diff options
author | Levi <L3ehunin@gmail.com> | 2021-01-11 06:09:56 +0100 |
---|---|---|
committer | Levi <L3ehunin@gmail.com> | 2021-01-11 06:09:56 +0100 |
commit | 7a3c884e39fccfbb498b855080bffabc9ce2e7f1 (patch) | |
tree | 5056f9406dec188439cb0deb87603498243a9412 /src/video_core/textures | |
parent | More forgetting... duh (diff) | |
parent | Merge pull request #5229 from Morph1984/fullscreen-opt (diff) | |
download | yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.tar yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.tar.gz yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.tar.bz2 yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.tar.lz yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.tar.xz yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.tar.zst yuzu-7a3c884e39fccfbb498b855080bffabc9ce2e7f1.zip |
Diffstat (limited to 'src/video_core/textures')
-rw-r--r-- | src/video_core/textures/astc.cpp | 58 | ||||
-rw-r--r-- | src/video_core/textures/astc.h | 5 | ||||
-rw-r--r-- | src/video_core/textures/convert.cpp | 93 | ||||
-rw-r--r-- | src/video_core/textures/convert.h | 22 | ||||
-rw-r--r-- | src/video_core/textures/decoders.cpp | 249 | ||||
-rw-r--r-- | src/video_core/textures/decoders.h | 44 | ||||
-rw-r--r-- | src/video_core/textures/texture.cpp | 16 | ||||
-rw-r--r-- | src/video_core/textures/texture.h | 239 |
8 files changed, 274 insertions, 452 deletions
diff --git a/src/video_core/textures/astc.cpp b/src/video_core/textures/astc.cpp index 365bde2f1..acd5bdd78 100644 --- a/src/video_core/textures/astc.cpp +++ b/src/video_core/textures/astc.cpp @@ -18,6 +18,7 @@ #include <algorithm> #include <cassert> #include <cstring> +#include <span> #include <vector> #include <boost/container/static_vector.hpp> @@ -600,7 +601,7 @@ static TexelWeightParams DecodeBlockInfo(InputBitStream& strm) { return params; } -static void FillVoidExtentLDR(InputBitStream& strm, u32* const outBuf, u32 blockWidth, +static void FillVoidExtentLDR(InputBitStream& strm, std::span<u32> outBuf, u32 blockWidth, u32 blockHeight) { // Don't actually care about the void extent, just read the bits... for (s32 i = 0; i < 4; ++i) { @@ -623,7 +624,7 @@ static void FillVoidExtentLDR(InputBitStream& strm, u32* const outBuf, u32 block } } -static void FillError(u32* outBuf, u32 blockWidth, u32 blockHeight) { +static void FillError(std::span<u32> outBuf, u32 blockWidth, u32 blockHeight) { for (u32 j = 0; j < blockHeight; j++) { for (u32 i = 0; i < blockWidth; i++) { outBuf[j * blockWidth + i] = 0xFFFF00FF; @@ -1438,9 +1439,9 @@ static void ComputeEndpos32s(Pixel& ep1, Pixel& ep2, const u32*& colorValues, #undef READ_INT_VALUES } -static void DecompressBlock(const u8 inBuf[16], const u32 blockWidth, const u32 blockHeight, - u32* outBuf) { - InputBitStream strm(inBuf); +static void DecompressBlock(std::span<const u8, 16> inBuf, const u32 blockWidth, + const u32 blockHeight, std::span<u32, 12 * 12> outBuf) { + InputBitStream strm(inBuf.data()); TexelWeightParams weightParams = DecodeBlockInfo(strm); // Was there an error? @@ -1601,8 +1602,8 @@ static void DecompressBlock(const u8 inBuf[16], const u32 blockWidth, const u32 } // Read the texel weight data.. - u8 texelWeightData[16]; - memcpy(texelWeightData, inBuf, sizeof(texelWeightData)); + std::array<u8, 16> texelWeightData; + std::ranges::copy(inBuf, texelWeightData.begin()); // Reverse everything for (u32 i = 0; i < 8; i++) { @@ -1618,14 +1619,15 @@ static void DecompressBlock(const u8 inBuf[16], const u32 blockWidth, const u32 // Make sure that higher non-texel bits are set to zero const u32 clearByteStart = (weightParams.GetPackedBitSize() >> 3) + 1; - texelWeightData[clearByteStart - 1] = - texelWeightData[clearByteStart - 1] & - static_cast<u8>((1 << (weightParams.GetPackedBitSize() % 8)) - 1); - memset(texelWeightData + clearByteStart, 0, 16 - clearByteStart); + if (clearByteStart > 0) { + texelWeightData[clearByteStart - 1] &= + static_cast<u8>((1 << (weightParams.GetPackedBitSize() % 8)) - 1); + } + std::memset(texelWeightData.data() + clearByteStart, 0, std::min(16U - clearByteStart, 16U)); IntegerEncodedVector texelWeightValues; - InputBitStream weightStream(texelWeightData); + InputBitStream weightStream(texelWeightData.data()); DecodeIntegerSequence(texelWeightValues, weightStream, weightParams.m_MaxWeight, weightParams.GetNumWeightValues()); @@ -1672,36 +1674,32 @@ static void DecompressBlock(const u8 inBuf[16], const u32 blockWidth, const u32 namespace Tegra::Texture::ASTC { -std::vector<u8> Decompress(const u8* data, u32 width, u32 height, u32 depth, u32 block_width, - u32 block_height) { - u32 blockIdx = 0; +void Decompress(std::span<const uint8_t> data, uint32_t width, uint32_t height, uint32_t depth, + uint32_t block_width, uint32_t block_height, std::span<uint8_t> output) { + u32 block_index = 0; std::size_t depth_offset = 0; - std::vector<u8> outData(height * width * depth * 4); - for (u32 k = 0; k < depth; k++) { - for (u32 j = 0; j < height; j += block_height) { - for (u32 i = 0; i < width; i += block_width) { - - const u8* blockPtr = data + blockIdx * 16; + for (u32 z = 0; z < depth; z++) { + for (u32 y = 0; y < height; y += block_height) { + for (u32 x = 0; x < width; x += block_width) { + const std::span<const u8, 16> blockPtr{data.subspan(block_index * 16, 16)}; // Blocks can be at most 12x12 - u32 uncompData[144]; + std::array<u32, 12 * 12> uncompData; ASTCC::DecompressBlock(blockPtr, block_width, block_height, uncompData); - u32 decompWidth = std::min(block_width, width - i); - u32 decompHeight = std::min(block_height, height - j); + u32 decompWidth = std::min(block_width, width - x); + u32 decompHeight = std::min(block_height, height - y); - u8* outRow = depth_offset + outData.data() + (j * width + i) * 4; + const std::span<u8> outRow = output.subspan(depth_offset + (y * width + x) * 4); for (u32 jj = 0; jj < decompHeight; jj++) { - memcpy(outRow + jj * width * 4, uncompData + jj * block_width, decompWidth * 4); + std::memcpy(outRow.data() + jj * width * 4, + uncompData.data() + jj * block_width, decompWidth * 4); } - - blockIdx++; + ++block_index; } } depth_offset += height * width * 4; } - - return outData; } } // namespace Tegra::Texture::ASTC diff --git a/src/video_core/textures/astc.h b/src/video_core/textures/astc.h index 991cdba72..9105119bc 100644 --- a/src/video_core/textures/astc.h +++ b/src/video_core/textures/astc.h @@ -5,11 +5,10 @@ #pragma once #include <cstdint> -#include <vector> namespace Tegra::Texture::ASTC { -std::vector<uint8_t> Decompress(const uint8_t* data, uint32_t width, uint32_t height, - uint32_t depth, uint32_t block_width, uint32_t block_height); +void Decompress(std::span<const uint8_t> data, uint32_t width, uint32_t height, uint32_t depth, + uint32_t block_width, uint32_t block_height, std::span<uint8_t> output); } // namespace Tegra::Texture::ASTC diff --git a/src/video_core/textures/convert.cpp b/src/video_core/textures/convert.cpp deleted file mode 100644 index 962921483..000000000 --- a/src/video_core/textures/convert.cpp +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include <algorithm> -#include <cstring> -#include <tuple> -#include <vector> - -#include "common/assert.h" -#include "common/common_types.h" -#include "common/logging/log.h" -#include "video_core/surface.h" -#include "video_core/textures/astc.h" -#include "video_core/textures/convert.h" - -namespace Tegra::Texture { - -using VideoCore::Surface::PixelFormat; - -template <bool reverse> -void SwapS8Z24ToZ24S8(u8* data, u32 width, u32 height) { - union S8Z24 { - BitField<0, 24, u32> z24; - BitField<24, 8, u32> s8; - }; - static_assert(sizeof(S8Z24) == 4, "S8Z24 is incorrect size"); - - union Z24S8 { - BitField<0, 8, u32> s8; - BitField<8, 24, u32> z24; - }; - static_assert(sizeof(Z24S8) == 4, "Z24S8 is incorrect size"); - - S8Z24 s8z24_pixel{}; - Z24S8 z24s8_pixel{}; - constexpr auto bpp{ - VideoCore::Surface::GetBytesPerPixel(VideoCore::Surface::PixelFormat::S8_UINT_D24_UNORM)}; - for (std::size_t y = 0; y < height; ++y) { - for (std::size_t x = 0; x < width; ++x) { - const std::size_t offset{bpp * (y * width + x)}; - if constexpr (reverse) { - std::memcpy(&z24s8_pixel, &data[offset], sizeof(Z24S8)); - s8z24_pixel.s8.Assign(z24s8_pixel.s8); - s8z24_pixel.z24.Assign(z24s8_pixel.z24); - std::memcpy(&data[offset], &s8z24_pixel, sizeof(S8Z24)); - } else { - std::memcpy(&s8z24_pixel, &data[offset], sizeof(S8Z24)); - z24s8_pixel.s8.Assign(s8z24_pixel.s8); - z24s8_pixel.z24.Assign(s8z24_pixel.z24); - std::memcpy(&data[offset], &z24s8_pixel, sizeof(Z24S8)); - } - } - } -} - -static void ConvertS8Z24ToZ24S8(u8* data, u32 width, u32 height) { - SwapS8Z24ToZ24S8<false>(data, width, height); -} - -static void ConvertZ24S8ToS8Z24(u8* data, u32 width, u32 height) { - SwapS8Z24ToZ24S8<true>(data, width, height); -} - -void ConvertFromGuestToHost(u8* in_data, u8* out_data, PixelFormat pixel_format, u32 width, - u32 height, u32 depth, bool convert_astc, bool convert_s8z24) { - if (convert_astc && IsPixelFormatASTC(pixel_format)) { - // Convert ASTC pixel formats to RGBA8, as most desktop GPUs do not support ASTC. - u32 block_width{}; - u32 block_height{}; - std::tie(block_width, block_height) = GetASTCBlockSize(pixel_format); - const std::vector<u8> rgba8_data = Tegra::Texture::ASTC::Decompress( - in_data, width, height, depth, block_width, block_height); - std::copy(rgba8_data.begin(), rgba8_data.end(), out_data); - - } else if (convert_s8z24 && pixel_format == PixelFormat::S8_UINT_D24_UNORM) { - Tegra::Texture::ConvertS8Z24ToZ24S8(in_data, width, height); - } -} - -void ConvertFromHostToGuest(u8* data, PixelFormat pixel_format, u32 width, u32 height, u32 depth, - bool convert_astc, bool convert_s8z24) { - if (convert_astc && IsPixelFormatASTC(pixel_format)) { - LOG_CRITICAL(HW_GPU, "Conversion of format {} after texture flushing is not implemented", - static_cast<u32>(pixel_format)); - UNREACHABLE(); - - } else if (convert_s8z24 && pixel_format == PixelFormat::S8_UINT_D24_UNORM) { - Tegra::Texture::ConvertZ24S8ToS8Z24(data, width, height); - } -} - -} // namespace Tegra::Texture diff --git a/src/video_core/textures/convert.h b/src/video_core/textures/convert.h deleted file mode 100644 index d5d6c77bb..000000000 --- a/src/video_core/textures/convert.h +++ /dev/null @@ -1,22 +0,0 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include "common/common_types.h" - -namespace VideoCore::Surface { -enum class PixelFormat; -} - -namespace Tegra::Texture { - -void ConvertFromGuestToHost(u8* in_data, u8* out_data, VideoCore::Surface::PixelFormat pixel_format, - u32 width, u32 height, u32 depth, bool convert_astc, - bool convert_s8z24); - -void ConvertFromHostToGuest(u8* data, VideoCore::Surface::PixelFormat pixel_format, u32 width, - u32 height, u32 depth, bool convert_astc, bool convert_s8z24); - -} // namespace Tegra::Texture diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp index 16d46a018..9f5181318 100644 --- a/src/video_core/textures/decoders.cpp +++ b/src/video_core/textures/decoders.cpp @@ -2,204 +2,111 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <array> #include <cmath> #include <cstring> +#include <span> +#include <utility> + #include "common/alignment.h" #include "common/assert.h" #include "common/bit_util.h" +#include "common/div_ceil.h" #include "video_core/gpu.h" #include "video_core/textures/decoders.h" #include "video_core/textures/texture.h" namespace Tegra::Texture { -namespace { +namespace { /** - * This table represents the internal swizzle of a gob, - * in format 16 bytes x 2 sector packing. + * This table represents the internal swizzle of a gob, in format 16 bytes x 2 sector packing. * Calculates the offset of an (x, y) position within a swizzled texture. * Taken from the Tegra X1 Technical Reference Manual. pages 1187-1188 */ -template <std::size_t N, std::size_t M, u32 Align> -struct alignas(64) SwizzleTable { - static_assert(M * Align == 64, "Swizzle Table does not align to GOB"); - constexpr SwizzleTable() { - for (u32 y = 0; y < N; ++y) { - for (u32 x = 0; x < M; ++x) { - const u32 x2 = x * Align; - values[y][x] = static_cast<u16>(((x2 % 64) / 32) * 256 + ((y % 8) / 2) * 64 + - ((x2 % 32) / 16) * 32 + (y % 2) * 16 + (x2 % 16)); - } +constexpr SwizzleTable MakeSwizzleTableConst() { + SwizzleTable table{}; + for (u32 y = 0; y < table.size(); ++y) { + for (u32 x = 0; x < table[0].size(); ++x) { + table[y][x] = ((x % 64) / 32) * 256 + ((y % 8) / 2) * 64 + ((x % 32) / 16) * 32 + + (y % 2) * 16 + (x % 16); } } - const std::array<u16, M>& operator[](std::size_t index) const { - return values[index]; - } - std::array<std::array<u16, M>, N> values{}; -}; + return table; +} -constexpr u32 FAST_SWIZZLE_ALIGN = 16; +constexpr SwizzleTable SWIZZLE_TABLE = MakeSwizzleTableConst(); -constexpr auto LEGACY_SWIZZLE_TABLE = SwizzleTable<GOB_SIZE_X, GOB_SIZE_X, GOB_SIZE_Z>(); -constexpr auto FAST_SWIZZLE_TABLE = SwizzleTable<GOB_SIZE_Y, 4, FAST_SWIZZLE_ALIGN>(); +template <bool TO_LINEAR> +void Swizzle(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width, + u32 height, u32 depth, u32 block_height, u32 block_depth, u32 stride_alignment) { + // The origin of the transformation can be configured here, leave it as zero as the current API + // doesn't expose it. + static constexpr u32 origin_x = 0; + static constexpr u32 origin_y = 0; + static constexpr u32 origin_z = 0; -/** - * This function manages ALL the GOBs(Group of Bytes) Inside a single block. - * Instead of going gob by gob, we map the coordinates inside a block and manage from - * those. Block_Width is assumed to be 1. - */ -void PreciseProcessBlock(u8* const swizzled_data, u8* const unswizzled_data, const bool unswizzle, - const u32 x_start, const u32 y_start, const u32 z_start, const u32 x_end, - const u32 y_end, const u32 z_end, const u32 tile_offset, - const u32 xy_block_size, const u32 layer_z, const u32 stride_x, - const u32 bytes_per_pixel, const u32 out_bytes_per_pixel) { - std::array<u8*, 2> data_ptrs; - u32 z_address = tile_offset; - - for (u32 z = z_start; z < z_end; z++) { - u32 y_address = z_address; - u32 pixel_base = layer_z * z + y_start * stride_x; - for (u32 y = y_start; y < y_end; y++) { - const auto& table = LEGACY_SWIZZLE_TABLE[y % GOB_SIZE_Y]; - for (u32 x = x_start; x < x_end; x++) { - const u32 swizzle_offset{y_address + table[x * bytes_per_pixel % GOB_SIZE_X]}; - const u32 pixel_index{x * out_bytes_per_pixel + pixel_base}; - data_ptrs[unswizzle] = swizzled_data + swizzle_offset; - data_ptrs[!unswizzle] = unswizzled_data + pixel_index; - std::memcpy(data_ptrs[0], data_ptrs[1], bytes_per_pixel); - } - pixel_base += stride_x; - if ((y + 1) % GOB_SIZE_Y == 0) - y_address += GOB_SIZE; - } - z_address += xy_block_size; - } -} + // We can configure here a custom pitch + // As it's not exposed 'width * bpp' will be the expected pitch. + const u32 pitch = width * bytes_per_pixel; + const u32 stride = Common::AlignBits(width, stride_alignment) * bytes_per_pixel; -/** - * This function manages ALL the GOBs(Group of Bytes) Inside a single block. - * Instead of going gob by gob, we map the coordinates inside a block and manage from - * those. Block_Width is assumed to be 1. - */ -void FastProcessBlock(u8* const swizzled_data, u8* const unswizzled_data, const bool unswizzle, - const u32 x_start, const u32 y_start, const u32 z_start, const u32 x_end, - const u32 y_end, const u32 z_end, const u32 tile_offset, - const u32 xy_block_size, const u32 layer_z, const u32 stride_x, - const u32 bytes_per_pixel, const u32 out_bytes_per_pixel) { - std::array<u8*, 2> data_ptrs; - u32 z_address = tile_offset; - const u32 x_startb = x_start * bytes_per_pixel; - const u32 x_endb = x_end * bytes_per_pixel; - - for (u32 z = z_start; z < z_end; z++) { - u32 y_address = z_address; - u32 pixel_base = layer_z * z + y_start * stride_x; - for (u32 y = y_start; y < y_end; y++) { - const auto& table = FAST_SWIZZLE_TABLE[y % GOB_SIZE_Y]; - for (u32 xb = x_startb; xb < x_endb; xb += FAST_SWIZZLE_ALIGN) { - const u32 swizzle_offset{y_address + table[(xb / FAST_SWIZZLE_ALIGN) % 4]}; - const u32 out_x = xb * out_bytes_per_pixel / bytes_per_pixel; - const u32 pixel_index{out_x + pixel_base}; - data_ptrs[unswizzle ? 1 : 0] = swizzled_data + swizzle_offset; - data_ptrs[unswizzle ? 0 : 1] = unswizzled_data + pixel_index; - std::memcpy(data_ptrs[0], data_ptrs[1], FAST_SWIZZLE_ALIGN); - } - pixel_base += stride_x; - if ((y + 1) % GOB_SIZE_Y == 0) - y_address += GOB_SIZE; - } - z_address += xy_block_size; - } -} + const u32 gobs_in_x = Common::DivCeilLog2(stride, GOB_SIZE_X_SHIFT); + const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth); + const u32 slice_size = + Common::DivCeilLog2(height, block_height + GOB_SIZE_Y_SHIFT) * block_size; -/** - * This function unswizzles or swizzles a texture by mapping Linear to BlockLinear Textue. - * The body of this function takes care of splitting the swizzled texture into blocks, - * and managing the extents of it. Once all the parameters of a single block are obtained, - * the function calls 'ProcessBlock' to process that particular Block. - * - * Documentation for the memory layout and decoding can be found at: - * https://envytools.readthedocs.io/en/latest/hw/memory/g80-surface.html#blocklinear-surfaces - */ -template <bool fast> -void SwizzledData(u8* const swizzled_data, u8* const unswizzled_data, const bool unswizzle, - const u32 width, const u32 height, const u32 depth, const u32 bytes_per_pixel, - const u32 out_bytes_per_pixel, const u32 block_height, const u32 block_depth, - const u32 width_spacing) { - auto div_ceil = [](const u32 x, const u32 y) { return ((x + y - 1) / y); }; - const u32 stride_x = width * out_bytes_per_pixel; - const u32 layer_z = height * stride_x; - const u32 gob_elements_x = GOB_SIZE_X / bytes_per_pixel; - constexpr u32 gob_elements_y = GOB_SIZE_Y; - constexpr u32 gob_elements_z = GOB_SIZE_Z; - const u32 block_x_elements = gob_elements_x; - const u32 block_y_elements = gob_elements_y * block_height; - const u32 block_z_elements = gob_elements_z * block_depth; - const u32 aligned_width = Common::AlignUp(width, gob_elements_x * width_spacing); - const u32 blocks_on_x = div_ceil(aligned_width, block_x_elements); - const u32 blocks_on_y = div_ceil(height, block_y_elements); - const u32 blocks_on_z = div_ceil(depth, block_z_elements); - const u32 xy_block_size = GOB_SIZE * block_height; - const u32 block_size = xy_block_size * block_depth; - u32 tile_offset = 0; - for (u32 zb = 0; zb < blocks_on_z; zb++) { - const u32 z_start = zb * block_z_elements; - const u32 z_end = std::min(depth, z_start + block_z_elements); - for (u32 yb = 0; yb < blocks_on_y; yb++) { - const u32 y_start = yb * block_y_elements; - const u32 y_end = std::min(height, y_start + block_y_elements); - for (u32 xb = 0; xb < blocks_on_x; xb++) { - const u32 x_start = xb * block_x_elements; - const u32 x_end = std::min(width, x_start + block_x_elements); - if constexpr (fast) { - FastProcessBlock(swizzled_data, unswizzled_data, unswizzle, x_start, y_start, - z_start, x_end, y_end, z_end, tile_offset, xy_block_size, - layer_z, stride_x, bytes_per_pixel, out_bytes_per_pixel); - } else { - PreciseProcessBlock(swizzled_data, unswizzled_data, unswizzle, x_start, y_start, - z_start, x_end, y_end, z_end, tile_offset, xy_block_size, - layer_z, stride_x, bytes_per_pixel, out_bytes_per_pixel); - } - tile_offset += block_size; + const u32 block_height_mask = (1U << block_height) - 1; + const u32 block_depth_mask = (1U << block_depth) - 1; + const u32 x_shift = GOB_SIZE_SHIFT + block_height + block_depth; + + for (u32 slice = 0; slice < depth; ++slice) { + const u32 z = slice + origin_z; + const u32 offset_z = (z >> block_depth) * slice_size + + ((z & block_depth_mask) << (GOB_SIZE_SHIFT + block_height)); + for (u32 line = 0; line < height; ++line) { + const u32 y = line + origin_y; + const auto& table = SWIZZLE_TABLE[y % GOB_SIZE_Y]; + + const u32 block_y = y >> GOB_SIZE_Y_SHIFT; + const u32 offset_y = (block_y >> block_height) * block_size + + ((block_y & block_height_mask) << GOB_SIZE_SHIFT); + + for (u32 column = 0; column < width; ++column) { + const u32 x = (column + origin_x) * bytes_per_pixel; + const u32 offset_x = (x >> GOB_SIZE_X_SHIFT) << x_shift; + + const u32 base_swizzled_offset = offset_z + offset_y + offset_x; + const u32 swizzled_offset = base_swizzled_offset + table[x % GOB_SIZE_X]; + + const u32 unswizzled_offset = + slice * pitch * height + line * pitch + column * bytes_per_pixel; + + u8* const dst = &output[TO_LINEAR ? swizzled_offset : unswizzled_offset]; + const u8* const src = &input[TO_LINEAR ? unswizzled_offset : swizzled_offset]; + std::memcpy(dst, src, bytes_per_pixel); } } } } - } // Anonymous namespace -void CopySwizzledData(u32 width, u32 height, u32 depth, u32 bytes_per_pixel, - u32 out_bytes_per_pixel, u8* const swizzled_data, u8* const unswizzled_data, - bool unswizzle, u32 block_height, u32 block_depth, u32 width_spacing) { - const u32 block_height_size{1U << block_height}; - const u32 block_depth_size{1U << block_depth}; - if (bytes_per_pixel % 3 != 0 && (width * bytes_per_pixel) % FAST_SWIZZLE_ALIGN == 0) { - SwizzledData<true>(swizzled_data, unswizzled_data, unswizzle, width, height, depth, - bytes_per_pixel, out_bytes_per_pixel, block_height_size, - block_depth_size, width_spacing); - } else { - SwizzledData<false>(swizzled_data, unswizzled_data, unswizzle, width, height, depth, - bytes_per_pixel, out_bytes_per_pixel, block_height_size, - block_depth_size, width_spacing); - } +SwizzleTable MakeSwizzleTable() { + return SWIZZLE_TABLE; } -void UnswizzleTexture(u8* const unswizzled_data, u8* address, u32 tile_size_x, u32 tile_size_y, - u32 bytes_per_pixel, u32 width, u32 height, u32 depth, u32 block_height, - u32 block_depth, u32 width_spacing) { - CopySwizzledData((width + tile_size_x - 1) / tile_size_x, - (height + tile_size_y - 1) / tile_size_y, depth, bytes_per_pixel, - bytes_per_pixel, address, unswizzled_data, true, block_height, block_depth, - width_spacing); +void UnswizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, + u32 width, u32 height, u32 depth, u32 block_height, u32 block_depth, + u32 stride_alignment) { + Swizzle<false>(output, input, bytes_per_pixel, width, height, depth, block_height, block_depth, + stride_alignment); } -std::vector<u8> UnswizzleTexture(u8* address, u32 tile_size_x, u32 tile_size_y, u32 bytes_per_pixel, - u32 width, u32 height, u32 depth, u32 block_height, - u32 block_depth, u32 width_spacing) { - std::vector<u8> unswizzled_data(width * height * depth * bytes_per_pixel); - UnswizzleTexture(unswizzled_data.data(), address, tile_size_x, tile_size_y, bytes_per_pixel, - width, height, depth, block_height, block_depth, width_spacing); - return unswizzled_data; +void SwizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width, + u32 height, u32 depth, u32 block_height, u32 block_depth, + u32 stride_alignment) { + Swizzle<true>(output, input, bytes_per_pixel, width, height, depth, block_height, block_depth, + stride_alignment); } void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width, @@ -213,7 +120,7 @@ void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 const u32 gob_address_y = (dst_y / (GOB_SIZE_Y * block_height)) * GOB_SIZE * block_height * image_width_in_gobs + ((dst_y % (GOB_SIZE_Y * block_height)) / GOB_SIZE_Y) * GOB_SIZE; - const auto& table = LEGACY_SWIZZLE_TABLE[dst_y % GOB_SIZE_Y]; + const auto& table = SWIZZLE_TABLE[dst_y % GOB_SIZE_Y]; for (u32 x = 0; x < subrect_width; ++x) { const u32 dst_x = x + offset_x; const u32 gob_address = @@ -235,11 +142,11 @@ void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height); const u32 block_height_mask = (1U << block_height) - 1; - const u32 x_shift = static_cast<u32>(GOB_SIZE_SHIFT) + block_height; + const u32 x_shift = GOB_SIZE_SHIFT + block_height; for (u32 line = 0; line < line_count; ++line) { const u32 src_y = line + origin_y; - const auto& table = LEGACY_SWIZZLE_TABLE[src_y % GOB_SIZE_Y]; + const auto& table = SWIZZLE_TABLE[src_y % GOB_SIZE_Y]; const u32 block_y = src_y >> GOB_SIZE_Y_SHIFT; const u32 src_offset_y = (block_y >> block_height) * block_size + @@ -270,7 +177,7 @@ void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 widt const u32 x_shift = static_cast<u32>(GOB_SIZE_SHIFT) + block_height + block_depth; for (u32 line = 0; line < line_count; ++line) { - const auto& table = LEGACY_SWIZZLE_TABLE[line % GOB_SIZE_Y]; + const auto& table = SWIZZLE_TABLE[line % GOB_SIZE_Y]; const u32 block_y = line / GOB_SIZE_Y; const u32 dst_offset_y = (block_y >> block_height) * block_size + (block_y & block_height_mask) * GOB_SIZE; @@ -293,7 +200,7 @@ void SwizzleKepler(const u32 width, const u32 height, const u32 dst_x, const u32 const std::size_t gob_address_y = (y / (GOB_SIZE_Y * block_height)) * GOB_SIZE * block_height * image_width_in_gobs + ((y % (GOB_SIZE_Y * block_height)) / GOB_SIZE_Y) * GOB_SIZE; - const auto& table = LEGACY_SWIZZLE_TABLE[y % GOB_SIZE_Y]; + const auto& table = SWIZZLE_TABLE[y % GOB_SIZE_Y]; for (std::size_t x = dst_x; x < width && count < copy_size; ++x) { const std::size_t gob_address = gob_address_y + (x / GOB_SIZE_X) * GOB_SIZE * block_height; diff --git a/src/video_core/textures/decoders.h b/src/video_core/textures/decoders.h index 01e156bc8..d7cdc81e8 100644 --- a/src/video_core/textures/decoders.h +++ b/src/video_core/textures/decoders.h @@ -4,7 +4,8 @@ #pragma once -#include <vector> +#include <span> + #include "common/common_types.h" #include "video_core/textures/texture.h" @@ -15,28 +16,25 @@ constexpr u32 GOB_SIZE_Y = 8; constexpr u32 GOB_SIZE_Z = 1; constexpr u32 GOB_SIZE = GOB_SIZE_X * GOB_SIZE_Y * GOB_SIZE_Z; -constexpr std::size_t GOB_SIZE_X_SHIFT = 6; -constexpr std::size_t GOB_SIZE_Y_SHIFT = 3; -constexpr std::size_t GOB_SIZE_Z_SHIFT = 0; -constexpr std::size_t GOB_SIZE_SHIFT = GOB_SIZE_X_SHIFT + GOB_SIZE_Y_SHIFT + GOB_SIZE_Z_SHIFT; - -/// Unswizzles a swizzled texture without changing its format. -void UnswizzleTexture(u8* unswizzled_data, u8* address, u32 tile_size_x, u32 tile_size_y, - u32 bytes_per_pixel, u32 width, u32 height, u32 depth, - u32 block_height = TICEntry::DefaultBlockHeight, - u32 block_depth = TICEntry::DefaultBlockHeight, u32 width_spacing = 0); - -/// Unswizzles a swizzled texture without changing its format. -std::vector<u8> UnswizzleTexture(u8* address, u32 tile_size_x, u32 tile_size_y, u32 bytes_per_pixel, - u32 width, u32 height, u32 depth, - u32 block_height = TICEntry::DefaultBlockHeight, - u32 block_depth = TICEntry::DefaultBlockHeight, - u32 width_spacing = 0); - -/// Copies texture data from a buffer and performs swizzling/unswizzling as necessary. -void CopySwizzledData(u32 width, u32 height, u32 depth, u32 bytes_per_pixel, - u32 out_bytes_per_pixel, u8* swizzled_data, u8* unswizzled_data, - bool unswizzle, u32 block_height, u32 block_depth, u32 width_spacing); +constexpr u32 GOB_SIZE_X_SHIFT = 6; +constexpr u32 GOB_SIZE_Y_SHIFT = 3; +constexpr u32 GOB_SIZE_Z_SHIFT = 0; +constexpr u32 GOB_SIZE_SHIFT = GOB_SIZE_X_SHIFT + GOB_SIZE_Y_SHIFT + GOB_SIZE_Z_SHIFT; + +using SwizzleTable = std::array<std::array<u32, GOB_SIZE_X>, GOB_SIZE_Y>; + +/// Returns a z-order swizzle table +SwizzleTable MakeSwizzleTable(); + +/// Unswizzles a block linear texture into linear memory. +void UnswizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, + u32 width, u32 height, u32 depth, u32 block_height, u32 block_depth, + u32 stride_alignment = 1); + +/// Swizzles linear memory into a block linear texture. +void SwizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width, + u32 height, u32 depth, u32 block_height, u32 block_depth, + u32 stride_alignment = 1); /// This function calculates the correct size of a texture depending if it's tiled or not. std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height, u32 depth, diff --git a/src/video_core/textures/texture.cpp b/src/video_core/textures/texture.cpp index 4171e3ef2..ae5621a7d 100644 --- a/src/video_core/textures/texture.cpp +++ b/src/video_core/textures/texture.cpp @@ -5,9 +5,13 @@ #include <algorithm> #include <array> +#include "common/cityhash.h" #include "core/settings.h" #include "video_core/textures/texture.h" +using Tegra::Texture::TICEntry; +using Tegra::Texture::TSCEntry; + namespace Tegra::Texture { namespace { @@ -65,7 +69,7 @@ unsigned SettingsMinimumAnisotropy() noexcept { } // Anonymous namespace -std::array<float, 4> TSCEntry::GetBorderColor() const noexcept { +std::array<float, 4> TSCEntry::BorderColor() const noexcept { if (!srgb_conversion) { return border_color; } @@ -73,8 +77,16 @@ std::array<float, 4> TSCEntry::GetBorderColor() const noexcept { SRGB_CONVERSION_LUT[srgb_border_color_b], border_color[3]}; } -float TSCEntry::GetMaxAnisotropy() const noexcept { +float TSCEntry::MaxAnisotropy() const noexcept { return static_cast<float>(std::max(1U << max_anisotropy, SettingsMinimumAnisotropy())); } } // namespace Tegra::Texture + +size_t std::hash<TICEntry>::operator()(const TICEntry& tic) const noexcept { + return Common::CityHash64(reinterpret_cast<const char*>(&tic), sizeof tic); +} + +size_t std::hash<TSCEntry>::operator()(const TSCEntry& tsc) const noexcept { + return Common::CityHash64(reinterpret_cast<const char*>(&tsc), sizeof tsc); +} diff --git a/src/video_core/textures/texture.h b/src/video_core/textures/texture.h index 0574fef12..c1d14335e 100644 --- a/src/video_core/textures/texture.h +++ b/src/video_core/textures/texture.h @@ -53,27 +53,27 @@ enum class TextureFormat : u32 { BC4 = 0x27, BC5 = 0x28, S8D24 = 0x29, - X8Z24 = 0x2a, + X8D24 = 0x2a, D24S8 = 0x2b, - X4V4Z24__COV4R4V = 0x2c, - X4V4Z24__COV8R8V = 0x2d, - V8Z24__COV4R12V = 0x2e, + X4V4D24__COV4R4V = 0x2c, + X4V4D24__COV8R8V = 0x2d, + V8D24__COV4R12V = 0x2e, D32 = 0x2f, D32S8 = 0x30, - X8Z24_X20V4S8__COV4R4V = 0x31, - X8Z24_X20V4S8__COV8R8V = 0x32, - ZF32_X20V4X8__COV4R4V = 0x33, - ZF32_X20V4X8__COV8R8V = 0x34, - ZF32_X20V4S8__COV4R4V = 0x35, - ZF32_X20V4S8__COV8R8V = 0x36, - X8Z24_X16V8S8__COV4R12V = 0x37, - ZF32_X16V8X8__COV4R12V = 0x38, - ZF32_X16V8S8__COV4R12V = 0x39, + X8D24_X20V4S8__COV4R4V = 0x31, + X8D24_X20V4S8__COV8R8V = 0x32, + D32_X20V4X8__COV4R4V = 0x33, + D32_X20V4X8__COV8R8V = 0x34, + D32_X20V4S8__COV4R4V = 0x35, + D32_X20V4S8__COV8R8V = 0x36, + X8D24_X16V8S8__COV4R12V = 0x37, + D32_X16V8X8__COV4R12V = 0x38, + D32_X16V8S8__COV4R12V = 0x39, D16 = 0x3a, - V8Z24__COV8R24V = 0x3b, - X8Z24_X16V8S8__COV8R24V = 0x3c, - ZF32_X16V8X8__COV8R24V = 0x3d, - ZF32_X16V8S8__COV8R24V = 0x3e, + V8D24__COV8R24V = 0x3b, + X8D24_X16V8S8__COV8R24V = 0x3c, + D32_X16V8X8__COV8R24V = 0x3d, + D32_X16V8S8__COV8R24V = 0x3e, ASTC_2D_4X4 = 0x40, ASTC_2D_5X5 = 0x41, ASTC_2D_6X6 = 0x42, @@ -146,7 +146,7 @@ enum class MsaaMode : u32 { }; union TextureHandle { - TextureHandle(u32 raw) : raw{raw} {} + /* implicit */ constexpr TextureHandle(u32 raw_) : raw{raw_} {} u32 raw; BitField<0, 20, u32> tic_id; @@ -155,124 +155,124 @@ union TextureHandle { static_assert(sizeof(TextureHandle) == 4, "TextureHandle has wrong size"); struct TICEntry { - static constexpr u32 DefaultBlockHeight = 16; - static constexpr u32 DefaultBlockDepth = 1; - - union { - u32 raw; - BitField<0, 7, TextureFormat> format; - BitField<7, 3, ComponentType> r_type; - BitField<10, 3, ComponentType> g_type; - BitField<13, 3, ComponentType> b_type; - BitField<16, 3, ComponentType> a_type; - - BitField<19, 3, SwizzleSource> x_source; - BitField<22, 3, SwizzleSource> y_source; - BitField<25, 3, SwizzleSource> z_source; - BitField<28, 3, SwizzleSource> w_source; - }; - u32 address_low; union { - BitField<0, 16, u32> address_high; - BitField<21, 3, TICHeaderVersion> header_version; - }; - union { - BitField<0, 3, u32> block_width; - BitField<3, 3, u32> block_height; - BitField<6, 3, u32> block_depth; + struct { + union { + BitField<0, 7, TextureFormat> format; + BitField<7, 3, ComponentType> r_type; + BitField<10, 3, ComponentType> g_type; + BitField<13, 3, ComponentType> b_type; + BitField<16, 3, ComponentType> a_type; + + BitField<19, 3, SwizzleSource> x_source; + BitField<22, 3, SwizzleSource> y_source; + BitField<25, 3, SwizzleSource> z_source; + BitField<28, 3, SwizzleSource> w_source; + }; + u32 address_low; + union { + BitField<0, 16, u32> address_high; + BitField<16, 5, u32> layer_base_3_7; + BitField<21, 3, TICHeaderVersion> header_version; + BitField<24, 1, u32> load_store_hint; + BitField<25, 4, u32> view_coherency_hash; + BitField<29, 3, u32> layer_base_8_10; + }; + union { + BitField<0, 3, u32> block_width; + BitField<3, 3, u32> block_height; + BitField<6, 3, u32> block_depth; - BitField<10, 3, u32> tile_width_spacing; + BitField<10, 3, u32> tile_width_spacing; - // High 16 bits of the pitch value - BitField<0, 16, u32> pitch_high; - BitField<26, 1, u32> use_header_opt_control; - BitField<27, 1, u32> depth_texture; - BitField<28, 4, u32> max_mip_level; + // High 16 bits of the pitch value + BitField<0, 16, u32> pitch_high; + BitField<26, 1, u32> use_header_opt_control; + BitField<27, 1, u32> depth_texture; + BitField<28, 4, u32> max_mip_level; - BitField<0, 16, u32> buffer_high_width_minus_one; - }; - union { - BitField<0, 16, u32> width_minus_1; - BitField<22, 1, u32> srgb_conversion; - BitField<23, 4, TextureType> texture_type; - BitField<29, 3, u32> border_size; + BitField<0, 16, u32> buffer_high_width_minus_one; + }; + union { + BitField<0, 16, u32> width_minus_one; + BitField<16, 3, u32> layer_base_0_2; + BitField<22, 1, u32> srgb_conversion; + BitField<23, 4, TextureType> texture_type; + BitField<29, 3, u32> border_size; - BitField<0, 16, u32> buffer_low_width_minus_one; - }; - union { - BitField<0, 16, u32> height_minus_1; - BitField<16, 14, u32> depth_minus_1; - }; - union { - BitField<6, 13, u32> mip_lod_bias; - BitField<27, 3, u32> max_anisotropy; + BitField<0, 16, u32> buffer_low_width_minus_one; + }; + union { + BitField<0, 16, u32> height_minus_1; + BitField<16, 14, u32> depth_minus_1; + BitField<30, 1, u32> is_sparse; + BitField<31, 1, u32> normalized_coords; + }; + union { + BitField<6, 13, u32> mip_lod_bias; + BitField<27, 3, u32> max_anisotropy; + }; + union { + BitField<0, 4, u32> res_min_mip_level; + BitField<4, 4, u32> res_max_mip_level; + BitField<8, 4, MsaaMode> msaa_mode; + BitField<12, 12, u32> min_lod_clamp; + }; + }; + std::array<u64, 4> raw; }; - union { - BitField<0, 4, u32> res_min_mip_level; - BitField<4, 4, u32> res_max_mip_level; - BitField<8, 4, MsaaMode> msaa_mode; - BitField<12, 12, u32> min_lod_clamp; - }; + constexpr bool operator==(const TICEntry& rhs) const noexcept { + return raw == rhs.raw; + } - GPUVAddr Address() const { + constexpr bool operator!=(const TICEntry& rhs) const noexcept { + return raw != rhs.raw; + } + + constexpr GPUVAddr Address() const { return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) | address_low); } - u32 Pitch() const { + constexpr u32 Pitch() const { ASSERT(header_version == TICHeaderVersion::Pitch || header_version == TICHeaderVersion::PitchColorKey); // The pitch value is 21 bits, and is 32B aligned. return pitch_high << 5; } - u32 Width() const { + constexpr u32 Width() const { if (header_version != TICHeaderVersion::OneDBuffer) { - return width_minus_1 + 1; + return width_minus_one + 1; } - return ((buffer_high_width_minus_one << 16) | buffer_low_width_minus_one) + 1; + return (buffer_high_width_minus_one << 16 | buffer_low_width_minus_one) + 1; } - u32 Height() const { + constexpr u32 Height() const { return height_minus_1 + 1; } - u32 Depth() const { + constexpr u32 Depth() const { return depth_minus_1 + 1; } - u32 BlockWidth() const { - ASSERT(IsTiled()); - return block_width; - } - - u32 BlockHeight() const { - ASSERT(IsTiled()); - return block_height; - } - - u32 BlockDepth() const { - ASSERT(IsTiled()); - return block_depth; + constexpr u32 BaseLayer() const { + return layer_base_0_2 | layer_base_3_7 << 3 | layer_base_8_10 << 8; } - bool IsTiled() const { + constexpr bool IsBlockLinear() const { return header_version == TICHeaderVersion::BlockLinear || header_version == TICHeaderVersion::BlockLinearColorKey; } - bool IsLineal() const { + constexpr bool IsPitchLinear() const { return header_version == TICHeaderVersion::Pitch || header_version == TICHeaderVersion::PitchColorKey; } - bool IsBuffer() const { + constexpr bool IsBuffer() const { return header_version == TICHeaderVersion::OneDBuffer; } - - bool IsSrgbConversionEnabled() const { - return srgb_conversion != 0; - } }; static_assert(sizeof(TICEntry) == 0x20, "TICEntry has wrong size"); @@ -309,6 +309,12 @@ enum class TextureMipmapFilter : u32 { Linear = 3, }; +enum class SamplerReduction : u32 { + WeightedAverage = 0, + Min = 1, + Max = 2, +}; + enum class Anisotropy { Default, Filter2x, @@ -333,8 +339,12 @@ struct TSCEntry { BitField<0, 2, TextureFilter> mag_filter; BitField<4, 2, TextureFilter> min_filter; BitField<6, 2, TextureMipmapFilter> mipmap_filter; + BitField<8, 1, u32> cubemap_anisotropy; BitField<9, 1, u32> cubemap_interface_filtering; + BitField<10, 2, SamplerReduction> reduction_filter; BitField<12, 13, u32> mip_lod_bias; + BitField<25, 1, u32> float_coord_normalization; + BitField<26, 5, u32> trilin_opt; }; union { BitField<0, 12, u32> min_lod_clamp; @@ -347,32 +357,45 @@ struct TSCEntry { }; std::array<f32, 4> border_color; }; - std::array<u8, 0x20> raw; + std::array<u64, 4> raw; }; - std::array<float, 4> GetBorderColor() const noexcept; + constexpr bool operator==(const TSCEntry& rhs) const noexcept { + return raw == rhs.raw; + } + + constexpr bool operator!=(const TSCEntry& rhs) const noexcept { + return raw != rhs.raw; + } + + std::array<float, 4> BorderColor() const noexcept; - float GetMaxAnisotropy() const noexcept; + float MaxAnisotropy() const noexcept; - float GetMinLod() const { + float MinLod() const { return static_cast<float>(min_lod_clamp) / 256.0f; } - float GetMaxLod() const { + float MaxLod() const { return static_cast<float>(max_lod_clamp) / 256.0f; } - float GetLodBias() const { + float LodBias() const { // Sign extend the 13-bit value. - constexpr u32 mask = 1U << (13 - 1); + static constexpr u32 mask = 1U << (13 - 1); return static_cast<float>(static_cast<s32>((mip_lod_bias ^ mask) - mask)) / 256.0f; } }; static_assert(sizeof(TSCEntry) == 0x20, "TSCEntry has wrong size"); -struct FullTextureInfo { - TICEntry tic; - TSCEntry tsc; +} // namespace Tegra::Texture + +template <> +struct std::hash<Tegra::Texture::TICEntry> { + size_t operator()(const Tegra::Texture::TICEntry& tic) const noexcept; }; -} // namespace Tegra::Texture +template <> +struct std::hash<Tegra::Texture::TSCEntry> { + size_t operator()(const Tegra::Texture::TSCEntry& tsc) const noexcept; +}; |