117     WebPMuxAnimDispose dispose_method, int is_lossless, int is_frame,  in CreateFrameFragmentData()  argument
122   const size_t frame_frgm_size = kChunks[is_frame ? IDX_ANMF : IDX_FRGM].size;  in CreateFrameFragmentData()
139   if (is_frame) {  in CreateFrameFragmentData()
301   int is_frame;  in WebPMuxPushFrame()  local
307   is_frame = (frame->id == WEBP_CHUNK_ANMF);  in WebPMuxPushFrame()
308   if (!(is_frame || (frame->id == WEBP_CHUNK_FRGM))) {  in WebPMuxPushFrame()
339     const int duration = is_frame ? frame->duration : 1 /* unused */;  in WebPMuxPushFrame()
341         is_frame ? frame->dispose_method : 0 /* unused */;  in WebPMuxPushFrame()
342     const uint32_t tag = kChunks[is_frame ? IDX_ANMF : IDX_FRGM].tag;  in WebPMuxPushFrame()
353                                   is_frame, &frame_frgm);  in WebPMuxPushFrame()
413   const int is_frame = (tag == kChunks[IDX_ANMF].tag);  in GetFrameFragmentInfo()  local
416       is_frame ? ANMF_CHUNK_SIZE : FRGM_CHUNK_SIZE;  in GetFrameFragmentInfo()
423   if (is_frame) *duration = GetLE24(data->bytes + 12);  in GetFrameFragmentInfo()