Index: ui/ozone/demo/gl_renderer.cc |
diff --git a/ui/ozone/demo/gl_renderer.cc b/ui/ozone/demo/gl_renderer.cc |
index f8141494f579bd49f6c99b0018ad3b2cdb32b0ec..8e0fcfe59ee206c0fdc27338bc2813496b550799 100644 |
--- a/ui/ozone/demo/gl_renderer.cc |
+++ b/ui/ozone/demo/gl_renderer.cc |
@@ -44,6 +44,8 @@ bool GlRenderer::Initialize() { |
void GlRenderer::RenderFrame() { |
float fraction = NextFraction(); |
+ context_->MakeCurrent(surface_.get()); |
+ |
glViewport(0, 0, size_.width(), size_.height()); |
glClearColor(1 - fraction, fraction, 0.0, 1.0); |
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); |