1 files changed, 6 insertions, 0 deletions
diff --git a/src/render/renderers/opengl/graphicshelpers/graphicshelpergl2_p.h b/src/render/renderers/opengl/graphicshelpers/graphicshelpergl2_p.h
index 2db75004f..b142b2623 100644
--- a/src/render/renderers/opengl/graphicshelpers/graphicshelpergl2_p.h
+++ b/src/render/renderers/opengl/graphicshelpers/graphicshelpergl2_p.h
@@ -132,6 +132,12 @@ public:
     void readBuffer(GLenum mode) override;
     void drawBuffer(GLenum mode) override;
 
+    void *fenceSync() override;
+    void clientWaitSync(void *sync, GLuint64 nanoSecTimeout) override;
+    void waitSync(void *sync) override;
+    bool wasSyncSignaled(void *sync) override;
+    void deleteSync(void *sync) override;
+
     void glUniform1fv(GLint location, GLsizei count, const GLfloat *value) override;
     void glUniform2fv(GLint location, GLsizei count, const GLfloat *value) override;
     void glUniform3fv(GLint location, GLsizei count, const GLfloat *value) override;