1 files changed, 0 insertions, 112 deletions

diff --git a/libavcodec/ppc/float_altivec.c b/libavcodec/ppc/float_altivec.c
index 60bae9a757..ba97cbfd3b 100644
--- a/libavcodec/ppc/float_altivec.c
+++ b/libavcodec/ppc/float_altivec.c
@@ -122,124 +122,12 @@ static void vector_fmul_window_altivec(float *dst, const float *src0, const floa
     }
 }
 
-static void int32_to_float_fmul_scalar_altivec(float *dst, const int *src, float mul, int len)
-{
-    union {
-        vector float v;
-        float s[4];
-    } mul_u;
-    int i;
-    vector float src1, src2, dst1, dst2, mul_v, zero;
-
-    zero = (vector float)vec_splat_u32(0);
-    mul_u.s[0] = mul;
-    mul_v = vec_splat(mul_u.v, 0);
-
-    for(i=0; i<len; i+=8) {
-        src1 = vec_ctf(vec_ld(0,  src+i), 0);
-        src2 = vec_ctf(vec_ld(16, src+i), 0);
-        dst1 = vec_madd(src1, mul_v, zero);
-        dst2 = vec_madd(src2, mul_v, zero);
-        vec_st(dst1,  0, dst+i);
-        vec_st(dst2, 16, dst+i);
-    }
-}
-
-
-static vector signed short
-float_to_int16_one_altivec(const float *src)
-{
-    vector float s0 = vec_ld(0, src);
-    vector float s1 = vec_ld(16, src);
-    vector signed int t0 = vec_cts(s0, 0);
-    vector signed int t1 = vec_cts(s1, 0);
-    return vec_packs(t0,t1);
-}
-
-static void float_to_int16_altivec(int16_t *dst, const float *src, long len)
-{
-    int i;
-    vector signed short d0, d1, d;
-    vector unsigned char align;
-    if(((long)dst)&15) //FIXME
-    for(i=0; i<len-7; i+=8) {
-        d0 = vec_ld(0, dst+i);
-        d = float_to_int16_one_altivec(src+i);
-        d1 = vec_ld(15, dst+i);
-        d1 = vec_perm(d1, d0, vec_lvsl(0,dst+i));
-        align = vec_lvsr(0, dst+i);
-        d0 = vec_perm(d1, d, align);
-        d1 = vec_perm(d, d1, align);
-        vec_st(d0, 0, dst+i);
-        vec_st(d1,15, dst+i);
-    }
-    else
-    for(i=0; i<len-7; i+=8) {
-        d = float_to_int16_one_altivec(src+i);
-        vec_st(d, 0, dst+i);
-    }
-}
-
-static void
-float_to_int16_interleave_altivec(int16_t *dst, const float **src,
-                                  long len, int channels)
-{
-    int i;
-    vector signed short d0, d1, d2, c0, c1, t0, t1;
-    vector unsigned char align;
-    if(channels == 1)
-        float_to_int16_altivec(dst, src[0], len);
-    else
-        if (channels == 2) {
-        if(((long)dst)&15)
-        for(i=0; i<len-7; i+=8) {
-            d0 = vec_ld(0, dst + i);
-            t0 = float_to_int16_one_altivec(src[0] + i);
-            d1 = vec_ld(31, dst + i);
-            t1 = float_to_int16_one_altivec(src[1] + i);
-            c0 = vec_mergeh(t0, t1);
-            c1 = vec_mergel(t0, t1);
-            d2 = vec_perm(d1, d0, vec_lvsl(0, dst + i));
-            align = vec_lvsr(0, dst + i);
-            d0 = vec_perm(d2, c0, align);
-            d1 = vec_perm(c0, c1, align);
-            vec_st(d0,  0, dst + i);
-            d0 = vec_perm(c1, d2, align);
-            vec_st(d1, 15, dst + i);
-            vec_st(d0, 31, dst + i);
-            dst+=8;
-        }
-        else
-        for(i=0; i<len-7; i+=8) {
-            t0 = float_to_int16_one_altivec(src[0] + i);
-            t1 = float_to_int16_one_altivec(src[1] + i);
-            d0 = vec_mergeh(t0, t1);
-            d1 = vec_mergel(t0, t1);
-            vec_st(d0,  0, dst + i);
-            vec_st(d1, 16, dst + i);
-            dst+=8;
-        }
-    } else {
-        DECLARE_ALIGNED(16, int16_t, tmp)[len];
-        int c, j;
-        for (c = 0; c < channels; c++) {
-            float_to_int16_altivec(tmp, src[c], len);
-            for (i = 0, j = c; i < len; i++, j+=channels) {
-                dst[j] = tmp[i];
-            }
-        }
-   }
-}
-
 void float_init_altivec(DSPContext* c, AVCodecContext *avctx)
 {
     c->vector_fmul = vector_fmul_altivec;
     c->vector_fmul_reverse = vector_fmul_reverse_altivec;
     c->vector_fmul_add = vector_fmul_add_altivec;
-    c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_altivec;
     if(!(avctx->flags & CODEC_FLAG_BITEXACT)) {
         c->vector_fmul_window = vector_fmul_window_altivec;
-        c->float_to_int16 = float_to_int16_altivec;
-        c->float_to_int16_interleave = float_to_int16_interleave_altivec;
     }
 }