[FFmpeg-cvslog] avcodec/amfenc: GOP size check

[Araz Iusubov]

ffmpeg | branch: master | Araz Iusubov <primeadvice at gmail.com> | Mon Oct 28 18:21:05 2024 +0100| [f63f1641255a8fb25bf40c775905fbf29e15eebb] | committer: Dmitrii Ovchinnikov

avcodec/amfenc: GOP size check

Fix for the error with an invalid GOP size parameter.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f63f1641255a8fb25bf40c775905fbf29e15eebb
---

 libavcodec/amfenc_av1.c  | 4 +++-
 libavcodec/amfenc_h264.c | 4 +++-
 libavcodec/amfenc_hevc.c | 4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/libavcodec/amfenc_av1.c b/libavcodec/amfenc_av1.c
index 79b982e0d2..01b1f85747 100644
--- a/libavcodec/amfenc_av1.c
+++ b/libavcodec/amfenc_av1.c
@@ -276,7 +276,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
     }
 
     // Picture control properties
-    AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_GOP_SIZE, avctx->gop_size);
+    if (avctx->gop_size != -1) {
+        AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_GOP_SIZE, avctx->gop_size);
+    }
 
     // Setup header insertion mode only if this option was defined explicitly
     if (ctx->header_insertion_mode != -1) {
diff --git a/libavcodec/amfenc_h264.c b/libavcodec/amfenc_h264.c
index 07aa9deb40..e01da06aa6 100644
--- a/libavcodec/amfenc_h264.c
+++ b/libavcodec/amfenc_h264.c
@@ -517,7 +517,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
     AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_DE_BLOCKING_FILTER, !!deblocking_filter);
 
     // Keyframe Interval
-    AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_IDR_PERIOD, avctx->gop_size);
+    if (avctx->gop_size != -1) {
+        AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_IDR_PERIOD, avctx->gop_size);
+    }
 
     // Header Insertion Spacing
     if (ctx->header_spacing >= 0)
diff --git a/libavcodec/amfenc_hevc.c b/libavcodec/amfenc_hevc.c
index f633677574..248581bd33 100644
--- a/libavcodec/amfenc_hevc.c
+++ b/libavcodec/amfenc_hevc.c
@@ -261,7 +261,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
 
     // Picture control properties
     AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_NUM_GOPS_PER_IDR, ctx->gops_per_idr);
-    AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_GOP_SIZE, avctx->gop_size);
+    if (avctx->gop_size != -1) {
+        AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_GOP_SIZE, avctx->gop_size);
+    }
     if (avctx->slices > 1) {
         AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_SLICES_PER_FRAME, avctx->slices);
     }