->buttons_len * 4;
+ vmask = ptr; /* valuator mask */
+ ptr += from->valuators_len * 4;
+ for (i = 0; i < from->valuators_len * 32; i++)
+ {
+ if (BitIsOn(vmask, i))
+ {
+ swapl(((uint32_t*)ptr), n);
+ ptr += 4;
+ swapl(((uint32_t*)ptr), n);
+ ptr += 4;
+ }
+ }
+}
+
+static void SDeviceHierarchyEvent(xXIHierarchyEvent *from,
+ xXIHierarchyEvent *to)
+{
+ int i;
+ char n;
+ xXIHierarchyInfo *info;
+
+ *to = *from;
+ memcpy(&to[1], &from[1], from->length * 4);
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->length, n);
+ swaps(&to->evtype, n);
+ swaps(&to->deviceid, n);
+ swapl(&to->time, n);
+ swapl(&to->flags, n);
+ swaps(&to->num_info, n);
+
+ info = (xXIHierarchyInfo*)&to[1];
+ for (i = 0; i< from->num_info; i++)
+ {
+ swaps(&info->deviceid, n);
+ swaps(&info->attachment, n);
+ info++;
+ }
+}
+
+static void SXIPropertyEvent(xXIPropertyEvent *from, xXIPropertyEvent *to)
+{
+ char n;
+
+ *to = *from;
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->length, n);
+ swaps(&to->evtype, n);
+ swaps(&to->deviceid, n);
+ swapl(&to->property, n);
+}
+
+static void SRawEvent(xXIRawEvent *from, xXIRawEvent *to)
+{
+ char n;
+ int i;
+ FP3232 *values;
+ unsigned char *mask;
+
+ memcpy(to, from, sizeof(xEvent) + from->length * 4);
+
+ swaps(&to->sequenceNumber, n);
+ swapl(&to->length, n);
+ swaps(&to->evtype, n);
+ swaps(&to->deviceid, n);
+ swapl(&to->time, n);
+ swapl(&to->detail, n);
+
+
+ mask = (unsigned char*)&to[1];
+ values = (FP3232*)(mask + from->valuators_len * 4);
+
+ for (i = 0; i < from->valuators_len * 4 * 8; i++)
+ {
+ if (BitIsOn(mask, i))
+ {
+ /* for each bit set there are two FP3232 values on the wire, in
+ * the order abcABC for data and data_raw. Here we swap as if
+ * they were in aAbBcC order because it's easier and really
+ * doesn't matter.
+ */
+ swapl(&values->integral, n);
+ swapl(&values->frac, n);
+ values++;
+ swapl(&values->integral, n);
+ swapl(&values->frac, n);
+ values++;
+ }
+ }
+
+ swaps(&to->valuators_len, n);
+}
+
+
+/** Event swapping function for XI2 events. */
+void
+XI2EventSwap(xGenericEvent *from, xGenericEvent *to)
+{
+ switch(from->evtype)
+ {
+ case XI_Enter:
+ case XI_Leave:
+ SDeviceLeaveNotifyEvent((xXILeaveEvent*)from, (xXILeaveEvent*)to);
+ break;
+ case XI_DeviceChanged:
+ SDeviceChangedEvent((xXIDeviceChangedEvent*)from,
+ (xXIDeviceChangedEvent*)to);
+ break;
+ case XI_HierarchyChanged:
+ SDeviceHierarchyEvent((xXIHierarchyEvent*)from, (xXIHierarchyEvent*)to);
+ break;
+ case XI_PropertyEvent:
+ SXIPropertyEvent((xXIPropertyEvent*)from,
+ (xXIPropertyEvent*)to);
+ break;
+ case XI_Motion:
+ case XI_KeyPress:
+ case XI_KeyRelease:
+ case XI_ButtonPress:
+ case XI_ButtonRelease:
+ SDeviceEvent((xXIDeviceEvent*)from, (xXIDeviceEvent*)to);
+ break;
+ case XI_RawMotion:
+ case XI_RawKeyPress:
+ case XI_RawKeyRelease:
+ case XI_RawButtonPress:
+ case XI_RawButtonRelease:
+ SRawEvent((xXIRawEvent*)from, (xXIRawEvent*)to);
+ break;
+ default:
+ ErrorF("[Xi] Unknown event type to swap. This is a bug.\n");
+ break;
+ }
+}
+
+/**************************************************************************
+ *
+ * Allow the specified event to have its propagation suppressed.
+ * The default is to not allow suppression of propagation.
+ *
+ */
+
+static void
+AllowPropagateSuppress(Mask mask)
+{
+ int i;
+
+ for (i = 0; i < MAXDEVICES; i++)
+ PropagateMask[i] |= mask;
+}
+
+/**************************************************************************
+ *
+ * Record an event mask where there is no unique corresponding event type.
+ * We can't call SetMaskForEvent, since that would clobber the existing
+ * mask for that event. MotionHint and ButtonMotion are examples.
+ *
+ * Since extension event types will never be less than 64, we can use
+ * 0-63 in the EventInfo array as the "type" to be used to look up this
+ * mask. This means that the corresponding macros such as
+ * DevicePointerMotionHint must have access to the same constants.
+ *
+ */
+
+static void
+SetEventInfo(Mask mask, int constant)
+{
+ EventInfo[ExtEventIndex].mask = mask;
+ EventInfo[ExtEventIndex++].type = constant;
+}
+
+/**************************************************************************
+ *
+ * Allow the specified event to be restricted to being selected by one
+ * client at a time.
+ * The default is to allow more than one client to select the event.
+ *
+ */
+
+static void
+SetExclusiveAccess(Mask mask)
+{
+ int i;
+
+ for (i = 0; i < MAXDEVICES; i++)
+ ExtExclusiveMasks[i] |= mask;
+}
+
+/**************************************************************************
+ *
+ * Assign the specified mask to the specified event.
+ *
+ */
+
+static void
+SetMaskForExtEvent(Mask mask, int event)
+{
+ int i;
+
+ EventInfo[ExtEventIndex].mask = mask;
+ EventInfo[ExtEventIndex++].type = event;
+
+ if ((event < LASTEvent) || (event >= 128))
+ FatalError("MaskForExtensionEvent: bogus event number");
+
+ for (i = 0; i < MAXDEVICES; i++)
+ SetMaskForEvent(i, mask, event);
+}
+
+/************************************************************************
+ *
+ * This function sets up extension event types and masks.
+ *
+ */
+
+static void
+FixExtensionEvents(ExtensionEntry * extEntry)
+{
+ DeviceValuator = extEntry->eventBase;
+ DeviceKeyPress = DeviceValuator + 1;
+ DeviceKeyRelease = DeviceKeyPress + 1;
+ DeviceButtonPress = DeviceKeyRelease + 1;
+ DeviceButtonRelease = DeviceButtonPress + 1;
+ DeviceMotionNotify = DeviceButtonRelease + 1;
+ DeviceFocusIn = DeviceMotionNotify + 1;
+ DeviceFocusOut = DeviceFocusIn + 1;
+ ProximityIn = DeviceFocusOut + 1;
+ ProximityOut = ProximityIn + 1;
+ DeviceStateNotify = ProximityOut + 1;
+ DeviceMappingNotify = DeviceStateNotify + 1;
+ ChangeDeviceNotify = DeviceMappingNotify + 1;
+ DeviceKeyStateNotify = ChangeDeviceNotify + 1;
+ DeviceButtonStateNotify = DeviceKeyStateNotify + 1;
+ DevicePresenceNotify = DeviceButtonStateNotify + 1;
+ DevicePropertyNotify = DevicePresenceNotify + 1;
+
+ event_base[KeyClass] = DeviceKeyPress;
+ event_base[ButtonClass] = DeviceButtonPress;
+ event_base[ValuatorClass] = DeviceMotionNotify;
+ event_base[ProximityClass] = ProximityIn;
+ event_base[FocusClass] = DeviceFocusIn;
+ event_base[OtherClass] = DeviceStateNotify;
+
+ BadDevice += extEntry->errorBase;
+ BadEvent += extEntry->errorBase;
+ BadMode += extEntry->errorBase;
+ DeviceBusy += extEntry->errorBase;
+ BadClass += extEntry->errorBase;
+
+ SetMaskForExtEvent(DeviceKeyPressMask, DeviceKeyPress);
+ AllowPropagateSuppress(DeviceKeyPressMask);
+ SetCriticalEvent(DeviceKeyPress);
+
+ SetMaskForExtEvent(DeviceKeyReleaseMask, DeviceKeyRelease);
+ AllowPropagateSuppress(DeviceKeyReleaseMask);
+ SetCriticalEvent(DeviceKeyRelease);
+
+ SetMaskForExtEvent(DeviceButtonPressMask, DeviceButtonPress);
+ AllowPropagateSuppress(DeviceButtonPressMask);
+ SetCriticalEvent(DeviceButtonPress);
+
+ SetMaskForExtEvent(DeviceButtonReleaseMask, DeviceButtonRelease);
+ AllowPropagateSuppress(DeviceButtonReleaseMask);
+ SetCriticalEvent(DeviceButtonRelease);
+
+ SetMaskForExtEvent(DeviceProximityMask, ProximityIn);
+ SetMaskForExtEvent(DeviceProximityMask, ProximityOut);
+
+ SetMaskForExtEvent(DeviceStateNotifyMask, DeviceStateNotify);
+
+ SetMaskForExtEvent(DevicePointerMotionMask, DeviceMotionNotify);
+ AllowPropagateSuppress(DevicePointerMotionMask);
+ SetCriticalEvent(DeviceMotionNotify);
+
+ SetEventInfo(DevicePointerMotionHintMask, _devicePointerMotionHint);
+ SetEventInfo(DeviceButton1MotionMask, _deviceButton1Motion);
+ SetEventInfo(DeviceButton2MotionMask, _deviceButton2Motion);
+ SetEventInfo(DeviceButton3MotionMask, _deviceButton3Motion);
+ SetEventInfo(DeviceButton4MotionMask, _deviceButton4Motion);
+ SetEventInfo(DeviceButton5MotionMask, _deviceButton5Motion);
+ SetEventInfo(DeviceButtonMotionMask, _deviceButtonMotion);
+
+ SetMaskForExtEvent(DeviceFocusChangeMask, DeviceFocusIn);
+ SetMaskForExtEvent(DeviceFocusChangeMask, DeviceFocusOut);
+
+ SetMaskForExtEvent(DeviceMappingNotifyMask, DeviceMappingNotify);
+ SetMaskForExtEvent(ChangeDeviceNotifyMask, ChangeDeviceNotify);
+
+ SetEventInfo(DeviceButtonGrabMask, _deviceButtonGrab);
+ SetExclusiveAccess(DeviceButtonGrabMask);
+
+ SetEventInfo(DeviceOwnerGrabButtonMask, _deviceOwnerGrabButton);
+ SetEventInfo(DevicePresenceNotifyMask, _devicePresence);
+ SetMaskForExtEvent(DevicePropertyNotifyMask, DevicePropertyNotify);
+
+ SetEventInfo(0, _noExtensionEvent);
+}
+
+/************************************************************************
+ *
+ * This function restores extension event types and masks to their
+ * initial state.
+ *
+ */
+
+static void
+RestoreExtensionEvents(void)
+{
+ int i, j;
+
+ IReqCode = 0;
+ IEventBase = 0;
+
+ for (i = 0; i < ExtEventIndex - 1; i++) {
+ if ((EventInfo[i].type >= LASTEvent) && (EventInfo[i].type < 128))
+ {
+ for (j = 0; j < MAXDEVICES; j++)
+ SetMaskForEvent(j, 0, EventInfo[i].type);
+ }
+ EventInfo[i].mask = 0;
+ EventInfo[i].type = 0;
+ }
+ ExtEventIndex = 0;
+ DeviceValuator = 0;
+ DeviceKeyPress = 1;
+ DeviceKeyRelease = 2;
+ DeviceButtonPress = 3;
+ DeviceButtonRelease = 4;
+ DeviceMotionNotify = 5;
+ DeviceFocusIn = 6;
+ DeviceFocusOut = 7;
+ ProximityIn = 8;
+ ProximityOut = 9;
+ DeviceStateNotify = 10;
+ DeviceMappingNotify = 11;
+ ChangeDeviceNotify = 12;
+ DeviceKeyStateNotify = 13;
+ DeviceButtonStateNotify = 13;
+ DevicePresenceNotify = 14;
+ DevicePropertyNotify = 15;
+
+ BadDevice = 0;
+ BadEvent = 1;
+ BadMode = 2;
+ DeviceBusy = 3;
+ BadClass = 4;
+
+}
+
+/***********************************************************************
+ *
+ * IResetProc.
+ * Remove reply-swapping routine.
+ * Remove event-swapping routine.
+ *
+ */
+
+static void
+IResetProc(ExtensionEntry * unused)
+{
+ ReplySwapVector[IReqCode] = ReplyNotSwappd;
+ EventSwapVector[DeviceValuator] = NotImplemented;
+ EventSwapVector[DeviceKeyPress] = NotImplemented;
+ EventSwapVector[DeviceKeyRelease] = NotImplemented;
+ EventSwapVector[DeviceButtonPress] = NotImplemented;
+ EventSwapVector[DeviceButtonRelease] = NotImplemented;
+ EventSwapVector[DeviceMotionNotify] = NotImplemented;
+ EventSwapVector[DeviceFocusIn] = NotImplemented;
+ EventSwapVector[DeviceFocusOut] = NotImplemented;
+ EventSwapVector[ProximityIn] = NotImplemented;
+ EventSwapVector[ProximityOut] = NotImplemented;
+ EventSwapVector[DeviceStateNotify] = NotImplemented;
+ EventSwapVector[DeviceKeyStateNotify] = NotImplemented;
+ EventSwapVector[DeviceButtonStateNotify] = NotImplemented;
+ EventSwapVector[DeviceMappingNotify] = NotImplemented;
+ EventSwapVector[ChangeDeviceNotify] = NotImplemented;
+ EventSwapVector[DevicePresenceNotify] = NotImplemented;
+ EventSwapVector[DevicePropertyNotify] = NotImplemented;
+ RestoreExtensionEvents();
+}
+
+
+/***********************************************************************
+ *
+ * Assign an id and type to an input device.
+ *
+ */
+
+void
+AssignTypeAndName(DeviceIntPtr dev, Atom type, char *name)
+{
+ dev->xinput_type = type;
+ dev->name = strdup(name);
+}
+
+/***********************************************************************
+ *
+ * Make device type atoms.
+ *
+ */
+
+static void
+MakeDeviceTypeAtoms(void)
+{
+ int i;
+
+ for (i = 0; i < NUMTYPES; i++)
+ dev_type[i].type =
+ MakeAtom(dev_type[i].name, strlen(dev_type[i].name), 1);
+}
+
+/*****************************************************************************
+ *
+ * SEventIDispatch
+ *
+ * Swap any events defined in this extension.
+ */
+#define DO_SWAP(func,type) func ((type *)from, (type *)to)
+
+static void
+SEventIDispatch(xEvent * from, xEvent * to)
+{
+ int type = from->u.u.type & 0177;
+
+ if (type == DeviceValuator)
+ DO_SWAP(SEventDeviceValuator, deviceValuator);
+ else if (type == DeviceKeyPress) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == DeviceKeyRelease) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == DeviceButtonPress) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == DeviceButtonRelease) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == DeviceMotionNotify) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == DeviceFocusIn)
+ DO_SWAP(SEventFocus, deviceFocus);
+ else if (type == DeviceFocusOut)
+ DO_SWAP(SEventFocus, deviceFocus);
+ else if (type == ProximityIn) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == ProximityOut) {
+ SKeyButtonPtrEvent(from, to);
+ to->u.keyButtonPointer.pad1 = from->u.keyButtonPointer.pad1;
+ } else if (type == DeviceStateNotify)
+ DO_SWAP(SDeviceStateNotifyEvent, deviceStateNotify);
+ else if (type == DeviceKeyStateNotify)
+ DO_SWAP(SDeviceKeyStateNotifyEvent, deviceKeyStateNotify);
+ else if (type == DeviceButtonStateNotify)
+ DO_SWAP(SDeviceButtonStateNotifyEvent, deviceButtonStateNotify);
+ else if (type == DeviceMappingNotify)
+ DO_SWAP(SDeviceMappingNotifyEvent, deviceMappingNotify);
+ else if (type == ChangeDeviceNotify)
+ DO_SWAP(SChangeDeviceNotifyEvent, changeDeviceNotify);
+ else if (type == DevicePresenceNotify)
+ DO_SWAP(SDevicePresenceNotifyEvent, devicePresenceNotify);
+ else if (type == DevicePropertyNotify)
+ DO_SWAP(SDevicePropertyNotifyEvent, devicePropertyNotify);
+ else {
+ FatalError("XInputExtension: Impossible event!\n");
+ }
+}
+
+/**********************************************************************
+ *
+ * IExtensionInit - initialize the input extension.
+ *
+ * Called from InitExtensions in main() or from QueryExtension() if the
+ * extension is dynamically loaded.
+ *
+ * This extension has several events and errors.
+ *
+ * XI is mandatory nowadays, so if we fail to init XI, we die.
+ */
+
+void
+XInputExtensionInit(void)
+{
+ ExtensionEntry *extEntry;
+ XExtensionVersion thisversion = { XI_Present,
+ SERVER_XI_MAJOR_VERSION,
+ SERVER_XI_MINOR_VERSION,
+ };
+
+ if (!dixRegisterPrivateKey(&XIClientPrivateKeyRec, PRIVATE_CLIENT, sizeof(XIClientRec)))
+ FatalError("Cannot request private for XI.\n");
+
+ if (!AddCallback(&ClientStateCallback, XIClientCallback, 0))
+ FatalError("Failed to add callback to XI.\n");
+
+ extEntry = AddExtension(INAME, IEVENTS, IERRORS, ProcIDispatch,
+ SProcIDispatch, IResetProc, StandardMinorOpcode);
+ if (extEntry) {
+ IReqCode = extEntry->base;
+ IEventBase = extEntry->eventBase;
+ XIVersion = thisversion;
+ MakeDeviceTypeAtoms();
+ RT_INPUTCLIENT = CreateNewResourceType((DeleteType) InputClientGone,
+ "INPUTCLIENT");
+ if (!RT_INPUTCLIENT)
+ FatalError("Failed to add resource type for XI.\n");
+ FixExtensionEvents(extEntry);
+ ReplySwapVector[IReqCode] = (ReplySwapPtr) SReplyIDispatch;
+ EventSwapVector[DeviceValuator] = SEventIDispatch;
+ EventSwapVector[DeviceKeyPress] = SEventIDispatch;
+ EventSwapVector[DeviceKeyRelease] = SEventIDispatch;
+ EventSwapVector[DeviceButtonPress] = SEventIDispatch;
+ EventSwapVector[DeviceButtonRelease] = SEventIDispatch;
+ EventSwapVector[DeviceMotionNotify] = SEventIDispatch;
+ EventSwapVector[DeviceFocusIn] = SEventIDispatch;
+ EventSwapVector[DeviceFocusOut] = SEventIDispatch;
+ EventSwapVector[ProximityIn] = SEventIDispatch;
+ EventSwapVector[ProximityOut] = SEventIDispatch;
+ EventSwapVector[DeviceStateNotify] = SEventIDispatch;
+ EventSwapVector[DeviceKeyStateNotify] = SEventIDispatch;
+ EventSwapVector[DeviceButtonStateNotify] = SEventIDispatch;
+ EventSwapVector[DeviceMappingNotify] = SEventIDispatch;
+ EventSwapVector[ChangeDeviceNotify] = SEventIDispatch;
+ EventSwapVector[DevicePresenceNotify] = SEventIDispatch;
+
+ GERegisterExtension(IReqCode, XI2EventSwap);
+
+
+ memset(&xi_all_devices, 0, sizeof(xi_all_devices));
+ memset(&xi_all_master_devices, 0, sizeof(xi_all_master_devices));
+ xi_all_devices.id = XIAllDevices;
+ xi_all_devices.name = "XIAllDevices";
+ xi_all_master_devices.id = XIAllMasterDevices;
+ xi_all_master_devices.name = "XIAllMasterDevices";
+
+ inputInfo.all_devices = &xi_all_devices;
+ inputInfo.all_master_devices = &xi_all_master_devices;
+
+ XIResetProperties();
+ } else {
+ FatalError("IExtensionInit: AddExtensions failed\n");
+ }
+}
+
diff --git a/xorg-server/dix/Makefile.am b/xorg-server/dix/Makefile.am index 5ff75c0ba..c48c71e98 100644 --- a/xorg-server/dix/Makefile.am +++ b/xorg-server/dix/Makefile.am @@ -10,7 +10,6 @@ libdix_la_SOURCES = \ atom.c \
colormap.c \
cursor.c \
- deprecated.c \
devices.c \
dispatch.c \
dispatch.h \
diff --git a/xorg-server/dix/deprecated.c b/xorg-server/dix/deprecated.c deleted file mode 100644 index b1f4d6c5c..000000000 --- a/xorg-server/dix/deprecated.c +++ /dev/null @@ -1,165 +0,0 @@ -/***********************************************************
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "dix.h"
-#include "misc.h"
-#include "dixstruct.h"
-
-/*
- * These are deprecated compatibility functions and will be marked as such
- * and removed soon!
- *
- * Please use the noted replacements instead.
- */
-
-/* replaced by dixLookupWindow */
-WindowPtr
-SecurityLookupWindow(XID id, ClientPtr client, Mask access_mode)
-{
- WindowPtr pWin;
- static int warn = 1;
- dixLookupWindow(&pWin, id, client, access_mode);
- if (warn > 0 && warn--)
- ErrorF("Warning: LookupWindow()/SecurityLookupWindow() "
- "are deprecated. Please convert your driver/module "
- "to use dixLookupWindow().\n");
- return pWin;
-}
-
-/* replaced by dixLookupWindow */
-WindowPtr
-LookupWindow(XID id, ClientPtr client)
-{
- return SecurityLookupWindow(id, client, DixUnknownAccess);
-}
-
-/* replaced by dixLookupDrawable */
-pointer
-SecurityLookupDrawable(XID id, ClientPtr client, Mask access_mode)
-{
- DrawablePtr pDraw;
- static int warn = 1;
- dixLookupDrawable(&pDraw, id, client, M_DRAWABLE, access_mode);
- if (warn > 0 && warn--)
- ErrorF("Warning: LookupDrawable()/SecurityLookupDrawable() "
- "are deprecated. Please convert your driver/module "
- "to use dixLookupDrawable().\n");
- return pDraw;
-}
-
-/* replaced by dixLookupDrawable */
-pointer
-LookupDrawable(XID id, ClientPtr client)
-{
- return SecurityLookupDrawable(id, client, DixUnknownAccess);
-}
-
-/* replaced by dixLookupClient */
-ClientPtr
-LookupClient(XID id, ClientPtr client)
-{
- ClientPtr pClient;
- static int warn = 1;
- dixLookupClient(&pClient, id, client, DixUnknownAccess);
- if (warn > 0 && warn--)
- ErrorF("Warning: LookupClient() is deprecated. Please convert your "
- "driver/module to use dixLookupClient().\n");
- return pClient;
-}
-
-/* replaced by dixLookupResourceByType */
-pointer
-SecurityLookupIDByType(ClientPtr client, XID id, RESTYPE rtype,
- Mask access_mode)
-{
- pointer retval;
- static int warn = 1;
- dixLookupResourceByType(&retval, id, rtype, client, access_mode);
- if (warn > 0 && warn--)
- ErrorF("Warning: LookupIDByType()/SecurityLookupIDByType() "
- "are deprecated. Please convert your driver/module "
- "to use dixLookupResourceByType().\n");
- return retval;
-}
-
-pointer
-SecurityLookupIDByClass(ClientPtr client, XID id, RESTYPE classes,
- Mask access_mode)
-{
- pointer retval;
- static int warn = 1;
- dixLookupResourceByClass(&retval, id, classes, client, access_mode);
- if (warn > 0 && warn--)
- ErrorF("Warning: LookupIDByClass()/SecurityLookupIDByClass() "
- "are deprecated. Please convert your driver/module "
- "to use dixLookupResourceByClass().\n");
- return retval;
-}
-
-/* replaced by dixLookupResourceByType */
-pointer
-LookupIDByType(XID id, RESTYPE rtype)
-{
- pointer val;
- dixLookupResourceByType(&val, id, rtype, NullClient, DixUnknownAccess);
- return val;
-}
-
-/* replaced by dixLookupResourceByClass */
-pointer
-LookupIDByClass(XID id, RESTYPE classes)
-{
- pointer val;
- dixLookupResourceByClass(&val, id, classes, NullClient, DixUnknownAccess);
- return val;
-}
-
-/* end deprecated functions */
diff --git a/xorg-server/exa/exa.h b/xorg-server/exa/exa.h index 8c93d156f..b65118883 100644 --- a/xorg-server/exa/exa.h +++ b/xorg-server/exa/exa.h @@ -1,843 +1,843 @@ -/* - * - * Copyright (C) 2000 Keith Packard - * 2004 Eric Anholt - * 2005 Zack Rusin - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of copyright holders not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Copyright holders make no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY - * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN - * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - */ - -/** @file - * This is the header containing the public API of EXA for exa drivers. - */ - -#ifndef EXA_H -#define EXA_H - -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "windowstr.h" -#include "gcstruct.h" -#include "picturestr.h" -#include "fb.h" - -#define EXA_VERSION_MAJOR 2 -#define EXA_VERSION_MINOR 5 -#define EXA_VERSION_RELEASE 0 - -typedef struct _ExaOffscreenArea ExaOffscreenArea; - -typedef void (*ExaOffscreenSaveProc) (ScreenPtr pScreen, ExaOffscreenArea *area); - -typedef enum _ExaOffscreenState { - ExaOffscreenAvail, - ExaOffscreenRemovable, - ExaOffscreenLocked -} ExaOffscreenState; - -struct _ExaOffscreenArea { - int base_offset; /* allocation base */ - int offset; /* aligned offset */ - int size; /* total allocation size */ - unsigned last_use; - pointer privData; - - ExaOffscreenSaveProc save; - - ExaOffscreenState state; - - ExaOffscreenArea *next; - - unsigned eviction_cost; - - ExaOffscreenArea *prev; /* Double-linked list for defragmentation */ - int align; /* required alignment */ -}; - -/** - * The ExaDriver structure is allocated through exaDriverAlloc(), and then - * fllled in by drivers. - */ -typedef struct _ExaDriver { - /** - * exa_major and exa_minor should be set by the driver to the version of - * EXA which the driver was compiled for (or configures itself at runtime - * to support). This allows EXA to extend the structure for new features - * without breaking ABI for drivers compiled against older versions. - */ - int exa_major, exa_minor; - - /** - * memoryBase is the address of the beginning of framebuffer memory. - * The visible screen should be within memoryBase to memoryBase + - * memorySize. - */ - CARD8 *memoryBase; - - /** - * offScreenBase is the offset from memoryBase of the beginning of the area - * to be managed by EXA's linear offscreen memory manager. - * - * In XFree86 DDX drivers, this is probably: - * (pScrn->displayWidth * cpp * pScrn->virtualY) - */ - unsigned long offScreenBase; - - /** - * memorySize is the length (in bytes) of framebuffer memory beginning - * from memoryBase. - * - * The offscreen memory manager will manage the area beginning at - * (memoryBase + offScreenBase), with a length of (memorySize - - * offScreenBase) - * - * In XFree86 DDX drivers, this is probably (pScrn->videoRam * 1024) - */ - unsigned long memorySize; - - /** - * pixmapOffsetAlign is the byte alignment necessary for pixmap offsets - * within framebuffer. - * - * Hardware typically has a required alignment of offsets, which may or may - * not be a power of two. EXA will ensure that pixmaps managed by the - * offscreen memory manager meet this alignment requirement. - */ - int pixmapOffsetAlign; - - /** - * pixmapPitchAlign is the byte alignment necessary for pixmap pitches - * within the framebuffer. - * - * Hardware typically has a required alignment of pitches for acceleration. - * For 3D hardware, Composite acceleration often requires that source and - * mask pixmaps (textures) have a power-of-two pitch, which can be demanded - * using EXA_OFFSCREEN_ALIGN_POT. These pitch requirements only apply to - * pixmaps managed by the offscreen memory manager. Thus, it is up to the - * driver to ensure that the visible screen has an appropriate pitch for - * acceleration. - */ - int pixmapPitchAlign; - - /** - * The flags field is bitfield of boolean values controlling EXA's behavior. - * - * The flags in clude EXA_OFFSCREEN_PIXMAPS, EXA_OFFSCREEN_ALIGN_POT, and - * EXA_TWO_BITBLT_DIRECTIONS. - */ - int flags; - - /** @{ */ - /** - * maxX controls the X coordinate limitation for rendering from the card. - * The driver should never receive a request for rendering beyond maxX - * in the X direction from the origin of a pixmap. - */ - int maxX; - - /** - * maxY controls the Y coordinate limitation for rendering from the card. - * The driver should never receive a request for rendering beyond maxY - * in the Y direction from the origin of a pixmap. - */ - int maxY; - /** @} */ - - /* private */ - ExaOffscreenArea *offScreenAreas; - Bool needsSync; - int lastMarker; - - /** @name Solid - * @{ - */ - /** - * PrepareSolid() sets up the driver for doing a solid fill. - * @param pPixmap Destination pixmap - * @param alu raster operation - * @param planemask write mask for the fill - * @param fg "foreground" color for the fill - * - * This call should set up the driver for doing a series of solid fills - * through the Solid() call. The alu raster op is one of the GX* - * graphics functions listed in X.h, and typically maps to a similar - * single-byte "ROP" setting in all hardware. The planemask controls - * which bits of the destination should be affected, and will only represent - * the bits up to the depth of pPixmap. The fg is the pixel value of the - * foreground color referred to in ROP descriptions. - * - * Note that many drivers will need to store some of the data in the driver - * private record, for sending to the hardware with each drawing command. - * - * The PrepareSolid() call is required of all drivers, but it may fail for any - * reason. Failure results in a fallback to software rendering. - */ - Bool (*PrepareSolid) (PixmapPtr pPixmap, - int alu, - Pixel planemask, - Pixel fg); - - /** - * Solid() performs a solid fill set up in the last PrepareSolid() call. - * - * @param pPixmap destination pixmap - * @param x1 left coordinate - * @param y1 top coordinate - * @param x2 right coordinate - * @param y2 bottom coordinate - * - * Performs the fill set up by the last PrepareSolid() call, covering the - * area from (x1,y1) to (x2,y2) in pPixmap. Note that the coordinates are - * in the coordinate space of the destination pixmap, so the driver will - * need to set up the hardware's offset and pitch for the destination - * coordinates according to the pixmap's offset and pitch within - * framebuffer. This likely means using exaGetPixmapOffset() and - * exaGetPixmapPitch(). - * - * This call is required if PrepareSolid() ever succeeds. - */ - void (*Solid) (PixmapPtr pPixmap, int x1, int y1, int x2, int y2); - - /** - * DoneSolid() finishes a set of solid fills. - * - * @param pPixmap destination pixmap. - * - * The DoneSolid() call is called at the end of a series of consecutive - * Solid() calls following a successful PrepareSolid(). This allows drivers - * to finish up emitting drawing commands that were buffered, or clean up - * state from PrepareSolid(). - * - * This call is required if PrepareSolid() ever succeeds. - */ - void (*DoneSolid) (PixmapPtr pPixmap); - /** @} */ - - /** @name Copy - * @{ - */ - /** - * PrepareCopy() sets up the driver for doing a copy within video - * memory. - * - * @param pSrcPixmap source pixmap - * @param pDstPixmap destination pixmap - * @param dx X copy direction - * @param dy Y copy direction - * @param alu raster operation - * @param planemask write mask for the fill - * - * This call should set up the driver for doing a series of copies from the - * the pSrcPixmap to the pDstPixmap. The dx flag will be positive if the - * hardware should do the copy from the left to the right, and dy will be - * positive if the copy should be done from the top to the bottom. This - * is to deal with self-overlapping copies when pSrcPixmap == pDstPixmap. - * If your hardware can only support blits that are (left to right, top to - * bottom) or (right to left, bottom to top), then you should set - * #EXA_TWO_BITBLT_DIRECTIONS, and EXA will break down Copy operations to - * ones that meet those requirements. The alu raster op is one of the GX* - * graphics functions listed in X.h, and typically maps to a similar - * single-byte "ROP" setting in all hardware. The planemask controls which - * bits of the destination should be affected, and will only represent the - * bits up to the depth of pPixmap. - * - * Note that many drivers will need to store some of the data in the driver - * private record, for sending to the hardware with each drawing command. - * - * The PrepareCopy() call is required of all drivers, but it may fail for any - * reason. Failure results in a fallback to software rendering. - */ - Bool (*PrepareCopy) (PixmapPtr pSrcPixmap, - PixmapPtr pDstPixmap, - int dx, - int dy, - int alu, - Pixel planemask); - - /** - * Copy() performs a copy set up in the last PrepareCopy call. - * - * @param pDstPixmap destination pixmap - * @param srcX source X coordinate - * @param srcY source Y coordinate - * @param dstX destination X coordinate - * @param dstY destination Y coordinate - * @param width width of the rectangle to be copied - * @param height height of the rectangle to be copied. - * - * Performs the copy set up by the last PrepareCopy() call, copying the - * rectangle from (srcX, srcY) to (srcX + width, srcY + width) in the source - * pixmap to the same-sized rectangle at (dstX, dstY) in the destination - * pixmap. Those rectangles may overlap in memory, if - * pSrcPixmap == pDstPixmap. Note that this call does not receive the - * pSrcPixmap as an argument -- if it's needed in this function, it should - * be stored in the driver private during PrepareCopy(). As with Solid(), - * the coordinates are in the coordinate space of each pixmap, so the driver - * will need to set up source and destination pitches and offsets from those - * pixmaps, probably using exaGetPixmapOffset() and exaGetPixmapPitch(). - * - * This call is required if PrepareCopy ever succeeds. - */ - void (*Copy) (PixmapPtr pDstPixmap, - int srcX, - int srcY, - int dstX, - int dstY, - int width, - int height); - - /** - * DoneCopy() finishes a set of copies. - * - * @param pPixmap destination pixmap. - * - * The DoneCopy() call is called at the end of a series of consecutive - * Copy() calls following a successful PrepareCopy(). This allows drivers - * to finish up emitting drawing commands that were buffered, or clean up - * state from PrepareCopy(). - * - * This call is required if PrepareCopy() ever succeeds. - */ - void (*DoneCopy) (PixmapPtr pDstPixmap); - /** @} */ - - /** @name Composite - * @{ - */ - /** - * CheckComposite() checks to see if a composite operation could be - * accelerated. - * - * @param op Render operation - * @param pSrcPicture source Picture - * @param pMaskPicture mask picture - * @param pDstPicture destination Picture - * - * The CheckComposite() call checks if the driver could handle acceleration - * of op with the given source, mask, and destination pictures. This allows - * drivers to check source and destination formats, supported operations, - * transformations, and component alpha state, and send operations it can't - * support to software rendering early on. This avoids costly pixmap - * migration to the wrong places when the driver can't accelerate - * operations. Note that because migration hasn't happened, the driver - * can't know during CheckComposite() what the offsets and pitches of the - * pixmaps are going to be. - * - * See PrepareComposite() for more details on likely issues that drivers - * will have in accelerating Composite operations. - * - * The CheckComposite() call is recommended if PrepareComposite() is - * implemented, but is not required. - */ - Bool (*CheckComposite) (int op, - PicturePtr pSrcPicture, - PicturePtr pMaskPicture, - PicturePtr pDstPicture); - - /** - * PrepareComposite() sets up the driver for doing a Composite operation - * described in the Render extension protocol spec. - * - * @param op Render operation - * @param pSrcPicture source Picture - * @param pMaskPicture mask picture - * @param pDstPicture destination Picture - * @param pSrc source pixmap - * @param pMask mask pixmap - * @param pDst destination pixmap - * - * This call should set up the driver for doing a series of Composite - * operations, as described in the Render protocol spec, with the given - * pSrcPicture, pMaskPicture, and pDstPicture. The pSrc, pMask, and - * pDst are the pixmaps containing the pixel data, and should be used for - * setting the offset and pitch used for the coordinate spaces for each of - * the Pictures. - * - * Notes on interpreting Picture structures: - * - The Picture structures will always have a valid pDrawable. - * - The Picture structures will never have alphaMap set. - * - The mask Picture (and therefore pMask) may be NULL, in which case the - * operation is simply src OP dst instead of src IN mask OP dst, and - * mask coordinates should be ignored. - * - pMarkPicture may have componentAlpha set, which greatly changes - * the behavior of the Composite operation. componentAlpha has no effect - * when set on pSrcPicture or pDstPicture. - * - The source and mask Pictures may have a transformation set - * (Picture->transform != NULL), which means that the source coordinates - * should be transformed by that transformation, resulting in scaling, - * rotation, etc. The PictureTransformPoint() call can transform - * coordinates for you. Transforms have no effect on Pictures when used - * as a destination. - * - The source and mask pictures may have a filter set. PictFilterNearest - * and PictFilterBilinear are defined in the Render protocol, but others - * may be encountered, and must be handled correctly (usually by - * PrepareComposite failing, and falling back to software). Filters have - * no effect on Pictures when used as a destination. - * - The source and mask Pictures may have repeating set, which must be - * respected. Many chipsets will be unable to support repeating on - * pixmaps that have a width or height that is not a power of two. - * - * If your hardware can't support source pictures (textures) with - * non-power-of-two pitches, you should set #EXA_OFFSCREEN_ALIGN_POT. - * - * Note that many drivers will need to store some of the data in the driver - * private record, for sending to the hardware with each drawing command. - * - * The PrepareComposite() call is not required. However, it is highly - * recommended for performance of antialiased font rendering and performance - * of cairo applications. Failure results in a fallback to software - * rendering. - */ - Bool (*PrepareComposite) (int op, - PicturePtr pSrcPicture, - PicturePtr pMaskPicture, - PicturePtr pDstPicture, - PixmapPtr pSrc, - PixmapPtr pMask, - PixmapPtr pDst); - - /** - * Composite() performs a Composite operation set up in the last - * PrepareComposite() call. - * - * @param pDstPixmap destination pixmap - * @param srcX source X coordinate - * @param srcY source Y coordinate - * @param maskX source X coordinate - * @param maskY source Y coordinate - * @param dstX destination X coordinate - * @param dstY destination Y coordinate - * @param width destination rectangle width - * @param height destination rectangle height - * - * Performs the Composite operation set up by the last PrepareComposite() - * call, to the rectangle from (dstX, dstY) to (dstX + width, dstY + height) - * in the destination Pixmap. Note that if a transformation was set on - * the source or mask Pictures, the source rectangles may not be the same - * size as the destination rectangles and filtering. Getting the coordinate - * transformation right at the subpixel level can be tricky, and rendercheck - * can test this for you. - * - * This call is required if PrepareComposite() ever succeeds. - */ - void (*Composite) (PixmapPtr pDst, - int srcX, - int srcY, - int maskX, - int maskY, - int dstX, - int dstY, - int width, - int height); - - /** - * DoneComposite() finishes a set of Composite operations. - * - * @param pPixmap destination pixmap. - * - * The DoneComposite() call is called at the end of a series of consecutive - * Composite() calls following a successful PrepareComposite(). This allows - * drivers to finish up emitting drawing commands that were buffered, or - * clean up state from PrepareComposite(). - * - * This call is required if PrepareComposite() ever succeeds. - */ - void (*DoneComposite) (PixmapPtr pDst); - /** @} */ - - /** - * UploadToScreen() loads a rectangle of data from src into pDst. - * - * @param pDst destination pixmap - * @param x destination X coordinate. - * @param y destination Y coordinate - * @param width width of the rectangle to be copied - * @param height height of the rectangle to be copied - * @param src pointer to the beginning of the source data - * @param src_pitch pitch (in bytes) of the lines of source data. - * - * UploadToScreen() copies data in system memory beginning at src (with - * pitch src_pitch) into the destination pixmap from (x, y) to - * (x + width, y + height). This is typically done with hostdata uploads, - * where the CPU sets up a blit command on the hardware with instructions - * that the blit data will be fed through some sort of aperture on the card. - * - * If UploadToScreen() is performed asynchronously, it is up to the driver - * to call exaMarkSync(). This is in contrast to most other acceleration - * calls in EXA. - * - * UploadToScreen() can aid in pixmap migration, but is most important for - * the performance of exaGlyphs() (antialiased font drawing) by allowing - * pipelining of data uploads, avoiding a sync of the card after each glyph. - * - * @return TRUE if the driver successfully uploaded the data. FALSE - * indicates that EXA should fall back to doing the upload in software. - * - * UploadToScreen() is not required, but is recommended if Composite - * acceleration is supported. - */ - Bool (*UploadToScreen) (PixmapPtr pDst, - int x, - int y, - int w, - int h, - char *src, - int src_pitch); - - /** - * UploadToScratch() is no longer used and will be removed next time the EXA - * major version needs to be bumped. - */ - Bool (*UploadToScratch) (PixmapPtr pSrc, - PixmapPtr pDst); - - /** - * DownloadFromScreen() loads a rectangle of data from pSrc into dst - * - * @param pSrc source pixmap - * @param x source X coordinate. - * @param y source Y coordinate - * @param width width of the rectangle to be copied - * @param height height of the rectangle to be copied - * @param dst pointer to the beginning of the destination data - * @param dst_pitch pitch (in bytes) of the lines of destination data. - * - * DownloadFromScreen() copies data from offscreen memory in pSrc from - * (x, y) to (x + width, y + height), to system memory starting at - * dst (with pitch dst_pitch). This would usually be done - * using scatter-gather DMA, supported by a DRM call, or by blitting to AGP - * and then synchronously reading from AGP. Because the implementation - * might be synchronous, EXA leaves it up to the driver to call - * exaMarkSync() if DownloadFromScreen() was asynchronous. This is in - * contrast to most other acceleration calls in EXA. - * - * DownloadFromScreen() can aid in the largest bottleneck in pixmap - * migration, which is the read from framebuffer when evicting pixmaps from - * framebuffer memory. Thus, it is highly recommended, even though - * implementations are typically complicated. - * - * @return TRUE if the driver successfully downloaded the data. FALSE - * indicates that EXA should fall back to doing the download in software. - * - * DownloadFromScreen() is not required, but is highly recommended. - */ - Bool (*DownloadFromScreen)(PixmapPtr pSrc, - int x, int y, - int w, int h, - char *dst, int dst_pitch); - - /** - * MarkSync() requests that the driver mark a synchronization point, - * returning an driver-defined integer marker which could be requested for - * synchronization to later in WaitMarker(). This might be used in the - * future to avoid waiting for full hardware stalls before accessing pixmap - * data with the CPU, but is not important in the current incarnation of - * EXA. - * - * Note that drivers should call exaMarkSync() when they have done some - * acceleration, rather than their own MarkSync() handler, as otherwise EXA - * will be unaware of the driver's acceleration and not sync to it during - * fallbacks. - * - * MarkSync() is optional. - */ - int (*MarkSync) (ScreenPtr pScreen); - - /** - * WaitMarker() waits for all rendering before the given marker to have - * completed. If the driver does not implement MarkSync(), marker is - * meaningless, and all rendering by the hardware should be completed before - * WaitMarker() returns. - * - * Note that drivers should call exaWaitSync() to wait for all acceleration - * to finish, as otherwise EXA will be unaware of the driver having - * synchronized, resulting in excessive WaitMarker() calls. - * - * WaitMarker() is required of all drivers. - */ - void (*WaitMarker) (ScreenPtr pScreen, int marker); - - /** @{ */ - /** - * PrepareAccess() is called before CPU access to an offscreen pixmap. - * - * @param pPix the pixmap being accessed - * @param index the index of the pixmap being accessed. - * - * PrepareAccess() will be called before CPU access to an offscreen pixmap. - * This can be used to set up hardware surfaces for byteswapping or - * untiling, or to adjust the pixmap's devPrivate.ptr for the purpose of - * making CPU access use a different aperture. - * - * The index is one of #EXA_PREPARE_DEST, #EXA_PREPARE_SRC, - * #EXA_PREPARE_MASK, #EXA_PREPARE_AUX_DEST, #EXA_PREPARE_AUX_SRC, or - * #EXA_PREPARE_AUX_MASK. Since only up to #EXA_NUM_PREPARE_INDICES pixmaps - * will have PrepareAccess() called on them per operation, drivers can have - * a small, statically-allocated space to maintain state for PrepareAccess() - * and FinishAccess() in. Note that PrepareAccess() is only called once per - * pixmap and operation, regardless of whether the pixmap is used as a - * destination and/or source, and the index may not reflect the usage. - * - * PrepareAccess() may fail. An example might be the case of hardware that - * can set up 1 or 2 surfaces for CPU access, but not 3. If PrepareAccess() - * fails, EXA will migrate the pixmap to system memory. - * DownloadFromScreen() must be implemented and must not fail if a driver - * wishes to fail in PrepareAccess(). PrepareAccess() must not fail when - * pPix is the visible screen, because the visible screen can not be - * migrated. - * - * @return TRUE if PrepareAccess() successfully prepared the pixmap for CPU - * drawing. - * @return FALSE if PrepareAccess() is unsuccessful and EXA should use - * DownloadFromScreen() to migate the pixmap out. - */ - Bool (*PrepareAccess)(PixmapPtr pPix, int index); - - /** - * FinishAccess() is called after CPU access to an offscreen pixmap. - * - * @param pPix the pixmap being accessed - * @param index the index of the pixmap being accessed. - * - * FinishAccess() will be called after finishing CPU access of an offscreen - * pixmap set up by PrepareAccess(). Note that the FinishAccess() will not be - * called if PrepareAccess() failed and the pixmap was migrated out. - */ - void (*FinishAccess)(PixmapPtr pPix, int index); - - /** - * PixmapIsOffscreen() is an optional driver replacement to - * exaPixmapHasGpuCopy(). Set to NULL if you want the standard behaviour - * of exaPixmapHasGpuCopy(). - * - * @param pPix the pixmap - * @return TRUE if the given drawable is in framebuffer memory. - * - * exaPixmapHasGpuCopy() is used to determine if a pixmap is in offscreen - * memory, meaning that acceleration could probably be done to it, and that it - * will need to be wrapped by PrepareAccess()/FinishAccess() when accessing it - * with the CPU. - * - * - */ - Bool (*PixmapIsOffscreen)(PixmapPtr pPix); - - /** @name PrepareAccess() and FinishAccess() indices - * @{ - */ - /** - * EXA_PREPARE_DEST is the index for a pixmap that may be drawn to or - * read from. - */ - #define EXA_PREPARE_DEST 0 - /** - * EXA_PREPARE_SRC is the index for a pixmap that may be read from - */ - #define EXA_PREPARE_SRC 1 - /** - * EXA_PREPARE_SRC is the index for a second pixmap that may be read - * from. - */ - #define EXA_PREPARE_MASK 2 - /** - * EXA_PREPARE_AUX* are additional indices for other purposes, e.g. - * separate alpha maps with Composite operations. - */ - #define EXA_PREPARE_AUX_DEST 3 - #define EXA_PREPARE_AUX_SRC 4 - #define EXA_PREPARE_AUX_MASK 5 - #define EXA_NUM_PREPARE_INDICES 6 - /** @} */ - - /** - * maxPitchPixels controls the pitch limitation for rendering from - * the card. - * The driver should never receive a request for rendering a pixmap - * that has a pitch (in pixels) beyond maxPitchPixels. - * - * Setting this field is optional -- if your hardware doesn't have - * a pitch limitation in pixels, don't set this. If neither this value - * nor maxPitchBytes is set, then maxPitchPixels is set to maxX. - * If set, it must not be smaller than maxX. - * - * @sa maxPitchBytes - */ - int maxPitchPixels; - - /** - * maxPitchBytes controls the pitch limitation for rendering from - * the card. - * The driver should never receive a request for rendering a pixmap - * that has a pitch (in bytes) beyond maxPitchBytes. - * - * Setting this field is optional -- if your hardware doesn't have - * a pitch limitation in bytes, don't set this. - * If set, it must not be smaller than maxX * 4. - * There's no default value for maxPitchBytes. - * - * @sa maxPitchPixels - */ - int maxPitchBytes; - - /* Hooks to allow driver to its own pixmap memory management */ - void *(*CreatePixmap)(ScreenPtr pScreen, int size, int align); - void (*DestroyPixmap)(ScreenPtr pScreen, void *driverPriv); - /** - * Returning a pixmap with non-NULL devPrivate.ptr implies a pixmap which is - * not offscreen, which will never be accelerated and Prepare/FinishAccess won't - * be called. - */ - Bool (*ModifyPixmapHeader)(PixmapPtr pPixmap, int width, int height, - int depth, int bitsPerPixel, int devKind, - pointer pPixData); - - /* hooks for drivers with tiling support: - * driver MUST fill out new_fb_pitch with valid pitch of pixmap - */ - void *(*CreatePixmap2)(ScreenPtr pScreen, int width, int height, - int depth, int usage_hint, int bitsPerPixel, - int *new_fb_pitch); - /** @} */ -} ExaDriverRec, *ExaDriverPtr; - -/** @name EXA driver flags - * @{ - */ -/** - * EXA_OFFSCREEN_PIXMAPS indicates to EXA that the driver can support - * offscreen pixmaps. - */ -#define EXA_OFFSCREEN_PIXMAPS (1 << 0) - -/** - * EXA_OFFSCREEN_ALIGN_POT indicates to EXA that the driver needs pixmaps - * to have a power-of-two pitch. - */ -#define EXA_OFFSCREEN_ALIGN_POT (1 << 1) - -/** - * EXA_TWO_BITBLT_DIRECTIONS indicates to EXA that the driver can only - * support copies that are (left-to-right, top-to-bottom) or - * (right-to-left, bottom-to-top). - */ -#define EXA_TWO_BITBLT_DIRECTIONS (1 << 2) - -/** - * EXA_HANDLES_PIXMAPS indicates to EXA that the driver can handle - * all pixmap addressing and migration. - */ -#define EXA_HANDLES_PIXMAPS (1 << 3) - -/** - * EXA_SUPPORTS_PREPARE_AUX indicates to EXA that the driver can handle the - * EXA_PREPARE_AUX* indices in the Prepare/FinishAccess hooks. If there are no - * such hooks, this flag has no effect. - */ -#define EXA_SUPPORTS_PREPARE_AUX (1 << 4) - -/** - * EXA_SUPPORTS_OFFSCREEN_OVERLAPS indicates to EXA that the driver Copy hooks - * can handle the source and destination occupying overlapping offscreen memory - * areas. This allows the offscreen memory defragmentation code to defragment - * areas where the defragmented position overlaps the fragmented position. - * - * Typically this is supported by traditional 2D engines but not by 3D engines. - */ -#define EXA_SUPPORTS_OFFSCREEN_OVERLAPS (1 << 5) - -/** - * EXA_MIXED_PIXMAPS will hide unacceleratable pixmaps from drivers and manage the - * problem known software fallbacks like trapezoids. This only migrates pixmaps one way - * into a driver pixmap and then pins it. - */ -#define EXA_MIXED_PIXMAPS (1 << 6) - -/** @} */ - -/* in exa.c */ -extern _X_EXPORT ExaDriverPtr -exaDriverAlloc(void); - -extern _X_EXPORT Bool -exaDriverInit(ScreenPtr pScreen, - ExaDriverPtr pScreenInfo); - -extern _X_EXPORT void -exaDriverFini(ScreenPtr pScreen); - -extern _X_EXPORT void -exaMarkSync(ScreenPtr pScreen); -extern _X_EXPORT void -exaWaitSync(ScreenPtr pScreen); - -extern _X_EXPORT unsigned long -exaGetPixmapOffset(PixmapPtr pPix); - -extern _X_EXPORT unsigned long -exaGetPixmapPitch(PixmapPtr pPix); - -extern _X_EXPORT unsigned long -exaGetPixmapSize(PixmapPtr pPix); - -extern _X_EXPORT void * -exaGetPixmapDriverPrivate(PixmapPtr p); - - -/* in exa_offscreen.c */ -extern _X_EXPORT ExaOffscreenArea * -exaOffscreenAlloc(ScreenPtr pScreen, int size, int align, - Bool locked, - ExaOffscreenSaveProc save, - pointer privData); - -extern _X_EXPORT ExaOffscreenArea * -exaOffscreenFree(ScreenPtr pScreen, ExaOffscreenArea *area); - -extern _X_EXPORT void -ExaOffscreenMarkUsed (PixmapPtr pPixmap); - -extern _X_EXPORT void -exaEnableDisableFBAccess (int index, Bool enable); - -extern _X_EXPORT Bool -exaDrawableIsOffscreen (DrawablePtr pDrawable); - -/* in exa.c */ -extern _X_EXPORT void -exaMoveInPixmap (PixmapPtr pPixmap); - -extern _X_EXPORT void -exaMoveOutPixmap (PixmapPtr pPixmap); - - -/* in exa_unaccel.c */ -extern _X_EXPORT CARD32 -exaGetPixmapFirstPixel (PixmapPtr pPixmap); - - -/** - * Returns TRUE if the given planemask covers all the significant bits in the - * pixel values for pDrawable. - */ -#define EXA_PM_IS_SOLID(_pDrawable, _pm) \ - (((_pm) & FbFullMask((_pDrawable)->depth)) == \ - FbFullMask((_pDrawable)->depth)) - -#endif /* EXA_H */ +/*
+ *
+ * Copyright (C) 2000 Keith Packard
+ * 2004 Eric Anholt
+ * 2005 Zack Rusin
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Copyright holders make no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/** @file
+ * This is the header containing the public API of EXA for exa drivers.
+ */
+
+#ifndef EXA_H
+#define EXA_H
+
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "windowstr.h"
+#include "gcstruct.h"
+#include "picturestr.h"
+#include "fb.h"
+
+#define EXA_VERSION_MAJOR 2
+#define EXA_VERSION_MINOR 5
+#define EXA_VERSION_RELEASE 0
+
+typedef struct _ExaOffscreenArea ExaOffscreenArea;
+
+typedef void (*ExaOffscreenSaveProc) (ScreenPtr pScreen, ExaOffscreenArea *area);
+
+typedef enum _ExaOffscreenState {
+ ExaOffscreenAvail,
+ ExaOffscreenRemovable,
+ ExaOffscreenLocked
+} ExaOffscreenState;
+
+struct _ExaOffscreenArea {
+ int base_offset; /* allocation base */
+ int offset; /* aligned offset */
+ int size; /* total allocation size */
+ unsigned last_use;
+ pointer privData;
+
+ ExaOffscreenSaveProc save;
+
+ ExaOffscreenState state;
+
+ ExaOffscreenArea *next;
+
+ unsigned eviction_cost;
+
+ ExaOffscreenArea *prev; /* Double-linked list for defragmentation */
+ int align; /* required alignment */
+};
+
+/**
+ * The ExaDriver structure is allocated through exaDriverAlloc(), and then
+ * fllled in by drivers.
+ */
+typedef struct _ExaDriver {
+ /**
+ * exa_major and exa_minor should be set by the driver to the version of
+ * EXA which the driver was compiled for (or configures itself at runtime
+ * to support). This allows EXA to extend the structure for new features
+ * without breaking ABI for drivers compiled against older versions.
+ */
+ int exa_major, exa_minor;
+
+ /**
+ * memoryBase is the address of the beginning of framebuffer memory.
+ * The visible screen should be within memoryBase to memoryBase +
+ * memorySize.
+ */
+ CARD8 *memoryBase;
+
+ /**
+ * offScreenBase is the offset from memoryBase of the beginning of the area
+ * to be managed by EXA's linear offscreen memory manager.
+ *
+ * In XFree86 DDX drivers, this is probably:
+ * (pScrn->displayWidth * cpp * pScrn->virtualY)
+ */
+ unsigned long offScreenBase;
+
+ /**
+ * memorySize is the length (in bytes) of framebuffer memory beginning
+ * from memoryBase.
+ *
+ * The offscreen memory manager will manage the area beginning at
+ * (memoryBase + offScreenBase), with a length of (memorySize -
+ * offScreenBase)
+ *
+ * In XFree86 DDX drivers, this is probably (pScrn->videoRam * 1024)
+ */
+ unsigned long memorySize;
+
+ /**
+ * pixmapOffsetAlign is the byte alignment necessary for pixmap offsets
+ * within framebuffer.
+ *
+ * Hardware typically has a required alignment of offsets, which may or may
+ * not be a power of two. EXA will ensure that pixmaps managed by the
+ * offscreen memory manager meet this alignment requirement.
+ */
+ int pixmapOffsetAlign;
+
+ /**
+ * pixmapPitchAlign is the byte alignment necessary for pixmap pitches
+ * within the framebuffer.
+ *
+ * Hardware typically has a required alignment of pitches for acceleration.
+ * For 3D hardware, Composite acceleration often requires that source and
+ * mask pixmaps (textures) have a power-of-two pitch, which can be demanded
+ * using EXA_OFFSCREEN_ALIGN_POT. These pitch requirements only apply to
+ * pixmaps managed by the offscreen memory manager. Thus, it is up to the
+ * driver to ensure that the visible screen has an appropriate pitch for
+ * acceleration.
+ */
+ int pixmapPitchAlign;
+
+ /**
+ * The flags field is bitfield of boolean values controlling EXA's behavior.
+ *
+ * The flags in clude EXA_OFFSCREEN_PIXMAPS, EXA_OFFSCREEN_ALIGN_POT, and
+ * EXA_TWO_BITBLT_DIRECTIONS.
+ */
+ int flags;
+
+ /** @{ */
+ /**
+ * maxX controls the X coordinate limitation for rendering from the card.
+ * The driver should never receive a request for rendering beyond maxX
+ * in the X direction from the origin of a pixmap.
+ */
+ int maxX;
+
+ /**
+ * maxY controls the Y coordinate limitation for rendering from the card.
+ * The driver should never receive a request for rendering beyond maxY
+ * in the Y direction from the origin of a pixmap.
+ */
+ int maxY;
+ /** @} */
+
+ /* private */
+ ExaOffscreenArea *offScreenAreas;
+ Bool needsSync;
+ int lastMarker;
+
+ /** @name Solid
+ * @{
+ */
+ /**
+ * PrepareSolid() sets up the driver for doing a solid fill.
+ * @param pPixmap Destination pixmap
+ * @param alu raster operation
+ * @param planemask write mask for the fill
+ * @param fg "foreground" color for the fill
+ *
+ * This call should set up the driver for doing a series of solid fills
+ * through the Solid() call. The alu raster op is one of the GX*
+ * graphics functions listed in X.h, and typically maps to a similar
+ * single-byte "ROP" setting in all hardware. The planemask controls
+ * which bits of the destination should be affected, and will only represent
+ * the bits up to the depth of pPixmap. The fg is the pixel value of the
+ * foreground color referred to in ROP descriptions.
+ *
+ * Note that many drivers will need to store some of the data in the driver
+ * private record, for sending to the hardware with each drawing command.
+ *
+ * The PrepareSolid() call is required of all drivers, but it may fail for any
+ * reason. Failure results in a fallback to software rendering.
+ */
+ Bool (*PrepareSolid) (PixmapPtr pPixmap,
+ int alu,
+ Pixel planemask,
+ Pixel fg);
+
+ /**
+ * Solid() performs a solid fill set up in the last PrepareSolid() call.
+ *
+ * @param pPixmap destination pixmap
+ * @param x1 left coordinate
+ * @param y1 top coordinate
+ * @param x2 right coordinate
+ * @param y2 bottom coordinate
+ *
+ * Performs the fill set up by the last PrepareSolid() call, covering the
+ * area from (x1,y1) to (x2,y2) in pPixmap. Note that the coordinates are
+ * in the coordinate space of the destination pixmap, so the driver will
+ * need to set up the hardware's offset and pitch for the destination
+ * coordinates according to the pixmap's offset and pitch within
+ * framebuffer. This likely means using exaGetPixmapOffset() and
+ * exaGetPixmapPitch().
+ *
+ * This call is required if PrepareSolid() ever succeeds.
+ */
+ void (*Solid) (PixmapPtr pPixmap, int x1, int y1, int x2, int y2);
+
+ /**
+ * DoneSolid() finishes a set of solid fills.
+ *
+ * @param pPixmap destination pixmap.
+ *
+ * The DoneSolid() call is called at the end of a series of consecutive
+ * Solid() calls following a successful PrepareSolid(). This allows drivers
+ * to finish up emitting drawing commands that were buffered, or clean up
+ * state from PrepareSolid().
+ *
+ * This call is required if PrepareSolid() ever succeeds.
+ */
+ void (*DoneSolid) (PixmapPtr pPixmap);
+ /** @} */
+
+ /** @name Copy
+ * @{
+ */
+ /**
+ * PrepareCopy() sets up the driver for doing a copy within video
+ * memory.
+ *
+ * @param pSrcPixmap source pixmap
+ * @param pDstPixmap destination pixmap
+ * @param dx X copy direction
+ * @param dy Y copy direction
+ * @param alu raster operation
+ * @param planemask write mask for the fill
+ *
+ * This call should set up the driver for doing a series of copies from the
+ * the pSrcPixmap to the pDstPixmap. The dx flag will be positive if the
+ * hardware should do the copy from the left to the right, and dy will be
+ * positive if the copy should be done from the top to the bottom. This
+ * is to deal with self-overlapping copies when pSrcPixmap == pDstPixmap.
+ * If your hardware can only support blits that are (left to right, top to
+ * bottom) or (right to left, bottom to top), then you should set
+ * #EXA_TWO_BITBLT_DIRECTIONS, and EXA will break down Copy operations to
+ * ones that meet those requirements. The alu raster op is one of the GX*
+ * graphics functions listed in X.h, and typically maps to a similar
+ * single-byte "ROP" setting in all hardware. The planemask controls which
+ * bits of the destination should be affected, and will only represent the
+ * bits up to the depth of pPixmap.
+ *
+ * Note that many drivers will need to store some of the data in the driver
+ * private record, for sending to the hardware with each drawing command.
+ *
+ * The PrepareCopy() call is required of all drivers, but it may fail for any
+ * reason. Failure results in a fallback to software rendering.
+ */
+ Bool (*PrepareCopy) (PixmapPtr pSrcPixmap,
+ PixmapPtr pDstPixmap,
+ int dx,
+ int dy,
+ int alu,
+ Pixel planemask);
+
+ /**
+ * Copy() performs a copy set up in the last PrepareCopy call.
+ *
+ * @param pDstPixmap destination pixmap
+ * @param srcX source X coordinate
+ * @param srcY source Y coordinate
+ * @param dstX destination X coordinate
+ * @param dstY destination Y coordinate
+ * @param width width of the rectangle to be copied
+ * @param height height of the rectangle to be copied.
+ *
+ * Performs the copy set up by the last PrepareCopy() call, copying the
+ * rectangle from (srcX, srcY) to (srcX + width, srcY + width) in the source
+ * pixmap to the same-sized rectangle at (dstX, dstY) in the destination
+ * pixmap. Those rectangles may overlap in memory, if
+ * pSrcPixmap == pDstPixmap. Note that this call does not receive the
+ * pSrcPixmap as an argument -- if it's needed in this function, it should
+ * be stored in the driver private during PrepareCopy(). As with Solid(),
+ * the coordinates are in the coordinate space of each pixmap, so the driver
+ * will need to set up source and destination pitches and offsets from those
+ * pixmaps, probably using exaGetPixmapOffset() and exaGetPixmapPitch().
+ *
+ * This call is required if PrepareCopy ever succeeds.
+ */
+ void (*Copy) (PixmapPtr pDstPixmap,
+ int srcX,
+ int srcY,
+ int dstX,
+ int dstY,
+ int width,
+ int height);
+
+ /**
+ * DoneCopy() finishes a set of copies.
+ *
+ * @param pPixmap destination pixmap.
+ *
+ * The DoneCopy() call is called at the end of a series of consecutive
+ * Copy() calls following a successful PrepareCopy(). This allows drivers
+ * to finish up emitting drawing commands that were buffered, or clean up
+ * state from PrepareCopy().
+ *
+ * This call is required if PrepareCopy() ever succeeds.
+ */
+ void (*DoneCopy) (PixmapPtr pDstPixmap);
+ /** @} */
+
+ /** @name Composite
+ * @{
+ */
+ /**
+ * CheckComposite() checks to see if a composite operation could be
+ * accelerated.
+ *
+ * @param op Render operation
+ * @param pSrcPicture source Picture
+ * @param pMaskPicture mask picture
+ * @param pDstPicture destination Picture
+ *
+ * The CheckComposite() call checks if the driver could handle acceleration
+ * of op with the given source, mask, and destination pictures. This allows
+ * drivers to check source and destination formats, supported operations,
+ * transformations, and component alpha state, and send operations it can't
+ * support to software rendering early on. This avoids costly pixmap
+ * migration to the wrong places when the driver can't accelerate
+ * operations. Note that because migration hasn't happened, the driver
+ * can't know during CheckComposite() what the offsets and pitches of the
+ * pixmaps are going to be.
+ *
+ * See PrepareComposite() for more details on likely issues that drivers
+ * will have in accelerating Composite operations.
+ *
+ * The CheckComposite() call is recommended if PrepareComposite() is
+ * implemented, but is not required.
+ */
+ Bool (*CheckComposite) (int op,
+ PicturePtr pSrcPicture,
+ PicturePtr pMaskPicture,
+ PicturePtr pDstPicture);
+
+ /**
+ * PrepareComposite() sets up the driver for doing a Composite operation
+ * described in the Render extension protocol spec.
+ *
+ * @param op Render operation
+ * @param pSrcPicture source Picture
+ * @param pMaskPicture mask picture
+ * @param pDstPicture destination Picture
+ * @param pSrc source pixmap
+ * @param pMask mask pixmap
+ * @param pDst destination pixmap
+ *
+ * This call should set up the driver for doing a series of Composite
+ * operations, as described in the Render protocol spec, with the given
+ * pSrcPicture, pMaskPicture, and pDstPicture. The pSrc, pMask, and
+ * pDst are the pixmaps containing the pixel data, and should be used for
+ * setting the offset and pitch used for the coordinate spaces for each of
+ * the Pictures.
+ *
+ * Notes on interpreting Picture structures:
+ * - The Picture structures will always have a valid pDrawable.
+ * - The Picture structures will never have alphaMap set.
+ * - The mask Picture (and therefore pMask) may be NULL, in which case the
+ * operation is simply src OP dst instead of src IN mask OP dst, and
+ * mask coordinates should be ignored.
+ * - pMarkPicture may have componentAlpha set, which greatly changes
+ * the behavior of the Composite operation. componentAlpha has no effect
+ * when set on pSrcPicture or pDstPicture.
+ * - The source and mask Pictures may have a transformation set
+ * (Picture->transform != NULL), which means that the source coordinates
+ * should be transformed by that transformation, resulting in scaling,
+ * rotation, etc. The PictureTransformPoint() call can transform
+ * coordinates for you. Transforms have no effect on Pictures when used
+ * as a destination.
+ * - The source and mask pictures may have a filter set. PictFilterNearest
+ * and PictFilterBilinear are defined in the Render protocol, but others
+ * may be encountered, and must be handled correctly (usually by
+ * PrepareComposite failing, and falling back to software). Filters have
+ * no effect on Pictures when used as a destination.
+ * - The source and mask Pictures may have repeating set, which must be
+ * respected. Many chipsets will be unable to support repeating on
+ * pixmaps that have a width or height that is not a power of two.
+ *
+ * If your hardware can't support source pictures (textures) with
+ * non-power-of-two pitches, you should set #EXA_OFFSCREEN_ALIGN_POT.
+ *
+ * Note that many drivers will need to store some of the data in the driver
+ * private record, for sending to the hardware with each drawing command.
+ *
+ * The PrepareComposite() call is not required. However, it is highly
+ * recommended for performance of antialiased font rendering and performance
+ * of cairo applications. Failure results in a fallback to software
+ * rendering.
+ */
+ Bool (*PrepareComposite) (int op,
+ PicturePtr pSrcPicture,
+ PicturePtr pMaskPicture,
+ PicturePtr pDstPicture,
+ PixmapPtr pSrc,
+ PixmapPtr pMask,
+ PixmapPtr pDst);
+
+ /**
+ * Composite() performs a Composite operation set up in the last
+ * PrepareComposite() call.
+ *
+ * @param pDstPixmap destination pixmap
+ * @param srcX source X coordinate
+ * @param srcY source Y coordinate
+ * @param maskX source X coordinate
+ * @param maskY source Y coordinate
+ * @param dstX destination X coordinate
+ * @param dstY destination Y coordinate
+ * @param width destination rectangle width
+ * @param height destination rectangle height
+ *
+ * Performs the Composite operation set up by the last PrepareComposite()
+ * call, to the rectangle from (dstX, dstY) to (dstX + width, dstY + height)
+ * in the destination Pixmap. Note that if a transformation was set on
+ * the source or mask Pictures, the source rectangles may not be the same
+ * size as the destination rectangles and filtering. Getting the coordinate
+ * transformation right at the subpixel level can be tricky, and rendercheck
+ * can test this for you.
+ *
+ * This call is required if PrepareComposite() ever succeeds.
+ */
+ void (*Composite) (PixmapPtr pDst,
+ int srcX,
+ int srcY,
+ int maskX,
+ int maskY,
+ int dstX,
+ int dstY,
+ int width,
+ int height);
+
+ /**
+ * DoneComposite() finishes a set of Composite operations.
+ *
+ * @param pPixmap destination pixmap.
+ *
+ * The DoneComposite() call is called at the end of a series of consecutive
+ * Composite() calls following a successful PrepareComposite(). This allows
+ * drivers to finish up emitting drawing commands that were buffered, or
+ * clean up state from PrepareComposite().
+ *
+ * This call is required if PrepareComposite() ever succeeds.
+ */
+ void (*DoneComposite) (PixmapPtr pDst);
+ /** @} */
+
+ /**
+ * UploadToScreen() loads a rectangle of data from src into pDst.
+ *
+ * @param pDst destination pixmap
+ * @param x destination X coordinate.
+ * @param y destination Y coordinate
+ * @param width width of the rectangle to be copied
+ * @param height height of the rectangle to be copied
+ * @param src pointer to the beginning of the source data
+ * @param src_pitch pitch (in bytes) of the lines of source data.
+ *
+ * UploadToScreen() copies data in system memory beginning at src (with
+ * pitch src_pitch) into the destination pixmap from (x, y) to
+ * (x + width, y + height). This is typically done with hostdata uploads,
+ * where the CPU sets up a blit command on the hardware with instructions
+ * that the blit data will be fed through some sort of aperture on the card.
+ *
+ * If UploadToScreen() is performed asynchronously, it is up to the driver
+ * to call exaMarkSync(). This is in contrast to most other acceleration
+ * calls in EXA.
+ *
+ * UploadToScreen() can aid in pixmap migration, but is most important for
+ * the performance of exaGlyphs() (antialiased font drawing) by allowing
+ * pipelining of data uploads, avoiding a sync of the card after each glyph.
+ *
+ * @return TRUE if the driver successfully uploaded the data. FALSE
+ * indicates that EXA should fall back to doing the upload in software.
+ *
+ * UploadToScreen() is not required, but is recommended if Composite
+ * acceleration is supported.
+ */
+ Bool (*UploadToScreen) (PixmapPtr pDst,
+ int x,
+ int y,
+ int w,
+ int h,
+ char *src,
+ int src_pitch);
+
+ /**
+ * UploadToScratch() is no longer used and will be removed next time the EXA
+ * major version needs to be bumped.
+ */
+ Bool (*UploadToScratch) (PixmapPtr pSrc,
+ PixmapPtr pDst);
+
+ /**
+ * DownloadFromScreen() loads a rectangle of data from pSrc into dst
+ *
+ * @param pSrc source pixmap
+ * @param x source X coordinate.
+ * @param y source Y coordinate
+ * @param width width of the rectangle to be copied
+ * @param height height of the rectangle to be copied
+ * @param dst pointer to the beginning of the destination data
+ * @param dst_pitch pitch (in bytes) of the lines of destination data.
+ *
+ * DownloadFromScreen() copies data from offscreen memory in pSrc from
+ * (x, y) to (x + width, y + height), to system memory starting at
+ * dst (with pitch dst_pitch). This would usually be done
+ * using scatter-gather DMA, supported by a DRM call, or by blitting to AGP
+ * and then synchronously reading from AGP. Because the implementation
+ * might be synchronous, EXA leaves it up to the driver to call
+ * exaMarkSync() if DownloadFromScreen() was asynchronous. This is in
+ * contrast to most other acceleration calls in EXA.
+ *
+ * DownloadFromScreen() can aid in the largest bottleneck in pixmap
+ * migration, which is the read from framebuffer when evicting pixmaps from
+ * framebuffer memory. Thus, it is highly recommended, even though
+ * implementations are typically complicated.
+ *
+ * @return TRUE if the driver successfully downloaded the data. FALSE
+ * indicates that EXA should fall back to doing the download in software.
+ *
+ * DownloadFromScreen() is not required, but is highly recommended.
+ */
+ Bool (*DownloadFromScreen)(PixmapPtr pSrc,
+ int x, int y,
+ int w, int h,
+ char *dst, int dst_pitch);
+
+ /**
+ * MarkSync() requests that the driver mark a synchronization point,
+ * returning an driver-defined integer marker which could be requested for
+ * synchronization to later in WaitMarker(). This might be used in the
+ * future to avoid waiting for full hardware stalls before accessing pixmap
+ * data with the CPU, but is not important in the current incarnation of
+ * EXA.
+ *
+ * Note that drivers should call exaMarkSync() when they have done some
+ * acceleration, rather than their own MarkSync() handler, as otherwise EXA
+ * will be unaware of the driver's acceleration and not sync to it during
+ * fallbacks.
+ *
+ * MarkSync() is optional.
+ */
+ int (*MarkSync) (ScreenPtr pScreen);
+
+ /**
+ * WaitMarker() waits for all rendering before the given marker to have
+ * completed. If the driver does not implement MarkSync(), marker is
+ * meaningless, and all rendering by the hardware should be completed before
+ * WaitMarker() returns.
+ *
+ * Note that drivers should call exaWaitSync() to wait for all acceleration
+ * to finish, as otherwise EXA will be unaware of the driver having
+ * synchronized, resulting in excessive WaitMarker() calls.
+ *
+ * WaitMarker() is required of all drivers.
+ */
+ void (*WaitMarker) (ScreenPtr pScreen, int marker);
+
+ /** @{ */
+ /**
+ * PrepareAccess() is called before CPU access to an offscreen pixmap.
+ *
+ * @param pPix the pixmap being accessed
+ * @param index the index of the pixmap being accessed.
+ *
+ * PrepareAccess() will be called before CPU access to an offscreen pixmap.
+ * This can be used to set up hardware surfaces for byteswapping or
+ * untiling, or to adjust the pixmap's devPrivate.ptr for the purpose of
+ * making CPU access use a different aperture.
+ *
+ * The index is one of #EXA_PREPARE_DEST, #EXA_PREPARE_SRC,
+ * #EXA_PREPARE_MASK, #EXA_PREPARE_AUX_DEST, #EXA_PREPARE_AUX_SRC, or
+ * #EXA_PREPARE_AUX_MASK. Since only up to #EXA_NUM_PREPARE_INDICES pixmaps
+ * will have PrepareAccess() called on them per operation, drivers can have
+ * a small, statically-allocated space to maintain state for PrepareAccess()
+ * and FinishAccess() in. Note that PrepareAccess() is only called once per
+ * pixmap and operation, regardless of whether the pixmap is used as a
+ * destination and/or source, and the index may not reflect the usage.
+ *
+ * PrepareAccess() may fail. An example might be the case of hardware that
+ * can set up 1 or 2 surfaces for CPU access, but not 3. If PrepareAccess()
+ * fails, EXA will migrate the pixmap to system memory.
+ * DownloadFromScreen() must be implemented and must not fail if a driver
+ * wishes to fail in PrepareAccess(). PrepareAccess() must not fail when
+ * pPix is the visible screen, because the visible screen can not be
+ * migrated.
+ *
+ * @return TRUE if PrepareAccess() successfully prepared the pixmap for CPU
+ * drawing.
+ * @return FALSE if PrepareAccess() is unsuccessful and EXA should use
+ * DownloadFromScreen() to migate the pixmap out.
+ */
+ Bool (*PrepareAccess)(PixmapPtr pPix, int index);
+
+ /**
+ * FinishAccess() is called after CPU access to an offscreen pixmap.
+ *
+ * @param pPix the pixmap being accessed
+ * @param index the index of the pixmap being accessed.
+ *
+ * FinishAccess() will be called after finishing CPU access of an offscreen
+ * pixmap set up by PrepareAccess(). Note that the FinishAccess() will not be
+ * called if PrepareAccess() failed and the pixmap was migrated out.
+ */
+ void (*FinishAccess)(PixmapPtr pPix, int index);
+
+ /**
+ * PixmapIsOffscreen() is an optional driver replacement to
+ * exaPixmapHasGpuCopy(). Set to NULL if you want the standard behaviour
+ * of exaPixmapHasGpuCopy().
+ *
+ * @param pPix the pixmap
+ * @return TRUE if the given drawable is in framebuffer memory.
+ *
+ * exaPixmapHasGpuCopy() is used to determine if a pixmap is in offscreen
+ * memory, meaning that acceleration could probably be done to it, and that it
+ * will need to be wrapped by PrepareAccess()/FinishAccess() when accessing it
+ * with the CPU.
+ *
+ *
+ */
+ Bool (*PixmapIsOffscreen)(PixmapPtr pPix);
+
+ /** @name PrepareAccess() and FinishAccess() indices
+ * @{
+ */
+ /**
+ * EXA_PREPARE_DEST is the index for a pixmap that may be drawn to or
+ * read from.
+ */
+ #define EXA_PREPARE_DEST 0
+ /**
+ * EXA_PREPARE_SRC is the index for a pixmap that may be read from
+ */
+ #define EXA_PREPARE_SRC 1
+ /**
+ * EXA_PREPARE_SRC is the index for a second pixmap that may be read
+ * from.
+ */
+ #define EXA_PREPARE_MASK 2
+ /**
+ * EXA_PREPARE_AUX* are additional indices for other purposes, e.g.
+ * separate alpha maps with Composite operations.
+ */
+ #define EXA_PREPARE_AUX_DEST 3
+ #define EXA_PREPARE_AUX_SRC 4
+ #define EXA_PREPARE_AUX_MASK 5
+ #define EXA_NUM_PREPARE_INDICES 6
+ /** @} */
+
+ /**
+ * maxPitchPixels controls the pitch limitation for rendering from
+ * the card.
+ * The driver should never receive a request for rendering a pixmap
+ * that has a pitch (in pixels) beyond maxPitchPixels.
+ *
+ * Setting this field is optional -- if your hardware doesn't have
+ * a pitch limitation in pixels, don't set this. If neither this value
+ * nor maxPitchBytes is set, then maxPitchPixels is set to maxX.
+ * If set, it must not be smaller than maxX.
+ *
+ * @sa maxPitchBytes
+ */
+ int maxPitchPixels;
+
+ /**
+ * maxPitchBytes controls the pitch limitation for rendering from
+ * the card.
+ * The driver should never receive a request for rendering a pixmap
+ * that has a pitch (in bytes) beyond maxPitchBytes.
+ *
+ * Setting this field is optional -- if your hardware doesn't have
+ * a pitch limitation in bytes, don't set this.
+ * If set, it must not be smaller than maxX * 4.
+ * There's no default value for maxPitchBytes.
+ *
+ * @sa maxPitchPixels
+ */
+ int maxPitchBytes;
+
+ /* Hooks to allow driver to its own pixmap memory management */
+ void *(*CreatePixmap)(ScreenPtr pScreen, int size, int align);
+ void (*DestroyPixmap)(ScreenPtr pScreen, void *driverPriv);
+ /**
+ * Returning a pixmap with non-NULL devPrivate.ptr implies a pixmap which is
+ * not offscreen, which will never be accelerated and Prepare/FinishAccess won't
+ * be called.
+ */
+ Bool (*ModifyPixmapHeader)(PixmapPtr pPixmap, int width, int height,
+ int depth, int bitsPerPixel, int devKind,
+ pointer pPixData);
+
+ /* hooks for drivers with tiling support:
+ * driver MUST fill out new_fb_pitch with valid pitch of pixmap
+ */
+ void *(*CreatePixmap2)(ScreenPtr pScreen, int width, int height,
+ int depth, int class, int bitsPerPixel,
+ int *new_fb_pitch);
+ /** @} */
+} ExaDriverRec, *ExaDriverPtr;
+
+/** @name EXA driver flags
+ * @{
+ */
+/**
+ * EXA_OFFSCREEN_PIXMAPS indicates to EXA that the driver can support
+ * offscreen pixmaps.
+ */
+#define EXA_OFFSCREEN_PIXMAPS (1 << 0)
+
+/**
+ * EXA_OFFSCREEN_ALIGN_POT indicates to EXA that the driver needs pixmaps
+ * to have a power-of-two pitch.
+ */
+#define EXA_OFFSCREEN_ALIGN_POT (1 << 1)
+
+/**
+ * EXA_TWO_BITBLT_DIRECTIONS indicates to EXA that the driver can only
+ * support copies that are (left-to-right, top-to-bottom) or
+ * (right-to-left, bottom-to-top).
+ */
+#define EXA_TWO_BITBLT_DIRECTIONS (1 << 2)
+
+/**
+ * EXA_HANDLES_PIXMAPS indicates to EXA that the driver can handle
+ * all pixmap addressing and migration.
+ */
+#define EXA_HANDLES_PIXMAPS (1 << 3)
+
+/**
+ * EXA_SUPPORTS_PREPARE_AUX indicates to EXA that the driver can handle the
+ * EXA_PREPARE_AUX* indices in the Prepare/FinishAccess hooks. If there are no
+ * such hooks, this flag has no effect.
+ */
+#define EXA_SUPPORTS_PREPARE_AUX (1 << 4)
+
+/**
+ * EXA_SUPPORTS_OFFSCREEN_OVERLAPS indicates to EXA that the driver Copy hooks
+ * can handle the source and destination occupying overlapping offscreen memory
+ * areas. This allows the offscreen memory defragmentation code to defragment
+ * areas where the defragmented position overlaps the fragmented position.
+ *
+ * Typically this is supported by traditional 2D engines but not by 3D engines.
+ */
+#define EXA_SUPPORTS_OFFSCREEN_OVERLAPS (1 << 5)
+
+/**
+ * EXA_MIXED_PIXMAPS will hide unacceleratable pixmaps from drivers and manage the
+ * problem known software fallbacks like trapezoids. This only migrates pixmaps one way
+ * into a driver pixmap and then pins it.
+ */
+#define EXA_MIXED_PIXMAPS (1 << 6)
+
+/** @} */
+
+/* in exa.c */
+extern _X_EXPORT ExaDriverPtr
+exaDriverAlloc(void);
+
+extern _X_EXPORT Bool
+exaDriverInit(ScreenPtr pScreen,
+ ExaDriverPtr pScreenInfo);
+
+extern _X_EXPORT void
+exaDriverFini(ScreenPtr pScreen);
+
+extern _X_EXPORT void
+exaMarkSync(ScreenPtr pScreen);
+extern _X_EXPORT void
+exaWaitSync(ScreenPtr pScreen);
+
+extern _X_EXPORT unsigned long
+exaGetPixmapOffset(PixmapPtr pPix);
+
+extern _X_EXPORT unsigned long
+exaGetPixmapPitch(PixmapPtr pPix);
+
+extern _X_EXPORT unsigned long
+exaGetPixmapSize(PixmapPtr pPix);
+
+extern _X_EXPORT void *
+exaGetPixmapDriverPrivate(PixmapPtr p);
+
+
+/* in exa_offscreen.c */
+extern _X_EXPORT ExaOffscreenArea *
+exaOffscreenAlloc(ScreenPtr pScreen, int size, int align,
+ Bool locked,
+ ExaOffscreenSaveProc save,
+ pointer privData);
+
+extern _X_EXPORT ExaOffscreenArea *
+exaOffscreenFree(ScreenPtr pScreen, ExaOffscreenArea *area);
+
+extern _X_EXPORT void
+ExaOffscreenMarkUsed (PixmapPtr pPixmap);
+
+extern _X_EXPORT void
+exaEnableDisableFBAccess (int index, Bool enable);
+
+extern _X_EXPORT Bool
+exaDrawableIsOffscreen (DrawablePtr pDrawable);
+
+/* in exa.c */
+extern _X_EXPORT void
+exaMoveInPixmap (PixmapPtr pPixmap);
+
+extern _X_EXPORT void
+exaMoveOutPixmap (PixmapPtr pPixmap);
+
+
+/* in exa_unaccel.c */
+extern _X_EXPORT CARD32
+exaGetPixmapFirstPixel (PixmapPtr pPixmap);
+
+
+/**
+ * Returns TRUE if the given planemask covers all the significant bits in the
+ * pixel values for pDrawable.
+ */
+#define EXA_PM_IS_SOLID(_pDrawable, _pm) \
+ (((_pm) & FbFullMask((_pDrawable)->depth)) == \
+ FbFullMask((_pDrawable)->depth))
+
+#endif /* EXA_H */
diff --git a/xorg-server/exa/exa_classic.c b/xorg-server/exa/exa_classic.c index 1a1467848..809b3f660 100644 --- a/xorg-server/exa/exa_classic.c +++ b/xorg-server/exa/exa_classic.c @@ -54,7 +54,7 @@ ExaGetPixmapAddress(PixmapPtr p) */
PixmapPtr
exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint)
+ unsigned class)
{
PixmapPtr pPixmap;
ExaPixmapPrivPtr pExaPixmap;
@@ -66,7 +66,7 @@ exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth, return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
- pPixmap = pScreen->CreatePixmap (pScreen, w, h, depth, usage_hint);
+ pPixmap = pScreen->CreatePixmap (pScreen, w, h, depth, class);
swap(pExaScr, pScreen, CreatePixmap);
if (!pPixmap)
diff --git a/xorg-server/exa/exa_driver.c b/xorg-server/exa/exa_driver.c index b9903d1bc..8893452a8 100644 --- a/xorg-server/exa/exa_driver.c +++ b/xorg-server/exa/exa_driver.c @@ -1,226 +1,226 @@ -/* - * Copyright © 2009 Maarten Maathuis - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <string.h> - -#include "exa_priv.h" -#include "exa.h" - -/* This file holds the driver allocated pixmaps specific implementation. */ - -static _X_INLINE void* -ExaGetPixmapAddress(PixmapPtr p) -{ - ExaPixmapPriv(p); - - return pExaPixmap->sys_ptr; -} - -/** - * exaCreatePixmap() creates a new pixmap. - * - * Pixmaps are always marked as pinned, because exa has no control over them. - */ -PixmapPtr -exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth, - unsigned usage_hint) -{ - PixmapPtr pPixmap; - ExaPixmapPrivPtr pExaPixmap; - int bpp; - size_t paddedWidth, datasize; - ExaScreenPriv(pScreen); - - if (w > 32767 || h > 32767) - return NullPixmap; - - swap(pExaScr, pScreen, CreatePixmap); - pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, usage_hint); - swap(pExaScr, pScreen, CreatePixmap); - - if (!pPixmap) - return NULL; - - pExaPixmap = ExaGetPixmapPriv(pPixmap); - pExaPixmap->driverPriv = NULL; - - bpp = pPixmap->drawable.bitsPerPixel; - - /* Set this before driver hooks, to allow for driver pixmaps without gpu - * memory to back it. These pixmaps have a valid pointer at all times. - */ - pPixmap->devPrivate.ptr = NULL; - - if (pExaScr->info->CreatePixmap2) { - int new_pitch = 0; - pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, usage_hint, bpp, &new_pitch); - paddedWidth = pExaPixmap->fb_pitch = new_pitch; - } - else { - paddedWidth = ((w * bpp + FB_MASK) >> FB_SHIFT) * sizeof(FbBits); - if (paddedWidth / 4 > 32767 || h > 32767) - return NullPixmap; - - exaSetFbPitch(pExaScr, pExaPixmap, w, h, bpp); - - if (paddedWidth < pExaPixmap->fb_pitch) - paddedWidth = pExaPixmap->fb_pitch; - datasize = h * paddedWidth; - pExaPixmap->driverPriv = pExaScr->info->CreatePixmap(pScreen, datasize, 0); - } - - if (!pExaPixmap->driverPriv) { - swap(pExaScr, pScreen, DestroyPixmap); - pScreen->DestroyPixmap (pPixmap); - swap(pExaScr, pScreen, DestroyPixmap); - return NULL; - } - - /* Allow ModifyPixmapHeader to set sys_ptr appropriately. */ - pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED; - pExaPixmap->fb_ptr = NULL; - pExaPixmap->pDamage = NULL; - pExaPixmap->sys_ptr = NULL; - - (*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0, - paddedWidth, NULL); - - pExaPixmap->area = NULL; - - exaSetAccelBlock(pExaScr, pExaPixmap, - w, h, bpp); - - pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap); - - /* During a fallback we must prepare access. */ - if (pExaScr->fallback_counter) - exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST); - - return pPixmap; -} - -Bool -exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth, - int bitsPerPixel, int devKind, pointer pPixData) -{ - ScreenPtr pScreen; - ExaScreenPrivPtr pExaScr; - ExaPixmapPrivPtr pExaPixmap; - Bool ret; - - if (!pPixmap) - return FALSE; - - pScreen = pPixmap->drawable.pScreen; - pExaScr = ExaGetScreenPriv(pScreen); - pExaPixmap = ExaGetPixmapPriv(pPixmap); - - if (pExaPixmap) { - if (pPixData) - pExaPixmap->sys_ptr = pPixData; - - if (devKind > 0) - pExaPixmap->sys_pitch = devKind; - - if (width > 0 && height > 0 && bitsPerPixel > 0) { - exaSetFbPitch(pExaScr, pExaPixmap, - width, height, bitsPerPixel); - - exaSetAccelBlock(pExaScr, pExaPixmap, - width, height, bitsPerPixel); - } - } - - if (pExaScr->info->ModifyPixmapHeader) { - ret = pExaScr->info->ModifyPixmapHeader(pPixmap, width, height, depth, - bitsPerPixel, devKind, pPixData); - /* For EXA_HANDLES_PIXMAPS, we set pPixData to NULL. - * If pPixmap->devPrivate.ptr is non-NULL, then we've got a - * !has_gpu_copy pixmap. We need to store the pointer, - * because PrepareAccess won't be called. - */ - if (!pPixData && pPixmap->devPrivate.ptr && pPixmap->devKind) { - pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr; - pExaPixmap->sys_pitch = pPixmap->devKind; - } - if (ret == TRUE) - goto out; - } - - swap(pExaScr, pScreen, ModifyPixmapHeader); - ret = pScreen->ModifyPixmapHeader(pPixmap, width, height, depth, - bitsPerPixel, devKind, pPixData); - swap(pExaScr, pScreen, ModifyPixmapHeader); - -out: - /* Always NULL this, we don't want lingering pointers. */ - pPixmap->devPrivate.ptr = NULL; - - return ret; -} - -Bool -exaDestroyPixmap_driver (PixmapPtr pPixmap) -{ - ScreenPtr pScreen = pPixmap->drawable.pScreen; - ExaScreenPriv(pScreen); - Bool ret; - - if (pPixmap->refcnt == 1) - { - ExaPixmapPriv (pPixmap); - - exaDestroyPixmap(pPixmap); - - if (pExaPixmap->driverPriv) - pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv); - pExaPixmap->driverPriv = NULL; - } - - swap(pExaScr, pScreen, DestroyPixmap); - ret = pScreen->DestroyPixmap (pPixmap); - swap(pExaScr, pScreen, DestroyPixmap); - - return ret; -} - -Bool -exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap) -{ - ScreenPtr pScreen = pPixmap->drawable.pScreen; - ExaScreenPriv(pScreen); - pointer saved_ptr; - Bool ret; - - saved_ptr = pPixmap->devPrivate.ptr; - pPixmap->devPrivate.ptr = ExaGetPixmapAddress(pPixmap); - ret = pExaScr->info->PixmapIsOffscreen(pPixmap); - pPixmap->devPrivate.ptr = saved_ptr; - - return ret; -} +/*
+ * Copyright © 2009 Maarten Maathuis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <string.h>
+
+#include "exa_priv.h"
+#include "exa.h"
+
+/* This file holds the driver allocated pixmaps specific implementation. */
+
+static _X_INLINE void*
+ExaGetPixmapAddress(PixmapPtr p)
+{
+ ExaPixmapPriv(p);
+
+ return pExaPixmap->sys_ptr;
+}
+
+/**
+ * exaCreatePixmap() creates a new pixmap.
+ *
+ * Pixmaps are always marked as pinned, because exa has no control over them.
+ */
+PixmapPtr
+exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
+ unsigned class)
+{
+ PixmapPtr pPixmap;
+ ExaPixmapPrivPtr pExaPixmap;
+ int bpp;
+ size_t paddedWidth, datasize;
+ ExaScreenPriv(pScreen);
+
+ if (w > 32767 || h > 32767)
+ return NullPixmap;
+
+ swap(pExaScr, pScreen, CreatePixmap);
+ pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, class);
+ swap(pExaScr, pScreen, CreatePixmap);
+
+ if (!pPixmap)
+ return NULL;
+
+ pExaPixmap = ExaGetPixmapPriv(pPixmap);
+ pExaPixmap->driverPriv = NULL;
+
+ bpp = pPixmap->drawable.bitsPerPixel;
+
+ /* Set this before driver hooks, to allow for driver pixmaps without gpu
+ * memory to back it. These pixmaps have a valid pointer at all times.
+ */
+ pPixmap->devPrivate.ptr = NULL;
+
+ if (pExaScr->info->CreatePixmap2) {
+ int new_pitch = 0;
+ pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, class, bpp, &new_pitch);
+ paddedWidth = pExaPixmap->fb_pitch = new_pitch;
+ }
+ else {
+ paddedWidth = ((w * bpp + FB_MASK) >> FB_SHIFT) * sizeof(FbBits);
+ if (paddedWidth / 4 > 32767 || h > 32767)
+ return NullPixmap;
+
+ exaSetFbPitch(pExaScr, pExaPixmap, w, h, bpp);
+
+ if (paddedWidth < pExaPixmap->fb_pitch)
+ paddedWidth = pExaPixmap->fb_pitch;
+ datasize = h * paddedWidth;
+ pExaPixmap->driverPriv = pExaScr->info->CreatePixmap(pScreen, datasize, 0);
+ }
+
+ if (!pExaPixmap->driverPriv) {
+ swap(pExaScr, pScreen, DestroyPixmap);
+ pScreen->DestroyPixmap (pPixmap);
+ swap(pExaScr, pScreen, DestroyPixmap);
+ return NULL;
+ }
+
+ /* Allow ModifyPixmapHeader to set sys_ptr appropriately. */
+ pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
+ pExaPixmap->fb_ptr = NULL;
+ pExaPixmap->pDamage = NULL;
+ pExaPixmap->sys_ptr = NULL;
+
+ (*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0,
+ paddedWidth, NULL);
+
+ pExaPixmap->area = NULL;
+
+ exaSetAccelBlock(pExaScr, pExaPixmap,
+ w, h, bpp);
+
+ pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
+
+ /* During a fallback we must prepare access. */
+ if (pExaScr->fallback_counter)
+ exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
+
+ return pPixmap;
+}
+
+Bool
+exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth,
+ int bitsPerPixel, int devKind, pointer pPixData)
+{
+ ScreenPtr pScreen;
+ ExaScreenPrivPtr pExaScr;
+ ExaPixmapPrivPtr pExaPixmap;
+ Bool ret;
+
+ if (!pPixmap)
+ return FALSE;
+
+ pScreen = pPixmap->drawable.pScreen;
+ pExaScr = ExaGetScreenPriv(pScreen);
+ pExaPixmap = ExaGetPixmapPriv(pPixmap);
+
+ if (pExaPixmap) {
+ if (pPixData)
+ pExaPixmap->sys_ptr = pPixData;
+
+ if (devKind > 0)
+ pExaPixmap->sys_pitch = devKind;
+
+ if (width > 0 && height > 0 && bitsPerPixel > 0) {
+ exaSetFbPitch(pExaScr, pExaPixmap,
+ width, height, bitsPerPixel);
+
+ exaSetAccelBlock(pExaScr, pExaPixmap,
+ width, height, bitsPerPixel);
+ }
+ }
+
+ if (pExaScr->info->ModifyPixmapHeader) {
+ ret = pExaScr->info->ModifyPixmapHeader(pPixmap, width, height, depth,
+ bitsPerPixel, devKind, pPixData);
+ /* For EXA_HANDLES_PIXMAPS, we set pPixData to NULL.
+ * If pPixmap->devPrivate.ptr is non-NULL, then we've got a
+ * !has_gpu_copy pixmap. We need to store the pointer,
+ * because PrepareAccess won't be called.
+ */
+ if (!pPixData && pPixmap->devPrivate.ptr && pPixmap->devKind) {
+ pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr;
+ pExaPixmap->sys_pitch = pPixmap->devKind;
+ }
+ if (ret == TRUE)
+ goto out;
+ }
+
+ swap(pExaScr, pScreen, ModifyPixmapHeader);
+ ret = pScreen->ModifyPixmapHeader(pPixmap, width, height, depth,
+ bitsPerPixel, devKind, pPixData);
+ swap(pExaScr, pScreen, ModifyPixmapHeader);
+
+out:
+ /* Always NULL this, we don't want lingering pointers. */
+ pPixmap->devPrivate.ptr = NULL;
+
+ return ret;
+}
+
+Bool
+exaDestroyPixmap_driver (PixmapPtr pPixmap)
+{
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ ExaScreenPriv(pScreen);
+ Bool ret;
+
+ if (pPixmap->refcnt == 1)
+ {
+ ExaPixmapPriv (pPixmap);
+
+ exaDestroyPixmap(pPixmap);
+
+ if (pExaPixmap->driverPriv)
+ pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
+ pExaPixmap->driverPriv = NULL;
+ }
+
+ swap(pExaScr, pScreen, DestroyPixmap);
+ ret = pScreen->DestroyPixmap (pPixmap);
+ swap(pExaScr, pScreen, DestroyPixmap);
+
+ return ret;
+}
+
+Bool
+exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap)
+{
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ ExaScreenPriv(pScreen);
+ pointer saved_ptr;
+ Bool ret;
+
+ saved_ptr = pPixmap->devPrivate.ptr;
+ pPixmap->devPrivate.ptr = ExaGetPixmapAddress(pPixmap);
+ ret = pExaScr->info->PixmapIsOffscreen(pPixmap);
+ pPixmap->devPrivate.ptr = saved_ptr;
+
+ return ret;
+}
diff --git a/xorg-server/exa/exa_migration_mixed.c b/xorg-server/exa/exa_migration_mixed.c index 9489b2927..00227e3c4 100644 --- a/xorg-server/exa/exa_migration_mixed.c +++ b/xorg-server/exa/exa_migration_mixed.c @@ -39,7 +39,7 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap) ExaPixmapPriv(pPixmap);
int w = pPixmap->drawable.width, h = pPixmap->drawable.height;
int depth = pPixmap->drawable.depth, bpp = pPixmap->drawable.bitsPerPixel;
- int usage_hint = pPixmap->usage_hint;
+ int class = pPixmap->drawable.class;
int paddedWidth = pExaPixmap->sys_pitch;
/* Already done. */
@@ -55,7 +55,7 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap) if (pExaScr->info->CreatePixmap2) {
int new_pitch = 0;
- pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, usage_hint, bpp, &new_pitch);
+ pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, class, bpp, &new_pitch);
paddedWidth = pExaPixmap->fb_pitch = new_pitch;
} else {
if (paddedWidth < pExaPixmap->fb_pitch)
diff --git a/xorg-server/exa/exa_mixed.c b/xorg-server/exa/exa_mixed.c index 188a7e0a6..38700e900 100644 --- a/xorg-server/exa/exa_mixed.c +++ b/xorg-server/exa/exa_mixed.c @@ -47,7 +47,7 @@ ExaGetPixmapAddress(PixmapPtr p) */
PixmapPtr
exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint)
+ unsigned class)
{
PixmapPtr pPixmap;
ExaPixmapPrivPtr pExaPixmap;
@@ -59,7 +59,7 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth, return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
- pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, usage_hint);
+ pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, class);
swap(pExaScr, pScreen, CreatePixmap);
if (!pPixmap)
diff --git a/xorg-server/exa/exa_priv.h b/xorg-server/exa/exa_priv.h index 1b8cf294a..546a3e6e8 100644 --- a/xorg-server/exa/exa_priv.h +++ b/xorg-server/exa/exa_priv.h @@ -588,7 +588,7 @@ extern const GCFuncs exaGCFuncs; /* exa_classic.c */
PixmapPtr
exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint);
+ unsigned class);
Bool
exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int depth,
@@ -603,7 +603,7 @@ exaPixmapHasGpuCopy_classic(PixmapPtr pPixmap); /* exa_driver.c */
PixmapPtr
exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint);
+ unsigned class);
Bool
exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth,
@@ -618,7 +618,7 @@ exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap); /* exa_mixed.c */
PixmapPtr
exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint);
+ unsigned class);
Bool
exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
diff --git a/xorg-server/fb/fb.h b/xorg-server/fb/fb.h index 29eecadb3..a33cc40ce 100644 --- a/xorg-server/fb/fb.h +++ b/xorg-server/fb/fb.h @@ -1598,11 +1598,11 @@ fbPictureInit (ScreenPtr pScreen, extern _X_EXPORT PixmapPtr
fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
- unsigned usage_hint);
+ unsigned class);
extern _X_EXPORT PixmapPtr
fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
- unsigned usage_hint);
+ unsigned class);
extern _X_EXPORT Bool
fbDestroyPixmap (PixmapPtr pPixmap);
diff --git a/xorg-server/fb/fb24_32.c b/xorg-server/fb/fb24_32.c index 748a0ec04..b402a2357 100644 --- a/xorg-server/fb/fb24_32.c +++ b/xorg-server/fb/fb24_32.c @@ -546,7 +546,7 @@ fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel) pNewTile = pScreen->CreatePixmap(pScreen, pOldTile->drawable.width,
pOldTile->drawable.height,
pOldTile->drawable.depth,
- pOldTile->usage_hint);
+ pOldTile->drawable.class);
if (!pNewTile)
return 0;
fbGetDrawable (&pOldTile->drawable,
diff --git a/xorg-server/fb/fbpixmap.c b/xorg-server/fb/fbpixmap.c index 80d3252d2..e73a2f02d 100644 --- a/xorg-server/fb/fbpixmap.c +++ b/xorg-server/fb/fbpixmap.c @@ -30,7 +30,7 @@ PixmapPtr
fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
- unsigned usage_hint)
+ unsigned class)
{
PixmapPtr pPixmap;
size_t datasize;
@@ -54,7 +54,7 @@ fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp, if (!pPixmap)
return NullPixmap;
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = 0;
+ pPixmap->drawable.class = class;
pPixmap->drawable.pScreen = pScreen;
pPixmap->drawable.depth = depth;
pPixmap->drawable.bitsPerPixel = bpp;
@@ -78,14 +78,12 @@ fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp, pPixmap->screen_y = 0;
#endif
- pPixmap->usage_hint = usage_hint;
-
return pPixmap;
}
PixmapPtr
fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
- unsigned usage_hint)
+ unsigned class)
{
int bpp;
bpp = BitsPerPixel (depth);
@@ -93,7 +91,7 @@ fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth, if (bpp == 32 && depth <= 24)
bpp = fbGetScreenPrivate(pScreen)->pix32bpp;
#endif
- return fbCreatePixmapBpp (pScreen, width, height, depth, bpp, usage_hint);
+ return fbCreatePixmapBpp (pScreen, width, height, depth, bpp, class);
}
Bool
diff --git a/xorg-server/glx/glapi.c b/xorg-server/glx/glapi.c index 09b7149dc..7c75d2d5a 100644 --- a/xorg-server/glx/glapi.c +++ b/xorg-server/glx/glapi.c @@ -220,8 +220,6 @@ PUBLIC const void *_glapi_Context = NULL; #if defined(THREADS) -static GLboolean ThreadSafe = GL_FALSE; /**< In thread-safe mode? */ - _glthread_TSD _gl_DispatchTSD; /**< Per-thread dispatch pointer */ static _glthread_TSD ContextTSD; /**< Per-thread context pointer */ @@ -268,31 +266,11 @@ _glthread_DECLARE_STATIC_MUTEX(ThreadCheckMutex); #define CHECK_MULTITHREAD_UNLOCK() _glthread_UNLOCK_MUTEX(ThreadCheckMutex) #endif /** - * We should call this periodically from a function such as glXMakeCurrent - * in order to test if multiple threads are being used. + * xserver's gl is not multithreaded, we promise. */ PUBLIC void _glapi_check_multithread(void) { - static unsigned long knownID; - static GLboolean firstCall = GL_TRUE; - - if (ThreadSafe) - return; - - CHECK_MULTITHREAD_LOCK(); - if (firstCall) { - _glapi_init_multithread(); - - knownID = _glthread_GetID(); - firstCall = GL_FALSE; - } - else if (knownID != _glthread_GetID()) { - ThreadSafe = GL_TRUE; - _glapi_set_dispatch(NULL); - _glapi_set_context(NULL); - } - CHECK_MULTITHREAD_UNLOCK(); } #else @@ -321,7 +299,7 @@ _glapi_set_context(void *context) _glapi_tls_Context = context; #elif defined(THREADS) _glthread_SetTSD(&ContextTSD, context); - _glapi_Context = (ThreadSafe) ? NULL : context; + _glapi_Context = context; #else _glapi_Context = context; #endif @@ -339,8 +317,6 @@ _glapi_get_context(void) { #if defined(GLX_USE_TLS) return _glapi_tls_Context; -#elif defined(THREADS) - return (ThreadSafe) ? _glthread_GetTSD(&ContextTSD) : _glapi_Context; #else return _glapi_Context; #endif @@ -362,18 +338,9 @@ _glapi_set_dispatch(struct _glapi_table *dispatch) /* use the no-op functions */ dispatch = (struct _glapi_table *) __glapi_noop_table; } -#ifdef DEBUG - else { - _glapi_check_table_not_null(dispatch); - _glapi_check_table(dispatch); - } -#endif #if defined(GLX_USE_TLS) _glapi_tls_Dispatch = dispatch; -#elif defined(THREADS) - _glthread_SetTSD(&_gl_DispatchTSD, (void *) dispatch); - _glapi_Dispatch = (ThreadSafe) ? NULL : dispatch; #else _glapi_Dispatch = dispatch; #endif @@ -389,10 +356,6 @@ _glapi_get_dispatch(void) { #if defined(GLX_USE_TLS) return _glapi_tls_Dispatch; -#elif defined(THREADS) - return (ThreadSafe) - ? (struct _glapi_table *) _glthread_GetTSD(&_gl_DispatchTSD) - : _glapi_Dispatch; #else return _glapi_Dispatch; #endif @@ -1128,84 +1091,3 @@ _glapi_get_dispatch_table_size(void) return FIRST_DYNAMIC_OFFSET + MAX_EXTENSION_FUNCS; } - -/** - * Make sure there are no NULL pointers in the given dispatch table. - * Intended for debugging purposes. - */ -void -_glapi_check_table_not_null(const struct _glapi_table *table) -{ -#ifdef EXTRA_DEBUG /* set to DEBUG for extra DEBUG */ - const GLuint entries = _glapi_get_dispatch_table_size(); - const void **tab = (const void **) table; - GLuint i; - for (i = 1; i < entries; i++) { - assert(tab[i]); - } -#else - (void) table; -#endif -} - - -/** - * Do some spot checks to be sure that the dispatch table - * slots are assigned correctly. For debugging only. - */ -void -_glapi_check_table(const struct _glapi_table *table) -{ -#ifdef EXTRA_DEBUG /* set to DEBUG for extra DEBUG */ - { - GLuint BeginOffset = _glapi_get_proc_offset("glBegin"); - char *BeginFunc = (char*) &table->Begin; - GLuint offset = (BeginFunc - (char *) table) / sizeof(void *); - assert(BeginOffset == offset); - } - { - GLuint viewportOffset = _glapi_get_proc_offset("glViewport"); - char *viewportFunc = (char*) &table->Viewport; - GLuint offset = (viewportFunc - (char *) table) / sizeof(void *); - assert(viewportOffset == offset); - } - { - GLuint VertexPointerOffset = _glapi_get_proc_offset("glVertexPointer"); - char *VertexPointerFunc = (char*) &table->VertexPointer; - GLuint offset = (VertexPointerFunc - (char *) table) / sizeof(void *); - assert(VertexPointerOffset == offset); - } - { - GLuint ResetMinMaxOffset = _glapi_get_proc_offset("glResetMinmax"); - char *ResetMinMaxFunc = (char*) &table->ResetMinmax; - GLuint offset = (ResetMinMaxFunc - (char *) table) / sizeof(void *); - assert(ResetMinMaxOffset == offset); - } - { - GLuint blendColorOffset = _glapi_get_proc_offset("glBlendColor"); - char *blendColorFunc = (char*) &table->BlendColor; - GLuint offset = (blendColorFunc - (char *) table) / sizeof(void *); - assert(blendColorOffset == offset); - } - { - GLuint secondaryColor3fOffset = _glapi_get_proc_offset("glSecondaryColor3fEXT"); - char *secondaryColor3fFunc = (char*) &table->SecondaryColor3fEXT; - GLuint offset = (secondaryColor3fFunc - (char *) table) / sizeof(void *); - assert(secondaryColor3fOffset == offset); - } - { - GLuint pointParameterivOffset = _glapi_get_proc_offset("glPointParameterivNV"); - char *pointParameterivFunc = (char*) &table->PointParameterivNV; - GLuint offset = (pointParameterivFunc - (char *) table) / sizeof(void *); - assert(pointParameterivOffset == offset); - } - { - GLuint setFenceOffset = _glapi_get_proc_offset("glSetFenceNV"); - char *setFenceFunc = (char*) &table->SetFenceNV; - GLuint offset = (setFenceFunc - (char *) table) / sizeof(void *); - assert(setFenceOffset == offset); - } -#else - (void) table; -#endif -} diff --git a/xorg-server/glx/glthread.c b/xorg-server/glx/glthread.c index c466e9bf0..5da7e433c 100644 --- a/xorg-server/glx/glthread.c +++ b/xorg-server/glx/glthread.c @@ -25,15 +25,13 @@ /* * XXX There's probably some work to do in order to make this file - * truly reusable outside of Mesa. First, the glheader.h include must go. + * truly reusable outside of Mesa. */ + #ifdef HAVE_DIX_CONFIG_H #include <dix-config.h> #include <X11/Xfuncproto.h> -#ifndef PUBLIC -#define PUBLIC -#endif #endif #include <stdlib.h> @@ -74,7 +72,7 @@ */ #ifdef PTHREADS -PUBLIC unsigned long +_X_EXPORT unsigned long _glthread_GetID(void) { return (unsigned long) pthread_self(); @@ -116,8 +114,6 @@ _glthread_SetTSD(_glthread_TSD *tsd, void *ptr) #endif /* PTHREADS */ - - /* * Win32 Threads. The only available option for Windows 95/NT. * Be sure that you compile using the Multithreaded runtime, otherwise @@ -125,12 +121,20 @@ _glthread_SetTSD(_glthread_TSD *tsd, void *ptr) */ #ifdef WIN32_THREADS -static void InsteadOf_exit(int nCode) +void FreeTSD(_glthread_TSD *p) { - DWORD dwErr = GetLastError(); + if (p->initMagic==INIT_MAGIC) { + TlsFree(p->key); + p->initMagic=0; + } } -PUBLIC unsigned long +void InsteadOf_exit(int nCode) +{ + DWORD dwErr=GetLastError(); +} + +unsigned long _glthread_GetID(void) { return GetCurrentThreadId(); @@ -142,24 +146,13 @@ _glthread_InitTSD(_glthread_TSD *tsd) { tsd->key = TlsAlloc(); if (tsd->key == TLS_OUT_OF_INDEXES) { - perror(INIT_TSD_ERROR); + perror("Mesa:_glthread_InitTSD"); InsteadOf_exit(-1); } tsd->initMagic = INIT_MAGIC; } -void -_glthread_DestroyTSD(_glthread_TSD *tsd) -{ - if (tsd->initMagic != INIT_MAGIC) { - return; - } - TlsFree(tsd->key); - tsd->initMagic = 0x0; -} - - void * _glthread_GetTSD(_glthread_TSD *tsd) { @@ -179,61 +172,20 @@ _glthread_SetTSD(_glthread_TSD *tsd, void *ptr) _glthread_InitTSD(tsd); } if (TlsSetValue(tsd->key, ptr) == 0) { - perror(SET_TSD_ERROR); - InsteadOf_exit(-1); + perror("Mesa:_glthread_SetTSD"); + InsteadOf_exit(-1); } } #endif /* WIN32_THREADS */ -/* - * BeOS threads - */ -#ifdef BEOS_THREADS - -PUBLIC unsigned long -_glthread_GetID(void) -{ - return (unsigned long) find_thread(NULL); -} - -void -_glthread_InitTSD(_glthread_TSD *tsd) -{ - tsd->key = tls_allocate(); - tsd->initMagic = INIT_MAGIC; -} - -void * -_glthread_GetTSD(_glthread_TSD *tsd) -{ - if (tsd->initMagic != (int) INIT_MAGIC) { - _glthread_InitTSD(tsd); - } - return tls_get(tsd->key); -} - -void -_glthread_SetTSD(_glthread_TSD *tsd, void *ptr) -{ - if (tsd->initMagic != (int) INIT_MAGIC) { - _glthread_InitTSD(tsd); - } - tls_set(tsd->key, ptr); -} - -#endif /* BEOS_THREADS */ - - - #else /* THREADS */ - /* * no-op functions */ -PUBLIC unsigned long +_X_EXPORT unsigned long _glthread_GetID(void) { return 0; diff --git a/xorg-server/glx/glthread.h b/xorg-server/glx/glthread.h index 4fe99284a..28793fcc7 100644 --- a/xorg-server/glx/glthread.h +++ b/xorg-server/glx/glthread.h @@ -64,12 +64,18 @@ #define GLTHREAD_H -#if defined(PTHREADS) || defined(WIN32_THREADS) || defined(BEOS_THREADS) -#ifndef THREADS -#define THREADS +#if defined(USE_MGL_NAMESPACE) +#define _glapi_Dispatch _mglapi_Dispatch #endif + +#if (defined(PTHREADS) || defined(WIN32_THREADS)) \ + && !defined(THREADS) +# define THREADS #endif +#ifdef VMS +#include <GL/vms_x_fix.h> +#endif /* * POSIX threads. This should be your choice in the Unix world @@ -110,6 +116,18 @@ typedef pthread_mutex_t _glthread_Mutex; #endif /* PTHREADS */ + + +/* + * Solaris threads. Use only up to Solaris 2.4. + * Solaris 2.5 and higher provide POSIX threads. + * Be sure to compile with -mt on the Solaris compilers, or + * use -D_REENTRANT if using gcc. + */ + + + + /* * Windows threads. Should work with Windows NT and 95. * IMPORTANT: Link with multithreaded runtime library when THREADS are @@ -127,44 +145,22 @@ typedef HANDLE _glthread_Thread; typedef CRITICAL_SECTION _glthread_Mutex; -#define _glthread_DECLARE_STATIC_MUTEX(name) \ - /* static */ _glthread_Mutex name = { 0, 0, 0, 0, 0, 0 } - -#define _glthread_INIT_MUTEX(name) \ - InitializeCriticalSection(&name) - -#define _glthread_DESTROY_MUTEX(name) \ - DeleteCriticalSection(&name) - -#define _glthread_LOCK_MUTEX(name) \ - EnterCriticalSection(&name) - -#define _glthread_UNLOCK_MUTEX(name) \ - LeaveCriticalSection(&name) +#define _glthread_DECLARE_STATIC_MUTEX(name) /*static*/ _glthread_Mutex name = {0,0,0,0,0,0} +#define _glthread_INIT_MUTEX(name) InitializeCriticalSection(&name) +#define _glthread_DESTROY_MUTEX(name) DeleteCriticalSection(&name) +#define _glthread_LOCK_MUTEX(name) EnterCriticalSection(&name) +#define _glthread_UNLOCK_MUTEX(name) LeaveCriticalSection(&name) #endif /* WIN32_THREADS */ - /* * BeOS threads. R5.x required. */ #ifdef BEOS_THREADS -/* Problem with OS.h and this file on haiku */ -#ifndef __HAIKU__ #include <kernel/OS.h> -#endif - #include <support/TLS.h> -/* The only two typedefs required here - * this is cause of the OS.h problem - */ -#ifdef __HAIKU__ -typedef int32 thread_id; -typedef int32 sem_id; -#endif - typedef struct { int32 key; int initMagic; @@ -179,40 +175,28 @@ typedef struct { } benaphore; typedef benaphore _glthread_Mutex; -#define _glthread_DECLARE_STATIC_MUTEX(name) \ - static _glthread_Mutex name = { 0, 0 } +#define _glthread_DECLARE_STATIC_MUTEX(name) static _glthread_Mutex name = { 0, 0 } +#define _glthread_INIT_MUTEX(name) name.sem = create_sem(0, #name"_benaphore"), name.lock = 0 +#define _glthread_DESTROY_MUTEX(name) delete_sem(name.sem), name.lock = 0 +#define _glthread_LOCK_MUTEX(name) if (name.sem == 0) _glthread_INIT_MUTEX(name); \ + if (atomic_add(&(name.lock), 1) >= 1) acquire_sem(name.sem) +#define _glthread_UNLOCK_MUTEX(name) if (atomic_add(&(name.lock), -1) > 1) release_sem(name.sem) -#define _glthread_INIT_MUTEX(name) \ - name.sem = create_sem(0, #name"_benaphore"), \ - name.lock = 0 - -#define _glthread_DESTROY_MUTEX(name) \ - delete_sem(name.sem), \ - name.lock = 0 - -#define _glthread_LOCK_MUTEX(name) \ - if (name.sem == 0) \ - _glthread_INIT_MUTEX(name); \ - if (atomic_add(&(name.lock), 1) >= 1) \ - acquire_sem(name.sem) +#endif /* BEOS_THREADS */ -#define _glthread_UNLOCK_MUTEX(name) \ - if (atomic_add(&(name.lock), -1) > 1) \ - release_sem(name.sem) -#endif /* BEOS_THREADS */ +#ifndef THREADS /* * THREADS not defined */ -#ifndef THREADS -typedef unsigned _glthread_TSD; +typedef int _glthread_TSD; -typedef unsigned _glthread_Thread; +typedef int _glthread_Thread; -typedef unsigned _glthread_Mutex; +typedef int _glthread_Mutex; #define _glthread_DECLARE_STATIC_MUTEX(name) static _glthread_Mutex name = 0 @@ -240,10 +224,6 @@ extern void _glthread_InitTSD(_glthread_TSD *); -extern void -_glthread_DestroyTSD(_glthread_TSD *); /* WIN32 only */ - - extern void * _glthread_GetTSD(_glthread_TSD *); @@ -251,5 +231,22 @@ _glthread_GetTSD(_glthread_TSD *); extern void _glthread_SetTSD(_glthread_TSD *, void *); +#if defined(GLX_USE_TLS) + +extern __thread struct _glapi_table * _glapi_tls_Dispatch + __attribute__((tls_model("initial-exec"))); + +#define GET_DISPATCH() _glapi_tls_Dispatch + +#elif !defined(GL_CALL) +# if defined(THREADS) +# define GET_DISPATCH() \ + ((__builtin_expect( _glapi_Dispatch != NULL, 1 )) \ + ? _glapi_Dispatch : _glapi_get_dispatch()) +# else +# define GET_DISPATCH() _glapi_Dispatch +# endif /* defined(THREADS) */ +#endif /* ndef GL_CALL */ + #endif /* THREADS_H */ diff --git a/xorg-server/hw/dmx/dmxpixmap.c b/xorg-server/hw/dmx/dmxpixmap.c index 119dd1134..9a098777d 100644 --- a/xorg-server/hw/dmx/dmxpixmap.c +++ b/xorg-server/hw/dmx/dmxpixmap.c @@ -82,7 +82,7 @@ void dmxBECreatePixmap(PixmapPtr pPixmap) /** Create a pixmap for \a pScreen with the specified \a width, \a
* height, and \a depth. */
PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned usage_hint)
+ unsigned class)
{
DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
PixmapPtr pPixmap;
@@ -104,7 +104,7 @@ PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, return NullPixmap;
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = 0;
+ pPixmap->drawable.class = class;
pPixmap->drawable.pScreen = pScreen;
pPixmap->drawable.depth = depth;
pPixmap->drawable.bitsPerPixel = bpp;
@@ -116,7 +116,6 @@ PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, pPixmap->drawable.height = height;
pPixmap->devKind = PixmapBytePad(width, bpp);
pPixmap->refcnt = 1;
- pPixmap->usage_hint = usage_hint;
pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
pPixPriv->pixmap = (Pixmap)0;
diff --git a/xorg-server/hw/dmx/dmxpixmap.h b/xorg-server/hw/dmx/dmxpixmap.h index a41918ce4..70aa5075c 100644 --- a/xorg-server/hw/dmx/dmxpixmap.h +++ b/xorg-server/hw/dmx/dmxpixmap.h @@ -50,7 +50,7 @@ extern Bool dmxInitPixmap(ScreenPtr pScreen); extern PixmapPtr dmxCreatePixmap(ScreenPtr pScreen,
int width, int height, int depth,
- unsigned usage_hint);
+ unsigned class);
extern Bool dmxDestroyPixmap(PixmapPtr pPixmap);
extern RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap);
diff --git a/xorg-server/hw/xfree86/common/xf86Config.c b/xorg-server/hw/xfree86/common/xf86Config.c index 1dea47feb..bd90e6ca3 100644 --- a/xorg-server/hw/xfree86/common/xf86Config.c +++ b/xorg-server/hw/xfree86/common/xf86Config.c @@ -1787,9 +1787,11 @@ configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum, XF86ConfDisplayPtr dispptr;
XF86ConfAdaptorLinkPtr conf_adaptor;
Bool defaultMonitor = FALSE;
+ XF86ConfScreenRec local_conf_screen;
if (!conf_screen) {
- conf_screen = xnfcalloc(1, sizeof(XF86ConfScreenRec));
+ memset(&local_conf_screen, 0, sizeof(local_conf_screen));
+ conf_screen = &local_conf_screen;
conf_screen->scrn_identifier = "Default Screen Section";
xf86Msg(X_DEFAULT, "No screen section available. Using defaults.\n");
}
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c index 0aa6f2cf4..a6266e725 100644 --- a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c +++ b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c @@ -369,13 +369,13 @@ VGAarbiterClearToBackground ( }
static PixmapPtr
-VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
+VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class)
{
PixmapPtr pPix;
SCREEN_PROLOG ( CreatePixmap);
VGAGet(pScreen);
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
+ pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, class);
VGAPut();
SCREEN_EPILOG (CreatePixmap, VGAarbiterCreatePixmap);
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h index 13fde5e79..0f8416b71 100644 --- a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h +++ b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h @@ -155,7 +155,7 @@ static void VGAarbiterCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, static void VGAarbiterClearToBackground (WindowPtr pWin, int x, int y, int w,
int h, Bool generateExposures);
static PixmapPtr VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h,
- int depth, unsigned int usage_hint);
+ int depth, unsigned int class);
static Bool VGAarbiterCreateGC(GCPtr pGC);
static Bool VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank);
static void VGAarbiterStoreColors (ColormapPtr pmap, int ndef, xColorItem
diff --git a/xorg-server/hw/xfree86/vbe/vbe.c b/xorg-server/hw/xfree86/vbe/vbe.c index 5120b3199..082cfae4f 100644 --- a/xorg-server/hw/xfree86/vbe/vbe.c +++ b/xorg-server/hw/xfree86/vbe/vbe.c @@ -395,7 +395,7 @@ VBEGetVBEInfo(vbeInfoPtr pVbe) i = 0;
while (modes[i] != 0xffff)
i++;
- block->VideoModePtr = malloc(sizeof(CARD16) * i + 1);
+ block->VideoModePtr = malloc(sizeof(CARD16) * (i + 1));
memcpy(block->VideoModePtr, modes, sizeof(CARD16) * i);
block->VideoModePtr[i] = 0xffff;
diff --git a/xorg-server/hw/xfree86/xaa/xaaInit.c b/xorg-server/hw/xfree86/xaa/xaaInit.c index ff1dd3d8b..c0617149a 100644 --- a/xorg-server/hw/xfree86/xaa/xaaInit.c +++ b/xorg-server/hw/xfree86/xaa/xaaInit.c @@ -34,7 +34,7 @@ static void XAAGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h, static void XAAGetSpans(DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
int *pwidth, int nspans, char *pdstStart);
static PixmapPtr XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint);
+ unsigned class);
static Bool XAADestroyPixmap(PixmapPtr pPixmap);
static Bool XAAEnterVT (int index, int flags);
static void XAALeaveVT (int index, int flags);
@@ -331,7 +331,7 @@ XAAInitializeOffscreenDepths (ScreenPtr pScreen) }
static PixmapPtr
-XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
+XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class)
{
XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
@@ -346,7 +346,7 @@ XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint) XAAInitializeOffscreenDepths (pScreen);
if(pScrn->vtSema &&
- (usage_hint != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
+ (class != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
(infoRec->offscreenDepths & (1 << (depth - 1))) &&
(size >= MIN_OFFPIX_SIZE) && !SwitchedOut &&
(!infoRec->maxOffPixWidth || (w <= infoRec->maxOffPixWidth)) &&
@@ -379,7 +379,7 @@ XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint) }
XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, usage_hint);
+ pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, class);
XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
if (!pPix) {
@@ -411,7 +411,7 @@ XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint) }
BAILOUT:
XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
+ pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, class);
XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
if(pPix) {
diff --git a/xorg-server/hw/xnest/Pixmap.c b/xorg-server/hw/xnest/Pixmap.c index da81a1d06..efb2774d3 100644 --- a/xorg-server/hw/xnest/Pixmap.c +++ b/xorg-server/hw/xnest/Pixmap.c @@ -37,7 +37,7 @@ DevPrivateKeyRec xnestPixmapPrivateKeyRec; PixmapPtr
xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned usage_hint)
+ unsigned class)
{
PixmapPtr pPixmap;
@@ -45,7 +45,7 @@ xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, if (!pPixmap)
return NullPixmap;
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = 0;
+ pPixmap->drawable.class = class;
pPixmap->drawable.depth = depth;
pPixmap->drawable.bitsPerPixel = depth;
pPixmap->drawable.id = 0;
@@ -57,7 +57,6 @@ xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
pPixmap->refcnt = 1;
pPixmap->devKind = PixmapBytePad(width, depth);
- pPixmap->usage_hint = usage_hint;
if (width && height)
xnestPixmapPriv(pPixmap)->pixmap =
XCreatePixmap(xnestDisplay,
diff --git a/xorg-server/hw/xnest/XNPixmap.h b/xorg-server/hw/xnest/XNPixmap.h index 0d7c6b61e..c9223e5ce 100644 --- a/xorg-server/hw/xnest/XNPixmap.h +++ b/xorg-server/hw/xnest/XNPixmap.h @@ -30,7 +30,7 @@ typedef struct { #define xnestSharePixmap(pPixmap) ((pPixmap)->refcnt++)
PixmapPtr xnestCreatePixmap(ScreenPtr pScreen, int width, int height,
- int depth, unsigned usage_hint);
+ int depth, unsigned class);
Bool xnestDestroyPixmap(PixmapPtr pPixmap);
RegionPtr xnestPixmapToRegion(PixmapPtr pPixmap);
diff --git a/xorg-server/hw/xwin/win.h b/xorg-server/hw/xwin/win.h index df939b494..e01955cb1 100644 --- a/xorg-server/hw/xwin/win.h +++ b/xorg-server/hw/xwin/win.h @@ -1,1465 +1,1465 @@ -/* - *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. - * - *Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - *"Software"), to deal in the Software without restriction, including - *without limitation the rights to use, copy, modify, merge, publish, - *distribute, sublicense, and/or sell copies of the Software, and to - *permit persons to whom the Software is furnished to do so, subject to - *the following conditions: - * - *The above copyright notice and this permission notice shall be - *included in all copies or substantial portions of the Software. - * - *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR - *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF - *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - *Except as contained in this notice, the name of the XFree86 Project - *shall not be used in advertising or otherwise to promote the sale, use - *or other dealings in this Software without prior written authorization - *from the XFree86 Project. - * - * Authors: Dakshinamurthy Karra - * Suhaib M Siddiqi - * Peter Busch - * Harold L Hunt II - * Kensuke Matsuzaki - */ - -#ifndef _WIN_H_ -#define _WIN_H_ - -#ifndef NO -#define NO 0 -#endif -#ifndef YES -#define YES 1 -#endif - -/* WM_XBUTTON Messages. They should go into w32api. */ -#ifndef WM_XBUTTONDOWN -# define WM_XBUTTONDOWN 523 -#endif -#ifndef WM_XBUTTONUP -# define WM_XBUTTONUP 524 -#endif -#ifndef WM_XBUTTONDBLCLK -# define WM_XBUTTONDBLCLK 525 -#endif - - -#define WIN_DEFAULT_BPP 0 -#define WIN_DEFAULT_WHITEPIXEL 255 -#define WIN_DEFAULT_BLACKPIXEL 0 -#define WIN_DEFAULT_LINEBIAS 0 -#define WIN_DEFAULT_E3B_TIME 50 /* milliseconds */ -#define WIN_DEFAULT_DPI 75 -#define WIN_DEFAULT_REFRESH 0 -#define WIN_DEFAULT_WIN_KILL TRUE -#define WIN_DEFAULT_UNIX_KILL FALSE -#define WIN_DEFAULT_CLIP_UPDATES_NBOXES 0 -#ifdef XWIN_EMULATEPSEUDO -#define WIN_DEFAULT_EMULATE_PSEUDO FALSE -#endif -#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH FALSE - -/* - * Windows only supports 256 color palettes - */ -#define WIN_NUM_PALETTE_ENTRIES 256 - -/* - * Number of times to call Restore in an attempt to restore the primary surface - */ -#define WIN_REGAIN_SURFACE_RETRIES 1 - -/* - * Build a supported display depths mask by shifting one to the left - * by the number of bits in the supported depth. - */ -#define WIN_SUPPORTED_BPPS ( (1 << (32 - 1)) | (1 << (24 - 1)) \ - | (1 << (16 - 1)) | (1 << (15 - 1)) \ - | (1 << ( 8 - 1))) -#define WIN_CHECK_DEPTH YES - -/* - * Timer IDs for WM_TIMER - */ -#define WIN_E3B_TIMER_ID 1 -#define WIN_POLLING_MOUSE_TIMER_ID 2 - -#define MOUSE_POLLING_INTERVAL 50 - -#define WIN_E3B_OFF -1 -#define WIN_FD_INVALID -1 - -#define WIN_SERVER_NONE 0x0L /* 0 */ -#define WIN_SERVER_SHADOW_GDI 0x1L /* 1 */ -#define WIN_SERVER_SHADOW_DD 0x2L /* 2 */ -#define WIN_SERVER_SHADOW_DDNL 0x4L /* 4 */ -#ifdef XWIN_PRIMARYFB -#define WIN_SERVER_PRIMARY_DD 0x8L /* 8 */ -#endif -#ifdef XWIN_NATIVEGDI -# define WIN_SERVER_NATIVE_GDI 0x10L /* 16 */ -#endif - -#define AltMapIndex Mod1MapIndex -#define NumLockMapIndex Mod2MapIndex -#define AltLangMapIndex Mod3MapIndex -#define KanaMapIndex Mod4MapIndex -#define ScrollLockMapIndex Mod5MapIndex - -#define WIN_MOD_LALT 0x00000001 -#define WIN_MOD_RALT 0x00000002 -#define WIN_MOD_LCONTROL 0x00000004 -#define WIN_MOD_RCONTROL 0x00000008 - -#define WIN_24BPP_MASK_RED 0x00FF0000 -#define WIN_24BPP_MASK_GREEN 0x0000FF00 -#define WIN_24BPP_MASK_BLUE 0x000000FF - -#define WIN_MAX_KEYS_PER_KEY 4 - -#include <sys/types.h> -#include <sys/stat.h> -#include <stdio.h> - -#include <errno.h> -#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) -#define HANDLE void * -#ifdef _MSC_VER -typedef int pid_t; -#endif -#include <pthread.h> -#undef HANDLE -#endif - -#ifdef HAS_MMAP -#include <sys/mman.h> -#ifndef MAP_FILE -#define MAP_FILE 0 -#endif /* MAP_FILE */ -#endif /* HAS_MMAP */ - -#include <X11/X.h> -#include <X11/Xproto.h> -#include <X11/Xos.h> -#include <X11/Xprotostr.h> -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "pixmap.h" -#include "region.h" -#include "gcstruct.h" -#include "colormap.h" -#include "colormapst.h" -#include "miscstruct.h" -#include "servermd.h" -#include "windowstr.h" -#include "mi.h" -#include "micmap.h" -#include "mifillarc.h" -#include "mifpoly.h" -#include "mibstore.h" -#include "input.h" -#include "mipointer.h" -#include "X11/keysym.h" -#include "mibstore.h" -#include "micoord.h" -#include "dix.h" -#include "miline.h" -#include "shadow.h" -#include "fb.h" -#include "rootless.h" - -#include "mipict.h" -#include "picturestr.h" - -#ifdef RANDR -#include "randrstr.h" -#endif - -/* - * Windows headers - */ -#include "winms.h" -#include "winresource.h" - - -/* - * Define Windows constants - */ - -#define WM_TRAYICON (WM_USER + 1000) -#define WM_INIT_SYS_MENU (WM_USER + 1001) -#define WM_GIVEUP (WM_USER + 1002) - - -/* Local includes */ -#include "winwindow.h" -#include "winmsg.h" - -#define PROFILEPOINT(point,thresh)\ -{\ -static unsigned int PROFPT##point = 0;\ -if (++PROFPT##point % thresh == 0)\ -ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\ -} - - -/* We use xor this macro for detecting toggle key state changes */ -#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b))) - -#define DEFINE_ATOM_HELPER(func,atom_name) \ -static Atom func (void) { \ - static int generation; \ - static Atom atom; \ - if (generation != serverGeneration) { \ - generation = serverGeneration; \ - atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \ - } \ - return atom; \ -} - -/* - * Typedefs for engine dependent function pointers - */ - -typedef Bool (*winAllocateFBProcPtr)(ScreenPtr); - -typedef void (*winFreeFBProcPtr)(ScreenPtr); - -typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr); - -typedef Bool (*winInitScreenProcPtr)(ScreenPtr); - -typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr); - -typedef Bool (*winInitVisualsProcPtr)(ScreenPtr); - -typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr); - -typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr); - -typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **); - -typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr); - -typedef Bool (*winActivateAppProcPtr)(ScreenPtr); - -typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen); - -typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen); - -typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap); - -typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap, - int ndef, xColorItem *pdefs); - -typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap); - -typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap); - -typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr); - -typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr); - -typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr); - -typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin); - -typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr); - -#ifdef XWIN_NATIVEGDI -/* Typedefs for native GDI wrappers */ -typedef Bool (*RealizeFontPtr) (ScreenPtr pScreen, FontPtr pFont); -typedef Bool (*UnrealizeFontPtr)(ScreenPtr pScreen, FontPtr pFont); -#endif - - -/* - * GC (graphics context) privates - */ - -typedef struct -{ - HDC hdc; - HDC hdcMem; -} winPrivGCRec, *winPrivGCPtr; - - -/* - * Pixmap privates - */ - -typedef struct -{ - HDC hdcSelected; - HBITMAP hBitmap; - BYTE *pbBits; - DWORD dwScanlineBytes; - BITMAPINFOHEADER *pbmih; -} winPrivPixmapRec, *winPrivPixmapPtr; - - -/* - * Colormap privates - */ - -typedef struct -{ - HPALETTE hPalette; - LPDIRECTDRAWPALETTE lpDDPalette; - RGBQUAD rgbColors[WIN_NUM_PALETTE_ENTRIES]; - PALETTEENTRY peColors[WIN_NUM_PALETTE_ENTRIES]; -} winPrivCmapRec, *winPrivCmapPtr; - -/* - * Windows Cursor handling. - */ - -typedef struct { - /* from GetSystemMetrics */ - int sm_cx; - int sm_cy; - - BOOL visible; - HCURSOR handle; - QueryBestSizeProcPtr QueryBestSize; - miPointerSpriteFuncPtr spriteFuncs; -} winCursorRec; - -/* - * Resize modes - */ -typedef enum { - notAllowed, - resizeWithScrollbars, - resizeWithRandr -} winResizeMode; - -/* - * Screen information structure that we need before privates are available - * in the server startup sequence. - */ - -typedef struct -{ - ScreenPtr pScreen; - - /* Did the user specify a height and width? */ - Bool fUserGaveHeightAndWidth; - - DWORD dwScreen; - - int iMonitor; - DWORD dwUserWidth; - DWORD dwUserHeight; - DWORD dwWidth; - DWORD dwHeight; - DWORD dwPaddedWidth; - - /* Did the user specify a screen position? */ - Bool fUserGavePosition; - DWORD dwInitialX; - DWORD dwInitialY; - - /* - * dwStride is the number of whole pixels that occupy a scanline, - * including those pixels that are not displayed. This is basically - * a rounding up of the width. - */ - DWORD dwStride; - - /* Offset of the screen in the window when using scrollbars */ - DWORD dwXOffset; - DWORD dwYOffset; - - DWORD dwBPP; - DWORD dwDepth; - DWORD dwRefreshRate; - char *pfb; - DWORD dwEngine; - DWORD dwEnginePreferred; - DWORD dwClipUpdatesNBoxes; -#ifdef XWIN_EMULATEPSEUDO - Bool fEmulatePseudo; -#endif - Bool fFullScreen; - Bool fDecoration; -#ifdef XWIN_MULTIWINDOWEXTWM - Bool fMWExtWM; - Bool fAnotherWMRunning; -#endif -#ifdef XWIN_MULTIWINDOWINTWM - Bool fInternalWM; -#endif - Bool fRootless; -#ifdef XWIN_MULTIWINDOW - Bool fMultiWindow; -#endif -#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM) - Bool fMultiMonitorOverride; -#endif - Bool fMultipleMonitors; - Bool fLessPointer; - winResizeMode iResizeMode; - Bool fNoTrayIcon; - int iE3BTimeout; - /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */ - Bool fUseWinKillKey; - Bool fUseUnixKillKey; - Bool fIgnoreInput; - - /* Did the user explicitly set this screen? */ - Bool fExplicitScreen; -} winScreenInfo, *winScreenInfoPtr; - - -/* - * Screen privates - */ - -typedef struct _winPrivScreenRec -{ - winScreenInfoPtr pScreenInfo; - - Bool fEnabled; - Bool fClosed; - Bool fActive; - Bool fBadDepth; - - int iDeltaZ; - - int iConnectedClients; - - CloseScreenProcPtr CloseScreen; - - DWORD dwRedMask; - DWORD dwGreenMask; - DWORD dwBlueMask; - DWORD dwBitsPerRGB; - - DWORD dwModeKeyStates; - - /* Handle to icons that must be freed */ - HICON hiconNotifyIcon; - - /* Palette management */ - ColormapPtr pcmapInstalled; - - /* Pointer to the root visual so we only have to look it up once */ - VisualPtr pRootVisual; - - /* 3 button emulation variables */ - int iE3BCachedPress; - Bool fE3BFakeButton2Sent; - - /* Privates used by shadow fb GDI server */ - HBITMAP hbmpShadow; - HDC hdcScreen; - HDC hdcShadow; - HWND hwndScreen; - BITMAPINFOHEADER *pbmih; - - /* Privates used by shadow fb and primary fb DirectDraw servers */ - LPDIRECTDRAW pdd; - LPDIRECTDRAWSURFACE pddsPrimary; - LPDIRECTDRAW2 pdd2; - - /* Privates used by shadow fb DirectDraw server */ - LPDIRECTDRAWSURFACE pddsShadow; - LPDDSURFACEDESC pddsdShadow; - -#ifdef XWIN_PRIMARYFB - /* Privates used by primary fb DirectDraw server */ - LPDIRECTDRAWSURFACE pddsOffscreen; - LPDDSURFACEDESC pddsdOffscreen; - LPDDSURFACEDESC pddsdPrimary; -#endif - - /* Privates used by shadow fb DirectDraw Nonlocking server */ - LPDIRECTDRAW4 pdd4; - LPDIRECTDRAWSURFACE4 pddsShadow4; - LPDIRECTDRAWSURFACE4 pddsPrimary4; - BOOL fRetryCreateSurface; - - /* Privates used by both shadow fb DirectDraw servers */ - LPDIRECTDRAWCLIPPER pddcPrimary; - -#ifdef XWIN_MULTIWINDOWEXTWM - /* Privates used by multi-window external window manager */ - RootlessFrameID widTop; - Bool fRestacking; -#endif - -#ifdef XWIN_MULTIWINDOW - /* Privates used by multi-window */ - pthread_t ptWMProc; - pthread_t ptXMsgProc; - void *pWMInfo; -#endif - -#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM) - /* Privates used by both multi-window and rootless */ - Bool fRootWindowShown; -#endif - -#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) - /* Privates used for any module running in a seperate thread */ - pthread_mutex_t pmServerStarted; - Bool fServerStarted; -#endif - - /* Engine specific functions */ - winAllocateFBProcPtr pwinAllocateFB; - winFreeFBProcPtr pwinFreeFB; - winShadowUpdateProcPtr pwinShadowUpdate; - winInitScreenProcPtr pwinInitScreen; - winCloseScreenProcPtr pwinCloseScreen; - winInitVisualsProcPtr pwinInitVisuals; - winAdjustVideoModeProcPtr pwinAdjustVideoMode; - winCreateBoundingWindowProcPtr pwinCreateBoundingWindow; - winFinishScreenInitProcPtr pwinFinishScreenInit; - winBltExposedRegionsProcPtr pwinBltExposedRegions; - winActivateAppProcPtr pwinActivateApp; - winRedrawScreenProcPtr pwinRedrawScreen; - winRealizeInstalledPaletteProcPtr pwinRealizeInstalledPalette; - winInstallColormapProcPtr pwinInstallColormap; - winStoreColorsProcPtr pwinStoreColors; - winCreateColormapProcPtr pwinCreateColormap; - winDestroyColormapProcPtr pwinDestroyColormap; - winHotKeyAltTabProcPtr pwinHotKeyAltTab; - winCreatePrimarySurfaceProcPtr pwinCreatePrimarySurface; - winReleasePrimarySurfaceProcPtr pwinReleasePrimarySurface; - - winCreateScreenResourcesProc pwinCreateScreenResources; - -#ifdef XWIN_MULTIWINDOW - /* Window Procedures for MultiWindow mode */ - winFinishCreateWindowsWindowProcPtr pwinFinishCreateWindowsWindow; -#endif - - /* Window Procedures for Rootless mode */ - CreateWindowProcPtr CreateWindow; - DestroyWindowProcPtr DestroyWindow; - PositionWindowProcPtr PositionWindow; - ChangeWindowAttributesProcPtr ChangeWindowAttributes; - RealizeWindowProcPtr RealizeWindow; - UnrealizeWindowProcPtr UnrealizeWindow; - ValidateTreeProcPtr ValidateTree; - PostValidateTreeProcPtr PostValidateTree; - WindowExposuresProcPtr WindowExposures; - CopyWindowProcPtr CopyWindow; - ClearToBackgroundProcPtr ClearToBackground; - ClipNotifyProcPtr ClipNotify; - RestackWindowProcPtr RestackWindow; - ReparentWindowProcPtr ReparentWindow; - ResizeWindowProcPtr ResizeWindow; - MoveWindowProcPtr MoveWindow; - SetShapeProcPtr SetShape; - - winCursorRec cursor; - -#ifdef XWIN_NATIVEGDI - RealizeFontPtr RealizeFont; - UnrealizeFontPtr UnrealizeFont; -#endif - -} winPrivScreenRec; - - -#ifdef XWIN_MULTIWINDOWEXTWM -typedef struct { - RootlessWindowPtr pFrame; - HWND hWnd; - int dwWidthBytes; - BITMAPINFOHEADER *pbmihShadow; - HBITMAP hbmpShadow; - HDC hdcShadow; - HDC hdcScreen; - BOOL fResized; - BOOL fRestackingNow; - BOOL fClose; - BOOL fMovingOrSizing; - BOOL fDestroyed;//for debug - char *pfb; -} win32RootlessWindowRec, *win32RootlessWindowPtr; -#endif - - -typedef struct { - pointer value; - XID id; -} WindowIDPairRec, *WindowIDPairPtr; - - -/* - * Extern declares for general global variables - */ - -#include "winglobals.h" - -extern winScreenInfo * g_ScreenInfo; -extern miPointerScreenFuncRec g_winPointerCursorFuncs; -extern DWORD g_dwEvents; -#ifdef HAS_DEVWINDOWS -extern int g_fdMessageQueue; -#endif -extern DevPrivateKeyRec g_iScreenPrivateKeyRec; -#define g_iScreenPrivateKey (&g_iScreenPrivateKeyRec) -extern DevPrivateKeyRec g_iCmapPrivateKeyRec; -#define g_iCmapPrivateKey (&g_iCmapPrivateKeyRec) -extern DevPrivateKeyRec g_iGCPrivateKeyRec; -#define g_iGCPrivateKey (&g_iGCPrivateKeyRec) -extern DevPrivateKeyRec g_iPixmapPrivateKeyRec; -#define g_iPixmapPrivateKey (&g_iPixmapPrivateKeyRec) -extern DevPrivateKeyRec g_iWindowPrivateKeyRec; -#define g_iWindowPrivateKey (&g_iWindowPrivateKeyRec) - -extern unsigned long g_ulServerGeneration; -extern DWORD g_dwEnginesSupported; -extern HINSTANCE g_hInstance; -extern int g_copyROP[]; -extern int g_patternROP[]; -extern const char * g_pszQueryHost; -extern DeviceIntPtr g_pwinPointer; -extern DeviceIntPtr g_pwinKeyboard; - -/* - * Extern declares for dynamically loaded library function pointers - */ - -extern FARPROC g_fpDirectDrawCreate; -extern FARPROC g_fpDirectDrawCreateClipper; -extern FARPROC g_fpTrackMouseEvent; - - -/* - * Screen privates macros - */ - -#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \ - dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey)) - -#define winSetScreenPriv(pScreen,v) \ - dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v) - -#define winScreenPriv(pScreen) \ - winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen) - - -/* - * Colormap privates macros - */ - -#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \ - dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey)) - -#define winSetCmapPriv(pCmap,v) \ - dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v) - -#define winCmapPriv(pCmap) \ - winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap) - - -/* - * GC privates macros - */ - -#define winGetGCPriv(pGC) ((winPrivGCPtr) \ - dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey)) - -#define winSetGCPriv(pGC,v) \ - dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v) - -#define winGCPriv(pGC) \ - winPrivGCPtr pGCPriv = winGetGCPriv(pGC) - - -/* - * Pixmap privates macros - */ - -#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \ - dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey)) - -#define winSetPixmapPriv(pPixmap,v) \ - dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v) - -#define winPixmapPriv(pPixmap) \ - winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap) - - -/* - * Window privates macros - */ - -#define winGetWindowPriv(pWin) ((winPrivWinPtr) \ - dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey)) - -#define winSetWindowPriv(pWin,v) \ - dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v) - -#define winWindowPriv(pWin) \ - winPrivWinPtr pWinPriv = winGetWindowPriv(pWin) - -/* - * wrapper macros - */ -#define _WIN_WRAP(priv, real, mem, func) {\ - priv->mem = real->mem; \ - real->mem = func; \ -} - -#define _WIN_UNWRAP(priv, real, mem) {\ - real->mem = priv->mem; \ -} - -#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func) - -#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem) - -/* - * BEGIN DDX and DIX Function Prototypes - */ - - -/* - * winallpriv.c - */ - -Bool -winAllocatePrivates (ScreenPtr pScreen); - -Bool -winInitCmapPrivates (ColormapPtr pCmap, int index); - -Bool -winAllocateCmapPrivates (ColormapPtr pCmap); - - -/* - * winauth.c - */ - -#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) -Bool -winGenerateAuthorization (void); -void winSetAuthorization(void); -#endif - - -/* - * winblock.c - */ - -void -winBlockHandler (int nScreen, - pointer pBlockData, - pointer pTimeout, - pointer pReadMask); - - -#ifdef XWIN_NATIVEGDI -/* - * winclip.c - */ - -RegionPtr -winPixmapToRegionNativeGDI (PixmapPtr pPix); -#endif - - -#ifdef XWIN_CLIPBOARD -/* - * winclipboardinit.c - */ - -Bool -winInitClipboard (void); - -void -winFixClipboardChain (int Removed); -#endif - - -/* - * wincmap.c - */ - -void -winSetColormapFunctions (ScreenPtr pScreen); - -Bool -winCreateDefColormap (ScreenPtr pScreen); - - -/* - * wincreatewnd.c - */ - -Bool -winCreateBoundingWindowFullScreen (ScreenPtr pScreen); - -Bool -winCreateBoundingWindowWindowed (ScreenPtr pScreen); - - -/* - * windialogs.c - */ - -int -GetLiveClients (winPrivScreenPtr pScreenPriv); - -void -winDisplayExitDialog (winPrivScreenPtr pScreenPriv); - -void -winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv); - -void -winDisplayAboutDialog (winPrivScreenPtr pScreenPriv); - - -/* - * winengine.c - */ - -void -winDetectSupportedEngines (void); - -Bool -winSetEngine (ScreenPtr pScreen); - -Bool -winGetDDProcAddresses (void); - -void -winReleaseDDProcAddresses(void); - - -/* - * winerror.c - */ - -#ifdef DDXOSVERRORF -void -OSVenderVErrorF (const char *pszFormat, va_list va_args); -#endif - -void -winMessageBoxF (const char *pszError, UINT uType, ...); - - -#ifdef XWIN_NATIVEGDI -/* - * winfillsp.c - */ - -void -winFillSpansNativeGDI (DrawablePtr pDrawable, - GCPtr pGC, - int nSpans, - DDXPointPtr pPoints, - int *pWidths, - int fSorted); -#endif - - -#ifdef XWIN_NATIVEGDI -/* - * winfont.c - */ - -Bool -winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont); - -Bool -winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont); -#endif - - -#ifdef XWIN_NATIVEGDI -/* - * wingc.c - */ - -Bool -winCreateGCNativeGDI (GCPtr pGC); -#endif - - -#ifdef XWIN_NATIVEGDI -/* - * wingetsp.c - */ - -void -winGetSpansNativeGDI (DrawablePtr pDrawable, - int wMax, - DDXPointPtr pPoints, - int *pWidths, - int nSpans, - char *pDst); -#endif - - -/* - * winglobals.c - */ - -void -winInitializeGlobals (void); - - -/* - * winkeybd.c - */ - -void -winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode); - -int -winKeybdProc (DeviceIntPtr pDeviceInt, int iState); - -void -winInitializeModeKeyStates (void); - -void -winRestoreModeKeyStates (void); - -Bool -winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam); - -void -winKeybdReleaseKeys (void); - -void -winSendKeyEvent (DWORD dwKey, Bool fDown); - -BOOL -winCheckKeyPressed(WPARAM wParam, LPARAM lParam); - -void -winFixShiftKeys (int iScanCode); - -/* - * winkeyhook.c - */ - -Bool -winInstallKeyboardHookLL (void); - -void -winRemoveKeyboardHookLL (void); - - -/* - * winmisc.c - */ - -#ifdef XWIN_NATIVEGDI -void -winQueryBestSizeNativeGDI (int class, unsigned short *pWidth, - unsigned short *pHeight, ScreenPtr pScreen); -#endif - -CARD8 -winCountBits (DWORD dw); - -Bool -winUpdateFBPointer (ScreenPtr pScreen, void *pbits); - -#ifdef XWIN_NATIVEGDI -BOOL -winPaintBackground (HWND hwnd, COLORREF colorref); -#endif - - -/* - * winmouse.c - */ - -int -winMouseProc (DeviceIntPtr pDeviceInt, int iState); - -int -winMouseWheel (ScreenPtr pScreen, int iDeltaZ); - -void -winMouseButtonsSendEvent (int iEventType, int iButton); - -int -winMouseButtonsHandle (ScreenPtr pScreen, - int iEventType, int iButton, - WPARAM wParam); - -void -winEnqueueMotion(int x, int y); - -#ifdef XWIN_NATIVEGDI -/* - * winnativegdi.c - */ - -HBITMAP -winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth, - BYTE **ppbBits, BITMAPINFO **ppbmi); - -Bool -winSetEngineFunctionsNativeGDI (ScreenPtr pScreen); -#endif - - -#ifdef XWIN_PRIMARYFB -/* - * winpfbddd.c - */ - -Bool -winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen); -#endif - - -#ifdef XWIN_NATIVEGDI -/* - * winpixmap.c - */ - -PixmapPtr -winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth, - unsigned usage_hint); - -Bool -winDestroyPixmapNativeGDI (PixmapPtr pPixmap); - -Bool -winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap, - int iWidth, int iHeight, - int iDepth, - int iBitsPerPixel, - int devKind, - pointer pPixData); -#endif - -#ifdef XWIN_NATIVEGDI -/* - * winpolyline.c - */ - -void -winPolyLineNativeGDI (DrawablePtr pDrawable, - GCPtr pGC, - int mode, - int npt, - DDXPointPtr ppt); -#endif - - -#ifdef XWIN_NATIVEGDI -/* - * winpushpxl.c - */ - -void -winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable, - int dx, int dy, int xOrg, int yOrg); -#endif - - -/* - * winscrinit.c - */ - -Bool -winScreenInit (int index, - ScreenPtr pScreen, - int argc, char **argv); - -Bool -winFinishScreenInitFB (int index, - ScreenPtr pScreen, - int argc, char **argv); - -#if defined(XWIN_NATIVEGDI) -Bool -winFinishScreenInitNativeGDI (int index, - ScreenPtr pScreen, - int argc, char **argv); -#endif - - -#ifdef XWIN_NATIVEGDI -/* - * winsetsp.c - */ - -void -winSetSpansNativeGDI (DrawablePtr pDrawable, - GCPtr pGC, - char *pSrc, - DDXPointPtr pPoints, - int *pWidth, - int nSpans, - int fSorted); -#endif - - -/* - * winshaddd.c - */ - -Bool -winSetEngineFunctionsShadowDD (ScreenPtr pScreen); - - -/* - * winshadddnl.c - */ - -Bool -winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen); - - -/* - * winshadgdi.c - */ - -Bool -winSetEngineFunctionsShadowGDI (ScreenPtr pScreen); - - -/* - * winwakeup.c - */ - -void -winWakeupHandler (int nScreen, - pointer pWakeupData, - unsigned long ulResult, - pointer pReadmask); - - -/* - * winwindow.c - */ - -#ifdef XWIN_NATIVEGDI -Bool -winCreateWindowNativeGDI (WindowPtr pWin); - -Bool -winDestroyWindowNativeGDI (WindowPtr pWin); - -Bool -winPositionWindowNativeGDI (WindowPtr pWin, int x, int y); - -void -winCopyWindowNativeGDI (WindowPtr pWin, - DDXPointRec ptOldOrg, - RegionPtr prgnSrc); - -Bool -winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask); - -Bool -winUnmapWindowNativeGDI (WindowPtr pWindow); - -Bool -winMapWindowNativeGDI (WindowPtr pWindow); -#endif - -Bool -winCreateWindowRootless (WindowPtr pWindow); - -Bool -winDestroyWindowRootless (WindowPtr pWindow); - -Bool -winPositionWindowRootless (WindowPtr pWindow, int x, int y); - -Bool -winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask); - -Bool -winUnmapWindowRootless (WindowPtr pWindow); - -Bool -winMapWindowRootless (WindowPtr pWindow); - -void -winSetShapeRootless (WindowPtr pWindow, int kind); - - -/* - * winmultiwindowicons.c - Used by both multi-window and Win32Rootless - */ - -HICON -winXIconToHICON (WindowPtr pWin, int iconSize); - -void -winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon); - -#ifdef XWIN_MULTIWINDOW -/* - * winmultiwindowshape.c - */ - -void -winReshapeMultiWindow (WindowPtr pWin); - -void -winSetShapeMultiWindow (WindowPtr pWindow, int kind); - -void -winUpdateRgnMultiWindow (WindowPtr pWindow); -#endif - - -#ifdef XWIN_MULTIWINDOW -/* - * winmultiwindowwindow.c - */ - -Bool -winCreateWindowMultiWindow (WindowPtr pWindow); - -Bool -winDestroyWindowMultiWindow (WindowPtr pWindow); - -Bool -winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y); - -Bool -winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask); - -Bool -winUnmapWindowMultiWindow (WindowPtr pWindow); - -Bool -winMapWindowMultiWindow (WindowPtr pWindow); - -void -winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent); - -void -winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib); - -void -winReorderWindowsMultiWindow (void); - -void -winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w, - unsigned int h, WindowPtr pSib); -void -winMoveWindowMultiWindow (WindowPtr pWin, int x, int y, - WindowPtr pSib, VTKind kind); - -void -winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt, - RegionPtr oldRegion); - -XID -winGetWindowID (WindowPtr pWin); - -int -winAdjustXWindow (WindowPtr pWin, HWND hwnd); -#endif - - -#ifdef XWIN_MULTIWINDOW -/* - * winmultiwindowwndproc.c - */ - -LRESULT CALLBACK -winTopLevelWindowProc (HWND hwnd, UINT message, - WPARAM wParam, LPARAM lParam); -#endif - - -/* - * wintrayicon.c - */ - -void -winInitNotifyIcon (winPrivScreenPtr pScreenPriv, Bool Modify); - -void -winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv); - -LRESULT -winHandleIconMessage (HWND hwnd, UINT message, - WPARAM wParam, LPARAM lParam, - winPrivScreenPtr pScreenPriv); - - -/* - * winwndproc.c - */ - -LRESULT CALLBACK -winWindowProc (HWND hWnd, UINT message, - WPARAM wParam, LPARAM lParam); - - -#ifdef XWIN_MULTIWINDOWEXTWM -/* - * winwin32rootless.c - */ - -Bool -winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen, - int newX, int newY, RegionPtr pShape); - -void -winMWExtWMDestroyFrame (RootlessFrameID wid); - -void -winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY); - -void -winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen, - int newX, int newY, unsigned int newW, unsigned int newH, - unsigned int gravity); - -void -winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid); - -void -winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape); - -void -winMWExtWMUnmapFrame (RootlessFrameID wid); - -void -winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow); - -void -winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush); - -void -winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage); - -void -winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects, - int shift_x, int shift_y); - -void -winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin); - -void -winMWExtWMCopyBytes (unsigned int width, unsigned int height, - const void *src, unsigned int srcRowBytes, - void *dst, unsigned int dstRowBytes); - -void -winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, - int dx, int dy); -#endif - - -#ifdef XWIN_MULTIWINDOWEXTWM -/* - * winwin32rootlesswindow.c - */ - -void -winMWExtWMReorderWindows (ScreenPtr pScreen); - -void -winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y); - -void -winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h); - -void -winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h); - -void -winMWExtWMUpdateIcon (Window id); - -void -winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv, - winScreenInfoPtr pScreenInfo); - -wBOOL CALLBACK -winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam); - -void -winMWExtWMRestackWindows (ScreenPtr pScreen); -#endif -#ifdef XWIN_MULTIWINDOWINTWM -Bool -winIsInternalWMRunning (winScreenInfoPtr pScreenInfo); -#endif - -#ifdef XWIN_MULTIWINDOWEXTWM -/* - * winwin32rootlesswndproc.c - */ - -LRESULT CALLBACK -winMWExtWMWindowProc (HWND hwnd, UINT message, - WPARAM wParam, LPARAM lParam); -#endif - - -/* - * winwindowswm.c - */ - -void -winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg, - Window window, int x, int y, int w, int h); - -void -winWindowsWMExtensionInit (void); - -/* - * wincursor.c - */ - -Bool -winInitCursor (ScreenPtr pScreen); - -/* - * winprocarg.c - */ -void -winInitializeScreens(int maxscreens); - -/* - * windisplay.c - */ - -void -winGetDisplayName(char *szDisplay, unsigned int screen); - -/* - * winrandr.c - */ -Bool -winRandRInit (ScreenPtr pScreen); -void -winDoRandRScreenSetSize (ScreenPtr pScreen, - CARD16 width, - CARD16 height, - CARD32 mmWidth, - CARD32 mmHeight); - -/* - * END DDX and DIX Function Prototypes - */ - -#endif /* _WIN_H_ */ - +/*
+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ *Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ *"Software"), to deal in the Software without restriction, including
+ *without limitation the rights to use, copy, modify, merge, publish,
+ *distribute, sublicense, and/or sell copies of the Software, and to
+ *permit persons to whom the Software is furnished to do so, subject to
+ *the following conditions:
+ *
+ *The above copyright notice and this permission notice shall be
+ *included in all copies or substantial portions of the Software.
+ *
+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *Except as contained in this notice, the name of the XFree86 Project
+ *shall not be used in advertising or otherwise to promote the sale, use
+ *or other dealings in this Software without prior written authorization
+ *from the XFree86 Project.
+ *
+ * Authors: Dakshinamurthy Karra
+ * Suhaib M Siddiqi
+ * Peter Busch
+ * Harold L Hunt II
+ * Kensuke Matsuzaki
+ */
+
+#ifndef _WIN_H_
+#define _WIN_H_
+
+#ifndef NO
+#define NO 0
+#endif
+#ifndef YES
+#define YES 1
+#endif
+
+/* WM_XBUTTON Messages. They should go into w32api. */
+#ifndef WM_XBUTTONDOWN
+# define WM_XBUTTONDOWN 523
+#endif
+#ifndef WM_XBUTTONUP
+# define WM_XBUTTONUP 524
+#endif
+#ifndef WM_XBUTTONDBLCLK
+# define WM_XBUTTONDBLCLK 525
+#endif
+
+
+#define WIN_DEFAULT_BPP 0
+#define WIN_DEFAULT_WHITEPIXEL 255
+#define WIN_DEFAULT_BLACKPIXEL 0
+#define WIN_DEFAULT_LINEBIAS 0
+#define WIN_DEFAULT_E3B_TIME 50 /* milliseconds */
+#define WIN_DEFAULT_DPI 75
+#define WIN_DEFAULT_REFRESH 0
+#define WIN_DEFAULT_WIN_KILL TRUE
+#define WIN_DEFAULT_UNIX_KILL FALSE
+#define WIN_DEFAULT_CLIP_UPDATES_NBOXES 0
+#ifdef XWIN_EMULATEPSEUDO
+#define WIN_DEFAULT_EMULATE_PSEUDO FALSE
+#endif
+#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH FALSE
+
+/*
+ * Windows only supports 256 color palettes
+ */
+#define WIN_NUM_PALETTE_ENTRIES 256
+
+/*
+ * Number of times to call Restore in an attempt to restore the primary surface
+ */
+#define WIN_REGAIN_SURFACE_RETRIES 1
+
+/*
+ * Build a supported display depths mask by shifting one to the left
+ * by the number of bits in the supported depth.
+ */
+#define WIN_SUPPORTED_BPPS ( (1 << (32 - 1)) | (1 << (24 - 1)) \
+ | (1 << (16 - 1)) | (1 << (15 - 1)) \
+ | (1 << ( 8 - 1)))
+#define WIN_CHECK_DEPTH YES
+
+/*
+ * Timer IDs for WM_TIMER
+ */
+#define WIN_E3B_TIMER_ID 1
+#define WIN_POLLING_MOUSE_TIMER_ID 2
+
+#define MOUSE_POLLING_INTERVAL 50
+
+#define WIN_E3B_OFF -1
+#define WIN_FD_INVALID -1
+
+#define WIN_SERVER_NONE 0x0L /* 0 */
+#define WIN_SERVER_SHADOW_GDI 0x1L /* 1 */
+#define WIN_SERVER_SHADOW_DD 0x2L /* 2 */
+#define WIN_SERVER_SHADOW_DDNL 0x4L /* 4 */
+#ifdef XWIN_PRIMARYFB
+#define WIN_SERVER_PRIMARY_DD 0x8L /* 8 */
+#endif
+#ifdef XWIN_NATIVEGDI
+# define WIN_SERVER_NATIVE_GDI 0x10L /* 16 */
+#endif
+
+#define AltMapIndex Mod1MapIndex
+#define NumLockMapIndex Mod2MapIndex
+#define AltLangMapIndex Mod3MapIndex
+#define KanaMapIndex Mod4MapIndex
+#define ScrollLockMapIndex Mod5MapIndex
+
+#define WIN_MOD_LALT 0x00000001
+#define WIN_MOD_RALT 0x00000002
+#define WIN_MOD_LCONTROL 0x00000004
+#define WIN_MOD_RCONTROL 0x00000008
+
+#define WIN_24BPP_MASK_RED 0x00FF0000
+#define WIN_24BPP_MASK_GREEN 0x0000FF00
+#define WIN_24BPP_MASK_BLUE 0x000000FF
+
+#define WIN_MAX_KEYS_PER_KEY 4
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+
+#include <errno.h>
+#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+#define HANDLE void *
+#ifdef _MSC_VER
+typedef int pid_t;
+#endif
+#include <pthread.h>
+#undef HANDLE
+#endif
+
+#ifdef HAS_MMAP
+#include <sys/mman.h>
+#ifndef MAP_FILE
+#define MAP_FILE 0
+#endif /* MAP_FILE */
+#endif /* HAS_MMAP */
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/Xos.h>
+#include <X11/Xprotostr.h>
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "pixmap.h"
+#include "region.h"
+#include "gcstruct.h"
+#include "colormap.h"
+#include "colormapst.h"
+#include "miscstruct.h"
+#include "servermd.h"
+#include "windowstr.h"
+#include "mi.h"
+#include "micmap.h"
+#include "mifillarc.h"
+#include "mifpoly.h"
+#include "mibstore.h"
+#include "input.h"
+#include "mipointer.h"
+#include "X11/keysym.h"
+#include "mibstore.h"
+#include "micoord.h"
+#include "dix.h"
+#include "miline.h"
+#include "shadow.h"
+#include "fb.h"
+#include "rootless.h"
+
+#include "mipict.h"
+#include "picturestr.h"
+
+#ifdef RANDR
+#include "randrstr.h"
+#endif
+
+/*
+ * Windows headers
+ */
+#include "winms.h"
+#include "winresource.h"
+
+
+/*
+ * Define Windows constants
+ */
+
+#define WM_TRAYICON (WM_USER + 1000)
+#define WM_INIT_SYS_MENU (WM_USER + 1001)
+#define WM_GIVEUP (WM_USER + 1002)
+
+
+/* Local includes */
+#include "winwindow.h"
+#include "winmsg.h"
+
+#define PROFILEPOINT(point,thresh)\
+{\
+static unsigned int PROFPT##point = 0;\
+if (++PROFPT##point % thresh == 0)\
+ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\
+}
+
+
+/* We use xor this macro for detecting toggle key state changes */
+#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b)))
+
+#define DEFINE_ATOM_HELPER(func,atom_name) \
+static Atom func (void) { \
+ static int generation; \
+ static Atom atom; \
+ if (generation != serverGeneration) { \
+ generation = serverGeneration; \
+ atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \
+ } \
+ return atom; \
+}
+
+/*
+ * Typedefs for engine dependent function pointers
+ */
+
+typedef Bool (*winAllocateFBProcPtr)(ScreenPtr);
+
+typedef void (*winFreeFBProcPtr)(ScreenPtr);
+
+typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr);
+
+typedef Bool (*winInitScreenProcPtr)(ScreenPtr);
+
+typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr);
+
+typedef Bool (*winInitVisualsProcPtr)(ScreenPtr);
+
+typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr);
+
+typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr);
+
+typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **);
+
+typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr);
+
+typedef Bool (*winActivateAppProcPtr)(ScreenPtr);
+
+typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen);
+
+typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen);
+
+typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap);
+
+typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap,
+ int ndef, xColorItem *pdefs);
+
+typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap);
+
+typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap);
+
+typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr);
+
+typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr);
+
+typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr);
+
+typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin);
+
+typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr);
+
+#ifdef XWIN_NATIVEGDI
+/* Typedefs for native GDI wrappers */
+typedef Bool (*RealizeFontPtr) (ScreenPtr pScreen, FontPtr pFont);
+typedef Bool (*UnrealizeFontPtr)(ScreenPtr pScreen, FontPtr pFont);
+#endif
+
+
+/*
+ * GC (graphics context) privates
+ */
+
+typedef struct
+{
+ HDC hdc;
+ HDC hdcMem;
+} winPrivGCRec, *winPrivGCPtr;
+
+
+/*
+ * Pixmap privates
+ */
+
+typedef struct
+{
+ HDC hdcSelected;
+ HBITMAP hBitmap;
+ BYTE *pbBits;
+ DWORD dwScanlineBytes;
+ BITMAPINFOHEADER *pbmih;
+} winPrivPixmapRec, *winPrivPixmapPtr;
+
+
+/*
+ * Colormap privates
+ */
+
+typedef struct
+{
+ HPALETTE hPalette;
+ LPDIRECTDRAWPALETTE lpDDPalette;
+ RGBQUAD rgbColors[WIN_NUM_PALETTE_ENTRIES];
+ PALETTEENTRY peColors[WIN_NUM_PALETTE_ENTRIES];
+} winPrivCmapRec, *winPrivCmapPtr;
+
+/*
+ * Windows Cursor handling.
+ */
+
+typedef struct {
+ /* from GetSystemMetrics */
+ int sm_cx;
+ int sm_cy;
+
+ BOOL visible;
+ HCURSOR handle;
+ QueryBestSizeProcPtr QueryBestSize;
+ miPointerSpriteFuncPtr spriteFuncs;
+} winCursorRec;
+
+/*
+ * Resize modes
+ */
+typedef enum {
+ notAllowed,
+ resizeWithScrollbars,
+ resizeWithRandr
+} winResizeMode;
+
+/*
+ * Screen information structure that we need before privates are available
+ * in the server startup sequence.
+ */
+
+typedef struct
+{
+ ScreenPtr pScreen;
+
+ /* Did the user specify a height and width? */
+ Bool fUserGaveHeightAndWidth;
+
+ DWORD dwScreen;
+
+ int iMonitor;
+ DWORD dwUserWidth;
+ DWORD dwUserHeight;
+ DWORD dwWidth;
+ DWORD dwHeight;
+ DWORD dwPaddedWidth;
+
+ /* Did the user specify a screen position? */
+ Bool fUserGavePosition;
+ DWORD dwInitialX;
+ DWORD dwInitialY;
+
+ /*
+ * dwStride is the number of whole pixels that occupy a scanline,
+ * including those pixels that are not displayed. This is basically
+ * a rounding up of the width.
+ */
+ DWORD dwStride;
+
+ /* Offset of the screen in the window when using scrollbars */
+ DWORD dwXOffset;
+ DWORD dwYOffset;
+
+ DWORD dwBPP;
+ DWORD dwDepth;
+ DWORD dwRefreshRate;
+ char *pfb;
+ DWORD dwEngine;
+ DWORD dwEnginePreferred;
+ DWORD dwClipUpdatesNBoxes;
+#ifdef XWIN_EMULATEPSEUDO
+ Bool fEmulatePseudo;
+#endif
+ Bool fFullScreen;
+ Bool fDecoration;
+#ifdef XWIN_MULTIWINDOWEXTWM
+ Bool fMWExtWM;
+ Bool fAnotherWMRunning;
+#endif
+#ifdef XWIN_MULTIWINDOWINTWM
+ Bool fInternalWM;
+#endif
+ Bool fRootless;
+#ifdef XWIN_MULTIWINDOW
+ Bool fMultiWindow;
+#endif
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+ Bool fMultiMonitorOverride;
+#endif
+ Bool fMultipleMonitors;
+ Bool fLessPointer;
+ winResizeMode iResizeMode;
+ Bool fNoTrayIcon;
+ int iE3BTimeout;
+ /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */
+ Bool fUseWinKillKey;
+ Bool fUseUnixKillKey;
+ Bool fIgnoreInput;
+
+ /* Did the user explicitly set this screen? */
+ Bool fExplicitScreen;
+} winScreenInfo, *winScreenInfoPtr;
+
+
+/*
+ * Screen privates
+ */
+
+typedef struct _winPrivScreenRec
+{
+ winScreenInfoPtr pScreenInfo;
+
+ Bool fEnabled;
+ Bool fClosed;
+ Bool fActive;
+ Bool fBadDepth;
+
+ int iDeltaZ;
+
+ int iConnectedClients;
+
+ CloseScreenProcPtr CloseScreen;
+
+ DWORD dwRedMask;
+ DWORD dwGreenMask;
+ DWORD dwBlueMask;
+ DWORD dwBitsPerRGB;
+
+ DWORD dwModeKeyStates;
+
+ /* Handle to icons that must be freed */
+ HICON hiconNotifyIcon;
+
+ /* Palette management */
+ ColormapPtr pcmapInstalled;
+
+ /* Pointer to the root visual so we only have to look it up once */
+ VisualPtr pRootVisual;
+
+ /* 3 button emulation variables */
+ int iE3BCachedPress;
+ Bool fE3BFakeButton2Sent;
+
+ /* Privates used by shadow fb GDI server */
+ HBITMAP hbmpShadow;
+ HDC hdcScreen;
+ HDC hdcShadow;
+ HWND hwndScreen;
+ BITMAPINFOHEADER *pbmih;
+
+ /* Privates used by shadow fb and primary fb DirectDraw servers */
+ LPDIRECTDRAW pdd;
+ LPDIRECTDRAWSURFACE pddsPrimary;
+ LPDIRECTDRAW2 pdd2;
+
+ /* Privates used by shadow fb DirectDraw server */
+ LPDIRECTDRAWSURFACE pddsShadow;
+ LPDDSURFACEDESC pddsdShadow;
+
+#ifdef XWIN_PRIMARYFB
+ /* Privates used by primary fb DirectDraw server */
+ LPDIRECTDRAWSURFACE pddsOffscreen;
+ LPDDSURFACEDESC pddsdOffscreen;
+ LPDDSURFACEDESC pddsdPrimary;
+#endif
+
+ /* Privates used by shadow fb DirectDraw Nonlocking server */
+ LPDIRECTDRAW4 pdd4;
+ LPDIRECTDRAWSURFACE4 pddsShadow4;
+ LPDIRECTDRAWSURFACE4 pddsPrimary4;
+ BOOL fRetryCreateSurface;
+
+ /* Privates used by both shadow fb DirectDraw servers */
+ LPDIRECTDRAWCLIPPER pddcPrimary;
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+ /* Privates used by multi-window external window manager */
+ RootlessFrameID widTop;
+ Bool fRestacking;
+#endif
+
+#ifdef XWIN_MULTIWINDOW
+ /* Privates used by multi-window */
+ pthread_t ptWMProc;
+ pthread_t ptXMsgProc;
+ void *pWMInfo;
+#endif
+
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+ /* Privates used by both multi-window and rootless */
+ Bool fRootWindowShown;
+#endif
+
+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+ /* Privates used for any module running in a seperate thread */
+ pthread_mutex_t pmServerStarted;
+ Bool fServerStarted;
+#endif
+
+ /* Engine specific functions */
+ winAllocateFBProcPtr pwinAllocateFB;
+ winFreeFBProcPtr pwinFreeFB;
+ winShadowUpdateProcPtr pwinShadowUpdate;
+ winInitScreenProcPtr pwinInitScreen;
+ winCloseScreenProcPtr pwinCloseScreen;
+ winInitVisualsProcPtr pwinInitVisuals;
+ winAdjustVideoModeProcPtr pwinAdjustVideoMode;
+ winCreateBoundingWindowProcPtr pwinCreateBoundingWindow;
+ winFinishScreenInitProcPtr pwinFinishScreenInit;
+ winBltExposedRegionsProcPtr pwinBltExposedRegions;
+ winActivateAppProcPtr pwinActivateApp;
+ winRedrawScreenProcPtr pwinRedrawScreen;
+ winRealizeInstalledPaletteProcPtr pwinRealizeInstalledPalette;
+ winInstallColormapProcPtr pwinInstallColormap;
+ winStoreColorsProcPtr pwinStoreColors;
+ winCreateColormapProcPtr pwinCreateColormap;
+ winDestroyColormapProcPtr pwinDestroyColormap;
+ winHotKeyAltTabProcPtr pwinHotKeyAltTab;
+ winCreatePrimarySurfaceProcPtr pwinCreatePrimarySurface;
+ winReleasePrimarySurfaceProcPtr pwinReleasePrimarySurface;
+
+ winCreateScreenResourcesProc pwinCreateScreenResources;
+
+#ifdef XWIN_MULTIWINDOW
+ /* Window Procedures for MultiWindow mode */
+ winFinishCreateWindowsWindowProcPtr pwinFinishCreateWindowsWindow;
+#endif
+
+ /* Window Procedures for Rootless mode */
+ CreateWindowProcPtr CreateWindow;
+ DestroyWindowProcPtr DestroyWindow;
+ PositionWindowProcPtr PositionWindow;
+ ChangeWindowAttributesProcPtr ChangeWindowAttributes;
+ RealizeWindowProcPtr RealizeWindow;
+ UnrealizeWindowProcPtr UnrealizeWindow;
+ ValidateTreeProcPtr ValidateTree;
+ PostValidateTreeProcPtr PostValidateTree;
+ WindowExposuresProcPtr WindowExposures;
+ CopyWindowProcPtr CopyWindow;
+ ClearToBackgroundProcPtr ClearToBackground;
+ ClipNotifyProcPtr ClipNotify;
+ RestackWindowProcPtr RestackWindow;
+ ReparentWindowProcPtr ReparentWindow;
+ ResizeWindowProcPtr ResizeWindow;
+ MoveWindowProcPtr MoveWindow;
+ SetShapeProcPtr SetShape;
+
+ winCursorRec cursor;
+
+#ifdef XWIN_NATIVEGDI
+ RealizeFontPtr RealizeFont;
+ UnrealizeFontPtr UnrealizeFont;
+#endif
+
+} winPrivScreenRec;
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+typedef struct {
+ RootlessWindowPtr pFrame;
+ HWND hWnd;
+ int dwWidthBytes;
+ BITMAPINFOHEADER *pbmihShadow;
+ HBITMAP hbmpShadow;
+ HDC hdcShadow;
+ HDC hdcScreen;
+ BOOL fResized;
+ BOOL fRestackingNow;
+ BOOL fClose;
+ BOOL fMovingOrSizing;
+ BOOL fDestroyed;//for debug
+ char *pfb;
+} win32RootlessWindowRec, *win32RootlessWindowPtr;
+#endif
+
+
+typedef struct {
+ pointer value;
+ XID id;
+} WindowIDPairRec, *WindowIDPairPtr;
+
+
+/*
+ * Extern declares for general global variables
+ */
+
+#include "winglobals.h"
+
+extern winScreenInfo * g_ScreenInfo;
+extern miPointerScreenFuncRec g_winPointerCursorFuncs;
+extern DWORD g_dwEvents;
+#ifdef HAS_DEVWINDOWS
+extern int g_fdMessageQueue;
+#endif
+extern DevPrivateKeyRec g_iScreenPrivateKeyRec;
+#define g_iScreenPrivateKey (&g_iScreenPrivateKeyRec)
+extern DevPrivateKeyRec g_iCmapPrivateKeyRec;
+#define g_iCmapPrivateKey (&g_iCmapPrivateKeyRec)
+extern DevPrivateKeyRec g_iGCPrivateKeyRec;
+#define g_iGCPrivateKey (&g_iGCPrivateKeyRec)
+extern DevPrivateKeyRec g_iPixmapPrivateKeyRec;
+#define g_iPixmapPrivateKey (&g_iPixmapPrivateKeyRec)
+extern DevPrivateKeyRec g_iWindowPrivateKeyRec;
+#define g_iWindowPrivateKey (&g_iWindowPrivateKeyRec)
+
+extern unsigned long g_ulServerGeneration;
+extern DWORD g_dwEnginesSupported;
+extern HINSTANCE g_hInstance;
+extern int g_copyROP[];
+extern int g_patternROP[];
+extern const char * g_pszQueryHost;
+extern DeviceIntPtr g_pwinPointer;
+extern DeviceIntPtr g_pwinKeyboard;
+
+/*
+ * Extern declares for dynamically loaded library function pointers
+ */
+
+extern FARPROC g_fpDirectDrawCreate;
+extern FARPROC g_fpDirectDrawCreateClipper;
+extern FARPROC g_fpTrackMouseEvent;
+
+
+/*
+ * Screen privates macros
+ */
+
+#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \
+ dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey))
+
+#define winSetScreenPriv(pScreen,v) \
+ dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v)
+
+#define winScreenPriv(pScreen) \
+ winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen)
+
+
+/*
+ * Colormap privates macros
+ */
+
+#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \
+ dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey))
+
+#define winSetCmapPriv(pCmap,v) \
+ dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v)
+
+#define winCmapPriv(pCmap) \
+ winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap)
+
+
+/*
+ * GC privates macros
+ */
+
+#define winGetGCPriv(pGC) ((winPrivGCPtr) \
+ dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey))
+
+#define winSetGCPriv(pGC,v) \
+ dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v)
+
+#define winGCPriv(pGC) \
+ winPrivGCPtr pGCPriv = winGetGCPriv(pGC)
+
+
+/*
+ * Pixmap privates macros
+ */
+
+#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \
+ dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey))
+
+#define winSetPixmapPriv(pPixmap,v) \
+ dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v)
+
+#define winPixmapPriv(pPixmap) \
+ winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap)
+
+
+/*
+ * Window privates macros
+ */
+
+#define winGetWindowPriv(pWin) ((winPrivWinPtr) \
+ dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey))
+
+#define winSetWindowPriv(pWin,v) \
+ dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v)
+
+#define winWindowPriv(pWin) \
+ winPrivWinPtr pWinPriv = winGetWindowPriv(pWin)
+
+/*
+ * wrapper macros
+ */
+#define _WIN_WRAP(priv, real, mem, func) {\
+ priv->mem = real->mem; \
+ real->mem = func; \
+}
+
+#define _WIN_UNWRAP(priv, real, mem) {\
+ real->mem = priv->mem; \
+}
+
+#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func)
+
+#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem)
+
+/*
+ * BEGIN DDX and DIX Function Prototypes
+ */
+
+
+/*
+ * winallpriv.c
+ */
+
+Bool
+winAllocatePrivates (ScreenPtr pScreen);
+
+Bool
+winInitCmapPrivates (ColormapPtr pCmap, int index);
+
+Bool
+winAllocateCmapPrivates (ColormapPtr pCmap);
+
+
+/*
+ * winauth.c
+ */
+
+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+Bool
+winGenerateAuthorization (void);
+void winSetAuthorization(void);
+#endif
+
+
+/*
+ * winblock.c
+ */
+
+void
+winBlockHandler (int nScreen,
+ pointer pBlockData,
+ pointer pTimeout,
+ pointer pReadMask);
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winclip.c
+ */
+
+RegionPtr
+winPixmapToRegionNativeGDI (PixmapPtr pPix);
+#endif
+
+
+#ifdef XWIN_CLIPBOARD
+/*
+ * winclipboardinit.c
+ */
+
+Bool
+winInitClipboard (void);
+
+void
+winFixClipboardChain (int Removed);
+#endif
+
+
+/*
+ * wincmap.c
+ */
+
+void
+winSetColormapFunctions (ScreenPtr pScreen);
+
+Bool
+winCreateDefColormap (ScreenPtr pScreen);
+
+
+/*
+ * wincreatewnd.c
+ */
+
+Bool
+winCreateBoundingWindowFullScreen (ScreenPtr pScreen);
+
+Bool
+winCreateBoundingWindowWindowed (ScreenPtr pScreen);
+
+
+/*
+ * windialogs.c
+ */
+
+int
+GetLiveClients (winPrivScreenPtr pScreenPriv);
+
+void
+winDisplayExitDialog (winPrivScreenPtr pScreenPriv);
+
+void
+winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv);
+
+void
+winDisplayAboutDialog (winPrivScreenPtr pScreenPriv);
+
+
+/*
+ * winengine.c
+ */
+
+void
+winDetectSupportedEngines (void);
+
+Bool
+winSetEngine (ScreenPtr pScreen);
+
+Bool
+winGetDDProcAddresses (void);
+
+void
+winReleaseDDProcAddresses(void);
+
+
+/*
+ * winerror.c
+ */
+
+#ifdef DDXOSVERRORF
+void
+OSVenderVErrorF (const char *pszFormat, va_list va_args);
+#endif
+
+void
+winMessageBoxF (const char *pszError, UINT uType, ...);
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winfillsp.c
+ */
+
+void
+winFillSpansNativeGDI (DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nSpans,
+ DDXPointPtr pPoints,
+ int *pWidths,
+ int fSorted);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winfont.c
+ */
+
+Bool
+winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
+
+Bool
+winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * wingc.c
+ */
+
+Bool
+winCreateGCNativeGDI (GCPtr pGC);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * wingetsp.c
+ */
+
+void
+winGetSpansNativeGDI (DrawablePtr pDrawable,
+ int wMax,
+ DDXPointPtr pPoints,
+ int *pWidths,
+ int nSpans,
+ char *pDst);
+#endif
+
+
+/*
+ * winglobals.c
+ */
+
+void
+winInitializeGlobals (void);
+
+
+/*
+ * winkeybd.c
+ */
+
+void
+winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode);
+
+int
+winKeybdProc (DeviceIntPtr pDeviceInt, int iState);
+
+void
+winInitializeModeKeyStates (void);
+
+void
+winRestoreModeKeyStates (void);
+
+Bool
+winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam);
+
+void
+winKeybdReleaseKeys (void);
+
+void
+winSendKeyEvent (DWORD dwKey, Bool fDown);
+
+BOOL
+winCheckKeyPressed(WPARAM wParam, LPARAM lParam);
+
+void
+winFixShiftKeys (int iScanCode);
+
+/*
+ * winkeyhook.c
+ */
+
+Bool
+winInstallKeyboardHookLL (void);
+
+void
+winRemoveKeyboardHookLL (void);
+
+
+/*
+ * winmisc.c
+ */
+
+#ifdef XWIN_NATIVEGDI
+void
+winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,
+ unsigned short *pHeight, ScreenPtr pScreen);
+#endif
+
+CARD8
+winCountBits (DWORD dw);
+
+Bool
+winUpdateFBPointer (ScreenPtr pScreen, void *pbits);
+
+#ifdef XWIN_NATIVEGDI
+BOOL
+winPaintBackground (HWND hwnd, COLORREF colorref);
+#endif
+
+
+/*
+ * winmouse.c
+ */
+
+int
+winMouseProc (DeviceIntPtr pDeviceInt, int iState);
+
+int
+winMouseWheel (ScreenPtr pScreen, int iDeltaZ);
+
+void
+winMouseButtonsSendEvent (int iEventType, int iButton);
+
+int
+winMouseButtonsHandle (ScreenPtr pScreen,
+ int iEventType, int iButton,
+ WPARAM wParam);
+
+void
+winEnqueueMotion(int x, int y);
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winnativegdi.c
+ */
+
+HBITMAP
+winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,
+ BYTE **ppbBits, BITMAPINFO **ppbmi);
+
+Bool
+winSetEngineFunctionsNativeGDI (ScreenPtr pScreen);
+#endif
+
+
+#ifdef XWIN_PRIMARYFB
+/*
+ * winpfbddd.c
+ */
+
+Bool
+winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winpixmap.c
+ */
+
+PixmapPtr
+winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,
+ unsigned class);
+
+Bool
+winDestroyPixmapNativeGDI (PixmapPtr pPixmap);
+
+Bool
+winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
+ int iWidth, int iHeight,
+ int iDepth,
+ int iBitsPerPixel,
+ int devKind,
+ pointer pPixData);
+#endif
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winpolyline.c
+ */
+
+void
+winPolyLineNativeGDI (DrawablePtr pDrawable,
+ GCPtr pGC,
+ int mode,
+ int npt,
+ DDXPointPtr ppt);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winpushpxl.c
+ */
+
+void
+winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,
+ int dx, int dy, int xOrg, int yOrg);
+#endif
+
+
+/*
+ * winscrinit.c
+ */
+
+Bool
+winScreenInit (int index,
+ ScreenPtr pScreen,
+ int argc, char **argv);
+
+Bool
+winFinishScreenInitFB (int index,
+ ScreenPtr pScreen,
+ int argc, char **argv);
+
+#if defined(XWIN_NATIVEGDI)
+Bool
+winFinishScreenInitNativeGDI (int index,
+ ScreenPtr pScreen,
+ int argc, char **argv);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winsetsp.c
+ */
+
+void
+winSetSpansNativeGDI (DrawablePtr pDrawable,
+ GCPtr pGC,
+ char *pSrc,
+ DDXPointPtr pPoints,
+ int *pWidth,
+ int nSpans,
+ int fSorted);
+#endif
+
+
+/*
+ * winshaddd.c
+ */
+
+Bool
+winSetEngineFunctionsShadowDD (ScreenPtr pScreen);
+
+
+/*
+ * winshadddnl.c
+ */
+
+Bool
+winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen);
+
+
+/*
+ * winshadgdi.c
+ */
+
+Bool
+winSetEngineFunctionsShadowGDI (ScreenPtr pScreen);
+
+
+/*
+ * winwakeup.c
+ */
+
+void
+winWakeupHandler (int nScreen,
+ pointer pWakeupData,
+ unsigned long ulResult,
+ pointer pReadmask);
+
+
+/*
+ * winwindow.c
+ */
+
+#ifdef XWIN_NATIVEGDI
+Bool
+winCreateWindowNativeGDI (WindowPtr pWin);
+
+Bool
+winDestroyWindowNativeGDI (WindowPtr pWin);
+
+Bool
+winPositionWindowNativeGDI (WindowPtr pWin, int x, int y);
+
+void
+winCopyWindowNativeGDI (WindowPtr pWin,
+ DDXPointRec ptOldOrg,
+ RegionPtr prgnSrc);
+
+Bool
+winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask);
+
+Bool
+winUnmapWindowNativeGDI (WindowPtr pWindow);
+
+Bool
+winMapWindowNativeGDI (WindowPtr pWindow);
+#endif
+
+Bool
+winCreateWindowRootless (WindowPtr pWindow);
+
+Bool
+winDestroyWindowRootless (WindowPtr pWindow);
+
+Bool
+winPositionWindowRootless (WindowPtr pWindow, int x, int y);
+
+Bool
+winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask);
+
+Bool
+winUnmapWindowRootless (WindowPtr pWindow);
+
+Bool
+winMapWindowRootless (WindowPtr pWindow);
+
+void
+winSetShapeRootless (WindowPtr pWindow, int kind);
+
+
+/*
+ * winmultiwindowicons.c - Used by both multi-window and Win32Rootless
+ */
+
+HICON
+winXIconToHICON (WindowPtr pWin, int iconSize);
+
+void
+winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon);
+
+#ifdef XWIN_MULTIWINDOW
+/*
+ * winmultiwindowshape.c
+ */
+
+void
+winReshapeMultiWindow (WindowPtr pWin);
+
+void
+winSetShapeMultiWindow (WindowPtr pWindow, int kind);
+
+void
+winUpdateRgnMultiWindow (WindowPtr pWindow);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOW
+/*
+ * winmultiwindowwindow.c
+ */
+
+Bool
+winCreateWindowMultiWindow (WindowPtr pWindow);
+
+Bool
+winDestroyWindowMultiWindow (WindowPtr pWindow);
+
+Bool
+winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y);
+
+Bool
+winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask);
+
+Bool
+winUnmapWindowMultiWindow (WindowPtr pWindow);
+
+Bool
+winMapWindowMultiWindow (WindowPtr pWindow);
+
+void
+winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent);
+
+void
+winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib);
+
+void
+winReorderWindowsMultiWindow (void);
+
+void
+winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
+ unsigned int h, WindowPtr pSib);
+void
+winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
+ WindowPtr pSib, VTKind kind);
+
+void
+winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
+ RegionPtr oldRegion);
+
+XID
+winGetWindowID (WindowPtr pWin);
+
+int
+winAdjustXWindow (WindowPtr pWin, HWND hwnd);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOW
+/*
+ * winmultiwindowwndproc.c
+ */
+
+LRESULT CALLBACK
+winTopLevelWindowProc (HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+#endif
+
+
+/*
+ * wintrayicon.c
+ */
+
+void
+winInitNotifyIcon (winPrivScreenPtr pScreenPriv, Bool Modify);
+
+void
+winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv);
+
+LRESULT
+winHandleIconMessage (HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam,
+ winPrivScreenPtr pScreenPriv);
+
+
+/*
+ * winwndproc.c
+ */
+
+LRESULT CALLBACK
+winWindowProc (HWND hWnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+/*
+ * winwin32rootless.c
+ */
+
+Bool
+winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,
+ int newX, int newY, RegionPtr pShape);
+
+void
+winMWExtWMDestroyFrame (RootlessFrameID wid);
+
+void
+winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
+
+void
+winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen,
+ int newX, int newY, unsigned int newW, unsigned int newH,
+ unsigned int gravity);
+
+void
+winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid);
+
+void
+winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape);
+
+void
+winMWExtWMUnmapFrame (RootlessFrameID wid);
+
+void
+winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
+
+void
+winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush);
+
+void
+winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage);
+
+void
+winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects,
+ int shift_x, int shift_y);
+
+void
+winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin);
+
+void
+winMWExtWMCopyBytes (unsigned int width, unsigned int height,
+ const void *src, unsigned int srcRowBytes,
+ void *dst, unsigned int dstRowBytes);
+
+void
+winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
+ int dx, int dy);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+/*
+ * winwin32rootlesswindow.c
+ */
+
+void
+winMWExtWMReorderWindows (ScreenPtr pScreen);
+
+void
+winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y);
+
+void
+winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h);
+
+void
+winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h);
+
+void
+winMWExtWMUpdateIcon (Window id);
+
+void
+winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
+ winScreenInfoPtr pScreenInfo);
+
+wBOOL CALLBACK
+winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam);
+
+void
+winMWExtWMRestackWindows (ScreenPtr pScreen);
+#endif
+#ifdef XWIN_MULTIWINDOWINTWM
+Bool
+winIsInternalWMRunning (winScreenInfoPtr pScreenInfo);
+#endif
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+/*
+ * winwin32rootlesswndproc.c
+ */
+
+LRESULT CALLBACK
+winMWExtWMWindowProc (HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+#endif
+
+
+/*
+ * winwindowswm.c
+ */
+
+void
+winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,
+ Window window, int x, int y, int w, int h);
+
+void
+winWindowsWMExtensionInit (void);
+
+/*
+ * wincursor.c
+ */
+
+Bool
+winInitCursor (ScreenPtr pScreen);
+
+/*
+ * winprocarg.c
+ */
+void
+winInitializeScreens(int maxscreens);
+
+/*
+ * windisplay.c
+ */
+
+void
+winGetDisplayName(char *szDisplay, unsigned int screen);
+
+/*
+ * winrandr.c
+ */
+Bool
+winRandRInit (ScreenPtr pScreen);
+void
+winDoRandRScreenSetSize (ScreenPtr pScreen,
+ CARD16 width,
+ CARD16 height,
+ CARD32 mmWidth,
+ CARD32 mmHeight);
+
+/*
+ * END DDX and DIX Function Prototypes
+ */
+
+#endif /* _WIN_H_ */
+
diff --git a/xorg-server/hw/xwin/winpixmap.c b/xorg-server/hw/xwin/winpixmap.c index 2af95f225..d174d70d3 100644 --- a/xorg-server/hw/xwin/winpixmap.c +++ b/xorg-server/hw/xwin/winpixmap.c @@ -57,7 +57,7 @@ winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix, PixmapPtr
winCreatePixmapNativeGDI (ScreenPtr pScreen,
int iWidth, int iHeight,
- int iDepth, unsigned usage_hint)
+ int iDepth, unsigned class)
{
winPrivPixmapPtr pPixmapPriv = NULL;
PixmapPtr pPixmap = NULL;
@@ -71,12 +71,12 @@ winCreatePixmapNativeGDI (ScreenPtr pScreen, }
winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
- iWidth, iHeight, iDepth, usage_hint,
+ iWidth, iHeight, iDepth, class,
PixmapBytePad (iWidth, iDepth));
/* Setup pixmap values */
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = 0;
+ pPixmap->drawable.class = class;
pPixmap->drawable.pScreen = pScreen;
pPixmap->drawable.depth = iDepth;
pPixmap->drawable.bitsPerPixel = BitsPerPixel (iDepth);
@@ -89,7 +89,6 @@ winCreatePixmapNativeGDI (ScreenPtr pScreen, pPixmap->devKind = 0;
pPixmap->refcnt = 1;
pPixmap->devPrivate.ptr = NULL;
- pPixmap->usage_hint = usage_hint;
/* Pixmap privates are allocated by AllocatePixmap */
pPixmapPriv = winGetPixmapPriv (pPixmap);
diff --git a/xorg-server/include/dix.h b/xorg-server/include/dix.h index 6bba40aef..de78b7e24 100644 --- a/xorg-server/include/dix.h +++ b/xorg-server/include/dix.h @@ -576,35 +576,4 @@ extern _X_HIDDEN void CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master); extern _X_HIDDEN int CorePointerProc(DeviceIntPtr dev, int what);
extern _X_HIDDEN int CoreKeyboardProc(DeviceIntPtr dev, int what);
-
-/*
- * These are deprecated compatibility functions and will be removed soon!
- * Please use the noted replacements instead.
- */
-/* replaced by dixLookupWindow */
-extern _X_EXPORT WindowPtr SecurityLookupWindow(
- XID id,
- ClientPtr client,
- Mask access_mode);
-/* replaced by dixLookupWindow */
-extern _X_EXPORT WindowPtr LookupWindow(
- XID id,
- ClientPtr client);
-
-/* replaced by dixLookupDrawable */
-extern _X_EXPORT pointer SecurityLookupDrawable(
- XID id,
- ClientPtr client,
- Mask access_mode);
-
-/* replaced by dixLookupDrawable */
-extern _X_EXPORT pointer LookupDrawable(
- XID id,
- ClientPtr client);
-
-/* replaced by dixLookupClient */
-extern _X_EXPORT ClientPtr LookupClient(
- XID id,
- ClientPtr client);
-
#endif /* DIX_H */
diff --git a/xorg-server/include/misc.h b/xorg-server/include/misc.h index 4c474464f..044a5740b 100644 --- a/xorg-server/include/misc.h +++ b/xorg-server/include/misc.h @@ -96,10 +96,8 @@ OF THIS SOFTWARE. #define EXTENSION_EVENT_BASE 64
#define EXTENSION_BASE 128
-typedef unsigned long PIXEL;
typedef unsigned long ATOM;
-
#ifndef TRUE
#define TRUE 1
#define FALSE 0
diff --git a/xorg-server/include/pixmapstr.h b/xorg-server/include/pixmapstr.h index 8002b170a..47dce91e1 100644 --- a/xorg-server/include/pixmapstr.h +++ b/xorg-server/include/pixmapstr.h @@ -1,84 +1,83 @@ -/*********************************************************** - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -#ifndef PIXMAPSTRUCT_H -#define PIXMAPSTRUCT_H -#include "pixmap.h" -#include "screenint.h" -#include "regionstr.h" -#include "privates.h" - -typedef struct _Drawable { - unsigned char type; /* DRAWABLE_<type> */ - unsigned char class; /* specific to type */ - unsigned char depth; - unsigned char bitsPerPixel; - XID id; /* resource id */ - short x; /* window: screen absolute, pixmap: 0 */ - short y; /* window: screen absolute, pixmap: 0 */ - unsigned short width; - unsigned short height; - ScreenPtr pScreen; - unsigned long serialNumber; -} DrawableRec; - -/* - * PIXMAP -- device dependent - */ - -typedef struct _Pixmap { - DrawableRec drawable; - PrivateRec *devPrivates; - int refcnt; - int devKind; /* This is the pitch of the pixmap, typically width*bpp/8. */ - DevUnion devPrivate; /* When !NULL, devPrivate.ptr points to the raw pixel data. */ - short screen_x; - short screen_y; - unsigned usage_hint; /* see CREATE_PIXMAP_USAGE_* */ -} PixmapRec; - -#endif /* PIXMAPSTRUCT_H */ +/***********************************************************
+
+Copyright 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+#ifndef PIXMAPSTRUCT_H
+#define PIXMAPSTRUCT_H
+#include "pixmap.h"
+#include "screenint.h"
+#include "regionstr.h"
+#include "privates.h"
+
+typedef struct _Drawable {
+ unsigned char type; /* DRAWABLE_<type> */
+ unsigned char class; /* specific to type */
+ unsigned char depth;
+ unsigned char bitsPerPixel;
+ XID id; /* resource id */
+ short x; /* window: screen absolute, pixmap: 0 */
+ short y; /* window: screen absolute, pixmap: 0 */
+ unsigned short width;
+ unsigned short height;
+ ScreenPtr pScreen;
+ unsigned long serialNumber;
+} DrawableRec;
+
+/*
+ * PIXMAP -- device dependent
+ */
+
+typedef struct _Pixmap {
+ DrawableRec drawable;
+ PrivateRec *devPrivates;
+ int refcnt;
+ int devKind; /* This is the pitch of the pixmap, typically width*bpp/8. */
+ DevUnion devPrivate; /* When !NULL, devPrivate.ptr points to the raw pixel data. */
+ short screen_x;
+ short screen_y;
+} PixmapRec;
+
+#endif /* PIXMAPSTRUCT_H */
diff --git a/xorg-server/include/resource.h b/xorg-server/include/resource.h index 82068fe0e..95e34a9b8 100644 --- a/xorg-server/include/resource.h +++ b/xorg-server/include/resource.h @@ -251,34 +251,5 @@ extern _X_EXPORT unsigned int GetXIDList( extern _X_EXPORT RESTYPE lastResourceType;
extern _X_EXPORT RESTYPE TypeMask;
-/*
- * These are deprecated compatibility functions and will be removed soon!
- * Please use the noted replacements instead.
- */
-
-/* replaced by dixLookupResourceByType */
-extern _X_EXPORT pointer SecurityLookupIDByType(
- ClientPtr client,
- XID id,
- RESTYPE rtype,
- Mask access_mode) _X_DEPRECATED;
-
-/* replaced by dixLookupResourceByClass */
-extern _X_EXPORT pointer SecurityLookupIDByClass(
- ClientPtr client,
- XID id,
- RESTYPE classes,
- Mask access_mode) _X_DEPRECATED;
-
-/* replaced by dixLookupResourceByType */
-extern _X_EXPORT pointer LookupIDByType(
- XID id,
- RESTYPE rtype) _X_DEPRECATED;
-
-/* replaced by dixLookupResourceByClass */
-extern _X_EXPORT pointer LookupIDByClass(
- XID id,
- RESTYPE classes) _X_DEPRECATED;
-
#endif /* RESOURCE_H */
diff --git a/xorg-server/include/scrnintstr.h b/xorg-server/include/scrnintstr.h index a373acd27..28dd2c011 100644 --- a/xorg-server/include/scrnintstr.h +++ b/xorg-server/include/scrnintstr.h @@ -208,7 +208,7 @@ typedef PixmapPtr (* CreatePixmapProcPtr)( int /*width*/,
int /*height*/,
int /*depth*/,
- unsigned /*usage_hint*/);
+ unsigned /*class*/);
typedef Bool (* DestroyPixmapProcPtr)(
PixmapPtr /*pPixmap*/);
diff --git a/xorg-server/render/render.c b/xorg-server/render/render.c index 9f1b4701f..04ae0e122 100644 --- a/xorg-server/render/render.c +++ b/xorg-server/render/render.c @@ -239,7 +239,7 @@ RenderClientCallback (CallbackListPtr *list, }
#ifdef PANORAMIX
-unsigned long XRT_PICTURE;
+RESTYPE XRT_PICTURE;
#endif
void
|