+#define REMATRIX_CHANNEL_FUNC(opt) \
+void ff_mlp_rematrix_channel_##opt(int32_t *samples, \
+ const int32_t *coeffs, \
+ const uint8_t *bypassed_lsbs, \
+ const int8_t *noise_buffer, \
+ int index, \
+ unsigned int dest_ch, \
+ uint16_t blockpos, \
+ unsigned int maxchan, \
+ int matrix_noise_shift, \
+ int access_unit_size_pow2, \
+ int32_t mask);
+
+REMATRIX_CHANNEL_FUNC(sse4)
+REMATRIX_CHANNEL_FUNC(avx2_bmi2)
+