static const char *coeff_type_names[] = { "q8", "q15", "flt" };
+struct AudioMix {
+ AVAudioResampleContext *avr;
+ enum AVSampleFormat fmt;
+ enum AVMixCoeffType coeff_type;
+ uint64_t in_layout;
+ uint64_t out_layout;
+ int in_channels;
+ int out_channels;
+
+ int ptr_align;
+ int samples_align;
+ int has_optimized_func;
+ const char *func_descr;
+ const char *func_descr_generic;
+ mix_func *mix;
+ mix_func *mix_generic;
+
+ int16_t *matrix_q8[AVRESAMPLE_MAX_CHANNELS];
+ int32_t *matrix_q15[AVRESAMPLE_MAX_CHANNELS];
+ float *matrix_flt[AVRESAMPLE_MAX_CHANNELS];
+ void **matrix;
+};
+
void ff_audio_mix_set_func(AudioMix *am, enum AVSampleFormat fmt,
enum AVMixCoeffType coeff_type, int in_channels,
int out_channels, int ptr_align, int samples_align,
typedef void (mix_func)(uint8_t **src, void **matrix, int len, int out_ch,
int in_ch);
-typedef struct AudioMix {
- AVAudioResampleContext *avr;
- enum AVSampleFormat fmt;
- enum AVMixCoeffType coeff_type;
- uint64_t in_layout;
- uint64_t out_layout;
- int in_channels;
- int out_channels;
-
- int ptr_align;
- int samples_align;
- int has_optimized_func;
- const char *func_descr;
- const char *func_descr_generic;
- mix_func *mix;
- mix_func *mix_generic;
-
- int16_t *matrix_q8[AVRESAMPLE_MAX_CHANNELS];
- int32_t *matrix_q15[AVRESAMPLE_MAX_CHANNELS];
- float *matrix_flt[AVRESAMPLE_MAX_CHANNELS];
- void **matrix;
-} AudioMix;
+typedef struct AudioMix AudioMix;
/**
* Set mixing function if the parameters match.