diff options
Diffstat (limited to 'src/opengl/gl2paintengineex/qglengineshadermanager.cpp')
| -rw-r--r-- | src/opengl/gl2paintengineex/qglengineshadermanager.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/opengl/gl2paintengineex/qglengineshadermanager.cpp b/src/opengl/gl2paintengineex/qglengineshadermanager.cpp index 27636f4..d7c91b8 100644 --- a/src/opengl/gl2paintengineex/qglengineshadermanager.cpp +++ b/src/opengl/gl2paintengineex/qglengineshadermanager.cpp @@ -49,6 +49,28 @@ QT_BEGIN_NAMESPACE +static void QGLEngineShaderManager_free(void *ptr) +{ + delete reinterpret_cast<QGLEngineShaderManager *>(ptr); +} + +Q_GLOBAL_STATIC_WITH_ARGS(QGLContextResource, qt_shader_managers, (QGLEngineShaderManager_free)) + +QGLEngineShaderManager *QGLEngineShaderManager::managerForContext(const QGLContext *context) +{ + QGLEngineShaderManager *p = reinterpret_cast<QGLEngineShaderManager *>(qt_shader_managers()->value(context)); + if (!p) { + QGLContext *oldContext = const_cast<QGLContext *>(QGLContext::currentContext()); + if (oldContext != context) + const_cast<QGLContext *>(context)->makeCurrent(); + p = new QGLEngineShaderManager(const_cast<QGLContext *>(context)); + qt_shader_managers()->insert(context, p); + if (oldContext && oldContext != context) + oldContext->makeCurrent(); + } + return p; +} + const char* QGLEngineShaderManager::qglEngineShaderSourceCode[] = { 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, |