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Cleanup.

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This commit is contained in:
Branimir Karadžić 2015-08-16 00:14:41 -07:00
parent 63e10f3357
commit 08dc886c9b
2 changed files with 60 additions and 23 deletions
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71
src/renderer_d3d12.cpp
View file

@ -1407,7 +1407,7 @@ namespace bgfx { namespace d3d12
uint16_t samplerStateIdx = getSamplerState(samplerFlags);
m_commandList->SetGraphicsRootDescriptorTable(Rdt::Sampler, m_samplerAllocator.get(samplerStateIdx) );
D3D12_GPU_DESCRIPTOR_HANDLE srvHandle;
scratchBuffer.alloc(srvHandle, texture);
scratchBuffer.allocSrv(srvHandle, texture);
m_commandList->SetGraphicsRootDescriptorTable(Rdt::SRV, srvHandle);
VertexBufferD3D12& vb = m_vertexBuffers[_blitter.m_vb->handle.idx];
@ -1646,7 +1646,7 @@ data.NumQualityLevels = 0;
+ (NULL != m_currentProgram->m_fsh ? m_currentProgram->m_fsh->m_size : 0)
, D3D12_CONSTANT_BUFFER_DATA_PLACEMENT_ALIGNMENT
);
uint8_t* data = (uint8_t*)m_scratchBuffer[m_backBufferColorIdx].alloc(_gpuAddress, total);
uint8_t* data = (uint8_t*)m_scratchBuffer[m_backBufferColorIdx].allocCbv(_gpuAddress, total);
{
uint32_t size = m_currentProgram->m_vsh->m_size;
@ -1947,10 +1947,7 @@ data.NumQualityLevels = 0;
{
ProgramD3D12& program = m_program[_programIdx];
bx::HashMurmur2A murmur;
murmur.begin();
murmur.add(program.m_vsh->m_hash);
const uint32_t hash = murmur.end();
const uint32_t hash = program.m_vsh->m_hash;
ID3D12PipelineState* pso = m_pipelineStateCache.find(hash);
@ -2542,7 +2539,7 @@ data.NumQualityLevels = 0;
gpuHandle = m_gpuHandle;
}
void* ScratchBufferD3D12::alloc(D3D12_GPU_VIRTUAL_ADDRESS& _gpuAddress, uint32_t _size)
void* ScratchBufferD3D12::allocCbv(D3D12_GPU_VIRTUAL_ADDRESS& _gpuAddress, uint32_t _size)
{
_gpuAddress = m_gpuVA + m_pos;
D3D12_CONSTANT_BUFFER_VIEW_DESC desc;
@ -2563,11 +2560,43 @@ data.NumQualityLevels = 0;
return data;
}
void ScratchBufferD3D12::alloc(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, TextureD3D12& _texture)
void ScratchBufferD3D12::allocSrv(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, TextureD3D12& _texture, uint8_t _mip)
{
ID3D12Device* device = s_renderD3D12->m_device;
D3D12_SHADER_RESOURCE_VIEW_DESC tmpSrvd;
D3D12_SHADER_RESOURCE_VIEW_DESC* srvd = &_texture.m_srvd;
if (0 != _mip)
{
memcpy(&tmpSrvd, srvd, sizeof(tmpSrvd) );
srvd = &tmpSrvd;
switch (_texture.m_srvd.ViewDimension)
{
default:
case D3D12_SRV_DIMENSION_TEXTURE2D:
srvd->Texture2D.MostDetailedMip = _mip;
srvd->Texture2D.MipLevels = 1;
srvd->Texture2D.PlaneSlice = 0;
srvd->Texture2D.ResourceMinLODClamp = 0;
break;
case D3D12_SRV_DIMENSION_TEXTURECUBE:
srvd->TextureCube.MostDetailedMip = _mip;
srvd->TextureCube.MipLevels = 1;
srvd->TextureCube.ResourceMinLODClamp = 0;
break;
case D3D12_SRV_DIMENSION_TEXTURE3D:
srvd->Texture3D.MostDetailedMip = _mip;
srvd->Texture3D.MipLevels = 1;
srvd->Texture3D.ResourceMinLODClamp = 0;
break;
}
}
device->CreateShaderResourceView(_texture.m_ptr
, &_texture.m_srvd
, srvd
, m_cpuHandle
);
m_cpuHandle.ptr += m_incrementSize;
@ -2585,6 +2614,8 @@ data.NumQualityLevels = 0;
if (0 != _mip)
{
memcpy(&tmpUavd, uavd, sizeof(tmpUavd) );
uavd = &tmpUavd;
switch (_texture.m_uavd.ViewDimension)
{
default:
@ -2597,8 +2628,6 @@ data.NumQualityLevels = 0;
uavd->Texture3D.MipSlice = _mip;
break;
}
uavd = &tmpUavd;
}
device->CreateUnorderedAccessView(_texture.m_ptr
@ -2612,7 +2641,7 @@ data.NumQualityLevels = 0;
m_gpuHandle.ptr += m_incrementSize;
}
void ScratchBufferD3D12::alloc(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, BufferD3D12& _buffer)
void ScratchBufferD3D12::allocSrv(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, BufferD3D12& _buffer)
{
ID3D12Device* device = s_renderD3D12->m_device;
device->CreateShaderResourceView(_buffer.m_ptr
@ -3259,7 +3288,7 @@ data.NumQualityLevels = 0;
if (computeWrite)
{
resourceDesc.Flags &= ~D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS;
resourceDesc.Flags |= D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS;
}
switch (m_type)
@ -3825,10 +3854,12 @@ data.NumQualityLevels = 0;
}
}
if (programChanged)
ID3D12PipelineState* pso = getPipelineState(programIdx);
if (pso != currentPso)
{
ID3D12PipelineState* pso = getPipelineState(programIdx);
currentPso = pso;
m_commandList->SetPipelineState(pso);
currentBindHash = 0;
}
D3D12_GPU_DESCRIPTOR_HANDLE srvHandle[BGFX_MAX_COMPUTE_BINDINGS] = {};
@ -3851,7 +3882,8 @@ data.NumQualityLevels = 0;
}
else
{
scratchBuffer.alloc(srvHandle[ii], texture);
scratchBuffer.allocSrv(srvHandle[ii], texture, bind.m_un.m_compute.m_mip);
samplerFlags[ii] = texture.m_flags;
}
}
break;
@ -3870,7 +3902,7 @@ data.NumQualityLevels = 0;
}
else
{
scratchBuffer.alloc(srvHandle[ii], buffer);
scratchBuffer.allocSrv(srvHandle[ii], buffer);
}
}
break;
@ -3879,7 +3911,7 @@ data.NumQualityLevels = 0;
}
uint16_t samplerStateIdx = getSamplerState(samplerFlags, BGFX_MAX_COMPUTE_BINDINGS);
m_commandList->SetComputeRootDescriptorTable(Rdt::Sampler, m_samplerAllocator.get(samplerStateIdx));
m_commandList->SetComputeRootDescriptorTable(Rdt::Sampler, m_samplerAllocator.get(samplerStateIdx) );
m_commandList->SetComputeRootDescriptorTable(Rdt::SRV, srvHandle[0]);
m_commandList->SetComputeRootConstantBufferView(Rdt::CBV, gpuAddress);
m_commandList->SetComputeRootDescriptorTable(Rdt::UAV, srvHandle[0]);
@ -4086,7 +4118,8 @@ data.NumQualityLevels = 0;
if (invalidHandle != sampler.m_idx)
{
TextureD3D12& texture = m_textures[sampler.m_idx];
scratchBuffer.alloc(srvHandle[stage], texture);
texture.setState(m_commandList, D3D12_RESOURCE_STATE_GENERIC_READ);
scratchBuffer.allocSrv(srvHandle[stage], texture);
samplerFlags[stage] = (0 == (BGFX_SAMPLER_DEFAULT_FLAGS & sampler.m_un.m_draw.m_flags)
? sampler.m_un.m_draw.m_flags
: texture.m_flags

12
src/renderer_d3d12.h
View file

@ -45,11 +45,13 @@ namespace bgfx { namespace d3d12
void create(uint32_t _size, uint32_t _maxDescriptors);
void destroy();
void reset(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle);
void* alloc(D3D12_GPU_VIRTUAL_ADDRESS& gpuAddress, uint32_t _size);
void alloc(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct TextureD3D12& _texture);
void allocUav(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct TextureD3D12& _texture, uint8_t _mip);
void alloc(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct BufferD3D12& _buffer);
void* allocCbv(D3D12_GPU_VIRTUAL_ADDRESS& gpuAddress, uint32_t _size);
void allocSrv(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct TextureD3D12& _texture, uint8_t _mip = 0);
void allocSrv(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct BufferD3D12& _buffer);
void allocUav(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct TextureD3D12& _texture, uint8_t _mip = 0);
void allocUav(D3D12_GPU_DESCRIPTOR_HANDLE& gpuHandle, struct BufferD3D12& _buffer);
ID3D12DescriptorHeap* getHeap()
@ -243,6 +245,8 @@ namespace bgfx { namespace d3d12
, m_state(D3D12_RESOURCE_STATE_COMMON)
, m_numMips(0)
{
memset(&m_srvd, 0, sizeof(m_srvd) );
memset(&m_uavd, 0, sizeof(m_uavd) );
}
void create(const Memory* _mem, uint32_t _flags, uint8_t _skip);