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avformat/pcmdec: add support to set channel layout in sln demuxer

Deprecate the channels option, and ensure ch_layout has priority if set over channels, until the latter is gone.

James Almer committed 4 years ago

Commit e42e54f1 parent 5cd6cb91 file · +6 −1Browse files

Showing the changes to libavformat (1 of 1 file). Show all

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libavformat/pcmdec.c+6−1
@@ -180,7 +180,12 @@ PCMDEF(vidc, "PCM Archimedes VIDC", NULL, VIDC) · 179 unmodified lines
180180 #if CONFIG_SLN_DEMUXER
181181 static const AVOption sln_options[] = {
182182 { "sample_rate", "", offsetof(PCMAudioDemuxerContext, sample_rate), AV_OPT_TYPE_INT, {.i64 = 8000}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
183− { "channels", "", offsetof(PCMAudioDemuxerContext, channels), AV_OPT_TYPE_INT, {.i64 = 1}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
183+#if FF_API_OLD_CHANNEL_LAYOUT
184+ { "channels", "", offsetof(PCMAudioDemuxerContext, channels), AV_OPT_TYPE_INT, {.i64 = 1}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_DEPRECATED },
185+ { "ch_layout", "", offsetof(PCMAudioDemuxerContext, ch_layout), AV_OPT_TYPE_CHLAYOUT, {.str = NULL}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },
186+#else
187+ { "ch_layout", "", offsetof(PCMAudioDemuxerContext, ch_layout), AV_OPT_TYPE_CHLAYOUT, {.str = "mono"}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },
188+#endif
184189 { NULL },
185190 };
186191

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