DEBUG: ENTER on CreateBuffer + BeginPicture for frame-1 crash narrowing

src/buffer.c

@@ -55,6 +55,9 @@ VAStatus RequestCreateBuffer(VADriverContextP context, VAContextID context_id,
 	VAStatus status;
 	VABufferID id;
 
+	request_log("ENTER RequestCreateBuffer(ctx=%u, type=%u, size=%u, count=%u)\n",
+		    context_id, (unsigned)type, size, count);
+
 	switch (type) {
 	case VAPictureParameterBufferType:
 	case VAIQMatrixBufferType:

src/picture.c

@@ -221,6 +221,9 @@ VAStatus RequestBeginPicture(VADriverContextP context, VAContextID context_id,
 	struct request_pool_slot *slot;
 	int slot_index;
 
+	request_log("ENTER RequestBeginPicture(ctx=%u, surf=%u)\n",
+		    context_id, surface_id);
+
 	context_object = CONTEXT(driver_data, context_id);
 	if (context_object == NULL)
 		return VA_STATUS_ERROR_INVALID_CONTEXT;