[Mesa-dev] [PATCH] mga: enable GL_ARB_vertex_array_object extension

[Nicolas Kaiser]

Tested on a Matrox G550 AGP. I noticed that the two piglit
VAO tests as well as the vao_demo only test
APPLE_vertex_array_object, which is already enabled on mga.

However, the bufferobj test appears to use the extension:

before:
$ tests/bufferobj 
GL_RENDERER = Mesa DRI G400 AGP 1x 
Using GL_ARB_vertex_array_object: no

$ glewinfo |grep _vertex_array_object
GL_APPLE_vertex_array_object:                                  OK 
GL_ARB_vertex_array_object:                                    OK [MISSING]
GL_ATI_vertex_array_object:                                    MISSING 

after:
$ tests/bufferobj 
GL_RENDERER = Mesa DRI G400 AGP 1x 
Using GL_ARB_vertex_array_object: yes

$ glewinfo |grep _vertex_array_object
GL_APPLE_vertex_array_object:                                  OK 
GL_ARB_vertex_array_object:                                    OK 
GL_ATI_vertex_array_object:                                    MISSING 

Signed-off-by: Nicolas Kaiser <nikai at nikai.net>
---
 src/mesa/drivers/dri/mga/mga_xmesa.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/mga/mga_xmesa.c b/src/mesa/drivers/dri/mga/mga_xmesa.c
index eb7df97..6ec99db 100644
--- a/src/mesa/drivers/dri/mga/mga_xmesa.c
+++ b/src/mesa/drivers/dri/mga/mga_xmesa.c
@@ -66,6 +66,7 @@
 
 #include "GL/internal/dri_interface.h"
 
+#define need_GL_ARB_vertex_array_object
 #define need_GL_ARB_vertex_program
 #define need_GL_EXT_fog_coord
 #define need_GL_EXT_gpu_program_parameters
@@ -382,6 +383,7 @@ static const struct dri_extension g400_extensions[] =
 static const struct dri_extension card_extensions[] =
 {
    { "GL_ARB_texture_rectangle",      NULL },
+   { "GL_ARB_vertex_array_object",    GL_ARB_vertex_array_object_functions },
    { "GL_EXT_blend_logic_op",         NULL },
    { "GL_EXT_fog_coord",              GL_EXT_fog_coord_functions },
    /* paletted_textures currently doesn't work, but we could fix them later */
-- 
1.7.5.3