diff options
| author | Limin Wang <lance.lmwang@gmail.com> | 2021-08-09 08:15:02 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2021-08-16 10:00:39 +0800 |
| commit | 5f3df7afa6425d8c7d49340c91243d99336eb27e (patch) | |
| tree | 2b0ac8ca332db157ac3a3ea8590bb2223d5d1ff1 /libavdevice | |
| parent | b923bfc679358fe109ca66b6ddf9d08ad0e19b7e (diff) | |
avdevice/decklink: add sqd configuration option
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Diffstat (limited to 'libavdevice')
| -rw-r--r-- | libavdevice/decklink_common.cpp | 7 | ||||
| -rw-r--r-- | libavdevice/decklink_common_c.h | 1 | ||||
| -rw-r--r-- | libavdevice/decklink_enc_c.c | 4 |
3 files changed, 12 insertions, 0 deletions
diff --git a/libavdevice/decklink_common.cpp b/libavdevice/decklink_common.cpp index 4e0df04915..a892a6c9b1 100644 --- a/libavdevice/decklink_common.cpp +++ b/libavdevice/decklink_common.cpp @@ -221,6 +221,13 @@ int ff_decklink_set_configs(AVFormatContext *avctx, av_log(avctx, AV_LOG_WARNING, "Setting link configuration failed.\n"); else av_log(avctx, AV_LOG_VERBOSE, "Successfully set link configuration: 0x%x.\n", ctx->link); + if (ctx->link == bmdLinkConfigurationQuadLink && cctx->sqd >= 0) { + res = ctx->cfg->SetFlag(bmdDeckLinkConfigQuadLinkSDIVideoOutputSquareDivisionSplit, cctx->sqd); + if (res != S_OK) + av_log(avctx, AV_LOG_WARNING, "Setting SquareDivisionSplit failed.\n"); + else + av_log(avctx, AV_LOG_VERBOSE, "Successfully set SquareDivisionSplit.\n"); + } } return 0; diff --git a/libavdevice/decklink_common_c.h b/libavdevice/decklink_common_c.h index f37e0c09e6..fdaa1f9cc0 100644 --- a/libavdevice/decklink_common_c.h +++ b/libavdevice/decklink_common_c.h @@ -49,6 +49,7 @@ struct decklink_cctx { int audio_depth; int duplex_mode; int link; + int sqd; DecklinkPtsSource audio_pts_source; DecklinkPtsSource video_pts_source; int audio_input; diff --git a/libavdevice/decklink_enc_c.c b/libavdevice/decklink_enc_c.c index 4d191d83ac..4bcdbfea2d 100644 --- a/libavdevice/decklink_enc_c.c +++ b/libavdevice/decklink_enc_c.c @@ -40,6 +40,10 @@ static const AVOption options[] = { { "single" , NULL , 0 , AV_OPT_TYPE_CONST , { .i64 = 1 }, 0, 0, ENC, "link"}, { "dual" , NULL , 0 , AV_OPT_TYPE_CONST , { .i64 = 2 }, 0, 0, ENC, "link"}, { "quad" , NULL , 0 , AV_OPT_TYPE_CONST , { .i64 = 3 }, 0, 0, ENC, "link"}, + { "sqd" , "set Square Division" , OFFSET(sqd) , AV_OPT_TYPE_INT, { .i64 = -1 }, -1,1, ENC, "sqd"}, + { "unset" , NULL , 0 , AV_OPT_TYPE_CONST , { .i64 = -1 }, 0, 0, ENC, "sqd"}, + { "false" , NULL , 0 , AV_OPT_TYPE_CONST , { .i64 = 0 }, 0, 0, ENC, "sqd"}, + { "true" , NULL , 0 , AV_OPT_TYPE_CONST , { .i64 = 1 }, 0, 0, ENC, "sqd"}, { "timing_offset", "genlock timing pixel offset", OFFSET(timing_offset), AV_OPT_TYPE_INT, { .i64 = INT_MIN }, INT_MIN, INT_MAX, ENC, "timing_offset"}, { "unset" , NULL , 0 , AV_OPT_TYPE_CONST, { .i64 = INT_MIN }, 0, 0, ENC, "timing_offset"}, { NULL }, |