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TextureCache: Fix rescaling of ImageCopies

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This commit is contained in:
Fernando Sahmkow 2021-07-20 22:51:25 +02:00
parent 778700ff9d
commit 8704c93913
3 changed files with 67 additions and 18 deletions
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43
src/video_core/texture_cache/texture_cache.h
View file

@ -929,8 +929,8 @@ ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VA
LOG_WARNING(HW_GPU, "Copying between images with different samples is not implemented");
} else {
const SubresourceBase base = new_image.TryFindBase(overlap.gpu_addr).value();
const auto copies = MakeShrinkImageCopies(new_info, overlap.info, base);
runtime.CopyImage(new_image, overlap, copies);
auto copies = MakeShrinkImageCopies(new_info, overlap.info, base);
runtime.CopyImage(new_image, overlap, std::move(copies));
}
if (True(overlap.flags & ImageFlagBits::Tracked)) {
UntrackImage(overlap, overlap_id);
@ -1569,9 +1569,33 @@ void TextureCache<P>::PrepareImageView(ImageViewId image_view_id, bool is_modifi
}
template <class P>
void TextureCache<P>::CopyImage(ImageId dst_id, ImageId src_id, std::span<const ImageCopy> copies) {
void TextureCache<P>::CopyImage(ImageId dst_id, ImageId src_id, std::vector<ImageCopy> copies) {
Image& dst = slot_images[dst_id];
Image& src = slot_images[src_id];
const bool is_rescaled = True(src.flags & ImageFlagBits::Rescaled);
if (is_rescaled) {
ASSERT(True(dst.flags & ImageFlagBits::Rescaled));
const bool both_2d{src.info.type == ImageType::e2D && dst.info.type == ImageType::e2D};
const auto& resolution = Settings::values.resolution_info;
const auto scale_up = [&](u32 value) -> u32 {
if (value == 0) {
return 0U;
}
return std::max<u32>((value * resolution.up_scale) >> resolution.down_shift, 1U);
};
for (auto& copy : copies) {
copy.src_offset.x = scale_up(copy.src_offset.x);
copy.dst_offset.x = scale_up(copy.dst_offset.x);
copy.extent.width = scale_up(copy.extent.width);
if (both_2d) {
copy.src_offset.y = scale_up(copy.src_offset.y);
copy.dst_offset.y = scale_up(copy.dst_offset.y);
copy.extent.height = scale_up(copy.extent.height);
}
}
}
const auto dst_format_type = GetFormatType(dst.info.format);
const auto src_format_type = GetFormatType(src.info.format);
if (src_format_type == dst_format_type) {
@ -1639,10 +1663,21 @@ std::pair<FramebufferId, ImageViewId> TextureCache<P>::RenderTargetFromImage(
ImageId image_id, const ImageViewInfo& view_info) {
const ImageViewId view_id = FindOrEmplaceImageView(image_id, view_info);
const ImageBase& image = slot_images[image_id];
const bool is_rescaled = True(image.flags & ImageFlagBits::Rescaled);
const bool is_color = GetFormatType(image.info.format) == SurfaceType::ColorTexture;
const ImageViewId color_view_id = is_color ? view_id : ImageViewId{};
const ImageViewId depth_view_id = is_color ? ImageViewId{} : view_id;
const Extent3D extent = MipSize(image.info.size, view_info.range.base.level);
Extent3D extent = MipSize(image.info.size, view_info.range.base.level);
if (is_rescaled) {
const auto& resolution = Settings::values.resolution_info;
const auto scale_up = [&](u32 value) {
return std::max<u32>((value * resolution.up_scale) >> resolution.down_shift, 1U);
};
extent.width = scale_up(extent.width);
if (image.info.type == ImageType::e2D) {
extent.height = scale_up(extent.height);
}
}
const u32 num_samples = image.info.num_samples;
const auto [samples_x, samples_y] = SamplesLog2(num_samples);
const FramebufferId framebuffer_id = GetFramebufferId(RenderTargets{

2
src/video_core/texture_cache/texture_cache_base.h
View file

@ -316,7 +316,7 @@ private:
void PrepareImageView(ImageViewId image_view_id, bool is_modification, bool invalidate);
/// Execute copies from one image to the other, even if they are incompatible
void CopyImage(ImageId dst_id, ImageId src_id, std::span<const ImageCopy> copies);
void CopyImage(ImageId dst_id, ImageId src_id, std::vector<ImageCopy> copies);
/// Bind an image view as render target, downloading resources preemtively if needed
void BindRenderTarget(ImageViewId* old_id, ImageViewId new_id);