[FFmpeg-cvslog] libavcodec/amfenc: Setting the VBAQ property before the init call.

[Dmitrii Ovchinnikov]

ffmpeg | branch: master | Dmitrii Ovchinnikov <ovchinnikov.dmitrii at gmail.com> | Mon Mar 31 15:41:08 2025 +0200| [c05ed36b564364302578b461139fbbdf0bfa60df] | committer: Dmitrii Ovchinnikov

libavcodec/amfenc: Setting the VBAQ property before the init call.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c05ed36b564364302578b461139fbbdf0bfa60df
---

 libavcodec/amfenc_h264.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/libavcodec/amfenc_h264.c b/libavcodec/amfenc_h264.c
index 3f41befc4c..cfcc5482f0 100644
--- a/libavcodec/amfenc_h264.c
+++ b/libavcodec/amfenc_h264.c
@@ -495,6 +495,16 @@ static av_cold int amf_encode_init_h264(AVCodecContext *avctx)
         AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_REF_B_PIC_DELTA_QP, ctx->ref_b_frame_delta_qp);
     }
 
+    if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CONSTANT_QP) {
+        AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENABLE_VBAQ, 0);
+        if (ctx->enable_vbaq)
+            av_log(ctx, AV_LOG_WARNING, "VBAQ is not supported by cqp Rate Control Method, automatically disabled\n");
+    } else {
+        if (ctx->enable_vbaq != -1) {
+            AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENABLE_VBAQ, !!ctx->enable_vbaq);
+        }
+    }
+
     // Wait inside QueryOutput() if supported by the driver
     AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QUERY_TIMEOUT, 1);
     res = ctx->encoder->pVtbl->GetProperty(ctx->encoder, AMF_VIDEO_ENCODER_QUERY_TIMEOUT, &var);
@@ -517,15 +527,6 @@ static av_cold int amf_encode_init_h264(AVCodecContext *avctx)
         AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_RATE_CONTROL_SKIP_FRAME_ENABLE, ((ctx->skip_frame == 0) ? false : true));
     }
 
-    if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CONSTANT_QP) {
-        AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENABLE_VBAQ, 0);
-        if (ctx->enable_vbaq)
-            av_log(ctx, AV_LOG_WARNING, "VBAQ is not supported by cqp Rate Control Method, automatically disabled\n");
-    } else {
-        if (ctx->enable_vbaq != -1) {
-            AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENABLE_VBAQ, !!ctx->enable_vbaq);
-        }
-    }
     AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_DE_BLOCKING_FILTER, !!deblocking_filter);
 
     // Keyframe Interval