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Merge pull request #8658 from liamwhite/plgp 

video_core: differentiate between tiled and untiled framebuffer sizes for unaccelerated blits
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bunnei 2022-08-06 23:00:46 -07:00 committed by GitHub
parent 0f2fc6335e cbe5b8a13e
commit 9dc8d02acc
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 9 deletions
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16
src/video_core/renderer_vulkan/vk_blit_screen.cpp
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@ -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{