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Fix Clear Viewport

This commit is contained in:
Isaac Marovitz 2024-05-30 13:20:16 +01:00
parent 66f68e08a3
commit fe7b8c4514
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GPG Key ID: 97250B2B09A132E1
3 changed files with 40 additions and 5 deletions
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2
src/Ryujinx.Graphics.Metal/EncoderStateManager.cs
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@ -25,6 +25,8 @@ namespace Ryujinx.Graphics.Metal
public readonly MTLIndexType IndexType => _currentState.IndexType;
public readonly ulong IndexBufferOffset => _currentState.IndexBufferOffset;
public readonly PrimitiveTopology Topology => _currentState.Topology;
public readonly Texture RenderTarget => _currentState.RenderTargets[0];
public readonly Texture DepthStencil => _currentState.DepthStencil;
// RGBA32F is the biggest format
private const int ZeroBufferSize = 4 * 4;

36
src/Ryujinx.Graphics.Metal/HelperShader.cs
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@ -202,19 +202,35 @@ namespace Ryujinx.Graphics.Metal
public unsafe void ClearColor(
int index,
ReadOnlySpan<float> clearColor)
ReadOnlySpan<float> clearColor,
uint componentMask,
int dstWidth,
int dstHeight)
{
const int ClearColorBufferSize = 16;
// Save current state
_pipeline.SaveState();
Span<Viewport> viewports = stackalloc Viewport[1];
// TODO: Set exact viewport!
viewports[0] = new Viewport(
new Rectangle<float>(0, 0, dstWidth, dstHeight),
ViewportSwizzle.PositiveX,
ViewportSwizzle.PositiveY,
ViewportSwizzle.PositiveZ,
ViewportSwizzle.PositiveW,
0f,
1f);
_pipeline.SetProgram(_programsColorClear[index]);
_pipeline.SetBlendState(index, new BlendDescriptor(false, new ColorF(0f, 0f, 0f, 1f), BlendOp.Add, BlendFactor.One, BlendFactor.Zero, BlendOp.Add, BlendFactor.One, BlendFactor.Zero));
_pipeline.SetFaceCulling(false, Face.Front);
_pipeline.SetDepthTest(new DepthTestDescriptor(false, false, CompareOp.Always));
// _pipeline.SetRenderTargetColorMasks([componentMask]);
_pipeline.SetRenderTargetColorMasks([componentMask]);
_pipeline.SetPrimitiveTopology(PrimitiveTopology.TriangleStrip);
_pipeline.SetViewports(viewports);
fixed (float* ptr = clearColor)
{
@ -231,7 +247,9 @@ namespace Ryujinx.Graphics.Metal
float depthValue,
bool depthMask,
int stencilValue,
int stencilMask)
int stencilMask,
int dstWidth,
int dstHeight)
{
const int ClearDepthBufferSize = 4;
@ -240,10 +258,22 @@ namespace Ryujinx.Graphics.Metal
// Save current state
_pipeline.SaveState();
Span<Viewport> viewports = stackalloc Viewport[1];
viewports[0] = new Viewport(
new Rectangle<float>(0, 0, dstWidth, dstHeight),
ViewportSwizzle.PositiveX,
ViewportSwizzle.PositiveY,
ViewportSwizzle.PositiveZ,
ViewportSwizzle.PositiveW,
0f,
1f);
_pipeline.SetProgram(_programDepthStencilClear);
_pipeline.SetFaceCulling(false, Face.Front);
_pipeline.SetDepthTest(new DepthTestDescriptor(false, false, CompareOp.Always));
_pipeline.SetPrimitiveTopology(PrimitiveTopology.TriangleStrip);
_pipeline.SetViewports(viewports);
_pipeline.SetDepthTest(new DepthTestDescriptor(true, depthMask, CompareOp.Always));
// _pipeline.SetStencilTest(CreateStencilTestDescriptor(stencilMask != 0, stencilValue, 0xFF, stencilMask));
_pipeline.GetOrCreateRenderEncoder().SetFragmentBytes(ptr, ClearDepthBufferSize, 0);

7
src/Ryujinx.Graphics.Metal/Pipeline.cs
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@ -250,13 +250,16 @@ namespace Ryujinx.Graphics.Metal
public void ClearRenderTargetColor(int index, int layer, int layerCount, uint componentMask, ColorF color)
{
float[] colors = [color.Red, color.Green, color.Blue, color.Alpha];
var dst = _encoderStateManager.RenderTarget;
_helperShader.ClearColor(index, colors);
_helperShader.ClearColor(index, colors, componentMask, dst.Width, dst.Height);
}
public void ClearRenderTargetDepthStencil(int layer, int layerCount, float depthValue, bool depthMask, int stencilValue, int stencilMask)
{
_helperShader.ClearDepthStencil(depthValue, depthMask, stencilValue, stencilMask);
var depthStencil = _encoderStateManager.DepthStencil;
_helperShader.ClearDepthStencil(depthValue, depthMask, stencilValue, stencilMask, depthStencil.Width, depthStencil.Height);
}
public void CommandBufferBarrier()