working on linux, but no longer macos, there is a targeted macos app anyway

src/Acid.Cam.v2.OpenCV3.Linux.pro

@@ -9,7 +9,7 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 CONFIG += c++11
 DEPENDPATH += .
 INCLUDEPATH += . /usr/include/ /usr/local/include
-LIBS += `pkg-config acidcam opencv --libs` -lGL -lGLU
+LIBS += `pkg-config acidcam opencv --libs` -lGL
 #LIBS += -lopencv_contrib -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_video 
 #LIBS += -L/usr/local/lib -lopencv_world
 QMAKE_CXXFLAGS += `pkg-config acidcam opencv --cflags`

src/Acid.Cam.v2.OpenCV4.Linux.pro

@@ -1,4 +1,4 @@
-######################################################################
+y######################################################################
 # Automatically generated by qmake (2.01a) Wed Feb 1 02:31:01 2017
 ######################################################################
 
@@ -9,7 +9,7 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 CONFIG += c++11
 DEPENDPATH += .
 INCLUDEPATH += . /usr/include/ /usr/local/include
-LIBS += `pkg-config acidcam opencv4 --libs` -lGLU -lGLU
+LIBS += `pkg-config acidcam opencv4 --libs` -lGLU
 #LIBS += -lopencv_contrib -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_video 
 #LIBS += -L/usr/local/lib -lopencv_world
 QMAKE_CXXFLAGS += `pkg-config acidcam opencv4 --cflags`

src/gl_display.cpp

@@ -7,8 +7,6 @@
 #include <QtGui/QPainter>
 #include <iostream>
 
-
-
 glDisplayWindow::glDisplayWindow(QWindow *parent)
     : QWindow(parent)
     , m_animating(false)
@@ -27,71 +25,36 @@ void glDisplayWindow::render(QPainter *painter) {
 }
 
 void glDisplayWindow::initialize() {
-    resize(1280, 720);
-    glEnable(GL_TEXTURE_2D);
     glClearDepth(1.0f);
-    glClearColor(0, 0, 0, 0);
+    glEnable(GL_DEPTH_TEST);
-    glMatrixMode(GL_PROJECTION);
+    resize(1280, 720);
-    glLoadIdentity();
+    srand((unsigned int)time(0));
-    glOrtho(0, width(), height(), 0, -1.0, 1.0);
+    glEnable(GL_TEXTURE_2D);
-    glEnable (GL_DEPTH_TEST);
+    glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
-}
+    glClearColor(0.0, 0.0, 0.0, 0.0);}
 
 void glDisplayWindow::setNewFrame(QImage image) {
-    frame = image;
+    frame = image.mirrored();
     updated = true;
 }
 
-void glDisplayWindow::updateTexture(QImage image) {
+void glDisplayWindow::updateTexture(QImage) {
-    static int lazy = 0;
-    QImage new_one = image.mirrored();
-    if(lazy == 0) {
-        glEnable(GL_TEXTURE_2D);
-        glGenTextures(1, &tex);
-        glBindTexture(GL_TEXTURE_2D, tex);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, new_one.width(), new_one.height(), 0, GL_BGR, GL_UNSIGNED_BYTE, new_one.bits());
-        lazy = 1;
-    } else {
-        glBindTexture(GL_TEXTURE_2D, tex);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, new_one.width(), new_one.height(), GL_BGR, GL_UNSIGNED_BYTE, new_one.bits());
-    }
 }
 
 void glDisplayWindow::render() {
-    
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     if (!m_device)
         m_device = new QOpenGLPaintDevice;
-    
+
-    if(updated == true && frame.width()>100 && frame.height()>100) {
-        updateTexture(frame);
-        updated = false;
-    }
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
-    glOrtho(0, 1280, 0, 720, -1, 1);
+    glDisable(GL_DEPTH_TEST);
+    glOrtho(0, 1, 1, 0, -1, 1);
     glMatrixMode(GL_MODELVIEW);
     glLoadIdentity();
-    glClear(GL_COLOR_BUFFER_BIT);
+    glDrawPixels(frame.width(), frame.height(), GL_RGB, GL_UNSIGNED_BYTE, frame.bits());
-    glBindTexture(GL_TEXTURE_2D, tex);
+    m_device->setSize(size() * devicePixelRatio());
-    glEnable(GL_TEXTURE_2D);
+    m_device->setDevicePixelRatio(devicePixelRatio());
-    glBegin(GL_QUADS);
-    glTexCoord2i(0, 0); glVertex2i(0, 0);
-    glTexCoord2i(0, 1); glVertex2i(0, 720);
-    glTexCoord2i(1, 1); glVertex2i(1280, 720);
-    glTexCoord2i(1, 0); glVertex2i(1280, 0);
-    glEnd();
-    glDisable(GL_TEXTURE_2D);
-    glBindTexture(GL_TEXTURE_2D, 0);
-    //m_device->setSize(size() * devicePixelRatio());
-    //m_device->setDevicePixelRatio(devicePixelRatio());
     QPainter painter(m_device);
     render(&painter);
 }

src/gl_display.h

@@ -3,6 +3,7 @@
 #ifndef __GL_DISPLAY___H
 #define __GL_DISPLAY___H
 
+
 #include <QtGui/QWindow>
 #include <QtGui/QOpenGLFunctions>