void (*extract_exponents)(uint8_t *exp, int32_t *coef, int nb_coefs);
- void (*downmix)(float **samples, float (*matrix)[2], int out_ch,
- int in_ch, int len);
+ int out_channels;
+ int in_channels;
+ void (*downmix)(float **samples, float **matrix, int len);
/**
* Apply symmetric window in 16-bit fixed-point.
void ff_ac3dsp_init_arm(AC3DSPContext *c, int bit_exact);
void ff_ac3dsp_init_x86(AC3DSPContext *c, int bit_exact);
+void ff_ac3dsp_downmix(AC3DSPContext *c, float **samples, float **matrix,
+ int out_ch, int in_ch, int len);
+void ff_ac3dsp_set_downmix_x86(AC3DSPContext *c);
+
#endif /* AVCODEC_AC3DSP_H */