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-rw-r--r--mesalib/src/glsl/ir_function.cpp8
-rw-r--r--mesalib/src/glsl/ir_function_detect_recursion.cpp5
-rw-r--r--mesalib/src/glsl/link_functions.cpp4
-rw-r--r--mesalib/src/glsl/linker.cpp193
-rw-r--r--mesalib/src/glsl/linker.h3
-rw-r--r--mesalib/src/glsl/main.cpp1
-rw-r--r--mesalib/src/glsl/program.h62
7 files changed, 139 insertions, 137 deletions
diff --git a/mesalib/src/glsl/ir_function.cpp b/mesalib/src/glsl/ir_function.cpp
index 6cfc32cc2..2a4de5b0d 100644
--- a/mesalib/src/glsl/ir_function.cpp
+++ b/mesalib/src/glsl/ir_function.cpp
@@ -37,14 +37,6 @@ typedef enum {
* \param list_b Actual parameters passed to the function.
* \see matching_signature()
*/
-
-/**
- * \brief Check if two parameter lists match.
- *
- * \param list_a Parameters of the function definition.
- * \param list_b Actual parameters passed to the function.
- * \see matching_signature()
- */
static parameter_list_match_t
parameter_lists_match(const exec_list *list_a, const exec_list *list_b)
{
diff --git a/mesalib/src/glsl/ir_function_detect_recursion.cpp b/mesalib/src/glsl/ir_function_detect_recursion.cpp
index 44a1cd0b9..8f805bf1b 100644
--- a/mesalib/src/glsl/ir_function_detect_recursion.cpp
+++ b/mesalib/src/glsl/ir_function_detect_recursion.cpp
@@ -125,6 +125,7 @@
#include "glsl_parser_extras.h"
#include "linker.h"
#include "program/hash_table.h"
+#include "program.h"
struct call_node : public exec_node {
class function *func;
@@ -311,9 +312,7 @@ emit_errors_linked(const void *key, void *data, void *closure)
f->sig->function_name(),
&f->sig->parameters);
- linker_error_printf(prog,
- "function `%s' has static recursion.\n",
- proto);
+ linker_error(prog, "function `%s' has static recursion.\n", proto);
ralloc_free(proto);
prog->LinkStatus = false;
}
diff --git a/mesalib/src/glsl/link_functions.cpp b/mesalib/src/glsl/link_functions.cpp
index e7713b4bc..b3a701858 100644
--- a/mesalib/src/glsl/link_functions.cpp
+++ b/mesalib/src/glsl/link_functions.cpp
@@ -91,8 +91,8 @@ public:
if (sig == NULL) {
/* FINISHME: Log the full signature of unresolved function.
*/
- linker_error_printf(this->prog, "unresolved reference to function "
- "`%s'\n", name);
+ linker_error(this->prog, "unresolved reference to function `%s'\n",
+ name);
this->success = false;
return visit_stop;
}
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index cfadfd5e3..cb4083b29 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -164,7 +164,7 @@ private:
void
-linker_error_printf(gl_shader_program *prog, const char *fmt, ...)
+linker_error(gl_shader_program *prog, const char *fmt, ...)
{
va_list ap;
@@ -172,6 +172,21 @@ linker_error_printf(gl_shader_program *prog, const char *fmt, ...)
va_start(ap, fmt);
ralloc_vasprintf_append(&prog->InfoLog, fmt, ap);
va_end(ap);
+
+ prog->LinkStatus = false;
+}
+
+
+void
+linker_warning(gl_shader_program *prog, const char *fmt, ...)
+{
+ va_list ap;
+
+ ralloc_strcat(&prog->InfoLog, "error: ");
+ va_start(ap, fmt);
+ ralloc_vasprintf_append(&prog->InfoLog, fmt, ap);
+ va_end(ap);
+
}
@@ -243,8 +258,7 @@ validate_vertex_shader_executable(struct gl_shader_program *prog,
find_assignment_visitor find("gl_Position");
find.run(shader->ir);
if (!find.variable_found()) {
- linker_error_printf(prog,
- "vertex shader does not write to `gl_Position'\n");
+ linker_error(prog, "vertex shader does not write to `gl_Position'\n");
return false;
}
@@ -271,8 +285,8 @@ validate_fragment_shader_executable(struct gl_shader_program *prog,
frag_data.run(shader->ir);
if (frag_color.variable_found() && frag_data.variable_found()) {
- linker_error_printf(prog, "fragment shader writes to both "
- "`gl_FragColor' and `gl_FragData'\n");
+ linker_error(prog, "fragment shader writes to both "
+ "`gl_FragColor' and `gl_FragData'\n");
return false;
}
@@ -357,11 +371,11 @@ cross_validate_globals(struct gl_shader_program *prog,
existing->type = var->type;
}
} else {
- linker_error_printf(prog, "%s `%s' declared as type "
- "`%s' and type `%s'\n",
- mode_string(var),
- var->name, var->type->name,
- existing->type->name);
+ linker_error(prog, "%s `%s' declared as type "
+ "`%s' and type `%s'\n",
+ mode_string(var),
+ var->name, var->type->name,
+ existing->type->name);
return false;
}
}
@@ -369,9 +383,9 @@ cross_validate_globals(struct gl_shader_program *prog,
if (var->explicit_location) {
if (existing->explicit_location
&& (var->location != existing->location)) {
- linker_error_printf(prog, "explicit locations for %s "
- "`%s' have differing values\n",
- mode_string(var), var->name);
+ linker_error(prog, "explicit locations for %s "
+ "`%s' have differing values\n",
+ mode_string(var), var->name);
return false;
}
@@ -392,12 +406,12 @@ cross_validate_globals(struct gl_shader_program *prog,
bool layout_declared = var->depth_layout != ir_depth_layout_none;
bool layout_differs = var->depth_layout != existing->depth_layout;
if (layout_declared && layout_differs) {
- linker_error_printf(prog,
+ linker_error(prog,
"All redeclarations of gl_FragDepth in all fragment shaders "
"in a single program must have the same set of qualifiers.");
}
if (var->used && layout_differs) {
- linker_error_printf(prog,
+ linker_error(prog,
"If gl_FragDepth is redeclared with a layout qualifier in"
"any fragment shader, it must be redeclared with the same"
"layout qualifier in all fragment shaders that have"
@@ -410,9 +424,9 @@ cross_validate_globals(struct gl_shader_program *prog,
if (var->constant_value != NULL) {
if (existing->constant_value != NULL) {
if (!var->constant_value->has_value(existing->constant_value)) {
- linker_error_printf(prog, "initializers for %s "
- "`%s' have differing values\n",
- mode_string(var), var->name);
+ linker_error(prog, "initializers for %s "
+ "`%s' have differing values\n",
+ mode_string(var), var->name);
return false;
}
} else
@@ -433,15 +447,15 @@ cross_validate_globals(struct gl_shader_program *prog,
}
if (existing->invariant != var->invariant) {
- linker_error_printf(prog, "declarations for %s `%s' have "
- "mismatching invariant qualifiers\n",
- mode_string(var), var->name);
+ linker_error(prog, "declarations for %s `%s' have "
+ "mismatching invariant qualifiers\n",
+ mode_string(var), var->name);
return false;
}
if (existing->centroid != var->centroid) {
- linker_error_printf(prog, "declarations for %s `%s' have "
- "mismatching centroid qualifiers\n",
- mode_string(var), var->name);
+ linker_error(prog, "declarations for %s `%s' have "
+ "mismatching centroid qualifiers\n",
+ mode_string(var), var->name);
return false;
}
} else
@@ -529,13 +543,12 @@ cross_validate_outputs_to_inputs(struct gl_shader_program *prog,
*/
if (!output->type->is_array()
|| (strncmp("gl_", output->name, 3) != 0)) {
- linker_error_printf(prog,
- "%s shader output `%s' declared as "
- "type `%s', but %s shader input declared "
- "as type `%s'\n",
- producer_stage, output->name,
- output->type->name,
- consumer_stage, input->type->name);
+ linker_error(prog,
+ "%s shader output `%s' declared as type `%s', "
+ "but %s shader input declared as type `%s'\n",
+ producer_stage, output->name,
+ output->type->name,
+ consumer_stage, input->type->name);
return false;
}
}
@@ -543,40 +556,40 @@ cross_validate_outputs_to_inputs(struct gl_shader_program *prog,
/* Check that all of the qualifiers match between stages.
*/
if (input->centroid != output->centroid) {
- linker_error_printf(prog,
- "%s shader output `%s' %s centroid qualifier, "
- "but %s shader input %s centroid qualifier\n",
- producer_stage,
- output->name,
- (output->centroid) ? "has" : "lacks",
- consumer_stage,
- (input->centroid) ? "has" : "lacks");
+ linker_error(prog,
+ "%s shader output `%s' %s centroid qualifier, "
+ "but %s shader input %s centroid qualifier\n",
+ producer_stage,
+ output->name,
+ (output->centroid) ? "has" : "lacks",
+ consumer_stage,
+ (input->centroid) ? "has" : "lacks");
return false;
}
if (input->invariant != output->invariant) {
- linker_error_printf(prog,
- "%s shader output `%s' %s invariant qualifier, "
- "but %s shader input %s invariant qualifier\n",
- producer_stage,
- output->name,
- (output->invariant) ? "has" : "lacks",
- consumer_stage,
- (input->invariant) ? "has" : "lacks");
+ linker_error(prog,
+ "%s shader output `%s' %s invariant qualifier, "
+ "but %s shader input %s invariant qualifier\n",
+ producer_stage,
+ output->name,
+ (output->invariant) ? "has" : "lacks",
+ consumer_stage,
+ (input->invariant) ? "has" : "lacks");
return false;
}
if (input->interpolation != output->interpolation) {
- linker_error_printf(prog,
- "%s shader output `%s' specifies %s "
- "interpolation qualifier, "
- "but %s shader input specifies %s "
- "interpolation qualifier\n",
- producer_stage,
- output->name,
- output->interpolation_string(),
- consumer_stage,
- input->interpolation_string());
+ linker_error(prog,
+ "%s shader output `%s' specifies %s "
+ "interpolation qualifier, "
+ "but %s shader input specifies %s "
+ "interpolation qualifier\n",
+ producer_stage,
+ output->name,
+ output->interpolation_string(),
+ consumer_stage,
+ input->interpolation_string());
return false;
}
}
@@ -823,9 +836,8 @@ link_intrastage_shaders(void *mem_ctx,
if ((other_sig != NULL) && other_sig->is_defined
&& !other_sig->is_builtin) {
- linker_error_printf(prog,
- "function `%s' is multiply defined",
- f->name);
+ linker_error(prog, "function `%s' is multiply defined",
+ f->name);
return NULL;
}
}
@@ -849,9 +861,9 @@ link_intrastage_shaders(void *mem_ctx,
}
if (main == NULL) {
- linker_error_printf(prog, "%s shader lacks `main'\n",
- (shader_list[0]->Type == GL_VERTEX_SHADER)
- ? "vertex" : "fragment");
+ linker_error(prog, "%s shader lacks `main'\n",
+ (shader_list[0]->Type == GL_VERTEX_SHADER)
+ ? "vertex" : "fragment");
return NULL;
}
@@ -1309,10 +1321,10 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
* attribute overlaps any previously allocated bits.
*/
if ((~(use_mask << attr) & used_locations) != used_locations) {
- linker_error_printf(prog,
- "insufficient contiguous attribute locations "
- "available for vertex shader input `%s'",
- var->name);
+ linker_error(prog,
+ "insufficient contiguous attribute locations "
+ "available for vertex shader input `%s'",
+ var->name);
return false;
}
@@ -1353,11 +1365,10 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
if ((var->location >= (int)(max_index + generic_base))
|| (var->location < 0)) {
- linker_error_printf(prog,
- "invalid explicit location %d specified for "
- "`%s'\n",
- (var->location < 0) ? var->location : attr,
- var->name);
+ linker_error(prog,
+ "invalid explicit location %d specified for `%s'\n",
+ (var->location < 0) ? var->location : attr,
+ var->name);
return false;
} else if (var->location >= generic_base) {
used_locations |= (use_mask << attr);
@@ -1406,10 +1417,10 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
const char *const string = (target_index == MESA_SHADER_VERTEX)
? "vertex shader input" : "fragment shader output";
- linker_error_printf(prog,
- "insufficient contiguous attribute locations "
- "available for %s `%s'",
- string, to_assign[i].var->name);
+ linker_error(prog,
+ "insufficient contiguous attribute locations "
+ "available for %s `%s'",
+ string, to_assign[i].var->name);
return false;
}
@@ -1525,9 +1536,8 @@ assign_varying_locations(struct gl_context *ctx,
* "glsl1-varying read but not written" in piglit.
*/
- linker_error_printf(prog, "fragment shader varying %s not written "
- "by vertex shader\n.", var->name);
- prog->LinkStatus = false;
+ linker_error(prog, "fragment shader varying %s not written "
+ "by vertex shader\n.", var->name);
}
/* An 'in' variable is only really a shader input if its
@@ -1544,17 +1554,17 @@ assign_varying_locations(struct gl_context *ctx,
if (ctx->API == API_OPENGLES2 || prog->Version == 100) {
if (varying_vectors > ctx->Const.MaxVarying) {
- linker_error_printf(prog, "shader uses too many varying vectors "
- "(%u > %u)\n",
- varying_vectors, ctx->Const.MaxVarying);
+ linker_error(prog, "shader uses too many varying vectors "
+ "(%u > %u)\n",
+ varying_vectors, ctx->Const.MaxVarying);
return false;
}
} else {
const unsigned float_components = varying_vectors * 4;
if (float_components > ctx->Const.MaxVarying * 4) {
- linker_error_printf(prog, "shader uses too many varying components "
- "(%u > %u)\n",
- float_components, ctx->Const.MaxVarying * 4);
+ linker_error(prog, "shader uses too many varying components "
+ "(%u > %u)\n",
+ float_components, ctx->Const.MaxVarying * 4);
return false;
}
}
@@ -1618,8 +1628,8 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
assert(max_version <= 130);
if ((max_version >= 130 || min_version == 100)
&& min_version != max_version) {
- linker_error_printf(prog, "all shaders must use same shading "
- "language version\n");
+ linker_error(prog, "all shaders must use same shading "
+ "language version\n");
goto done;
}
@@ -1720,12 +1730,10 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
* FINISHME: at least 16, so hardcode 16 for now.
*/
if (!assign_attribute_or_color_locations(prog, MESA_SHADER_VERTEX, 16)) {
- prog->LinkStatus = false;
goto done;
}
if (!assign_attribute_or_color_locations(prog, MESA_SHADER_FRAGMENT, ctx->Const.MaxDrawBuffers)) {
- prog->LinkStatus = false;
goto done;
}
@@ -1742,7 +1750,6 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
if (!assign_varying_locations(ctx, prog,
prog->_LinkedShaders[prev],
prog->_LinkedShaders[i])) {
- prog->LinkStatus = false;
goto done;
}
@@ -1774,11 +1781,9 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
*/
if (ctx->API == API_OPENGLES2 || prog->Version == 100) {
if (prog->_LinkedShaders[MESA_SHADER_VERTEX] == NULL) {
- linker_error_printf(prog, "program lacks a vertex shader\n");
- prog->LinkStatus = false;
+ linker_error(prog, "program lacks a vertex shader\n");
} else if (prog->_LinkedShaders[MESA_SHADER_FRAGMENT] == NULL) {
- linker_error_printf(prog, "program lacks a fragment shader\n");
- prog->LinkStatus = false;
+ linker_error(prog, "program lacks a fragment shader\n");
}
}
diff --git a/mesalib/src/glsl/linker.h b/mesalib/src/glsl/linker.h
index a8ce16a7e..769cf68b6 100644
--- a/mesalib/src/glsl/linker.h
+++ b/mesalib/src/glsl/linker.h
@@ -25,9 +25,6 @@
#ifndef GLSL_LINKER_H
#define GLSL_LINKER_H
-extern void
-linker_error_printf(gl_shader_program *prog, const char *fmt, ...);
-
extern bool
link_function_calls(gl_shader_program *prog, gl_shader *main,
gl_shader **shader_list, unsigned num_shaders);
diff --git a/mesalib/src/glsl/main.cpp b/mesalib/src/glsl/main.cpp
index 900879638..b368b3dbc 100644
--- a/mesalib/src/glsl/main.cpp
+++ b/mesalib/src/glsl/main.cpp
@@ -232,6 +232,7 @@ main(int argc, char **argv)
whole_program = rzalloc (NULL, struct gl_shader_program);
assert(whole_program != NULL);
+ whole_program->InfoLog = ralloc_strdup(whole_program, "");
for (/* empty */; argc > optind; optind++) {
whole_program->Shaders =
diff --git a/mesalib/src/glsl/program.h b/mesalib/src/glsl/program.h
index 6834b42f4..437ca1462 100644
--- a/mesalib/src/glsl/program.h
+++ b/mesalib/src/glsl/program.h
@@ -1,27 +1,35 @@
-/*
- * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
- * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
- * 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 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
- * BRIAN PAUL 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.
- */
-
-#include "main/core.h"
-
-extern void
-link_shaders(struct gl_context *ctx, struct gl_shader_program *prog);
+/*
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
+ * 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 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
+ * BRIAN PAUL 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.
+ */
+
+#include "main/core.h"
+
+extern void
+link_shaders(struct gl_context *ctx, struct gl_shader_program *prog);
+
+extern void
+linker_error(gl_shader_program *prog, const char *fmt, ...)
+ PRINTFLIKE(2, 3);
+
+extern void
+linker_warning(gl_shader_program *prog, const char *fmt, ...)
+ PRINTFLIKE(2, 3);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 23:27:26 +0000