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path: root/radeon/radeon_surface.c
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2013-01-18radeon: Fix 1D tiling layout on SI.Michel Dänzer
Very similar to Evergreen, but slightly different rules for tile / slice alignment. Fortunately, these map quite naturally onto the previous fixes for linear aligned layout on SI. 2D tiling still needs more work here and possibly in the kernel. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
2012-10-26radeon: fix tile_split of 128-bit surface formats with 8x MSAAMarek Olšák
The calculation led to the number 8192, which is too high. Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2012-10-06radeon: fix stencil miptree allocation of combined ZS buffers on EG and SIMarek Olšák
This allows texturing with depth-stencil buffers directly without the copy to CB. The separate miptree description for stencil is added, because the stencil mipmap offsets are not really depth offsets/4 (at least for the texture units). Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2012-10-06radeon: don't force stencil tile split to 0Marek Olšák
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2012-10-03radeon: don't take the stencil-specific codepath for buffers without stencilMarek Olšák
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2012-09-06radeon: Sampling pitch for non-mipmaps seems padded to slice alignment on SI.Michel Dänzer
Another corner case that isn't well-explained yet. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2012-09-06radeon: Memory footprint of SI mipmap base level is padded to powers of two.Michel Dänzer
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2012-09-05radeon: Fix layout of linear aligned mipmaps on SI.Michel Dänzer
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2012-08-24radeon: align r600 msaa buffers to a multiple of macrotile size * num samplesMarek Olšák
I am not sure whether this is needed, but better be safe than sorry.
2012-08-24radeon: fix allocation of MSAA surfaces on r600-r700Marek Olšák
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
2012-08-09radeon: tweak TILE_SPLIT for MSAA surfacesMarek Olšák
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
2012-08-09radeon: force 2D tiling for MSAA surfacesMarek Olšák
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
2012-08-09radeon: optimize allocation for depth w/o stencil and stencil w/o depth on EGMarek Olšák
If we don't need stencil, don't allocate it. If we need only stencil (like PIPE_FORMAT_S8_UINT), don't allocate depth. v2: actually do it correctly Reviewed-by: Christian König <christian.koenig@amd.com>
2012-08-09radeon: simplify ZS buffer checking on r600Marek Olšák
Setting those flags has no effect anywhere else. Reviewed-by: Christian König <christian.koenig@amd.com>
2012-06-17radeon/surface: free version after using it.Dave Airlie
fixes leak in valgrind. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-12radeon: force 1D array mode for z/stencil surfaceJerome Glisse
On r6xx or evergreen z/stencil surface don't support linear or linear aligned surface, force 1D tiled mode for those. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-06-11radeon: enabled 2D tiling for evergreen only on fixed kernelJerome Glisse
Due to a kernel bug, enabled 2D tiling for evergreen only on newer fixed kernel. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-06-11radeon: always properly initialize stencil_offset fieldJerome Glisse
Reported-by: Vadim Girlin <vadimgirlin@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-06-07radeon: fall back to 1D tiling only with broken kernelsAlex Deucher
Certain cards report the the wrong bank setup which causes surface init to fail in the ddx and leads to no accel. If we hit an invalid tiling parameter, just set a default value and disable 2D tiling. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=43448 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-05-16radeon: Add Southern Islands PCI IDs.Michel Dänzer
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
2012-03-20radeon: add TN surface supportAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-02-13radeon: fix pitch alignment for scanout bufferJerome Glisse
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-02-03radeon: fix surface API for good before anyone start relying on itJerome Glisse
The mipmap level computation was wrong, we need to know the block width, height, depth of compressed texture to properly compute this. Change API to provide block width, height, depth instead of nblk_x, nblk_y, nblk_z. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-02-02radeon: surface fix macro -> micro tile fallbackJerome Glisse
We need to force 1D tiling only on old kernel the fallback was broken along the way. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-02-01radeon: add surface allocator helper v10Jerome Glisse
The surface allocator is able to build complete miptree when allocating surface for r600/r700/evergreen/northern islands GPU family. It also compute bo size and alignment for render buffer, depth buffer and scanout buffer. v2 fix r6xx/r7xx 2D tiling width align computation v3 add tile split support and fix 1d texture alignment v4 rework to more properly support compressed format, split surface pixel size and surface element size in separate fields v5 support texture array (still issue on r6xx) v6 split surface value computation and mipmap tree building, rework eg and newer computation v7 add a check for tile split and 2d tiled v8 initialize mode value before testing it in all case, reenable 2D macro tile mode on r6xx for cubemap and array. Fix cubemap to force array size to the number of face. v9 fix handling of stencil buffer on evergreen v10 on evergreen depth buffer need to have enough room for a stencil buffer just after depth one Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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