54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
|
/*
|
||
|
* Copyright (C) 2006-2017 Oracle Corporation
|
||
|
*
|
||
|
* 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 __HGSMI_CHANNELS_H__
|
||
|
#define __HGSMI_CHANNELS_H__
|
||
|
|
||
|
/*
|
||
|
* Each channel has an 8 bit identifier. There are a number of predefined
|
||
|
* (hardcoded) channels.
|
||
|
*
|
||
|
* HGSMI_CH_HGSMI channel can be used to map a string channel identifier
|
||
|
* to a free 16 bit numerical value. values are allocated in range
|
||
|
* [HGSMI_CH_STRING_FIRST;HGSMI_CH_STRING_LAST].
|
||
|
*/
|
||
|
|
||
|
/* A reserved channel value */
|
||
|
#define HGSMI_CH_RESERVED 0x00
|
||
|
/* HGCMI: setup and configuration */
|
||
|
#define HGSMI_CH_HGSMI 0x01
|
||
|
/* Graphics: VBVA */
|
||
|
#define HGSMI_CH_VBVA 0x02
|
||
|
/* Graphics: Seamless with a single guest region */
|
||
|
#define HGSMI_CH_SEAMLESS 0x03
|
||
|
/* Graphics: Seamless with separate host windows */
|
||
|
#define HGSMI_CH_SEAMLESS2 0x04
|
||
|
/* Graphics: OpenGL HW acceleration */
|
||
|
#define HGSMI_CH_OPENGL 0x05
|
||
|
|
||
|
/* The first channel index to be used for string mappings (inclusive) */
|
||
|
#define HGSMI_CH_STRING_FIRST 0x20
|
||
|
/* The last channel index for string mappings (inclusive) */
|
||
|
#define HGSMI_CH_STRING_LAST 0xff
|
||
|
|
||
|
#endif
|