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Defer instantiation of TextureCache until OpenGL is initialized

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If TextureCache is instantiated before OpenGL is initialized and
something goes wrong during OpenGL initialization the destructor of
TextureCache calls an OpenGL function which will cause the application
to crash.
This commit is contained in:
Manuel Vögele
2016-09-13 18:46:26 +02:00
parent 6486c4f6ea
commit f7caa55ee1
1 changed files with 1 additions and 1 deletions
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src/drawing/engines/opengl/OpenGLDrawingEngine.cpp
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@@ -503,7 +503,6 @@ IDrawingEngine * DrawingEngineFactory::CreateOpenGL()
OpenGLDrawingContext::OpenGLDrawingContext(OpenGLDrawingEngine * engine)
{
_engine = engine;
_textureCache = new TextureCache();
}
OpenGLDrawingContext::~OpenGLDrawingContext()
@@ -522,6 +521,7 @@ IDrawingEngine * OpenGLDrawingContext::GetEngine()
void OpenGLDrawingContext::Initialise()
{
_textureCache = new TextureCache();
_drawImageShader = new DrawImageShader();
_drawLineShader = new DrawLineShader();
_fillRectShader = new FillRectShader();