From 587d015c57450d8fbbc0dbffe63449cd9f472b05 Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Fri, 26 Aug 2016 19:09:26 -0700
Subject: [PATCH] Give names to offscreen contexts for easier debugging

---
 interface/src/Application.cpp                     | 2 ++
 libraries/gl/src/gl/OffscreenQmlSurface.cpp       | 1 +
 libraries/gpu-gl/src/gpu/gl/GLTextureTransfer.cpp | 1 +
 3 files changed, 4 insertions(+)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index b2095dbdfe..aaf38e826b 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -1483,6 +1483,7 @@ void Application::initializeGL() {
 
     _glWidget->makeCurrent();
     _chromiumShareContext = new OffscreenGLCanvas();
+    _chromiumShareContext->setObjectName("ChromiumShareContext");
     _chromiumShareContext->create(_glWidget->context()->contextHandle());
     _chromiumShareContext->makeCurrent();
     qt_gl_set_global_share_context(_chromiumShareContext->getContext());
@@ -1529,6 +1530,7 @@ void Application::initializeGL() {
     _idleLoopStdev.reset();
 
     _offscreenContext = new OffscreenGLCanvas();
+    _offscreenContext->setObjectName("MainThreadContext");
     _offscreenContext->create(_glWidget->context()->contextHandle());
     _offscreenContext->makeCurrent();
 
diff --git a/libraries/gl/src/gl/OffscreenQmlSurface.cpp b/libraries/gl/src/gl/OffscreenQmlSurface.cpp
index c47312f9f6..7973ed4b4f 100644
--- a/libraries/gl/src/gl/OffscreenQmlSurface.cpp
+++ b/libraries/gl/src/gl/OffscreenQmlSurface.cpp
@@ -195,6 +195,7 @@ QEvent* OffscreenQmlRenderThread::Queue::take() {
 }
 
 OffscreenQmlRenderThread::OffscreenQmlRenderThread(OffscreenQmlSurface* surface, QOpenGLContext* shareContext) : _surface(surface) {
+    _canvas.setObjectName("OffscreenQmlRenderCanvas");
     qDebug() << "Building QML Renderer";
     if (!_canvas.create(shareContext)) {
         qWarning("Failed to create OffscreenGLCanvas");
diff --git a/libraries/gpu-gl/src/gpu/gl/GLTextureTransfer.cpp b/libraries/gpu-gl/src/gpu/gl/GLTextureTransfer.cpp
index 7acb736063..766c134b16 100644
--- a/libraries/gpu-gl/src/gpu/gl/GLTextureTransfer.cpp
+++ b/libraries/gpu-gl/src/gpu/gl/GLTextureTransfer.cpp
@@ -21,6 +21,7 @@ using namespace gpu::gl;
 GLTextureTransferHelper::GLTextureTransferHelper() {
 #ifdef THREADED_TEXTURE_TRANSFER
     _canvas = QSharedPointer<OffscreenGLCanvas>(new OffscreenGLCanvas(), &QObject::deleteLater);
+    _canvas->setObjectName("TextureTransferCanvas");
     _canvas->create(QOpenGLContextWrapper::currentContext());
     if (!_canvas->makeCurrent()) {
         qFatal("Unable to create texture transfer context");