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gles2: Add GL_EXT_texture_format_BGRA8888 support

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This commit is contained in:
Kristian Høgsberg
2010-10-07 17:03:53 -04:00
parent 321ec1a224
commit 1d595c7cd4
4 changed files with 16 additions and 1 deletions
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1
src/mesa/drivers/dri/intel/intel_extensions_es2.c
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@@ -69,6 +69,7 @@ static const char *es2_extensions[] = {
"GL_ARB_depth_texture",
"GL_EXT_packed_depth_stencil",
"GL_EXT_framebuffer_object",
"GL_EXT_texture_format_BGRA8888",
#if FEATURE_OES_EGL_image
"GL_OES_EGL_image",

11
src/mesa/main/APIspec.xml
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@@ -383,6 +383,7 @@
<value name="GL_ALPHA"/>
<value name="GL_RGB"/>
<value name="GL_RGBA"/>
<value name="GL_BGRA_EXT"/>
<value name="GL_LUMINANCE"/>
<value name="GL_LUMINANCE_ALPHA"/>
<value name="GL_DEPTH_COMPONENT" category="OES_depth_texture"/>
@@ -458,11 +459,18 @@
<desc name="format" category="OES_packed_depth_stencil">
<value name="GL_DEPTH_STENCIL_OES"/>
<desc name="type" error="GL_INVALID_OPERATION">
<value name="GL_UNSIGNED_INT_24_8_OES"/>
</desc>
</desc>
<desc name="format" category="EXT_texture_format_BGRA8888">
<value name="GL_BGRA_EXT"/>
<desc name="type" error="GL_INVALID_OPERATION">
<value name="GL_UNSIGNED_BYTE"/>
</desc>
</desc>
</template>
<template name="TexEnv">
@@ -4121,6 +4129,7 @@
<category name="OES_depth_texture"/>
<category name="OES_packed_depth_stencil"/>
<category name="OES_standard_derivatives"/>
<category name="EXT_texture_format_BGRA8888"/>
<category name="EXT_texture_compression_dxt1"/>
<category name="EXT_blend_minmax"/>

4
src/mesa/main/extensions.c
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@@ -211,6 +211,7 @@ static const struct {
{ ON, "GL_SGIS_texture_lod", F(SGIS_texture_lod) },
{ ON, "GL_SUN_multi_draw_arrays", F(EXT_multi_draw_arrays) },
{ OFF, "GL_S3_s3tc", F(S3_s3tc) },
{ OFF, "GL_EXT_texture_format_BGRA8888", F(EXT_texture_format_BGRA8888) },
#if FEATURE_OES_EGL_image
{ OFF, "GL_OES_EGL_image", F(OES_EGL_image) },
#endif
@@ -894,6 +895,9 @@ make_extension_string_es2(const GLcontext *ctx, GLubyte *str)
len += append_extension(&str, "GL_OES_EGL_image");
#endif
if (ctx->Extensions.EXT_texture_format_BGRA8888)
len += append_extension(&str, "GL_EXT_texture_format_BGRA8888");
return len;
}

1
src/mesa/main/mtypes.h
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@@ -2710,6 +2710,7 @@ struct gl_extensions
GLboolean S3_s3tc;
GLboolean OES_EGL_image;
GLboolean OES_draw_texture;
GLboolean EXT_texture_format_BGRA8888;
/** The extension string */
const GLubyte *String;
/** Number of supported extensions */