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Implement Array Texture Swizzling

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Textures can have more than one layer which we currently don't handle, all layers past the initial one will be filled with random data or 0s, leading to incorrect rendering. This has now been implemented now which fixes any titles which utilize array textures, such as "Super Mario Odyssey" or "Hatsune Miku: Project DIVA MegaMix".
This commit is contained in:
PixelyIon
2022-05-12 18:09:41 +05:30
parent 2a99e1784d
commit f2cc25ee9f
5 changed files with 53 additions and 32 deletions
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45
app/src/main/cpp/skyline/gpu/texture/texture.cpp
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@ -10,7 +10,10 @@
#include "adreno_aliasing.h"
namespace skyline::gpu {
u32 GuestTexture::GetLayerSize() {
u32 GuestTexture::GetLayerStride() {
if (layerStride)
return layerStride;
switch (tileConfig.mode) {
case texture::TileMode::Linear:
return layerStride = static_cast<u32>(format->GetSize(dimensions));
@ -134,7 +137,7 @@ namespace skyline::gpu {
throw exception("Guest and host dimensions being different is not supported currently");
auto pointer{mirror.data()};
auto size{format->GetSize(dimensions) * layerCount};
auto size{layerStride * layerCount};
WaitOnBacking();
@ -158,12 +161,16 @@ namespace skyline::gpu {
}
}()};
if (guest->tileConfig.mode == texture::TileMode::Block)
texture::CopyBlockLinearToLinear(*guest, pointer, bufferData);
else if (guest->tileConfig.mode == texture::TileMode::Pitch)
texture::CopyPitchLinearToLinear(*guest, pointer, bufferData);
else if (guest->tileConfig.mode == texture::TileMode::Linear)
std::memcpy(bufferData, pointer, size);
for (size_t layer{}; layer < layerCount; ++layer) {
if (guest->tileConfig.mode == texture::TileMode::Block)
texture::CopyBlockLinearToLinear(*guest, pointer, bufferData);
else if (guest->tileConfig.mode == texture::TileMode::Pitch)
texture::CopyPitchLinearToLinear(*guest, pointer, bufferData);
else if (guest->tileConfig.mode == texture::TileMode::Linear)
std::memcpy(bufferData, pointer, size);
pointer += guest->GetLayerStride();
bufferData += layerStride;
}
if (stagingBuffer && cycle.lock() != pCycle)
WaitOnFence();
@ -263,12 +270,16 @@ namespace skyline::gpu {
void Texture::CopyToGuest(u8 *hostBuffer) {
auto guestOutput{mirror.data()};
if (guest->tileConfig.mode == texture::TileMode::Block)
texture::CopyLinearToBlockLinear(*guest, hostBuffer, guestOutput);
else if (guest->tileConfig.mode == texture::TileMode::Pitch)
texture::CopyLinearToPitchLinear(*guest, hostBuffer, guestOutput);
else if (guest->tileConfig.mode == texture::TileMode::Linear)
std::memcpy(hostBuffer, guestOutput, format->GetSize(dimensions));
for (size_t layer{}; layer < layerCount; ++layer) {
if (guest->tileConfig.mode == texture::TileMode::Block)
texture::CopyLinearToBlockLinear(*guest, hostBuffer, guestOutput);
else if (guest->tileConfig.mode == texture::TileMode::Pitch)
texture::CopyLinearToPitchLinear(*guest, hostBuffer, guestOutput);
else if (guest->tileConfig.mode == texture::TileMode::Linear)
std::memcpy(hostBuffer, guestOutput, layerStride);
guestOutput += guest->layerStride;
hostBuffer += layerStride;
}
}
Texture::TextureBufferCopy::TextureBufferCopy(std::shared_ptr<Texture> texture, std::shared_ptr<memory::StagingBuffer> stagingBuffer) : texture(std::move(texture)), stagingBuffer(std::move(stagingBuffer)) {}
@ -289,6 +300,7 @@ namespace skyline::gpu {
usage(usage),
mipLevels(mipLevels),
layerCount(layerCount),
layerStride(static_cast<u32>(format->GetSize(dimensions))),
sampleCount(sampleCount) {}
Texture::Texture(GPU &pGpu, GuestTexture pGuest)
@ -300,6 +312,7 @@ namespace skyline::gpu {
tiling(vk::ImageTiling::eOptimal), // Force Optimal due to not adhering to host subresource layout during Linear synchronization
mipLevels(1),
layerCount(guest->layerCount),
layerStride(static_cast<u32>(format->GetSize(dimensions))),
sampleCount(vk::SampleCountFlagBits::e1),
flags(gpu.traits.quirks.vkImageMutableFormatCostly ? vk::ImageCreateFlags{} : vk::ImageCreateFlagBits::eMutableFormat),
usage(vk::ImageUsageFlagBits::eTransferSrc | vk::ImageUsageFlagBits::eTransferDst | vk::ImageUsageFlagBits::eSampled) {
@ -485,7 +498,7 @@ namespace skyline::gpu {
WaitOnFence();
if (tiling == vk::ImageTiling::eOptimal || !std::holds_alternative<memory::Image>(backing)) {
auto size{format->GetSize(dimensions) * layerCount};
auto size{layerStride * layerCount};
auto stagingBuffer{gpu.memory.AllocateStagingBuffer(size)};
auto lCycle{gpu.scheduler.Submit([&](vk::raii::CommandBuffer &commandBuffer) {
@ -519,7 +532,7 @@ namespace skyline::gpu {
WaitOnFence();
if (tiling == vk::ImageTiling::eOptimal || !std::holds_alternative<memory::Image>(backing)) {
auto size{format->GetSize(dimensions) * layerCount};
auto size{layerStride * layerCount};
auto stagingBuffer{gpu.memory.AllocateStagingBuffer(size)};
CopyIntoStagingBuffer(commandBuffer, stagingBuffer);