Function init_source

src/librawspeed/decompressors/JpegDecompressor.cpp:58–58

/* Read JPEG image from a memory segment */

static void init_source(j_decompress_ptr cinfo) {}
static boolean fill_input_buffer(j_decompress_ptr cinfo) {
  auto* src = (struct jpeg_source_mgr*)cinfo->src;
  return (boolean) !!src->bytes_in_buffer;