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Add HDR to Metal

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This commit is contained in:
Sam Belliveau 2024-03-10 03:25:33 -04:00
commit 153d0201a8
3 changed files with 19 additions and 0 deletions
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15
Source/Core/VideoBackends/Metal/MTLMain.mm
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@ -164,8 +164,23 @@ void Metal::VideoBackend::PrepareWindow(WindowSystemInfo& wsi)
return;
NSView* view = static_cast<NSView*>(wsi.render_surface);
CAMetalLayer* layer = [CAMetalLayer layer];
Util::PopulateBackendInfo(&g_Config);
if (g_Config.backend_info.bSupportsHDROutput && g_Config.bHDR)
{
[layer setWantsExtendedDynamicRangeContent:YES];
[layer setPixelFormat:MTLPixelFormatRGBA16Float];
const CFStringRef name = kCGColorSpaceExtendedLinearSRGB;
CGColorSpaceRef colorspace = CGColorSpaceCreateWithName(name);
[layer setColorspace:colorspace];
CGColorSpaceRelease(colorspace);
}
[view setWantsLayer:YES];
[view setLayer:layer];
wsi.render_surface = layer;
#endif
}