diff options
| author | Vitor Sessak <vitor1001@gmail.com> | 2008-09-04 22:17:27 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2008-09-04 22:17:27 +0000 |
| commit | 82ab49dc411c1a0694e4dbcc393a10f007fd8b46 (patch) | |
| tree | d154eddd2d91dfbad058b551b6a82df0ac75b3a8 /libavcodec/lpc.h | |
| parent | 9990e4269c37d77a26777a98e42c59179bdda7fb (diff) | |
Cosmetics: s/LPC_type/LPC_TYPE/
Originally committed as revision 15202 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/lpc.h')
| -rw-r--r-- | libavcodec/lpc.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavcodec/lpc.h b/libavcodec/lpc.h index 9b584c8ee2..05a1deea67 100644 --- a/libavcodec/lpc.h +++ b/libavcodec/lpc.h @@ -46,22 +46,22 @@ int ff_lpc_calc_coefs(DSPContext *s, int omethod, int max_shift, int zero_shift); #ifdef LPC_USE_DOUBLE -#define LPC_type double +#define LPC_TYPE double #else -#define LPC_type float +#define LPC_TYPE float #endif /** * Levinson-Durbin recursion. * Produces LPC coefficients from autocorrelation data. */ -static inline int compute_lpc_coefs(const LPC_type *autoc, int max_order, - LPC_type *lpc, int lpc_stride, int fail, +static inline int compute_lpc_coefs(const LPC_TYPE *autoc, int max_order, + LPC_TYPE *lpc, int lpc_stride, int fail, int normalize) { int i, j; - LPC_type err; - LPC_type *lpc_last = lpc; + LPC_TYPE err; + LPC_TYPE *lpc_last = lpc; if (normalize) err = *autoc++; @@ -70,7 +70,7 @@ static inline int compute_lpc_coefs(const LPC_type *autoc, int max_order, return -1; for(i=0; i<max_order; i++) { - LPC_type r = -autoc[i]; + LPC_TYPE r = -autoc[i]; if (normalize) { for(j=0; j<i; j++) @@ -83,8 +83,8 @@ static inline int compute_lpc_coefs(const LPC_type *autoc, int max_order, lpc[i] = r; for(j=0; j < (i+1)>>1; j++) { - LPC_type f = lpc_last[ j]; - LPC_type b = lpc_last[i-1-j]; + LPC_TYPE f = lpc_last[ j]; + LPC_TYPE b = lpc_last[i-1-j]; lpc[ j] = f + r * b; lpc[i-1-j] = b + r * f; } |