mirror of
https://github.com/YACReader/yacreader
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Merge pull request #53 from selmf/light_gl_flow_refactoring
Light gl flow refactoring
This commit is contained in:
Luis Ángel San Martín
GitHub
commit
7b712e144a
@ -28,7 +28,6 @@ folder. To build it, enter the folder and run the commands described above.
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- network
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- A pdf rendering backend (optional, see below)
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- qrencode (optional)
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- glu
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- (lib)unarr (see below)
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Not all dependencies are needed at build time. For example the qml components in
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@ -53,13 +53,13 @@ INCLUDEPATH += ../common \
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win32 {
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CONFIG(force_angle) {
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message("using ANGLE")
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -lglu32 -luser32
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -luser32
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#linking extra libs are necesary for a successful compilation, a better approach should be
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#to remove any OpenGL (desktop) dependencies
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#the OpenGL stuff should be migrated to OpenGL ES
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DEFINES += FORCE_ANGLE
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} else {
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -lglu32 -luser32
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -luser32
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}
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QMAKE_CXXFLAGS_RELEASE += /MP /Ob2 /Oi /Ot /GT /GL
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@ -67,10 +67,6 @@ win32 {
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CONFIG -= embed_manifest_exe
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}
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unix:!macx:!CONFIG(no_opengl) {
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LIBS += -lGLU
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}
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macx {
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QT += macextras gui-private
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CONFIG += objective_c
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@ -30,13 +30,13 @@ INCLUDEPATH += ../common/gl
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win32 {
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CONFIG(force_angle) {
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message("using ANGLE")
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -lglu32 -luser32
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -luser32
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# linking extra libs are necesary for a successful compilation, a better approach should be
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# to remove any OpenGL (desktop) dependencies
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# the OpenGL stuff should be migrated to OpenGL ES
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DEFINES += FORCE_ANGLE
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} else {
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -lglu32 -luser32
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LIBS += -loleaut32 -lole32 -lshell32 -lopengl32 -luser32
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}
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QMAKE_CXXFLAGS_RELEASE += /MP /Ob2 /Oi /Ot /GT /GL
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@ -62,10 +62,6 @@ CONFIG(force_angle) {
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}
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}
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unix:!macx:!CONFIG(no_opengl) {
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LIBS += -lGLU
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}
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macx {
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LIBS += -framework Foundation -framework ApplicationServices -framework AppKit
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CONFIG += objective_c
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@ -2,18 +2,9 @@
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#include <QtGui>
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#include <QtOpenGL>
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//#include <math.h>
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#ifdef Q_OS_MAC
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#include <OpenGL/glu.h>
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#else
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#include <GL/glu.h>
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#endif
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#include <QGLContext>
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#include <QGLPixelBuffer>
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#include <QMatrix4x4>
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#include <cmath>
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#include <iostream>
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/*** Animation Settings ***/
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/*** Position Configuration ***/
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@ -374,10 +365,10 @@ void YACReaderFlowGL::udpatePerspective(int width, int height)
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glViewport(0, 0, width*pixelRatio, height*pixelRatio);
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glMatrixMode(GL_PROJECTION);
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glLoadIdentity();
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gluPerspective(20.0, GLdouble(width) / (float)height, 1.0, 200.0);
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QMatrix4x4 perspectiveMatrix;
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perspectiveMatrix.setToIdentity();
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perspectiveMatrix.perspective(20.0, GLdouble(width) / (float)height, 1.0, 200.0);
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glLoadMatrixf(perspectiveMatrix.constData());
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glMatrixMode(GL_MODELVIEW);
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}
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@ -869,12 +860,10 @@ void YACReaderFlowGL::setZoom(int zoom)
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glViewport(0, 0, width, height);
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glMatrixMode(GL_PROJECTION);
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glLoadIdentity();
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//float sideX = ((float(width)/height)/2)*1.5;
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//float sideY = 0.5*1.5;
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gluPerspective(zoom, (float)width / (float)height, 1.0, 200.0);
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//glOrtho(-sideX, sideX, -sideY+0.2, +sideY+0.2, 4, 11.0);
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QMatrix4x4 zoomMatrix;
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zoomMatrix.setToIdentity();
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zoomMatrix.perspective(zoom, (float)width / (float)height, 1.0, 200.0);
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glLoadMatrixf(zoomMatrix.constData());
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glMatrixMode(GL_MODELVIEW);
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}
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@ -1116,38 +1105,34 @@ void YACReaderFlowGL::mousePressEvent(QMouseEvent *event)
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if(event->button() == Qt::LeftButton)
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{
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float x,y;
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float pixelRatio = devicePixelRatio();
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x = event->x()*pixelRatio;
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y = event->y()*pixelRatio;
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x = event->x()*devicePixelRatio();
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y = event->y()*devicePixelRatio();
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GLint viewport[4];
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GLdouble modelview[16];
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GLdouble projection[16];
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GLfloat winX, winY, winZ;
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GLdouble posX, posY, posZ;
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QMatrix4x4 modelview;
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QMatrix4x4 projection;
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GLfloat winZ;
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glGetDoublev( GL_MODELVIEW_MATRIX, modelview );
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glGetDoublev( GL_PROJECTION_MATRIX, projection );
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glGetIntegerv( GL_VIEWPORT, viewport );
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glGetFloatv(GL_MODELVIEW_MATRIX, modelview.data());
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glGetFloatv(GL_PROJECTION_MATRIX, projection.data());
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glGetIntegerv(GL_VIEWPORT, viewport);
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glReadPixels(x, int((float)viewport[3] - (float)y), 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &winZ );
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winX = (float)x;
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winY = (float)viewport[3] - (float)y;
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auto clickVector = QVector3D(x, (float)viewport[3] - (float)y, winZ);
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clickVector = clickVector.unproject(modelview, projection, QRect(viewport[0], viewport[1], viewport[2],viewport[3]));
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glReadPixels(winX, int(winY), 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &winZ );
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gluUnProject(winX, winY, winZ, modelview, projection, viewport, &posX, &posY, &posZ);
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if((posX >= 0.5 && !flowRightToLeft) || (posX <=-0.5 && flowRightToLeft))
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if((clickVector.x() >= 0.5 && !flowRightToLeft) || (clickVector.x() <=-0.5 && flowRightToLeft))
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{
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//int index = currentSelected+1;
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//while((cfImages[index].current.x-cfImages[index].width/(2.0*config.rotation)) < posX)
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// index++;
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//setCurrentIndex(index-1);
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showNext();
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}
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else if((posX <=-0.5 && !flowRightToLeft) || (posX >= 0.5 && flowRightToLeft) )
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else if((clickVector.x() <=-0.5 && !flowRightToLeft) || (clickVector.x() >= 0.5 && flowRightToLeft) )
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{
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showPrevious();
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} else
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}
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}
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else
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{
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QOpenGLWidget::mousePressEvent(event);
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}
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doneCurrent();
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}
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@ -1155,26 +1140,22 @@ void YACReaderFlowGL::mouseDoubleClickEvent(QMouseEvent* event)
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{
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makeCurrent();
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float x,y;
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float pixelRatio = devicePixelRatio();
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x = event->x()*pixelRatio;
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y = event->y()*pixelRatio;
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x = event->x()*devicePixelRatio();
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y = event->y()*devicePixelRatio();
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GLint viewport[4];
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GLdouble modelview[16];
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GLdouble projection[16];
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GLfloat winX, winY, winZ;
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GLdouble posX, posY, posZ;
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QMatrix4x4 modelview;
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QMatrix4x4 projection;
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GLfloat winZ;
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glGetDoublev( GL_MODELVIEW_MATRIX, modelview );
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glGetDoublev( GL_PROJECTION_MATRIX, projection );
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glGetIntegerv( GL_VIEWPORT, viewport );
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glGetFloatv(GL_MODELVIEW_MATRIX, modelview.data());
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glGetFloatv(GL_PROJECTION_MATRIX, projection.data());
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glGetIntegerv(GL_VIEWPORT, viewport);
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glReadPixels(x, int((float)viewport[3] - (float)y), 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &winZ );
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winX = (float)x;
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winY = (float)viewport[3] - (float)y;
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glReadPixels( x, int(winY), 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &winZ );
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auto clickVector = QVector3D(x, (float)viewport[3] - (float)y, winZ);
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clickVector = clickVector.unproject(modelview, projection, QRect(viewport[0], viewport[1], viewport[2],viewport[3]));
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gluUnProject( winX, winY, winZ, modelview, projection, viewport, &posX, &posY, &posZ);
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if(posX <= 0.5 && posX >= -0.5)
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if(clickVector.x() <= 0.5 && clickVector.x() >= -0.5)
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{
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emit selected(centerIndex());
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event->accept();
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@ -2,11 +2,6 @@
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#ifndef __YACREADER_FLOW_GL_H
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#define __YACREADER_FLOW_GL_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <QOpenGLWidget>
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#include <QOpenGLFunctions>
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#include <QOpenGLTexture>
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@ -16,8 +11,6 @@
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#include "scroll_management.h"
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class ImageLoaderGL;
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class QGLContext;
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class WidgetLoader;
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class ImageLoaderByteArrayGL;
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enum Performance
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@ -125,7 +118,6 @@ protected:
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void udpatePerspective(int width, int height);
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int updateCount;
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WidgetLoader * loader;
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int fontSize;
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QOpenGLTexture * defaultTexture;
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File diff suppressed because it is too large
Load Diff
@ -1,385 +0,0 @@
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//OpenGL Coverflow API by J.Roth
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#ifndef __YACREADER_FLOW_GL_H
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#define __YACREADER_FLOW_GL_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <QtOpenGL>
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#include <QGLWidget>
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#include <QtWidgets>
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#include "pictureflow.h" //TODO mover los tipos de flow de sitio
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#include "scroll_management.h"
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class ImageLoaderGL;
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class QGLContext;
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class WidgetLoader;
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class ImageLoaderByteArrayGL;
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enum Performance
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{
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low=0,
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medium,
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high,
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ultraHigh
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};
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//Cover Vector
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struct YACReader3DVector{
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float x;
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float y;
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float z;
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float rot;
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};
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//the image/texture info struct
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struct YACReader3DImage{
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GLuint texture;
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//char name[256];
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float width;
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float height;
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int index;
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YACReader3DVector current;
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YACReader3DVector animEnd;
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};
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struct Preset{
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/*** Animation Settings ***/
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//sets the speed of the animation
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float animationStep;
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//sets the acceleration of the animation
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float animationSpeedUp;
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//sets the maximum speed of the animation
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float animationStepMax;
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//sets the distance of view
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float animationFadeOutDist;
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//sets the rotation increasion
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float preRotation;
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//sets the light strenght on rotation
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float viewRotateLightStrenght;
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//sets the speed of the rotation
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float viewRotateAdd;
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//sets the speed of reversing the rotation
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float viewRotateSub;
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//sets the maximum view angle
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float viewAngle;
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/*** Position Configuration ***/
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//the X Position of the Coverflow
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float cfX;
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//the Y Position of the Coverflow
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float cfY;
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//the Z Position of the Coverflow
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float cfZ;
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//the X Rotation of the Coverflow
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float cfRX;
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//the Y Rotation of the Coverflow
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float cfRY;
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//the Z Rotation of the Coverflow
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float cfRZ;
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//sets the rotation of each cover
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float rotation;
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//sets the distance between the covers
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float xDistance;
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//sets the distance between the centered and the non centered covers
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float centerDistance;
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//sets the pushback amount
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float zDistance;
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//sets the elevation amount
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float yDistance;
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float zoom;
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};
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extern struct Preset defaultYACReaderFlowConfig;
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extern struct Preset presetYACReaderFlowClassicConfig;
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extern struct Preset presetYACReaderFlowStripeConfig;
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extern struct Preset presetYACReaderFlowOverlappedStripeConfig;
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extern struct Preset pressetYACReaderFlowUpConfig;
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extern struct Preset pressetYACReaderFlowDownConfig;
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class YACReaderFlowGL : public QGLWidget, public ScrollManagement
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{
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Q_OBJECT
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protected:
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int timerId;
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/*** System variables ***/
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YACReader3DImage dummy;
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int viewRotateActive;
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float stepBackup;
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/*functions*/
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void calcPos(YACReader3DImage & image, int pos);
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void calcVector(YACReader3DVector & vector, int pos);
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//returns true if the animation is finished for Current
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bool animate(YACReader3DVector ¤tVector, YACReader3DVector &toVector);
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void drawCover(const YACReader3DImage & image);
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void udpatePerspective(int width, int height);
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int updateCount;
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WidgetLoader * loader;
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int fontSize;
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GLuint defaultTexture;
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GLuint markTexture;
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GLuint readingTexture;
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void initializeGL();
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void paintGL();
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void timerEvent(QTimerEvent *);
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//number of Covers
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int numObjects;
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int lazyPopulateObjects;
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bool showMarks;
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QVector<bool> loaded;
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QVector<YACReaderComicReadStatus> marks;
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QVector<YACReader3DImage> images;
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bool hasBeenInitialized;
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// sets flow direction right-to-left (manga mode)
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bool flowRightToLeft;
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Performance performance;
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bool bUseVSync;
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/*** Animation Settings ***/
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Preset config;
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//sets/returns the curent selected cover
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int currentSelected;
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//defines the position of the centered cover
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YACReader3DVector centerPos;
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/*** Style ***/
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//sets the amount of shading of the covers in the back (0-1)
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float shadingTop;
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float shadingBottom;
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//sets the reflection strenght (0-1)
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float reflectionUp;
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float reflectionBottom;
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/*** System info ***/
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float viewRotate;
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//sets the updateInterval in ms
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static int updateInterval;
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void startAnimationTimer();
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void stopAnimationTimer();
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public:
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|
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/*Constructor*/
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YACReaderFlowGL(QWidget *parent = 0,struct Preset p = pressetYACReaderFlowDownConfig);
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virtual ~YACReaderFlowGL();
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//size;
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QSize minimumSizeHint() const;
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//QSize sizeHint() const;
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/*functions*/
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//if called it moves the coverflow to the left
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void showPrevious();
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//if called it moves the coverflow to the right
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void showNext();
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//go to
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void setCurrentIndex(int pos);
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//must be called whenever the coverflow animation is stopped
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void cleanupAnimation();
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//Draws the coverflow
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void draw();
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//updates the coverflow
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void updatePositions();
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//inserts a new item to the coverflow
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//if item is set to a value > -1 it updates a already set value
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//otherwise a new entry is set
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void insert(const char *name, GLuint Tex, float x, float y,int item = -1);
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//removes a item
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virtual void remove(int item);
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//replaces the texture of the item 'item' with Tex
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void replace(const char *name, GLuint Tex, float x, float y,int item);
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//create n covers with the default nu
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void populate(int n);
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/*Info*/
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//retuns the YACReader3DImage Struct of the current selected item
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//to read title or textures
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YACReader3DImage getCurrentSelected();
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public slots:
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void setCF_RX(int value);
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//the Y Rotation of the Coverflow
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void setCF_RY(int value);
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//the Z Rotation of the Coverflow
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void setCF_RZ(int value);
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//perspective
|
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void setZoom(int zoom);
|
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|
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void setRotation(int angle);
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//sets the distance between the covers
|
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void setX_Distance(int distance);
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//sets the distance between the centered and the non centered covers
|
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void setCenter_Distance(int distance);
|
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//sets the pushback amount
|
||||
void setZ_Distance(int distance);
|
||||
|
||||
void setCF_Y(int value);
|
||||
void setCF_Z(int value);
|
||||
|
||||
void setY_Distance(int value);
|
||||
|
||||
void setFadeOutDist(int value);
|
||||
|
||||
void setLightStrenght(int value);
|
||||
|
||||
void setMaxAngle(int value);
|
||||
|
||||
void setPreset(const Preset & p);
|
||||
|
||||
void setPerformance(Performance performance);
|
||||
|
||||
void useVSync(bool b);
|
||||
|
||||
void setFlowRightToLeft(bool b);
|
||||
|
||||
virtual void updateImageData() = 0;
|
||||
|
||||
void reset();
|
||||
void reload();
|
||||
|
||||
//interface with yacreaderlibrary, compatibility
|
||||
void setShowMarks(bool value);
|
||||
void setMarks(QVector<YACReaderComicReadStatus> marks);
|
||||
void setMarkImage(QImage & image);
|
||||
void markSlide(int index, YACReaderComicReadStatus status);
|
||||
void unmarkSlide(int index);
|
||||
void setSlideSize(QSize size);
|
||||
void clear();
|
||||
void setCenterIndex(unsigned int index);
|
||||
void showSlide(int index);
|
||||
int centerIndex();
|
||||
void updateMarks();
|
||||
//void setFlowType(PictureFlow::FlowType flowType);
|
||||
void render();
|
||||
|
||||
//void paintEvent(QPaintEvent *event);
|
||||
void mouseDoubleClickEvent(QMouseEvent* event);
|
||||
void mousePressEvent(QMouseEvent *event);
|
||||
void wheelEvent(QWheelEvent * event);
|
||||
void keyPressEvent(QKeyEvent *event);
|
||||
void resizeGL(int width, int height);
|
||||
friend class ImageLoaderGL;
|
||||
friend class ImageLoaderByteArrayGL;
|
||||
|
||||
signals:
|
||||
void centerIndexChanged(int);
|
||||
void selected(unsigned int);
|
||||
};
|
||||
|
||||
class YACReaderComicFlowGL : public YACReaderFlowGL
|
||||
{
|
||||
public:
|
||||
YACReaderComicFlowGL(QWidget *parent = 0,struct Preset p = defaultYACReaderFlowConfig);
|
||||
void setImagePaths(QStringList paths);
|
||||
void updateImageData();
|
||||
void remove(int item);
|
||||
void resortCovers(QList<int> newOrder);
|
||||
friend class ImageLoaderGL;
|
||||
private:
|
||||
ImageLoaderGL * worker;
|
||||
protected:
|
||||
QList<QString> paths;
|
||||
|
||||
};
|
||||
|
||||
class YACReaderPageFlowGL : public YACReaderFlowGL
|
||||
{
|
||||
public:
|
||||
YACReaderPageFlowGL(QWidget *parent = 0,struct Preset p = defaultYACReaderFlowConfig);
|
||||
~YACReaderPageFlowGL();
|
||||
void updateImageData();
|
||||
void populate(int n);
|
||||
QVector<bool> imagesReady;
|
||||
QVector<QByteArray> rawImages;
|
||||
QVector<bool> imagesSetted;
|
||||
friend class ImageLoaderByteArrayGL;
|
||||
private:
|
||||
ImageLoaderByteArrayGL * worker;
|
||||
};
|
||||
|
||||
class ImageLoaderGL : public QThread
|
||||
{
|
||||
public:
|
||||
ImageLoaderGL(YACReaderFlowGL * flow);
|
||||
~ImageLoaderGL();
|
||||
// returns FALSE if worker is still busy and can't take the task
|
||||
bool busy() const;
|
||||
void generate(int index, const QString& fileName);
|
||||
void reset(){idx = -1;fileName="";}
|
||||
int index() const { return idx; }
|
||||
void lock();
|
||||
void unlock();
|
||||
QImage result();
|
||||
YACReaderFlowGL * flow;
|
||||
GLuint resultTexture;
|
||||
QImage loadImage(const QString& fileName);
|
||||
|
||||
protected:
|
||||
void run();
|
||||
|
||||
private:
|
||||
QMutex mutex;
|
||||
QWaitCondition condition;
|
||||
|
||||
|
||||
bool restart;
|
||||
bool working;
|
||||
int idx;
|
||||
QString fileName;
|
||||
QSize size;
|
||||
QImage img;
|
||||
};
|
||||
|
||||
class ImageLoaderByteArrayGL : public QThread
|
||||
{
|
||||
public:
|
||||
ImageLoaderByteArrayGL(YACReaderFlowGL * flow);
|
||||
~ImageLoaderByteArrayGL();
|
||||
// returns FALSE if worker is still busy and can't take the task
|
||||
bool busy() const;
|
||||
void generate(int index, const QByteArray& raw);
|
||||
void reset(){idx = -1; rawData.clear();}
|
||||
int index() const { return idx; }
|
||||
QImage result();
|
||||
YACReaderFlowGL * flow;
|
||||
GLuint resultTexture;
|
||||
QImage loadImage(const QByteArray& rawData);
|
||||
|
||||
protected:
|
||||
void run();
|
||||
|
||||
private:
|
||||
QMutex mutex;
|
||||
QWaitCondition condition;
|
||||
|
||||
|
||||
bool restart;
|
||||
bool working;
|
||||
int idx;
|
||||
QByteArray rawData;
|
||||
QSize size;
|
||||
QImage img;
|
||||
};
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user