diff --git a/libavcodec/arm/dca.h b/libavcodec/arm/dca.h
index 35971a8c3f..86d20517a4 100644
--- a/libavcodec/arm/dca.h
+++ b/libavcodec/arm/dca.h
@@ -81,7 +81,8 @@ static inline int decode_blockcodes(int code1, int code2, int levels,
 #if HAVE_NEON_INLINE && HAVE_ASM_MOD_Y
 
 #define int8x8_fmul_int32 int8x8_fmul_int32
-static inline void int8x8_fmul_int32(float *dst, const int8_t *src, int scale)
+static inline void int8x8_fmul_int32(av_unused DCADSPContext *dsp,
+                                     float *dst, const int8_t *src, int scale)
 {
     __asm__ ("vcvt.f32.s32 %2,  %2,  #4         \n"
              "vld1.8       {d0},     [%1,:64]   \n"
diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c
index 9f7ee54bd4..969e1f2341 100644
--- a/libavcodec/dcadec.c
+++ b/libavcodec/dcadec.c
@@ -1247,12 +1247,10 @@ static const uint8_t abits_sizes[7]  = { 7, 10, 12, 13, 15, 17, 19 };
 static const uint8_t abits_levels[7] = { 3,  5,  7,  9, 13, 17, 25 };
 
 #ifndef int8x8_fmul_int32
-static inline void int8x8_fmul_int32(float *dst, const int8_t *src, int scale)
+static inline void int8x8_fmul_int32(DCADSPContext *dsp, 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;
+    dsp->int8x8_fmul_int32(dst, src, scale);
 }
 #endif
 
@@ -1380,7 +1378,7 @@ static int dca_subsubframe(DCAContext *s, int base_channel, int block_index)
                 s->debug_flag |= 0x01;
             }
 
-            int8x8_fmul_int32(subband_samples[k][l],
+            int8x8_fmul_int32(&s->dcadsp, subband_samples[k][l],
                               &high_freq_vq[hfvq][subsubframe * 8],
                               s->scale_factor[k][l][0]);
         }
diff --git a/libavcodec/dcadsp.c b/libavcodec/dcadsp.c
index abeba2492b..a82548f83c 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);
 }
diff --git a/libavcodec/dcadsp.h b/libavcodec/dcadsp.h
index d86c1f32a6..3d1a097b36 100644
--- a/libavcodec/dcadsp.h
+++ b/libavcodec/dcadsp.h
@@ -31,6 +31,7 @@ typedef struct DCADSPContext {
                             int *synth_buf_offset, float synth_buf2[32],
                             const float window[512], float *samples_out,
                             float raXin[32], float scale);
+    void (*int8x8_fmul_int32)(float *dst, const int8_t *src, int scale);
 } DCADSPContext;
 
 void ff_dcadsp_init(DCADSPContext *s);