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Calculate Blocklinear Texture Aligned Size Correctly

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The size of blocklinear textures did not consider alignment to Block/ROB boundaries before, it is aligned to them now. Incorrect sizes led to textures not being aliased correctly due to different size calculations for GraphicBufferProducer surfaces and Maxwell3D color RTs.
This commit is contained in:
PixelyIon
2022-01-13 07:42:56 +05:30
parent 95685b8207
commit 723189a948
5 changed files with 81 additions and 52 deletions
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23
app/src/main/cpp/skyline/gpu/texture/texture.cpp
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@ -5,9 +5,22 @@
#include <common/trace.h>
#include <kernel/types/KProcess.h>
#include "texture.h"
#include "copy.h"
#include "layout.h"
namespace skyline::gpu {
u32 GuestTexture::GetLayerSize() {
switch (tileConfig.mode) {
case texture::TileMode::Linear:
return layerStride = static_cast<u32>(format->GetSize(dimensions));
case texture::TileMode::Pitch:
return layerStride = dimensions.height * tileConfig.pitch;
case texture::TileMode::Block:
return layerStride = static_cast<u32>(texture::GetBlockLinearLayerSize(*this));
}
}
TextureView::TextureView(std::shared_ptr<Texture> texture, vk::ImageViewType type, vk::ImageSubresourceRange range, texture::Format format, vk::ComponentMapping mapping) : texture(std::move(texture)), type(type), format(format), mapping(mapping), range(range) {}
vk::ImageView TextureView::GetView() {
@ -103,9 +116,9 @@ namespace skyline::gpu {
}()};
if (guest->tileConfig.mode == texture::TileMode::Block)
CopyBlockLinearToLinear(*guest, pointer, bufferData);
texture::CopyBlockLinearToLinear(*guest, pointer, bufferData);
else if (guest->tileConfig.mode == texture::TileMode::Pitch)
CopyPitchLinearToLinear(*guest, pointer, bufferData);
texture::CopyPitchLinearToLinear(*guest, pointer, bufferData);
else if (guest->tileConfig.mode == texture::TileMode::Linear)
std::memcpy(bufferData, pointer, size);
@ -208,9 +221,9 @@ namespace skyline::gpu {
auto guestOutput{guest->mappings[0].data()};
if (guest->tileConfig.mode == texture::TileMode::Block)
CopyLinearToBlockLinear(*guest, hostBuffer, guestOutput);
texture::CopyLinearToBlockLinear(*guest, hostBuffer, guestOutput);
else if (guest->tileConfig.mode == texture::TileMode::Pitch)
CopyLinearToPitchLinear(*guest, hostBuffer, guestOutput);
texture::CopyLinearToPitchLinear(*guest, hostBuffer, guestOutput);
else if (guest->tileConfig.mode == texture::TileMode::Linear)
std::memcpy(hostBuffer, guestOutput, format->GetSize(dimensions));
}