firefox-main/media/libwebp/src/webp
Name Description Size Coverage
decode.h 24342 92 %
demux.h WebPDemuxer* demux = WebPDemux(&webp_data); uint32_t width = WebPDemuxGetI(demux, WEBP_FF_CANVAS_WIDTH); uint32_t height = WebPDemuxGetI(demux, WEBP_FF_CANVAS_HEIGHT); // ... (Get information about the features present in the WebP file). uint32_t flags = WebPDemuxGetI(demux, WEBP_FF_FORMAT_FLAGS); // ... (Iterate over all frames). WebPIterator iter; if (WebPDemuxGetFrame(demux, 1, &iter)) { do { // ... (Consume 'iter'; e.g. Decode 'iter.fragment' with WebPDecode(), // ... and get other frame properties like width, height, offsets etc. // ... see 'struct WebPIterator' below for more info). } while (WebPDemuxNextFrame(&iter)); WebPDemuxReleaseIterator(&iter); } // ... (Extract metadata). WebPChunkIterator chunk_iter; if (flags & ICCP_FLAG) WebPDemuxGetChunk(demux, "ICCP", 1, &chunk_iter); // ... (Consume the ICC profile in 'chunk_iter.chunk'). WebPDemuxReleaseChunkIterator(&chunk_iter); if (flags & EXIF_FLAG) WebPDemuxGetChunk(demux, "EXIF", 1, &chunk_iter); // ... (Consume the EXIF metadata in 'chunk_iter.chunk'). WebPDemuxReleaseChunkIterator(&chunk_iter); if (flags & XMP_FLAG) WebPDemuxGetChunk(demux, "XMP ", 1, &chunk_iter); // ... (Consume the XMP metadata in 'chunk_iter.chunk'). WebPDemuxReleaseChunkIterator(&chunk_iter); WebPDemuxDelete(demux); 16019 100 %
encode.h 28501 100 %
format_constants.h 4016 -
mux.h int copy_data = 0; WebPMux* mux = WebPMuxNew(); // ... (Prepare image data). WebPMuxSetImage(mux, &image, copy_data); // ... (Prepare ICCP color profile data). WebPMuxSetChunk(mux, "ICCP", &icc_profile, copy_data); // ... (Prepare XMP metadata). WebPMuxSetChunk(mux, "XMP ", &xmp, copy_data); // Get data from mux in WebP RIFF format. WebPMuxAssemble(mux, &output_data); WebPMuxDelete(mux); // ... (Consume output_data; e.g. write output_data.bytes to file). WebPDataClear(&output_data); 25966 -
mux_types.h 3260 -
types.h _MSC_VER 3177 -