fmtconvert: drop unused functions

1 files changed, 0 insertions, 97 deletions

diff --git a/libavcodec/x86/fmtconvert_init.c b/libavcodec/x86/fmtconvert_init.c
index 3d75df92bd..1871b477bb 100644
--- a/libavcodec/x86/fmtconvert_init.c
+++ b/libavcodec/x86/fmtconvert_init.c
@@ -33,84 +33,6 @@
 void ff_int32_to_float_fmul_scalar_sse (float *dst, const int32_t *src, float mul, int len);
 void ff_int32_to_float_fmul_scalar_sse2(float *dst, const int32_t *src, float mul, int len);
 
-void ff_float_to_int16_3dnow(int16_t *dst, const float *src, long len);
-void ff_float_to_int16_sse  (int16_t *dst, const float *src, long len);
-void ff_float_to_int16_sse2 (int16_t *dst, const float *src, long len);
-
-void ff_float_to_int16_step_3dnow(int16_t *dst, const float *src, long len, long step);
-void ff_float_to_int16_step_sse  (int16_t *dst, const float *src, long len, long step);
-void ff_float_to_int16_step_sse2 (int16_t *dst, const float *src, long len, long step);
-
-void ff_float_to_int16_interleave2_3dnow(int16_t *dst, const float **src, long len);
-void ff_float_to_int16_interleave2_sse  (int16_t *dst, const float **src, long len);
-void ff_float_to_int16_interleave2_sse2 (int16_t *dst, const float **src, long len);
-
-void ff_float_to_int16_interleave6_sse(int16_t *dst, const float **src, int len);
-void ff_float_to_int16_interleave6_3dnow(int16_t *dst, const float **src, int len);
-void ff_float_to_int16_interleave6_3dnowext(int16_t *dst, const float **src, int len);
-
-#define ff_float_to_int16_interleave6_sse2 ff_float_to_int16_interleave6_sse
-
-#define FLOAT_TO_INT16_INTERLEAVE(cpu) \
-/* gcc pessimizes register allocation if this is in the same function as float_to_int16_interleave_sse2*/\
-static av_noinline void float_to_int16_interleave_misc_##cpu(int16_t *dst, const float **src, long len, int channels){\
-    int c;\
-    for(c=0; c<channels; c++){\
-        ff_float_to_int16_step_##cpu(dst+c, src[c], len, channels);\
-    }\
-}\
-\
-static void float_to_int16_interleave_##cpu(int16_t *dst, const float **src, long len, int channels){\
-    if(channels==1)\
-        ff_float_to_int16_##cpu(dst, src[0], len);\
-    else if(channels==2){\
-        ff_float_to_int16_interleave2_##cpu(dst, src, len);\
-    }else if(channels==6){\
-        ff_float_to_int16_interleave6_##cpu(dst, src, len);\
-    }else\
-        float_to_int16_interleave_misc_##cpu(dst, src, len, channels);\
-}
-
-FLOAT_TO_INT16_INTERLEAVE(3dnow)
-FLOAT_TO_INT16_INTERLEAVE(sse)
-FLOAT_TO_INT16_INTERLEAVE(sse2)
-
-static void float_to_int16_interleave_3dnowext(int16_t *dst, const float **src,
-                                               long len, int channels)
-{
-    if(channels==6)
-        ff_float_to_int16_interleave6_3dnowext(dst, src, len);
-    else
-        float_to_int16_interleave_3dnow(dst, src, len, channels);
-}
-
-void ff_float_interleave2_mmx(float *dst, const float **src, unsigned int len);
-void ff_float_interleave2_sse(float *dst, const float **src, unsigned int len);
-
-void ff_float_interleave6_mmx(float *dst, const float **src, unsigned int len);
-void ff_float_interleave6_sse(float *dst, const float **src, unsigned int len);
-
-static void float_interleave_mmx(float *dst, const float **src,
-                                 unsigned int len, int channels)
-{
-    if (channels == 2) {
-        ff_float_interleave2_mmx(dst, src, len);
-    } else if (channels == 6)
-        ff_float_interleave6_mmx(dst, src, len);
-    else
-        ff_float_interleave_c(dst, src, len, channels);
-}
-
-static void float_interleave_sse(float *dst, const float **src,
-                                 unsigned int len, int channels)
-{
-    if (channels == 2) {
-        ff_float_interleave2_sse(dst, src, len);
-    } else if (channels == 6)
-        ff_float_interleave6_sse(dst, src, len);
-    else
-        ff_float_interleave_c(dst, src, len, channels);
-}
 #endif /* HAVE_YASM */
 
 av_cold void ff_fmt_convert_init_x86(FmtConvertContext *c, AVCodecContext *avctx)
@@ -118,30 +40,11 @@ av_cold void ff_fmt_convert_init_x86(FmtConvertContext *c, AVCodecContext *avctx
 #if HAVE_YASM
     int cpu_flags = av_get_cpu_flags();
 
-    if (EXTERNAL_MMX(cpu_flags)) {
-        c->float_interleave = float_interleave_mmx;
-    }
-    if (EXTERNAL_AMD3DNOW(cpu_flags)) {
-        if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
-            c->float_to_int16            = ff_float_to_int16_3dnow;
-            c->float_to_int16_interleave = float_to_int16_interleave_3dnow;
-        }
-    }
-    if (EXTERNAL_AMD3DNOWEXT(cpu_flags)) {
-        if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
-            c->float_to_int16_interleave = float_to_int16_interleave_3dnowext;
-        }
-    }
     if (EXTERNAL_SSE(cpu_flags)) {
         c->int32_to_float_fmul_scalar = ff_int32_to_float_fmul_scalar_sse;
-        c->float_to_int16             = ff_float_to_int16_sse;
-        c->float_to_int16_interleave  = float_to_int16_interleave_sse;
-        c->float_interleave           = float_interleave_sse;
     }
     if (EXTERNAL_SSE2(cpu_flags)) {
         c->int32_to_float_fmul_scalar = ff_int32_to_float_fmul_scalar_sse2;
-        c->float_to_int16             = ff_float_to_int16_sse2;
-        c->float_to_int16_interleave  = float_to_int16_interleave_sse2;
     }
 #endif /* HAVE_YASM */
 }