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SMMU: Initial adaptation to video_core.

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This commit is contained in:
Fernando Sahmkow
2023-12-25 07:32:16 +01:00
committed by Liam
parent c85d7ccd79
commit 0a2536a0df
79 changed files with 1262 additions and 1263 deletions
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75
src/video_core/texture_cache/texture_cache.h
View File

@ -8,10 +8,11 @@
#include "common/alignment.h"
#include "common/settings.h"
#include "core/memory.h"
#include "video_core/control/channel_state.h"
#include "video_core/dirty_flags.h"
#include "video_core/engines/kepler_compute.h"
#include "video_core/guest_memory.h"
#include "video_core/host1x/gpu_device_memory_manager.h"
#include "video_core/texture_cache/image_view_base.h"
#include "video_core/texture_cache/samples_helper.h"
#include "video_core/texture_cache/texture_cache_base.h"
@ -27,8 +28,8 @@ using VideoCore::Surface::SurfaceType;
using namespace Common::Literals;
template <class P>
TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface& rasterizer_)
: runtime{runtime_}, rasterizer{rasterizer_} {
TextureCache<P>::TextureCache(Runtime& runtime_, Tegra::MaxwellDeviceMemoryManager& device_memory_)
: runtime{runtime_}, device_memory{device_memory_} {
// Configure null sampler
TSCEntry sampler_descriptor{};
sampler_descriptor.min_filter.Assign(Tegra::Texture::TextureFilter::Linear);
@ -49,19 +50,19 @@ TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface&
void(slot_samplers.insert(runtime, sampler_descriptor));
if constexpr (HAS_DEVICE_MEMORY_INFO) {
const s64 device_memory = static_cast<s64>(runtime.GetDeviceLocalMemory());
const s64 min_spacing_expected = device_memory - 1_GiB;
const s64 min_spacing_critical = device_memory - 512_MiB;
const s64 mem_threshold = std::min(device_memory, TARGET_THRESHOLD);
const s64 device_local_memory = static_cast<s64>(runtime.GetDeviceLocalMemory());
const s64 min_spacing_expected = device_local_memory - 1_GiB;
const s64 min_spacing_critical = device_local_memory - 512_MiB;
const s64 mem_threshold = std::min(device_local_memory, TARGET_THRESHOLD);
const s64 min_vacancy_expected = (6 * mem_threshold) / 10;
const s64 min_vacancy_critical = (3 * mem_threshold) / 10;
expected_memory = static_cast<u64>(
std::max(std::min(device_memory - min_vacancy_expected, min_spacing_expected),
std::max(std::min(device_local_memory - min_vacancy_expected, min_spacing_expected),
DEFAULT_EXPECTED_MEMORY));
critical_memory = static_cast<u64>(
std::max(std::min(device_memory - min_vacancy_critical, min_spacing_critical),
std::max(std::min(device_local_memory - min_vacancy_critical, min_spacing_critical),
DEFAULT_CRITICAL_MEMORY));
minimum_memory = static_cast<u64>((device_memory - mem_threshold) / 2);
minimum_memory = static_cast<u64>((device_local_memory - mem_threshold) / 2);
} else {
expected_memory = DEFAULT_EXPECTED_MEMORY + 512_MiB;
critical_memory = DEFAULT_CRITICAL_MEMORY + 1_GiB;
@ -513,7 +514,7 @@ FramebufferId TextureCache<P>::GetFramebufferId(const RenderTargets& key) {
}
template <class P>
void TextureCache<P>::WriteMemory(VAddr cpu_addr, size_t size) {
void TextureCache<P>::WriteMemory(DAddr cpu_addr, size_t size) {
ForEachImageInRegion(cpu_addr, size, [this](ImageId image_id, Image& image) {
if (True(image.flags & ImageFlagBits::CpuModified)) {
return;
@ -526,7 +527,7 @@ void TextureCache<P>::WriteMemory(VAddr cpu_addr, size_t size) {
}
template <class P>
void TextureCache<P>::DownloadMemory(VAddr cpu_addr, size_t size) {
void TextureCache<P>::DownloadMemory(DAddr cpu_addr, size_t size) {
boost::container::small_vector<ImageId, 16> images;
ForEachImageInRegion(cpu_addr, size, [&images](ImageId image_id, ImageBase& image) {
if (!image.IsSafeDownload()) {
@ -553,7 +554,7 @@ void TextureCache<P>::DownloadMemory(VAddr cpu_addr, size_t size) {
}
template <class P>
std::optional<VideoCore::RasterizerDownloadArea> TextureCache<P>::GetFlushArea(VAddr cpu_addr,
std::optional<VideoCore::RasterizerDownloadArea> TextureCache<P>::GetFlushArea(DAddr cpu_addr,
u64 size) {
std::optional<VideoCore::RasterizerDownloadArea> area{};
ForEachImageInRegion(cpu_addr, size, [&](ImageId, ImageBase& image) {
@ -579,7 +580,7 @@ std::optional<VideoCore::RasterizerDownloadArea> TextureCache<P>::GetFlushArea(V
}
template <class P>
void TextureCache<P>::UnmapMemory(VAddr cpu_addr, size_t size) {
void TextureCache<P>::UnmapMemory(DAddr cpu_addr, size_t size) {
boost::container::small_vector<ImageId, 16> deleted_images;
ForEachImageInRegion(cpu_addr, size, [&](ImageId id, Image&) { deleted_images.push_back(id); });
for (const ImageId id : deleted_images) {
@ -713,7 +714,7 @@ bool TextureCache<P>::BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
template <class P>
typename P::ImageView* TextureCache<P>::TryFindFramebufferImageView(
const Tegra::FramebufferConfig& config, VAddr cpu_addr) {
const Tegra::FramebufferConfig& config, DAddr cpu_addr) {
// TODO: Properly implement this
const auto it = page_table.find(cpu_addr >> YUZU_PAGEBITS);
if (it == page_table.end()) {
@ -940,7 +941,7 @@ bool TextureCache<P>::IsRescaling(const ImageViewBase& image_view) const noexcep
}
template <class P>
bool TextureCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
bool TextureCache<P>::IsRegionGpuModified(DAddr addr, size_t size) {
bool is_modified = false;
ForEachImageInRegion(addr, size, [&is_modified](ImageId, ImageBase& image) {
if (False(image.flags & ImageFlagBits::GpuModified)) {
@ -1059,7 +1060,7 @@ void TextureCache<P>::UploadImageContents(Image& image, StagingBuffer& staging)
return;
}
Core::Memory::GpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::UnsafeRead> swizzle_data(
Tegra::Memory::GpuGuestMemory<u8, Tegra::Memory::GuestMemoryFlags::UnsafeRead> swizzle_data(
*gpu_memory, gpu_addr, image.guest_size_bytes, &swizzle_data_buffer);
if (True(image.flags & ImageFlagBits::Converted)) {
@ -1124,7 +1125,7 @@ ImageId TextureCache<P>::FindOrInsertImage(const ImageInfo& info, GPUVAddr gpu_a
template <class P>
ImageId TextureCache<P>::FindImage(const ImageInfo& info, GPUVAddr gpu_addr,
RelaxedOptions options) {
std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
std::optional<DAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
if (!cpu_addr) {
cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, CalculateGuestSizeInBytes(info));
if (!cpu_addr) {
@ -1265,7 +1266,7 @@ void TextureCache<P>::QueueAsyncDecode(Image& image, ImageId image_id) {
static Common::ScratchBuffer<u8> local_unswizzle_data_buffer;
local_unswizzle_data_buffer.resize_destructive(image.unswizzled_size_bytes);
Core::Memory::GpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::UnsafeRead> swizzle_data(
Tegra::Memory::GpuGuestMemory<u8, Tegra::Memory::GuestMemoryFlags::UnsafeRead> swizzle_data(
*gpu_memory, image.gpu_addr, image.guest_size_bytes, &swizzle_data_buffer);
auto copies = UnswizzleImage(*gpu_memory, image.gpu_addr, image.info, swizzle_data,
@ -1339,14 +1340,14 @@ bool TextureCache<P>::ScaleDown(Image& image) {
template <class P>
ImageId TextureCache<P>::InsertImage(const ImageInfo& info, GPUVAddr gpu_addr,
RelaxedOptions options) {
std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
std::optional<DAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
if (!cpu_addr) {
const auto size = CalculateGuestSizeInBytes(info);
cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, size);
if (!cpu_addr) {
const VAddr fake_addr = ~(1ULL << 40ULL) + virtual_invalid_space;
const DAddr fake_addr = ~(1ULL << 40ULL) + virtual_invalid_space;
virtual_invalid_space += Common::AlignUp(size, 32);
cpu_addr = std::optional<VAddr>(fake_addr);
cpu_addr = std::optional<DAddr>(fake_addr);
}
}
ASSERT_MSG(cpu_addr, "Tried to insert an image to an invalid gpu_addr=0x{:x}", gpu_addr);
@ -1362,7 +1363,7 @@ ImageId TextureCache<P>::InsertImage(const ImageInfo& info, GPUVAddr gpu_addr,
}
template <class P>
ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VAddr cpu_addr) {
ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, DAddr cpu_addr) {
ImageInfo new_info = info;
const size_t size_bytes = CalculateGuestSizeInBytes(new_info);
const bool broken_views = runtime.HasBrokenTextureViewFormats();
@ -1650,7 +1651,7 @@ std::optional<typename TextureCache<P>::BlitImages> TextureCache<P>::GetBlitImag
template <class P>
ImageId TextureCache<P>::FindDMAImage(const ImageInfo& info, GPUVAddr gpu_addr) {
std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
std::optional<DAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
if (!cpu_addr) {
cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, CalculateGuestSizeInBytes(info));
if (!cpu_addr) {
@ -1780,7 +1781,7 @@ ImageViewId TextureCache<P>::FindRenderTargetView(const ImageInfo& info, GPUVAdd
template <class P>
template <typename Func>
void TextureCache<P>::ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& func) {
void TextureCache<P>::ForEachImageInRegion(DAddr cpu_addr, size_t size, Func&& func) {
using FuncReturn = typename std::invoke_result<Func, ImageId, Image&>::type;
static constexpr bool BOOL_BREAK = std::is_same_v<FuncReturn, bool>;
boost::container::small_vector<ImageId, 32> images;
@ -1924,11 +1925,11 @@ void TextureCache<P>::ForEachSparseImageInRegion(GPUVAddr gpu_addr, size_t size,
template <class P>
template <typename Func>
void TextureCache<P>::ForEachSparseSegment(ImageBase& image, Func&& func) {
using FuncReturn = typename std::invoke_result<Func, GPUVAddr, VAddr, size_t>::type;
using FuncReturn = typename std::invoke_result<Func, GPUVAddr, DAddr, size_t>::type;
static constexpr bool RETURNS_BOOL = std::is_same_v<FuncReturn, bool>;
const auto segments = gpu_memory->GetSubmappedRange(image.gpu_addr, image.guest_size_bytes);
for (const auto& [gpu_addr, size] : segments) {
std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
std::optional<DAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
ASSERT(cpu_addr);
if constexpr (RETURNS_BOOL) {
if (func(gpu_addr, *cpu_addr, size)) {
@ -1980,7 +1981,7 @@ void TextureCache<P>::RegisterImage(ImageId image_id) {
}
boost::container::small_vector<ImageViewId, 16> sparse_maps;
ForEachSparseSegment(
image, [this, image_id, &sparse_maps](GPUVAddr gpu_addr, VAddr cpu_addr, size_t size) {
image, [this, image_id, &sparse_maps](GPUVAddr gpu_addr, DAddr cpu_addr, size_t size) {
auto map_id = slot_map_views.insert(gpu_addr, cpu_addr, size, image_id);
ForEachCPUPage(cpu_addr, size,
[this, map_id](u64 page) { page_table[page].push_back(map_id); });
@ -2048,7 +2049,7 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
auto& sparse_maps = it->second;
for (auto& map_view_id : sparse_maps) {
const auto& map_range = slot_map_views[map_view_id];
const VAddr cpu_addr = map_range.cpu_addr;
const DAddr cpu_addr = map_range.cpu_addr;
const std::size_t size = map_range.size;
ForEachCPUPage(cpu_addr, size, [this, image_id](u64 page) {
const auto page_it = page_table.find(page);
@ -2080,7 +2081,7 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
ASSERT(False(image.flags & ImageFlagBits::Tracked));
image.flags |= ImageFlagBits::Tracked;
if (False(image.flags & ImageFlagBits::Sparse)) {
rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, 1);
device_memory.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, 1);
return;
}
if (True(image.flags & ImageFlagBits::Registered)) {
@ -2089,15 +2090,15 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
auto& sparse_maps = it->second;
for (auto& map_view_id : sparse_maps) {
const auto& map = slot_map_views[map_view_id];
const VAddr cpu_addr = map.cpu_addr;
const DAddr cpu_addr = map.cpu_addr;
const std::size_t size = map.size;
rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
device_memory.UpdatePagesCachedCount(cpu_addr, size, 1);
}
return;
}
ForEachSparseSegment(image,
[this]([[maybe_unused]] GPUVAddr gpu_addr, VAddr cpu_addr, size_t size) {
rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
[this]([[maybe_unused]] GPUVAddr gpu_addr, DAddr cpu_addr, size_t size) {
device_memory.UpdatePagesCachedCount(cpu_addr, size, 1);
});
}
@ -2106,7 +2107,7 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
ASSERT(True(image.flags & ImageFlagBits::Tracked));
image.flags &= ~ImageFlagBits::Tracked;
if (False(image.flags & ImageFlagBits::Sparse)) {
rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, -1);
device_memory.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, -1);
return;
}
ASSERT(True(image.flags & ImageFlagBits::Registered));
@ -2115,9 +2116,9 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
auto& sparse_maps = it->second;
for (auto& map_view_id : sparse_maps) {
const auto& map = slot_map_views[map_view_id];
const VAddr cpu_addr = map.cpu_addr;
const DAddr cpu_addr = map.cpu_addr;
const std::size_t size = map.size;
rasterizer.UpdatePagesCachedCount(cpu_addr, size, -1);
device_memory.UpdatePagesCachedCount(cpu_addr, size, -1);
}
}

28
src/video_core/texture_cache/texture_cache_base.h
View File

@ -36,9 +36,11 @@
#include "video_core/texture_cache/types.h"
#include "video_core/textures/texture.h"
namespace Tegra::Control {
namespace Tegra {
namespace Control {
struct ChannelState;
}
} // namespace Tegra
namespace VideoCommon {
@ -126,7 +128,7 @@ class TextureCache : public VideoCommon::ChannelSetupCaches<TextureCacheChannelI
};
public:
explicit TextureCache(Runtime&, VideoCore::RasterizerInterface&);
explicit TextureCache(Runtime&, Tegra::MaxwellDeviceMemoryManager&);
/// Notify the cache that a new frame has been queued
void TickFrame();
@ -190,15 +192,15 @@ public:
Framebuffer* GetFramebuffer();
/// Mark images in a range as modified from the CPU
void WriteMemory(VAddr cpu_addr, size_t size);
void WriteMemory(DAddr cpu_addr, size_t size);
/// Download contents of host images to guest memory in a region
void DownloadMemory(VAddr cpu_addr, size_t size);
void DownloadMemory(DAddr cpu_addr, size_t size);
std::optional<VideoCore::RasterizerDownloadArea> GetFlushArea(VAddr cpu_addr, u64 size);
std::optional<VideoCore::RasterizerDownloadArea> GetFlushArea(DAddr cpu_addr, u64 size);
/// Remove images in a region
void UnmapMemory(VAddr cpu_addr, size_t size);
void UnmapMemory(DAddr cpu_addr, size_t size);
/// Remove images in a region
void UnmapGPUMemory(size_t as_id, GPUVAddr gpu_addr, size_t size);
@ -210,7 +212,7 @@ public:
/// Try to find a cached image view in the given CPU address
[[nodiscard]] ImageView* TryFindFramebufferImageView(const Tegra::FramebufferConfig& config,
VAddr cpu_addr);
DAddr cpu_addr);
/// Return true when there are uncommitted images to be downloaded
[[nodiscard]] bool HasUncommittedFlushes() const noexcept;
@ -235,7 +237,7 @@ public:
GPUVAddr address = 0, size_t size = 0);
/// Return true when a CPU region is modified from the GPU
[[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size);
[[nodiscard]] bool IsRegionGpuModified(DAddr addr, size_t size);
[[nodiscard]] bool IsRescaling() const noexcept;
@ -252,7 +254,7 @@ public:
private:
/// Iterate over all page indices in a range
template <typename Func>
static void ForEachCPUPage(VAddr addr, size_t size, Func&& func) {
static void ForEachCPUPage(DAddr 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) >> YUZU_PAGEBITS;
for (u64 page = addr >> YUZU_PAGEBITS; page <= page_end; ++page) {
@ -326,7 +328,7 @@ private:
/// 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);
[[nodiscard]] ImageId JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, DAddr cpu_addr);
[[nodiscard]] ImageId FindDMAImage(const ImageInfo& info, GPUVAddr gpu_addr);
@ -349,7 +351,7 @@ private:
/// Iterates over all the images in a region calling func
template <typename Func>
void ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& func);
void ForEachImageInRegion(DAddr cpu_addr, size_t size, Func&& func);
template <typename Func>
void ForEachImageInRegionGPU(size_t as_id, GPUVAddr gpu_addr, size_t size, Func&& func);
@ -421,7 +423,7 @@ private:
Runtime& runtime;
VideoCore::RasterizerInterface& rasterizer;
Tegra::MaxwellDeviceMemoryManager& device_memory;
std::deque<TextureCacheGPUMap> gpu_page_table_storage;
RenderTargets render_targets;
@ -432,7 +434,7 @@ private:
std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>> sparse_page_table;
std::unordered_map<ImageId, boost::container::small_vector<ImageViewId, 16>> sparse_views;
VAddr virtual_invalid_space{};
DAddr virtual_invalid_space{};
bool has_deleted_images = false;
bool is_rescaling = false;

4
src/video_core/texture_cache/util.cpp
View File

@ -23,6 +23,7 @@
#include "core/memory.h"
#include "video_core/compatible_formats.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/guest_memory.h"
#include "video_core/memory_manager.h"
#include "video_core/surface.h"
#include "video_core/texture_cache/decode_bc.h"
@ -552,7 +553,8 @@ void SwizzleBlockLinearImage(Tegra::MemoryManager& gpu_memory, GPUVAddr gpu_addr
for (s32 layer = 0; layer < info.resources.layers; ++layer) {
const std::span<const u8> src = input.subspan(host_offset);
{
Core::Memory::GpuGuestMemoryScoped<u8, Core::Memory::GuestMemoryFlags::UnsafeReadWrite>
Tegra::Memory::GpuGuestMemoryScoped<u8,
Tegra::Memory::GuestMemoryFlags::UnsafeReadWrite>
dst(gpu_memory, gpu_addr + guest_offset, subresource_size, &tmp_buffer);
SwizzleTexture(dst, src, bytes_per_block, num_tiles.width, num_tiles.height,