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30b5287c38
The option is egl:scale. The scale algorithm number is displayed on the alert to make it easier to specify the number for the option.
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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Looking Glass - KVM FrameRelay (KVMFR) Client
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Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
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https://looking-glass.hostfission.com
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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#include <stdbool.h>
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#include "interface/renderer.h"
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typedef struct EGL_Desktop EGL_Desktop;
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enum EGL_DesktopScaleType
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{
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EGL_DESKTOP_NOSCALE,
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EGL_DESKTOP_UPSCALE,
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EGL_DESKTOP_DOWNSCALE,
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};
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struct Option;
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bool egl_desktop_scale_validate(struct Option * opt, const char ** error);
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bool egl_desktop_init(EGL_Desktop ** desktop, EGLDisplay * display);
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void egl_desktop_free(EGL_Desktop ** desktop);
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bool egl_desktop_setup (EGL_Desktop * desktop, const LG_RendererFormat format, bool useDMA);
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bool egl_desktop_update(EGL_Desktop * desktop, const FrameBuffer * frame, int dmaFd);
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bool egl_desktop_render(EGL_Desktop * desktop, const float x, const float y,
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const float scaleX, const float scaleY, enum EGL_DesktopScaleType scaleType,
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LG_RendererRotate rotate);
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