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early-access version 2639

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This commit is contained in:
pineappleEA
2022-04-03 03:41:15 +02:00
parent 0397c1ff98
commit d15d58f409
25 changed files with 272 additions and 203 deletions
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26
src/video_core/memory_manager.cpp
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@@ -39,21 +39,9 @@ GPUVAddr MemoryManager::UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std
return gpu_addr;
}
void MemoryManager::UnmapSubmappedRanges(GPUVAddr gpu_addr, std::size_t size) {
const auto submapped_ranges = GetSubmappedRange(gpu_addr, size);
for (const auto& [map_addr, map_size] : submapped_ranges) {
// Flush and invalidate through the GPU interface, to be asynchronous if possible.
const std::optional<VAddr> cpu_vaddr = GpuToCpuAddress(map_addr);
if (!cpu_vaddr) {
continue;
}
rasterizer->UnmapMemory(*cpu_vaddr, map_size);
}
}
GPUVAddr MemoryManager::Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size) {
// Unmap any pre-existing rasterizer memory in this range
UnmapSubmappedRanges(gpu_addr, size);
// Mark any pre-existing rasterizer memory in this range as remapped
rasterizer->ModifyGPUMemory(gpu_addr, size);
const auto it = std::ranges::lower_bound(map_ranges, gpu_addr, {}, &MapRange::first);
if (it != map_ranges.end() && it->first == gpu_addr) {
@@ -85,8 +73,16 @@ void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {
} else {
UNREACHABLE_MSG("Unmapping non-existent GPU address=0x{:x}", gpu_addr);
}
const auto submapped_ranges = GetSubmappedRange(gpu_addr, size);
for (const auto& [map_addr, map_size] : submapped_ranges) {
// Flush and invalidate through the GPU interface, to be asynchronous if possible.
const std::optional<VAddr> cpu_addr = GpuToCpuAddress(map_addr);
ASSERT(cpu_addr);
rasterizer->UnmapMemory(*cpu_addr, map_size);
}
UnmapSubmappedRanges(gpu_addr, size);
UpdateRange(gpu_addr, PageEntry::State::Unmapped, size);
}

1
src/video_core/memory_manager.h
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@@ -149,7 +149,6 @@ private:
[[nodiscard]] PageEntry GetPageEntry(GPUVAddr gpu_addr) const;
void SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size = page_size);
GPUVAddr UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size);
void UnmapSubmappedRanges(GPUVAddr gpu_addr, std::size_t size);
[[nodiscard]] std::optional<GPUVAddr> FindFreeRange(std::size_t size, std::size_t align,
bool start_32bit_address = false) const;

19
src/video_core/texture_cache/texture_cache.h
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@@ -454,15 +454,20 @@ void TextureCache<P>::DownloadMemory(VAddr cpu_addr, size_t size) {
return slot_images[lhs].modification_tick < slot_images[rhs].modification_tick;
});
for (const ImageId image_id : images) {
Image& image = slot_images[image_id];
auto map = runtime.DownloadStagingBuffer(image.unswizzled_size_bytes);
const auto copies = FullDownloadCopies(image.info);
image.DownloadMemory(map, copies);
runtime.Finish();
SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
DownloadImage(image_id);
}
}
template <class P>
void TextureCache<P>::DownloadImage(ImageId image_id) {
Image& image = slot_images[image_id];
auto map = runtime.DownloadStagingBuffer(image.unswizzled_size_bytes);
const auto copies = FullDownloadCopies(image.info);
image.DownloadMemory(map, copies);
runtime.Finish();
SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
}
template <class P>
void TextureCache<P>::UnmapMemory(VAddr cpu_addr, size_t size) {
std::vector<ImageId> deleted_images;
@@ -1058,7 +1063,7 @@ ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VA
for (const ImageId overlap_id : ignore_textures) {
Image& overlap = slot_images[overlap_id];
if (True(overlap.flags & ImageFlagBits::GpuModified)) {
UNIMPLEMENTED();
DownloadImage(overlap_id);
}
if (True(overlap.flags & ImageFlagBits::Tracked)) {
UntrackImage(overlap, overlap_id);

3
src/video_core/texture_cache/texture_cache_base.h
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@@ -139,6 +139,9 @@ public:
/// Download contents of host images to guest memory in a region
void DownloadMemory(VAddr cpu_addr, size_t size);
/// Download contents of host images to guest memory
void DownloadImage(ImageId image_id);
/// Remove images in a region
void UnmapMemory(VAddr cpu_addr, size_t size);