| /external/tinyalsa/ |
| pcm.c | 256 void *mmap_buffer; member in struct:pcm
417 (char*)pcm->mmap_buffer + pcm_offset_bytes,
420 memcpy((char*)pcm->mmap_buffer + pcm_offset_bytes,
859 munmap(pcm->mmap_buffer, pcm_frames_to_bytes(pcm, pcm->buffer_size));
953 pcm->mmap_buffer = mmap(NULL, pcm_frames_to_bytes(pcm, pcm->buffer_size),
955 if (pcm->mmap_buffer == MAP_FAILED) {
1030 munmap(pcm->mmap_buffer, pcm_frames_to_bytes(pcm, pcm->buffer_size));
1128 *areas = pcm->mmap_buffer;
[all...] |
| /hardware/qcom/audio/legacy/libalsa-intf/ |
| alsa_audio.h | 140 int mmap_buffer(struct pcm *pcm);
|
| aplay.c | 263 if (mmap_buffer(pcm)) {
|
| arec.c | 236 if (mmap_buffer(pcm)) {
242 fprintf(stderr, "Arec:mmap_buffer done\n");
|
| alsa_pcm.c | 430 int mmap_buffer(struct pcm *pcm) function
|
| /external/netperf/src/ |
| netlib.c | 1707 char *mmap_buffer, *mmap_buffer_aligned; local
[all...] |
| /hardware/qcom/audio/legacy/alsa_sound/ |
| AudioUsbALSA.cpp | 620 err = mmap_buffer(handle);
622 ALOGE("ERROR: mmap_buffer failed");
[all...] |
