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Code Issues Releases Activity

Move declarations in mpeg1_encode_motion() closer to where they are needed.

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Originally committed as revision 18546 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-04-17 12:53:11 +00:00
parent 2a47a2666d
commit 6e21a5b1ae
1 changed files with 4 additions and 5 deletions
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9
libavcodec/mpeg12enc.c
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@ -666,18 +666,17 @@ void mpeg1_encode_mb(MpegEncContext *s, DCTELEM block[6][64], int motion_x, int
// RAL: Parameter added: f_or_b_code // RAL: Parameter added: f_or_b_code
static void mpeg1_encode_motion(MpegEncContext *s, int val, int f_or_b_code) static void mpeg1_encode_motion(MpegEncContext *s, int val, int f_or_b_code)
{ {
int code, bit_size, l, bits, range, sign;
if (val == 0) { if (val == 0) {
/* zero vector */ /* zero vector */
put_bits(&s->pb, put_bits(&s->pb,
ff_mpeg12_mbMotionVectorTable[0][1], ff_mpeg12_mbMotionVectorTable[0][1],
ff_mpeg12_mbMotionVectorTable[0][0]); ff_mpeg12_mbMotionVectorTable[0][0]);
} else { } else {
bit_size = f_or_b_code - 1; int code, sign, bits;
range = 1 << bit_size; int bit_size = f_or_b_code - 1;
int range = 1 << bit_size;
/* modulo encoding */ /* modulo encoding */
l= INT_BIT - 5 - bit_size; int l= INT_BIT - 5 - bit_size;
val= (val<<l)>>l; val= (val<<l)>>l;
if (val >= 0) { if (val >= 0) {