[FFmpeg-cvslog] lavc/qsvenc: add encode support for screen content coding extension
Haihao Xiang
git at videolan.org
Tue Jan 18 11:39:12 EET 2022
ffmpeg | branch: master | Haihao Xiang <haihao.xiang at intel.com> | Mon Sep 28 14:14:42 2020 +0800| [c4ae6908f28ceacb39b96de9f8761aae1968bf42] | committer: Haihao Xiang
lavc/qsvenc: add encode support for screen content coding extension
Enables HEVC Screen Content Coding extension support on ICL+ platform
Signed-off-by: Haihao Xiang <haihao.xiang at intel.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c4ae6908f28ceacb39b96de9f8761aae1968bf42
---
doc/encoders.texi | 3 +++
libavcodec/qsvenc.c | 3 +++
libavcodec/qsvenc_hevc.c | 3 +++
3 files changed, 9 insertions(+)
diff --git a/doc/encoders.texi b/doc/encoders.texi
index 7cc8be1209..78518629cd 100644
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -3411,12 +3411,15 @@ an internal session.
Depth of look ahead in number frames, available when extbrc option is enabled.
@item @var{profile}
+Set the encoding profile (scc requires libmfx >= 1.32).
+
@table @samp
@item unknown
@item main
@item main10
@item mainsp
@item rext
+ at item scc
@end table
@item @var{gpb}
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index 4e7a15f060..269386624d 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -74,6 +74,9 @@ static const struct profile_names hevc_profiles[] = {
{ MFX_PROFILE_HEVC_MAINSP, "hevc mainsp" },
{ MFX_PROFILE_HEVC_REXT, "hevc rext" },
#endif
+#if QSV_VERSION_ATLEAST(1, 32)
+ { MFX_PROFILE_HEVC_SCC, "hevc scc" },
+#endif
};
static const struct profile_names vp9_profiles[] = {
diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c
index 08aba3011d..07010c698e 100644
--- a/libavcodec/qsvenc_hevc.c
+++ b/libavcodec/qsvenc_hevc.c
@@ -244,6 +244,9 @@ static const AVOption options[] = {
{ "main10", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_HEVC_MAIN10 }, INT_MIN, INT_MAX, VE, "profile" },
{ "mainsp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_HEVC_MAINSP }, INT_MIN, INT_MAX, VE, "profile" },
{ "rext", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_HEVC_REXT }, INT_MIN, INT_MAX, VE, "profile" },
+#if QSV_VERSION_ATLEAST(1, 32)
+ { "scc", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_HEVC_SCC }, INT_MIN, INT_MAX, VE, "profile" },
+#endif
{ "gpb", "1: GPB (generalized P/B frame); 0: regular P frame", OFFSET(qsv.gpb), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE},
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