mesa: Remove EXT_abgr extension enable flag

All drivers remaining in Mesa support this extension.  This extension
is required in desktop OpenGL.  The existing support is already partially
broken in Mesa (e.g., using format=GL_ABGR for glTexImage2D in OpenGL ES 2.x).
This patch does not change the situation in any way.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 93dbff7c3a32783df1fe075ed5ac66558c9f3cb3..cf9469f7727cbed41f8e75b89d1c4864d615b72a 100644 (file)
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -146,7 +146,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_vertex_type_2_10_10_10_rev",          o(ARB_vertex_type_2_10_10_10_rev),          GL,             2009 },
    { "GL_ARB_window_pos",                          o(ARB_window_pos),                          GL,             2001 },
    /* EXT extensions */
-   { "GL_EXT_abgr",                                o(EXT_abgr),                                GL,             1995 },
+   { "GL_EXT_abgr",                                o(dummy_true),                              GL,             1995 },
    { "GL_EXT_bgra",                                o(dummy_true),                              GL,             1995 },
    { "GL_EXT_blend_color",                         o(EXT_blend_color),                         GL,             1995 },
    { "GL_EXT_blend_equation_separate",             o(EXT_blend_equation_separate),             GL,             2003 },
@@ -345,7 +345,6 @@ static const size_t default_extensions[] = {
    o(ARB_transpose_matrix),
    o(ARB_window_pos),
 
-   o(EXT_abgr),
    o(EXT_compiled_vertex_array),
    o(EXT_draw_range_elements),
    o(EXT_packed_pixels),

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 360acea897db86312ff8c9f502c84a3d10d62f1c..9b53a60787a3759af7c1fdcac50013f3fbddc72b 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2801,7 +2801,6 @@ struct gl_extensions
    GLboolean ARB_vertex_shader;
    GLboolean ARB_vertex_type_2_10_10_10_rev;
    GLboolean ARB_window_pos;
-   GLboolean EXT_abgr;
    GLboolean EXT_blend_color;
    GLboolean EXT_blend_equation_separate;
    GLboolean EXT_blend_func_separate;