vaapi: always create AVHWDeviceContext on init

For convenience. Since we still have code that works even if creating a
AVHWDeviceContext fails, failure is ignored. (Although currently, it
succeeds creation even with the stale/abandoned vdpau wrapper driver.)

1 files changed, 1 insertions, 0 deletions

diff --git a/video/vaapi.h b/video/vaapi.h
index 68d8d4383d..01fb4fa980 100644
--- a/video/vaapi.h
+++ b/video/vaapi.h
@@ -33,6 +33,7 @@ struct mp_vaapi_ctx {
     struct mp_hwdec_ctx hwctx;
     struct mp_log *log;
     VADisplay display;
+    struct AVBufferRef *av_device_ref; // AVVAAPIDeviceContext*
     struct va_image_formats *image_formats;
     bool gpu_memcpy_message;
     pthread_mutex_t lock;