mer-packages/qtdeclarative — pull request #36 by aaronkennedy (2013-10-28 16:23:18+00:00)
Title: [qtdeclarative] Use one render loop per QQuickWindow

This is a backport of https://codereview.qt-project.org/#change,68499,patchset=6
with a few bugfixes for the animation advance. The original commit
message was:

From 30e2c054bad56dbc6286458c44eb0aaba81821d5 Mon Sep 17 00:00:00 2001
From: Gunnar Sletta
Date: Thu, 17 Oct 2013 14:53:33 +0200
Subject: [PATCH] Use one render loop per QQuickWindow

See the task for the full reasoning behind this patch.

The threaded renderloop has been refactored to have one window per
thread. This is mostly a simplification of the current code path where
for loops over multiple windows are turned into if (window).

The QSGContext has been split into two classes, QSGRenderContext
for which there is one per OpenGLContext.

The rest of the patch is name changes and a couple of cleanups
in the hopes of simplifying this change.

Task-number: QTBUG-33993

Change-Id: I31c81f9694d7da7474a72333169be38de62613c4