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0024228: TKOpenGL - destroy GL context at view close

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- OpenGl_Display - release GL resources correctly on closing views
- OpenGl_AspectFace, OpenGl_AspectText, OpenGl_AspectLine, OpenGl_AspectMarker - initialize OpenGl resources on demand, when context is available.
- Graphic3d_TextureRoot - use const modifier for GetId method to avoid asynchronous resource state at OpenGl.
- Do not call OpenGL functions if no active GL context has been left
- Reset thread's context before deletion for Mesa WNT
This commit is contained in:
apl
2013-10-24 12:53:42 +04:00
committed by abv
parent ab2db9a59e
commit fd4a696350
42 changed files with 956 additions and 624 deletions
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3
src/OpenGl/OpenGl_View.hxx
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@@ -45,6 +45,7 @@
#include <OpenGl_Light.hxx>
#include <Handle_OpenGl_Context.hxx>
#include <Handle_OpenGl_Display.hxx>
#include <Handle_OpenGl_Workspace.hxx>
#include <Handle_OpenGl_View.hxx>
#include <Handle_OpenGl_Texture.hxx>
@@ -116,7 +117,7 @@ class OpenGl_View : public MMgt_TShared
void SetVisualisation (const CALL_DEF_VIEWCONTEXT &AContext);
void SetClipLimit (const Graphic3d_CView& theCView);
void SetMapping (const Graphic3d_CView& theCView);
void SetMapping (const Handle(OpenGl_Display)& theGlDisplay, const Graphic3d_CView& theCView);
void SetOrientation (const Graphic3d_CView& theCView);
void SetFog (const Graphic3d_CView& theCView, const Standard_Boolean theFlag);