Originally committed as revision 13823 to svn://svn.ffmpeg.org/ffmpeg/trunk
lpc_filter(lpc_coefs, block, output_buffer, ractx->buffer, BLOCKSIZE);
}
lpc_filter(lpc_coefs, block, output_buffer, ractx->buffer, BLOCKSIZE);
}
-static void int_to_int16(int16_t *decsp, const int *inp)
+static void int_to_int16(int16_t *out, const int *inp)
{
int i;
for (i=0; i<30; i++)
{
int i;
for (i=0; i<30; i++)
-static int interp(RA144Context *ractx, int16_t *decsp, int block_num,
+static int interp(RA144Context *ractx, int16_t *out, int block_num,
int copynew, int energy)
{
int work[10];
int copynew, int energy)
{
int work[10];
// Interpolate block coefficients from the this frame forth block and
// last frame forth block
for (x=0; x<30; x++)
// Interpolate block coefficients from the this frame forth block and
// last frame forth block
for (x=0; x<30; x++)
- decsp[x] = (a * ractx->lpc_coef[x] + b * ractx->lpc_coef_old[x])>> 2;
+ out[x] = (a * ractx->lpc_coef[x] + b * ractx->lpc_coef_old[x])>> 2;
- if (eval_refl(decsp, work, ractx)) {
+ if (eval_refl(out, work, ractx)) {
// The interpolated coefficients are unstable, copy either new or old
// coefficients
if (copynew) {
// The interpolated coefficients are unstable, copy either new or old
// coefficients
if (copynew) {
- int_to_int16(decsp, ractx->lpc_coef);
+ int_to_int16(out, ractx->lpc_coef);
return rescale_rms(ractx->lpc_refl_rms, energy);
} else {
return rescale_rms(ractx->lpc_refl_rms, energy);
} else {
- int_to_int16(decsp, ractx->lpc_coef_old);
+ int_to_int16(out, ractx->lpc_coef_old);
return rescale_rms(ractx->lpc_refl_rms_old, energy);
}
} else {
return rescale_rms(ractx->lpc_refl_rms_old, energy);
}
} else {