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authorChris Forbes <[email protected]>2013-11-06 20:03:21 +1300
committerChris Forbes <[email protected]>2013-11-25 22:01:35 +1300
commit36046ae2789f74c04e6b62fa5250d81e8d1160eb (patch)
treec71e4f473e6e9b2b71b2144caedc861b3692db29 /src/mesa/main/state.c
parenta95236cfc1d55750840a6ac7a5747da3ecd200d2 (diff)
mesa: Add validation helpers for new indirect draws
Based on part of Patch 2 of Christoph Bumiller's ARB_draw_indirect series. V3: - Disallow primcount==0 for DrawMulti*Indirect. The spec is unclear on this, but it's silly. We might go back on this later if it turns out to be a problem. - Make it clear that the caller has dealt with stride==0 V4: - Allow primcount==0 again. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
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