From dc70c19476e76f1118df73b5d97cc76f0e5f6f6c Mon Sep 17 00:00:00 2001 From: Vittorio Giovara Date: Tue, 28 Jul 2015 14:30:22 +0100 Subject: [PATCH] lavc: Drop deprecated request_channels related functions Deprecated in 04/2011. --- libavcodec/aac_ac3_parser.c | 8 -------- libavcodec/ac3dec.c | 8 -------- libavcodec/avcodec.h | 10 ---------- libavcodec/dcadec.c | 14 -------------- libavcodec/mlp_parser.c | 22 ---------------------- libavcodec/mlpdec.c | 13 ------------- libavcodec/options_table.h | 3 --- libavcodec/version.h | 3 --- 8 files changed, 81 deletions(-) diff --git a/libavcodec/aac_ac3_parser.c b/libavcodec/aac_ac3_parser.c index d3da9b7696..806a826ea0 100644 --- a/libavcodec/aac_ac3_parser.c +++ b/libavcodec/aac_ac3_parser.c @@ -84,14 +84,6 @@ get_next: avctx->sample_rate = s->sample_rate; /* (E-)AC-3: allow downmixing to stereo or mono */ -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (avctx->request_channels == 1) - avctx->request_channel_layout = AV_CH_LAYOUT_MONO; - else if (avctx->request_channels == 2) - avctx->request_channel_layout = AV_CH_LAYOUT_STEREO; -FF_ENABLE_DEPRECATION_WARNINGS -#endif if (s->channels > 1 && avctx->request_channel_layout == AV_CH_LAYOUT_MONO) { avctx->channels = 1; diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index ca5e441ba6..97ce2878a8 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -190,14 +190,6 @@ static av_cold int ac3_decode_init(AVCodecContext *avctx) avctx->sample_fmt = AV_SAMPLE_FMT_FLTP; /* allow downmixing to stereo or mono */ -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (avctx->request_channels == 1) - avctx->request_channel_layout = AV_CH_LAYOUT_MONO; - else if (avctx->request_channels == 2) - avctx->request_channel_layout = AV_CH_LAYOUT_STEREO; -FF_ENABLE_DEPRECATION_WARNINGS -#endif if (avctx->channels > 1 && avctx->request_channel_layout == AV_CH_LAYOUT_MONO) avctx->channels = 1; diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 5bf9833f1c..e9aba6aaf9 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -2063,16 +2063,6 @@ typedef struct AVCodecContext { */ int cutoff; -#if FF_API_REQUEST_CHANNELS - /** - * Decoder should decode to this many channels if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated Deprecated in favor of request_channel_layout. - */ - attribute_deprecated int request_channels; -#endif - /** * Audio channel layout. * - encoding: set by user. diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c index 8fdd03cf7a..abf762d906 100644 --- a/libavcodec/dcadec.c +++ b/libavcodec/dcadec.c @@ -1307,15 +1307,7 @@ static int dca_decode_frame(AVCodecContext *avctx, void *data, s->xch_disable = 1; } -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (s->xch_present && !s->xch_disable && - (!avctx->request_channels || - avctx->request_channels > num_core_channels + !!s->lfe)) { -FF_ENABLE_DEPRECATION_WARNINGS -#else if (s->xch_present && !s->xch_disable) { -#endif avctx->channel_layout |= AV_CH_BACK_CENTER; if (s->lfe) { avctx->channel_layout |= AV_CH_LOW_FREQUENCY; @@ -1523,12 +1515,6 @@ static av_cold int dca_decode_init(AVCodecContext *avctx) avctx->sample_fmt = AV_SAMPLE_FMT_FLTP; /* allow downmixing to stereo */ -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (avctx->request_channels == 2) - avctx->request_channel_layout = AV_CH_LAYOUT_STEREO; -FF_ENABLE_DEPRECATION_WARNINGS -#endif if (avctx->channels > 2 && avctx->request_channel_layout == AV_CH_LAYOUT_STEREO) avctx->channels = 2; diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c index 0c7d4a2c7a..e8fb4f5f4d 100644 --- a/libavcodec/mlp_parser.c +++ b/libavcodec/mlp_parser.c @@ -345,15 +345,6 @@ static int mlp_parse(AVCodecParserContext *s, if (mh.stream_type == 0xbb) { /* MLP stream */ -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (avctx->request_channels > 0 && avctx->request_channels <= 2 && - mh.num_substreams > 1) { - avctx->channels = 2; - avctx->channel_layout = AV_CH_LAYOUT_STEREO; - } else -FF_ENABLE_DEPRECATION_WARNINGS -#endif if (avctx->request_channel_layout && (avctx->request_channel_layout & AV_CH_LAYOUT_STEREO) == avctx->request_channel_layout && @@ -366,19 +357,6 @@ FF_ENABLE_DEPRECATION_WARNINGS } } else { /* mh.stream_type == 0xba */ /* TrueHD stream */ -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (avctx->request_channels > 0 && avctx->request_channels <= 2 && - mh.num_substreams > 1) { - avctx->channels = 2; - avctx->channel_layout = AV_CH_LAYOUT_STEREO; - } else if (avctx->request_channels > 0 && - avctx->request_channels <= mh.channels_thd_stream1) { - avctx->channels = mh.channels_thd_stream1; - avctx->channel_layout = mh.channel_layout_thd_stream1; - } else -FF_ENABLE_DEPRECATION_WARNINGS -#endif if (avctx->request_channel_layout && (avctx->request_channel_layout & AV_CH_LAYOUT_STEREO) == avctx->request_channel_layout && diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c index 7e4140259f..169437acef 100644 --- a/libavcodec/mlpdec.c +++ b/libavcodec/mlpdec.c @@ -509,19 +509,6 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp, s->max_channel = max_channel; s->max_matrix_channel = max_matrix_channel; -#if FF_API_REQUEST_CHANNELS -FF_DISABLE_DEPRECATION_WARNINGS - if (m->avctx->request_channels > 0 && - m->avctx->request_channels <= s->max_channel + 1 && - m->max_decoded_substream > substr) { - av_log(m->avctx, AV_LOG_DEBUG, - "Extracting %d-channel downmix from substream %d. " - "Further substreams will be skipped.\n", - s->max_channel + 1, substr); - m->max_decoded_substream = substr; - } else -FF_ENABLE_DEPRECATION_WARNINGS -#endif if (m->avctx->request_channel_layout && (s->ch_layout & m->avctx->request_channel_layout) == m->avctx->request_channel_layout && m->max_decoded_substream > substr) { av_log(m->avctx, AV_LOG_DEBUG, diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h index 055f5e42b2..9fec8e48f4 100644 --- a/libavcodec/options_table.h +++ b/libavcodec/options_table.h @@ -393,9 +393,6 @@ static const AVOption avcodec_options[] = { {"min_prediction_order", NULL, OFFSET(min_prediction_order), AV_OPT_TYPE_INT, {.i64 = -1 }, INT_MIN, INT_MAX, A|E}, {"max_prediction_order", NULL, OFFSET(max_prediction_order), AV_OPT_TYPE_INT, {.i64 = -1 }, INT_MIN, INT_MAX, A|E}, {"timecode_frame_start", "GOP timecode frame start number, in non-drop-frame format", OFFSET(timecode_frame_start), AV_OPT_TYPE_INT64, {.i64 = 0 }, 0, INT64_MAX, V|E}, -#if FF_API_REQUEST_CHANNELS -{"request_channels", "set desired number of audio channels", OFFSET(request_channels), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A|D}, -#endif {"bits_per_raw_sample", NULL, OFFSET(bits_per_raw_sample), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX}, {"channel_layout", NULL, OFFSET(channel_layout), AV_OPT_TYPE_INT64, {.i64 = DEFAULT }, 0, INT64_MAX, A|E|D, "channel_layout"}, {"request_channel_layout", NULL, OFFSET(request_channel_layout), AV_OPT_TYPE_INT64, {.i64 = DEFAULT }, 0, INT64_MAX, A|D, "request_channel_layout"}, diff --git a/libavcodec/version.h b/libavcodec/version.h index 94cc77576c..0fbb836217 100644 --- a/libavcodec/version.h +++ b/libavcodec/version.h @@ -48,9 +48,6 @@ * the public API and may change, break or disappear at any time. */ -#ifndef FF_API_REQUEST_CHANNELS -#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 57) -#endif #ifndef FF_API_DEINTERLACE #define FF_API_DEINTERLACE (LIBAVCODEC_VERSION_MAJOR < 57) #endif