µGFX Development

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New configuration options for image rendering

Joel Bodenmann

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Certain configuration parameters that affected the rendering performance & resource usage when rendering images have now been exposed to the configuration file. This allows changing the performance of the image rendering depending on how many resources (mainly memory) the target hardware has to offer. The following configuration options are now available:

  • GDISP_IMAGE_BMP_BLIT_BUFFER_SIZE
  • GDISP_IMAGE_GIF_BLIT_BUFFER_SIZE
  • GDISP_IMAGE_PNG_BLIT_BUFFER_SIZE
  • GDISP_IMAGE_PNG_FILE_BUFFER_SIZE
  • GDISP_IMAGE_PNG_Z_BUFFER_SIZE

The default values have not been changed. Therefore, simply not touching these values will not change the behavior of the system when upgrading.




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