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cosmetics: rename variable 'n' to 'pad_bytes'

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Originally committed as revision 25976 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2010-12-14 14:52:12 +00:00
parent 1971ab6ed6
commit eed00252c9
1 changed files with 5 additions and 5 deletions
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10
libavcodec/ac3enc.c
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@ -1040,7 +1040,7 @@ static unsigned int pow_poly(unsigned int a, unsigned int n, unsigned int poly)
*/ */
static void output_frame_end(AC3EncodeContext *s) static void output_frame_end(AC3EncodeContext *s)
{ {
int frame_size, frame_size_58, n, crc1, crc2, crc_inv; int frame_size, frame_size_58, pad_bytes, crc1, crc2, crc_inv;
uint8_t *frame; uint8_t *frame;
frame_size = s->frame_size; /* frame size in words */ frame_size = s->frame_size; /* frame size in words */
@ -1048,10 +1048,10 @@ static void output_frame_end(AC3EncodeContext *s)
flush_put_bits(&s->pb); flush_put_bits(&s->pb);
/* add zero bytes to reach the frame size */ /* add zero bytes to reach the frame size */
frame = s->pb.buf; frame = s->pb.buf;
n = 2 * s->frame_size - (put_bits_ptr(&s->pb) - frame) - 2; pad_bytes = 2 * s->frame_size - (put_bits_ptr(&s->pb) - frame) - 2;
assert(n >= 0); assert(pad_bytes >= 0);
if (n > 0) if (pad_bytes > 0)
memset(put_bits_ptr(&s->pb), 0, n); memset(put_bits_ptr(&s->pb), 0, pad_bytes);
/* Now we must compute both crcs : this is not so easy for crc1 /* Now we must compute both crcs : this is not so easy for crc1
because it is at the beginning of the data... */ because it is at the beginning of the data... */