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authorReinUsesLisp <reinuseslisp@airmail.cc>2021-01-17 07:16:15 +0100
committerReinUsesLisp <reinuseslisp@airmail.cc>2021-02-13 06:17:24 +0100
commita02b4e1df662dcc2d2edd7712539eabf2eef5d89 (patch)
tree6311228f312d4d22a9776587a0bd8af5bbeff328 /src/video_core/buffer_cache
parentvk_staging_buffer_pool: Add stream buffer for small uploads (diff)
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Diffstat (limited to 'src/video_core/buffer_cache')
-rw-r--r--src/video_core/buffer_cache/buffer_cache.h17
1 files changed, 9 insertions, 8 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index d6399bf24..bd8507610 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -660,24 +660,25 @@ 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 constexpr (IS_OPENGL) {
- if (size <= SKIP_CACHE_SIZE && !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
if (!HasFastUniformBufferBound(stage, binding_index)) {
// We only have to bind when the currently bound buffer is not the fast version
- fast_bound_uniform_buffers[stage] |= 1U << binding_index;
runtime.BindFastUniformBuffer(stage, binding_index, size);
}
const auto span = ImmediateBufferWithData(cpu_addr, size);
runtime.PushFastUniformBuffer(stage, binding_index, span);
- } else {
- // Stream buffer path to avoid stalling on non-Nvidia drivers
- const auto span = runtime.BindMappedUniformBuffer(stage, binding_index, size);
- cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size);
+ return;
}
- return;
}
+ fast_bound_uniform_buffers[stage] |= 1U << binding_index;
+
+ // Stream buffer path to avoid stalling on non-Nvidia drivers or Vulkan
+ const std::span<u8> span = runtime.BindMappedUniformBuffer(stage, binding_index, size);
+ cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size);
+ return;
}
// Classic cached path
SynchronizeBuffer(buffer, cpu_addr, size);