avcodec: set AV_CODEC_CAP_CHANNEL_CONF on decoders which set their own channels

The decoders in this set either have a fixed channel count, or read it
from the bitstream, and thus do not require the channel count as
external information.

Fixes various regressions since
81503ac5, which requires a valid channel
count for decoders which do not set this capability.
Signed-off-by: NHendrik Leppkes <h.leppkes@gmail.com>

libavcodec/alac.c

@@ -625,7 +625,7 @@ AVCodec ff_alac_decoder = {
     .init           = alac_decode_init,
     .close          = alac_decode_close,
     .decode         = alac_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .priv_class     = &alac_class
 };

libavcodec/alsdec.c

@@ -2179,6 +2179,6 @@ AVCodec ff_als_decoder = {
     .close          = decode_end,
     .decode         = decode_frame,
     .flush          = flush,
-    .capabilities   = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
 };

libavcodec/amrnbdec.c

@@ -1088,7 +1088,7 @@ AVCodec ff_amrnb_decoder = {
     .priv_data_size = sizeof(AMRContext),
     .init           = amrnb_decode_init,
     .decode         = amrnb_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
                                                      AV_SAMPLE_FMT_NONE },
 };

libavcodec/amrwbdec.c

@@ -1283,7 +1283,7 @@ AVCodec ff_amrwb_decoder = {
     .priv_data_size = sizeof(AMRWBContext),
     .init           = amrwb_decode_init,
     .decode         = amrwb_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
                                                      AV_SAMPLE_FMT_NONE },
 };

libavcodec/atrac9dec.c

@@ -996,5 +996,5 @@ AVCodec ff_atrac9_decoder = {
     .decode         = atrac9_decode_frame,
     .flush          = atrac9_decode_flush,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
-    .capabilities   = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/audiotoolboxdec.c

@@ -595,7 +595,7 @@ static av_cold int ffat_close_decoder(AVCodecContext *avctx)
         .flush          = ffat_decode_flush, \
         .priv_class     = &ffat_##NAME##_dec_class, \
         .bsfs           = bsf_name, \
-        .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY, \
+        .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_CHANNEL_CONF, \
         .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP, \
         .wrapper_name   = "at", \
     };

libavcodec/bmvaudio.c

@@ -85,5 +85,5 @@ AVCodec ff_bmv_audio_decoder = {
     .id             = AV_CODEC_ID_BMV_AUDIO,
     .init           = bmv_aud_decode_init,
     .decode         = bmv_aud_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/cngdec.c

@@ -173,7 +173,7 @@ AVCodec ff_comfortnoise_decoder = {
     .close          = cng_decode_close,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE |
                       FF_CODEC_CAP_INIT_CLEANUP,
 };

libavcodec/dsicinaudio.c

@@ -129,5 +129,5 @@ AVCodec ff_dsicinaudio_decoder = {
     .priv_data_size = sizeof(CinAudioContext),
     .init           = cinaudio_decode_init,
     .decode         = cinaudio_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/dss_sp.c

@@ -781,5 +781,5 @@ AVCodec ff_dss_sp_decoder = {
     .priv_data_size = sizeof(DssSpContext),
     .init           = dss_sp_decode_init,
     .decode         = dss_sp_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/evrcdec.c

@@ -935,7 +935,7 @@ AVCodec ff_evrc_decoder = {
     .id             = AV_CODEC_ID_EVRC,
     .init           = evrc_decode_init,
     .decode         = evrc_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .priv_data_size = sizeof(EVRCContext),
     .priv_class     = &evrcdec_class,
 };

libavcodec/g722dec.c

@@ -147,6 +147,6 @@ AVCodec ff_adpcm_g722_decoder = {
     .priv_data_size = sizeof(G722Context),
     .init           = g722_decode_init,
     .decode         = g722_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .priv_class     = &g722_decoder_class,
 };

libavcodec/g726.c

@@ -513,7 +513,7 @@ AVCodec ff_adpcm_g726_decoder = {
     .init           = g726_decode_init,
     .decode         = g726_decode_frame,
     .flush          = g726_decode_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };
 #endif
 
@@ -526,7 +526,7 @@ AVCodec ff_adpcm_g726le_decoder = {
     .init           = g726_decode_init,
     .decode         = g726_decode_frame,
     .flush          = g726_decode_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .long_name      = NULL_IF_CONFIG_SMALL("G.726 ADPCM little-endian"),
 };
 #endif

libavcodec/gsmdec.c

@@ -120,7 +120,7 @@ AVCodec ff_gsm_decoder = {
     .init           = gsm_init,
     .decode         = gsm_decode_frame,
     .flush          = gsm_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };
 #endif
 #if CONFIG_GSM_MS_DECODER
@@ -133,6 +133,6 @@ AVCodec ff_gsm_ms_decoder = {
     .init           = gsm_init,
     .decode         = gsm_decode_frame,
     .flush          = gsm_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };
 #endif

libavcodec/ilbcdec.c

@@ -1484,6 +1484,6 @@ AVCodec ff_ilbc_decoder = {
     .id             = AV_CODEC_ID_ILBC,
     .init           = ilbc_decode_init,
     .decode         = ilbc_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .priv_data_size = sizeof(ILBCContext),
 };

libavcodec/imc.c

@@ -1092,7 +1092,7 @@ AVCodec ff_imc_decoder = {
     .close          = imc_decode_close,
     .decode         = imc_decode_frame,
     .flush          = flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
                                                       AV_SAMPLE_FMT_NONE },
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,

libavcodec/libcodec2.c

@@ -189,7 +189,7 @@ AVCodec ff_libcodec2_decoder = {
     .init                   = libcodec2_init_decoder,
     .close                  = libcodec2_close,
     .decode                 = libcodec2_decode,
-    .capabilities           = 0,
+    .capabilities           = AV_CODEC_CAP_CHANNEL_CONF,
     .supported_samplerates  = (const int[]){ 8000, 0 },
     .sample_fmts            = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_NONE },
     .channel_layouts        = (const uint64_t[]) { AV_CH_LAYOUT_MONO, 0 },

libavcodec/libgsmdec.c

@@ -134,7 +134,7 @@ AVCodec ff_libgsm_decoder = {
     .close          = libgsm_decode_close,
     .decode         = libgsm_decode_frame,
     .flush          = libgsm_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .wrapper_name   = "libgsm",
 };
 #endif
@@ -149,7 +149,7 @@ AVCodec ff_libgsm_ms_decoder = {
     .close          = libgsm_decode_close,
     .decode         = libgsm_decode_frame,
     .flush          = libgsm_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .wrapper_name   = "libgsm",
 };
 #endif

libavcodec/libilbc.c

@@ -111,7 +111,7 @@ AVCodec ff_libilbc_decoder = {
     .priv_data_size = sizeof(ILBCDecContext),
     .init           = ilbc_decode_init,
     .decode         = ilbc_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .priv_class     = &ilbc_dec_class,
 };
 

libavcodec/libopencore-amr.c

@@ -139,7 +139,7 @@ AVCodec ff_libopencore_amrnb_decoder = {
     .init           = amr_nb_decode_init,
     .close          = amr_nb_decode_close,
     .decode         = amr_nb_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };
 #endif /* CONFIG_LIBOPENCORE_AMRNB_DECODER */
 
@@ -379,7 +379,7 @@ AVCodec ff_libopencore_amrwb_decoder = {
     .init           = amr_wb_decode_init,
     .close          = amr_wb_decode_close,
     .decode         = amr_wb_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .wrapper_name   = "libopencore_amrwb",
 };
 

libavcodec/libopusdec.c

@@ -235,7 +235,7 @@ AVCodec ff_libopus_decoder = {
     .close          = libopus_decode_close,
     .decode         = libopus_decode,
     .flush          = libopus_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
                                                      AV_SAMPLE_FMT_S16,

libavcodec/libspeexdec.c

@@ -199,6 +199,6 @@ AVCodec ff_libspeex_decoder = {
     .close          = libspeex_decode_close,
     .decode         = libspeex_decode_frame,
     .flush          = libspeex_decode_flush,
-    .capabilities   = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .wrapper_name   = "libspeex",
 };

libavcodec/libvorbisdec.c

@@ -217,5 +217,5 @@ AVCodec ff_libvorbis_decoder = {
     .init           = oggvorbis_decode_init,
     .decode         = oggvorbis_decode_frame,
     .close          = oggvorbis_decode_close,
-    .capabilities   = AV_CODEC_CAP_DELAY,
+    .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/metasound.c

@@ -385,7 +385,7 @@ AVCodec ff_metasound_decoder = {
     .init           = metasound_decode_init,
     .close          = ff_twinvq_decode_close,
     .decode         = ff_twinvq_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
                                                       AV_SAMPLE_FMT_NONE },
 };

libavcodec/mlpdec.c

@@ -1338,7 +1338,7 @@ AVCodec ff_mlp_decoder = {
     .priv_data_size = sizeof(MLPDecodeContext),
     .init           = mlp_decode_init,
     .decode         = read_access_unit,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,
 };
 #endif
@@ -1351,7 +1351,7 @@ AVCodec ff_truehd_decoder = {
     .priv_data_size = sizeof(MLPDecodeContext),
     .init           = mlp_decode_init,
     .decode         = read_access_unit,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,
 };
 #endif /* CONFIG_TRUEHD_DECODER */

libavcodec/mpc8.c

@@ -392,7 +392,7 @@ AVCodec ff_mpc8_decoder = {
     .init           = mpc8_decode_init,
     .decode         = mpc8_decode_frame,
     .flush          = mpc8_decode_flush,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_S16P,
                                                       AV_SAMPLE_FMT_NONE },
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,

libavcodec/nellymoserdec.c

@@ -194,7 +194,7 @@ AVCodec ff_nellymoser_decoder = {
     .init           = decode_init,
     .close          = decode_end,
     .decode         = decode_tag,
-    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_PARAM_CHANGE,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_PARAM_CHANGE | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLT,
                                                       AV_SAMPLE_FMT_NONE },
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,

libavcodec/opusdec.c

@@ -737,5 +737,5 @@ AVCodec ff_opus_decoder = {
     .close           = opus_decode_close,
     .decode          = opus_decode_packet,
     .flush           = opus_decode_flush,
-    .capabilities    = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY,
+    .capabilities    = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/pcm-bluray.c

@@ -307,7 +307,7 @@ AVCodec ff_pcm_bluray_decoder = {
     .type           = AVMEDIA_TYPE_AUDIO,
     .id             = AV_CODEC_ID_PCM_BLURAY,
     .decode         = pcm_bluray_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]){
         AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_NONE
     },

libavcodec/qcelpdec.c

@@ -797,6 +797,6 @@ AVCodec ff_qcelp_decoder = {
     .id             = AV_CODEC_ID_QCELP,
     .init           = qcelp_decode_init,
     .decode         = qcelp_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .priv_data_size = sizeof(QCELPContext),
 };

libavcodec/qdm2.c

@@ -1877,6 +1877,6 @@ AVCodec ff_qdm2_decoder = {
     .init             = qdm2_decode_init,
     .close            = qdm2_decode_close,
     .decode           = qdm2_decode_frame,
-    .capabilities     = AV_CODEC_CAP_DR1,
+    .capabilities     = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal    = FF_CODEC_CAP_INIT_THREADSAFE,
 };

libavcodec/qdmc.c

@@ -735,5 +735,5 @@ AVCodec ff_qdmc_decoder = {
     .close            = qdmc_decode_close,
     .decode           = qdmc_decode_frame,
     .flush            = qdmc_flush,
-    .capabilities     = AV_CODEC_CAP_DR1,
+    .capabilities     = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/ra144dec.c

@@ -134,5 +134,5 @@ AVCodec ff_ra_144_decoder = {
     .priv_data_size = sizeof(RA144Context),
     .init           = ra144_decode_init,
     .decode         = ra144_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/ra288.c

@@ -244,5 +244,5 @@ AVCodec ff_ra_288_decoder = {
     .priv_data_size = sizeof(RA288Context),
     .init           = ra288_decode_init,
     .decode         = ra288_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/sbcdec.c

@@ -370,7 +370,7 @@ AVCodec ff_sbc_decoder = {
     .priv_data_size        = sizeof(SBCDecContext),
     .init                  = sbc_decode_init,
     .decode                = sbc_decode_frame,
-    .capabilities          = AV_CODEC_CAP_DR1,
+    .capabilities          = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal         = FF_CODEC_CAP_INIT_THREADSAFE,
     .channel_layouts       = (const uint64_t[]) { AV_CH_LAYOUT_MONO,
                                                   AV_CH_LAYOUT_STEREO, 0},

libavcodec/sipr.c

@@ -570,6 +570,6 @@ AVCodec ff_sipr_decoder = {
     .priv_data_size = sizeof(SiprContext),
     .init           = sipr_decoder_init,
     .decode         = sipr_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,
 };

libavcodec/sonic.c

@@ -1081,7 +1081,7 @@ AVCodec ff_sonic_decoder = {
     .init           = sonic_decode_init,
     .close          = sonic_decode_close,
     .decode         = sonic_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_EXPERIMENTAL,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_EXPERIMENTAL | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
 };
 #endif /* CONFIG_SONIC_DECODER */

libavcodec/takdec.c

@@ -947,7 +947,7 @@ AVCodec ff_tak_decoder = {
     .close            = tak_decode_close,
     .decode           = tak_decode_frame,
     .update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
-    .capabilities     = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
+    .capabilities     = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts      = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_U8P,
                                                         AV_SAMPLE_FMT_S16P,
                                                         AV_SAMPLE_FMT_S32P,

libavcodec/tta.c

@@ -423,6 +423,6 @@ AVCodec ff_tta_decoder = {
     .init           = tta_decode_init,
     .close          = tta_decode_close,
     .decode         = tta_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_CHANNEL_CONF,
     .priv_class     = &tta_decoder_class,
 };

libavcodec/twinvqdec.c

@@ -422,7 +422,7 @@ AVCodec ff_twinvq_decoder = {
     .init           = twinvq_decode_init,
     .close          = ff_twinvq_decode_close,
     .decode         = ff_twinvq_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
                                                       AV_SAMPLE_FMT_NONE },
 };

libavcodec/vima.c

@@ -214,5 +214,5 @@ AVCodec ff_adpcm_vima_decoder = {
     .id           = AV_CODEC_ID_ADPCM_VIMA,
     .init         = decode_init,
     .decode       = decode_frame,
-    .capabilities = AV_CODEC_CAP_DR1,
+    .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
 };

libavcodec/vorbisdec.c

@@ -1890,7 +1890,7 @@ AVCodec ff_vorbis_decoder = {
     .close           = vorbis_decode_close,
     .decode          = vorbis_decode_frame,
     .flush           = vorbis_decode_flush,
-    .capabilities    = AV_CODEC_CAP_DR1,
+    .capabilities    = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal   = FF_CODEC_CAP_INIT_CLEANUP,
     .channel_layouts = ff_vorbis_channel_layouts,
     .sample_fmts     = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,

libavcodec/wavpack.c

@@ -1711,7 +1711,7 @@ AVCodec ff_wavpack_decoder = {
     .flush          = wavpack_decode_flush,
     .update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
     .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS |
-                      AV_CODEC_CAP_SLICE_THREADS,
+                      AV_CODEC_CAP_SLICE_THREADS | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP |
                       FF_CODEC_CAP_ALLOCATE_PROGRESS,
 };

libavcodec/ws-snd1.c

@@ -177,6 +177,6 @@ AVCodec ff_ws_snd1_decoder = {
     .id             = AV_CODEC_ID_WESTWOOD_SND1,
     .init           = ws_snd_decode_init,
     .decode         = ws_snd_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
     .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,
 };