diff options
Diffstat (limited to 'indra/llwindow/llopenglview-objc.mm')
| -rw-r--r-- | indra/llwindow/llopenglview-objc.mm | 75 |
1 files changed, 59 insertions, 16 deletions
diff --git a/indra/llwindow/llopenglview-objc.mm b/indra/llwindow/llopenglview-objc.mm index 3cb6686c02..577311bf49 100644 --- a/indra/llwindow/llopenglview-objc.mm +++ b/indra/llwindow/llopenglview-objc.mm @@ -29,6 +29,7 @@ #import "llappdelegate-objc.h" extern BOOL gHiDPISupport; +extern BOOL gHDRDisplaySupport; #pragma mark local functions @@ -157,6 +158,12 @@ attributedStringInfo getSegments(NSAttributedString *str) return (unsigned long)vram_megabytes; // return value is in megabytes. } +- (void)viewWillMoveToWindow:(nullable NSWindow *)newWindow +{ + if(mHDRDisplay) self.wantsExtendedDynamicRangeOpenGLSurface = YES; + //else self.wantsExtendedDynamicRangeOpenGLSurface = NO; +} + - (void)viewDidMoveToWindow { [[NSNotificationCenter defaultCenter] addObserver:self @@ -250,22 +257,47 @@ attributedStringInfo getSegments(NSAttributedString *str) // Initialize with a default "safe" pixel format that will work with versions dating back to OS X 10.6. // Any specialized pixel formats, i.e. a core profile pixel format, should be initialized through rebuildContextWithFormat. // 10.7 and 10.8 don't really care if we're defining a profile or not. If we don't explicitly request a core or legacy profile, it'll always assume a legacy profile (for compatibility reasons). - NSOpenGLPixelFormatAttribute attrs[] = { - NSOpenGLPFANoRecovery, - NSOpenGLPFADoubleBuffer, - NSOpenGLPFAClosestPolicy, - NSOpenGLPFAAccelerated, - NSOpenGLPFASampleBuffers, 0, - NSOpenGLPFASamples, 0, - NSOpenGLPFAStencilSize, 8, - NSOpenGLPFADepthSize, 24, - NSOpenGLPFAAlphaSize, 8, - NSOpenGLPFAColorSize, 24, - NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion4_1Core, - 0 - }; - - NSOpenGLPixelFormat *pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attrs] autorelease]; + NSOpenGLPixelFormatAttribute SDRAttrs[] = { + NSOpenGLPFADoubleBuffer, + NSOpenGLPFASampleBuffers, 0, + NSOpenGLPFASamples, 0, + NSOpenGLPFAStencilSize, 8, + NSOpenGLPFADepthSize, 24, + NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion4_1Core, + 0}; + + NSOpenGLPixelFormatAttribute HDRAttrs[] = { + NSOpenGLPFADoubleBuffer, + NSOpenGLPFASampleBuffers, 0, + NSOpenGLPFASamples, 0, + NSOpenGLPFAStencilSize, 8, + NSOpenGLPFAColorFloat, + NSOpenGLPFAColorSize, 64, + NSOpenGLPFADepthSize, 24, + NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion4_1Core, + 0}; + + NSOpenGLPixelFormat *pixelFormat = nil; + + mHDRDisplay = NO; + + if(gHDRDisplaySupport) + { + pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:HDRAttrs] autorelease]; + if (pixelFormat == nil) + { + NSLog(@"Failed to create pixel format for HDR Display!", nil); + pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:SDRAttrs] autorelease]; + } + else + { + mHDRDisplay = YES; + } + } + else + { + pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:SDRAttrs] autorelease]; + } if (pixelFormat == nil) { @@ -283,6 +315,17 @@ attributedStringInfo getSegments(NSAttributedString *str) [self setPixelFormat:pixelFormat]; + if(mHDRDisplay) + { + CGColorSpaceRef color_space = [self.window.colorSpace CGColorSpace]; + CGColorSpaceRef color_space_extended = CGColorSpaceCreateExtended(color_space); + NSColorSpace* extended_ns_color_space + = [[NSColorSpace alloc] initWithCGColorSpace:color_space_extended]; + + self.window.colorSpace = extended_ns_color_space; + CGColorSpaceRelease(color_space_extended); + } + //for retina support [self setWantsBestResolutionOpenGLSurface:gHiDPISupport]; |