diff options
author | Liang Qi <liang.qi@qt.io> | 2019-10-07 13:10:18 +0200 |
---|---|---|
committer | Liang Qi <liang.qi@qt.io> | 2019-10-07 13:10:18 +0200 |
commit | 7e17fb2ded407cd75643f248d39a21721cfd79f7 (patch) | |
tree | ce24e8e7a94d5bc74566086b61c4164236e468ad /src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc | |
parent | f3d40bd0203acda21abfb3c3c71e526646706616 (diff) | |
parent | 67fc5b677a05f88f043ea825810b7b244a516b42 (diff) |
Merge remote-tracking branch 'origin/5.15' into dev
Conflicts:
tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.cpp
Change-Id: Id2e81000bcbd4de18fe22b085fdf5eed42c02516
Diffstat (limited to 'src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc')
-rw-r--r-- | src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc b/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc index 864d90274c..e09c430e43 100644 --- a/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc +++ b/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc @@ -1016,6 +1016,14 @@ with multiple windows. \li Where applicable (Vulkan, Direct3D), enables the graphics API implementation's debug and/or validation layers, if available. + \row + \li \c QSG_RHI_PREFER_SOFTWARE_RENDERER + \li \c 1 + \li Requests choosing an adapter or physical device that uses software-based + rasterization. Applicable only when the underlying API has support for + enumerating adapters (for example, Direct3D or Vulkan), and is ignored + otherwise. + \endtable Applications wishing to always run with a single given graphics API, can @@ -1031,4 +1039,9 @@ with multiple windows. equivalent in effect to running with both \c QSG_RHI and \c QSG_RHI_BACKEND set. + All QRhi backends will choose the system default GPU adapter or physical + device, unless overridden by \c{QSG_RHI_PREFER_SOFTWARE_RENDERER} or a + backend-specific variable, such as, \c{QT_D3D_ADAPTER_INDEX} or + \c{QT_VK_PHYSICAL_DEVICE_INDEX}. No further adapter configurability is + provided at this time. */ |