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| 5564 | serge | 1 | /********************************************************** |
| 2 | * Copyright 2007-2014 VMware, Inc. All rights reserved. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person |
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| 5 | * obtaining a copy of this software and associated documentation |
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| 6 | * files (the "Software"), to deal in the Software without |
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| 7 | * restriction, including without limitation the rights to use, copy, |
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| 8 | * modify, merge, publish, distribute, sublicense, and/or sell copies |
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| 9 | * of the Software, and to permit persons to whom the Software is |
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| 10 | * furnished to do so, subject to the following conditions: |
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| 11 | * |
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| 12 | * The above copyright notice and this permission notice shall be |
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| 13 | * included in all copies or substantial portions of the Software. |
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| 14 | * |
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 18 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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| 19 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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| 20 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 21 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 22 | * SOFTWARE. |
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| 23 | * |
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| 24 | **********************************************************/ |
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| 25 | |||
| 26 | /* |
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| 27 | * svga_escape.h -- |
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| 28 | * |
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| 29 | * Definitions for our own (vendor-specific) SVGA Escape commands. |
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| 30 | */ |
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| 31 | |||
| 32 | #ifndef _SVGA_ESCAPE_H_ |
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| 33 | #define _SVGA_ESCAPE_H_ |
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| 34 | |||
| 35 | |||
| 36 | /* |
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| 37 | * Namespace IDs for the escape command |
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| 38 | */ |
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| 39 | |||
| 40 | #define SVGA_ESCAPE_NSID_VMWARE 0x00000000 |
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| 41 | #define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF |
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| 42 | |||
| 43 | |||
| 44 | /* |
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| 45 | * Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to |
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| 46 | * the first DWORD of escape data (after the nsID and size). As a |
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| 47 | * guideline we're using the high word and low word as a major and |
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| 48 | * minor command number, respectively. |
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| 49 | * |
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| 50 | * Major command number allocation: |
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| 51 | * |
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| 52 | * 0000: Reserved |
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| 53 | * 0001: SVGA_ESCAPE_VMWARE_LOG (svga_binary_logger.h) |
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| 54 | * 0002: SVGA_ESCAPE_VMWARE_VIDEO (svga_overlay.h) |
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| 55 | * 0003: SVGA_ESCAPE_VMWARE_HINT (svga_escape.h) |
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| 56 | */ |
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| 57 | |||
| 58 | #define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000 |
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| 59 | |||
| 60 | |||
| 61 | /* |
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| 62 | * SVGA Hint commands. |
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| 63 | * |
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| 64 | * These escapes let the SVGA driver provide optional information to |
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| 65 | * he host about the state of the guest or guest applications. The |
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| 66 | * host can use these hints to make user interface or performance |
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| 67 | * decisions. |
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| 68 | * |
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| 69 | * Notes: |
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| 70 | * |
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| 71 | * - SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN is deprecated for guests |
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| 72 | * that use the SVGA Screen Object extension. Instead of sending |
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| 73 | * this escape, use the SVGA_SCREEN_FULLSCREEN_HINT flag on your |
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| 74 | * Screen Object. |
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| 75 | */ |
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| 76 | |||
| 77 | #define SVGA_ESCAPE_VMWARE_HINT 0x00030000 |
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| 78 | #define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN 0x00030001 // Deprecated |
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| 79 | |||
| 80 | typedef |
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| 81 | struct { |
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| 82 | uint32 command; |
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| 83 | uint32 fullscreen; |
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| 84 | struct { |
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| 85 | int32 x, y; |
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| 86 | } monitorPosition; |
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| 87 | } SVGAEscapeHintFullscreen; |
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| 88 | |||
| 89 | #endif /* _SVGA_ESCAPE_H_ */ |