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aac: simplified fillAacBuffer()

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Return instead of putting all the code into a if-closure.  That saves
one level of indentation.
This commit is contained in:
Max Kellermann 2008-08-26 08:27:10 +02:00
parent 1d18f0089a
commit 2a14141121
1 changed files with 26 additions and 34 deletions
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22
src/inputPlugins/aac_plugin.c
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@ -39,9 +39,11 @@ typedef struct {
static void fillAacBuffer(AacBuffer * b) static void fillAacBuffer(AacBuffer * b)
{ {
if (b->bytesConsumed > 0) {
size_t bread; size_t bread;
if (b->bytesConsumed == 0)
return;
if (b->bytesIntoBuffer) { if (b->bytesIntoBuffer) {
memmove((void *)b->buffer, (void *)(b->buffer + memmove((void *)b->buffer, (void *)(b->buffer +
b->bytesConsumed), b->bytesConsumed),
@ -61,22 +63,12 @@ static void fillAacBuffer(AacBuffer * b)
b->bytesConsumed = 0; b->bytesConsumed = 0;
if (b->bytesIntoBuffer > 3) { if ((b->bytesIntoBuffer > 3 && memcmp(b->buffer, "TAG", 3) == 0) ||
if (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; 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;
}
}
}
}
static void advanceAacBuffer(AacBuffer * b, size_t bytes) static void advanceAacBuffer(AacBuffer * b, size_t bytes)
{ {