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root / ui / vnc-jobs-sync.c @ bd023f95

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/*
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 * QEMU VNC display driver
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 *
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 * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws>
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 * Copyright (C) 2006 Fabrice Bellard
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 * Copyright (C) 2009 Red Hat, Inc
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 * Copyright (C) 2010 Corentin Chary <corentin.chary@gmail.com>
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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 * THE SOFTWARE.
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 */
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#include "vnc.h"
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#include "vnc-jobs.h"
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void vnc_jobs_clear(VncState *vs)
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{
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}
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void vnc_jobs_join(VncState *vs)
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{
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}
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VncJob *vnc_job_new(VncState *vs)
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{
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    vs->job.vs = vs;
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    vs->job.rectangles = 0;
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    vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
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    vnc_write_u8(vs, 0);
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    vs->job.saved_offset = vs->output.offset;
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    vnc_write_u16(vs, 0);
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    return &vs->job;
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}
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void vnc_job_push(VncJob *job)
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{
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    VncState *vs = job->vs;
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    vs->output.buffer[job->saved_offset] = (job->rectangles >> 8) & 0xFF;
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    vs->output.buffer[job->saved_offset + 1] = job->rectangles & 0xFF;
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    vnc_flush(job->vs);
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}
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int vnc_job_add_rect(VncJob *job, int x, int y, int w, int h)
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{
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    int n;
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    n = vnc_send_framebuffer_update(job->vs, x, y, w, h);
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    if (n >= 0)
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        job->rectangles += n;
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    return n;
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}
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bool vnc_has_job(VncState *vs)
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{
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    return false;
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}