24 lines
456 B
C++
24 lines
456 B
C++
#include "FrameBuffer.h"
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FrameBuffer::FrameBuffer(uint32_t width, uint32_t height, void* buffer) {
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mWidth = width;
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mHeight = height;
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mPixelSize = mWidth * mHeight;
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if (!buffer) {
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buffer = new RGBA[mPixelSize];
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mExternBuffer = false;
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}
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else {
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mExternBuffer = true;
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}
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mColorBuffer = (RGBA*)buffer;
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mDepthBuffer = new float[mPixelSize] {};
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}
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FrameBuffer::~FrameBuffer() {
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if (!mExternBuffer && mColorBuffer) {
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delete[] mColorBuffer;
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}
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}
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