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From 0abb7a1c938437000bfca1a9b3706884467c681e Mon Sep 17 00:00:00 2001
From: Haihao Xiang <haihao.xiang@intel.com>
Date: Fri, 7 Dec 2018 13:31:43 +0800
Subject: [PATCH] Check the interface from libva first
This fixes https://github.com/intel/intel-vaapi-driver/issues/419
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
---
src/i965_output_wayland.c | 27 ++++++++++++++++-----------
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/src/i965_output_wayland.c b/src/i965_output_wayland.c
index 122db953..a637552e 100644
--- a/src/i965_output_wayland.c
+++ b/src/i965_output_wayland.c
@@ -397,6 +397,7 @@ i965_output_wayland_init(VADriverContextP ctx)
struct i965_driver_data * const i965 = i965_driver_data(ctx);
struct dso_handle *dso_handle;
struct wl_vtable *wl_vtable;
+ struct VADriverVTableWayland * const vtable = ctx->vtable_wayland;
static const struct dso_symbol libegl_symbols[] = {
{
@@ -465,25 +466,29 @@ i965_output_wayland_init(VADriverContextP ctx)
if (!i965->wl_output)
goto error;
- i965->wl_output->libegl_handle = dso_open(LIBEGL_NAME);
- if (!i965->wl_output->libegl_handle) {
- i965->wl_output->libegl_handle = dso_open(LIBEGL_NAME_FALLBACK);
- if (!i965->wl_output->libegl_handle)
+ wl_vtable = &i965->wl_output->vtable;
+
+ if (vtable->wl_interface)
+ wl_vtable->drm_interface = vtable->wl_interface;
+ else {
+ i965->wl_output->libegl_handle = dso_open(LIBEGL_NAME);
+ if (!i965->wl_output->libegl_handle) {
+ i965->wl_output->libegl_handle = dso_open(LIBEGL_NAME_FALLBACK);
+ if (!i965->wl_output->libegl_handle)
+ goto error;
+ }
+
+ dso_handle = i965->wl_output->libegl_handle;
+ if (!dso_get_symbols(dso_handle, wl_vtable, sizeof(*wl_vtable),
+ libegl_symbols))
goto error;
}
- dso_handle = i965->wl_output->libegl_handle;
- wl_vtable = &i965->wl_output->vtable;
- if (!dso_get_symbols(dso_handle, wl_vtable, sizeof(*wl_vtable),
- libegl_symbols))
- goto error;
-
i965->wl_output->libwl_client_handle = dso_open(LIBWAYLAND_CLIENT_NAME);
if (!i965->wl_output->libwl_client_handle)
goto error;
dso_handle = i965->wl_output->libwl_client_handle;
- wl_vtable = &i965->wl_output->vtable;
if (!dso_get_symbols(dso_handle, wl_vtable, sizeof(*wl_vtable),
libwl_client_symbols))
goto error;
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