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authorDave Airlie <[email protected]>2010-10-06 09:36:15 +1000
committerDave Airlie <[email protected]>2010-10-13 09:30:04 +1000
commitc79e681a68a1ef73cdb756f7b46b2a1df1bcc710 (patch)
tree5e627e13c66c61ebd75f3f804e5d3b90fd359529 /src/gallium/drivers/softpipe/sp_fs.h
parentbec341d00c5fbc9c5f1c19c1b6729de636ffbfcb (diff)
mesa: improve texstore for 8/24 formats and add texstore for S8.
this improves mesa texstore for 8/24 so it can create S24X8/X24S8 variants by keeping the depth bits static. it also adds a texstore for S8 so we can write out an S8 texture to use in the sampler for accel draw pixels to save memory bw. The logic seems sound here, I've worked it out a few times on paper, though it would be good to have some review. Signed-off-by: Dave Airlie <[email protected]>
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