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tweak to silence warnings.

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8192 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2008-04-24 13:52:19 +00:00
parent a5e66cd3d2
commit 9e5e1e7c9a
1 changed files with 4 additions and 4 deletions
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8
libs/voipcodecs/src/oki_adpcm.c
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@ -177,7 +177,7 @@ static int16_t decode(oki_adpcm_state_t *s, uint8_t adpcm)
e += (ss >> 1); e += (ss >> 1);
/*endif*/ /*endif*/
if (adpcm & 0x04) if (adpcm & 0x04)
e += ss; e = (int16_t)(e + ss);
/*endif*/ /*endif*/
if (adpcm & 0x08) if (adpcm & 0x08)
e = -e; e = -e;
@ -192,7 +192,7 @@ static int16_t decode(oki_adpcm_state_t *s, uint8_t adpcm)
/*endif*/ /*endif*/
s->last = linear; s->last = linear;
s->step_index += step_adjustment[adpcm & 0x07]; s->step_index = (int16_t)(s->step_index + step_adjustment[adpcm & 0x07]);
if (s->step_index < 0) if (s->step_index < 0)
s->step_index = 0; s->step_index = 0;
else if (s->step_index > 48) else if (s->step_index > 48)
@ -221,13 +221,13 @@ static uint8_t encode(oki_adpcm_state_t *s, int16_t linear)
if (e >= ss) if (e >= ss)
{ {
adpcm |= (uint8_t) 0x04; adpcm |= (uint8_t) 0x04;
e -= ss; e = (int16_t)(e - ss);
} }
/*endif*/ /*endif*/
if (e >= (ss >> 1)) if (e >= (ss >> 1))
{ {
adpcm |= (uint8_t) 0x02; adpcm |= (uint8_t) 0x02;
e -= ss; e = (int16_t)(e - ss);
} }
/*endif*/ /*endif*/
if (e >= (ss >> 2)) if (e >= (ss >> 2))