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authorAlexander Preisinger <alexander.preisinger@gmail.com>2013-09-10 17:52:29 +0200
committerAlexander Preisinger <alexander.preisinger@gmail.com>2013-09-10 17:53:43 +0200
commit6de1cb2d59ad3df9e2edadb8773210241afbfe18 (patch)
treeff44a39e0744fced3558ef5cb60be48d003456ea /video
parentfc18c1ba6e91a6a303fad2dd079cdf594fbf8c5f (diff)
downloadmpv-6de1cb2d59ad3df9e2edadb8773210241afbfe18.tar.bz2
mpv-6de1cb2d59ad3df9e2edadb8773210241afbfe18.tar.xz
wayland/common: improved error messages
The previous error message were not very usefull. Also include a hint where to look for solutions.
Diffstat (limited to 'video')
-rw-r--r--video/out/wayland_common.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/video/out/wayland_common.c b/video/out/wayland_common.c
index 1ddec4eeaf..c0e79524f7 100644
--- a/video/out/wayland_common.c
+++ b/video/out/wayland_common.c
@@ -592,8 +592,11 @@ static bool create_display (struct vo_wayland_state *wl)
{
wl->display.display = wl_display_connect(NULL);
- if (!wl->display.display)
+ if (!wl->display.display) {
+ MP_ERR(wl->vo, "failed to connect to a wayland server: "
+ "check if a wayland compositor is running\n");
return false;
+ }
wl_list_init(&wl->display.output_list);
wl->display.registry = wl_display_get_registry(wl->display.display);
@@ -647,8 +650,10 @@ static void destroy_window (struct vo_wayland_state *wl)
static bool create_cursor (struct vo_wayland_state *wl)
{
- if (!wl->display.shm)
+ if (!wl->display.shm) {
+ MP_ERR(wl->vo, "no shm interface available\n");
return false;
+ }
wl->cursor.surface =
wl_compositor_create_surface(wl->display.compositor);
@@ -676,7 +681,7 @@ static bool create_input (struct vo_wayland_state *wl)
wl->input.xkb.context = xkb_context_new(0);
if (!wl->input.xkb.context) {
- MP_ERR(wl->vo, "failed to initialize input\n");
+ MP_ERR(wl->vo, "failed to initialize input: check xkbcommon\n");
return false;
}
@@ -713,7 +718,6 @@ int vo_wayland_init (struct vo *vo)
|| !create_window(wl)
|| !create_cursor(wl))
{
- MP_ERR(wl->vo, "failed to initialize backend\n");
return false;
}