small optimizations + allow for users to force software H264 since it's not slow as balls

2026-07-06 14:00:34 -05:00
parent e0394ea1fa
commit f7e9da26f8
11 changed files with 171 additions and 27 deletions
@@ -494,10 +494,11 @@ var (
 	statBlockRegions    atomic.Int64
 	statBlockFallbacks  atomic.Int64

-	overrideQuality atomic.Int64
-	overrideCodec   atomic.Value
-	h264WarnOnce    sync.Once
-	codecLogOnce    sync.Once
+	overrideQuality     atomic.Int64
+	overrideCodec       atomic.Value
+	desktopSoftwareH264 atomic.Bool
+	h264WarnOnce        sync.Once
+	codecLogOnce        sync.Once

 	prevMu    sync.Mutex
 	prevFrame *prevImage
@@ -627,6 +628,19 @@ func RequestDesktopFullFrame() {
 	RequestDesktopH264Keyframe()
 }

+func SetDesktopSoftwareH264(enabled bool) {
+	if desktopSoftwareH264.Swap(enabled) == enabled {
+		return
+	}
+	resetH264Encoder()
+	requestFullFrames(2)
+	log.Printf("capture: desktop software h264 %v", enabled)
+}
+
+func useDesktopSoftwareH264() bool {
+	return desktopSoftwareH264.Load()
+}
+
 func RequestHVNCFullFrame() {
 	hvncPrevMu.Lock()
 	hvncPrevFrame = nil