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| author | Jakob Bornecrantz <[email protected]> | 2012-08-31 19:48:26 +0200 |
|---|---|---|
| committer | Jakob Bornecrantz <[email protected]> | 2012-08-31 19:53:45 +0200 |
| commit | 00978098794f723230a33cab1c1152686f1c4fa5 (patch) | |
| tree | f8c9820817e464e692edbe8efae3df303beaf463 /src/glu/sgi/libnurbs/internals/splitarcs.cc | |
| parent | ef557eacfffedd58dea4645c317ea8140daa3475 (diff) | |
dri: Rework planar image interface
As discussed with Kristian on #wayland. Pushes the decision of components into
the dri driver giving it greater freedom to allow t to implement YUV samplers
in hardware, and which mode to use.
This interface will also allow drivers like SVGA to implement YUV surfaces
without the need to sub-allocate and instead send 3 seperate buffers for each
channel, currently not implemented.
I have tested these changes on Gallium Svga. Scott tested them on both intel
and Gallium Radeon. Kristan and Pekka tested them on intel.
v2: Fix typo in dri2_from_planar.
v3: Merge in intel changes.
(cherry picked from commit 6a7dea93fa70d670a5954e47a47075a2703209d4)
Tested-by: Scott Moreau <[email protected]>
Tested-by: Pekka Paalanen <[email protected]>
Tested-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Signed-off-by: Jakob Bornecrantz <[email protected]>
Diffstat (limited to 'src/glu/sgi/libnurbs/internals/splitarcs.cc')
0 files changed, 0 insertions, 0 deletions