222 void MuxImageInit(WebPMuxImage* const wpi) {  in MuxImageInit()  argument
223   assert(wpi);  in MuxImageInit()
224   memset(wpi, 0, sizeof(*wpi));  in MuxImageInit()
227 WebPMuxImage* MuxImageRelease(WebPMuxImage* const wpi) {  in MuxImageRelease()  argument
229   if (wpi == NULL) return NULL;  in MuxImageRelease()
232   ChunkListDelete(&wpi->header_);  in MuxImageRelease()
233   ChunkListDelete(&wpi->alpha_);  in MuxImageRelease()
234   ChunkListDelete(&wpi->img_);  in MuxImageRelease()
235   ChunkListDelete(&wpi->unknown_);  in MuxImageRelease()
237   next = wpi->next_;  in MuxImageRelease()
238   MuxImageInit(wpi);  in MuxImageRelease()
246 static WebPChunk** GetChunkListFromId(const WebPMuxImage* const wpi,  in GetChunkListFromId()  argument
248   assert(wpi != NULL);  in GetChunkListFromId()
250     case WEBP_CHUNK_ANMF:  return (WebPChunk**)&wpi->header_;  in GetChunkListFromId()
251     case WEBP_CHUNK_ALPHA: return (WebPChunk**)&wpi->alpha_;  in GetChunkListFromId()
252     case WEBP_CHUNK_IMAGE: return (WebPChunk**)&wpi->img_;  in GetChunkListFromId()
301 WebPMuxError MuxImagePush(const WebPMuxImage* wpi, WebPMuxImage** wpi_list) {  in MuxImagePush()  argument
312   *new_wpi = *wpi;  in MuxImagePush()
326 WebPMuxImage* MuxImageDelete(WebPMuxImage* const wpi) {  in MuxImageDelete()  argument
328   WebPMuxImage* const next = MuxImageRelease(wpi);  in MuxImageDelete()
329   WebPSafeFree(wpi);  in MuxImageDelete()
346                             WebPMuxImage** wpi) {  in MuxImageGetNth()
348   assert(wpi);  in MuxImageGetNth()
353   *wpi = (WebPMuxImage*)*wpi_list;  in MuxImageGetNth()
361 size_t MuxImageDiskSize(const WebPMuxImage* const wpi) {  in MuxImageDiskSize()  argument
363   if (wpi->header_ != NULL) size += ChunkDiskSize(wpi->header_);  in MuxImageDiskSize()
364   if (wpi->alpha_ != NULL) size += ChunkDiskSize(wpi->alpha_);  in MuxImageDiskSize()
365   if (wpi->img_ != NULL) size += ChunkDiskSize(wpi->img_);  in MuxImageDiskSize()
366   if (wpi->unknown_ != NULL) size += ChunkListDiskSize(wpi->unknown_);  in MuxImageDiskSize()
386 uint8_t* MuxImageEmit(const WebPMuxImage* const wpi, uint8_t* dst) {  in MuxImageEmit()  argument
391   assert(wpi);  in MuxImageEmit()
392   if (wpi->header_ != NULL) {  in MuxImageEmit()
393     dst = ChunkEmitSpecial(wpi->header_, MuxImageDiskSize(wpi), dst);  in MuxImageEmit()
395   if (wpi->alpha_ != NULL) dst = ChunkEmit(wpi->alpha_, dst);  in MuxImageEmit()
396   if (wpi->img_ != NULL) dst = ChunkEmit(wpi->img_, dst);  in MuxImageEmit()
397   if (wpi->unknown_ != NULL) dst = ChunkListEmit(wpi->unknown_, dst);  in MuxImageEmit()