Method populateFrame

src/openni2/ColorStream.cpp:61–89

}

void ColorStream::populateFrame(libfreenect2::Frame* srcFrame, int srcX, int srcY, OniFrame* dstFrame, int dstX, int dstY, int width, int height) const
{
  dstFrame->sensorType = getSensorType();
  dstFrame->stride = dstFrame->width * 3;

  // copy stream buffer from freenect
  switch (video_mode.pixelFormat)
  {
    default:
      LogError("Pixel format " + to_string(video_mode.pixelFormat) + " not supported by populateFrame()");
      return;

    case ONI_PIXEL_FORMAT_RGB888:
      if (reg->isEnabled()) {
        libfreenect2::Frame registered(512, 424, 4);

        reg->colorFrameRGB888(srcFrame, &registered);

        copyFrame(static_cast<uint8_t*>(registered.data), srcX, srcY, registered.width * registered.bytes_per_pixel, 
                  static_cast<uint8_t*>(dstFrame->data), dstX, dstY, dstFrame->stride, 
                  width, height, mirroring);
      } else {
        copyFrame(static_cast<uint8_t*>(srcFrame->data), srcX, srcY, srcFrame->width * srcFrame->bytes_per_pixel, 
                  static_cast<uint8_t*>(dstFrame->data), dstX, dstY, dstFrame->stride, 
                  width, height, mirroring);
      }
      return;
  }
}

void ColorStream::copyFrame(uint8_t* srcPix, int srcX, int srcY, int srcStride, uint8_t* dstPix, int dstX, int dstY, int dstStride, int width, int height, bool mirroring)
{