diff options
author | Keith Whitwell <keithw@vmware.com> | 2009-07-24 16:49:35 +0100 |
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committer | Keith Whitwell <keithw@vmware.com> | 2009-07-24 16:49:35 +0100 |
commit | ab9fb5167023a26566b53e98f206dd73a18000f3 (patch) | |
tree | 8c0942f9a0fd31173e5dd18be0a5ef88a4b83ff3 /src/gallium/drivers/softpipe/sp_quad_occlusion.c | |
parent | 6153a1c28f118be1a74ffee0e19c16fb83b5cab7 (diff) |
softpipe: expand quad pipeline to process >1 quad at a time
This is part one -- we still only pass a single quad down, but
the code can now cope with more. The quads must all be from the same
tile.
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_quad_occlusion.c')
-rw-r--r-- | src/gallium/drivers/softpipe/sp_quad_occlusion.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gallium/drivers/softpipe/sp_quad_occlusion.c b/src/gallium/drivers/softpipe/sp_quad_occlusion.c index dfa7ff3b1d..4adeb16546 100644 --- a/src/gallium/drivers/softpipe/sp_quad_occlusion.c +++ b/src/gallium/drivers/softpipe/sp_quad_occlusion.c @@ -50,13 +50,15 @@ static unsigned count_bits( unsigned val ) } static void -occlusion_count_quad(struct quad_stage *qs, struct quad_header *quad) +occlusion_count_quads(struct quad_stage *qs, struct quad_header *quads[], unsigned nr) { struct softpipe_context *softpipe = qs->softpipe; + unsigned i; - softpipe->occlusion_count += count_bits(quad->inout.mask); + for (i = 0; i < nr; i++) + softpipe->occlusion_count += count_bits(quads[i]->inout.mask); - qs->next->run(qs->next, quad); + qs->next->run(qs->next, quads, nr); } @@ -78,7 +80,7 @@ struct quad_stage *sp_quad_occlusion_stage( struct softpipe_context *softpipe ) stage->softpipe = softpipe; stage->begin = occlusion_begin; - stage->run = occlusion_count_quad; + stage->run = occlusion_count_quads; stage->destroy = occlusion_destroy; return stage; |