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Diffstat (limited to 'vcl/opengl/gdiimpl.cxx')
| -rw-r--r-- | vcl/opengl/gdiimpl.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vcl/opengl/gdiimpl.cxx b/vcl/opengl/gdiimpl.cxx index 3690a6b5fa77..694f6d20ac78 100644 --- a/vcl/opengl/gdiimpl.cxx +++ b/vcl/opengl/gdiimpl.cxx @@ -350,6 +350,8 @@ bool OpenGLSalGraphicsImpl::CheckOffscreenTexture() bool OpenGLSalGraphicsImpl::UseProgram( const OUString& rVertexShader, const OUString& rFragmentShader ) { + if( mpProgram != NULL ) + mpProgram->Clean(); mpProgram = mpContext->UseProgram( rVertexShader, rFragmentShader ); return ( mpProgram != NULL ); } |