[FFmpeg-devel] [PATCH v6 01/10] lavc/avcodec: Add HEVC Screen Content Coding Extensions profile

[Fei Wang <fei.w.wang-at-intel.com@ffmpeg.org>]

From: Linjie Fu <linjie.fu@intel.com>

Described in HEVC spec A.3.7. Bump minor version and add APIchanges
entry for new added profile.

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
---
update:
1. bump minor version and add APIchanges entry for new profile.

 doc/APIchanges        | 3 +++
 libavcodec/avcodec.h  | 1 +
 libavcodec/hevc_ps.c  | 2 ++
 libavcodec/profiles.c | 1 +
 libavcodec/version.h  | 2 +-
 5 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/doc/APIchanges b/doc/APIchanges
index 3ca724724b..5ab4a9c94f 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09
 
 API changes, most recent first:
 
+2023-02-14 - xxxxxxxxxx - lavc 60.3.100 - avcodec.h
+  Add FF_PROFILE_HEVC_SCC.
+
 2023-02-13 - xxxxxxxxxx - lavu 58.1.100 - frame.h
   Deprecate AVFrame.coded_picture_number and display_picture_number.
   Their usefulness is questionable and very few decoders set them.
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 39881a1d2b..9a0fe97cad 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1654,6 +1654,7 @@ typedef struct AVCodecContext {
 #define FF_PROFILE_HEVC_MAIN_10                     2
 #define FF_PROFILE_HEVC_MAIN_STILL_PICTURE          3
 #define FF_PROFILE_HEVC_REXT                        4
+#define FF_PROFILE_HEVC_SCC                         9
 
 #define FF_PROFILE_VVC_MAIN_10                      1
 #define FF_PROFILE_VVC_MAIN_10_444                 33
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index 5fe62ec35b..4aa5b76d5f 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -259,6 +259,8 @@ static int decode_profile_tier_level(GetBitContext *gb, AVCodecContext *avctx,
         av_log(avctx, AV_LOG_DEBUG, "Main Still Picture profile bitstream\n");
     else if (ptl->profile_idc == FF_PROFILE_HEVC_REXT)
         av_log(avctx, AV_LOG_DEBUG, "Range Extension profile bitstream\n");
+    else if (ptl->profile_idc == FF_PROFILE_HEVC_SCC)
+        av_log(avctx, AV_LOG_DEBUG, "Screen Content Coding Extension profile bitstream\n");
     else
         av_log(avctx, AV_LOG_WARNING, "Unknown HEVC profile: %d\n", ptl->profile_idc);
 
diff --git a/libavcodec/profiles.c b/libavcodec/profiles.c
index 7af7fbeb13..2230fc5415 100644
--- a/libavcodec/profiles.c
+++ b/libavcodec/profiles.c
@@ -85,6 +85,7 @@ const AVProfile ff_hevc_profiles[] = {
     { FF_PROFILE_HEVC_MAIN_10,              "Main 10"             },
     { FF_PROFILE_HEVC_MAIN_STILL_PICTURE,   "Main Still Picture"  },
     { FF_PROFILE_HEVC_REXT,                 "Rext"                },
+    { FF_PROFILE_HEVC_SCC,                  "Scc"                 },
     { FF_PROFILE_UNKNOWN },
 };
 
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 0550d7b0d8..43794ea588 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -29,7 +29,7 @@
 
 #include "version_major.h"
 
-#define LIBAVCODEC_VERSION_MINOR   2
+#define LIBAVCODEC_VERSION_MINOR   3
 #define LIBAVCODEC_VERSION_MICRO 100
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
-- 
2.25.1

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