This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch release/8.0 in repository ffmpeg. The following commit(s) were added to refs/heads/release/8.0 by this push: new a6a220ed33 cbs_vp9: Always update loop filter and segmentation from current frame a6a220ed33 is described below commit a6a220ed33be8155d45f9de59ffbc189273fd747 Author: David Rosca <nowrep@gmail.com> AuthorDate: Fri Aug 29 10:58:00 2025 +0200 Commit: Kacper Michajłow <kasper93@gmail.com> CommitDate: Thu Jan 1 13:49:08 2026 +0100 cbs_vp9: Always update loop filter and segmentation from current frame Fixes decoding vp90-2-09-aq2, vp90-2-15-segkey_adpq, vp90-2-15-segkey and vp90-2-22-svc_1280x720_1 with Vulkan hwaccel. Fixes: 26a2a76346 ("cbs_vp9: Fix VP9 passthrough") (cherry picked from commit a0a16f2ea43e000816c1474f8295e3cf1cfd299b) --- libavcodec/cbs_vp9_syntax_template.c | 58 +++++++++++++++++------------------- 1 file changed, 28 insertions(+), 30 deletions(-) diff --git a/libavcodec/cbs_vp9_syntax_template.c b/libavcodec/cbs_vp9_syntax_template.c index 9d01debb6d..0669cbed0c 100644 --- a/libavcodec/cbs_vp9_syntax_template.c +++ b/libavcodec/cbs_vp9_syntax_template.c @@ -392,39 +392,37 @@ static int FUNC(uncompressed_header)(CodedBitstreamContext *ctx, RWContext *rw, memset(vp9->feature_enabled, 0, sizeof(vp9->feature_enabled)); memset(vp9->feature_value, 0, sizeof(vp9->feature_value)); memset(vp9->feature_sign, 0, sizeof(vp9->feature_sign)); + } - } else { - // Modify previous state based on updates in this frame. - - if (current->loop_filter_delta_update) { - for (i = 0; i < 4; i++) { - if (current->update_ref_delta[i]) - vp9->loop_filter_ref_deltas[i] = - current->loop_filter_ref_deltas[i]; - } - for (i = 0; i < 2; i++) { - if (current->update_mode_delta[i]) - vp9->loop_filter_mode_deltas[i] = - current->loop_filter_mode_deltas[i]; - } + // Modify previous state based on updates in this frame. + if (current->loop_filter_delta_update) { + for (i = 0; i < 4; i++) { + if (current->update_ref_delta[i]) + vp9->loop_filter_ref_deltas[i] = + current->loop_filter_ref_deltas[i]; + } + for (i = 0; i < 2; i++) { + if (current->update_mode_delta[i]) + vp9->loop_filter_mode_deltas[i] = + current->loop_filter_mode_deltas[i]; } + } - if (current->segmentation_update_data) { - memcpy(vp9->feature_enabled, current->feature_enabled, - sizeof(vp9->feature_enabled)); - memcpy(vp9->feature_value, current->feature_value, - sizeof(vp9->feature_value)); - memcpy(vp9->feature_sign, current->feature_sign, - sizeof(vp9->feature_sign)); - - if (current->segmentation_update_map) { - memcpy(vp9->segmentation_tree_probs, - current->segmentation_tree_probs, - sizeof(vp9->segmentation_tree_probs)); - memcpy(vp9->segmentation_pred_prob, - current->segmentation_pred_prob, - sizeof(vp9->segmentation_pred_prob)); - } + if (current->segmentation_update_data) { + memcpy(vp9->feature_enabled, current->feature_enabled, + sizeof(vp9->feature_enabled)); + memcpy(vp9->feature_value, current->feature_value, + sizeof(vp9->feature_value)); + memcpy(vp9->feature_sign, current->feature_sign, + sizeof(vp9->feature_sign)); + + if (current->segmentation_update_map) { + memcpy(vp9->segmentation_tree_probs, + current->segmentation_tree_probs, + sizeof(vp9->segmentation_tree_probs)); + memcpy(vp9->segmentation_pred_prob, + current->segmentation_pred_prob, + sizeof(vp9->segmentation_pred_prob)); } }