fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 11:48:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

radv: fix centroid interpolation

Browse source 
It's legal to set the centroid and sample interpolation modes
when MSAA disabled. So, we have to initialize the centroid
inputs because the hardware doesn't.

This fixes rendering issues with DXVK and The Witness, World of
Warcraft, Trackmania and probably more games.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106315
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102390
CC: 18.0 18.1 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
(cherry picked from commit 73df16dcee)
This commit is contained in:
Samuel Pitoiset 2018-05-21 11:15:51 +02:00 • committed by Dylan Baker
parent b49daeac88
commit fd18f81a0c
1 changed files with 0 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/amd/vulkan/radv_nir_to_llvm.c
View file

@ -1977,9 +1977,6 @@ static void
prepare_interp_optimize(struct radv_shader_context *ctx,
struct nir_shader *nir)
{
if (!ctx->options->key.fs.multisample)
return;
bool uses_center = false;
bool uses_centroid = false;
nir_foreach_variable(variable, &nir->inputs) {