#include <qevent.h> // Needs to come before egl.h.
#include <epoxy/gl.h>
#include <epoxy/egl.h>
+#include <QAction>
+#include <QMenu>
#include <QSurfaceFormat>
#include "glwidget.h"
-#include "mainwindow.h"
-#include <movit/resource_pool.h>
#include <stdio.h>
+#include <functional>
#include <mutex>
+#include <movit/effect_chain.h>
+#include <movit/resource_pool.h>
#include "context.h"
#include "flags.h"
+#include "mainwindow.h"
#include "mixer.h"
+#include "qnamespace.h"
#include "ref_counted_gl_sync.h"
-#include "vumeter.h"
-class MainWindow;
-class QSurface;
+class QMouseEvent;
class QWidget;
#undef Success
#include <string>
using namespace std;
+using namespace std::placeholders;
GLWidget::GLWidget(QWidget *parent)
- : QGLWidget(parent, global_share_widget),
- resource_pool(new movit::ResourcePool)
+ : QGLWidget(parent, global_share_widget)
{
}
-GLWidget::~GLWidget()
+void GLWidget::clean_context()
{
+ if (resource_pool != nullptr) {
+ makeCurrent();
+ resource_pool->clean_context();
+ }
}
void GLWidget::initializeGL()
{
- printf("egl context=%p\n", eglGetCurrentContext());
- //printf("threads: %p %p\n", QThread::currentThread(), qGuiApp->thread());
-
- static std::once_flag flag;
- std::call_once(flag, [this]{
+ static once_flag flag;
+ call_once(flag, [this]{
global_mixer = new Mixer(QGLFormat::toSurfaceFormat(format()), global_flags.num_cards);
global_mainwindow->mixer_created(global_mixer);
global_mixer->start();
global_mixer->set_frame_ready_callback(output, [this]{
QMetaObject::invokeMethod(this, "update", Qt::AutoConnection);
emit transition_names_updated(global_mixer->get_transition_names());
+ emit resolution_updated(output);
});
+ if (output >= Mixer::OUTPUT_INPUT0) {
+ int signal_num = global_mixer->get_channel_signal(output);
+ if (signal_num != -1) {
+ setContextMenuPolicy(Qt::CustomContextMenu);
+ connect(this, &QWidget::customContextMenuRequested,
+ bind(&GLWidget::show_context_menu, this, signal_num, _1));
+ }
+ }
+
glDisable(GL_BLEND);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
check_error();
frame.chain->render_to_screen();
check_error();
+
+ if (resource_pool == nullptr) {
+ resource_pool = frame.chain->get_resource_pool();
+ } else {
+ assert(resource_pool == frame.chain->get_resource_pool());
+ }
}
void GLWidget::mousePressEvent(QMouseEvent *event)
{
emit clicked();
}
+
+void GLWidget::show_context_menu(unsigned signal_num, const QPoint &pos)
+{
+ QPoint global_pos = mapToGlobal(pos);
+
+ QMenu menu;
+
+ // Add an action for each card.
+ QActionGroup group(&menu);
+
+ unsigned num_cards = global_mixer->get_num_cards();
+ unsigned current_card = global_mixer->map_signal(signal_num);
+ for (unsigned card_index = 0; card_index < num_cards; ++card_index) {
+ QString description(QString::fromStdString(global_mixer->get_card_description(card_index)));
+ QAction *action = new QAction(description, &group);
+ action->setCheckable(true);
+ if (current_card == card_index) {
+ action->setChecked(true);
+ }
+ action->setData(card_index);
+ menu.addAction(action);
+ }
+
+ menu.addSeparator();
+
+ // Add an audio source selector.
+ QAction *audio_source_action = new QAction("Use as audio source", &menu);
+ audio_source_action->setCheckable(true);
+ if (global_mixer->get_audio_source() == signal_num) {
+ audio_source_action->setChecked(true);
+ audio_source_action->setEnabled(false);
+ }
+ menu.addAction(audio_source_action);
+
+ QAction *selected_item = menu.exec(global_pos);
+ if (selected_item == audio_source_action) {
+ global_mixer->set_audio_source(signal_num);
+ } else if (selected_item != nullptr) {
+ unsigned card_index = selected_item->data().toInt(nullptr);
+ global_mixer->set_signal_mapping(signal_num, card_index);
+ }
+}