compute fragments of blockpictures

src/Audio.cpp

@@ -5880,14 +5880,11 @@ uint8_t Audio::determineOggCodec(uint8_t* data, uint16_t len) {
     }
     data += 27;
     idx = specialIndexOf(data, "OpusHead", 40);
-    if(idx >= 0) return CODEC_OPUS;
+    if(idx >= 0) { return CODEC_OPUS; }
     idx = specialIndexOf(data, "fLaC", 40);
-    if(idx >= 0) return CODEC_FLAC;
+    if(idx >= 0) { return CODEC_FLAC; }
     idx = specialIndexOf(data, "vorbis", 40);
-    if(idx >= 0) {
-        log_i("vorbis");
-        return CODEC_VORBIS;
-    }
+    if(idx >= 0) { return CODEC_VORBIS; }
     return CODEC_NONE;
 }
 //-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

src/vorbis_decoder/vorbis_decoder.h

@@ -230,10 +230,14 @@ uint16_t VORBISGetOutputSamps();
 char    *VORBISgetStreamTitle();
 int      VORBISFindSyncWord(unsigned char *buf, int nBytes);
 int      VORBISparseOGG(uint8_t *inbuf, int *bytesLeft);
+int      vorbisDecodePage1(uint8_t* inbuf, int* bytesLeft, uint32_t segmentLength);
+int      vorbisDecodePage2(uint8_t* inbuf, int* bytesLeft, uint32_t segmentLength);
+int      vorbisDecodePage3(uint8_t* inbuf, int* bytesLeft, uint32_t segmentLength);
+int      vorbisDecodePage4(uint8_t* inbuf, int* bytesLeft, uint32_t segmentLength, short* outbuf);
 int      parseVorbisComment(uint8_t *inbuf, int16_t nBytes);
 int      parseVorbisCodebook();
 int      parseVorbisFirstPacket(uint8_t *inbuf, int16_t nBytes);
-uint16_t continuedOggPackets(uint8_t *inbuf, int *bytesLeft);
+uint16_t continuedOggPackets(uint8_t *inbuf);
 int      vorbis_book_unpack(codebook_t *s);
 uint32_t decpack(int32_t entry, int32_t used_entry, uint8_t quantvals, codebook_t *b, int maptype);
 int      oggpack_eop();