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authorRoland Scheidegger <rscheidegger@gmx.ch>2004-12-03 18:09:40 +0000
committerRoland Scheidegger <rscheidegger@gmx.ch>2004-12-03 18:09:40 +0000
commit0fdb7ef8779adf6ae07c73bb0559651846fbe8c6 (patch)
tree12875dc657f27ecf858352902d051c02c2cc5613
parentde7b071b5534fc423a056abd521de8bf9120f89e (diff)
only enable GL_MESA_ycbcr_texture for real r200 chips, not the derivatives, since yuv textures do not work for some reason on the other chips.
-rw-r--r--src/mesa/drivers/dri/r200/r200_context.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index 7bf097b125..e0ede6356a 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -144,7 +144,6 @@ static const char * const card_extensions[] =
"GL_ATI_texture_env_combine3",
"GL_ATI_texture_mirror_once",
"GL_MESA_pack_invert",
- "GL_MESA_ycbcr_texture",
"GL_NV_blend_square",
"GL_SGIS_generate_mipmap",
NULL
@@ -405,6 +404,11 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
_math_matrix_set_identity( &rmesa->tmpmat );
driInitExtensions( ctx, card_extensions, GL_TRUE );
+ if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) {
+ /* yuv textures only work with r200 chips for unknown reasons, the
+ others get the bit ordering right but don't actually do YUV-RGB conversion */
+ _mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" );
+ }
if (rmesa->glCtx->Mesa_DXTn) {
_mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
_mesa_enable_extension( ctx, "GL_S3_s3tc" );