From 176f30b13739b352cbe453cba7796d9a9c808bcd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <samuel.rodal@nokia.com>
Date: Tue, 21 Jun 2011 13:39:26 +0200
Subject: OpenGL API refactor.

Rename QGuiGLFormat to QSurfaceFormat, and make QWindow sub-class of
QSurface and QPlatformWindow sub-class of QPlatformSurface, instead of
having QPlatformGLSurface accessor in QWindow.
---
 examples/opengl/hellowindow/hellowindow.cpp | 13 ++++++-------
 examples/opengl/hellowindow/hellowindow.h   |  6 +++---
 2 files changed, 9 insertions(+), 10 deletions(-)

(limited to 'examples/opengl/hellowindow')

diff --git a/examples/opengl/hellowindow/hellowindow.cpp b/examples/opengl/hellowindow/hellowindow.cpp
index a88fcf1edb..afdf08026a 100644
--- a/examples/opengl/hellowindow/hellowindow.cpp
+++ b/examples/opengl/hellowindow/hellowindow.cpp
@@ -15,7 +15,7 @@ Renderer::Renderer()
     m_context = new QGuiGLContext(m_format);
 }
 
-QGuiGLFormat Renderer::format() const
+QSurfaceFormat Renderer::format() const
 {
     return m_format;
 }
@@ -24,10 +24,9 @@ HelloWindow::HelloWindow(Renderer *renderer)
     : m_colorIndex(0)
     , m_renderer(renderer)
 {
-    setSurfaceType(OpenGLSurface);
     setWindowTitle(QLatin1String("Hello Window"));
 
-    setGLFormat(renderer->format());
+    setFormat(renderer->format());
 
     setGeometry(QRect(10, 10, 640, 480));
 
@@ -62,13 +61,13 @@ void HelloWindow::updateColor()
 
 void HelloWindow::render()
 {
-    if (glSurface())
-        m_renderer->render(glSurface(), m_color, geometry().size());
+    m_renderer->render(this, m_color, geometry().size());
 }
 
-void Renderer::render(QPlatformGLSurface *surface, const QColor &color, const QSize &viewSize)
+void Renderer::render(QSurface *surface, const QColor &color, const QSize &viewSize)
 {
-    m_context->makeCurrent(surface);
+    if (!m_context->makeCurrent(surface))
+        return;
 
     if (!m_initialized) {
         initialize();
diff --git a/examples/opengl/hellowindow/hellowindow.h b/examples/opengl/hellowindow/hellowindow.h
index 274dc9ca17..3c5388cb76 100644
--- a/examples/opengl/hellowindow/hellowindow.h
+++ b/examples/opengl/hellowindow/hellowindow.h
@@ -12,9 +12,9 @@ class Renderer : public QObject
 public:
     Renderer();
 
-    QGuiGLFormat format() const;
+    QSurfaceFormat format() const;
 
-    void render(QPlatformGLSurface *surface, const QColor &color, const QSize &viewSize);
+    void render(QSurface *surface, const QColor &color, const QSize &viewSize);
 
 private:
     void initialize();
@@ -35,7 +35,7 @@ private:
     int colorUniform;
 
     bool m_initialized;
-    QGuiGLFormat m_format;
+    QSurfaceFormat m_format;
     QGuiGLContext *m_context;
 };
 
-- 
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