diff options
Diffstat (limited to 'src/opengl/qpaintengine_opengl.cpp')
-rw-r--r-- | src/opengl/qpaintengine_opengl.cpp | 208 |
1 files changed, 3 insertions, 205 deletions
diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp index aee351d..0f447d3 100644 --- a/src/opengl/qpaintengine_opengl.cpp +++ b/src/opengl/qpaintengine_opengl.cpp @@ -57,13 +57,11 @@ #include "qpen.h" #include "qvarlengtharray.h" #include <private/qpainter_p.h> -#include <qglpixelbuffer.h> #include <private/qglpixelbuffer_p.h> #include <private/qbezier_p.h> #include <qglframebufferobject.h> #include "private/qtessellator_p.h" -#include "private/qwindowsurface_gl_p.h" #include "util/fragmentprograms_p.h" @@ -125,35 +123,6 @@ struct QT_PointF { qreal y; }; -void qt_add_rect_to_array(const QRectF &r, q_vertexType *array) -{ - qreal left = r.left(); - qreal right = r.right(); - qreal top = r.top(); - qreal bottom = r.bottom(); - - array[0] = f2vt(left); - array[1] = f2vt(top); - array[2] = f2vt(right); - array[3] = f2vt(top); - array[4] = f2vt(right); - array[5] = f2vt(bottom); - array[6] = f2vt(left); - array[7] = f2vt(bottom); -} - -void qt_add_texcoords_to_array(qreal x1, qreal y1, qreal x2, qreal y2, q_vertexType *array) -{ - array[0] = f2vt(x1); - array[1] = f2vt(y1); - array[2] = f2vt(x2); - array[3] = f2vt(y1); - array[4] = f2vt(x2); - array[5] = f2vt(y2); - array[6] = f2vt(x1); - array[7] = f2vt(y2); -} - struct QGLTrapezoid { QGLTrapezoid() @@ -190,180 +159,6 @@ const QGLTrapezoid QGLTrapezoid::translated(const QPointF &delta) const return trap; } -class QGLDrawable { -public: - QGLDrawable() : widget(0), buffer(0), fbo(0) - , wsurf(0) - {} - inline void setDevice(QPaintDevice *pdev); - inline void swapBuffers(); - inline void makeCurrent(); - inline void doneCurrent(); - inline QSize size() const; - inline QGLFormat format() const; - inline GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D, GLint format = GL_RGBA); - inline GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D, GLint format = GL_RGBA); - inline QColor backgroundColor() const; - inline QGLContext *context() const; - inline bool autoFillBackground() const; - -private: - bool wasBound; - QGLWidget *widget; - QGLPixelBuffer *buffer; - QGLFramebufferObject *fbo; -#ifdef Q_WS_QWS - QWSGLWindowSurface *wsurf; -#else - QGLWindowSurface *wsurf; -#endif -}; - -void QGLDrawable::setDevice(QPaintDevice *pdev) -{ - wasBound = false; - widget = 0; - buffer = 0; - fbo = 0; -#ifdef Q_WS_QWS - wsurf = 0; -#endif - if (pdev->devType() == QInternal::Widget) - widget = static_cast<QGLWidget *>(pdev); - else if (pdev->devType() == QInternal::Pbuffer) - buffer = static_cast<QGLPixelBuffer *>(pdev); - else if (pdev->devType() == QInternal::FramebufferObject) - fbo = static_cast<QGLFramebufferObject *>(pdev); - else if (pdev->devType() == QInternal::UnknownDevice) -#ifdef Q_WS_QWS - wsurf = static_cast<QWSGLPaintDevice*>(pdev)->windowSurface(); -#else - wsurf = static_cast<QGLWindowSurface *>(pdev); -#endif -} - -inline void QGLDrawable::swapBuffers() -{ - if (widget) { - if (widget->autoBufferSwap()) - widget->swapBuffers(); - } else { - glFlush(); - } -} - -inline void QGLDrawable::makeCurrent() -{ - if (widget) - widget->makeCurrent(); - else if (buffer) - buffer->makeCurrent(); - else if (wsurf) - wsurf->context()->makeCurrent(); - else if (fbo) { - wasBound = fbo->isBound(); - if (!wasBound) - fbo->bind(); - } -} - -inline void QGLDrawable::doneCurrent() -{ - if (fbo && !wasBound) - fbo->release(); -} - -inline QSize QGLDrawable::size() const -{ - if (widget) { - return QSize(widget->d_func()->glcx->device()->width(), - widget->d_func()->glcx->device()->height()); - } else if (buffer) { - return buffer->size(); - } else if (fbo) { - return fbo->size(); - } else if (wsurf) { -#ifdef Q_WS_QWS - return wsurf->window()->frameSize(); -#else - return QSize(wsurf->width(), wsurf->height()); -#endif - } - return QSize(); -} - -inline QGLFormat QGLDrawable::format() const -{ - if (widget) - return widget->format(); - else if (buffer) - return buffer->format(); - else if (wsurf) - return wsurf->context()->format(); - else if (fbo && QGLContext::currentContext()) { - QGLFormat fmt = QGLContext::currentContext()->format(); - fmt.setStencil(fbo->attachment() == QGLFramebufferObject::CombinedDepthStencil); - fmt.setDepth(fbo->attachment() != QGLFramebufferObject::NoAttachment); - return fmt; - } - - return QGLFormat(); -} - -inline GLuint QGLDrawable::bindTexture(const QImage &image, GLenum target, GLint format) -{ - if (widget) - return widget->d_func()->glcx->d_func()->bindTexture(image, target, format, true); - else if (buffer) - return buffer->d_func()->qctx->d_func()->bindTexture(image, target, format, true); - else if (fbo && QGLContext::currentContext()) - return const_cast<QGLContext *>(QGLContext::currentContext())->d_func()->bindTexture(image, target, format, true); - else if (wsurf) - return wsurf->context()->d_func()->bindTexture(image, target, format, true); - return 0; -} - -inline GLuint QGLDrawable::bindTexture(const QPixmap &pixmap, GLenum target, GLint format) -{ - if (widget) - return widget->d_func()->glcx->d_func()->bindTexture(pixmap, target, format, true); - else if (buffer) - return buffer->d_func()->qctx->d_func()->bindTexture(pixmap, target, format, true); - else if (fbo && QGLContext::currentContext()) - return const_cast<QGLContext *>(QGLContext::currentContext())->d_func()->bindTexture(pixmap, target, format, true); - else if (wsurf) - return wsurf->context()->d_func()->bindTexture(pixmap, target, format, true); - return 0; -} - -inline QColor QGLDrawable::backgroundColor() const -{ - if (widget) - return widget->palette().brush(widget->backgroundRole()).color(); - return QApplication::palette().brush(QPalette::Background).color(); -} - -inline QGLContext *QGLDrawable::context() const -{ - if (widget) - return widget->d_func()->glcx; - else if (buffer) - return buffer->d_func()->qctx; - else if (fbo) - return const_cast<QGLContext *>(QGLContext::currentContext()); - else if (wsurf) - return wsurf->context(); - return 0; -} - -inline bool QGLDrawable::autoFillBackground() const -{ - if (widget) - return widget->autoFillBackground(); - else - return false; -} - class QOpenGLImmediateModeTessellator; class QGLMaskGenerator; @@ -3300,6 +3095,9 @@ QGLTrapezoidMaskGenerator::QGLTrapezoidMaskGenerator(const QPainterPath &path, c { } +extern void qt_add_rect_to_array(const QRectF &r, q_vertexType *array); +extern void qt_add_texcoords_to_array(qreal x1, qreal y1, qreal x2, qreal y2, q_vertexType *array); + void QGLTrapezoidMaskGenerator::drawMask(const QRect &rect) { #ifdef QT_OPENGL_ES |