From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- ui/vnc-jobs.h | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 ui/vnc-jobs.h (limited to 'ui/vnc-jobs.h') diff --git a/ui/vnc-jobs.h b/ui/vnc-jobs.h new file mode 100644 index 00000000..044bf9fb --- /dev/null +++ b/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 */ -- cgit v1.2.3