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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-01-21 00:12:18 +0000 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-01-21 19:59:08 +0000 |
| commit | 1c189fc5334d4a687b15861d81d22c8ba2c9cd5e (patch) | |
| tree | 2cc5a2a8f1c1a14d268f47ad1425dc98b1157734 /libavcodec | |
| parent | 77a78e9bdcc589efac41da4f92a489f4523667c0 (diff) | |
| download | ffmpeg-1c189fc5334d4a687b15861d81d22c8ba2c9cd5e.tar.gz | |
cosmetics related to LPC changes.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/lpc.c | 9 | ||||
| -rw-r--r-- | libavcodec/x86/lpc_mmx.c | 9 |
2 files changed, 10 insertions, 8 deletions
diff --git a/libavcodec/lpc.c b/libavcodec/lpc.c index fd51491716..6d7671c81f 100644 --- a/libavcodec/lpc.c +++ b/libavcodec/lpc.c @@ -28,7 +28,8 @@ /** * Apply Welch window function to audio block */ -static void apply_welch_window_c(const int32_t *data, int len, double *w_data) +static void lpc_apply_welch_window_c(const int32_t *data, int len, + double *w_data) { int i, n2; double w; @@ -55,7 +56,7 @@ static void apply_welch_window_c(const int32_t *data, int len, double *w_data) * A Welch window function is applied before calculation. */ static void lpc_compute_autocorr_c(const double *data, int len, int lag, - double *autoc) + double *autoc) { int i, j; @@ -255,8 +256,8 @@ av_cold int ff_lpc_init(LPCContext *s, int blocksize, int max_order, s->windowed_samples = NULL; } - s->lpc_apply_welch_window = apply_welch_window_c; - s->lpc_compute_autocorr = lpc_compute_autocorr_c; + s->lpc_apply_welch_window = lpc_apply_welch_window_c; + s->lpc_compute_autocorr = lpc_compute_autocorr_c; if (HAVE_MMX) ff_lpc_init_x86(s); diff --git a/libavcodec/x86/lpc_mmx.c b/libavcodec/x86/lpc_mmx.c index 3a0a1f0f6f..1c202e2ccc 100644 --- a/libavcodec/x86/lpc_mmx.c +++ b/libavcodec/x86/lpc_mmx.c @@ -23,7 +23,8 @@ #include "libavutil/cpu.h" #include "libavcodec/lpc.h" -static void apply_welch_window_sse2(const int32_t *data, int len, double *w_data) +static void lpc_apply_welch_window_sse2(const int32_t *data, int len, + double *w_data) { double c = 2.0 / (len-1.0); int n2 = len>>1; @@ -70,7 +71,7 @@ static void apply_welch_window_sse2(const int32_t *data, int len, double *w_data } static void lpc_compute_autocorr_sse2(const double *data, int len, int lag, - double *autoc) + double *autoc) { int j; @@ -140,7 +141,7 @@ av_cold void ff_lpc_init_x86(LPCContext *c) int mm_flags = av_get_cpu_flags(); if (mm_flags & (AV_CPU_FLAG_SSE2|AV_CPU_FLAG_SSE2SLOW)) { - c->lpc_apply_welch_window = apply_welch_window_sse2; - c->lpc_compute_autocorr = lpc_compute_autocorr_sse2; + c->lpc_apply_welch_window = lpc_apply_welch_window_sse2; + c->lpc_compute_autocorr = lpc_compute_autocorr_sse2; } } |