Home
last modified time | relevance | path

Searched refs:output_buffer (Results 1 – 8 of 8) sorted by relevance

/btstack/test/sbc/
H A Dmsbc_encoder_test.c60 static uint8_t output_buffer[24]; variable
92 if (hfp_msbc_num_bytes_in_stream() >= sizeof(output_buffer)){ in main()
93 hfp_msbc_read_from_stream(output_buffer, sizeof(output_buffer)); in main()
94 fwrite(output_buffer, 1, sizeof(output_buffer), sbc_fd); in main()
/btstack/port/stm32-f4discovery-usb/port/
H A Dhal_audio_f4discovery.c55 static int16_t output_buffer[NUM_OUTPUT_BUFFERS * OUTPUT_BUFFER_NUM_SAMPLES * 2]; // stereo variable
152 return output_buffer; in hal_audio_sink_get_output_buffer()
154 return &output_buffer[OUTPUT_BUFFER_NUM_SAMPLES * 2]; in hal_audio_sink_get_output_buffer()
169 BSP_AUDIO_OUT_Play( (uint16_t*) output_buffer, NUM_OUTPUT_BUFFERS * OUTPUT_BUFFER_NUM_SAMPLES * 4); in hal_audio_sink_start()
/btstack/port/stm32-f4discovery-cc256x/port/
H A Dhal_audio_f4discovery.c55 static int16_t output_buffer[NUM_OUTPUT_BUFFERS * OUTPUT_BUFFER_NUM_SAMPLES * 2]; // stereo variable
152 return output_buffer; in hal_audio_sink_get_output_buffer()
154 return &output_buffer[OUTPUT_BUFFER_NUM_SAMPLES * 2]; in hal_audio_sink_get_output_buffer()
169 BSP_AUDIO_OUT_Play( (uint16_t*) output_buffer, NUM_OUTPUT_BUFFERS * OUTPUT_BUFFER_NUM_SAMPLES * 4); in hal_audio_sink_start()
/btstack/src/
H A Dbtstack_resample.c60 …_resample_t * context, const int16_t * input_buffer, uint32_t num_frames, int16_t * output_buffer){ in btstack_resample_block() argument
73 output_buffer[dest_samples++] = os; in btstack_resample_block()
98 output_buffer[dest_samples++] = os; in btstack_resample_block()
H A Dbtstack_base64_decoder.c130 …cess_block(const uint8_t * input_data, uint32_t input_size, uint8_t * output_buffer, uint32_t outp… in btstack_base64_decoder_process_block() argument
147 output_buffer[size++] = result; in btstack_base64_decoder_process_block()
H A Dbtstack_base64_decoder.h85 …cess_block(const uint8_t * input_data, uint32_t input_size, uint8_t * output_buffer, uint32_t outp…
H A Dbtstack_resample.h86 …_resample_t * context, const int16_t * input_buffer, uint32_t num_frames, int16_t * output_buffer);
/btstack/example/
H A Da2dp_sink_demo.c429 int16_t output_buffer[(128+16) * NUM_CHANNELS]; // 16 * 8 * 2 in handle_pcm_data() local
430 …sampled_frames = btstack_resample_block(&resample_instance, data, num_audio_frames, output_buffer); in handle_pcm_data()
434 memcpy(request_buffer, output_buffer, frames_to_copy * BYTES_PER_FRAME); in handle_pcm_data()
441 …s = btstack_ring_buffer_write(&decoded_audio_ring_buffer, (uint8_t *)&output_buffer[frames_to_copy… in handle_pcm_data()