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#include "glslwaveformwidget.h"
#include <QPainter>
#include <QtDebug>
#include "waveform/renderers/waveformwidgetrenderer.h"
#include "waveform/renderers/waveformrenderbackground.h"
#include "waveform/renderers/glslwaveformrenderersignal.h"
#include "waveform/renderers/waveformrendererpreroll.h"
#include "waveform/renderers/waveformrendermark.h"
#include "waveform/renderers/waveformrendermarkrange.h"
#include "waveform/renderers/waveformrendererendoftrack.h"
#include "waveform/renderers/waveformrenderbeat.h"
#include "waveform/sharedglcontext.h"
#include "util/performancetimer.h"
GLSLFilteredWaveformWidget::GLSLFilteredWaveformWidget(const char* group,
QWidget* parent)
: GLSLWaveformWidget(group, parent, false) {
}
GLSLRGBWaveformWidget::GLSLRGBWaveformWidget(const char* group, QWidget* parent)
: GLSLWaveformWidget(group, parent, true) {
}
GLSLWaveformWidget::GLSLWaveformWidget(const char* group, QWidget* parent,
bool rgbRenderer)
: QGLWidget(parent, SharedGLContext::getWidget()),
WaveformWidgetAbstract(group) {
qDebug() << "Created QGLWidget. Context"
<< "Valid:" << context()->isValid()
<< "Sharing:" << context()->isSharing();
if (QGLContext::currentContext() != context()) {
makeCurrent();
}
addRenderer<WaveformRenderBackground>();
addRenderer<WaveformRendererEndOfTrack>();
addRenderer<WaveformRendererPreroll>();
addRenderer<WaveformRenderMarkRange>();
#if !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
if (rgbRenderer) {
m_signalRenderer = addRenderer<GLSLWaveformRendererRGBSignal>();
} else {
m_signalRenderer = addRenderer<GLSLWaveformRendererFilteredSignal>();
}
#else
Q_UNUSED(rgbRenderer);
#endif // QT_NO_OPENGL && !QT_OPENGL_ES_2
addRenderer<WaveformRenderBeat>();
addRenderer<WaveformRenderMark>();
setAttribute(Qt::WA_NoSystemBackground);
setAttribute(Qt::WA_OpaquePaintEvent);
setAutoBufferSwap(false);
m_initSuccess = init();
}
GLSLWaveformWidget::~GLSLWaveformWidget() {
makeCurrent();
}
void GLSLWaveformWidget::castToQWidget() {
m_widget = static_cast<QWidget*>(static_cast<QGLWidget*>(this));
}
void GLSLWaveformWidget::paintEvent(QPaintEvent* event) {
Q_UNUSED(event);
}
mixxx::Duration GLSLWaveformWidget::render() {
PerformanceTimer timer;
mixxx::Duration t1;
//mixxx::Duration t2, t3;
timer.start();
// QPainter makes QGLContext::currentContext() == context()
// this may delayed until previous buffer swap finished
QPainter painter(this);
t1 = timer.restart();
draw(&painter, NULL);
//t2 = timer.restart();
//qDebug() << "GLSLWaveformWidget" << t1 << t2;
return t1; // return timer for painter setup
}
void GLSLWaveformWidget::resize(int width, int height) {
// NOTE: (vrince) this is needed since we allocation buffer on resize
// and the Gl Context should be properly set
makeCurrent();
WaveformWidgetAbstract::resize(width, height);
}
void GLSLWaveformWidget::mouseDoubleClickEvent(QMouseEvent *event) {
if (event->button() == Qt::RightButton) {
makeCurrent();
#if !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
m_signalRenderer->debugClick();
#endif // !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
}
}
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