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metal: fix automatic depth/stencil with setCanvas.

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This commit is contained in:
Alex Szpakowski
2022-01-22 20:57:06 -04:00
parent 8c496d60e5
commit 87592513a2
6 changed files with 18 additions and 13 deletions
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src/modules/graphics/metal/Graphics.h
+2 -1
View File
@@ -201,7 +201,7 @@ private:
love::graphics::ShaderStage *newShaderStageInternal(ShaderStageType stage, const std::string &cachekey, const std::string &source, bool gles) override;
love::graphics::Shader *newShaderInternal(StrongRef<love::graphics::ShaderStage> stages[SHADERSTAGE_MAX_ENUM]) override;
love::graphics::StreamBuffer *newStreamBuffer(BufferUsage usage, size_t size) override;
void setRenderTargetsInternal(const RenderTargets &rts, int w, int h, int pixelw, int pixelh, bool hasSRGBcanvas) override;
void setRenderTargetsInternal(const RenderTargets &rts, int pixelw, int pixelh, bool hasSRGBcanvas) override;
void initCapabilities() override;
void getAPIStats(int &shaderswitches) const override;
@@ -226,6 +226,7 @@ private:
uint32 dirtyRenderState;
CullMode lastCullMode;
VertexAttributes lastVertexAttributes;
PixelFormat activeDepthStencilFormat;
bool windowHasStencil;
int shaderSwitches;
src/modules/graphics/metal/Graphics.mm
+10 -6
View File
@@ -270,6 +270,7 @@ Graphics::Graphics()
, passDesc(nil)
, dirtyRenderState(STATEBIT_ALL)
, lastCullMode(CULL_MAX_ENUM)
, activeDepthStencilFormat(PIXELFORMAT_UNKNOWN)
, windowHasStencil(false)
, shaderSwitches(0)
, requestedBackbufferMSAA(0)
@@ -920,9 +921,9 @@ void Graphics::applyRenderState(id<MTLRenderCommandEncoder> encoder, const Verte
for (size_t i = 0; i < rts.size(); i++)
key.colorRenderTargetFormats |= (rts[i].texture->getPixelFormat()) << (8 * i);
// TODO: automatic depth/stencil (state doesn't store it).
if (state.renderTargets.depthStencil.texture.get())
key.depthStencilFormat = state.renderTargets.depthStencil.texture->getPixelFormat();
// Don't query the current RTs because they don't include
// automatic depth/stencil.
key.depthStencilFormat = activeDepthStencilFormat;
key.msaa = (uint8) firsttarget.texture->getMSAA();
}
@@ -1321,7 +1322,7 @@ bool Graphics::dispatch(int x, int y, int z)
return true;
}}
void Graphics::setRenderTargetsInternal(const RenderTargets &rts, int /*w*/, int /*h*/, int /*pixelw*/, int /*pixelh*/, bool /*hasSRGBtexture*/)
void Graphics::setRenderTargetsInternal(const RenderTargets &rts, int /*pixelw*/, int /*pixelh*/, bool /*hasSRGBtexture*/)
{ @autoreleasepool {
endPass();
@@ -1346,18 +1347,21 @@ void Graphics::setRenderTargetsInternal(const RenderTargets &rts, int /*w*/, int
if (isbackbuffer && ds == nullptr)
ds = backbufferDepthStencil;
PixelFormat dsformat = PIXELFORMAT_UNKNOWN;
if (ds != nullptr)
{
RenderTarget rt = rts.depthStencil;
rt.texture = ds;
dsformat = ds->getPixelFormat();
if (isPixelFormatDepth(ds->getPixelFormat()))
if (isPixelFormatDepth(dsformat))
setAttachment(rt, passDesc.depthAttachment, attachmentStoreActions.depth);
if (isPixelFormatStencil(ds->getPixelFormat()))
if (isPixelFormatStencil(dsformat))
setAttachment(rt, passDesc.stencilAttachment, attachmentStoreActions.stencil);
}
activeDepthStencilFormat = dsformat;
dirtyRenderState = STATEBIT_ALL;
lastVertexAttributes = VertexAttributes();
}}