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mesa/swrast/st: add ARB_occlusion_query2 support.

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This gets my vote for most pointless extension of all time, I'm guessing
some driver could possibly optimise for this instead of counting it might
just get a true/false, but I'm not really sure.

need this to eventually advertise 3.3 despite its total uselessness.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2010-09-12 06:31:30 +10:00
parent 7048095513
commit ff7aa554a1
4 changed files with 34 additions and 13 deletions
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src/mesa/state_tracker/st_extensions.c
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@@ -343,6 +343,7 @@ void st_init_extensions(struct st_context *st)
if (screen->get_param(screen, PIPE_CAP_OCCLUSION_QUERY)) {
ctx->Extensions.ARB_occlusion_query = GL_TRUE;
ctx->Extensions.ARB_occlusion_query2 = GL_TRUE;
}
if (screen->get_param(screen, PIPE_CAP_TIMER_QUERY)) {
ctx->Extensions.EXT_timer_query = GL_TRUE;