drawJpg()

JRESULT fl::third_party::TJpg_Decoder::drawJpg	(	int32_t	x,
		int32_t	y,
		const uint8_t	array[],
		size_t	array_size )

Definition at line 137 of file TJpg_Decoder.cpp.hpp.

                                                                                                            {
  JDEC jdec;
  JRESULT jresult = JDR_OK;
 
  jpg_source = TJPG_ARRAY;
  array_index = 0;
  array_data  = jpeg_data;
  array_size  = data_size;
 
  jpeg_x = x;
  jpeg_y = y;
 
  jdec.swap = _swap;
 
  // Analyse input data - pass 'this' as device pointer for callbacks
  jresult = jd_prepare(&jdec, jd_input, workspace, TJPGD_WORKSPACE_SIZE, this);
 
  // Extract image and render
  if (jresult == JDR_OK) {
    // Debug: Check image dimensions from jdec
    // jdec should now have width/height populated
    jresult = jd_decomp(&jdec, jd_output, jpgScale);
  }
 
  return jresult;
}

References _swap, array_data, array_index, array_size, FL_NOEXCEPT, fl::third_party::jd_decomp(), jd_input(), jd_output(), fl::third_party::jd_prepare(), fl::third_party::JDR_OK, jpeg_x, jpeg_y, jpg_source, jpgScale, fl::third_party::JDEC::swap, fl::third_party::TJPG_ARRAY, TJPGD_WORKSPACE_SIZE, workspace, fl::x, and fl::y.

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