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fix: crash when host is on hdr but client is not on Metal lower iOS versions

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Acaki
2025-08-28 13:28:28 +08:00
parent 967fbe8072
commit 6c0b1550fd
1 changed files with 13 additions and 2 deletions
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VoidLink/Metal/MetalVideoRenderer.m
+13 -2
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@@ -404,11 +404,22 @@ CFStringRef __currentColorSpace;
} else {
newColorSpace = CGColorSpaceCreateWithName(kCGColorSpaceITUR_2020);
}
newPixelFormat = MTLPixelFormatBGR10A2Unorm;
// Only use BGR10A2Unorm if HDR is enabled and the initial format supports it
if (_hdrEnabled && _colorPixelFormat == MTLPixelFormatBGR10A2Unorm) {
newPixelFormat = MTLPixelFormatBGR10A2Unorm;
} else {
newPixelFormat = MTLPixelFormatBGRA8Unorm;
}
} else {
// SDR 2020, I'm not sure it's possible to stream this though
newColorSpace = CGColorSpaceCreateWithName(kCGColorSpaceITUR_2020);
newPixelFormat = MTLPixelFormatBGR10A2Unorm;
// For SDR content, respect the initially configured pixel format
// Don't force BGR10A2Unorm unless it was configured initially
if (_hdrEnabled && _colorPixelFormat == MTLPixelFormatBGR10A2Unorm) {
newPixelFormat = MTLPixelFormatBGR10A2Unorm;
} else {
newPixelFormat = MTLPixelFormatBGRA8Unorm;
}
}
if (isHDR) {
paramBuffer.cscParams = (fullRange ? k_CscParams_Bt2020Full_10bit : k_CscParams_Bt2020Lim_10bit);