// Copyright 2016 The SwiftShader Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "Direct3DPixelShader8.hpp"
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#include "Debug.hpp"
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namespace D3D8
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{
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Direct3DPixelShader8::Direct3DPixelShader8(Direct3DDevice8 *device, const unsigned long *shaderToken) : device(device), pixelShader(shaderToken)
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{
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const unsigned long *token = shaderToken;
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size = 0;
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while(shaderToken[size] != 0x0000FFFF)
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{
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size++;
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}
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size++;
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this->shaderToken = new unsigned long[size];
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memcpy(this->shaderToken, shaderToken, size * sizeof(unsigned long));
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}
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Direct3DPixelShader8::~Direct3DPixelShader8()
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{
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delete[] shaderToken;
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shaderToken = 0;
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}
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long Direct3DPixelShader8::QueryInterface(const IID &iid, void **object)
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{
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TRACE("");
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ASSERT(false); // Internal object
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return NOINTERFACE(iid);
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}
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unsigned long Direct3DPixelShader8::AddRef()
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{
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TRACE("");
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return Unknown::AddRef();
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}
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unsigned long Direct3DPixelShader8::Release()
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{
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TRACE("");
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return Unknown::Release();
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}
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void Direct3DPixelShader8::GetFunction(void *data, unsigned int *size)
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{
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TRACE("");
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if(data)
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{
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memcpy(data, shaderToken, this->size * 4);
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}
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*size = this->size * 4;
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}
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const sw::PixelShader *Direct3DPixelShader8::getPixelShader() const
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{
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return &pixelShader;
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}
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}
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