Moved the ctrlEvent() function in qv4l2.cpp to be grouped with GUI function
and to group capFrame() and capVbiFrame() together.
Signed-off-by: Bård Eirik Winther <bwint...@cisco.com>
---
utils/qv4l2/qv4l2.cpp | 94 +++++++++++++++++++++++++--------------------------
1 file changed, 47 insertions(+), 47 deletions(-)
diff --git a/utils/qv4l2/qv4l2.cpp b/utils/qv4l2/qv4l2.cpp
index de9b154..a8fcc65 100644
--- a/utils/qv4l2/qv4l2.cpp
+++ b/utils/qv4l2/qv4l2.cpp
@@ -202,6 +202,53 @@ void ApplicationWindow::openrawdev()
setDevice(d.selectedFiles().first(), true);
}
+void ApplicationWindow::ctrlEvent()
+{
+ v4l2_event ev;
+
+ while (dqevent(ev)) {
+ if (ev.type != V4L2_EVENT_CTRL)
+ continue;
+ m_ctrlMap[ev.id].flags = ev.u.ctrl.flags;
+ m_ctrlMap[ev.id].minimum = ev.u.ctrl.minimum;
+ m_ctrlMap[ev.id].maximum = ev.u.ctrl.maximum;
+ m_ctrlMap[ev.id].step = ev.u.ctrl.step;
+ m_ctrlMap[ev.id].default_value = ev.u.ctrl.default_value;
+ m_widgetMap[ev.id]->setDisabled(m_ctrlMap[ev.id].flags &
CTRL_FLAG_DISABLED);
+ switch (m_ctrlMap[ev.id].type) {
+ case V4L2_CTRL_TYPE_INTEGER:
+ case V4L2_CTRL_TYPE_INTEGER_MENU:
+ case V4L2_CTRL_TYPE_MENU:
+ case V4L2_CTRL_TYPE_BOOLEAN:
+ case V4L2_CTRL_TYPE_BITMASK:
+ setVal(ev.id, ev.u.ctrl.value);
+ break;
+ case V4L2_CTRL_TYPE_INTEGER64:
+ setVal64(ev.id, ev.u.ctrl.value64);
+ break;
+ default:
+ break;
+ }
+ if (m_ctrlMap[ev.id].type != V4L2_CTRL_TYPE_STRING)
+ continue;
+ queryctrl(m_ctrlMap[ev.id]);
+
+ struct v4l2_ext_control c;
+ struct v4l2_ext_controls ctrls;
+
+ c.id = ev.id;
+ c.size = m_ctrlMap[ev.id].maximum + 1;
+ c.string = (char *)malloc(c.size);
+ memset(&ctrls, 0, sizeof(ctrls));
+ ctrls.count = 1;
+ ctrls.ctrl_class = 0;
+ ctrls.controls = &c;
+ if (!ioctl(VIDIOC_G_EXT_CTRLS, &ctrls))
+ setString(ev.id, c.string);
+ free(c.string);
+ }
+}
+
void ApplicationWindow::capVbiFrame()
{
__u32 buftype = m_genTab->bufType();
@@ -305,53 +352,6 @@ void ApplicationWindow::capVbiFrame()
refresh();
}
-void ApplicationWindow::ctrlEvent()
-{
- v4l2_event ev;
-
- while (dqevent(ev)) {
- if (ev.type != V4L2_EVENT_CTRL)
- continue;
- m_ctrlMap[ev.id].flags = ev.u.ctrl.flags;
- m_ctrlMap[ev.id].minimum = ev.u.ctrl.minimum;
- m_ctrlMap[ev.id].maximum = ev.u.ctrl.maximum;
- m_ctrlMap[ev.id].step = ev.u.ctrl.step;
- m_ctrlMap[ev.id].default_value = ev.u.ctrl.default_value;
- m_widgetMap[ev.id]->setDisabled(m_ctrlMap[ev.id].flags &
CTRL_FLAG_DISABLED);
- switch (m_ctrlMap[ev.id].type) {
- case V4L2_CTRL_TYPE_INTEGER:
- case V4L2_CTRL_TYPE_INTEGER_MENU:
- case V4L2_CTRL_TYPE_MENU:
- case V4L2_CTRL_TYPE_BOOLEAN:
- case V4L2_CTRL_TYPE_BITMASK:
- setVal(ev.id, ev.u.ctrl.value);
- break;
- case V4L2_CTRL_TYPE_INTEGER64:
- setVal64(ev.id, ev.u.ctrl.value64);
- break;
- default:
- break;
- }
- if (m_ctrlMap[ev.id].type != V4L2_CTRL_TYPE_STRING)
- continue;
- queryctrl(m_ctrlMap[ev.id]);
-
- struct v4l2_ext_control c;
- struct v4l2_ext_controls ctrls;
-
- c.id = ev.id;
- c.size = m_ctrlMap[ev.id].maximum + 1;
- c.string = (char *)malloc(c.size);
- memset(&ctrls, 0, sizeof(ctrls));
- ctrls.count = 1;
- ctrls.ctrl_class = 0;
- ctrls.controls = &c;
- if (!ioctl(VIDIOC_G_EXT_CTRLS, &ctrls))
- setString(ev.id, c.string);
- free(c.string);
- }
-}
-
void ApplicationWindow::capFrame()
{
__u32 buftype = m_genTab->bufType();
--
1.8.3.2
--
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