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glvideoflip: 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 15:51:36 -04:00 committed by GStreamer Marge Bot
parent d191e27aca
commit b4ca5f386a
1 changed files with 3 additions and 26 deletions
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29
subprojects/gst-plugins-base/ext/gl/gstglvideoflip.c
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@ -433,35 +433,12 @@ _input_sink_probe (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_TAG:{
GstTagList *taglist;
gchar *orientation;
GstVideoOrientationMethod method;
gst_event_parse_tag (event, &taglist);
if (gst_tag_list_get_string (taglist, "image-orientation",
&orientation)) {
if (!g_strcmp0 ("rotate-0", orientation))
gst_gl_video_flip_set_method (vf, GST_VIDEO_ORIENTATION_IDENTITY,
TRUE);
else if (!g_strcmp0 ("rotate-90", orientation))
gst_gl_video_flip_set_method (vf, GST_VIDEO_ORIENTATION_90R, TRUE);
else if (!g_strcmp0 ("rotate-180", orientation))
gst_gl_video_flip_set_method (vf, GST_VIDEO_ORIENTATION_180, TRUE);
else if (!g_strcmp0 ("rotate-270", orientation))
gst_gl_video_flip_set_method (vf, GST_VIDEO_ORIENTATION_90L, TRUE);
else if (!g_strcmp0 ("flip-rotate-0", orientation))
gst_gl_video_flip_set_method (vf,
GST_VIDEO_ORIENTATION_HORIZ, TRUE);
else if (!g_strcmp0 ("flip-rotate-90", orientation))
gst_gl_video_flip_set_method (vf,
GST_VIDEO_ORIENTATION_UR_LL, TRUE);
else if (!g_strcmp0 ("flip-rotate-180", orientation))
gst_gl_video_flip_set_method (vf, GST_VIDEO_ORIENTATION_VERT, TRUE);
else if (!g_strcmp0 ("flip-rotate-270", orientation))
gst_gl_video_flip_set_method (vf,
GST_VIDEO_ORIENTATION_UL_LR, TRUE);
g_free (orientation);
}
if (gst_video_orientation_from_tag (taglist, &method))
gst_gl_video_flip_set_method (vf, method, TRUE);
break;
}
case GST_EVENT_CAPS:{