Searched refs:audio_buf (Results 1 – 5 of 5) sorted by relevance
| /third_party/flutter/skia/third_party/externals/sdl/src/audio/ |
| D | SDL_wave.c | 119 MS_ADPCM_decode(Uint8 ** audio_buf, Uint32 * audio_len) in MS_ADPCM_decode() argument
131 encoded = *audio_buf; in MS_ADPCM_decode()
132 freeable = *audio_buf; in MS_ADPCM_decode()
136 *audio_buf = (Uint8 *) SDL_malloc(*audio_len); in MS_ADPCM_decode()
137 if (*audio_buf == NULL) { in MS_ADPCM_decode()
140 decoded = *audio_buf; in MS_ADPCM_decode()
338 IMA_ADPCM_decode(Uint8 ** audio_buf, Uint32 * audio_len) in IMA_ADPCM_decode() argument
356 encoded = *audio_buf; in IMA_ADPCM_decode()
357 freeable = *audio_buf; in IMA_ADPCM_decode()
361 *audio_buf = (Uint8 *) SDL_malloc(*audio_len); in IMA_ADPCM_decode()
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| /third_party/ffmpeg/libavcodec/ |
| D | dss_sp.c | 59 int32_t audio_buf[15]; member
541 static void dss_sp_shift_sq_add(const int32_t *filter_buf, int32_t *audio_buf, in dss_sp_shift_sq_add() argument
549 audio_buf[0] = dst[a]; in dss_sp_shift_sq_add()
552 tmp += audio_buf[i] * filter_buf[i]; in dss_sp_shift_sq_add()
555 audio_buf[i] = audio_buf[i - 1]; in dss_sp_shift_sq_add()
615 dss_sp_scale_vector(p->audio_buf, normalize_bits, 15); in dss_sp_sf_synthesis()
621 dss_sp_shift_sq_add(tmp_buf, p->audio_buf, p->vector_buf); in dss_sp_sf_synthesis()
643 dss_sp_scale_vector(p->audio_buf, -normalize_bits, 15); in dss_sp_sf_synthesis()
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| /third_party/flutter/skia/third_party/externals/sdl/include/ |
| D | SDL_audio.h | 418 Uint8 ** audio_buf,
425 #define SDL_LoadWAV(file, spec, audio_buf, audio_len) \ argument
426 SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len)
431 extern DECLSPEC void SDLCALL SDL_FreeWAV(Uint8 * audio_buf);
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| /third_party/ffmpeg/libavformat/ |
| D | dv.c | 49 uint8_t audio_buf[4][8192]; member
266 c->audio_pkt[i].data = c->audio_buf[i]; in dv_extract_audio_info()
390 ppcm[i] = c->audio_buf[i]; in avpriv_dv_produce_packet()
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| /third_party/ffmpeg/fftools/ |
| D | ffplay.c | 245 uint8_t *audio_buf; member
1222 is->audio_buf = NULL; in stream_component_close()
2428 is->audio_buf = is->audio_buf1; in audio_decode_frame()
2431 is->audio_buf = af->frame->data[0]; in audio_decode_frame()
2467 is->audio_buf = NULL; in sdl_audio_callback()
2471 update_sample_display(is, (int16_t *)is->audio_buf, audio_size); in sdl_audio_callback()
2479 if (!is->muted && is->audio_buf && is->audio_volume == SDL_MIX_MAXVOLUME) in sdl_audio_callback()
2480 memcpy(stream, (uint8_t *)is->audio_buf + is->audio_buf_index, len1); in sdl_audio_callback()
2483 if (!is->muted && is->audio_buf) in sdl_audio_callback()
2484 …SDL_MixAudioFormat(stream, (uint8_t *)is->audio_buf + is->audio_buf_index, AUDIO_S16SYS, len1, is-… in sdl_audio_callback()
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