diff options
| author | Warren Dukes <warren.dukes@gmail.com> | 2004-05-10 14:06:23 +0000 |
|---|---|---|
| committer | Warren Dukes <warren.dukes@gmail.com> | 2004-05-10 14:06:23 +0000 |
| commit | 7626d9a547e9a8dfadbcf0dc148fcef4e61bb2cd (patch) | |
| tree | 99abd91a2aee35d924476a8188c6b3628f72008e /src/outputBuffer.c | |
| parent | 9dd098f09b84fadce60a779a2f2daa0e904e94d2 (diff) | |
| download | mpd-7626d9a547e9a8dfadbcf0dc148fcef4e61bb2cd.tar.gz mpd-7626d9a547e9a8dfadbcf0dc148fcef4e61bb2cd.tar.xz mpd-7626d9a547e9a8dfadbcf0dc148fcef4e61bb2cd.zip | |
more little bits of code in prep for resample/audioFormat conversion,
now to just write the actual audioFormat conversion code!
git-svn-id: https://svn.musicpd.org/mpd/trunk@970 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src/outputBuffer.c')
| -rw-r--r-- | src/outputBuffer.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/outputBuffer.c b/src/outputBuffer.c index 1861fe45a..615139231 100644 --- a/src/outputBuffer.c +++ b/src/outputBuffer.c @@ -38,10 +38,32 @@ void flushOutputBuffer(OutputBuffer * cb) { } int sendDataToOutputBuffer(OutputBuffer * cb, DecoderControl * dc, - char * data, long datalen, float time, mpd_uint16 bitRate) + char * dataIn, long dataInLen, float time, mpd_uint16 bitRate) { mpd_uint16 dataToSend; mpd_uint16 chunkLeft; + char * data; + size_t datalen; + static char * convBuffer = NULL; + static long convBufferLen = 0; + + if(memcmp(&(cb->audioFormat),&(dc->audioFormat),sizeof(AudioFormat))==0) + { + data = dataIn; + datalen = dataInLen; + } + else { + datalen = pcm_sizeOfOutputBufferForAudioFormatConversion( + &(dc->audioFormat), dataIn, dataInLen, + &(cb->audioFormat)); + if(datalen > convBufferLen) { + convBuffer = realloc(convBuffer,datalen); + convBufferLen = datalen; + } + data = convBuffer; + pcm_convertAudioFormat(&(dc->audioFormat), dataIn, dataInLen, + &(cb->audioFormat),data); + } while(datalen) { if(currentChunk != cb->end) { |