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| author | Max Kellermann <max@duempel.org> | 2008-08-26 08:27:10 +0200 |
|---|---|---|
| committer | Eric Wong <normalperson@yhbt.net> | 2008-08-30 18:44:54 -0700 |
| commit | d1015501dffd383b9ab9428303999615fde0fc66 (patch) | |
| tree | e5097437fe15a357f31485ac67aaec8860b9fcb1 /src | |
| parent | 15e76670b40a223ee58c5aae26b2d9540a1b87b8 (diff) | |
| download | mpd-d1015501dffd383b9ab9428303999615fde0fc66.tar.gz mpd-d1015501dffd383b9ab9428303999615fde0fc66.tar.xz mpd-d1015501dffd383b9ab9428303999615fde0fc66.zip | |
aac: simplified fillAacBuffer()
Return instead of putting all the code into a if-closure. That saves
one level of indentation.
Diffstat (limited to 'src')
| -rw-r--r-- | src/inputPlugins/aac_plugin.c | 58 |
1 files changed, 25 insertions, 33 deletions
diff --git a/src/inputPlugins/aac_plugin.c b/src/inputPlugins/aac_plugin.c index 353fafd40..de611b1ce 100644 --- a/src/inputPlugins/aac_plugin.c +++ b/src/inputPlugins/aac_plugin.c @@ -39,43 +39,35 @@ typedef struct { static void fillAacBuffer(AacBuffer * b) { - if (b->bytesConsumed > 0) { - size_t bread; - - if (b->bytesIntoBuffer) { - memmove((void *)b->buffer, (void *)(b->buffer + - b->bytesConsumed), - b->bytesIntoBuffer); - } + size_t bread; - if (!b->atEof) { - bread = readFromInputStream(b->inStream, - (void *)(b->buffer + - b-> - bytesIntoBuffer), - 1, b->bytesConsumed); - if (bread != b->bytesConsumed) - b->atEof = 1; - b->bytesIntoBuffer += bread; - } + if (b->bytesConsumed == 0) + return; - b->bytesConsumed = 0; + if (b->bytesIntoBuffer) { + memmove((void *)b->buffer, (void *)(b->buffer + + b->bytesConsumed), + b->bytesIntoBuffer); + } - if (b->bytesIntoBuffer > 3) { - if (memcmp(b->buffer, "TAG", 3) == 0) - b->bytesIntoBuffer = 0; - } - if (b->bytesIntoBuffer > 11) { - if (memcmp(b->buffer, "LYRICSBEGIN", 11) == 0) { - b->bytesIntoBuffer = 0; - } - } - if (b->bytesIntoBuffer > 8) { - if (memcmp(b->buffer, "APETAGEX", 8) == 0) { - b->bytesIntoBuffer = 0; - } - } + if (!b->atEof) { + bread = readFromInputStream(b->inStream, + (void *)(b->buffer + + b-> + bytesIntoBuffer), + 1, b->bytesConsumed); + if (bread != b->bytesConsumed) + b->atEof = 1; + b->bytesIntoBuffer += bread; } + + b->bytesConsumed = 0; + + if ((b->bytesIntoBuffer > 3 && memcmp(b->buffer, "TAG", 3) == 0) || + (b->bytesIntoBuffer > 11 && + memcmp(b->buffer, "LYRICSBEGIN", 11) == 0) || + (b->bytesIntoBuffer > 8 && memcmp(b->buffer, "APETAGEX", 8) == 0)) + b->bytesIntoBuffer = 0; } static void advanceAacBuffer(AacBuffer * b, size_t bytes) |