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Metal depth range

This commit is contained in:
Jack Andersen 2016-04-04 16:37:46 -10:00
parent dc7da6aa21
commit 5afdb62a39
1 changed files with 26 additions and 11 deletions
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35
lib/graphicsdev/Metal.mm
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@ -573,7 +573,8 @@ struct MetalShaderDataBinding : IShaderDataBinding
IGraphicsBuffer* m_ibuf; IGraphicsBuffer* m_ibuf;
size_t m_ubufCount; size_t m_ubufCount;
std::unique_ptr<IGraphicsBuffer*[]> m_ubufs; std::unique_ptr<IGraphicsBuffer*[]> m_ubufs;
std::vector<std::pair<size_t, bool>> m_ubufOffs; std::unique_ptr<size_t[]> m_ubufOffs;
std::unique_ptr<bool[]> m_fubufs;
size_t m_texCount; size_t m_texCount;
std::unique_ptr<ITexture*[]> m_texs; std::unique_ptr<ITexture*[]> m_texs;
MetalShaderDataBinding(MetalContext* ctx, MetalShaderDataBinding(MetalContext* ctx,
@ -591,16 +592,23 @@ struct MetalShaderDataBinding : IShaderDataBinding
m_texCount(texCount), m_texCount(texCount),
m_texs(new ITexture*[texCount]) m_texs(new ITexture*[texCount])
{ {
if (ubufOffs && ubufSizes) if (ubufCount && ubufStages)
{ {
m_ubufOffs.reserve(ubufCount); m_fubufs.reset(new bool[ubufCount]);
for (size_t i=0 ; i<ubufCount ; ++i)
m_fubufs[i] = ubufStages[i] == PipelineStage::Fragment;
}
if (ubufCount && ubufOffs && ubufSizes)
{
m_ubufOffs.reset(new size_t[ubufCount]);
for (size_t i=0 ; i<ubufCount ; ++i) for (size_t i=0 ; i<ubufCount ; ++i)
{ {
#ifndef NDEBUG #ifndef NDEBUG
if (ubufOffs[i] % 256) if (ubufOffs[i] % 256)
Log.report(logvisor::Fatal, "non-256-byte-aligned uniform-offset %d provided to newShaderDataBinding", int(i)); Log.report(logvisor::Fatal, "non-256-byte-aligned uniform-offset %d provided to newShaderDataBinding", int(i));
#endif #endif
m_ubufOffs.push_back({ubufOffs[i], ubufStages && ubufStages[i] == PipelineStage::Fragment}); m_ubufOffs[i] = ubufOffs[i];
} }
} }
for (size_t i=0 ; i<ubufCount ; ++i) for (size_t i=0 ; i<ubufCount ; ++i)
@ -628,15 +636,22 @@ struct MetalShaderDataBinding : IShaderDataBinding
[enc setVertexBuffer:GetBufferGPUResource(m_vbuf, b) offset:0 atIndex:0]; [enc setVertexBuffer:GetBufferGPUResource(m_vbuf, b) offset:0 atIndex:0];
if (m_instVbo) if (m_instVbo)
[enc setVertexBuffer:GetBufferGPUResource(m_instVbo, b) offset:0 atIndex:1]; [enc setVertexBuffer:GetBufferGPUResource(m_instVbo, b) offset:0 atIndex:1];
if (m_ubufOffs.size()) if (m_ubufOffs)
for (size_t i=0 ; i<m_ubufCount ; ++i) for (size_t i=0 ; i<m_ubufCount ; ++i)
if (m_ubufOffs[i].second) {
[enc setFragmentBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:m_ubufOffs[i].first atIndex:i+2]; if (m_fubufs && m_fubufs[i])
[enc setFragmentBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:m_ubufOffs[i] atIndex:i+2];
else else
[enc setVertexBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:m_ubufOffs[i].first atIndex:i+2]; [enc setVertexBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:m_ubufOffs[i] atIndex:i+2];
}
else else
for (size_t i=0 ; i<m_ubufCount ; ++i) for (size_t i=0 ; i<m_ubufCount ; ++i)
{
if (m_fubufs && m_fubufs[i])
[enc setFragmentBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:0 atIndex:i+2];
else
[enc setVertexBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:0 atIndex:i+2]; [enc setVertexBuffer:GetBufferGPUResource(m_ubufs[i], b) offset:0 atIndex:i+2];
}
for (size_t i=0 ; i<m_texCount ; ++i) for (size_t i=0 ; i<m_texCount ; ++i)
[enc setFragmentTexture:GetTextureGPUResource(m_texs[i], b) atIndex:i]; [enc setFragmentTexture:GetTextureGPUResource(m_texs[i], b) atIndex:i];
} }
@ -712,10 +727,10 @@ struct MetalCommandQueue : IGraphicsCommandQueue
_setRenderTarget(target, false, false); _setRenderTarget(target, false, false);
} }
void setViewport(const SWindowRect& rect) void setViewport(const SWindowRect& rect, float znear, float zfar)
{ {
MTLViewport vp = {double(rect.location[0]), double(rect.location[1]), MTLViewport vp = {double(rect.location[0]), double(rect.location[1]),
double(rect.size[0]), double(rect.size[1]), 0.0, 1.0}; double(rect.size[0]), double(rect.size[1]), znear, zfar};
[m_enc setViewport:vp]; [m_enc setViewport:vp];
} }