+++ /dev/null
-/*\r
-* Copyright (c) 2007-2010 SlimDX Group\r
-* \r
-* Permission is hereby granted, free of charge, to any person obtaining a copy\r
-* of this software and associated documentation files (the "Software"), to deal\r
-* in the Software without restriction, including without limitation the rights\r
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
-* copies of the Software, and to permit persons to whom the Software is\r
-* furnished to do so, subject to the following conditions:\r
-* \r
-* The above copyright notice and this permission notice shall be included in\r
-* all copies or substantial portions of the Software.\r
-* \r
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
-* THE SOFTWARE.\r
-*/\r
-#include "stdafx.h"\r
-\r
-#include "../stack_array.h"\r
-\r
-#include "Buffer11.h"\r
-#include "SamplerState11.h"\r
-#include "ShaderResourceView11.h"\r
-#include "UnorderedAccessView11.h"\r
-#include "ComputeShaderWrapper11.h"\r
-#include "ComputeShader11.h"\r
-#include "ClassInstance11.h"\r
-\r
-using namespace System;\r
-\r
-namespace SlimDX\r
-{\r
-namespace Direct3D11\r
-{ \r
- ComputeShaderWrapper::ComputeShaderWrapper( ID3D11DeviceContext* device )\r
- {\r
- if( device == 0 )\r
- throw gcnew ArgumentNullException( "deviceContext" );\r
- deviceContext = device;\r
- }\r
-\r
- void ComputeShaderWrapper::Set( ComputeShader^ shader )\r
- {\r
- Set( shader, nullptr );\r
- }\r
-\r
- void ComputeShaderWrapper::Set( ComputeShader^ shader, array<ClassInstance^>^ classInstances )\r
- {\r
- ID3D11ComputeShader *nativeShader = shader == nullptr ? NULL : shader->InternalPointer;\r
- ID3D11ClassInstance** instancePtr = NULL;\r
- stack_array<ID3D11ClassInstance*> instances;\r
- UINT count = 0;\r
-\r
- if( classInstances != nullptr && classInstances->Length > 0 )\r
- {\r
- instances = stack_array<ID3D11ClassInstance*>( classInstances->Length );\r
- instancePtr = &instances[0];\r
- count = classInstances->Length;\r
-\r
- for( int i = 0; i < classInstances->Length; i++ )\r
- instances[i] = classInstances[i]->InternalPointer;\r
- }\r
-\r
- deviceContext->CSSetShader( nativeShader, instancePtr, count );\r
- }\r
-\r
- ComputeShader^ ComputeShaderWrapper::Get()\r
- {\r
- return Get( nullptr );\r
- }\r
-\r
- ComputeShader^ ComputeShaderWrapper::Get( array<ClassInstance^>^ classInstances )\r
- {\r
- ID3D11ComputeShader *shader = NULL;\r
- ID3D11ClassInstance** instancePtr = NULL;\r
- stack_array<ID3D11ClassInstance*> instances;\r
- UINT count = 0;\r
-\r
- if( classInstances != nullptr && classInstances->Length > 0 )\r
- {\r
- instances = stack_array<ID3D11ClassInstance*>( classInstances->Length );\r
- instancePtr = &instances[0];\r
- count = classInstances->Length;\r
- }\r
-\r
- deviceContext->CSGetShader( &shader, instancePtr, &count );\r
-\r
- for( UINT i = 0; i < count; i++ )\r
- classInstances[i] = ClassInstance::FromPointer( instances[i] );\r
-\r
- return shader == NULL ? nullptr : ComputeShader::FromPointer( shader );\r
- }\r
-\r
- array<Buffer^>^ ComputeShaderWrapper::GetConstantBuffers( int startSlot, int count )\r
- {\r
- array<Buffer^>^ buffers = gcnew array<Buffer^>( count );\r
- stack_array<ID3D11Buffer*> results = stackalloc( ID3D11Buffer*, count );\r
-\r
- deviceContext->CSGetConstantBuffers( startSlot, count, &results[0] );\r
-\r
- for( int i = 0; i < count; i++ )\r
- buffers[i] = Buffer::FromPointer( results[i] );\r
-\r
- return buffers;\r
- }\r
-\r
- array<SamplerState^>^ ComputeShaderWrapper::GetSamplers( int startSlot, int count )\r
- {\r
- array<SamplerState^>^ samplers = gcnew array<SamplerState^>( count );\r
- stack_array<ID3D11SamplerState*> results = stackalloc( ID3D11SamplerState*, count );\r
-\r
- deviceContext->CSGetSamplers( startSlot, count, &results[0] );\r
-\r
- for( int i = 0; i < count; i++ )\r
- samplers[i] = SamplerState::FromPointer( results[i] );\r
-\r
- return samplers;\r
- }\r
-\r
- array<ShaderResourceView^>^ ComputeShaderWrapper::GetShaderResources( int startSlot, int count )\r
- {\r
- array<ShaderResourceView^>^ resources = gcnew array<ShaderResourceView^>( count );\r
- stack_array<ID3D11ShaderResourceView*> results = stackalloc( ID3D11ShaderResourceView*, count );\r
-\r
- deviceContext->CSGetShaderResources( startSlot, count, &results[0] );\r
-\r
- for( int i = 0; i < count; i++ )\r
- resources[i] = ShaderResourceView::FromPointer( results[i] );\r
-\r
- return resources;\r
- }\r
-\r
- array<UnorderedAccessView^>^ ComputeShaderWrapper::GetUnorderedAccessViews( int startSlot, int count )\r
- {\r
- array<UnorderedAccessView^>^ resources = gcnew array<UnorderedAccessView^>( count );\r
- stack_array<ID3D11UnorderedAccessView*> results = stackalloc( ID3D11UnorderedAccessView*, count );\r
-\r
- deviceContext->CSGetUnorderedAccessViews( startSlot, count, &results[0] );\r
-\r
- for( int i = 0; i < count; i++ )\r
- resources[i] = UnorderedAccessView::FromPointer( results[i] );\r
-\r
- return resources;\r
- }\r
-\r
- void ComputeShaderWrapper::SetConstantBuffer( Buffer^ constantBuffer, int slot )\r
- {\r
- ID3D11Buffer *buffer = constantBuffer == nullptr ? NULL : constantBuffer->InternalPointer;\r
- deviceContext->CSSetConstantBuffers( slot, 1, &buffer );\r
- }\r
-\r
- void ComputeShaderWrapper::SetConstantBuffers( array<Buffer^>^ constantBuffers, int startSlot, int count )\r
- {\r
- if( count > constantBuffers->Length )\r
- throw gcnew ArgumentOutOfRangeException( "count" );\r
-\r
- stack_array<ID3D11Buffer*> input = stackalloc( ID3D11Buffer*, count );\r
- for( int i = 0; i < count; i++ )\r
- input[i] = constantBuffers[i] == nullptr ? NULL : constantBuffers[i]->InternalPointer;\r
-\r
- deviceContext->CSSetConstantBuffers( startSlot, count, &input[0] );\r
- }\r
-\r
- void ComputeShaderWrapper::SetSampler( SamplerState^ sampler, int slot )\r
- {\r
- ID3D11SamplerState *pointer = sampler == nullptr ? NULL : sampler->InternalPointer;\r
- deviceContext->CSSetSamplers( slot, 1, &pointer );\r
- }\r
-\r
- void ComputeShaderWrapper::SetSamplers( array<SamplerState^>^ samplers, int startSlot, int count )\r
- {\r
- if( count > samplers->Length )\r
- throw gcnew ArgumentOutOfRangeException( "count" );\r
-\r
- stack_array<ID3D11SamplerState*> input = stackalloc( ID3D11SamplerState*, count );\r
- for( int i = 0; i < count; i++ )\r
- input[i] = samplers[i] == nullptr ? NULL : samplers[i]->InternalPointer;\r
-\r
- deviceContext->CSSetSamplers( startSlot, count, &input[0] );\r
- }\r
-\r
- void ComputeShaderWrapper::SetShaderResource( ShaderResourceView^ resourceView, int slot )\r
- {\r
- ID3D11ShaderResourceView *resource = resourceView == nullptr ? NULL : resourceView->InternalPointer;\r
- deviceContext->CSSetShaderResources( slot, 1, &resource );\r
- }\r
-\r
- void ComputeShaderWrapper::SetShaderResources( array<ShaderResourceView^>^ resourceViews, int startSlot, int count )\r
- {\r
- if( count > resourceViews->Length )\r
- throw gcnew ArgumentOutOfRangeException( "count" );\r
-\r
- stack_array<ID3D11ShaderResourceView*> input = stackalloc( ID3D11ShaderResourceView*, count );\r
- for( int i = 0; i < count; i++ )\r
- input[i] = resourceViews[i] == nullptr ? NULL : resourceViews[i]->InternalPointer;\r
-\r
- deviceContext->CSSetShaderResources( startSlot, count, &input[0] );\r
- }\r
-\r
- void ComputeShaderWrapper::SetUnorderedAccessView( UnorderedAccessView^ unorderedAccessView, int slot )\r
- {\r
- SetUnorderedAccessView( unorderedAccessView, slot, -1 );\r
- }\r
-\r
- void ComputeShaderWrapper::SetUnorderedAccessViews( array<UnorderedAccessView^>^ unorderedAccessViews, int startSlot, int count )\r
- {\r
- array<int>^ lengths = gcnew array<int>( count );\r
- for( int i = 0; i < count; i++ )\r
- lengths[i] = -1;\r
-\r
- SetUnorderedAccessViews( unorderedAccessViews, startSlot, count, lengths );\r
- }\r
-\r
- void ComputeShaderWrapper::SetUnorderedAccessView( UnorderedAccessView^ unorderedAccessView, int slot, int initialLength )\r
- {\r
- UINT nativeLength = initialLength;\r
- ID3D11UnorderedAccessView *resource = unorderedAccessView == nullptr ? NULL : unorderedAccessView->InternalPointer;\r
- deviceContext->CSSetUnorderedAccessViews( slot, 1, &resource, &nativeLength );\r
- }\r
-\r
- void ComputeShaderWrapper::SetUnorderedAccessViews( array<UnorderedAccessView^>^ unorderedAccessViews, int startSlot, int count, array<int>^ initialLengths )\r
- {\r
- if( count > unorderedAccessViews->Length )\r
- throw gcnew ArgumentOutOfRangeException( "count" );\r
-\r
- stack_array<ID3D11UnorderedAccessView*> input = stackalloc( ID3D11UnorderedAccessView*, count );\r
- for( int i = 0; i < count; i++ )\r
- input[i] = unorderedAccessViews[i] == nullptr ? NULL : unorderedAccessViews[i]->InternalPointer;\r
-\r
- pin_ptr<int> pinnedLengths = &initialLengths[0];\r
- deviceContext->CSSetUnorderedAccessViews( startSlot, count, &input[0], reinterpret_cast<UINT*>( pinnedLengths ) );\r
- }\r
-}\r
-}\r
OSDN Git Service
