diff options
author | Konstantin Käfer <mail@kkaefer.com> | 2017-01-24 22:08:17 +0100 |
---|---|---|
committer | Minh Nguyễn <mxn@1ec5.org> | 2017-01-26 08:01:03 -0800 |
commit | b826d043d01060acd96e568706f94cfab9163df6 (patch) | |
tree | 130566809315f3218e2f61237b342f0561fbac41 | |
parent | 01ceae1a8e1d64251744e357bd4f3335853ff663 (diff) | |
download | qtlocation-mapboxgl-b826d043d01060acd96e568706f94cfab9163df6.tar.gz |
[macos] allow using the integrated GPU on dual-GPU machines
Cherry-picked from e7a7c6be789198a8155dc229ea509dd7aecf4756.
-rw-r--r-- | platform/default/headless_display.cpp | 2 | ||||
-rw-r--r-- | platform/macos/app/Info.plist | 2 | ||||
-rw-r--r-- | platform/macos/src/MGLOpenGLLayer.mm | 1 |
3 files changed, 5 insertions, 0 deletions
diff --git a/platform/default/headless_display.cpp b/platform/default/headless_display.cpp index b98aef7903..aa57d66cdc 100644 --- a/platform/default/headless_display.cpp +++ b/platform/default/headless_display.cpp @@ -17,6 +17,8 @@ HeadlessDisplay::HeadlessDisplay() { CGLPixelFormatAttribute attributes[] = { kCGLPFAOpenGLProfile, static_cast<CGLPixelFormatAttribute>(kCGLOGLPVersion_Legacy), + kCGLPFASupportsAutomaticGraphicsSwitching, + kCGLPFAAllowOfflineRenderers, // Allows using the integrated GPU static_cast<CGLPixelFormatAttribute>(0) }; diff --git a/platform/macos/app/Info.plist b/platform/macos/app/Info.plist index cc7037f589..21b86bfc75 100644 --- a/platform/macos/app/Info.plist +++ b/platform/macos/app/Info.plist @@ -52,5 +52,7 @@ <string>MainMenu</string> <key>NSPrincipalClass</key> <string>NSApplication</string> + <key>NSSupportsAutomaticGraphicsSwitching</key> + <true/> </dict> </plist> diff --git a/platform/macos/src/MGLOpenGLLayer.mm b/platform/macos/src/MGLOpenGLLayer.mm index e8fa521351..523b585055 100644 --- a/platform/macos/src/MGLOpenGLLayer.mm +++ b/platform/macos/src/MGLOpenGLLayer.mm @@ -32,6 +32,7 @@ NSOpenGLPFADepthSize, 16, NSOpenGLPFAStencilSize, 8, NSOpenGLPFAScreenMask, mask, + NSOpenGLPFAAllowOfflineRenderers, // Allows using the integrated GPU 0 }; return [[NSOpenGLPixelFormat alloc] initWithAttributes:pfas]; |