cubeb_mixer.h (961B)
1 /* 2 * Copyright © 2016 Mozilla Foundation 3 * 4 * This program is made available under an ISC-style license. See the 5 * accompanying file LICENSE for details. 6 */ 7 8 #ifndef CUBEB_MIXER 9 #define CUBEB_MIXER 10 11 #include "cubeb/cubeb.h" // for cubeb_channel_layout and cubeb_stream_params. 12 13 #if defined(__cplusplus) 14 extern "C" { 15 #endif 16 17 typedef struct cubeb_mixer cubeb_mixer; 18 cubeb_mixer * 19 cubeb_mixer_create(cubeb_sample_format format, uint32_t in_channels, 20 cubeb_channel_layout in_layout, uint32_t out_channels, 21 cubeb_channel_layout out_layout); 22 void 23 cubeb_mixer_destroy(cubeb_mixer * mixer); 24 int 25 cubeb_mixer_mix(cubeb_mixer * mixer, size_t frames, const void * input_buffer, 26 size_t input_buffer_size, void * output_buffer, 27 size_t output_buffer_size); 28 29 unsigned int 30 cubeb_channel_layout_nb_channels(cubeb_channel_layout channel_layout); 31 32 #if defined(__cplusplus) 33 } 34 #endif 35 36 #endif // CUBEB_MIXER