yuzu-emu/yuzu-mainline
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-mainline.git synced 2024-12-12 12:44:19 +01:00
Code Issues Packages Projects Releases Wiki Activity

video_core: differentiate between tiled and untiled framebuffer sizes for unaccelerated copies

Browse Source
This commit is contained in:
Liam 2022-07-27 21:52:06 -04:00
parent 1e67d2b59f
commit cbe5b8a13e
1 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/video_core/renderer_vulkan/vk_blit_screen.cpp
View File

@ -87,12 +87,8 @@ u32 GetBytesPerPixel(const Tegra::FramebufferConfig& framebuffer) {
}
std::size_t GetSizeInBytes(const Tegra::FramebufferConfig& framebuffer) {
// TODO(Rodrigo): Read this from HLE
constexpr u32 block_height_log2 = 4;
const u32 bytes_per_pixel = GetBytesPerPixel(framebuffer);
const u64 size_bytes{Tegra::Texture::CalculateSize(
true, bytes_per_pixel, framebuffer.stride, framebuffer.height, 1, block_height_log2, 0)};
return size_bytes;
return static_cast<std::size_t>(framebuffer.stride) *
static_cast<std::size_t>(framebuffer.height) * GetBytesPerPixel(framebuffer);
}
VkFormat GetFormat(const Tegra::FramebufferConfig& framebuffer) {
@ -173,10 +169,12 @@ VkSemaphore BlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
// TODO(Rodrigo): Read this from HLE
constexpr u32 block_height_log2 = 4;
const u32 bytes_per_pixel = GetBytesPerPixel(framebuffer);
const u64 size_bytes{GetSizeInBytes(framebuffer)};
const u64 linear_size{GetSizeInBytes(framebuffer)};
const u64 tiled_size{Tegra::Texture::CalculateSize(true, bytes_per_pixel,
framebuffer.stride, framebuffer.height,
1, block_height_log2, 0)};
Tegra::Texture::UnswizzleTexture(
mapped_span.subspan(image_offset, size_bytes), std::span(host_ptr, size_bytes),
mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
const VkBufferImageCopy copy{