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va: Use gst_video_orientation_from_tag to parse orientation

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Signed-off-by: Colin Kinloch <colin.kinloch@collabora.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3053>
This commit is contained in:
Colin Kinloch 2022-09-19 18:05:28 +01:00 committed by GStreamer Marge Bot
parent ef4fc11193
commit d54e597278
1 changed files with 6 additions and 24 deletions
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30
subprojects/gst-plugins-bad/sys/va/gstvavpp.c
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@ -1954,11 +1954,11 @@ gst_va_vpp_src_event (GstBaseTransform * trans, GstEvent * event)
new_x = GST_VIDEO_INFO_HEIGHT (in_info) - 1 - y;
new_y = x;
break;
case GST_VIDEO_ORIENTATION_UR_LL:
case GST_VIDEO_ORIENTATION_UL_LR:
new_x = GST_VIDEO_INFO_HEIGHT (in_info) - 1 - y;
new_y = GST_VIDEO_INFO_WIDTH (in_info) - 1 - x;
break;
case GST_VIDEO_ORIENTATION_UL_LR:
case GST_VIDEO_ORIENTATION_UR_LL:
new_x = y;
new_y = x;
break;
@ -2006,38 +2006,20 @@ gst_va_vpp_sink_event (GstBaseTransform * trans, GstEvent * event)
{
GstVaVpp *self = GST_VA_VPP (trans);
GstTagList *taglist;
gchar *orientation;
GstVideoOrientationMethod method;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_TAG:
gst_event_parse_tag (event, &taglist);
if (!gst_tag_list_get_string (taglist, "image-orientation", &orientation))
break;
if (self->direction != GST_VIDEO_ORIENTATION_AUTO)
break;
GST_DEBUG_OBJECT (self, "tag orientation %s", orientation);
if (!gst_video_orientation_from_tag (taglist, &method))
break;
GST_OBJECT_LOCK (self);
if (!g_strcmp0 ("rotate-0", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_IDENTITY;
else if (!g_strcmp0 ("rotate-90", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_90R;
else if (!g_strcmp0 ("rotate-180", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_180;
else if (!g_strcmp0 ("rotate-270", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_90L;
else if (!g_strcmp0 ("flip-rotate-0", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_HORIZ;
else if (!g_strcmp0 ("flip-rotate-90", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_UL_LR;
else if (!g_strcmp0 ("flip-rotate-180", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_VERT;
else if (!g_strcmp0 ("flip-rotate-270", orientation))
self->tag_direction = GST_VIDEO_ORIENTATION_UR_LL;
self->tag_direction = method;
_update_properties_unlocked (self);
GST_OBJECT_UNLOCK (self);