Cross Reference: /external/qemu/audio/wavaudio.c

Lines Matching defs:wav
29 #define AUDIO_CAP "wav"
55     "qemu.wav"
60     WAVVoiceOut *wav = (WAVVoiceOut *) hw;
65     int64_t ticks = now - wav->old_ticks;
76     wav->old_ticks = now;
85         dst = advance (wav->pcm_buf, rpos << hw->info.shift);
88         qemu_put_buffer (wav->f, dst, convert_samples << hw->info.shift);
92         wav->total_samples += convert_samples;
116     WAVVoiceOut *wav = (WAVVoiceOut *) hw;
152     wav->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift);
153     if (!wav->pcm_buf) {
164     wav->f = qemu_fopen (conf_out.wav_path, "wb");
165     if (!wav->f) {
168         qemu_free (wav->pcm_buf);
169         wav->pcm_buf = NULL;
173     qemu_put_buffer (wav->f, hdr, sizeof (hdr));
179     WAVVoiceOut *wav = (WAVVoiceOut *) hw;
182     uint32_t datalen = wav->total_samples << hw->info.shift;
185     if (!wav->f) {
192     qemu_fseek (wav->f, 4, SEEK_SET);
193     qemu_put_buffer (wav->f, rlen, 4);
195     qemu_fseek (wav->f, 32, SEEK_CUR);
196     qemu_put_buffer (wav->f, dlen, 4);
198     qemu_fclose (wav->f);
199     wav->f = NULL;
201     qemu_free (wav->pcm_buf);
202     wav->pcm_buf = NULL;
221     "qemu.wav"
249     WAVVoiceIn*  wav = (WAVVoiceIn *) hw;
255     wav->f = qemu_fopen (path, "rb");
256     if (wav->f == NULL) {
262     if (qemu_get_buffer (wav->f, hdr, sizeof(hdr)) != (int)sizeof(hdr)) {
263         dolog("File '%s' to be a .wav file\n", path);
272          dolog("File '%s' is not a valid .wav file\n", path);
281     wav->total_size = le_read( hdr+40, 4 );
317     wav->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift);
318     if (!wav->pcm_buf) {
324     qemu_fclose (wav->f);
325     wav->f = NULL;
332     WAVVoiceIn *wav = (WAVVoiceIn *) hw;
334     if (!wav->f) {
338     qemu_fclose (wav->f);
339     wav->f = NULL;
341     qemu_free (wav->pcm_buf);
342     wav->pcm_buf = NULL;
347     WAVVoiceIn*   wav = (WAVVoiceIn *) hw;
353     int64_t  ticks = now - wav->old_ticks;
368     wav->old_ticks = now;
378         src = advance (wav->pcm_buf, wpos << hw->info.shift);
380         qemu_get_buffer (wav->f, src, convert_samples << hw->info.shift);
385         wav->total_samples += convert_samples;
430      "Path to output .wav file", NULL, 0},
434      "Path to input .wav file", NULL, 0},
462     INIT_FIELD (name           = ) "wav",