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14 lines
725 B
C++
14 lines
725 B
C++
#pragma once
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#include "stdafx.h"
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class PNGHelper
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{
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private:
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static int DecodePNG(vector<unsigned char>& out_image, unsigned long& image_width, unsigned long& image_height, const unsigned char* in_png, size_t in_size, bool convert_to_rgba32 = true);
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public:
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static bool WritePNG(std::stringstream &stream, uint32_t* buffer, uint32_t xSize, uint32_t ySize, uint32_t bitsPerPixel = 24);
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static bool WritePNG(string filename, uint32_t* buffer, uint32_t xSize, uint32_t ySize, uint32_t bitsPerPixel = 24);
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static bool ReadPNG(string filename, vector<uint8_t> &pngData, uint32_t &pngWidth, uint32_t &pngHeight);
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static bool ReadPNG(vector<uint8_t> input, vector<uint8_t> &output, uint32_t &pngWidth, uint32_t &pngHeight);
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}; |