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Simplify eval_refl(): return directly when needed instead of storing the return value in a variable

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Originally committed as revision 14640 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-08-06 05:24:21 +00:00
parent 2f1cad0e58
commit c0f0b34bba
1 changed files with 2 additions and 3 deletions
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5
libavcodec/ra144.c
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@ -231,7 +231,6 @@ static void int_to_int16(int16_t *out, const int *inp)
*/ */
static int eval_refl(int *refl, const int16_t *coefs, RA144Context *ractx) static int eval_refl(int *refl, const int16_t *coefs, RA144Context *ractx)
{ {
int retval = 0;
int b, c, i; int b, c, i;
unsigned int u; unsigned int u;
int buffer1[10]; int buffer1[10];
@ -267,11 +266,11 @@ static int eval_refl(int *refl, const int16_t *coefs, RA144Context *ractx)
refl[c] = u = bp1[c]; refl[c] = u = bp1[c];
if ((u + 0x1000) > 0x1fff) if ((u + 0x1000) > 0x1fff)
retval = 1; return 1;
FFSWAP(int *, bp1, bp2); FFSWAP(int *, bp1, bp2);
} }
return retval; return 0;
} }
static int interp(RA144Context *ractx, int16_t *out, int block_num, static int interp(RA144Context *ractx, int16_t *out, int block_num,