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[Vulkan] Fix (non-mipmapped) linear 2D texture uploads

This commit is contained in:
Dr. Chat 2018-05-07 19:00:25 -05:00
parent dcca5f587e
commit e44fb33b79
1 changed files with 8 additions and 3 deletions
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11
src/xenia/gpu/vulkan/texture_cache.cc
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@ -924,12 +924,17 @@ bool TextureCache::ConvertTexture2D(uint8_t* dest,
uint32_t bytes_per_block = src.format_info()->block_width *
src.format_info()->block_height *
src.format_info()->bits_per_pixel / 8;
uint32_t src_pitch = xe::round_up(block_width * bytes_per_block, 256);
uint32_t dst_pitch = input_width * src.format_info()->block_width *
src.format_info()->bits_per_pixel / 8;
const uint8_t* src_mem = reinterpret_cast<const uint8_t*>(host_address);
src_mem += offset_y * src.size_2d.input_pitch;
src_mem += offset_y * src_pitch;
src_mem += offset_x * bytes_per_block;
TextureSwap(src.endianness, dest, src_mem,
src.size_2d.input_pitch * src.size_2d.logical_height);
for (uint32_t y = 0; y < src.size_2d.logical_height; y++) {
TextureSwap(src.endianness, dest + y * dst_pitch, src_mem + y * src_pitch,
dst_pitch);
}
} else {
// Untile image.
// We could do this in a shader to speed things up, as this is pretty