diff options
author | Laszlo Agocs <laszlo.agocs@qt.io> | 2020-06-10 07:46:00 +0200 |
---|---|---|
committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2020-06-10 12:51:53 +0200 |
commit | abaf9bded38ff6aac562718366590ed7c1106ad6 (patch) | |
tree | e6714631dbc5ddde9907dc388f680db1559541fe /tools/qmlscene | |
parent | 1ca74842e8427eb21d37697b3c130eed56b7091f (diff) |
Remove openGLContextCreated signal
No reason to have this in the API in 6.0, and it's already not emitted
at all in dev (because the direct OpenGL code path is now gone from the
render loops)
Some simple GL string printing has been removed from qml/qmlscene. This
opt-in feature has not been useful in practice anyway since QSG_INFO=1
prints the same things.
[ChangeLog][Qt Quick][QQuickWindow] The openGLContextCreated signal has
been removed from QQuickWindow.
Change-Id: Ifb647bbd1e828ebad2b775e8ce5c38723a0cda13
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'tools/qmlscene')
-rw-r--r-- | tools/qmlscene/main.cpp | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/tools/qmlscene/main.cpp b/tools/qmlscene/main.cpp index b0635a7e87..cc48fb7b0b 100644 --- a/tools/qmlscene/main.cpp +++ b/tools/qmlscene/main.cpp @@ -36,7 +36,6 @@ #include <QtCore/qregularexpression.h> #include <QtGui/QGuiApplication> -#include <QOpenGLFunctions> #include <QtQml/qqml.h> #include <QtQml/qqmlengine.h> @@ -378,37 +377,6 @@ static void usage() puts(" "); exit(1); } -#if QT_CONFIG(opengl) -// Listen on GL context creation of the QQuickWindow in order to print diagnostic output. -class DiagnosticGlContextCreationListener : public QObject { - Q_OBJECT -public: - explicit DiagnosticGlContextCreationListener(QQuickWindow *window) : QObject(window) - { - connect(window, &QQuickWindow::openglContextCreated, - this, &DiagnosticGlContextCreationListener::onOpenGlContextCreated); - } - -private slots: - void onOpenGlContextCreated(QOpenGLContext *context) - { - context->makeCurrent(qobject_cast<QQuickWindow *>(parent())); - QOpenGLFunctions functions(context); - QByteArray output = "Vendor : "; - output += reinterpret_cast<const char *>(functions.glGetString(GL_VENDOR)); - output += "\nRenderer: "; - output += reinterpret_cast<const char *>(functions.glGetString(GL_RENDERER)); - output += "\nVersion : "; - output += reinterpret_cast<const char *>(functions.glGetString(GL_VERSION)); - output += "\nLanguage: "; - output += reinterpret_cast<const char *>(functions.glGetString(GL_SHADING_LANGUAGE_VERSION)); - puts(output.constData()); - context->doneCurrent(); - deleteLater(); - } - -}; -#endif static void setWindowTitle(bool verbose, const QObject *topLevel, QWindow *window) { @@ -680,10 +648,6 @@ int main(int argc, char ** argv) if (window) { setWindowTitle(options.verbose, topLevel, window.data()); -#if QT_CONFIG(opengl) - if (options.verbose) - new DiagnosticGlContextCreationListener(window.data()); -#endif if (options.transparent) { window->setClearBeforeRendering(true); window->setColor(QColor(Qt::transparent)); |