예제 #1
0
static void ClearParams(void) {
  ClearPreviousPic();
  WebPDataClear(&kParams.data);
  WebPDemuxReleaseIterator(&kParams.frameiter);
  WebPDemuxReleaseChunkIterator(&kParams.iccp);
  WebPDemuxDelete(kParams.dmux);
  kParams.dmux = NULL;
}
예제 #2
0
파일: vwebp.c 프로젝트: appunite/libwebp
static int Decode(void) {   // Fills kParams.curr_frame
  const WebPIterator* const curr = &kParams.curr_frame;
  WebPDecoderConfig* const config = &kParams.config;
  WebPDecBuffer* const output_buffer = &config->output;
  int ok = 0;

  ClearPreviousPic();
  output_buffer->colorspace = MODE_RGBA;
  ok = (WebPDecode(curr->fragment.bytes, curr->fragment.size,
                   config) == VP8_STATUS_OK);
  if (!ok) {
    fprintf(stderr, "Decoding of frame #%d failed!\n", curr->frame_num);
  } else {
    kParams.pic = output_buffer;
    if (kParams.use_color_profile) {
      ok = ApplyColorProfile(&kParams.iccp.chunk, output_buffer);
      if (!ok) {
        fprintf(stderr, "Applying color profile to frame #%d failed!\n",
                curr->frame_num);
      }
    }
  }
  return ok;
}