diff --git a/src/common/alignment.h b/src/common/alignment.h index d94a2291f..3379a6967 100644 --- a/src/common/alignment.h +++ b/src/common/alignment.h @@ -19,6 +19,11 @@ constexpr T AlignDown(T value, std::size_t size) { return static_cast(value - value % size); } +template +constexpr T AlignBits(T value, T align) { + return (value + ((1 << align) - 1)) >> align << align; +} + template constexpr bool Is4KBAligned(T value) { static_assert(std::is_unsigned_v, "T must be an unsigned value."); diff --git a/src/video_core/engines/fermi_2d.h b/src/video_core/engines/fermi_2d.h index 45f59a4d9..3d28afa91 100644 --- a/src/video_core/engines/fermi_2d.h +++ b/src/video_core/engines/fermi_2d.h @@ -63,18 +63,15 @@ public: } u32 BlockWidth() const { - // The block width is stored in log2 format. - return 1 << block_width; + return block_width; } u32 BlockHeight() const { - // The block height is stored in log2 format. - return 1 << block_height; + return block_height; } u32 BlockDepth() const { - // The block depth is stored in log2 format. - return 1 << block_depth; + return block_depth; } }; static_assert(sizeof(Surface) == 0x28, "Surface has incorrect size"); diff --git a/src/video_core/engines/maxwell_dma.h b/src/video_core/engines/maxwell_dma.h index e5942f671..522fa97dc 100644 --- a/src/video_core/engines/maxwell_dma.h +++ b/src/video_core/engines/maxwell_dma.h @@ -59,11 +59,11 @@ public: }; u32 BlockHeight() const { - return 1 << block_height; + return block_height; } u32 BlockDepth() const { - return 1 << block_depth; + return block_depth; } }; diff --git a/src/video_core/texture_cache/surface_base.cpp b/src/video_core/texture_cache/surface_base.cpp index 36ca72b4a..510d1aef5 100644 --- a/src/video_core/texture_cache/surface_base.cpp +++ b/src/video_core/texture_cache/surface_base.cpp @@ -22,7 +22,6 @@ SurfaceBaseImpl::SurfaceBaseImpl(GPUVAddr gpu_addr, const SurfaceParams& params) : params{params}, mipmap_sizes(params.num_levels), mipmap_offsets(params.num_levels), gpu_addr{gpu_addr}, host_memory_size{ params.GetHostSizeInBytes()} { - std::size_t offset = 0; for (u32 level = 0; level < params.num_levels; ++level) { const std::size_t mipmap_size{params.GetGuestMipmapSize(level)}; @@ -75,7 +74,7 @@ void SurfaceBaseImpl::LoadBuffer(Tegra::MemoryManager& memory_manager, return; } if (params.is_tiled) { - ASSERT_MSG(params.block_width == 1, "Block width is defined as {} on texture target {}", + ASSERT_MSG(params.block_width == 0, "Block width is defined as {} on texture target {}", params.block_width, static_cast(params.target)); for (u32 level = 0; level < params.num_levels; ++level) { const std::size_t host_offset{params.GetHostMipmapLevelOffset(level)}; diff --git a/src/video_core/texture_cache/surface_params.cpp b/src/video_core/texture_cache/surface_params.cpp index b537b26e2..3a47f404d 100644 --- a/src/video_core/texture_cache/surface_params.cpp +++ b/src/video_core/texture_cache/surface_params.cpp @@ -96,9 +96,9 @@ SurfaceParams SurfaceParams::CreateForDepthBuffer( SurfaceParams params; params.is_tiled = type == Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout::BlockLinear; params.srgb_conversion = false; - params.block_width = 1 << std::min(block_width, 5U); - params.block_height = 1 << std::min(block_height, 5U); - params.block_depth = 1 << std::min(block_depth, 5U); + params.block_width = std::min(block_width, 5U); + params.block_height = std::min(block_height, 5U); + params.block_depth = std::min(block_depth, 5U); params.tile_width_spacing = 1; params.pixel_format = PixelFormatFromDepthFormat(format); params.component_type = ComponentTypeFromDepthFormat(format); @@ -120,9 +120,9 @@ SurfaceParams SurfaceParams::CreateForFramebuffer(Core::System& system, std::siz config.memory_layout.type == Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout::BlockLinear; params.srgb_conversion = config.format == Tegra::RenderTargetFormat::BGRA8_SRGB || config.format == Tegra::RenderTargetFormat::RGBA8_SRGB; - params.block_width = 1 << config.memory_layout.block_width; - params.block_height = 1 << config.memory_layout.block_height; - params.block_depth = 1 << config.memory_layout.block_depth; + params.block_width = config.memory_layout.block_width; + params.block_height = config.memory_layout.block_height; + params.block_depth = config.memory_layout.block_depth; params.tile_width_spacing = 1; params.pixel_format = PixelFormatFromRenderTargetFormat(config.format); params.component_type = ComponentTypeFromRenderTarget(config.format); @@ -149,9 +149,9 @@ SurfaceParams SurfaceParams::CreateForFermiCopySurface( params.is_tiled = !config.linear; params.srgb_conversion = config.format == Tegra::RenderTargetFormat::BGRA8_SRGB || config.format == Tegra::RenderTargetFormat::RGBA8_SRGB; - params.block_width = params.is_tiled ? std::min(config.BlockWidth(), 32U) : 0, - params.block_height = params.is_tiled ? std::min(config.BlockHeight(), 32U) : 0, - params.block_depth = params.is_tiled ? std::min(config.BlockDepth(), 32U) : 0, + params.block_width = params.is_tiled ? std::min(config.BlockWidth(), 5U) : 0, + params.block_height = params.is_tiled ? std::min(config.BlockHeight(), 5U) : 0, + params.block_depth = params.is_tiled ? std::min(config.BlockDepth(), 5U) : 0, params.tile_width_spacing = 1; params.pixel_format = PixelFormatFromRenderTargetFormat(config.format); params.component_type = ComponentTypeFromRenderTarget(config.format); @@ -190,9 +190,9 @@ u32 SurfaceParams::GetMipBlockHeight(u32 level) const { const u32 height{GetMipHeight(level)}; const u32 default_block_height{GetDefaultBlockHeight()}; const u32 blocks_in_y{(height + default_block_height - 1) / default_block_height}; - u32 block_height = 16; - while (block_height > 1 && blocks_in_y <= block_height * 4) { - block_height >>= 1; + u32 block_height = 4; + while (block_height > 0 && blocks_in_y <= (1U << block_height) * 4) { + --block_height; } return block_height; } @@ -202,17 +202,17 @@ u32 SurfaceParams::GetMipBlockDepth(u32 level) const { return this->block_depth; } if (is_layered) { - return 1; + return 0; } const u32 depth{GetMipDepth(level)}; - u32 block_depth = 32; - while (block_depth > 1 && depth * 2 <= block_depth) { - block_depth >>= 1; + u32 block_depth = 5; + while (block_depth > 0 && depth * 2 <= (1U << block_depth)) { + --block_depth; } - if (block_depth == 32 && GetMipBlockHeight(level) >= 4) { - return 16; + if (block_depth == 5 && GetMipBlockHeight(level) >= 2) { + return 4; } return block_depth; @@ -252,7 +252,8 @@ std::size_t SurfaceParams::GetLayerSize(bool as_host_size, bool uncompressed) co size += GetInnerMipmapMemorySize(level, as_host_size, uncompressed); } if (is_tiled && is_layered) { - return Common::AlignUp(size, Tegra::Texture::GetGOBSize() * block_height * block_depth); + return Common::AlignBits(size, + Tegra::Texture::GetGOBSizeShift() + block_height + block_depth); } return size; } diff --git a/src/video_core/texture_cache/surface_params.h b/src/video_core/texture_cache/surface_params.h index e0ec1be0e..7c48782c7 100644 --- a/src/video_core/texture_cache/surface_params.h +++ b/src/video_core/texture_cache/surface_params.h @@ -54,12 +54,12 @@ public: constexpr std::size_t rgb8_bpp = 4ULL; // ASTC is uncompressed in software, in emulated as RGBA8 host_size_in_bytes = 0; - for (std::size_t level = 0; level < num_levels; level++) { + for (u32 level = 0; level < num_levels; ++level) { const std::size_t width = Common::AlignUp(GetMipWidth(level), GetDefaultBlockWidth()); const std::size_t height = Common::AlignUp(GetMipHeight(level), GetDefaultBlockHeight()); - const std::size_t depth = is_layered ? depth : GetMipDepth(level); + const std::size_t depth = is_layered ? this->depth : GetMipDepth(level); host_size_in_bytes += width * height * depth * rgb8_bpp; } } else { @@ -96,7 +96,8 @@ public: // Helper used for out of class size calculations static std::size_t AlignLayered(const std::size_t out_size, const u32 block_height, const u32 block_depth) { - return Common::AlignUp(out_size, Tegra::Texture::GetGOBSize() * block_height * block_depth); + return Common::AlignBits(out_size, + Tegra::Texture::GetGOBSizeShift() + block_height + block_depth); } /// Returns the offset in bytes in guest memory of a given mipmap level. diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index 1c2b63dae..f35d0c88f 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -81,6 +81,9 @@ public: if (!gpu_addr) { return {}; } + if (gpu_addr == 0x1b7ec0000) { + // __debugbreak(); + } const auto params{SurfaceParams::CreateForTexture(system, config, entry)}; return GetSurface(gpu_addr, params, true).second; } diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp index 217805386..f45fd175a 100644 --- a/src/video_core/textures/decoders.cpp +++ b/src/video_core/textures/decoders.cpp @@ -36,10 +36,16 @@ struct alignas(64) SwizzleTable { std::array, N> values{}; }; -constexpr u32 gob_size_x = 64; -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 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; + +constexpr u32 gob_size_x = 1U << gob_size_x_shift; +constexpr u32 gob_size_y = 1U << gob_size_y_shift; +constexpr u32 gob_size_z = 1U << gob_size_z_shift; +constexpr u32 gob_size = 1U << gob_size_shift; + constexpr u32 fast_swizzle_align = 16; constexpr auto legacy_swizzle_table = SwizzleTable(); @@ -171,14 +177,16 @@ void SwizzledData(u8* const swizzled_data, u8* const unswizzled_data, const bool 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(swizzled_data, unswizzled_data, unswizzle, width, height, depth, - bytes_per_pixel, out_bytes_per_pixel, block_height, block_depth, - width_spacing); + bytes_per_pixel, out_bytes_per_pixel, block_height_size, + block_depth_size, width_spacing); } else { SwizzledData(swizzled_data, unswizzled_data, unswizzle, width, height, depth, - bytes_per_pixel, out_bytes_per_pixel, block_height, block_depth, - width_spacing); + bytes_per_pixel, out_bytes_per_pixel, block_height_size, + block_depth_size, width_spacing); } } @@ -249,16 +257,18 @@ std::vector UnswizzleTexture(u8* address, u32 tile_size_x, u32 tile_size_y, void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width, u32 bytes_per_pixel, u8* swizzled_data, u8* unswizzled_data, u32 block_height) { + const u32 block_height_size{1U << block_height}; const u32 image_width_in_gobs{(swizzled_width * bytes_per_pixel + (gob_size_x - 1)) / gob_size_x}; for (u32 line = 0; line < subrect_height; ++line) { const u32 gob_address_y = - (line / (gob_size_y * block_height)) * gob_size * block_height * image_width_in_gobs + - ((line % (gob_size_y * block_height)) / gob_size_y) * gob_size; + (line / (gob_size_y * block_height_size)) * gob_size * block_height_size * + image_width_in_gobs + + ((line % (gob_size_y * block_height_size)) / gob_size_y) * gob_size; const auto& table = legacy_swizzle_table[line % gob_size_y]; for (u32 x = 0; x < subrect_width; ++x) { const u32 gob_address = - gob_address_y + (x * bytes_per_pixel / gob_size_x) * gob_size * block_height; + gob_address_y + (x * bytes_per_pixel / gob_size_x) * gob_size * block_height_size; const u32 swizzled_offset = gob_address + table[(x * bytes_per_pixel) % gob_size_x]; u8* source_line = unswizzled_data + line * source_pitch + x * bytes_per_pixel; u8* dest_addr = swizzled_data + swizzled_offset; @@ -271,14 +281,17 @@ void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 void UnswizzleSubrect(u32 subrect_width, u32 subrect_height, u32 dest_pitch, u32 swizzled_width, u32 bytes_per_pixel, u8* swizzled_data, u8* unswizzled_data, u32 block_height, u32 offset_x, u32 offset_y) { + const u32 block_height_size{1U << block_height}; for (u32 line = 0; line < subrect_height; ++line) { const u32 y2 = line + offset_y; - const u32 gob_address_y = (y2 / (gob_size_y * block_height)) * gob_size * block_height + - ((y2 % (gob_size_y * block_height)) / gob_size_y) * gob_size; + const u32 gob_address_y = + (y2 / (gob_size_y * block_height_size)) * gob_size * block_height_size + + ((y2 % (gob_size_y * block_height_size)) / gob_size_y) * gob_size; const auto& table = legacy_swizzle_table[y2 % gob_size_y]; for (u32 x = 0; x < subrect_width; ++x) { const u32 x2 = (x + offset_x) * bytes_per_pixel; - const u32 gob_address = gob_address_y + (x2 / gob_size_x) * gob_size * block_height; + const u32 gob_address = + gob_address_y + (x2 / gob_size_x) * gob_size * block_height_size; const u32 swizzled_offset = gob_address + table[x2 % gob_size_x]; u8* dest_line = unswizzled_data + line * dest_pitch + x * bytes_per_pixel; u8* source_addr = swizzled_data + swizzled_offset; @@ -291,16 +304,18 @@ void UnswizzleSubrect(u32 subrect_width, u32 subrect_height, u32 dest_pitch, u32 void SwizzleKepler(const u32 width, const u32 height, const u32 dst_x, const u32 dst_y, const u32 block_height, const std::size_t copy_size, const u8* source_data, u8* swizzle_data) { + const u32 block_height_size{1U << block_height}; const u32 image_width_in_gobs{(width + gob_size_x - 1) / gob_size_x}; std::size_t count = 0; for (std::size_t y = dst_y; y < height && count < copy_size; ++y) { 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; + (y / (gob_size_y * block_height_size)) * gob_size * block_height_size * + image_width_in_gobs + + ((y % (gob_size_y * block_height_size)) / gob_size_y) * gob_size; const auto& table = legacy_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; + gob_address_y + (x / gob_size_x) * gob_size * block_height_size; const std::size_t swizzled_offset = gob_address + table[x % gob_size_x]; const u8* source_line = source_data + count; u8* dest_addr = swizzle_data + swizzled_offset; @@ -356,9 +371,9 @@ std::vector DecodeTexture(const std::vector& texture_data, TextureFormat std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height, u32 depth, u32 block_height, u32 block_depth) { if (tiled) { - const u32 aligned_width = Common::AlignUp(width * bytes_per_pixel, gob_size_x); - const u32 aligned_height = Common::AlignUp(height, gob_size_y * block_height); - const u32 aligned_depth = Common::AlignUp(depth, gob_size_z * block_depth); + const u32 aligned_width = Common::AlignBits(width * bytes_per_pixel, gob_size_x_shift); + const u32 aligned_height = Common::AlignBits(height, gob_size_y_shift + block_height); + const u32 aligned_depth = Common::AlignBits(depth, gob_size_z_shift + block_depth); return aligned_width * aligned_height * aligned_depth; } else { return width * height * depth * bytes_per_pixel; diff --git a/src/video_core/textures/decoders.h b/src/video_core/textures/decoders.h index e072d8401..eaec9b5a5 100644 --- a/src/video_core/textures/decoders.h +++ b/src/video_core/textures/decoders.h @@ -12,8 +12,8 @@ namespace Tegra::Texture { // GOBSize constant. Calculated by 64 bytes in x multiplied by 8 y coords, represents // an small rect of (64/bytes_per_pixel)X8. -inline std::size_t GetGOBSize() { - return 512; +inline std::size_t GetGOBSizeShift() { + return 9; } /// Unswizzles a swizzled texture without changing its format. diff --git a/src/video_core/textures/texture.h b/src/video_core/textures/texture.h index 219bfd559..f22b4e7c7 100644 --- a/src/video_core/textures/texture.h +++ b/src/video_core/textures/texture.h @@ -219,20 +219,17 @@ struct TICEntry { u32 BlockWidth() const { ASSERT(IsTiled()); - // The block height is stored in log2 format. - return 1 << block_width; + return block_width; } u32 BlockHeight() const { ASSERT(IsTiled()); - // The block height is stored in log2 format. - return 1 << block_height; + return block_height; } u32 BlockDepth() const { ASSERT(IsTiled()); - // The block height is stored in log2 format. - return 1 << block_depth; + return block_depth; } bool IsTiled() const {