st/mesa: Enable NV_fog_distance for Gallium drivers

The fixed-function generated vertex program is all that's needed for
Gallium drivers.

diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index f97cf36..e5d07f6 100644 (file)
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -291,6 +291,7 @@ void st_init_extensions(struct st_context *st)
    ctx->Extensions.MESA_pack_invert = GL_TRUE;
 
    ctx->Extensions.NV_blend_square = GL_TRUE;
+   ctx->Extensions.NV_fog_distance = GL_TRUE;
    ctx->Extensions.NV_texgen_reflection = GL_TRUE;
    ctx->Extensions.NV_texture_env_combine4 = GL_TRUE;
    ctx->Extensions.NV_texture_rectangle = GL_TRUE;