diff options
| author | Lynne <dev@lynne.ee> | 2021-11-20 01:44:10 +0100 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2021-11-20 01:48:45 +0100 |
| commit | 135e1c0adf155419a9546f02d620fb2aae95194b (patch) | |
| tree | 3efbe61c7058d079bfabb9b285690f70302ac29d | |
| parent | a132614bba247afac30d3a8b1378c40bd7f672bc (diff) | |
| download | ffmpeg-135e1c0adf155419a9546f02d620fb2aae95194b.tar.gz | |
lavu/vulkan: check for initialization when freeing buffers
What happens on startup is that ffmpeg.c initializes the filter,
then frees it without feeding a single frame through. With no
input frame, the filter lacks a hardware device. The rest of the
uninit code checks if Vulkan objects exist, which they must if there's
a hardware device, but vk->DeviceWaitIdle does not require an object.
So, add a check for it.
| -rw-r--r-- | libavutil/vulkan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c index a6463de622..00df08b55e 100644 --- a/libavutil/vulkan.c +++ b/libavutil/vulkan.c @@ -350,7 +350,7 @@ void ff_vk_free_buf(FFVulkanContext *s, FFVkBuffer *buf) { FFVulkanFunctions *vk = &s->vkfn; - if (!buf) + if (!buf || !s->hwctx) return; vk->DeviceWaitIdle(s->hwctx->act_dev); |