diff options
Diffstat (limited to 'src/opengl/qglpaintdevice.cpp')
| -rw-r--r-- | src/opengl/qglpaintdevice.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/opengl/qglpaintdevice.cpp b/src/opengl/qglpaintdevice.cpp index c0f1813..e68a4b9 100644 --- a/src/opengl/qglpaintdevice.cpp +++ b/src/opengl/qglpaintdevice.cpp @@ -44,7 +44,14 @@ #include <private/qglpixelbuffer_p.h> #include <private/qglframebufferobject_p.h> #include <private/qwindowsurface_gl_p.h> + +#if !defined(QT_OPENGL_ES_1) && !defined(QT_OPENGL_ES_1_CL) #include <private/qpixmapdata_gl_p.h> +#endif + +#if defined(QT_OPENGL_ES_1_CL) +#include "qgl_cl_p.h" +#endif QT_BEGIN_NAMESPACE @@ -67,6 +74,12 @@ void QGLPaintDevice::beginPaint() // Record the currently bound FBO so we can restore it again // in endPaint() and bind this device's FBO + // + // Note: m_thisFBO could be zero if the paint device is not + // backed by an FBO (e.g. window back buffer). But there could + // be a previous FBO bound to the context which we need to + // explicitly unbind. Otherwise the painting will go into + // the previous FBO instead of to the window. m_previousFBO = ctx->d_func()->current_fbo; if (m_previousFBO != m_thisFBO) { ctx->d_ptr->current_fbo = m_thisFBO; @@ -171,9 +184,13 @@ QGLPaintDevice* QGLPaintDevice::getDevice(QPaintDevice* pd) glpd = &(static_cast<QGLFramebufferObject*>(pd)->d_func()->glDevice); break; case QInternal::Pixmap: { +#if !defined(QT_OPENGL_ES_1) && !defined(QT_OPENGL_ES_1_CL) QPixmapData* pmd = static_cast<QPixmap*>(pd)->pixmapData(); Q_ASSERT(pmd->classId() == QPixmapData::OpenGLClass); glpd = static_cast<QGLPixmapData*>(pmd)->glDevice(); +#else + qWarning("Pixmap render targets not supported on OpenGL ES 1.x"); +#endif break; } default: |