diff options
Diffstat (limited to 'libavdevice/pulse_audio_common.c')
| -rw-r--r-- | libavdevice/pulse_audio_common.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libavdevice/pulse_audio_common.c b/libavdevice/pulse_audio_common.c new file mode 100644 index 0000000000..bbc8c978d9 --- /dev/null +++ b/libavdevice/pulse_audio_common.c @@ -0,0 +1,42 @@ +/* + * Pulseaudio input + * Copyright (c) 2011 Luca Barbato <lu_zero@gentoo.org> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/attributes.h" +#include "libavcodec/avcodec.h" +#include "pulse_audio_common.h" + +pa_sample_format_t av_cold codec_id_to_pulse_format(int codec_id) +{ + switch (codec_id) { + case AV_CODEC_ID_PCM_U8: return PA_SAMPLE_U8; + case AV_CODEC_ID_PCM_ALAW: return PA_SAMPLE_ALAW; + case AV_CODEC_ID_PCM_MULAW: return PA_SAMPLE_ULAW; + case AV_CODEC_ID_PCM_S16LE: return PA_SAMPLE_S16LE; + case AV_CODEC_ID_PCM_S16BE: return PA_SAMPLE_S16BE; + case AV_CODEC_ID_PCM_F32LE: return PA_SAMPLE_FLOAT32LE; + case AV_CODEC_ID_PCM_F32BE: return PA_SAMPLE_FLOAT32BE; + case AV_CODEC_ID_PCM_S32LE: return PA_SAMPLE_S32LE; + case AV_CODEC_ID_PCM_S32BE: return PA_SAMPLE_S32BE; + case AV_CODEC_ID_PCM_S24LE: return PA_SAMPLE_S24LE; + case AV_CODEC_ID_PCM_S24BE: return PA_SAMPLE_S24BE; + default: return PA_SAMPLE_INVALID; + } +} |