90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
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/**********************************************************
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* Copyright 2007-2015 VMware, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* 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
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* included in 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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**********************************************************/
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/*
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* svga_escape.h --
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*
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* Definitions for our own (vendor-specific) SVGA Escape commands.
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*/
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#ifndef _SVGA_ESCAPE_H_
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#define _SVGA_ESCAPE_H_
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/*
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* Namespace IDs for the escape command
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*/
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#define SVGA_ESCAPE_NSID_VMWARE 0x00000000
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#define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF
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/*
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* Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to
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* the first DWORD of escape data (after the nsID and size). As a
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* guideline we're using the high word and low word as a major and
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* minor command number, respectively.
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*
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* Major command number allocation:
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*
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* 0000: Reserved
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* 0001: SVGA_ESCAPE_VMWARE_LOG (svga_binary_logger.h)
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* 0002: SVGA_ESCAPE_VMWARE_VIDEO (svga_overlay.h)
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* 0003: SVGA_ESCAPE_VMWARE_HINT (svga_escape.h)
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*/
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#define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000
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/*
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* SVGA Hint commands.
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*
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* These escapes let the SVGA driver provide optional information to
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* he host about the state of the guest or guest applications. The
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* host can use these hints to make user interface or performance
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* decisions.
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*
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* Notes:
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*
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* - SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN is deprecated for guests
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* that use the SVGA Screen Object extension. Instead of sending
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* this escape, use the SVGA_SCREEN_FULLSCREEN_HINT flag on your
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* Screen Object.
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*/
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#define SVGA_ESCAPE_VMWARE_HINT 0x00030000
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#define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN 0x00030001 /* Deprecated */
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typedef
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struct {
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uint32 command;
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uint32 fullscreen;
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struct {
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int32 x, y;
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} monitorPosition;
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} SVGAEscapeHintFullscreen;
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#endif /* _SVGA_ESCAPE_H_ */
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