/* * QEMU VNC display driver * * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws> * Copyright (C) 2006 Fabrice Bellard * Copyright (C) 2009 Red Hat, Inc * Copyright (C) 2010 Corentin Chary <corentin.chary@gmail.com> * * 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. */ #include "vnc.h" #include "vnc-jobs.h" void vnc_jobs_clear(VncState *vs) { } void vnc_jobs_join(VncState *vs) { } VncJob *vnc_job_new(VncState *vs) { vs->job.vs = vs; vs->job.rectangles = 0; vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE); vnc_write_u8(vs, 0); vs->job.saved_offset = vs->output.offset; vnc_write_u16(vs, 0); return &vs->job; } void vnc_job_push(VncJob *job) { VncState *vs = job->vs; vs->output.buffer[job->saved_offset] = (job->rectangles >> 8) & 0xFF; vs->output.buffer[job->saved_offset + 1] = job->rectangles & 0xFF; vnc_flush(job->vs); } int vnc_job_add_rect(VncJob *job, int x, int y, int w, int h) { int n; n = vnc_send_framebuffer_update(job->vs, x, y, w, h); if (n >= 0) job->rectangles += n; return n; } bool vnc_has_job(VncState *vs) { return false; }