diff options
| author | Víctor Manuel Jáquez Leal <vjaquez@igalia.com> | 2017-09-22 18:59:49 +0200 |
|---|---|---|
| committer | Víctor Manuel Jáquez Leal <vjaquez@igalia.com> | 2017-09-22 20:06:42 +0200 |
| commit | b23ccc69b035dc4d79b7411570debfe538928745 (patch) | |
| tree | 3e6335ef9667158a2930b0761aef99bd22ba0d71 /gst-libs | |
| parent | 6b35e00a287bccc2ebc036028e0e6a1b360a5063 (diff) | |
libs: display: initialize value if they are not yet
This is a difference between the GObject API and the GstVaapi one: the
GValue passed to get a property value, in GObject has to be
initialized with g_value_init(), but in GstVaapi is has not.
In order to overcome this mismatch, this patch call g_value_init()
internally only in the passed one is not already initialized.
https://bugzilla.gnome.org/show_bug.cgi?id=788058
Diffstat (limited to 'gst-libs')
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapidisplay.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapidisplay.c b/gst-libs/gst/vaapi/gstvaapidisplay.c index de31e017..1d34434a 100644 --- a/gst-libs/gst/vaapi/gstvaapidisplay.c +++ b/gst-libs/gst/vaapi/gstvaapidisplay.c @@ -1002,14 +1002,16 @@ _get_property (GstVaapiDisplay * display, const GstVaapiProperty * prop, GstVaapiRenderMode mode; if (!gst_vaapi_display_get_render_mode (display, &mode)) return FALSE; - g_value_init (value, GST_VAAPI_TYPE_RENDER_MODE); + if (!G_IS_VALUE (value)) + g_value_init (value, GST_VAAPI_TYPE_RENDER_MODE); g_value_set_enum (value, mode); break; } case VADisplayAttribRotation:{ GstVaapiRotation rotation; rotation = gst_vaapi_display_get_rotation (display); - g_value_init (value, GST_VAAPI_TYPE_ROTATION); + if (!G_IS_VALUE (value)) + g_value_init (value, GST_VAAPI_TYPE_ROTATION); g_value_set_enum (value, rotation); break; } @@ -1020,7 +1022,8 @@ _get_property (GstVaapiDisplay * display, const GstVaapiProperty * prop, gfloat val; if (!get_color_balance (display, find_property_id (prop->name), &val)) return FALSE; - g_value_init (value, G_TYPE_FLOAT); + if (!G_IS_VALUE (value)) + g_value_init (value, G_TYPE_FLOAT); g_value_set_float (value, val); break; } |