diff options
Diffstat (limited to 'gfx/src')
-rw-r--r-- | gfx/src/nsDeviceContext.cpp | 10 | ||||
-rw-r--r-- | gfx/src/nsDeviceContext.h | 5 |
2 files changed, 15 insertions, 0 deletions
diff --git a/gfx/src/nsDeviceContext.cpp b/gfx/src/nsDeviceContext.cpp index 28b2c34652..2bb53010a8 100644 --- a/gfx/src/nsDeviceContext.cpp +++ b/gfx/src/nsDeviceContext.cpp @@ -208,6 +208,16 @@ uint16_t nsDeviceContext::GetScreenOrientationAngle() { return screen->GetOrientationAngle(); } +bool nsDeviceContext::GetScreenIsHDR() { + RefPtr<widget::Screen> screen = FindScreen(); + if (!screen) { + auto& screenManager = ScreenManager::GetSingleton(); + screen = screenManager.GetPrimaryScreen(); + MOZ_ASSERT(screen); + } + return screen->GetIsHDR(); +} + nsresult nsDeviceContext::GetDeviceSurfaceDimensions(nscoord& aWidth, nscoord& aHeight) { if (IsPrinterContext()) { diff --git a/gfx/src/nsDeviceContext.h b/gfx/src/nsDeviceContext.h index 5238c1f71d..7bf7a6aee2 100644 --- a/gfx/src/nsDeviceContext.h +++ b/gfx/src/nsDeviceContext.h @@ -150,6 +150,11 @@ class nsDeviceContext final { uint16_t GetScreenOrientationAngle(); /** + * Get the status of HDR support of the associated screen. + */ + bool GetScreenIsHDR(); + + /** * Get the size of the displayable area of the output device * in app units. * @param aWidth out parameter for width |