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Fix for scheduler.wait hack removal

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This commit is contained in:
Lander Gallastegi 2025-11-20 18:08:35 +01:00
parent d74e3d6d54
commit a681ade446
2 changed files with 19 additions and 11 deletions
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27
src/video_core/buffer_cache/buffer_cache.cpp
View File

@ -89,13 +89,12 @@ void BufferCache::InvalidateMemory(VAddr device_addr, u64 size, bool download) {
void BufferCache::ReadMemory(VAddr device_addr, u64 size, bool is_write) {
liverpool->SendCommand<true>([this, device_addr, size, is_write] {
Buffer& buffer = slot_buffers[FindBuffer(device_addr, size)];
if (DownloadBufferMemory(buffer, device_addr, size, is_write)) {
scheduler.Finish();
}
DownloadBufferMemory<false>(buffer, device_addr, size, is_write);
});
}
bool BufferCache::DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 size, bool is_write) {
template <bool async>
void BufferCache::DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 size, bool is_write) {
boost::container::small_vector<vk::BufferCopy, 1> copies;
u64 total_size_bytes = 0;
memory_tracker->ForEachDownloadRange<false>(
@ -118,7 +117,7 @@ bool BufferCache::DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 si
gpu_modified_ranges.Subtract(device_addr_out, range_size);
});
if (total_size_bytes == 0) {
return false;
return;
}
const auto [download, offset] = download_buffer.Map(total_size_bytes);
for (auto& copy : copies) {
@ -129,8 +128,9 @@ bool BufferCache::DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 si
scheduler.EndRendering();
const auto cmdbuf = scheduler.CommandBuffer();
cmdbuf.copyBuffer(buffer.Handle(), download_buffer.Handle(), copies);
scheduler.DeferOperation([this, buf_addr = buffer.CpuAddr(), copies = std::move(copies),
download, offset, device_addr, size, is_write]() {
const auto write_func = [this, buf_addr = buffer.CpuAddr(), copies = std::move(copies),
download, offset, device_addr, size, is_write]() {
auto* memory = Core::Memory::Instance();
for (const auto& copy : copies) {
const VAddr copy_device_addr = buf_addr + copy.srcOffset;
@ -142,9 +142,16 @@ bool BufferCache::DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 si
if (is_write) {
memory_tracker->MarkRegionAsCpuModified(device_addr, size);
}
});
};
return true;
if constexpr (async) {
scheduler.DeferOperation(write_func);
} else {
scheduler.Finish();
write_func();
}
return;
}
void BufferCache::ReadEdgeImagePages(const Image& image) {
@ -964,7 +971,7 @@ void BufferCache::RunGarbageCollector() {
}
--max_deletions;
Buffer& buffer = slot_buffers[buffer_id];
DownloadBufferMemory(buffer, buffer.CpuAddr(), buffer.SizeBytes(), true);
DownloadBufferMemory<true>(buffer, buffer.CpuAddr(), buffer.SizeBytes(), true);
DeleteBuffer(buffer_id);
};
}

3
src/video_core/buffer_cache/buffer_cache.h
View File

@ -186,7 +186,8 @@ private:
return !buffer_id || slot_buffers[buffer_id].is_deleted;
}
bool DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 size, bool is_write);
template <bool async>
void DownloadBufferMemory(Buffer& buffer, VAddr device_addr, u64 size, bool is_write);
[[nodiscard]] OverlapResult ResolveOverlaps(VAddr device_addr, u32 wanted_size);