Mesa (master): r300: only enable half floats on r500s.
Dave Airlie
airlied at kemper.freedesktop.org
Sat Jan 23 03:00:14 UTC 2010
Module: Mesa
Branch: master
Commit: 9a62f0ce3bffd37bad101552b57347e0855d1df1
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9a62f0ce3bffd37bad101552b57347e0855d1df1
Author: Dave Airlie <airlied at redhat.com>
Date: Sat Jan 23 12:57:51 2010 +1000
r300: only enable half floats on r500s.
Thank to MAD for point it out.
---
src/mesa/drivers/dri/r300/r300_context.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 24c51d4..74947a9 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -97,7 +97,6 @@ static const struct dri_extension card_extensions[] = {
/* *INDENT-OFF* */
{"GL_ARB_depth_texture", NULL},
{"GL_ARB_fragment_program", NULL},
- {"GL_ARB_half_float_vertex", NULL},
{"GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions},
{"GL_ARB_multitexture", NULL},
{"GL_ARB_point_parameters", GL_ARB_point_parameters_functions},
@@ -452,6 +451,8 @@ static void r300InitGLExtensions(GLcontext *ctx)
if (!r300->radeon.radeonScreen->drmSupportsOcclusionQueries) {
_mesa_disable_extension(ctx, "GL_ARB_occlusion_query");
}
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ _mesa_enable_extension(ctx, "GL_ARB_half_float_vertex");
}
static void r300InitIoctlFuncs(struct dd_function_table *functions)
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