libllvmradeon.la is available whenever NEED_RADEON_LLVM is set, using
R600_NEED_RADEON_GALLIUM is rather ambiguous and unnecessary. Drop it
in favour of NEED_RADEON_LLVM.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
shader has already been dereferenced earlier so cannot be null here.
Fixes "Dereference before null check" defect reported by Coverity.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
The svga/d3d9 convention is that pixel centers are at integer coordinates.
Fixes piglit glsl-arb-fragment-coord-conventions test.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Using the map/unmap path for glTexImage is a little bit faster
than blitting. Also, this fixes about 50 assorted piglit failures
that seem to be related to the blit version of glReadPixels.
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
The function r600_choose_tiling is new and needs a review.
The only change in functionality is that it enables 2D tiling for compressed
textures on SI. It was probably accidentally turned off.
v2: don't make scanout buffers linear
More work needs to be done for this to be entirely shared with r600g.
I'm just trying to share r600_texture.c now.
The reason I put the implementation to si_descriptors.c is that the emit
function had already been there.
This doesn't fix any known issue (I haven't run piglit with this yet),
but the code was obviously completely wrong. It looks like copy-pasted from CMP.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
We need to count the clipper primitives before the rasterizer
discards one it considers to be null.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
We need to subdivide triangles if either of the dimensions is
larger than the max edge length, not when both of them are larger.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
The fix is at the end (TGSI_TEXTURE_SHADOWCUBE handling), but I also
restructured the code for it to be more readable.
Fixes spec/!OpenGL 3.0/sampler-cube-shadow.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This fixes compressedteximage piglit tests.
+10 piglits
Evergreen and Cayman have the same issue. R600 and R700 don't.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This fixes some piglits, e.g:
spec/!OpenGL 3.0/required-renderbuffer-attachment-formats.
This can be ported to r600g.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Only create one screen for each winsys instance.
This helps with buffer sharing and interop handling.
v2: rebased and some minor cleanup
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This reverts commit 755c11dc5e.
We agreed that this is band-aid that's not very useful and
the proper solution is to rewrite the rasterization algo
so that it operates on 64 bit values.
Signed-off-by: Zack Rusin <zackr@vmware.com>
When subdiving a triangle we're using a temporary array to store
the new coordinates for the subdivided triangles. Unfortunately
the array used for that was not aligned properly causing
random crashes in the llvm jit code which was trying to load
vectors from it.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Unfortunately d3d10 requires a lot higher precision (e.g.
wgf11clipping tests for it). The smallest number of precision
bits with which it passes is 8. That means that we need to
decrease the maximum length of an edge that we can handle without
subdivision by 4 bits. Abstracted the code a bit to make it easier
to change once to switch to 64bit rasterization.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
