- offset = MP3FindSyncWord(readPtr, bytesLeft);\r
- if (offset < 0) {\r
- set_if_not_changed(&shared_ctl->mp3_offs, mp3_offs, shared_ctl->mp3_len);\r
- return; // EOF\r
- }\r
- readPtr += offset;\r
- bytesLeft -= offset;\r
-\r
- err = MP3Decode(shared_data->mp3dec, &readPtr, &bytesLeft,\r
- shared_data->mp3_buffer[shared_ctl->mp3_buffsel], 0);\r
- if (err) {\r
- if (err == ERR_MP3_INDATA_UNDERFLOW) {\r
- set_if_not_changed(&shared_ctl->mp3_offs, mp3_offs, shared_ctl->mp3_len);\r
- return;\r
- } else if (err <= -6 && err >= -12) {\r
- // ERR_MP3_INVALID_FRAMEHEADER, ERR_MP3_INVALID_*\r
- // just try to skip the offending frame..\r
- readPtr++;\r
+ for (retries = 0; retries < 2; retries++)\r
+ {\r
+ offset = mp3_find_sync_word(readPtr, bytesLeft);\r
+ if (offset < 0)\r
+ goto set_eof;\r
+\r
+ readPtr += offset;\r
+ bytesLeft -= offset;\r
+\r
+ err = MP3Decode(shared_data->mp3dec, &readPtr, &bytesLeft,\r
+ shared_data->mp3_buffer[shared_ctl->mp3_buffsel], 0);\r
+ if (err) {\r
+ if (err == ERR_MP3_MAINDATA_UNDERFLOW)\r
+ // just need another frame\r
+ continue;\r
+\r
+ if (err == ERR_MP3_INDATA_UNDERFLOW)\r
+ goto set_eof;\r
+\r
+ if (err <= -6 && err >= -12) {\r
+ // ERR_MP3_INVALID_FRAMEHEADER, ERR_MP3_INVALID_*\r
+ // just try to skip the offending frame..\r
+ readPtr++;\r
+ bytesLeft--;\r
+ continue;\r
+ }\r
+ shared_ctl->mp3_errors++;\r
+ shared_ctl->mp3_lasterr = err;\r