Function EncodeImageData

exporter/src/utils/ImageData.cpp:164–178

}

pag::ByteData* EncodeImageData(uint8_t* rgbaBytes, int width, int height, int rowBytes,
                               int quality) {

  pag::ByteData* bitmapBytes = nullptr;
  uint8_t* output = nullptr;
  auto size = WebPEncodeRGBA(rgbaBytes, width, height, rowBytes, quality, &output);
  if (size > 0 && output != nullptr) {
    auto bytes = new uint8_t[size];
    memcpy(bytes, output, size);
    bitmapBytes = pag::ByteData::MakeAdopted(bytes, size).release();
  }
  WebPFree(output);

  return bitmapBytes;
}

void GetOpaqueRect(int& left, int& top, int& right, int& bottom, const uint8_t* data, int width,
                   int height, int stride) {