|
|
@@ -4,48 +4,11 @@
|
|
|
|
|
|
#pragma once
|
|
|
|
|
|
-#include <algorithm>
|
|
|
-#include <array>
|
|
|
-#include <bit>
|
|
|
-#include <memory>
|
|
|
-#include <mutex>
|
|
|
-#include <optional>
|
|
|
-#include <span>
|
|
|
-#include <type_traits>
|
|
|
-#include <unordered_map>
|
|
|
-#include <unordered_set>
|
|
|
-#include <utility>
|
|
|
-#include <vector>
|
|
|
-
|
|
|
-#include <boost/container/small_vector.hpp>
|
|
|
-
|
|
|
#include "common/alignment.h"
|
|
|
-#include "common/common_types.h"
|
|
|
-#include "common/literals.h"
|
|
|
-#include "common/logging/log.h"
|
|
|
#include "common/settings.h"
|
|
|
-#include "video_core/compatible_formats.h"
|
|
|
-#include "video_core/delayed_destruction_ring.h"
|
|
|
#include "video_core/dirty_flags.h"
|
|
|
-#include "video_core/engines/fermi_2d.h"
|
|
|
-#include "video_core/engines/kepler_compute.h"
|
|
|
-#include "video_core/engines/maxwell_3d.h"
|
|
|
-#include "video_core/memory_manager.h"
|
|
|
-#include "video_core/rasterizer_interface.h"
|
|
|
-#include "video_core/surface.h"
|
|
|
-#include "video_core/texture_cache/descriptor_table.h"
|
|
|
-#include "video_core/texture_cache/format_lookup_table.h"
|
|
|
-#include "video_core/texture_cache/formatter.h"
|
|
|
-#include "video_core/texture_cache/image_base.h"
|
|
|
-#include "video_core/texture_cache/image_info.h"
|
|
|
-#include "video_core/texture_cache/image_view_base.h"
|
|
|
-#include "video_core/texture_cache/image_view_info.h"
|
|
|
-#include "video_core/texture_cache/render_targets.h"
|
|
|
#include "video_core/texture_cache/samples_helper.h"
|
|
|
-#include "video_core/texture_cache/slot_vector.h"
|
|
|
-#include "video_core/texture_cache/types.h"
|
|
|
-#include "video_core/texture_cache/util.h"
|
|
|
-#include "video_core/textures/texture.h"
|
|
|
+#include "video_core/texture_cache/texture_cache_base.h"
|
|
|
|
|
|
namespace VideoCommon {
|
|
|
|
|
|
@@ -61,352 +24,6 @@ using VideoCore::Surface::PixelFormatFromRenderTargetFormat;
|
|
|
using VideoCore::Surface::SurfaceType;
|
|
|
using namespace Common::Literals;
|
|
|
|
|
|
-template <class P>
|
|
|
-class TextureCache {
|
|
|
- /// Address shift for caching images into a hash table
|
|
|
- static constexpr u64 PAGE_BITS = 20;
|
|
|
-
|
|
|
- /// Enables debugging features to the texture cache
|
|
|
- static constexpr bool ENABLE_VALIDATION = P::ENABLE_VALIDATION;
|
|
|
- /// Implement blits as copies between framebuffers
|
|
|
- static constexpr bool FRAMEBUFFER_BLITS = P::FRAMEBUFFER_BLITS;
|
|
|
- /// True when some copies have to be emulated
|
|
|
- static constexpr bool HAS_EMULATED_COPIES = P::HAS_EMULATED_COPIES;
|
|
|
- /// True when the API can provide info about the memory of the device.
|
|
|
- static constexpr bool HAS_DEVICE_MEMORY_INFO = P::HAS_DEVICE_MEMORY_INFO;
|
|
|
-
|
|
|
- /// Image view ID for null descriptors
|
|
|
- static constexpr ImageViewId NULL_IMAGE_VIEW_ID{0};
|
|
|
- /// Sampler ID for bugged sampler ids
|
|
|
- static constexpr SamplerId NULL_SAMPLER_ID{0};
|
|
|
-
|
|
|
- static constexpr u64 DEFAULT_EXPECTED_MEMORY = 1_GiB;
|
|
|
- static constexpr u64 DEFAULT_CRITICAL_MEMORY = 2_GiB;
|
|
|
-
|
|
|
- using Runtime = typename P::Runtime;
|
|
|
- using Image = typename P::Image;
|
|
|
- using ImageAlloc = typename P::ImageAlloc;
|
|
|
- using ImageView = typename P::ImageView;
|
|
|
- using Sampler = typename P::Sampler;
|
|
|
- using Framebuffer = typename P::Framebuffer;
|
|
|
-
|
|
|
- struct BlitImages {
|
|
|
- ImageId dst_id;
|
|
|
- ImageId src_id;
|
|
|
- PixelFormat dst_format;
|
|
|
- PixelFormat src_format;
|
|
|
- };
|
|
|
-
|
|
|
- template <typename T>
|
|
|
- struct IdentityHash {
|
|
|
- [[nodiscard]] size_t operator()(T value) const noexcept {
|
|
|
- return static_cast<size_t>(value);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-public:
|
|
|
- explicit TextureCache(Runtime&, VideoCore::RasterizerInterface&, Tegra::Engines::Maxwell3D&,
|
|
|
- Tegra::Engines::KeplerCompute&, Tegra::MemoryManager&);
|
|
|
-
|
|
|
- /// Notify the cache that a new frame has been queued
|
|
|
- void TickFrame();
|
|
|
-
|
|
|
- /// Return a constant reference to the given image view id
|
|
|
- [[nodiscard]] const ImageView& GetImageView(ImageViewId id) const noexcept;
|
|
|
-
|
|
|
- /// Return a reference to the given image view id
|
|
|
- [[nodiscard]] ImageView& GetImageView(ImageViewId id) noexcept;
|
|
|
-
|
|
|
- /// Mark an image as modified from the GPU
|
|
|
- void MarkModification(ImageId id) noexcept;
|
|
|
-
|
|
|
- /// Fill image_view_ids with the graphics images in indices
|
|
|
- void FillGraphicsImageViews(std::span<const u32> indices,
|
|
|
- std::span<ImageViewId> image_view_ids);
|
|
|
-
|
|
|
- /// Fill image_view_ids with the compute images in indices
|
|
|
- void FillComputeImageViews(std::span<const u32> indices, std::span<ImageViewId> image_view_ids);
|
|
|
-
|
|
|
- /// Get the sampler from the graphics descriptor table in the specified index
|
|
|
- Sampler* GetGraphicsSampler(u32 index);
|
|
|
-
|
|
|
- /// Get the sampler from the compute descriptor table in the specified index
|
|
|
- Sampler* GetComputeSampler(u32 index);
|
|
|
-
|
|
|
- /// Refresh the state for graphics image view and sampler descriptors
|
|
|
- void SynchronizeGraphicsDescriptors();
|
|
|
-
|
|
|
- /// Refresh the state for compute image view and sampler descriptors
|
|
|
- void SynchronizeComputeDescriptors();
|
|
|
-
|
|
|
- /// Update bound render targets and upload memory if necessary
|
|
|
- /// @param is_clear True when the render targets are being used for clears
|
|
|
- void UpdateRenderTargets(bool is_clear);
|
|
|
-
|
|
|
- /// Find a framebuffer with the currently bound render targets
|
|
|
- /// UpdateRenderTargets should be called before this
|
|
|
- Framebuffer* GetFramebuffer();
|
|
|
-
|
|
|
- /// Mark images in a range as modified from the CPU
|
|
|
- void WriteMemory(VAddr cpu_addr, size_t size);
|
|
|
-
|
|
|
- /// Download contents of host images to guest memory in a region
|
|
|
- void DownloadMemory(VAddr cpu_addr, size_t size);
|
|
|
-
|
|
|
- /// Remove images in a region
|
|
|
- void UnmapMemory(VAddr cpu_addr, size_t size);
|
|
|
-
|
|
|
- /// Remove images in a region
|
|
|
- void UnmapGPUMemory(GPUVAddr gpu_addr, size_t size);
|
|
|
-
|
|
|
- /// Blit an image with the given parameters
|
|
|
- void BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
|
|
|
- const Tegra::Engines::Fermi2D::Surface& src,
|
|
|
- const Tegra::Engines::Fermi2D::Config& copy);
|
|
|
-
|
|
|
- /// Invalidate the contents of the color buffer index
|
|
|
- /// These contents become unspecified, the cache can assume aggressive optimizations.
|
|
|
- void InvalidateColorBuffer(size_t index);
|
|
|
-
|
|
|
- /// Invalidate the contents of the depth buffer
|
|
|
- /// These contents become unspecified, the cache can assume aggressive optimizations.
|
|
|
- void InvalidateDepthBuffer();
|
|
|
-
|
|
|
- /// Try to find a cached image view in the given CPU address
|
|
|
- [[nodiscard]] ImageView* TryFindFramebufferImageView(VAddr cpu_addr);
|
|
|
-
|
|
|
- /// Return true when there are uncommitted images to be downloaded
|
|
|
- [[nodiscard]] bool HasUncommittedFlushes() const noexcept;
|
|
|
-
|
|
|
- /// Return true when the caller should wait for async downloads
|
|
|
- [[nodiscard]] bool ShouldWaitAsyncFlushes() const noexcept;
|
|
|
-
|
|
|
- /// Commit asynchronous downloads
|
|
|
- void CommitAsyncFlushes();
|
|
|
-
|
|
|
- /// Pop asynchronous downloads
|
|
|
- void PopAsyncFlushes();
|
|
|
-
|
|
|
- /// Return true when a CPU region is modified from the GPU
|
|
|
- [[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size);
|
|
|
-
|
|
|
- std::mutex mutex;
|
|
|
-
|
|
|
-private:
|
|
|
- /// Iterate over all page indices in a range
|
|
|
- template <typename Func>
|
|
|
- static void ForEachCPUPage(VAddr addr, size_t size, Func&& func) {
|
|
|
- static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>;
|
|
|
- const u64 page_end = (addr + size - 1) >> PAGE_BITS;
|
|
|
- for (u64 page = addr >> PAGE_BITS; page <= page_end; ++page) {
|
|
|
- if constexpr (RETURNS_BOOL) {
|
|
|
- if (func(page)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- } else {
|
|
|
- func(page);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- template <typename Func>
|
|
|
- static void ForEachGPUPage(GPUVAddr addr, size_t size, Func&& func) {
|
|
|
- static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>;
|
|
|
- const u64 page_end = (addr + size - 1) >> PAGE_BITS;
|
|
|
- for (u64 page = addr >> PAGE_BITS; page <= page_end; ++page) {
|
|
|
- if constexpr (RETURNS_BOOL) {
|
|
|
- if (func(page)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- } else {
|
|
|
- func(page);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /// Runs the Garbage Collector.
|
|
|
- void RunGarbageCollector();
|
|
|
-
|
|
|
- /// Fills image_view_ids in the image views in indices
|
|
|
- void FillImageViews(DescriptorTable<TICEntry>& table,
|
|
|
- std::span<ImageViewId> cached_image_view_ids, std::span<const u32> indices,
|
|
|
- std::span<ImageViewId> image_view_ids);
|
|
|
-
|
|
|
- /// Find or create an image view in the guest descriptor table
|
|
|
- ImageViewId VisitImageView(DescriptorTable<TICEntry>& table,
|
|
|
- std::span<ImageViewId> cached_image_view_ids, u32 index);
|
|
|
-
|
|
|
- /// Find or create a framebuffer with the given render target parameters
|
|
|
- FramebufferId GetFramebufferId(const RenderTargets& key);
|
|
|
-
|
|
|
- /// Refresh the contents (pixel data) of an image
|
|
|
- void RefreshContents(Image& image, ImageId image_id);
|
|
|
-
|
|
|
- /// Upload data from guest to an image
|
|
|
- template <typename StagingBuffer>
|
|
|
- void UploadImageContents(Image& image, StagingBuffer& staging_buffer);
|
|
|
-
|
|
|
- /// Find or create an image view from a guest descriptor
|
|
|
- [[nodiscard]] ImageViewId FindImageView(const TICEntry& config);
|
|
|
-
|
|
|
- /// Create a new image view from a guest descriptor
|
|
|
- [[nodiscard]] ImageViewId CreateImageView(const TICEntry& config);
|
|
|
-
|
|
|
- /// Find or create an image from the given parameters
|
|
|
- [[nodiscard]] ImageId FindOrInsertImage(const ImageInfo& info, GPUVAddr gpu_addr,
|
|
|
- RelaxedOptions options = RelaxedOptions{});
|
|
|
-
|
|
|
- /// Find an image from the given parameters
|
|
|
- [[nodiscard]] ImageId FindImage(const ImageInfo& info, GPUVAddr gpu_addr,
|
|
|
- RelaxedOptions options);
|
|
|
-
|
|
|
- /// Create an image from the given parameters
|
|
|
- [[nodiscard]] ImageId InsertImage(const ImageInfo& info, GPUVAddr gpu_addr,
|
|
|
- RelaxedOptions options);
|
|
|
-
|
|
|
- /// Create a new image and join perfectly matching existing images
|
|
|
- /// Remove joined images from the cache
|
|
|
- [[nodiscard]] ImageId JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VAddr cpu_addr);
|
|
|
-
|
|
|
- /// Return a blit image pair from the given guest blit parameters
|
|
|
- [[nodiscard]] BlitImages GetBlitImages(const Tegra::Engines::Fermi2D::Surface& dst,
|
|
|
- const Tegra::Engines::Fermi2D::Surface& src);
|
|
|
-
|
|
|
- /// Find or create a sampler from a guest descriptor sampler
|
|
|
- [[nodiscard]] SamplerId FindSampler(const TSCEntry& config);
|
|
|
-
|
|
|
- /// Find or create an image view for the given color buffer index
|
|
|
- [[nodiscard]] ImageViewId FindColorBuffer(size_t index, bool is_clear);
|
|
|
-
|
|
|
- /// Find or create an image view for the depth buffer
|
|
|
- [[nodiscard]] ImageViewId FindDepthBuffer(bool is_clear);
|
|
|
-
|
|
|
- /// Find or create a view for a render target with the given image parameters
|
|
|
- [[nodiscard]] ImageViewId FindRenderTargetView(const ImageInfo& info, GPUVAddr gpu_addr,
|
|
|
- bool is_clear);
|
|
|
-
|
|
|
- /// Iterates over all the images in a region calling func
|
|
|
- template <typename Func>
|
|
|
- void ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& func);
|
|
|
-
|
|
|
- template <typename Func>
|
|
|
- void ForEachImageInRegionGPU(GPUVAddr gpu_addr, size_t size, Func&& func);
|
|
|
-
|
|
|
- template <typename Func>
|
|
|
- void ForEachSparseImageInRegion(GPUVAddr gpu_addr, size_t size, Func&& func);
|
|
|
-
|
|
|
- /// Iterates over all the images in a region calling func
|
|
|
- template <typename Func>
|
|
|
- void ForEachSparseSegment(ImageBase& image, Func&& func);
|
|
|
-
|
|
|
- /// Find or create an image view in the given image with the passed parameters
|
|
|
- [[nodiscard]] ImageViewId FindOrEmplaceImageView(ImageId image_id, const ImageViewInfo& info);
|
|
|
-
|
|
|
- /// Register image in the page table
|
|
|
- void RegisterImage(ImageId image);
|
|
|
-
|
|
|
- /// Unregister image from the page table
|
|
|
- void UnregisterImage(ImageId image);
|
|
|
-
|
|
|
- /// Track CPU reads and writes for image
|
|
|
- void TrackImage(ImageBase& image, ImageId image_id);
|
|
|
-
|
|
|
- /// Stop tracking CPU reads and writes for image
|
|
|
- void UntrackImage(ImageBase& image, ImageId image_id);
|
|
|
-
|
|
|
- /// Delete image from the cache
|
|
|
- void DeleteImage(ImageId image);
|
|
|
-
|
|
|
- /// Remove image views references from the cache
|
|
|
- void RemoveImageViewReferences(std::span<const ImageViewId> removed_views);
|
|
|
-
|
|
|
- /// Remove framebuffers using the given image views from the cache
|
|
|
- void RemoveFramebuffers(std::span<const ImageViewId> removed_views);
|
|
|
-
|
|
|
- /// Mark an image as modified from the GPU
|
|
|
- void MarkModification(ImageBase& image) noexcept;
|
|
|
-
|
|
|
- /// Synchronize image aliases, copying data if needed
|
|
|
- void SynchronizeAliases(ImageId image_id);
|
|
|
-
|
|
|
- /// Prepare an image to be used
|
|
|
- void PrepareImage(ImageId image_id, bool is_modification, bool invalidate);
|
|
|
-
|
|
|
- /// Prepare an image view to be used
|
|
|
- void PrepareImageView(ImageViewId image_view_id, bool is_modification, bool invalidate);
|
|
|
-
|
|
|
- /// Execute copies from one image to the other, even if they are incompatible
|
|
|
- void CopyImage(ImageId dst_id, ImageId src_id, std::span<const ImageCopy> copies);
|
|
|
-
|
|
|
- /// Bind an image view as render target, downloading resources preemtively if needed
|
|
|
- void BindRenderTarget(ImageViewId* old_id, ImageViewId new_id);
|
|
|
-
|
|
|
- /// Create a render target from a given image and image view parameters
|
|
|
- [[nodiscard]] std::pair<FramebufferId, ImageViewId> RenderTargetFromImage(
|
|
|
- ImageId, const ImageViewInfo& view_info);
|
|
|
-
|
|
|
- /// Returns true if the current clear parameters clear the whole image of a given image view
|
|
|
- [[nodiscard]] bool IsFullClear(ImageViewId id);
|
|
|
-
|
|
|
- Runtime& runtime;
|
|
|
- VideoCore::RasterizerInterface& rasterizer;
|
|
|
- Tegra::Engines::Maxwell3D& maxwell3d;
|
|
|
- Tegra::Engines::KeplerCompute& kepler_compute;
|
|
|
- Tegra::MemoryManager& gpu_memory;
|
|
|
-
|
|
|
- DescriptorTable<TICEntry> graphics_image_table{gpu_memory};
|
|
|
- DescriptorTable<TSCEntry> graphics_sampler_table{gpu_memory};
|
|
|
- std::vector<SamplerId> graphics_sampler_ids;
|
|
|
- std::vector<ImageViewId> graphics_image_view_ids;
|
|
|
-
|
|
|
- DescriptorTable<TICEntry> compute_image_table{gpu_memory};
|
|
|
- DescriptorTable<TSCEntry> compute_sampler_table{gpu_memory};
|
|
|
- std::vector<SamplerId> compute_sampler_ids;
|
|
|
- std::vector<ImageViewId> compute_image_view_ids;
|
|
|
-
|
|
|
- RenderTargets render_targets;
|
|
|
-
|
|
|
- std::unordered_map<TICEntry, ImageViewId> image_views;
|
|
|
- std::unordered_map<TSCEntry, SamplerId> samplers;
|
|
|
- std::unordered_map<RenderTargets, FramebufferId> framebuffers;
|
|
|
-
|
|
|
- std::unordered_map<u64, std::vector<ImageMapId>, IdentityHash<u64>> page_table;
|
|
|
- std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>> gpu_page_table;
|
|
|
- std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>> sparse_page_table;
|
|
|
-
|
|
|
- std::unordered_map<ImageId, std::vector<ImageViewId>> sparse_views;
|
|
|
-
|
|
|
- VAddr virtual_invalid_space{};
|
|
|
-
|
|
|
- bool has_deleted_images = false;
|
|
|
- u64 total_used_memory = 0;
|
|
|
- u64 minimum_memory;
|
|
|
- u64 expected_memory;
|
|
|
- u64 critical_memory;
|
|
|
-
|
|
|
- SlotVector<Image> slot_images;
|
|
|
- SlotVector<ImageMapView> slot_map_views;
|
|
|
- SlotVector<ImageView> slot_image_views;
|
|
|
- SlotVector<ImageAlloc> slot_image_allocs;
|
|
|
- SlotVector<Sampler> slot_samplers;
|
|
|
- SlotVector<Framebuffer> slot_framebuffers;
|
|
|
-
|
|
|
- // TODO: This data structure is not optimal and it should be reworked
|
|
|
- std::vector<ImageId> uncommitted_downloads;
|
|
|
- std::queue<std::vector<ImageId>> committed_downloads;
|
|
|
-
|
|
|
- static constexpr size_t TICKS_TO_DESTROY = 6;
|
|
|
- DelayedDestructionRing<Image, TICKS_TO_DESTROY> sentenced_images;
|
|
|
- DelayedDestructionRing<ImageView, TICKS_TO_DESTROY> sentenced_image_view;
|
|
|
- DelayedDestructionRing<Framebuffer, TICKS_TO_DESTROY> sentenced_framebuffers;
|
|
|
-
|
|
|
- std::unordered_map<GPUVAddr, ImageAllocId> image_allocs_table;
|
|
|
-
|
|
|
- u64 modification_tick = 0;
|
|
|
- u64 frame_tick = 0;
|
|
|
- typename SlotVector<Image>::Iterator deletion_iterator;
|
|
|
-};
|
|
|
-
|
|
|
template <class P>
|
|
|
TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface& rasterizer_,
|
|
|
Tegra::Engines::Maxwell3D& maxwell3d_,
|
|
|
@@ -820,40 +437,6 @@ void TextureCache<P>::BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
|
|
|
}
|
|
|
}
|
|
|
|
|
|
-template <class P>
|
|
|
-void TextureCache<P>::InvalidateColorBuffer(size_t index) {
|
|
|
- ImageViewId& color_buffer_id = render_targets.color_buffer_ids[index];
|
|
|
- color_buffer_id = FindColorBuffer(index, false);
|
|
|
- if (!color_buffer_id) {
|
|
|
- LOG_ERROR(HW_GPU, "Invalidating invalid color buffer in index={}", index);
|
|
|
- return;
|
|
|
- }
|
|
|
- // When invalidating a color buffer, the old contents are no longer relevant
|
|
|
- ImageView& color_buffer = slot_image_views[color_buffer_id];
|
|
|
- Image& image = slot_images[color_buffer.image_id];
|
|
|
- image.flags &= ~ImageFlagBits::CpuModified;
|
|
|
- image.flags &= ~ImageFlagBits::GpuModified;
|
|
|
-
|
|
|
- runtime.InvalidateColorBuffer(color_buffer, index);
|
|
|
-}
|
|
|
-
|
|
|
-template <class P>
|
|
|
-void TextureCache<P>::InvalidateDepthBuffer() {
|
|
|
- ImageViewId& depth_buffer_id = render_targets.depth_buffer_id;
|
|
|
- depth_buffer_id = FindDepthBuffer(false);
|
|
|
- if (!depth_buffer_id) {
|
|
|
- LOG_ERROR(HW_GPU, "Invalidating invalid depth buffer");
|
|
|
- return;
|
|
|
- }
|
|
|
- // When invalidating the depth buffer, the old contents are no longer relevant
|
|
|
- ImageBase& image = slot_images[slot_image_views[depth_buffer_id].image_id];
|
|
|
- image.flags &= ~ImageFlagBits::CpuModified;
|
|
|
- image.flags &= ~ImageFlagBits::GpuModified;
|
|
|
-
|
|
|
- ImageView& depth_buffer = slot_image_views[depth_buffer_id];
|
|
|
- runtime.InvalidateDepthBuffer(depth_buffer);
|
|
|
-}
|
|
|
-
|
|
|
template <class P>
|
|
|
typename P::ImageView* TextureCache<P>::TryFindFramebufferImageView(VAddr cpu_addr) {
|
|
|
// TODO: Properly implement this
|
Fernando S