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Code Issues Releases Activity

ra144enc: use int16_t* for input samples rather than void*

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Justin Ruggles
2012-02-22 13:35:38 -05:00
parent 03359ebcf9
commit 4b7f8838e8
1 changed files with 2 additions and 1 deletions
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3
libavcodec/ra144enc.c
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@@ -441,6 +441,7 @@ static int ra144_encode_frame(AVCodecContext *avctx, uint8_t *frame,
int16_t block_coefs[NBLOCKS][LPC_ORDER]; int16_t block_coefs[NBLOCKS][LPC_ORDER];
int lpc_refl[LPC_ORDER]; /**< reflection coefficients of the frame */ int lpc_refl[LPC_ORDER]; /**< reflection coefficients of the frame */
unsigned int refl_rms[NBLOCKS]; /**< RMS of the reflection coefficients */ unsigned int refl_rms[NBLOCKS]; /**< RMS of the reflection coefficients */
const int16_t *samples = data;
int energy = 0; int energy = 0;
int i, idx; int i, idx;
@@ -515,7 +516,7 @@ static int ra144_encode_frame(AVCodecContext *avctx, uint8_t *frame,
ractx->lpc_refl_rms[1] = ractx->lpc_refl_rms[0]; ractx->lpc_refl_rms[1] = ractx->lpc_refl_rms[0];
FFSWAP(unsigned int *, ractx->lpc_coef[0], ractx->lpc_coef[1]); FFSWAP(unsigned int *, ractx->lpc_coef[0], ractx->lpc_coef[1]);
for (i = 0; i < NBLOCKS * BLOCKSIZE; i++) for (i = 0; i < NBLOCKS * BLOCKSIZE; i++)
ractx->curr_block[i] = *((int16_t *)data + i) >> 2; ractx->curr_block[i] = samples[i] >> 2;
return FRAMESIZE; return FRAMESIZE;
} }