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Dont cache rendertarget mappings

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Some games remap rendertargets or map them late which would lead to weird graphical bugs or crashes. Drop the caching since VMM lookup is fairly cheap anyway.
This commit is contained in:
Billy Laws 2022-06-03 19:31:52 +01:00
parent 581a016991
commit 84dec7561c
1 changed files with 2 additions and 16 deletions
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18
app/src/main/cpp/skyline/gpu/interconnect/graphics_context.h
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@ -120,7 +120,6 @@ namespace skyline::gpu::interconnect {
void SetRenderTargetAddressHigh(RenderTarget &renderTarget, u32 high) {
renderTarget.iova.high = high;
renderTarget.guest.mappings.clear();
renderTarget.view.reset();
}
@ -134,7 +133,6 @@ namespace skyline::gpu::interconnect {
void SetRenderTargetAddressLow(RenderTarget &renderTarget, u32 low) {
renderTarget.iova.low = low;
renderTarget.guest.mappings.clear();
renderTarget.view.reset();
}
@ -152,7 +150,6 @@ namespace skyline::gpu::interconnect {
value /= renderTarget.guest.format->bpb; // Width is in bytes rather than format units for linear textures
renderTarget.guest.dimensions.width = value;
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
void SetColorRenderTargetWidth(size_t index, u32 value) {
@ -166,7 +163,6 @@ namespace skyline::gpu::interconnect {
void SetRenderTargetHeight(RenderTarget &renderTarget, u32 value) {
renderTarget.guest.dimensions.height = value;
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
void SetColorRenderTargetHeight(size_t index, u32 value) {
@ -270,7 +266,6 @@ namespace skyline::gpu::interconnect {
renderTarget.disabled = !renderTarget.guest.format;
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
void SetDepthRenderTargetFormat(maxwell3d::DepthRtFormat format) {
@ -299,7 +294,6 @@ namespace skyline::gpu::interconnect {
depthRenderTarget.guest.dimensions.width = depthRenderTarget.widthBytes / depthRenderTarget.guest.format->bpb;
depthRenderTarget.view.reset();
depthRenderTarget.guest.mappings.clear();
}
void SetRenderTargetTileMode(RenderTarget &renderTarget, maxwell3d::RenderTargetTileMode mode) {
@ -329,7 +323,6 @@ namespace skyline::gpu::interconnect {
}
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
void SetColorRenderTargetTileMode(size_t index, maxwell3d::RenderTargetTileMode mode) {
@ -346,7 +339,6 @@ namespace skyline::gpu::interconnect {
else
renderTarget.guest.layerCount = mode.depthOrlayerCount;
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
void SetColorRenderTargetArrayMode(size_t index, maxwell3d::RenderTargetArrayMode mode) {
@ -363,7 +355,6 @@ namespace skyline::gpu::interconnect {
void SetRenderTargetLayerStride(RenderTarget &renderTarget, u32 layerStrideLsr2) {
renderTarget.layerStride = layerStrideLsr2 << 2;
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
void SetColorRenderTargetLayerStride(size_t index, u32 layerStrideLsr2) {
@ -381,7 +372,6 @@ namespace skyline::gpu::interconnect {
renderTarget.guest.baseArrayLayer = static_cast<u16>(baseArrayLayer);
renderTarget.view.reset();
renderTarget.guest.mappings.clear();
}
TextureView *GetRenderTarget(RenderTarget &renderTarget) {
@ -395,12 +385,8 @@ namespace skyline::gpu::interconnect {
else
renderTarget.guest.layerStride = 0; // We want to explicitly reset the stride to 0 for non-array textures
if (renderTarget.guest.mappings.empty()) {
size_t layerStride{renderTarget.guest.GetLayerStride()};
size_t size{layerStride * (renderTarget.guest.layerCount - renderTarget.guest.baseArrayLayer)};
auto mappings{channelCtx.asCtx->gmmu.TranslateRange(renderTarget.iova, size)};
renderTarget.guest.mappings.assign(mappings.begin(), mappings.end());
}
auto mappings{channelCtx.asCtx->gmmu.TranslateRange(renderTarget.iova, renderTarget.guest.GetSize())};
renderTarget.guest.mappings.assign(mappings.begin(), mappings.end());
renderTarget.guest.viewType = [&]() {
if (renderTarget.is3d)