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Diffstat (limited to 'src/gsttools/qgstreamervideooverlay.cpp')
-rw-r--r--src/gsttools/qgstreamervideooverlay.cpp46
1 files changed, 23 insertions, 23 deletions
diff --git a/src/gsttools/qgstreamervideooverlay.cpp b/src/gsttools/qgstreamervideooverlay.cpp
index 6b862e475..d410be7d9 100644
--- a/src/gsttools/qgstreamervideooverlay.cpp
+++ b/src/gsttools/qgstreamervideooverlay.cpp
@@ -122,7 +122,7 @@ public:
{
int brightness = 0;
if (m_hasBrightness)
- g_object_get(G_OBJECT(m_videoSink), "brightness", &brightness, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "brightness", &brightness, nullptr);
return brightness / 10;
}
@@ -131,7 +131,7 @@ public:
{
m_brightness = brightness;
if (m_hasBrightness)
- g_object_set(G_OBJECT(m_videoSink), "brightness", brightness * 10, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "brightness", brightness * 10, nullptr);
return m_hasBrightness;
}
@@ -140,7 +140,7 @@ public:
{
int contrast = 0;
if (m_hasContrast)
- g_object_get(G_OBJECT(m_videoSink), "contrast", &contrast, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "contrast", &contrast, nullptr);
return contrast / 10;
}
@@ -149,7 +149,7 @@ public:
{
m_contrast = contrast;
if (m_hasContrast)
- g_object_set(G_OBJECT(m_videoSink), "contrast", contrast * 10, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "contrast", contrast * 10, nullptr);
return m_hasContrast;
}
@@ -158,7 +158,7 @@ public:
{
int hue = 0;
if (m_hasHue)
- g_object_get(G_OBJECT(m_videoSink), "hue", &hue, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "hue", &hue, nullptr);
return hue / 10;
}
@@ -167,7 +167,7 @@ public:
{
m_hue = hue;
if (m_hasHue)
- g_object_set(G_OBJECT(m_videoSink), "hue", hue * 10, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "hue", hue * 10, nullptr);
return m_hasHue;
}
@@ -176,7 +176,7 @@ public:
{
int saturation = 0;
if (m_hasSaturation)
- g_object_get(G_OBJECT(m_videoSink), "saturation", &saturation, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "saturation", &saturation, nullptr);
return saturation / 10;
}
@@ -185,7 +185,7 @@ public:
{
m_saturation = saturation;
if (m_hasSaturation)
- g_object_set(G_OBJECT(m_videoSink), "saturation", saturation * 10, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "saturation", saturation * 10, nullptr);
return m_hasSaturation;
}
@@ -195,7 +195,7 @@ public:
Qt::AspectRatioMode mode = Qt::KeepAspectRatio;
if (m_hasForceAspectRatio) {
gboolean forceAR = false;
- g_object_get(G_OBJECT(m_videoSink), "force-aspect-ratio", &forceAR, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "force-aspect-ratio", &forceAR, nullptr);
if (!forceAR)
mode = Qt::IgnoreAspectRatio;
}
@@ -210,7 +210,7 @@ public:
g_object_set(G_OBJECT(m_videoSink),
"force-aspect-ratio",
(mode == Qt::KeepAspectRatio),
- (const char*)NULL);
+ nullptr);
}
}
@@ -245,7 +245,7 @@ public:
{
gfloat brightness = 0;
if (m_hasBrightness)
- g_object_get(G_OBJECT(m_videoSink), "brightness", &brightness, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "brightness", &brightness, nullptr);
return brightness * 100; // [-1,1] -> [-100,100]
}
@@ -255,7 +255,7 @@ public:
m_brightness = brightness;
if (m_hasBrightness) {
gfloat v = brightness / 100.0; // [-100,100] -> [-1,1]
- g_object_set(G_OBJECT(m_videoSink), "brightness", v, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "brightness", v, nullptr);
}
return m_hasBrightness;
@@ -265,7 +265,7 @@ public:
{
gfloat contrast = 1;
if (m_hasContrast)
- g_object_get(G_OBJECT(m_videoSink), "contrast", &contrast, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "contrast", &contrast, nullptr);
return (contrast - 1) * 100; // [0,2] -> [-100,100]
}
@@ -275,7 +275,7 @@ public:
m_contrast = contrast;
if (m_hasContrast) {
gfloat v = (contrast / 100.0) + 1; // [-100,100] -> [0,2]
- g_object_set(G_OBJECT(m_videoSink), "contrast", v, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "contrast", v, nullptr);
}
return m_hasContrast;
@@ -285,7 +285,7 @@ public:
{
gfloat hue = 0;
if (m_hasHue)
- g_object_get(G_OBJECT(m_videoSink), "hue", &hue, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "hue", &hue, nullptr);
return hue / 180 * 100; // [-180,180] -> [-100,100]
}
@@ -295,7 +295,7 @@ public:
m_hue = hue;
if (m_hasHue) {
gfloat v = hue / 100.0 * 180; // [-100,100] -> [-180,180]
- g_object_set(G_OBJECT(m_videoSink), "hue", v, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "hue", v, nullptr);
}
return m_hasHue;
@@ -305,7 +305,7 @@ public:
{
gfloat saturation = 1;
if (m_hasSaturation)
- g_object_get(G_OBJECT(m_videoSink), "saturation", &saturation, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "saturation", &saturation, nullptr);
return (saturation - 1) * 100; // [0,2] -> [-100,100]
}
@@ -315,7 +315,7 @@ public:
m_saturation = saturation;
if (m_hasSaturation) {
gfloat v = (saturation / 100.0) + 1; // [-100,100] -> [0,2]
- g_object_set(G_OBJECT(m_videoSink), "saturation", v, NULL);
+ g_object_set(G_OBJECT(m_videoSink), "saturation", v, nullptr);
}
return m_hasSaturation;
@@ -350,7 +350,7 @@ static GstElement *findBestVideoSink()
continue;
#endif
if (platform == QLatin1String(elementMap[i].qtPlatform)
- && (choice = gst_element_factory_make(elementMap[i].gstreamerElement, NULL))) {
+ && (choice = gst_element_factory_make(elementMap[i].gstreamerElement, nullptr))) {
if (qt_gst_element_is_functioning(choice))
return choice;
@@ -363,13 +363,13 @@ static GstElement *findBestVideoSink()
// If none of the known video sinks are available, try to find one that implements the
// GstVideoOverlay interface and has autoplugging rank.
GList *list = qt_gst_video_sinks();
- for (GList *item = list; item != NULL; item = item->next) {
+ for (GList *item = list; item != nullptr; item = item->next) {
GstElementFactory *f = GST_ELEMENT_FACTORY(item->data);
if (!gst_element_factory_has_interface(f, QT_GSTREAMER_VIDEOOVERLAY_INTERFACE_NAME))
continue;
- if (GstElement *el = gst_element_factory_create(f, NULL)) {
+ if (GstElement *el = gst_element_factory_create(f, nullptr)) {
if (qt_gst_element_is_functioning(el)) {
choice = el;
break;
@@ -390,7 +390,7 @@ QGstreamerVideoOverlay::QGstreamerVideoOverlay(QObject *parent, const QByteArray
{
GstElement *sink = nullptr;
if (!elementName.isEmpty())
- sink = gst_element_factory_make(elementName.constData(), NULL);
+ sink = gst_element_factory_make(elementName.constData(), nullptr);
else
sink = findBestVideoSink();
@@ -567,7 +567,7 @@ void QGstreamerVideoOverlay::updateIsActive()
gboolean showPreroll = true;
if (m_sinkProperties->hasShowPrerollFrame())
- g_object_get(G_OBJECT(m_videoSink), "show-preroll-frame", &showPreroll, NULL);
+ g_object_get(G_OBJECT(m_videoSink), "show-preroll-frame", &showPreroll, nullptr);
bool newIsActive = (state == GST_STATE_PLAYING || (state == GST_STATE_PAUSED && showPreroll));
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 01:03:47 +0000