diff options
| author | Andy Nichols <andy.nichols@qt.io> | 2016-11-08 16:02:01 +0100 |
|---|---|---|
| committer | Andy Nichols <andy.nichols@qt.io> | 2016-11-17 14:59:47 +0000 |
| commit | 1b905b3fa4955e26b39aaa51b0ca47e9c05e680b (patch) | |
| tree | d17513037673b80299555034b9550a3c01b2eb8e /src/plugins/platforms/minimalegl/qminimaleglscreen.cpp | |
| parent | e3ed95dd44b95b6e9361b562807e711d7ce5a58b (diff) | |
Enable building EGLFS and MinimalEGL with QT_NO_OPENGL
It is possible to have support for EGL without having support for OpenGL
for example with OpenVG. Unfortanately many features of EGLFS require
OpenGL (Cursor, MultiWindow, QEGLPlatformContext, QBackingStore), so the
plugins become pretty useless on their own. This is necessary if you
still want to use Qt as a method to provide an EGL surface to render to
via QWindow. This is the method by which Qt Quick uses OpenVG to render
its content when available.
Change-Id: I34973b21bf1932865950ce6a78b71b3a29360d65
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/plugins/platforms/minimalegl/qminimaleglscreen.cpp')
| -rw-r--r-- | src/plugins/platforms/minimalegl/qminimaleglscreen.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp b/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp index d3d091fab7..0175d2dbdd 100644 --- a/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp +++ b/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp @@ -41,7 +41,9 @@ #include "qminimaleglwindow.h" #include <QtEglSupport/private/qeglconvenience_p.h> -#include <QtEglSupport/private/qeglplatformcontext_p.h> +#ifndef QT_NO_OPENGL +# include <QtEglSupport/private/qeglplatformcontext_p.h> +#endif #ifdef Q_OPENKODE #include <KD/kd.h> @@ -52,6 +54,8 @@ QT_BEGIN_NAMESPACE // #define QEGL_EXTRA_DEBUG +#ifndef QT_NO_OPENGL + class QMinimalEglContext : public QEGLPlatformContext { public: @@ -68,6 +72,8 @@ public: } }; +#endif + QMinimalEglScreen::QMinimalEglScreen(EGLNativeDisplayType display) : m_depth(32) , m_format(QImage::Format_Invalid) @@ -161,9 +167,10 @@ void QMinimalEglScreen::createAndSetPlatformContext() } // qWarning("Created surface %dx%d\n", w, h); +#ifndef QT_NO_OPENGL QEGLPlatformContext *platformContext = new QMinimalEglContext(platformFormat, 0, m_dpy); m_platformContext = platformContext; - +#endif EGLint w,h; // screen size detection eglQuerySurface(m_dpy, m_surface, EGL_WIDTH, &w); eglQuerySurface(m_dpy, m_surface, EGL_HEIGHT, &h); @@ -191,6 +198,7 @@ QImage::Format QMinimalEglScreen::format() const createAndSetPlatformContext(); return m_format; } +#ifndef QT_NO_OPENGL QPlatformOpenGLContext *QMinimalEglScreen::platformContext() const { if (!m_platformContext) { @@ -199,5 +207,5 @@ QPlatformOpenGLContext *QMinimalEglScreen::platformContext() const } return m_platformContext; } - +#endif QT_END_NAMESPACE |