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gles: Enable the GL_EXT_read_format_bgra extension

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Also fixes the usage of GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES,
which may be set to a BGRA format e.g. for a MESA_FORMAT_ARGB8888 fb.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Benjamin Franzke
2012-03-24 08:50:47 +01:00
parent e9a5457d73
commit 860f4846c7
2 changed files with 3 additions and 0 deletions
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2
src/mesa/main/APIspec.xml
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@@ -3830,6 +3830,7 @@
<category name="OES_mapbuffer"/>
<category name="EXT_texture_filter_anisotropic"/>
<category name="EXT_texture_format_BGRA8888"/>
<category name="EXT_read_format_bgra"/>
<category name="ARB_texture_non_power_of_two"/>
<!-- disabled due to missing enums
@@ -4124,6 +4125,7 @@
<category name="OES_packed_depth_stencil"/>
<category name="OES_standard_derivatives"/>
<category name="EXT_texture_format_BGRA8888"/>
<category name="EXT_read_format_bgra"/>
<category name="EXT_texture_compression_dxt1"/>
<category name="EXT_blend_minmax"/>

1
src/mesa/main/extensions.c
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@@ -198,6 +198,7 @@ static const struct extension extension_table[] = {
{ "GL_EXT_texture_env_dot3", o(EXT_texture_env_dot3), GL, 2000 },
{ "GL_EXT_texture_filter_anisotropic", o(EXT_texture_filter_anisotropic), GL | ES1 | ES2, 1999 },
{ "GL_EXT_texture_format_BGRA8888", o(dummy_true), ES1 | ES2, 2005 },
{ "GL_EXT_read_format_bgra", o(dummy_true), ES1 | ES2, 2009 },
{ "GL_EXT_texture_integer", o(EXT_texture_integer), GL, 2006 },
{ "GL_EXT_texture_lod_bias", o(dummy_true), GL | ES1, 1999 },
{ "GL_EXT_texture_mirror_clamp", o(EXT_texture_mirror_clamp), GL, 2004 },