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glimagesink: Use the API to parse the image orientation

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This will reduce the code duplication a little.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1088>
This commit is contained in:
Olivier Crête 2021-05-04 15:51:13 -04:00 committed by GStreamer Marge Bot
parent c898ffceeb
commit d191e27aca
1 changed files with 3 additions and 28 deletions
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31
subprojects/gst-plugins-base/ext/gl/gstglimagesink.c
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@ -1114,7 +1114,7 @@ gst_glimage_sink_event (GstBaseSink * sink, GstEvent * event)
{
GstGLImageSink *gl_sink = GST_GLIMAGE_SINK (sink);
GstTagList *taglist;
gchar *orientation;
GstVideoOrientationMethod method;
gboolean ret;
GST_DEBUG_OBJECT (gl_sink, "handling %s event", GST_EVENT_TYPE_NAME (event));
@ -1123,34 +1123,9 @@ gst_glimage_sink_event (GstBaseSink * sink, GstEvent * event)
case GST_EVENT_TAG:
gst_event_parse_tag (event, &taglist);
if (gst_tag_list_get_string (taglist, "image-orientation", &orientation)) {
if (!g_strcmp0 ("rotate-0", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_IDENTITY, TRUE);
else if (!g_strcmp0 ("rotate-90", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_90R, TRUE);
else if (!g_strcmp0 ("rotate-180", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_180, TRUE);
else if (!g_strcmp0 ("rotate-270", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_90L, TRUE);
else if (!g_strcmp0 ("flip-rotate-0", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_HORIZ, TRUE);
else if (!g_strcmp0 ("flip-rotate-90", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_UR_LL, TRUE);
else if (!g_strcmp0 ("flip-rotate-180", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_VERT, TRUE);
else if (!g_strcmp0 ("flip-rotate-270", orientation))
gst_glimage_sink_set_rotate_method (gl_sink,
GST_VIDEO_ORIENTATION_UL_LR, TRUE);
if (gst_video_orientation_from_tag (taglist, &method))
gst_glimage_sink_set_rotate_method (gl_sink, method, TRUE);
g_free (orientation);
}
break;
default:
break;