Mercurial > sdl-ios-xcode
annotate src/video/xbios/SDL_xbios_milan.h @ 4288:4ab46e81d08e SDL-1.2
Default value for SGI swap control GL attribute should be -1.
Explicitly try to set it if you want a different value. Different glX
implementations appear to have different defaults for this, and you can't
query them for the current value.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Sat, 10 Oct 2009 05:17:47 +0000 |
| parents | 6405314a7c07 |
| children |
| rev | line source |
|---|---|
| 4195 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 3 Copyright (C) 1997-2009 Sam Lantinga | |
| 4 | |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
| 20 slouken@libsdl.org | |
| 21 */ | |
| 22 #include "SDL_config.h" | |
| 23 | |
| 24 /* | |
| 25 Milan Xbios video functions | |
| 26 | |
| 27 Patrice Mandin | |
| 28 */ | |
| 29 | |
| 30 #ifndef _SDL_xbios_milan_h | |
| 31 #define _SDL_xbios_milan_h | |
| 32 | |
| 33 #include "SDL_xbios.h" | |
| 34 | |
| 35 /*--- Defines ---*/ | |
| 36 | |
| 37 /* Cookies */ | |
| 38 #ifndef C__MIL | |
| 39 #define C__MIL 0x5F4D494CL | |
| 40 #endif | |
| 41 | |
| 42 #ifndef C__VDI | |
| 43 #define C__VDI 0x5F564449L | |
| 44 #endif | |
| 45 | |
| 46 /* Vsetscreen() parameters */ | |
| 47 #define MI_MAGIC 0x4D49 | |
| 48 | |
| 49 enum { | |
| 50 CMD_GETMODE=0, | |
| 51 CMD_SETMODE, | |
| 52 CMD_GETINFO, | |
| 53 CMD_ALLOCPAGE, | |
| 54 CMD_FREEPAGE, | |
| 55 CMD_FLIPPAGE, | |
| 56 CMD_ALLOCMEM, | |
| 57 CMD_FREEMEM, | |
| 58 CMD_SETADR, | |
| 59 CMD_ENUMMODES | |
| 60 }; | |
| 61 | |
| 62 enum { | |
| 63 ENUMMODE_EXIT=0, | |
| 64 ENUMMODE_CONT | |
| 65 }; | |
| 66 | |
| 67 enum { | |
| 68 BLK_ERR=0, | |
| 69 BLK_OK, | |
| 70 BLK_CLEARED | |
| 71 }; | |
| 72 | |
|
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parents:
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73 /* scrFlags */ |
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parents:
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74 #define SCRINFO_OK 1 |
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parents:
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changeset
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75 |
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parents:
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76 /* scrClut */ |
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Patrice Mandin <patmandin@gmail.com>
parents:
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77 #define NO_CLUT 0 |
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Patrice Mandin <patmandin@gmail.com>
parents:
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changeset
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78 #define HARD_CLUT 1 |
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Patrice Mandin <patmandin@gmail.com>
parents:
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79 #define SOFT_CLUT 2 |
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Patrice Mandin <patmandin@gmail.com>
parents:
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changeset
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80 |
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Patrice Mandin <patmandin@gmail.com>
parents:
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81 /* scrFormat */ |
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Patrice Mandin <patmandin@gmail.com>
parents:
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82 #define INTERLEAVE_PLANES 0 |
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parents:
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83 #define STANDARD_PLANES 1 |
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parents:
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84 #define PACKEDPIX_PLANES 2 |
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6405314a7c07
Define flags for double line and c2p operations. More Milan video work.
Patrice Mandin <patmandin@gmail.com>
parents:
4195
diff
changeset
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85 |
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6405314a7c07
Define flags for double line and c2p operations. More Milan video work.
Patrice Mandin <patmandin@gmail.com>
parents:
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changeset
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86 /* bitFlags */ |
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6405314a7c07
Define flags for double line and c2p operations. More Milan video work.
Patrice Mandin <patmandin@gmail.com>
parents:
4195
diff
changeset
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87 #define STANDARD_BITS 1 |
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6405314a7c07
Define flags for double line and c2p operations. More Milan video work.
Patrice Mandin <patmandin@gmail.com>
parents:
4195
diff
changeset
|
88 #define FALCON_BITS 2 |
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6405314a7c07
Define flags for double line and c2p operations. More Milan video work.
Patrice Mandin <patmandin@gmail.com>
parents:
4195
diff
changeset
|
89 #define INTEL_BITS 8 |
| 4195 | 90 |
| 91 /*--- Structures ---*/ | |
| 92 | |
| 93 typedef struct _scrblk { | |
| 94 unsigned long size; /* size of strukture */ | |
| 95 unsigned long blk_status; /* status bits of blk */ | |
| 96 unsigned long blk_start; /* Start Adress */ | |
| 97 unsigned long blk_len; /* length of memblk */ | |
| 98 unsigned long blk_x; /* x pos in total screen*/ | |
| 99 unsigned long blk_y; /* y pos in total screen */ | |
| 100 unsigned long blk_w; /* width */ | |
| 101 unsigned long blk_h; /* height */ | |
| 102 unsigned long blk_wrap; /* width in bytes */ | |
| 103 } __attribute__((packed)) SCRMEMBLK; | |
| 104 | |
| 105 typedef struct screeninfo { | |
| 106 unsigned long size; /* Size of structure */ | |
| 107 unsigned long devID; /* device id number */ | |
| 108 unsigned char name[64]; /* Friendly name of Screen */ | |
| 109 unsigned long scrFlags; /* some Flags */ | |
| 110 unsigned long frameadr; /* Adress of framebuffer */ | |
| 111 unsigned long scrHeight; /* visible X res */ | |
| 112 unsigned long scrWidth; /* visible Y res */ | |
| 113 unsigned long virtHeight; /* virtual X res */ | |
| 114 unsigned long virtWidth; /* virtual Y res */ | |
| 115 unsigned long scrPlanes; /* color Planes */ | |
| 116 unsigned long scrColors; /* # of colors */ | |
| 117 unsigned long lineWrap; /* # of Bytes to next line */ | |
| 118 unsigned long planeWarp; /* # of Bytes to next plane */ | |
| 119 unsigned long scrFormat; /* screen Format */ | |
| 120 unsigned long scrClut; /* type of clut */ | |
| 121 unsigned long redBits; /* Mask of Red Bits */ | |
| 122 unsigned long greenBits; /* Mask of Green Bits */ | |
| 123 unsigned long blueBits; /* Mask of Blue Bits */ | |
| 124 unsigned long alphaBits; /* Mask of Alpha Bits */ | |
| 125 unsigned long genlockBits;/* Mask of Genlock Bits */ | |
| 126 unsigned long unusedBits; /* Mask of unused Bits */ | |
| 127 unsigned long bitFlags; /* Bits organisation flags */ | |
| 128 unsigned long maxmem; /* max. memory in this mode */ | |
| 129 unsigned long pagemem; /* needed memory for one page */ | |
| 130 unsigned long max_x; /* max. possible width */ | |
| 131 unsigned long max_y; /* max. possible heigth */ | |
| 132 } __attribute__((packed)) SCREENINFO; | |
| 133 | |
| 134 /*--- Functions prototypes ---*/ | |
| 135 | |
| 136 void SDL_XBIOS_ListMilanModes(_THIS, int actually_add); | |
| 137 | |
| 138 #endif /* _SDL_xbios_milan_h */ |