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implement depth uniforms

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This commit is contained in:
Samuliak 2024-07-04 11:34:54 +02:00
parent e8727d5dbd
commit 13439699ee
2 changed files with 28 additions and 5 deletions
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11
src/core/renderer_mtl/renderer_mtl.cpp
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@ -369,6 +369,16 @@ void RendererMTL::drawVertices(PICA::PrimType primType, std::span<const PICA::Ve
}
}
// Depth uniforms
struct {
float depthScale;
float depthOffset;
bool depthMapEnable;
} depthUniforms;
depthUniforms.depthScale = Floats::f24::fromRaw(regs[PICA::InternalRegs::DepthScale] & 0xffffff).toFloat32();
depthUniforms.depthOffset = Floats::f24::fromRaw(regs[PICA::InternalRegs::DepthOffset] & 0xffffff).toFloat32();
depthUniforms.depthMapEnable = regs[PICA::InternalRegs::DepthmapEnable] & 1;
// -------- Pipeline --------
Metal::PipelineHash pipelineHash{colorRenderTarget->format, DepthFmt::Unknown1};
if (depthStencilRenderTarget) {
@ -436,6 +446,7 @@ void RendererMTL::drawVertices(PICA::PrimType primType, std::span<const PICA::Ve
bindTexturesToSlots(renderCommandEncoder);
renderCommandEncoder->setVertexBytes(&regs[0x48], (0x200 - 0x48) * sizeof(regs[0]), 0);
renderCommandEncoder->setFragmentBytes(&regs[0x48], (0x200 - 0x48) * sizeof(regs[0]), 0);
renderCommandEncoder->setVertexBytes(&depthUniforms, sizeof(depthUniforms), 2);
renderCommandEncoder->setFragmentBytes(&logicOp, sizeof(logicOp), 2);
renderCommandEncoder->drawPrimitives(toMTLPrimitiveType(primType), NS::UInteger(0), NS::UInteger(vertices.size()));