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author | Lars-Dominik Braun <PromyLOPh@gmail.com> | 2008-08-27 12:33:21 +0200 |
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committer | Lars-Dominik Braun <PromyLOPh@gmail.com> | 2008-08-27 12:33:21 +0200 |
commit | fe960fc16385a6cd9616b823603679ef26b4c4a3 (patch) | |
tree | 13efde78ee3d038b52bb07e7577eb5d4d93e206a | |
parent | 6261a865d94f28b2fb6f06716178e22192176e17 (diff) | |
download | pianobar-fe960fc16385a6cd9616b823603679ef26b4c4a3.tar.gz pianobar-fe960fc16385a6cd9616b823603679ef26b4c4a3.tar.bz2 pianobar-fe960fc16385a6cd9616b823603679ef26b4c4a3.zip |
AAC-Player fine tuning
Move variables definitions outside the loop, define buffer as short int,
as replaygain works with ints, not bytes.
-rw-r--r-- | src/player.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/player.c b/src/player.c index 4d42b91..462a374 100644 --- a/src/player.c +++ b/src/player.c @@ -89,8 +89,10 @@ size_t BarPlayerCurlCb (void *ptr, size_t size, size_t nmemb, void *stream) { player->bufferRead = 0; if (player->mode == PLAYER_RECV_DATA) { - char *aacDecoded; + short int *aacDecoded; NeAACDecFrameInfo frameInfo; + int tmpReplayBuf; + size_t i; while ((player->bufferFilled - player->bufferRead) > player->sampleSize[player->sampleSizeCurr]) { @@ -103,22 +105,19 @@ size_t BarPlayerCurlCb (void *ptr, size_t size, size_t nmemb, void *stream) { NeAACDecGetErrorMessage (frameInfo.error)); break; } - short int *replayBuf = (short int *) aacDecoded; - int tmpReplayBuf; - size_t i; for (i = 0; i < frameInfo.samples; i++) { - tmpReplayBuf = (float) replayBuf[i] * player->scale; + tmpReplayBuf = (float) aacDecoded[i] * player->scale; /* avoid clipping */ if (tmpReplayBuf > INT16_MAX) { - replayBuf[i] = INT16_MAX; + aacDecoded[i] = INT16_MAX; } else if (tmpReplayBuf < INT16_MIN) { - replayBuf[i] = INT16_MIN; + aacDecoded[i] = INT16_MIN; } else { - replayBuf[i] = tmpReplayBuf; + aacDecoded[i] = tmpReplayBuf; } } /* ao_play needs bytes: 1 sample = 16 bits = 2 bytes */ - ao_play (player->audioOutDevice, aacDecoded, + ao_play (player->audioOutDevice, (char *) aacDecoded, frameInfo.samples * 16 / 8); player->bufferRead += frameInfo.bytesconsumed; player->sampleSizeCurr++; |