diff options
Diffstat (limited to 'libavcodec/dcadsp.c')
| -rw-r--r-- | libavcodec/dcadsp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/dcadsp.c b/libavcodec/dcadsp.c index 57d716e402..b98486422b 100644 --- a/libavcodec/dcadsp.c +++ b/libavcodec/dcadsp.c @@ -24,6 +24,14 @@ #include "libavutil/intreadwrite.h" #include "dcadsp.h" +static void int8x8_fmul_int32_c(float *dst, const int8_t *src, int scale) +{ + float fscale = scale / 16.0; + int i; + for (i = 0; i < 8; i++) + dst[i] = src[i] * fscale; +} + static void dca_lfe_fir_c(float *out, const float *in, const float *coefs, int decifactor, float scale) { @@ -78,5 +86,6 @@ av_cold void ff_dcadsp_init(DCADSPContext *s) { s->lfe_fir = dca_lfe_fir_c; s->qmf_32_subbands = dca_qmf_32_subbands; + s->int8x8_fmul_int32 = int8x8_fmul_int32_c; if (ARCH_ARM) ff_dcadsp_init_arm(s); } |