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authorKristian Høgsberg <krh@bitplanet.net>2010-10-07 17:03:53 -0400
committerKristian Høgsberg <krh@bitplanet.net>2010-10-07 17:08:50 -0400
commit1d595c7cd4aefc7baf1942626f53bec8f6699f7f (patch)
tree34d677c646c6c92616fea3daeaef9fa3a3306946 /src/mesa/main
parent321ec1a22468c1f23bbbf7d5c9de53d4687fec0c (diff)
gles2: Add GL_EXT_texture_format_BGRA8888 support
Diffstat (limited to 'src/mesa/main')
-rw-r--r--src/mesa/main/APIspec.xml11
-rw-r--r--src/mesa/main/extensions.c4
-rw-r--r--src/mesa/main/mtypes.h1
3 files changed, 15 insertions, 1 deletions
diff --git a/src/mesa/main/APIspec.xml b/src/mesa/main/APIspec.xml
index 4c5fd59d4f..4dc0b0d485 100644
--- a/src/mesa/main/APIspec.xml
+++ b/src/mesa/main/APIspec.xml
@@ -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"/>
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index d845ecee84..e8f946670e 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -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;
}
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 269968d677..aa9676665f 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -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 */