1 files changed, 0 insertions, 299 deletions
diff --git a/src/video_core/texture_cache/surface_base.cpp b/src/video_core/texture_cache/surface_base.cpp
deleted file mode 100644
index efbcf6723..000000000
--- a/src/video_core/texture_cache/surface_base.cpp
+++ /dev/null
@@ -1,299 +0,0 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/algorithm.h"
-#include "common/assert.h"
-#include "common/common_types.h"
-#include "common/microprofile.h"
-#include "video_core/memory_manager.h"
-#include "video_core/texture_cache/surface_base.h"
-#include "video_core/texture_cache/surface_params.h"
-#include "video_core/textures/convert.h"
-
-namespace VideoCommon {
-
-MICROPROFILE_DEFINE(GPU_Load_Texture, "GPU", "Texture Load", MP_RGB(128, 192, 128));
-MICROPROFILE_DEFINE(GPU_Flush_Texture, "GPU", "Texture Flush", MP_RGB(128, 192, 128));
-
-using Tegra::Texture::ConvertFromGuestToHost;
-using VideoCore::MortonSwizzleMode;
-using VideoCore::Surface::IsPixelFormatASTC;
-using VideoCore::Surface::PixelFormat;
-
-StagingCache::StagingCache() = default;
-
-StagingCache::~StagingCache() = default;
-
-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)};
-        mipmap_sizes[level] = mipmap_size;
-        mipmap_offsets[level] = offset;
-        offset += mipmap_size;
-    }
-    layer_size = offset;
-    if (params.is_layered) {
-        if (params.is_tiled) {
-            layer_size =
-                SurfaceParams::AlignLayered(layer_size, params.block_height, params.block_depth);
-        }
-        guest_memory_size = layer_size * params.depth;
-    } else {
-        guest_memory_size = layer_size;
-    }
-}
-
-MatchTopologyResult SurfaceBaseImpl::MatchesTopology(const SurfaceParams& rhs) const {
-    const u32 src_bpp{params.GetBytesPerPixel()};
-    const u32 dst_bpp{rhs.GetBytesPerPixel()};
-    const bool ib1 = params.IsBuffer();
-    const bool ib2 = rhs.IsBuffer();
-    if (std::tie(src_bpp, params.is_tiled, ib1) == std::tie(dst_bpp, rhs.is_tiled, ib2)) {
-        const bool cb1 = params.IsCompressed();
-        const bool cb2 = rhs.IsCompressed();
-        if (cb1 == cb2) {
-            return MatchTopologyResult::FullMatch;
-        }
-        return MatchTopologyResult::CompressUnmatch;
-    }
-    return MatchTopologyResult::None;
-}
-
-MatchStructureResult SurfaceBaseImpl::MatchesStructure(const SurfaceParams& rhs) const {
-    // Buffer surface Check
-    if (params.IsBuffer()) {
-        const std::size_t wd1 = params.width * params.GetBytesPerPixel();
-        const std::size_t wd2 = rhs.width * rhs.GetBytesPerPixel();
-        if (wd1 == wd2) {
-            return MatchStructureResult::FullMatch;
-        }
-        return MatchStructureResult::None;
-    }
-
-    // Linear Surface check
-    if (!params.is_tiled) {
-        if (std::tie(params.height, params.pitch) == std::tie(rhs.height, rhs.pitch)) {
-            if (params.width == rhs.width) {
-                return MatchStructureResult::FullMatch;
-            } else {
-                return MatchStructureResult::SemiMatch;
-            }
-        }
-        return MatchStructureResult::None;
-    }
-
-    // Tiled Surface check
-    if (std::tie(params.depth, params.block_width, params.block_height, params.block_depth,
-                 params.tile_width_spacing, params.num_levels) ==
-        std::tie(rhs.depth, rhs.block_width, rhs.block_height, rhs.block_depth,
-                 rhs.tile_width_spacing, rhs.num_levels)) {
-        if (std::tie(params.width, params.height) == std::tie(rhs.width, rhs.height)) {
-            return MatchStructureResult::FullMatch;
-        }
-        const u32 ws = SurfaceParams::ConvertWidth(rhs.GetBlockAlignedWidth(), params.pixel_format,
-                                                   rhs.pixel_format);
-        const u32 hs =
-            SurfaceParams::ConvertHeight(rhs.height, params.pixel_format, rhs.pixel_format);
-        const u32 w1 = params.GetBlockAlignedWidth();
-        if (std::tie(w1, params.height) == std::tie(ws, hs)) {
-            return MatchStructureResult::SemiMatch;
-        }
-    }
-    return MatchStructureResult::None;
-}
-
-std::optional<std::pair<u32, u32>> SurfaceBaseImpl::GetLayerMipmap(
-    const GPUVAddr candidate_gpu_addr) const {
-    if (gpu_addr == candidate_gpu_addr) {
-        return {{0, 0}};
-    }
-
-    if (candidate_gpu_addr < gpu_addr) {
-        return std::nullopt;
-    }
-
-    const auto relative_address{static_cast<GPUVAddr>(candidate_gpu_addr - gpu_addr)};
-    const auto layer{static_cast<u32>(relative_address / layer_size)};
-    if (layer >= params.depth) {
-        return std::nullopt;
-    }
-
-    const GPUVAddr mipmap_address = relative_address - layer_size * layer;
-    const auto mipmap_it =
-        Common::BinaryFind(mipmap_offsets.begin(), mipmap_offsets.end(), mipmap_address);
-    if (mipmap_it == mipmap_offsets.end()) {
-        return std::nullopt;
-    }
-
-    const auto level{static_cast<u32>(std::distance(mipmap_offsets.begin(), mipmap_it))};
-    return std::make_pair(layer, level);
-}
-
-std::vector<CopyParams> SurfaceBaseImpl::BreakDownLayered(const SurfaceParams& in_params) const {
-    const u32 layers{params.depth};
-    const u32 mipmaps{params.num_levels};
-    std::vector<CopyParams> result;
-    result.reserve(static_cast<std::size_t>(layers) * static_cast<std::size_t>(mipmaps));
-
-    for (u32 layer = 0; layer < layers; layer++) {
-        for (u32 level = 0; level < mipmaps; level++) {
-            const u32 width = SurfaceParams::IntersectWidth(params, in_params, level, level);
-            const u32 height = SurfaceParams::IntersectHeight(params, in_params, level, level);
-            result.emplace_back(0, 0, layer, 0, 0, layer, level, level, width, height, 1);
-        }
-    }
-    return result;
-}
-
-std::vector<CopyParams> SurfaceBaseImpl::BreakDownNonLayered(const SurfaceParams& in_params) const {
-    const u32 mipmaps{params.num_levels};
-    std::vector<CopyParams> result;
-    result.reserve(mipmaps);
-
-    for (u32 level = 0; level < mipmaps; level++) {
-        const u32 width = SurfaceParams::IntersectWidth(params, in_params, level, level);
-        const u32 height = SurfaceParams::IntersectHeight(params, in_params, level, level);
-        const u32 depth{std::min(params.GetMipDepth(level), in_params.GetMipDepth(level))};
-        result.emplace_back(width, height, depth, level);
-    }
-    return result;
-}
-
-void SurfaceBaseImpl::SwizzleFunc(MortonSwizzleMode mode, u8* memory,
-                                  const SurfaceParams& surface_params, u8* buffer, u32 level) {
-    const u32 width{surface_params.GetMipWidth(level)};
-    const u32 height{surface_params.GetMipHeight(level)};
-    const u32 block_height{surface_params.GetMipBlockHeight(level)};
-    const u32 block_depth{surface_params.GetMipBlockDepth(level)};
-
-    std::size_t guest_offset{mipmap_offsets[level]};
-    if (surface_params.is_layered) {
-        std::size_t host_offset = 0;
-        const std::size_t guest_stride = layer_size;
-        const std::size_t host_stride = surface_params.GetHostLayerSize(level);
-        for (u32 layer = 0; layer < surface_params.depth; ++layer) {
-            MortonSwizzle(mode, surface_params.pixel_format, width, block_height, height,
-                          block_depth, 1, surface_params.tile_width_spacing, buffer + host_offset,
-                          memory + guest_offset);
-            guest_offset += guest_stride;
-            host_offset += host_stride;
-        }
-    } else {
-        MortonSwizzle(mode, surface_params.pixel_format, width, block_height, height, block_depth,
-                      surface_params.GetMipDepth(level), surface_params.tile_width_spacing, buffer,
-                      memory + guest_offset);
-    }
-}
-
-void SurfaceBaseImpl::LoadBuffer(Tegra::MemoryManager& memory_manager,
-                                 StagingCache& staging_cache) {
-    MICROPROFILE_SCOPE(GPU_Load_Texture);
-    auto& staging_buffer = staging_cache.GetBuffer(0);
-    u8* host_ptr;
-    // Use an extra temporal buffer
-    auto& tmp_buffer = staging_cache.GetBuffer(1);
-    tmp_buffer.resize(guest_memory_size);
-    host_ptr = tmp_buffer.data();
-    memory_manager.ReadBlockUnsafe(gpu_addr, host_ptr, guest_memory_size);
-
-    if (params.is_tiled) {
-        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, false)};
-            SwizzleFunc(MortonSwizzleMode::MortonToLinear, host_ptr, params,
-                        staging_buffer.data() + host_offset, level);
-        }
-    } else {
-        ASSERT_MSG(params.num_levels == 1, "Linear mipmap loading is not implemented");
-        const u32 bpp{params.GetBytesPerPixel()};
-        const u32 block_width{params.GetDefaultBlockWidth()};
-        const u32 block_height{params.GetDefaultBlockHeight()};
-        const u32 width{(params.width + block_width - 1) / block_width};
-        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(false));
-        } else {
-            const u8* start{host_ptr};
-            u8* write_to{staging_buffer.data()};
-            for (u32 h = height; h > 0; --h) {
-                std::memcpy(write_to, start, copy_size);
-                start += params.pitch;
-                write_to += copy_size;
-            }
-        }
-    }
-
-    if (!is_converted && params.pixel_format != PixelFormat::S8_UINT_D24_UNORM) {
-        return;
-    }
-
-    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);
-    }
-}
-
-void SurfaceBaseImpl::FlushBuffer(Tegra::MemoryManager& memory_manager,
-                                  StagingCache& staging_cache) {
-    MICROPROFILE_SCOPE(GPU_Flush_Texture);
-    auto& staging_buffer = staging_cache.GetBuffer(0);
-    u8* host_ptr;
-
-    // Use an extra temporal buffer
-    auto& tmp_buffer = staging_cache.GetBuffer(1);
-    tmp_buffer.resize(guest_memory_size);
-    host_ptr = tmp_buffer.data();
-
-    if (params.target == SurfaceTarget::Texture3D) {
-        // Special case for 3D texture segments
-        memory_manager.ReadBlockUnsafe(gpu_addr, host_ptr, guest_memory_size);
-    }
-
-    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, false)};
-            SwizzleFunc(MortonSwizzleMode::LinearToMorton, host_ptr, params,
-                        staging_buffer.data() + host_offset, level);
-        }
-    } else if (params.IsBuffer()) {
-        // Buffers don't have pitch or any fancy layout property. We can just memcpy them to guest
-        // memory.
-        std::memcpy(host_ptr, staging_buffer.data(), guest_memory_size);
-    } else {
-        ASSERT(params.target == SurfaceTarget::Texture2D);
-        ASSERT(params.num_levels == 1);
-
-        const u32 bpp{params.GetBytesPerPixel()};
-        const u32 copy_size{params.width * bpp};
-        if (params.pitch == copy_size) {
-            std::memcpy(host_ptr, staging_buffer.data(), guest_memory_size);
-        } else {
-            u8* start{host_ptr};
-            const u8* read_to{staging_buffer.data()};
-            for (u32 h = params.height; h > 0; --h) {
-                std::memcpy(start, read_to, copy_size);
-                start += params.pitch;
-                read_to += copy_size;
-            }
-        }
-    }
-    memory_manager.WriteBlockUnsafe(gpu_addr, host_ptr, guest_memory_size);
-}
-
-} // namespace VideoCommon