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gl_buffer_cache: Drop interop based parameter buffer workarounds

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Sacrify runtime performance to avoid generating kernel exceptions on
Windows due to our abusive aliasing of interop buffer objects.
This commit is contained in:
ReinUsesLisp 2021-01-18 19:00:00 -03:00
parent 2b95c137ff
commit 3da87d3f12
3 changed files with 45 additions and 65 deletions
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4
src/video_core/buffer_cache/buffer_cache.h
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@ -91,7 +91,7 @@ class BufferCache {
};
public:
static constexpr size_t SKIP_CACHE_SIZE = 4096;
static constexpr u32 SKIP_CACHE_SIZE = 4096;
explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_,
Tegra::Engines::Maxwell3D& maxwell3d_,
@ -671,7 +671,7 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32
const VAddr cpu_addr = binding.cpu_addr;
const u32 size = binding.size;
Buffer& buffer = slot_buffers[binding.buffer_id];
if (size <= runtime.SkipCacheSize() && !buffer.IsRegionGpuModified(cpu_addr, size)) {
if (size <= SKIP_CACHE_SIZE && !buffer.IsRegionGpuModified(cpu_addr, size)) {
if constexpr (IS_OPENGL) {
if (runtime.HasFastBufferSubData()) {
// Fast path for Nvidia