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video_core: Use native ASTC when available

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This commit is contained in:
ReinUsesLisp 2020-03-14 20:24:54 -03:00
parent 16270dcfe4
commit b6571ca9f0
10 changed files with 176 additions and 281 deletions
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39
src/video_core/texture_cache/surface_base.cpp
View file

@ -18,15 +18,20 @@ MICROPROFILE_DEFINE(GPU_Flush_Texture, "GPU", "Texture Flush", MP_RGB(128, 192,
using Tegra::Texture::ConvertFromGuestToHost;
using VideoCore::MortonSwizzleMode;
using VideoCore::Surface::SurfaceCompression;
using VideoCore::Surface::IsPixelFormatASTC;
using VideoCore::Surface::PixelFormat;
StagingCache::StagingCache() = default;
StagingCache::~StagingCache() = default;
SurfaceBaseImpl::SurfaceBaseImpl(GPUVAddr gpu_addr, const SurfaceParams& params)
: params{params}, host_memory_size{params.GetHostSizeInBytes()}, gpu_addr{gpu_addr},
mipmap_sizes(params.num_levels), mipmap_offsets(params.num_levels) {
SurfaceBaseImpl::SurfaceBaseImpl(GPUVAddr gpu_addr, const SurfaceParams& params,
bool is_astc_supported)
: params{params}, gpu_addr{gpu_addr}, mipmap_sizes(params.num_levels),
mipmap_offsets(params.num_levels) {
is_converted = IsPixelFormatASTC(params.pixel_format) && !is_astc_supported;
host_memory_size = params.GetHostSizeInBytes(is_converted);
std::size_t offset = 0;
for (u32 level = 0; level < params.num_levels; ++level) {
const std::size_t mipmap_size{params.GetGuestMipmapSize(level)};
@ -164,7 +169,7 @@ void SurfaceBaseImpl::SwizzleFunc(MortonSwizzleMode mode, u8* memory, const Surf
std::size_t guest_offset{mipmap_offsets[level]};
if (params.is_layered) {
std::size_t host_offset{0};
std::size_t host_offset = 0;
const std::size_t guest_stride = layer_size;
const std::size_t host_stride = params.GetHostLayerSize(level);
for (u32 layer = 0; layer < params.depth; ++layer) {
@ -206,7 +211,7 @@ void SurfaceBaseImpl::LoadBuffer(Tegra::MemoryManager& memory_manager,
ASSERT_MSG(params.block_width == 0, "Block width is defined as {} on texture target {}",
params.block_width, static_cast<u32>(params.target));
for (u32 level = 0; level < params.num_levels; ++level) {
const std::size_t host_offset{params.GetHostMipmapLevelOffset(level)};
const std::size_t host_offset{params.GetHostMipmapLevelOffset(level, false)};
SwizzleFunc(MortonSwizzleMode::MortonToLinear, host_ptr, params,
staging_buffer.data() + host_offset, level);
}
@ -219,7 +224,7 @@ void SurfaceBaseImpl::LoadBuffer(Tegra::MemoryManager& memory_manager,
const u32 height{(params.height + block_height - 1) / block_height};
const u32 copy_size{width * bpp};
if (params.pitch == copy_size) {
std::memcpy(staging_buffer.data(), host_ptr, params.GetHostSizeInBytes());
std::memcpy(staging_buffer.data(), host_ptr, params.GetHostSizeInBytes(false));
} else {
const u8* start{host_ptr};
u8* write_to{staging_buffer.data()};
@ -231,19 +236,15 @@ void SurfaceBaseImpl::LoadBuffer(Tegra::MemoryManager& memory_manager,
}
}
auto compression_type = params.GetCompressionType();
if (compression_type == SurfaceCompression::None ||
compression_type == SurfaceCompression::Compressed)
if (!is_converted && params.pixel_format != PixelFormat::S8Z24) {
return;
}
for (u32 level_up = params.num_levels; level_up > 0; --level_up) {
const u32 level = level_up - 1;
const std::size_t in_host_offset{params.GetHostMipmapLevelOffset(level)};
const std::size_t out_host_offset = compression_type == SurfaceCompression::Rearranged
? in_host_offset
: params.GetConvertedMipmapOffset(level);
u8* in_buffer = staging_buffer.data() + in_host_offset;
u8* out_buffer = staging_buffer.data() + out_host_offset;
for (u32 level = params.num_levels; level--;) {
const std::size_t in_host_offset{params.GetHostMipmapLevelOffset(level, false)};
const std::size_t out_host_offset{params.GetHostMipmapLevelOffset(level, is_converted)};
u8* const in_buffer = staging_buffer.data() + in_host_offset;
u8* const out_buffer = staging_buffer.data() + out_host_offset;
ConvertFromGuestToHost(in_buffer, out_buffer, params.pixel_format,
params.GetMipWidth(level), params.GetMipHeight(level),
params.GetMipDepth(level), true, true);
@ -273,7 +274,7 @@ void SurfaceBaseImpl::FlushBuffer(Tegra::MemoryManager& memory_manager,
if (params.is_tiled) {
ASSERT_MSG(params.block_width == 0, "Block width is defined as {}", params.block_width);
for (u32 level = 0; level < params.num_levels; ++level) {
const std::size_t host_offset{params.GetHostMipmapLevelOffset(level)};
const std::size_t host_offset{params.GetHostMipmapLevelOffset(level, false)};
SwizzleFunc(MortonSwizzleMode::LinearToMorton, host_ptr, params,
staging_buffer.data() + host_offset, level);
}

15
src/video_core/texture_cache/surface_base.h
View file

@ -131,6 +131,10 @@ public:
return !params.is_tiled;
}
bool IsConverted() const {
return is_converted;
}
bool MatchFormat(VideoCore::Surface::PixelFormat pixel_format) const {
return params.pixel_format == pixel_format;
}
@ -160,7 +164,8 @@ public:
}
protected:
explicit SurfaceBaseImpl(GPUVAddr gpu_addr, const SurfaceParams& params);
explicit SurfaceBaseImpl(GPUVAddr gpu_addr, const SurfaceParams& params,
bool is_astc_supported);
~SurfaceBaseImpl() = default;
virtual void DecorateSurfaceName() = 0;
@ -168,12 +173,13 @@ protected:
const SurfaceParams params;
std::size_t layer_size;
std::size_t guest_memory_size;
const std::size_t host_memory_size;
std::size_t host_memory_size;
GPUVAddr gpu_addr{};
CacheAddr cache_addr{};
CacheAddr cache_addr_end{};
VAddr cpu_addr{};
bool is_continuous{};
bool is_converted{};
std::vector<std::size_t> mipmap_sizes;
std::vector<std::size_t> mipmap_offsets;
@ -288,8 +294,9 @@ public:
}
protected:
explicit SurfaceBase(const GPUVAddr gpu_addr, const SurfaceParams& params)
: SurfaceBaseImpl(gpu_addr, params) {}
explicit SurfaceBase(const GPUVAddr gpu_addr, const SurfaceParams& params,
bool is_astc_supported)
: SurfaceBaseImpl(gpu_addr, params, is_astc_supported) {}
~SurfaceBase() = default;

28
src/video_core/texture_cache/surface_params.cpp
View file

@ -309,28 +309,26 @@ std::size_t SurfaceParams::GetGuestMipmapLevelOffset(u32 level) const {
return offset;
}
std::size_t SurfaceParams::GetHostMipmapLevelOffset(u32 level) const {
std::size_t SurfaceParams::GetHostMipmapLevelOffset(u32 level, bool is_converted) const {
std::size_t offset = 0;
for (u32 i = 0; i < level; i++) {
offset += GetInnerMipmapMemorySize(i, true, false) * GetNumLayers();
}
return offset;
}
std::size_t SurfaceParams::GetConvertedMipmapOffset(u32 level) const {
std::size_t offset = 0;
for (u32 i = 0; i < level; i++) {
offset += GetConvertedMipmapSize(i);
if (is_converted) {
for (u32 i = 0; i < level; ++i) {
offset += GetConvertedMipmapSize(i) * GetNumLayers();
}
} else {
for (u32 i = 0; i < level; ++i) {
offset += GetInnerMipmapMemorySize(i, true, false) * GetNumLayers();
}
}
return offset;
}
std::size_t SurfaceParams::GetConvertedMipmapSize(u32 level) const {
constexpr std::size_t rgba8_bpp = 4ULL;
const std::size_t width_t = GetMipWidth(level);
const std::size_t height_t = GetMipHeight(level);
const std::size_t depth_t = is_layered ? depth : GetMipDepth(level);
return width_t * height_t * depth_t * rgba8_bpp;
const std::size_t mip_width = GetMipWidth(level);
const std::size_t mip_height = GetMipHeight(level);
const std::size_t mip_depth = is_layered ? 1 : GetMipDepth(level);
return mip_width * mip_height * mip_depth * rgba8_bpp;
}
std::size_t SurfaceParams::GetLayerSize(bool as_host_size, bool uncompressed) const {

36
src/video_core/texture_cache/surface_params.h
View file

@ -20,8 +20,6 @@ namespace VideoCommon {
class FormatLookupTable;
using VideoCore::Surface::SurfaceCompression;
class SurfaceParams {
public:
/// Creates SurfaceCachedParams from a texture configuration.
@ -67,16 +65,14 @@ public:
return GetInnerMemorySize(false, false, false);
}
std::size_t GetHostSizeInBytes() const {
std::size_t host_size_in_bytes;
if (GetCompressionType() == SurfaceCompression::Converted) {
// ASTC is uncompressed in software, in emulated as RGBA8
host_size_in_bytes = 0;
for (u32 level = 0; level < num_levels; ++level) {
host_size_in_bytes += GetConvertedMipmapSize(level);
}
} else {
host_size_in_bytes = GetInnerMemorySize(true, false, false);
std::size_t GetHostSizeInBytes(bool is_converted) const {
if (!is_converted) {
return GetInnerMemorySize(true, false, false);
}
// ASTC is uncompressed in software, in emulated as RGBA8
std::size_t host_size_in_bytes = 0;
for (u32 level = 0; level < num_levels; ++level) {
host_size_in_bytes += GetConvertedMipmapSize(level) * GetNumLayers();
}
return host_size_in_bytes;
}
@ -107,9 +103,8 @@ public:
u32 GetMipBlockDepth(u32 level) const;
/// Returns the best possible row/pitch alignment for the surface.
u32 GetRowAlignment(u32 level) const {
const u32 bpp =
GetCompressionType() == SurfaceCompression::Converted ? 4 : GetBytesPerPixel();
u32 GetRowAlignment(u32 level, bool is_converted) const {
const u32 bpp = is_converted ? 4 : GetBytesPerPixel();
return 1U << Common::CountTrailingZeroes32(GetMipWidth(level) * bpp);
}
@ -117,11 +112,7 @@ public:
std::size_t GetGuestMipmapLevelOffset(u32 level) const;
/// Returns the offset in bytes in host memory (linear) of a given mipmap level.
std::size_t GetHostMipmapLevelOffset(u32 level) const;
/// Returns the offset in bytes in host memory (linear) of a given mipmap level
/// for a texture that is converted in host gpu.
std::size_t GetConvertedMipmapOffset(u32 level) const;
std::size_t GetHostMipmapLevelOffset(u32 level, bool is_converted) const;
/// Returns the size in bytes in guest memory of a given mipmap level.
std::size_t GetGuestMipmapSize(u32 level) const {
@ -196,11 +187,6 @@ public:
pixel_format < VideoCore::Surface::PixelFormat::MaxDepthStencilFormat;
}
/// Returns how the compression should be handled for this texture.
SurfaceCompression GetCompressionType() const {
return VideoCore::Surface::GetFormatCompressionType(pixel_format);
}
/// Returns is the surface is a TextureBuffer type of surface.
bool IsBuffer() const {
return target == VideoCore::Surface::SurfaceTarget::TextureBuffer;

6
src/video_core/texture_cache/texture_cache.h
View file

@ -289,8 +289,9 @@ public:
}
protected:
TextureCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer)
: system{system}, rasterizer{rasterizer} {
explicit TextureCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
bool is_astc_supported)
: system{system}, is_astc_supported{is_astc_supported}, rasterizer{rasterizer} {
for (std::size_t i = 0; i < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; i++) {
SetEmptyColorBuffer(i);
}
@ -381,6 +382,7 @@ protected:
}
Core::System& system;
const bool is_astc_supported;
private:
enum class RecycleStrategy : u32 {