some render cache adjustments

2019-09-04 10:58:50 +10:00
parent 12bc5839a6
commit 371d0e2b37
22 changed files with 150 additions and 48 deletions
@@ -29,7 +29,8 @@ RendererProcessThread::RendererProcessThread(RendererProcessor* parent,
                                             const olive::PixelFormat &format,
                                             const olive::RenderMode &mode) :
  RendererThreadBase(share_ctx, width, height, format, mode),
-  parent_(parent)
+  parent_(parent),
+  cancelled_(false)
 {

 }
@@ -70,12 +71,27 @@ RenderTexturePtr RendererProcessThread::texture()
  return texture_;
 }

+void RendererProcessThread::Cancel()
+{
+  cancelled_ = true;
+
+  mutex_.lock();
+  wait_cond_.wakeAll();
+  mutex_.unlock();
+
+  wait();
+}
+
 void RendererProcessThread::ProcessLoop()
 {
-  while (!Cancelled()) {
+  while (!cancelled_) {
    // Main waiting condition
    wait_cond_.wait(&mutex_);

+    if (cancelled_) {
+      break;
+    }
+
    // Wake up main thread
    caller_mutex_.lock();
    wait_cond_.wakeAll();