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-rw-r--r--fontconfig/configure.in2
-rw-r--r--fontconfig/src/fccache.c69
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_transfer.c249
-rw-r--r--mesalib/src/glsl/glcpp/glcpp-parse.y50
-rw-r--r--mesalib/src/glsl/glcpp/glcpp.h2
-rw-r--r--mesalib/src/glsl/link_uniforms.cpp15
-rw-r--r--mesalib/src/glsl/linker.h2
-rw-r--r--mesalib/src/glsl/ralloc.c11
-rw-r--r--mesalib/src/glsl/ralloc.h6
-rw-r--r--mesalib/src/mesa/main/readpix.c22
-rw-r--r--mesalib/src/mesa/main/teximage.c4
-rw-r--r--mesalib/src/mesa/state_tracker/st_draw.c9
-rw-r--r--mesalib/src/mesa/vbo/vbo.h18
-rw-r--r--mesalib/src/mesa/vbo/vbo_exec_array.c16
-rw-r--r--pixman/pixman/pixman-cpu.c55
-rw-r--r--xorg-server/dix/getevents.c19
16 files changed, 338 insertions, 211 deletions
diff --git a/fontconfig/configure.in b/fontconfig/configure.in
index 9f671abe7..06851a5e4 100644
--- a/fontconfig/configure.in
+++ b/fontconfig/configure.in
@@ -119,7 +119,7 @@ AC_TYPE_PID_T
# Checks for library functions.
AC_FUNC_VPRINTF
AC_FUNC_MMAP
-AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand random lrand48])
+AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand random lrand48 random_r rand_r])
#
# Checks for iconv
diff --git a/fontconfig/src/fccache.c b/fontconfig/src/fccache.c
index 054371445..bbf950f17 100644
--- a/fontconfig/src/fccache.c
+++ b/fontconfig/src/fccache.c
@@ -20,14 +20,18 @@
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
-
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
#include "fcint.h"
#include "fcarch.h"
#include <stdio.h>
+#include <stdlib.h>
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
#include <sys/types.h>
+#include <time.h>
#include <assert.h>
#if defined(HAVE_MMAP) || defined(__CYGWIN__)
# include <unistd.h>
@@ -304,17 +308,62 @@ struct _FcCacheSkip {
static FcCacheSkip *fcCacheChains[FC_CACHE_MAX_LEVEL];
static int fcCacheMaxLevel;
-#if HAVE_RANDOM
-# define FcRandom() random()
+
+static int32_t
+FcRandom(void)
+{
+ int32_t result;
+
+#if HAVE_RANDOM_R
+ static struct random_data fcrandbuf;
+ static char statebuf[256];
+ static FcBool initialized = FcFalse;
+
+ if (initialized != FcTrue)
+ {
+ initstate_r(time(NULL), statebuf, 256, &fcrandbuf);
+ initialized = FcTrue;
+ }
+
+ random_r(&fcrandbuf, &result);
+#elif HAVE_RANDOM
+ static char statebuf[256];
+ char *state;
+ static FcBool initialized = FcFalse;
+
+ if (initialized != FcTrue)
+ {
+ state = initstate(time(NULL), statebuf, 256);
+ initialized = FcTrue;
+ }
+ else
+ state = setstate(statebuf);
+
+ result = random();
+
+ setstate(state);
+#elif HAVE_LRAND48
+ result = lrand48();
+#elif HAVE_RAND_R
+ static unsigned int seed = time(NULL);
+
+ result = rand_r(&seed);
+#elif HAVE_RAND
+ static FcBool initialized = FcFalse;
+
+ if (initialized != FcTrue)
+ {
+ srand(time(NULL));
+ initialized = FcTrue;
+ }
+ result = rand();
#else
-# if HAVE_LRAND48
-# define FcRandom() lrand48()
-# else
-# if HAVE_RAND
-# define FcRandom() rand()
-# endif
-# endif
+# error no random number generator function available.
#endif
+
+ return result;
+}
+
/*
* Generate a random level number, distributed
* so that each level is 1/4 as likely as the one before
diff --git a/mesalib/src/gallium/auxiliary/util/u_transfer.c b/mesalib/src/gallium/auxiliary/util/u_transfer.c
index 772b6d269..673a984fc 100644
--- a/mesalib/src/gallium/auxiliary/util/u_transfer.c
+++ b/mesalib/src/gallium/auxiliary/util/u_transfer.c
@@ -1,114 +1,135 @@
-#include "pipe/p_context.h"
-#include "util/u_rect.h"
-#include "util/u_inlines.h"
-#include "util/u_transfer.h"
-#include "util/u_memory.h"
-
-/* One-shot transfer operation with data supplied in a user
- * pointer. XXX: strides??
- */
-void u_default_transfer_inline_write( struct pipe_context *pipe,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box,
- const void *data,
- unsigned stride,
- unsigned layer_stride)
-{
- struct pipe_transfer *transfer = NULL;
- uint8_t *map = NULL;
- const uint8_t *src_data = data;
- unsigned i;
-
- transfer = pipe->get_transfer(pipe,
- resource,
- level,
- usage,
- box );
- if (transfer == NULL)
- goto out;
-
- map = pipe_transfer_map(pipe, transfer);
- if (map == NULL)
- goto out;
-
- for (i = 0; i < box->depth; i++) {
- util_copy_rect(map,
- resource->format,
- transfer->stride, /* bytes */
- 0, 0,
- box->width,
- box->height,
- src_data,
- stride, /* bytes */
- 0, 0);
- map += transfer->layer_stride;
- src_data += layer_stride;
- }
-
-out:
- if (map)
- pipe_transfer_unmap(pipe, transfer);
-
- if (transfer)
- pipe_transfer_destroy(pipe, transfer);
-}
-
-
-boolean u_default_resource_get_handle(struct pipe_screen *screen,
- struct pipe_resource *resource,
- struct winsys_handle *handle)
-{
- return FALSE;
-}
-
-
-
-void u_default_transfer_flush_region( struct pipe_context *pipe,
- struct pipe_transfer *transfer,
- const struct pipe_box *box)
-{
- /* This is a no-op implementation, nothing to do.
- */
-}
-
-struct pipe_transfer * u_default_get_transfer(struct pipe_context *context,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box)
-{
- struct pipe_transfer *transfer = CALLOC_STRUCT(pipe_transfer);
- if (transfer == NULL)
- return NULL;
-
- transfer->resource = resource;
- transfer->level = level;
- transfer->usage = usage;
- transfer->box = *box;
-
- /* Note strides are zero, this is ok for buffers, but not for
- * textures 2d & higher at least.
- */
- return transfer;
-}
-
-void u_default_transfer_unmap( struct pipe_context *pipe,
- struct pipe_transfer *transfer )
-{
-}
-
-void u_default_transfer_destroy(struct pipe_context *pipe,
- struct pipe_transfer *transfer)
-{
- FREE(transfer);
-}
-
-void u_default_redefine_user_buffer(struct pipe_context *ctx,
- struct pipe_resource *resource,
- unsigned offset,
- unsigned size)
-{
- resource->width0 = MAX2(resource->width0, offset + size);
-}
+#include "pipe/p_context.h"
+#include "util/u_rect.h"
+#include "util/u_inlines.h"
+#include "util/u_transfer.h"
+#include "util/u_memory.h"
+
+/* One-shot transfer operation with data supplied in a user
+ * pointer. XXX: strides??
+ */
+void u_default_transfer_inline_write( struct pipe_context *pipe,
+ struct pipe_resource *resource,
+ unsigned level,
+ unsigned usage,
+ const struct pipe_box *box,
+ const void *data,
+ unsigned stride,
+ unsigned layer_stride)
+{
+ struct pipe_transfer *transfer = NULL;
+ uint8_t *map = NULL;
+
+ assert(!(usage & PIPE_TRANSFER_READ));
+
+ /* the write flag is implicit by the nature of transfer_inline_write */
+ usage |= PIPE_TRANSFER_WRITE;
+
+ /* transfer_inline_write implicitly discards the rewritten buffer range */
+ if (box->x == 0 && box->width == resource->width0) {
+ usage |= PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE;
+ } else {
+ usage |= PIPE_TRANSFER_DISCARD_RANGE;
+ }
+
+ transfer = pipe->get_transfer(pipe,
+ resource,
+ level,
+ usage,
+ box );
+ if (transfer == NULL)
+ goto out;
+
+ map = pipe_transfer_map(pipe, transfer);
+ if (map == NULL)
+ goto out;
+
+ if (resource->target == PIPE_BUFFER) {
+ assert(box->height == 1);
+ assert(box->depth == 1);
+
+ memcpy(map, data, box->width);
+ }
+ else {
+ const uint8_t *src_data = data;
+ unsigned i;
+
+ for (i = 0; i < box->depth; i++) {
+ util_copy_rect(map,
+ resource->format,
+ transfer->stride, /* bytes */
+ 0, 0,
+ box->width,
+ box->height,
+ src_data,
+ stride, /* bytes */
+ 0, 0);
+ map += transfer->layer_stride;
+ src_data += layer_stride;
+ }
+ }
+
+out:
+ if (map)
+ pipe_transfer_unmap(pipe, transfer);
+
+ if (transfer)
+ pipe_transfer_destroy(pipe, transfer);
+}
+
+
+boolean u_default_resource_get_handle(struct pipe_screen *screen,
+ struct pipe_resource *resource,
+ struct winsys_handle *handle)
+{
+ return FALSE;
+}
+
+
+
+void u_default_transfer_flush_region( struct pipe_context *pipe,
+ struct pipe_transfer *transfer,
+ const struct pipe_box *box)
+{
+ /* This is a no-op implementation, nothing to do.
+ */
+}
+
+struct pipe_transfer * u_default_get_transfer(struct pipe_context *context,
+ struct pipe_resource *resource,
+ unsigned level,
+ unsigned usage,
+ const struct pipe_box *box)
+{
+ struct pipe_transfer *transfer = CALLOC_STRUCT(pipe_transfer);
+ if (transfer == NULL)
+ return NULL;
+
+ transfer->resource = resource;
+ transfer->level = level;
+ transfer->usage = usage;
+ transfer->box = *box;
+
+ /* Note strides are zero, this is ok for buffers, but not for
+ * textures 2d & higher at least.
+ */
+ return transfer;
+}
+
+void u_default_transfer_unmap( struct pipe_context *pipe,
+ struct pipe_transfer *transfer )
+{
+}
+
+void u_default_transfer_destroy(struct pipe_context *pipe,
+ struct pipe_transfer *transfer)
+{
+ FREE(transfer);
+}
+
+void u_default_redefine_user_buffer(struct pipe_context *ctx,
+ struct pipe_resource *resource,
+ unsigned offset,
+ unsigned size)
+{
+ resource->width0 = MAX2(resource->width0, offset + size);
+}
diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.y b/mesalib/src/glsl/glcpp/glcpp-parse.y
index efcc205c2..47ba54ddf 100644
--- a/mesalib/src/glsl/glcpp/glcpp-parse.y
+++ b/mesalib/src/glsl/glcpp/glcpp-parse.y
@@ -184,11 +184,11 @@ input:
line:
control_line {
- ralloc_strcat (&parser->output, "\n");
+ ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "\n");
}
| text_line {
_glcpp_parser_print_expanded_token_list (parser, $1);
- ralloc_strcat (&parser->output, "\n");
+ ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "\n");
ralloc_free ($1);
}
| expanded_line
@@ -320,7 +320,7 @@ control_line:
if ($2 >= 130 || $2 == 100)
add_builtin_define (parser, "GL_FRAGMENT_PRECISION_HIGH", 1);
- ralloc_asprintf_append (&parser->output, "#version %" PRIiMAX, $2);
+ ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "#version %" PRIiMAX, $2);
}
| HASH NEWLINE
;
@@ -903,54 +903,54 @@ _token_list_equal_ignoring_space (token_list_t *a, token_list_t *b)
}
static void
-_token_print (char **out, token_t *token)
+_token_print (char **out, size_t *len, token_t *token)
{
if (token->type < 256) {
- ralloc_asprintf_append (out, "%c", token->type);
+ ralloc_asprintf_rewrite_tail (out, len, "%c", token->type);
return;
}
switch (token->type) {
case INTEGER:
- ralloc_asprintf_append (out, "%" PRIiMAX, token->value.ival);
+ ralloc_asprintf_rewrite_tail (out, len, "%" PRIiMAX, token->value.ival);
break;
case IDENTIFIER:
case INTEGER_STRING:
case OTHER:
- ralloc_strcat (out, token->value.str);
+ ralloc_asprintf_rewrite_tail (out, len, "%s", token->value.str);
break;
case SPACE:
- ralloc_strcat (out, " ");
+ ralloc_asprintf_rewrite_tail (out, len, " ");
break;
case LEFT_SHIFT:
- ralloc_strcat (out, "<<");
+ ralloc_asprintf_rewrite_tail (out, len, "<<");
break;
case RIGHT_SHIFT:
- ralloc_strcat (out, ">>");
+ ralloc_asprintf_rewrite_tail (out, len, ">>");
break;
case LESS_OR_EQUAL:
- ralloc_strcat (out, "<=");
+ ralloc_asprintf_rewrite_tail (out, len, "<=");
break;
case GREATER_OR_EQUAL:
- ralloc_strcat (out, ">=");
+ ralloc_asprintf_rewrite_tail (out, len, ">=");
break;
case EQUAL:
- ralloc_strcat (out, "==");
+ ralloc_asprintf_rewrite_tail (out, len, "==");
break;
case NOT_EQUAL:
- ralloc_strcat (out, "!=");
+ ralloc_asprintf_rewrite_tail (out, len, "!=");
break;
case AND:
- ralloc_strcat (out, "&&");
+ ralloc_asprintf_rewrite_tail (out, len, "&&");
break;
case OR:
- ralloc_strcat (out, "||");
+ ralloc_asprintf_rewrite_tail (out, len, "||");
break;
case PASTE:
- ralloc_strcat (out, "##");
+ ralloc_asprintf_rewrite_tail (out, len, "##");
break;
case COMMA_FINAL:
- ralloc_strcat (out, ",");
+ ralloc_asprintf_rewrite_tail (out, len, ",");
break;
case PLACEHOLDER:
/* Nothing to print. */
@@ -1040,11 +1040,11 @@ _token_paste (glcpp_parser_t *parser, token_t *token, token_t *other)
}
glcpp_error (&token->location, parser, "");
- ralloc_strcat (&parser->info_log, "Pasting \"");
- _token_print (&parser->info_log, token);
- ralloc_strcat (&parser->info_log, "\" and \"");
- _token_print (&parser->info_log, other);
- ralloc_strcat (&parser->info_log, "\" does not give a valid preprocessing token.\n");
+ ralloc_asprintf_rewrite_tail (&parser->info_log, &parser->info_log_length, "Pasting \"");
+ _token_print (&parser->info_log, &parser->info_log_length, token);
+ ralloc_asprintf_rewrite_tail (&parser->info_log, &parser->info_log_length, "\" and \"");
+ _token_print (&parser->info_log, &parser->info_log_length, other);
+ ralloc_asprintf_rewrite_tail (&parser->info_log, &parser->info_log_length, "\" does not give a valid preprocessing token.\n");
return token;
}
@@ -1058,7 +1058,7 @@ _token_list_print (glcpp_parser_t *parser, token_list_t *list)
return;
for (node = list->head; node; node = node->next)
- _token_print (&parser->output, node->token);
+ _token_print (&parser->output, &parser->output_length, node->token);
}
void
@@ -1104,7 +1104,9 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api)
parser->lex_from_node = NULL;
parser->output = ralloc_strdup(parser, "");
+ parser->output_length = 0;
parser->info_log = ralloc_strdup(parser, "");
+ parser->info_log_length = 0;
parser->error = 0;
/* Add pre-defined macros. */
diff --git a/mesalib/src/glsl/glcpp/glcpp.h b/mesalib/src/glsl/glcpp/glcpp.h
index dc816e90e..2d7cad2e6 100644
--- a/mesalib/src/glsl/glcpp/glcpp.h
+++ b/mesalib/src/glsl/glcpp/glcpp.h
@@ -174,6 +174,8 @@ struct glcpp_parser {
token_node_t *lex_from_node;
char *output;
char *info_log;
+ size_t output_length;
+ size_t info_log_length;
int error;
};
diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp
index 296e4e20c..bd2c10d75 100644
--- a/mesalib/src/glsl/link_uniforms.cpp
+++ b/mesalib/src/glsl/link_uniforms.cpp
@@ -67,7 +67,7 @@ uniform_field_visitor::process(ir_variable *var)
void
uniform_field_visitor::recursion(const glsl_type *t, char **name,
- unsigned name_length)
+ size_t name_length)
{
/* Records need to have each field processed individually.
*
@@ -78,22 +78,21 @@ uniform_field_visitor::recursion(const glsl_type *t, char **name,
if (t->is_record()) {
for (unsigned i = 0; i < t->length; i++) {
const char *field = t->fields.structure[i].name;
+ size_t new_length = name_length;
/* Append '.field' to the current uniform name. */
- ralloc_asprintf_rewrite_tail(name, name_length, ".%s", field);
+ ralloc_asprintf_rewrite_tail(name, &new_length, ".%s", field);
- recursion(t->fields.structure[i].type, name,
- name_length + 1 + strlen(field));
+ recursion(t->fields.structure[i].type, name, new_length);
}
} else if (t->is_array() && t->fields.array->is_record()) {
for (unsigned i = 0; i < t->length; i++) {
- char subscript[13];
+ size_t new_length = name_length;
/* Append the subscript to the current uniform name */
- const unsigned subscript_length = snprintf(subscript, 13, "[%u]", i);
- ralloc_asprintf_rewrite_tail(name, name_length, "%s", subscript);
+ ralloc_asprintf_rewrite_tail(name, &new_length, "[%u]", i);
- recursion(t->fields.array, name, name_length + subscript_length);
+ recursion(t->fields.array, name, new_length);
}
} else {
this->visit_field(t, *name);
diff --git a/mesalib/src/glsl/linker.h b/mesalib/src/glsl/linker.h
index 433c63be2..0b4c001f7 100644
--- a/mesalib/src/glsl/linker.h
+++ b/mesalib/src/glsl/linker.h
@@ -76,7 +76,7 @@ private:
* \param name_length Length of the current name \b not including the
* terminating \c NUL character.
*/
- void recursion(const glsl_type *t, char **name, unsigned name_length);
+ void recursion(const glsl_type *t, char **name, size_t name_length);
};
#endif /* GLSL_LINKER_H */
diff --git a/mesalib/src/glsl/ralloc.c b/mesalib/src/glsl/ralloc.c
index 91e4bab2e..2f93dcdea 100644
--- a/mesalib/src/glsl/ralloc.c
+++ b/mesalib/src/glsl/ralloc.c
@@ -448,11 +448,11 @@ ralloc_vasprintf_append(char **str, const char *fmt, va_list args)
size_t existing_length;
assert(str != NULL);
existing_length = *str ? strlen(*str) : 0;
- return ralloc_vasprintf_rewrite_tail(str, existing_length, fmt, args);
+ return ralloc_vasprintf_rewrite_tail(str, &existing_length, fmt, args);
}
bool
-ralloc_asprintf_rewrite_tail(char **str, size_t start, const char *fmt, ...)
+ralloc_asprintf_rewrite_tail(char **str, size_t *start, const char *fmt, ...)
{
bool success;
va_list args;
@@ -463,7 +463,7 @@ ralloc_asprintf_rewrite_tail(char **str, size_t start, const char *fmt, ...)
}
bool
-ralloc_vasprintf_rewrite_tail(char **str, size_t start, const char *fmt,
+ralloc_vasprintf_rewrite_tail(char **str, size_t *start, const char *fmt,
va_list args)
{
size_t new_length;
@@ -479,11 +479,12 @@ ralloc_vasprintf_rewrite_tail(char **str, size_t start, const char *fmt,
new_length = printf_length(fmt, args);
- ptr = resize(*str, start + new_length + 1);
+ ptr = resize(*str, *start + new_length + 1);
if (unlikely(ptr == NULL))
return false;
- vsnprintf(ptr + start, new_length + 1, fmt, args);
+ vsnprintf(ptr + *start, new_length + 1, fmt, args);
*str = ptr;
+ *start += new_length;
return true;
}
diff --git a/mesalib/src/glsl/ralloc.h b/mesalib/src/glsl/ralloc.h
index 1324f3466..86306b1f5 100644
--- a/mesalib/src/glsl/ralloc.h
+++ b/mesalib/src/glsl/ralloc.h
@@ -329,10 +329,11 @@ char *ralloc_vasprintf(const void *ctx, const char *fmt, va_list args);
* \param fmt A printf-style formatting string
*
* \p str will be updated to the new pointer unless allocation fails.
+ * \p start will be increased by the length of the newly formatted text.
*
* \return True unless allocation failed.
*/
-bool ralloc_asprintf_rewrite_tail(char **str, size_t start,
+bool ralloc_asprintf_rewrite_tail(char **str, size_t *start,
const char *fmt, ...);
/**
@@ -352,10 +353,11 @@ bool ralloc_asprintf_rewrite_tail(char **str, size_t start,
* \param args A va_list containing the data to be formatted
*
* \p str will be updated to the new pointer unless allocation fails.
+ * \p start will be increased by the length of the newly formatted text.
*
* \return True unless allocation failed.
*/
-bool ralloc_vasprintf_rewrite_tail(char **str, size_t start, const char *fmt,
+bool ralloc_vasprintf_rewrite_tail(char **str, size_t *start, const char *fmt,
va_list args);
/**
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c
index 0f429ab22..3384d8a38 100644
--- a/mesalib/src/mesa/main/readpix.c
+++ b/mesalib/src/mesa/main/readpix.c
@@ -225,6 +225,16 @@ fast_read_rgba_pixels_memcpy( struct gl_context *ctx,
ctx->Pack.SwapBytes))
return GL_FALSE;
+ /* If the format is unsigned normalized then we can ignore clamping
+ * because the values are already in the range [0,1] so it won't
+ * have any effect anyway.
+ */
+ if (_mesa_get_format_datatype(rb->Format) == GL_UNSIGNED_NORMALIZED)
+ transferOps &= ~IMAGE_CLAMP_BIT;
+
+ if (transferOps)
+ return GL_FALSE;
+
dstStride = _mesa_image_row_stride(packing, width, format, type);
dst = (GLubyte *) _mesa_image_address2d(packing, pixels, width, height,
format, type, 0, 0);
@@ -320,13 +330,11 @@ read_rgba_pixels( struct gl_context *ctx,
transferOps |= IMAGE_CLAMP_BIT;
}
- if (!transferOps) {
- /* Try the optimized paths first. */
- if (fast_read_rgba_pixels_memcpy(ctx, x, y, width, height,
- format, type, pixels, packing,
- transferOps)) {
- return;
- }
+ /* Try the optimized paths first. */
+ if (fast_read_rgba_pixels_memcpy(ctx, x, y, width, height,
+ format, type, pixels, packing,
+ transferOps)) {
+ return;
}
slow_read_rgba_pixels(ctx, x, y, width, height,
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 9b6c6c896..5328ae296 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -69,8 +69,6 @@
*
* This is the format which is used during texture application (i.e. the
* texture format and env mode determine the arithmetic used.
- *
- * XXX this could be static
*/
GLint
_mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
@@ -830,7 +828,7 @@ _mesa_get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level)
struct gl_texture_image *texImage;
GLuint texIndex;
- if (level < 0 )
+ if (level < 0)
return NULL;
switch (target) {
diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c
index c0554cfc7..c4b2caccd 100644
--- a/mesalib/src/mesa/state_tracker/st_draw.c
+++ b/mesalib/src/mesa/state_tracker/st_draw.c
@@ -905,6 +905,7 @@ st_validate_varrays(struct gl_context *ctx,
unsigned num_vbuffers, num_velements;
GLuint attr;
unsigned i;
+ unsigned old_num_user_attribs;
/* must get these after state validation! */
vp = st->vp;
@@ -913,9 +914,7 @@ st_validate_varrays(struct gl_context *ctx,
memset(velements, 0, sizeof(struct pipe_vertex_element) * vpv->num_inputs);
/* Unreference any user vertex buffers. */
- for (i = 0; i < st->num_user_attribs; i++) {
- pipe_resource_reference(&st->user_attrib[i].buffer, NULL);
- }
+ old_num_user_attribs = st->num_user_attribs;
st->num_user_attribs = 0;
/*
@@ -954,6 +953,10 @@ st_validate_varrays(struct gl_context *ctx,
assert(!vbuffer[attr].buffer);
}
+ for (i = old_num_user_attribs; i < st->num_user_attribs; i++) {
+ pipe_resource_reference(&st->user_attrib[i].buffer, NULL);
+ }
+
return GL_TRUE;
}
diff --git a/mesalib/src/mesa/vbo/vbo.h b/mesalib/src/mesa/vbo/vbo.h
index bf925ab16..2d01d9823 100644
--- a/mesalib/src/mesa/vbo/vbo.h
+++ b/mesalib/src/mesa/vbo/vbo.h
@@ -123,8 +123,22 @@ void vbo_rebase_prims( struct gl_context *ctx,
GLuint max_index,
vbo_draw_func draw );
-int
-vbo_sizeof_ib_type(GLenum type);
+static inline int
+vbo_sizeof_ib_type(GLenum type)
+{
+ switch (type) {
+ case GL_UNSIGNED_INT:
+ return sizeof(GLuint);
+ case GL_UNSIGNED_SHORT:
+ return sizeof(GLushort);
+ case GL_UNSIGNED_BYTE:
+ return sizeof(GLubyte);
+ default:
+ assert(!"unsupported index data type");
+ /* In case assert is turned off */
+ return 0;
+ }
+}
void
vbo_get_minmax_indices(struct gl_context *ctx, const struct _mesa_prim *prim,
diff --git a/mesalib/src/mesa/vbo/vbo_exec_array.c b/mesalib/src/mesa/vbo/vbo_exec_array.c
index 06e36a677..b0a4261e7 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_array.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_array.c
@@ -75,22 +75,6 @@ vbo_check_buffers_are_unmapped(struct gl_context *ctx)
assert(!_mesa_bufferobj_mapped(exec->vtx.bufferobj));
}
-int
-vbo_sizeof_ib_type(GLenum type)
-{
- switch (type) {
- case GL_UNSIGNED_INT:
- return sizeof(GLuint);
- case GL_UNSIGNED_SHORT:
- return sizeof(GLushort);
- case GL_UNSIGNED_BYTE:
- return sizeof(GLubyte);
- default:
- assert(!"unsupported index data type");
- /* In case assert is turned off */
- return 0;
- }
-}
/**
diff --git a/pixman/pixman/pixman-cpu.c b/pixman/pixman/pixman-cpu.c
index fcf591a99..bb97ae3e6 100644
--- a/pixman/pixman/pixman-cpu.c
+++ b/pixman/pixman/pixman-cpu.c
@@ -24,6 +24,7 @@
#endif
#include <string.h>
+#include <stdlib.h>
#if defined(USE_ARM_SIMD) && defined(_MSC_VER)
/* Needed for EXCEPTION_ILLEGAL_INSTRUCTION */
@@ -328,7 +329,6 @@ pixman_arm_read_auxv_or_cpu_features ()
#elif defined (__linux__) /* linux ELF */
-#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
@@ -711,51 +711,84 @@ pixman_have_sse2 (void)
#endif /* __amd64__ */
#endif
+static pixman_bool_t
+disabled (const char *name)
+{
+ const char *env;
+
+ if ((env = getenv ("PIXMAN_DISABLE")))
+ {
+ do
+ {
+ const char *end;
+ int len;
+
+ if ((end = strchr (env, ' ')))
+ len = end - env;
+ else
+ len = strlen (env);
+
+ if (strlen (name) == len && strncmp (name, env, len) == 0)
+ {
+ printf ("pixman: Disabled %s implementation\n", name);
+ return TRUE;
+ }
+
+ env += len;
+ }
+ while (*env++);
+ }
+
+ return FALSE;
+}
+
pixman_implementation_t *
_pixman_choose_implementation (void)
{
pixman_implementation_t *imp;
imp = _pixman_implementation_create_general();
- imp = _pixman_implementation_create_fast_path (imp);
-
+
+ if (!disabled ("fast"))
+ imp = _pixman_implementation_create_fast_path (imp);
+
#ifdef USE_X86_MMX
- if (pixman_have_mmx ())
+ if (!disabled ("mmx") && pixman_have_mmx ())
imp = _pixman_implementation_create_mmx (imp);
#endif
#ifdef USE_SSE2
- if (pixman_have_sse2 ())
+ if (!disabled ("sse2") && pixman_have_sse2 ())
imp = _pixman_implementation_create_sse2 (imp);
#endif
#ifdef USE_ARM_SIMD
- if (pixman_have_arm_simd ())
+ if (!disabled ("arm-simd") && pixman_have_arm_simd ())
imp = _pixman_implementation_create_arm_simd (imp);
#endif
#ifdef USE_ARM_IWMMXT
- if (pixman_have_arm_iwmmxt ())
+ if (!disabled ("arm-iwmmxt") && pixman_have_arm_iwmmxt ())
imp = _pixman_implementation_create_mmx (imp);
#endif
#ifdef USE_ARM_NEON
- if (pixman_have_arm_neon ())
+ if (!disabled ("arm-neon") && pixman_have_arm_neon ())
imp = _pixman_implementation_create_arm_neon (imp);
#endif
#ifdef USE_MIPS_DSPR2
- if (pixman_have_mips_dspr2 ())
+ if (!disabled ("mips-dspr2") && pixman_have_mips_dspr2 ())
imp = _pixman_implementation_create_mips_dspr2 (imp);
#endif
#ifdef USE_VMX
- if (pixman_have_vmx ())
+ if (!disabled ("vmx") && pixman_have_vmx ())
imp = _pixman_implementation_create_vmx (imp);
#endif
imp = _pixman_implementation_create_noop (imp);
-
+
return imp;
}
diff --git a/xorg-server/dix/getevents.c b/xorg-server/dix/getevents.c
index 8091c5782..ed529722c 100644
--- a/xorg-server/dix/getevents.c
+++ b/xorg-server/dix/getevents.c
@@ -855,10 +855,15 @@ scale_to_desktop(DeviceIntPtr dev, ValuatorMask *mask,
ScreenPtr scr = miPointerGetScreen(dev);
double x, y;
- BUG_WARN(!dev->valuator);
- BUG_WARN(dev->valuator->numAxes < 2);
+ BUG_WARN(!dev->valuator || dev->valuator->numAxes < 2);
if (!dev->valuator || dev->valuator->numAxes < 2)
+ {
+ /* if we have no axes, last.valuators must be in screen coords
+ * anyway */
+ *devx = *screenx = dev->last.valuators[0];
+ *devy = *screeny = dev->last.valuators[1];
return scr;
+ }
if (valuator_mask_isset(mask, 0))
x = valuator_mask_get_double(mask, 0);
@@ -1514,8 +1519,6 @@ GetPointerEvents(InternalEvent *events, DeviceIntPtr pDev, int type,
{
CARD32 ms = GetTimeInMillis();
int num_events = 0, nev_tmp;
- int h_scroll_axis = pDev->valuator->h_scroll_axis;
- int v_scroll_axis = pDev->valuator->v_scroll_axis;
ValuatorMask mask;
ValuatorMask scroll;
int i;
@@ -1540,6 +1543,14 @@ GetPointerEvents(InternalEvent *events, DeviceIntPtr pDev, int type,
{
double val, adj;
int axis;
+ int h_scroll_axis = -1;
+ int v_scroll_axis = -1;
+
+ if (pDev->valuator)
+ {
+ h_scroll_axis = pDev->valuator->h_scroll_axis;
+ v_scroll_axis = pDev->valuator->v_scroll_axis;
+ }
/* Up is negative on valuators, down positive */
switch (buttons) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 17:09:14 +0000