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Cocoa: Apply retina window hint to Metal layer

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Related to #1340.
This commit is contained in:
Camilla Löwy 2019-03-27 17:07:44 +01:00
parent e108c0de0d
commit 980fc9b52f
3 changed files with 9 additions and 5 deletions
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1
src/cocoa_platform.h
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@ -110,6 +110,7 @@ typedef struct _GLFWwindowNS
id layer;
GLFWbool maximized;
GLFWbool retina;
// Cached window properties to filter out duplicate events
int width, height;

10
src/cocoa_window.m
View File

@ -534,7 +534,7 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
window->ns.yscale = yscale;
_glfwInputWindowContentScale(window, xscale, yscale);
if (window->ns.layer)
if (window->ns.retina && window->ns.layer)
[window->ns.layer setContentsScale:[window->ns.object backingScaleFactor]];
}
}
@ -842,9 +842,7 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
[window->ns.object setFrameAutosaveName:@(wndconfig->ns.frameName)];
window->ns.view = [[GLFWContentView alloc] initWithGlfwWindow:window];
if (wndconfig->ns.retina)
[window->ns.view setWantsBestResolutionOpenGLSurface:YES];
window->ns.retina = wndconfig->ns.retina;
if (fbconfig->transparent)
{
@ -1728,7 +1726,9 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
return VK_ERROR_EXTENSION_NOT_PRESENT;
}
[window->ns.layer setContentsScale:[window->ns.object backingScaleFactor]];
if (window->ns.retina)
[window->ns.layer setContentsScale:[window->ns.object backingScaleFactor]];
[window->ns.view setLayer:window->ns.layer];
[window->ns.view setWantsLayer:YES];

3
src/nsgl_context.m
View File

@ -360,6 +360,9 @@ GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
forParameter:NSOpenGLContextParameterSurfaceOpacity];
}
if (window->ns.retina)
[window->ns.view setWantsBestResolutionOpenGLSurface:YES];
[window->context.nsgl.object setView:window->ns.view];
window->context.nsgl.swapIntervalCond = [NSCondition new];