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Searched refs:in_n_frames (Results 1 - 8 of 8) sorted by relevance

/third_party/pulseaudio/src/pulsecore/resampler/
H A Dffmpeg.c33 static unsigned ffmpeg_resample(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, pa_memchunk *output, unsigned *out_n_frames) { in ffmpeg_resample() argument
52 b = pa_memblock_new(r->mempool, in_n_frames * sizeof(int16_t)); in ffmpeg_resample()
58 for (u = 0; u < in_n_frames; u++) { in ffmpeg_resample()
73 (int) in_n_frames, (int) *out_n_frames, in ffmpeg_resample()
79 pa_assert(consumed_frames <= (int) in_n_frames); in ffmpeg_resample()
97 return in_n_frames - previous_consumed_frames; in ffmpeg_resample()
H A Dspeex.c57 static unsigned speex_resample_float(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, pa_memchunk *output, unsigned *out_n_frames) { in speex_resample_float() argument
59 uint32_t inf = in_n_frames, outf = *out_n_frames; in speex_resample_float()
87 pa_assert(inf == in_n_frames); in speex_resample_float()
93 static unsigned speex_resample_int(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, pa_memchunk *output, unsigned *out_n_frames) { in speex_resample_int() argument
95 uint32_t inf = in_n_frames, outf = *out_n_frames; in speex_resample_int()
113 pa_assert(inf == in_n_frames); in speex_resample_int()
H A Dpeaks.c37 static unsigned peaks_resample(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, pa_memchunk *output, unsigned *out_n_frames) { in peaks_resample() argument
55 while (i_end < in_n_frames) { in peaks_resample()
66 for (; i < i_end && i < in_n_frames; i++) { in peaks_resample()
82 for (; i < i_end && i < in_n_frames; i++) in peaks_resample()
101 for (; i < i_end && i < in_n_frames; i++) in peaks_resample()
124 peaks_data->i_counter += in_n_frames; in peaks_resample()
H A Dlibsamplerate.c28 static unsigned libsamplerate_resample(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, pa_memchunk *output, unsigned *out_n_frames) { in libsamplerate_resample() argument
41 data.input_frames = (long int) in_n_frames; in libsamplerate_resample()
56 return in_n_frames - data.input_frames_used; in libsamplerate_resample()
H A Dtrivial.c33 static unsigned trivial_resample(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, pa_memchunk *output, unsigned *out_n_frames) { in trivial_resample() argument
52 if (i_index >= in_n_frames) in trivial_resample()
65 trivial_data->i_counter += in_n_frames; in trivial_resample()
H A Dsoxr.c29 static unsigned resampler_soxr_resample(pa_resampler *r, const pa_memchunk *input, unsigned in_n_frames, in resampler_soxr_resample() argument
46 pa_assert_se(soxr_process(state, in, in_n_frames, &consumed, out, *out_n_frames, &produced) == 0); in resampler_soxr_resample()
53 return in_n_frames - consumed; in resampler_soxr_resample()
/third_party/pulseaudio/src/pulsecore/
H A Dresampler.c1492 unsigned in_n_samples, out_n_samples, in_n_frames, out_n_frames; in remap_channels() local
1514 in_n_frames = out_n_frames = in_n_samples / r->i_ss.channels; in remap_channels()
1531 remap->do_remap(remap, dst, src, in_n_frames); in remap_channels()
1559 unsigned in_n_frames, out_n_frames, leftover_n_frames; in resample() local
1569 in_n_frames = (unsigned) (input->length / r->w_fz); in resample()
1571 out_n_frames = ((in_n_frames*r->o_ss.rate)/r->i_ss.rate)+EXTRA_FRAMES; in resample()
1574 leftover_n_frames = r->impl.resample(r, input, in_n_frames, &r->resample_buf, &out_n_frames); in resample()
1577 void *leftover_data = (uint8_t *) pa_memblock_acquire_chunk(input) + (in_n_frames - leftover_n_frames) * r->w_fz; in resample()
H A Dresampler.h39 unsigned (*resample)(pa_resampler *r, const pa_memchunk *in, unsigned in_n_frames, pa_memchunk *out, unsigned *out_n_frames);

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