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video_core: Refactor resolution scale function

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ameerj 2021-10-12 00:35:01 -04:00 • committed by Fernando Sahmkow
parent b14f2c7c82
commit abd07e4158
4 changed files with 34 additions and 46 deletions
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39
src/video_core/texture_cache/texture_cache.h
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@ -504,17 +504,11 @@ void TextureCache<P>::BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
is_dst_rescaled = True(dst_image.flags & ImageFlagBits::Rescaled);
}
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);
};
const auto scale_region = [&](Region2D& region) {
region.start.x = scale_up(region.start.x);
region.start.y = scale_up(region.start.y);
region.end.x = scale_up(region.end.x);
region.end.y = scale_up(region.end.y);
region.start.x = resolution.ScaleUp(region.start.x);
region.start.y = resolution.ScaleUp(region.start.y);
region.end.x = resolution.ScaleUp(region.end.x);
region.end.y = resolution.ScaleUp(region.end.y);
};
// TODO: Deduplicate
@ -1721,20 +1715,14 @@ void TextureCache<P>::CopyImage(ImageId dst_id, ImageId src_id, std::vector<Imag
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);
copy.src_offset.x = resolution.ScaleUp(copy.src_offset.x);
copy.dst_offset.x = resolution.ScaleUp(copy.dst_offset.x);
copy.extent.width = resolution.ScaleUp(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);
copy.src_offset.y = resolution.ScaleUp(copy.src_offset.y);
copy.dst_offset.y = resolution.ScaleUp(copy.dst_offset.y);
copy.extent.height = resolution.ScaleUp(copy.extent.height);
}
}
}
@ -1812,12 +1800,9 @@ std::pair<FramebufferId, ImageViewId> TextureCache<P>::RenderTargetFromImage(
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);
extent.width = resolution.ScaleUp(extent.width);
if (image.info.type == ImageType::e2D) {
extent.height = scale_up(extent.height);
extent.height = resolution.ScaleUp(extent.height);
}
}
const u32 num_samples = image.info.num_samples;