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path: root/src/gallium/drivers/vc4/vc4_blit.c
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* vc4: Don't consider nr_samples==1 surfaces to be MSAA.Eric Anholt2015-12-151-4/+6
| | | | | | This is apparently a weirdness of gallium -- nr_samples==1 is occasionally used and means the same thing as nr_samples==0. Fixes a bunch of ARB_framebuffer_srgb blit cases in piglit.
* vc4: Add support for drawing in MSAA.Eric Anholt2015-12-081-11/+21
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* vc4: Allow RCL blits to the edge of the surface.Eric Anholt2015-12-081-2/+8
| | | | | | | The recent unaligned fix successfully prevented RCL blits that weren't aligned inside of the surface, but we also want to be able to do RCL blits for the whole surface when the width or height of the surface aren't aligned (we don't care what renders inside of the padding).
* vc4: Add disabled debug printf for describing blits.Eric Anholt2015-12-081-0/+10
| | | | I keep typing variants of this while debugging RCL blits for MSAA.
* vc4: Fix check for tile RCL blits with mismatched y.Eric Anholt2015-12-081-1/+1
| | | | | This was a typo in 3a508a0d94d020d9cd95f8882e9393d83ffac377 that didn't show up in testcases at that moment.
* vc4: Disable RCL blitting when scissors are enabled.Eric Anholt2015-12-051-0/+3
| | | | | | | | We could potentially handle scissored blits when they're tile aligned, but it doesn't seem worth it. If you're doing a scissored blit, you're probably a testcase. Fixes piglit's fbo-scissor-blit fbo
* vc4: Fix up tile alignment checks for blitting using just an RCL.Eric Anholt2015-12-041-6/+22
| | | | | | | | We were checking that the blit started at 0 and was 1:1, but not that it went to the full width of the surface, or that the width was aligned to a tile. We then told it to blit to the full width/height of the surface, causing contents to be stomped in a bunch of MSAA tests that happen to include half-screen-width blits to 0,0.
* vc4: Fix printfs for blit fallbacks.Eric Anholt2015-06-231-3/+3
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* vc4: Move RCL generation into the kernel.Eric Anholt2015-06-171-88/+19
| | | | | There weren't that many variations of RCL generation, and this lets us skip all the in-kernel validation for what we generated.
* vc4: Use VC4_SET/GET_FIELD for some RCL packets.Eric Anholt2015-06-161-13/+16
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* vc4: Make symbolic values for packet sizes.Eric Anholt2015-06-161-7/+5
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* vc4: Don't try to use color load/stores to blit across format changes.Eric Anholt2015-04-151-0/+3
| | | | | | We could potentially support the right combination of 8888 to 565, but the important thing for now is to not mix up our orderings of 8888. Fixes fbo-copyteximage regressions.
* vc4: Don't try to use color load/stores to do depth/stencil blits.Eric Anholt2015-04-151-0/+3
| | | | | Fixes regressions in fbo-generatemipmap-formats on depth/stencil (which does blits to work around baselevel/lastlevel).
* vc4: Add a blitter path using just the render thread.Eric Anholt2015-04-131-0/+127
| | | | | This accelerates the path for generating the shadow tiled texture when asked to sample from a raster texture (typical in glamor).
* vc4: Move the blit code to a separate file.Eric Anholt2015-04-131-0/+90
There will be other blit code showing up, and it seems like the place you'd look.
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