On Tue, 23 Nov 2021, 12:06 Wu Jianhua, <jianhua...@intel.com> wrote: > Signed-off-by: Wu Jianhua <jianhua...@intel.com> > --- > libavutil/hwcontext_vulkan.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c > index 4ac1058181..644ed947f8 100644 > --- a/libavutil/hwcontext_vulkan.c > +++ b/libavutil/hwcontext_vulkan.c > @@ -1157,7 +1157,8 @@ static void vulkan_device_free(AVHWDeviceContext > *ctx) > vk->DestroyDebugUtilsMessengerEXT(hwctx->inst, p->debug_ctx, > hwctx->alloc); > > - vk->DestroyInstance(hwctx->inst, hwctx->alloc); > + if (hwctx->inst) > + vk->DestroyInstance(hwctx->inst, hwctx->alloc); > > if (p->libvulkan) > dlclose(p->libvulkan); > -- > 2.25.1 >
Ping. This fixes a (somewhat obscure) bug where a "generic library error" is reported when running multiple concurrent ffmpeg commands with one or more Vulkan filter chains. > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
