r300: only enable half floats on r500s.
Thank to MAD for point it out.
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 @@
/* *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 @@
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)