diff options
| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2017-03-31 18:14:19 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2022-03-15 09:42:36 -0300 |
| commit | c3bf53fab2165f52b3f71412664668dd75e10a0f (patch) | |
| tree | 002a7d1e6ea28f93d3f1e7851c73418de81c1316 /libavformat/riffenc.c | |
| parent | aa6aa2b25ac4e8b3a5cbb5c8a074a9832900c51b (diff) | |
riff: convert to new channel layout API
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/riffenc.c')
| -rw-r--r-- | libavformat/riffenc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c index 96750e77d3..7825c4e746 100644 --- a/libavformat/riffenc.c +++ b/libavformat/riffenc.c @@ -77,9 +77,9 @@ int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb, * for indicating packet duration. */ frame_size = av_get_audio_frame_duration2(par, par->block_align); - waveformatextensible = (par->channels > 2 && par->channel_layout) || - par->channels == 1 && par->channel_layout && par->channel_layout != AV_CH_LAYOUT_MONO || - par->channels == 2 && par->channel_layout && par->channel_layout != AV_CH_LAYOUT_STEREO || + waveformatextensible = (par->ch_layout.order == AV_CHANNEL_ORDER_NATIVE && + av_channel_layout_compare(&par->ch_layout, &(AVChannelLayout)AV_CHANNEL_LAYOUT_MONO) && + av_channel_layout_compare(&par->ch_layout, &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO)) || par->sample_rate > 48000 || par->codec_id == AV_CODEC_ID_EAC3 || par->codec_id == AV_CODEC_ID_DFPWM || av_get_bits_per_sample(par->codec_id) > 16; @@ -89,7 +89,7 @@ int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb, else avio_wl16(pb, par->codec_tag); - avio_wl16(pb, par->channels); + avio_wl16(pb, par->ch_layout.nb_channels); avio_wl32(pb, par->sample_rate); if (par->codec_id == AV_CODEC_ID_ATRAC3 || par->codec_id == AV_CODEC_ID_G723_1 || @@ -119,13 +119,13 @@ int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb, } else if (par->codec_id == AV_CODEC_ID_AC3) { blkalign = 3840; /* maximum bytes per frame */ } else if (par->codec_id == AV_CODEC_ID_AAC) { - blkalign = 768 * par->channels; /* maximum bytes per frame */ + blkalign = 768 * par->ch_layout.nb_channels; /* maximum bytes per frame */ } else if (par->codec_id == AV_CODEC_ID_G723_1) { blkalign = 24; } else if (par->block_align != 0) { /* specified by the codec */ blkalign = par->block_align; } else - blkalign = bps * par->channels / av_gcd(8, bps); + blkalign = bps * par->ch_layout.nb_channels / av_gcd(8, bps); if (par->codec_id == AV_CODEC_ID_PCM_U8 || par->codec_id == AV_CODEC_ID_PCM_S24LE || par->codec_id == AV_CODEC_ID_PCM_S32LE || @@ -153,7 +153,7 @@ int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb, /* dwHeadBitrate */ bytestream_put_le32(&riff_extradata, par->bit_rate); /* fwHeadMode */ - bytestream_put_le16(&riff_extradata, par->channels == 2 ? 1 : 8); + bytestream_put_le16(&riff_extradata, par->ch_layout.nb_channels == 2 ? 1 : 8); /* fwHeadModeExt */ bytestream_put_le16(&riff_extradata, 0); /* wHeadEmphasis */ @@ -180,13 +180,13 @@ int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb, if (waveformatextensible) { int write_channel_mask = !(flags & FF_PUT_WAV_HEADER_SKIP_CHANNELMASK) && (s->strict_std_compliance < FF_COMPLIANCE_NORMAL || - par->channel_layout < 0x40000); + par->ch_layout.u.mask < 0x40000); /* 22 is WAVEFORMATEXTENSIBLE size */ avio_wl16(pb, riff_extradata - riff_extradata_start + 22); /* ValidBitsPerSample || SamplesPerBlock || Reserved */ avio_wl16(pb, bps); /* dwChannelMask */ - avio_wl32(pb, write_channel_mask ? par->channel_layout : 0); + avio_wl32(pb, write_channel_mask ? par->ch_layout.u.mask : 0); /* GUID + next 3 */ if (par->codec_id == AV_CODEC_ID_EAC3 || par->codec_id == AV_CODEC_ID_DFPWM) { ff_put_guid(pb, ff_get_codec_guid(par->codec_id, ff_codec_wav_guids)); |