Stu Leak
68df790d27
Major improvements to UnifiedPlayer: 1. GetFrameImage() now works when paused for responsive UI updates 2. Play() method properly starts FFmpeg process 3. Frame display loop runs continuously for smooth video display 4. Disabled audio temporarily to fix video playback fundamentals 5. Simplified FFmpeg command to focus on video stream only Player now: - Generates video frames correctly - Shows video when paused - Has responsive progress tracking - Starts playback properly Next steps: Re-enable audio playback once video is stable
65 lines
1.0 KiB
Go
65 lines
1.0 KiB
Go
package fsnotify
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import "sync"
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type shared struct {
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Events chan Event
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Errors chan error
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done chan struct{}
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mu sync.Mutex
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}
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func newShared(ev chan Event, errs chan error) *shared {
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return &shared{
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Events: ev,
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Errors: errs,
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done: make(chan struct{}),
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}
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}
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// Returns true if the event was sent, or false if watcher is closed.
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func (w *shared) sendEvent(e Event) bool {
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if e.Op == 0 {
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return true
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}
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select {
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case <-w.done:
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return false
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case w.Events <- e:
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return true
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}
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}
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// Returns true if the error was sent, or false if watcher is closed.
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func (w *shared) sendError(err error) bool {
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if err == nil {
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return true
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}
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select {
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case <-w.done:
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return false
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case w.Errors <- err:
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return true
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}
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}
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func (w *shared) isClosed() bool {
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select {
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case <-w.done:
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return true
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default:
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return false
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}
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}
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// Mark as closed; returns true if it was already closed.
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func (w *shared) close() bool {
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w.mu.Lock()
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defer w.mu.Unlock()
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if w.isClosed() {
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return true
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}
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close(w.done)
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return false
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}
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