add fixes for overlay qsv to allow different underlying devices

debian/patches/0029-add-fixes-for-overlay-qsv-to-allow-different-underlying-devices.patch

@@ -0,0 +1,19 @@
+Index: jellyfin-ffmpeg/libavfilter/vf_overlay_qsv.c
+===================================================================
+--- jellyfin-ffmpeg.orig/libavfilter/vf_overlay_qsv.c
++++ jellyfin-ffmpeg/libavfilter/vf_overlay_qsv.c
+@@ -281,14 +281,6 @@ static int config_output(AVFilterLink *o
+         (in0->format != AV_PIX_FMT_QSV && in1->format == AV_PIX_FMT_QSV)) {
+         av_log(ctx, AV_LOG_ERROR, "Mixing hardware and software pixel formats is not supported.\n");
+         return AVERROR(EINVAL);
+-    } else if (in0->format == AV_PIX_FMT_QSV) {
+-        AVHWFramesContext *hw_frame0 = (AVHWFramesContext *)in0->hw_frames_ctx->data;
+-        AVHWFramesContext *hw_frame1 = (AVHWFramesContext *)in1->hw_frames_ctx->data;
+-
+-        if (hw_frame0->device_ctx != hw_frame1->device_ctx) {
+-            av_log(ctx, AV_LOG_ERROR, "Inputs with different underlying QSV devices are forbidden.\n");
+-            return AVERROR(EINVAL);
+-        }
+     }
+
+     outlink->w          = vpp->var_values[VAR_MW];

debian/patches/series

@@ -26,3 +26,4 @@
 0026-add-fixes-for-armhf-build-with-gcc-11.patch
 0027-add-fixes-to-improve-the-performance-of-vaapi-encode.patch
 0028-add-fixes-for-alignment-issue-when-upload-to-qsv.patch
+0029-add-fixes-for-overlay-qsv-to-allow-different-underlying-devices.patch