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sdr performance workaround

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True Zhuanjia
2026-02-07 17:00:25 +08:00
parent fa164f0e02
commit 375670beb4
16 changed files with 253 additions and 32 deletions
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VoidLink/ViewControllers/MainFrameViewController.m
+32 -4
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@@ -876,7 +876,8 @@ static NSMutableSet* hostList;
_streamConfig.supportedVideoFormats |= VIDEO_FORMAT_AV1_HIGH8_444;
}
else {
_streamConfig.supportedVideoFormats |= VIDEO_FORMAT_AV1_MAIN8;
if(streamSettings.sdrPerformanceWorkaround && [Utils hdrSupported]) _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_AV1_MAIN10; // 8bit performance degradation workaround for av1
else _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_AV1_MAIN8;
}
}
#endif
@@ -886,10 +887,13 @@ static NSMutableSet* hostList;
case CODEC_PREF_HEVC:
if (VTIsHardwareDecodeSupported(kCMVideoCodecType_HEVC)) {
if (streamSettings.enableYUV444) {
_streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265_REXT8_444;
if(streamSettings.sdrPerformanceWorkaround && [Utils hdrSupported]) _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265_REXT10_444; // 8bit performance degradation workaround
else _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265_REXT8_444;
}
else {
_streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265;
// _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265;
if(streamSettings.sdrPerformanceWorkaround && [Utils hdrSupported]) _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265_MAIN10; // 8bit performance degradation workaround
else _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265;
}
}
// Fall-through
@@ -905,8 +909,10 @@ static NSMutableSet* hostList;
// HEVC is supported if the user wants it (or it's required by the chosen resolution) and the SoC supports it
if ((_streamConfig.width > 4096 || _streamConfig.height > 4096 || streamSettings.enableHdr) && VTIsHardwareDecodeSupported(kCMVideoCodecType_HEVC)) {
_streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265;
if(streamSettings.sdrPerformanceWorkaround && [Utils hdrSupported]) _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265_MAIN10; // 8bit performance degradation workaround
else _streamConfig.supportedVideoFormats |= VIDEO_FORMAT_H265;
// HEVC Main10 is supported if the user wants it and the display supports it
if (streamSettings.enableHdr && (AVPlayer.availableHDRModes & AVPlayerHDRModeHDR10) != 0) {
if (streamSettings.enableYUV444) {
@@ -1568,6 +1574,28 @@ static NSMutableSet* hostList;
}
}
- (void)changeDefaultSettings{
if(![Utils needUpdateDefaultSettings]) return;
DataManager* dataMan = [[DataManager alloc] init];
Settings* settings = [dataMan retrieveSettings];
switch ([UIDevice currentDevice].userInterfaceIdiom) {
case UIUserInterfaceIdiomPad:
settings.sdrPerformanceWorkaround = true;
settings.framePacingMode = @(FramePacingModeQueue);
break;
case UIUserInterfaceIdiomPhone:
settings.sdrPerformanceWorkaround = false;
settings.framePacingMode = @(FramePacingModeLegacy);
break;
default:
settings.sdrPerformanceWorkaround = true;
break;
}
if([UIScreen mainScreen].maximumFramesPerSecond > 110) settings.asyncFrameDequeue = false;
if([UIScreen mainScreen].maximumFramesPerSecond < 65) settings.asyncFrameDequeue = true;
[dataMan saveData];
}
- (void)viewDidLoad{
[super viewDidLoad];