Add qemu 2.4.0

[kvmfornfv.git] / qemu / ui / vnc-jobs.h

diff --git a/qemu/ui/vnc-jobs.h b/qemu/ui/vnc-jobs.h
new file mode 100644 (file)
index 0000000..044bf9f
--- /dev/null
+++ b/qemu/ui/vnc-jobs.h
@@ -0,0 +1,70 @@
+/*
+ * QEMU VNC display driver
+ *
+ * From libvncserver/rfb/rfbproto.h
+ * Copyright (C) 2005 Rohit Kumar, Johannes E. Schindelin
+ * Copyright (C) 2000-2002 Constantin Kaplinsky.  All Rights Reserved.
+ * Copyright (C) 2000 Tridia Corporation.  All Rights Reserved.
+ * Copyright (C) 1999 AT&T Laboratories Cambridge.  All Rights Reserved.
+ *
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef VNC_JOBS_H
+#define VNC_JOBS_H
+
+/* Jobs */
+VncJob *vnc_job_new(VncState *vs);
+int vnc_job_add_rect(VncJob *job, int x, int y, int w, int h);
+void vnc_job_push(VncJob *job);
+bool vnc_has_job(VncState *vs);
+void vnc_jobs_clear(VncState *vs);
+void vnc_jobs_join(VncState *vs);
+
+void vnc_jobs_consume_buffer(VncState *vs);
+void vnc_start_worker_thread(void);
+
+/* Locks */
+static inline int vnc_trylock_display(VncDisplay *vd)
+{
+    return qemu_mutex_trylock(&vd->mutex);
+}
+
+static inline void vnc_lock_display(VncDisplay *vd)
+{
+    qemu_mutex_lock(&vd->mutex);
+}
+
+static inline void vnc_unlock_display(VncDisplay *vd)
+{
+    qemu_mutex_unlock(&vd->mutex);
+}
+
+static inline void vnc_lock_output(VncState *vs)
+{
+    qemu_mutex_lock(&vs->output_mutex);
+}
+
+static inline void vnc_unlock_output(VncState *vs)
+{
+    qemu_mutex_unlock(&vs->output_mutex);
+}
+
+#endif /* VNC_JOBS_H */