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[vulkan] Added tracker for reused uploads

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This commit is contained in:
CamilleLaVey 2026-07-04 21:41:00 -04:00
parent 307a32f9a0
commit f5560deab7
2 changed files with 12 additions and 2 deletions
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7
src/video_core/renderer_vulkan/vk_buffer_cache.cpp
View file

@ -84,7 +84,7 @@ vk::Buffer CreateBuffer(const Device& device, const MemoryAllocator& memory_allo
} // Anonymous namespace } // Anonymous namespace
Buffer::Buffer(BufferCacheRuntime& runtime, VideoCommon::NullBufferParams null_params) Buffer::Buffer(BufferCacheRuntime& runtime, VideoCommon::NullBufferParams null_params)
: VideoCommon::BufferBase(null_params), tracker{4096} { : VideoCommon::BufferBase(null_params), scheduler{&runtime.scheduler}, tracker{4096} {
if (runtime.device.HasNullDescriptor()) { if (runtime.device.HasNullDescriptor()) {
return; return;
} }
@ -95,6 +95,7 @@ Buffer::Buffer(BufferCacheRuntime& runtime, VideoCommon::NullBufferParams null_p
Buffer::Buffer(BufferCacheRuntime& runtime, DAddr cpu_addr_, u64 size_bytes_) Buffer::Buffer(BufferCacheRuntime& runtime, DAddr cpu_addr_, u64 size_bytes_)
: VideoCommon::BufferBase(cpu_addr_, size_bytes_), device{&runtime.device}, : VideoCommon::BufferBase(cpu_addr_, size_bytes_), device{&runtime.device},
scheduler{&runtime.scheduler},
buffer{CreateBuffer(*device, runtime.memory_allocator, SizeBytes())}, tracker{SizeBytes()} { buffer{CreateBuffer(*device, runtime.memory_allocator, SizeBytes())}, tracker{SizeBytes()} {
if (runtime.device.HasDebuggingToolAttached()) { if (runtime.device.HasDebuggingToolAttached()) {
buffer.SetObjectNameEXT(fmt::format("Buffer 0x{:x}", CpuAddr()).c_str()); buffer.SetObjectNameEXT(fmt::format("Buffer 0x{:x}", CpuAddr()).c_str());
@ -384,7 +385,9 @@ u32 BufferCacheRuntime::GetStorageBufferAlignment() const {
void BufferCacheRuntime::TickFrame(Common::SlotVector<Buffer>& slot_buffers) noexcept { void BufferCacheRuntime::TickFrame(Common::SlotVector<Buffer>& slot_buffers) noexcept {
for (auto it = slot_buffers.begin(); it != slot_buffers.end(); it++) { for (auto it = slot_buffers.begin(); it != slot_buffers.end(); it++) {
it->ResetUsageTracking(); if (scheduler.IsFree(it->LastUsageTick())) {
it->ResetUsageTracking();
}
} }
} }

7
src/video_core/renderer_vulkan/vk_buffer_cache.h
View file

@ -45,12 +45,17 @@ public:
void MarkUsage(u64 offset, u64 size) noexcept { void MarkUsage(u64 offset, u64 size) noexcept {
tracker.Track(offset, size); tracker.Track(offset, size);
last_usage_tick = scheduler->CurrentTick();
} }
void ResetUsageTracking() noexcept { void ResetUsageTracking() noexcept {
tracker.Reset(); tracker.Reset();
} }
[[nodiscard]] u64 LastUsageTick() const noexcept {
return last_usage_tick;
}
operator VkBuffer() const noexcept { operator VkBuffer() const noexcept {
return *buffer; return *buffer;
} }
@ -64,9 +69,11 @@ private:
}; };
const Device* device{}; const Device* device{};
Scheduler* scheduler{};
vk::Buffer buffer; vk::Buffer buffer;
std::vector<BufferView> views; std::vector<BufferView> views;
VideoCommon::UsageTracker tracker; VideoCommon::UsageTracker tracker;
u64 last_usage_tick{};
bool is_null{}; bool is_null{};
}; };