eessppeelllloo/Acid.Cam.v2.Qt
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working on linux, but no longer macos, there is a targeted macos app anyway

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This commit is contained in:
Jared Bruni
2020-01-26 13:35:46 -08:00
parent 7538171a3a
commit e3ec736d16
4 changed files with 19 additions and 55 deletions
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2
src/Acid.Cam.v2.OpenCV3.Linux.pro
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@@ -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`

4
src/Acid.Cam.v2.OpenCV4.Linux.pro
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@@ -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`

67
src/gl_display.cpp
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@@ -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);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, width(), height(), 0, -1.0, 1.0);
glEnable (GL_DEPTH_TEST);
}
glEnable(GL_DEPTH_TEST);
resize(1280, 720);
srand((unsigned int)time(0));
glEnable(GL_TEXTURE_2D);
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) {
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::updateTexture(QImage) {
}
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);
glBindTexture(GL_TEXTURE_2D, tex);
glEnable(GL_TEXTURE_2D);
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());
glDrawPixels(frame.width(), frame.height(), GL_RGB, GL_UNSIGNED_BYTE, frame.bits());
m_device->setSize(size() * devicePixelRatio());
m_device->setDevicePixelRatio(devicePixelRatio());
QPainter painter(m_device);
render(&painter);
}

1
src/gl_display.h
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@@ -3,6 +3,7 @@
#ifndef __GL_DISPLAY___H
#define __GL_DISPLAY___H
#include <QtGui/QWindow>
#include <QtGui/QOpenGLFunctions>