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Merge pull request #1735 from FernandoS27/tex-spacing

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Texture decoder: Implemented Tile Width Spacing
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bunnei 2018-11-27 19:21:17 -05:00 • committed by GitHub
commit 881f5ad70f
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8 changed files with 55 additions and 36 deletions
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25
src/video_core/morton.cpp
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@ -16,12 +16,12 @@ namespace VideoCore {
using Surface::GetBytesPerPixel;
using Surface::PixelFormat;
using MortonCopyFn = void (*)(u32, u32, u32, u32, u32, u8*, std::size_t, VAddr);
using MortonCopyFn = void (*)(u32, u32, u32, u32, u32, u32, u8*, std::size_t, VAddr);
using ConversionArray = std::array<MortonCopyFn, Surface::MaxPixelFormat>;
template <bool morton_to_linear, PixelFormat format>
static void MortonCopy(u32 stride, u32 block_height, u32 height, u32 block_depth, u32 depth,
u8* buffer, std::size_t buffer_size, VAddr addr) {
u32 tile_width_spacing, u8* buffer, std::size_t buffer_size, VAddr addr) {
constexpr u32 bytes_per_pixel = GetBytesPerPixel(format);
// With the BCn formats (DXT and DXN), each 4x4 tile is swizzled instead of just individual
@ -31,12 +31,13 @@ static void MortonCopy(u32 stride, u32 block_height, u32 height, u32 block_depth
if constexpr (morton_to_linear) {
Tegra::Texture::UnswizzleTexture(buffer, addr, tile_size_x, tile_size_y, bytes_per_pixel,
stride, height, depth, block_height, block_depth);
stride, height, depth, block_height, block_depth,
tile_width_spacing);
} else {
Tegra::Texture::CopySwizzledData((stride + tile_size_x - 1) / tile_size_x,
(height + tile_size_y - 1) / tile_size_y, depth,
bytes_per_pixel, bytes_per_pixel, Memory::GetPointer(addr),
buffer, false, block_height, block_depth);
Tegra::Texture::CopySwizzledData(
(stride + tile_size_x - 1) / tile_size_x, (height + tile_size_y - 1) / tile_size_y,
depth, bytes_per_pixel, bytes_per_pixel, Memory::GetPointer(addr), buffer, false,
block_height, block_depth, tile_width_spacing);
}
}
@ -326,11 +327,11 @@ static u32 GetMortonOffset128(u32 x, u32 y, u32 bytes_per_pixel) {
}
void MortonSwizzle(MortonSwizzleMode mode, Surface::PixelFormat format, u32 stride,
u32 block_height, u32 height, u32 block_depth, u32 depth, u8* buffer,
std::size_t buffer_size, VAddr addr) {
u32 block_height, u32 height, u32 block_depth, u32 depth, u32 tile_width_spacing,
u8* buffer, std::size_t buffer_size, VAddr addr) {
GetSwizzleFunction(mode, format)(stride, block_height, height, block_depth, depth, buffer,
buffer_size, addr);
GetSwizzleFunction(mode, format)(stride, block_height, height, block_depth, depth,
tile_width_spacing, buffer, buffer_size, addr);
}
void MortonCopyPixels128(u32 width, u32 height, u32 bytes_per_pixel, u32 linear_bytes_per_pixel,
@ -351,4 +352,4 @@ void MortonCopyPixels128(u32 width, u32 height, u32 bytes_per_pixel, u32 linear_
}
}
} // namespace VideoCore
} // namespace VideoCore