diff options
| -rw-r--r-- | examples/opengl/hellogl_es2/glwidget.cpp | 3 | ||||
| -rw-r--r-- | src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/examples/opengl/hellogl_es2/glwidget.cpp b/examples/opengl/hellogl_es2/glwidget.cpp index 6b08662016..bb07b2223e 100644 --- a/examples/opengl/hellogl_es2/glwidget.cpp +++ b/examples/opengl/hellogl_es2/glwidget.cpp @@ -41,6 +41,7 @@ #include "glwidget.h" #include <QPainter> +#include <QPaintEngine> #include <math.h> #include "bubble.h" @@ -265,6 +266,8 @@ void GLWidget::paintGL() QPainter painter; painter.begin(this); + painter.paintEngine()->syncState(); + glClearColor(0.1f, 0.1f, 0.2f, 1.0f); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glEnable(GL_TEXTURE_2D); diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp index edc7c44a03..f261ca280e 100644 --- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp +++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp @@ -676,6 +676,11 @@ void QGL2PaintEngineEx::sync() glDisable(GL_BLEND); glActiveTexture(GL_TEXTURE0); + glDisable(GL_DEPTH_TEST); + glDepthFunc(GL_LESS); + glDepthMask(true); + glClearDepth(1); + d->needsSync = true; } |