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authorTopi Pohjolainen <[email protected]>2017-07-19 09:25:19 +0300
committerTopi Pohjolainen <[email protected]>2017-07-20 11:32:21 +0300
commit76e2f390f9863a356d1419982dec705260d67eff (patch)
treeb6404712a91618fd2a2d7e28ea5e2bbe967c9d3e /src/mesa/drivers/dri/i965/intel_pixel_copy.c
parent0e8b81af7b6fa44910b1c54fe45ba455da07bf43 (diff)
i965/miptree: Use num_samples of 1 instead of 0 for single-sampled
Patch moves "assert(brw->num_samples <= 16)" from emit_3dstate_multisample2() to upload_multisample_state(). Latter is the only caller of the former and passes "brw->num_samples" as argument. Therefore it is clearer to assert in the caller. Possible bug fix in genX(emit_3dstate_multisample2) which doesn't have a case for num_samples == 0 in the switch statement. It should be noted that intel_miptree_map()/unmap() now checks additionally for "mt->surf.samples == 1" in order to support gen6 stencil which is already transitioned to ISL. This will go away in next patch when native miptrees start to use isl_surf::samples as well. Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_pixel_copy.c')
0 files changed, 0 insertions, 0 deletions