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adding compute pass

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kbz_8
2025-09-10 17:46:53 +02:00
parent 287f18402e
commit ff24a19480
17 changed files with 426 additions and 82 deletions
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53
Sources/Backends/D3D11/D3D11Buffer.c
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@@ -33,23 +33,72 @@ PulseBuffer Direct3D11CreateBuffer(PulseDevice device, const PulseBufferCreateIn
description.BindFlags |= D3D11_BIND_UNORDERED_ACCESS | D3D11_BIND_SHADER_RESOURCE;
description.MiscFlags |= D3D11_RESOURCE_MISC_BUFFER_ALLOW_RAW_VIEWS;
}
if(create_infos->usage & (PULSE_BUFFER_USAGE_TRANSFER_UPLOAD))
description.CPUAccessFlags |= D3D11_CPU_ACCESS_WRITE;
if(create_infos->usage & (PULSE_BUFFER_USAGE_TRANSFER_DOWNLOAD))
description.CPUAccessFlags |= D3D11_CPU_ACCESS_READ;
CHECK_D3D11_RETVAL(device->backend, ID3D11Device_CreateBuffer(d3d11_device->device, &description, PULSE_NULLPTR, &d3d11_buffer->buffer), PULSE_ERROR_INITIALIZATION_FAILED, PULSE_NULL_HANDLE);
if(create_infos->usage & (PULSE_BUFFER_USAGE_STORAGE_READ | PULSE_BUFFER_USAGE_STORAGE_WRITE))
{
D3D11_UNORDERED_ACCESS_VIEW_DESC unordered_access_view_description;
unordered_access_view_description.Format = DXGI_FORMAT_R32_TYPELESS;
unordered_access_view_description.ViewDimension = D3D11_UAV_DIMENSION_BUFFER;
unordered_access_view_description.Buffer.FirstElement = 0;
unordered_access_view_description.Buffer.NumElements = create_infos->size / sizeof(uint32_t);
unordered_access_view_description.Buffer.Flags = D3D11_BUFFER_UAV_FLAG_RAW;
CHECK_D3D11_RETVAL(device->backend, ID3D11Device_CreateUnorderedAccessView(d3d11_device->device, (ID3D11Resource*)d3d11_buffer->buffer, &unordered_access_view_description, &d3d11_buffer->unordered_access_view), PULSE_ERROR_INITIALIZATION_FAILED, PULSE_NULL_HANDLE);
D3D11_SHADER_RESOURCE_VIEW_DESC shader_resource_view_description;
shader_resource_view_description.Format = DXGI_FORMAT_R32_TYPELESS;
shader_resource_view_description.ViewDimension = D3D11_SRV_DIMENSION_BUFFEREX;
shader_resource_view_description.BufferEx.FirstElement = 0;
shader_resource_view_description.BufferEx.NumElements = create_infos->size / sizeof(uint32_t);
shader_resource_view_description.BufferEx.Flags = D3D11_BUFFEREX_SRV_FLAG_RAW;
CHECK_D3D11_RETVAL(device->backend, ID3D11Device_CreateShaderResourceView(d3d11_device->device, (ID3D11Resource*)d3d11_buffer->buffer, &shader_resource_view_description, &d3d11_buffer->shader_resource_view), PULSE_ERROR_INITIALIZATION_FAILED, PULSE_NULL_HANDLE);
}
return buffer;
}
bool Direct3D11MapBuffer(PulseBuffer buffer, PulseMapMode mode, void** data)
{
Direct3D11Device* d3d11_device = D3D11_RETRIEVE_DRIVER_DATA_AS(buffer->device, Direct3D11Device*);
Direct3D11Buffer* d3d11_buffer = D3D11_RETRIEVE_DRIVER_DATA_AS(buffer, Direct3D11Buffer*);
D3D11_MAPPED_SUBRESOURCE subresource;
CHECK_D3D11_RETVAL(buffer->device->backend, ID3D11DeviceContext_Map(d3d11_device->context, (ID3D11Resource*)d3d11_buffer->buffer, 0, (mode == PULSE_MAP_READ) ? D3D11_MAP_READ : D3D11_MAP_WRITE, 0, &subresource), PULSE_ERROR_MAP_FAILED, false);
*data = subresource.pData;
return true;
}
void Direct3D11UnmapBuffer(PulseBuffer buffer)
{
Direct3D11Device* d3d11_device = D3D11_RETRIEVE_DRIVER_DATA_AS(buffer->device, Direct3D11Device*);
Direct3D11Buffer* d3d11_buffer = D3D11_RETRIEVE_DRIVER_DATA_AS(buffer, Direct3D11Buffer*);
ID3D11DeviceContext_Unmap(d3d11_device->context, (ID3D11Resource*)d3d11_buffer->buffer, 0);
}
bool Direct3D11CopyBufferToBuffer(PulseCommandList cmd, const PulseBufferRegion* src, const PulseBufferRegion* dst)
{
Direct3D11Buffer* d3d11_src_buffer = D3D11_RETRIEVE_DRIVER_DATA_AS(src->buffer, Direct3D11Buffer*);
Direct3D11Buffer* d3d11_dst_buffer = D3D11_RETRIEVE_DRIVER_DATA_AS(dst->buffer, Direct3D11Buffer*);
Direct3D11CommandList* d3d11_cmd = D3D11_RETRIEVE_DRIVER_DATA_AS(cmd, Direct3D11CommandList*);
D3D11_BOX src_box = { src->offset, 0, 0, src->offset + src->size, 1, 1 };
ID3D11DeviceContext_CopySubresourceRegion(
d3d11_cmd->context,
(ID3D11Resource*)d3d11_dst_buffer->buffer,
0,
dst->offset,
0,
0,
(ID3D11Resource*)d3d11_src_buffer->buffer,
0,
&src_box
);
return true;
}
@@ -61,6 +110,10 @@ bool Direct3D11CopyBufferToImage(PulseCommandList cmd, const PulseBufferRegion*
void Direct3D11DestroyBuffer(PulseDevice device, PulseBuffer buffer)
{
Direct3D11Buffer* d3d11_buffer = D3D11_RETRIEVE_DRIVER_DATA_AS(buffer, Direct3D11Buffer*);
if(d3d11_buffer->unordered_access_view)
ID3D11UnorderedAccessView_Release(d3d11_buffer->unordered_access_view);
if(d3d11_buffer->shader_resource_view)
ID3D11ShaderResourceView_Release(d3d11_buffer->shader_resource_view);
ID3D11Buffer_Release(d3d11_buffer->buffer);
free(d3d11_buffer);
free(buffer);