Merge "Merge "Fix color change verification in dithering tests" into nougat-cts-dev...

[platform/upstream/VK-GL-CTS.git] / framework / egl / egluUnique.cpp

diff --git a/framework/egl/egluUnique.cpp b/framework/egl/egluUnique.cpp
index dc61757..da04c1d 100644 (file)
--- a/framework/egl/egluUnique.cpp
+++ b/framework/egl/egluUnique.cpp
@@ -23,6 +23,7 @@
 
 #include "egluUnique.hpp"
 #include "eglwLibrary.hpp"
+#include "eglwEnums.hpp"
 
 namespace eglu
 {
@@ -41,6 +42,11 @@ UniqueDisplay::~UniqueDisplay (void)
                m_egl.terminate(m_display);
 }
 
+UniqueDisplay::operator bool (void) const
+{
+       return m_display != EGL_NO_DISPLAY;
+}
+
 UniqueSurface::UniqueSurface (const Library& egl, EGLDisplay display, EGLSurface surface)
        : m_egl         (egl)
        , m_display     (display)
@@ -54,6 +60,11 @@ UniqueSurface::~UniqueSurface (void)
                m_egl.destroySurface(m_display, m_surface);
 }
 
+UniqueSurface::operator bool (void) const
+{
+       return m_surface != EGL_NO_SURFACE;
+}
+
 UniqueContext::UniqueContext (const Library& egl, EGLDisplay display, EGLContext context)
        : m_egl         (egl)
        , m_display     (display)
@@ -67,6 +78,11 @@ UniqueContext::~UniqueContext (void)
                m_egl.destroyContext(m_display, m_context);
 }
 
+UniqueContext::operator bool (void) const
+{
+       return m_context != EGL_NO_CONTEXT;
+}
+
 ScopedCurrentContext::ScopedCurrentContext (const Library& egl, EGLDisplay display, EGLSurface draw, EGLSurface read, EGLContext context)
        : m_egl         (egl)
        , m_display (display)
@@ -92,4 +108,9 @@ UniqueImage::~UniqueImage (void)
                m_egl.destroyImageKHR(m_display, m_image);
 }
 
+UniqueImage::operator bool (void) const
+{
+       return m_image != EGL_NO_IMAGE;
+}
+
 } // eglu