Mercurial > sdl-ios-xcode
annotate src/video/windx5/SDL_dx5video.c @ 1855:5ff2c01e475e
Moved DirectInput joystick code to 1.3 branch
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 21 May 2006 17:26:40 +0000 |
| parents | 2280e314a978 |
| children | 339d733e3699 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 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 | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
|
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 #include "directx.h" | |
| 25 | |
| 26 /* Not yet in the mingw32 cross-compile headers */ | |
| 27 #ifndef CDS_FULLSCREEN | |
| 28 #define CDS_FULLSCREEN 4 | |
| 29 #endif | |
| 30 | |
| 31 #include "SDL_timer.h" | |
| 32 #include "SDL_events.h" | |
| 33 #include "SDL_syswm.h" | |
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34 #include "../SDL_sysvideo.h" |
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35 #include "../SDL_blit.h" |
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36 #include "../SDL_pixels_c.h" |
| 0 | 37 #include "SDL_dx5video.h" |
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38 #include "../wincommon/SDL_syswm_c.h" |
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39 #include "../wincommon/SDL_sysmouse_c.h" |
| 0 | 40 #include "SDL_dx5events_c.h" |
| 41 #include "SDL_dx5yuv_c.h" | |
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42 #include "../wincommon/SDL_wingl_c.h" |
| 0 | 43 |
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44 #ifdef _WIN32_WCE |
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45 #define NO_CHANGEDISPLAYSETTINGS |
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46 #endif |
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47 #ifndef WS_MAXIMIZE |
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48 #define WS_MAXIMIZE 0 |
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49 #endif |
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50 #ifndef SWP_NOCOPYBITS |
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51 #define SWP_NOCOPYBITS 0 |
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52 #endif |
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53 #ifndef PC_NOCOLLAPSE |
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54 #define PC_NOCOLLAPSE 0 |
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55 #endif |
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56 |
| 0 | 57 |
| 58 /* DirectX function pointers for video and events */ | |
| 59 HRESULT (WINAPI *DDrawCreate)( GUID FAR *lpGUID, LPDIRECTDRAW FAR *lplpDD, IUnknown FAR *pUnkOuter ); | |
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60 HRESULT (WINAPI *DInputCreate)(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUT *ppDI, LPUNKNOWN punkOuter); |
| 0 | 61 |
| 62 /* This is the rect EnumModes2 uses */ | |
| 63 struct DX5EnumRect { | |
| 64 SDL_Rect r; | |
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65 int refreshRate; |
| 0 | 66 struct DX5EnumRect* next; |
| 67 }; | |
| 68 static struct DX5EnumRect *enumlists[NUM_MODELISTS]; | |
| 69 | |
| 70 /* | |
| 71 * Experimentally determined values for c_cfDI* constants used in DirectX 5.0 | |
| 72 */ | |
| 73 | |
| 74 /* Keyboard */ | |
| 75 | |
| 76 static DIOBJECTDATAFORMAT KBD_fmt[] = { | |
| 77 { &GUID_Key, 0, 0x8000000C, 0x00000000 }, | |
| 78 { &GUID_Key, 1, 0x8000010C, 0x00000000 }, | |
| 79 { &GUID_Key, 2, 0x8000020C, 0x00000000 }, | |
| 80 { &GUID_Key, 3, 0x8000030C, 0x00000000 }, | |
| 81 { &GUID_Key, 4, 0x8000040C, 0x00000000 }, | |
| 82 { &GUID_Key, 5, 0x8000050C, 0x00000000 }, | |
| 83 { &GUID_Key, 6, 0x8000060C, 0x00000000 }, | |
| 84 { &GUID_Key, 7, 0x8000070C, 0x00000000 }, | |
| 85 { &GUID_Key, 8, 0x8000080C, 0x00000000 }, | |
| 86 { &GUID_Key, 9, 0x8000090C, 0x00000000 }, | |
| 87 { &GUID_Key, 10, 0x80000A0C, 0x00000000 }, | |
| 88 { &GUID_Key, 11, 0x80000B0C, 0x00000000 }, | |
| 89 { &GUID_Key, 12, 0x80000C0C, 0x00000000 }, | |
| 90 { &GUID_Key, 13, 0x80000D0C, 0x00000000 }, | |
| 91 { &GUID_Key, 14, 0x80000E0C, 0x00000000 }, | |
| 92 { &GUID_Key, 15, 0x80000F0C, 0x00000000 }, | |
| 93 { &GUID_Key, 16, 0x8000100C, 0x00000000 }, | |
| 94 { &GUID_Key, 17, 0x8000110C, 0x00000000 }, | |
| 95 { &GUID_Key, 18, 0x8000120C, 0x00000000 }, | |
| 96 { &GUID_Key, 19, 0x8000130C, 0x00000000 }, | |
| 97 { &GUID_Key, 20, 0x8000140C, 0x00000000 }, | |
| 98 { &GUID_Key, 21, 0x8000150C, 0x00000000 }, | |
| 99 { &GUID_Key, 22, 0x8000160C, 0x00000000 }, | |
| 100 { &GUID_Key, 23, 0x8000170C, 0x00000000 }, | |
| 101 { &GUID_Key, 24, 0x8000180C, 0x00000000 }, | |
| 102 { &GUID_Key, 25, 0x8000190C, 0x00000000 }, | |
| 103 { &GUID_Key, 26, 0x80001A0C, 0x00000000 }, | |
| 104 { &GUID_Key, 27, 0x80001B0C, 0x00000000 }, | |
| 105 { &GUID_Key, 28, 0x80001C0C, 0x00000000 }, | |
| 106 { &GUID_Key, 29, 0x80001D0C, 0x00000000 }, | |
| 107 { &GUID_Key, 30, 0x80001E0C, 0x00000000 }, | |
| 108 { &GUID_Key, 31, 0x80001F0C, 0x00000000 }, | |
| 109 { &GUID_Key, 32, 0x8000200C, 0x00000000 }, | |
| 110 { &GUID_Key, 33, 0x8000210C, 0x00000000 }, | |
| 111 { &GUID_Key, 34, 0x8000220C, 0x00000000 }, | |
| 112 { &GUID_Key, 35, 0x8000230C, 0x00000000 }, | |
| 113 { &GUID_Key, 36, 0x8000240C, 0x00000000 }, | |
| 114 { &GUID_Key, 37, 0x8000250C, 0x00000000 }, | |
| 115 { &GUID_Key, 38, 0x8000260C, 0x00000000 }, | |
| 116 { &GUID_Key, 39, 0x8000270C, 0x00000000 }, | |
| 117 { &GUID_Key, 40, 0x8000280C, 0x00000000 }, | |
| 118 { &GUID_Key, 41, 0x8000290C, 0x00000000 }, | |
| 119 { &GUID_Key, 42, 0x80002A0C, 0x00000000 }, | |
| 120 { &GUID_Key, 43, 0x80002B0C, 0x00000000 }, | |
| 121 { &GUID_Key, 44, 0x80002C0C, 0x00000000 }, | |
| 122 { &GUID_Key, 45, 0x80002D0C, 0x00000000 }, | |
| 123 { &GUID_Key, 46, 0x80002E0C, 0x00000000 }, | |
| 124 { &GUID_Key, 47, 0x80002F0C, 0x00000000 }, | |
| 125 { &GUID_Key, 48, 0x8000300C, 0x00000000 }, | |
| 126 { &GUID_Key, 49, 0x8000310C, 0x00000000 }, | |
| 127 { &GUID_Key, 50, 0x8000320C, 0x00000000 }, | |
| 128 { &GUID_Key, 51, 0x8000330C, 0x00000000 }, | |
| 129 { &GUID_Key, 52, 0x8000340C, 0x00000000 }, | |
| 130 { &GUID_Key, 53, 0x8000350C, 0x00000000 }, | |
| 131 { &GUID_Key, 54, 0x8000360C, 0x00000000 }, | |
| 132 { &GUID_Key, 55, 0x8000370C, 0x00000000 }, | |
| 133 { &GUID_Key, 56, 0x8000380C, 0x00000000 }, | |
| 134 { &GUID_Key, 57, 0x8000390C, 0x00000000 }, | |
| 135 { &GUID_Key, 58, 0x80003A0C, 0x00000000 }, | |
| 136 { &GUID_Key, 59, 0x80003B0C, 0x00000000 }, | |
| 137 { &GUID_Key, 60, 0x80003C0C, 0x00000000 }, | |
| 138 { &GUID_Key, 61, 0x80003D0C, 0x00000000 }, | |
| 139 { &GUID_Key, 62, 0x80003E0C, 0x00000000 }, | |
| 140 { &GUID_Key, 63, 0x80003F0C, 0x00000000 }, | |
| 141 { &GUID_Key, 64, 0x8000400C, 0x00000000 }, | |
| 142 { &GUID_Key, 65, 0x8000410C, 0x00000000 }, | |
| 143 { &GUID_Key, 66, 0x8000420C, 0x00000000 }, | |
| 144 { &GUID_Key, 67, 0x8000430C, 0x00000000 }, | |
| 145 { &GUID_Key, 68, 0x8000440C, 0x00000000 }, | |
| 146 { &GUID_Key, 69, 0x8000450C, 0x00000000 }, | |
| 147 { &GUID_Key, 70, 0x8000460C, 0x00000000 }, | |
| 148 { &GUID_Key, 71, 0x8000470C, 0x00000000 }, | |
| 149 { &GUID_Key, 72, 0x8000480C, 0x00000000 }, | |
| 150 { &GUID_Key, 73, 0x8000490C, 0x00000000 }, | |
| 151 { &GUID_Key, 74, 0x80004A0C, 0x00000000 }, | |
| 152 { &GUID_Key, 75, 0x80004B0C, 0x00000000 }, | |
| 153 { &GUID_Key, 76, 0x80004C0C, 0x00000000 }, | |
| 154 { &GUID_Key, 77, 0x80004D0C, 0x00000000 }, | |
| 155 { &GUID_Key, 78, 0x80004E0C, 0x00000000 }, | |
| 156 { &GUID_Key, 79, 0x80004F0C, 0x00000000 }, | |
| 157 { &GUID_Key, 80, 0x8000500C, 0x00000000 }, | |
| 158 { &GUID_Key, 81, 0x8000510C, 0x00000000 }, | |
| 159 { &GUID_Key, 82, 0x8000520C, 0x00000000 }, | |
| 160 { &GUID_Key, 83, 0x8000530C, 0x00000000 }, | |
| 161 { &GUID_Key, 84, 0x8000540C, 0x00000000 }, | |
| 162 { &GUID_Key, 85, 0x8000550C, 0x00000000 }, | |
| 163 { &GUID_Key, 86, 0x8000560C, 0x00000000 }, | |
| 164 { &GUID_Key, 87, 0x8000570C, 0x00000000 }, | |
| 165 { &GUID_Key, 88, 0x8000580C, 0x00000000 }, | |
| 166 { &GUID_Key, 89, 0x8000590C, 0x00000000 }, | |
| 167 { &GUID_Key, 90, 0x80005A0C, 0x00000000 }, | |
| 168 { &GUID_Key, 91, 0x80005B0C, 0x00000000 }, | |
| 169 { &GUID_Key, 92, 0x80005C0C, 0x00000000 }, | |
| 170 { &GUID_Key, 93, 0x80005D0C, 0x00000000 }, | |
| 171 { &GUID_Key, 94, 0x80005E0C, 0x00000000 }, | |
| 172 { &GUID_Key, 95, 0x80005F0C, 0x00000000 }, | |
| 173 { &GUID_Key, 96, 0x8000600C, 0x00000000 }, | |
| 174 { &GUID_Key, 97, 0x8000610C, 0x00000000 }, | |
| 175 { &GUID_Key, 98, 0x8000620C, 0x00000000 }, | |
| 176 { &GUID_Key, 99, 0x8000630C, 0x00000000 }, | |
| 177 { &GUID_Key, 100, 0x8000640C, 0x00000000 }, | |
| 178 { &GUID_Key, 101, 0x8000650C, 0x00000000 }, | |
| 179 { &GUID_Key, 102, 0x8000660C, 0x00000000 }, | |
| 180 { &GUID_Key, 103, 0x8000670C, 0x00000000 }, | |
| 181 { &GUID_Key, 104, 0x8000680C, 0x00000000 }, | |
| 182 { &GUID_Key, 105, 0x8000690C, 0x00000000 }, | |
| 183 { &GUID_Key, 106, 0x80006A0C, 0x00000000 }, | |
| 184 { &GUID_Key, 107, 0x80006B0C, 0x00000000 }, | |
| 185 { &GUID_Key, 108, 0x80006C0C, 0x00000000 }, | |
| 186 { &GUID_Key, 109, 0x80006D0C, 0x00000000 }, | |
| 187 { &GUID_Key, 110, 0x80006E0C, 0x00000000 }, | |
| 188 { &GUID_Key, 111, 0x80006F0C, 0x00000000 }, | |
| 189 { &GUID_Key, 112, 0x8000700C, 0x00000000 }, | |
| 190 { &GUID_Key, 113, 0x8000710C, 0x00000000 }, | |
| 191 { &GUID_Key, 114, 0x8000720C, 0x00000000 }, | |
| 192 { &GUID_Key, 115, 0x8000730C, 0x00000000 }, | |
| 193 { &GUID_Key, 116, 0x8000740C, 0x00000000 }, | |
| 194 { &GUID_Key, 117, 0x8000750C, 0x00000000 }, | |
| 195 { &GUID_Key, 118, 0x8000760C, 0x00000000 }, | |
| 196 { &GUID_Key, 119, 0x8000770C, 0x00000000 }, | |
| 197 { &GUID_Key, 120, 0x8000780C, 0x00000000 }, | |
| 198 { &GUID_Key, 121, 0x8000790C, 0x00000000 }, | |
| 199 { &GUID_Key, 122, 0x80007A0C, 0x00000000 }, | |
| 200 { &GUID_Key, 123, 0x80007B0C, 0x00000000 }, | |
| 201 { &GUID_Key, 124, 0x80007C0C, 0x00000000 }, | |
| 202 { &GUID_Key, 125, 0x80007D0C, 0x00000000 }, | |
| 203 { &GUID_Key, 126, 0x80007E0C, 0x00000000 }, | |
| 204 { &GUID_Key, 127, 0x80007F0C, 0x00000000 }, | |
| 205 { &GUID_Key, 128, 0x8000800C, 0x00000000 }, | |
| 206 { &GUID_Key, 129, 0x8000810C, 0x00000000 }, | |
| 207 { &GUID_Key, 130, 0x8000820C, 0x00000000 }, | |
| 208 { &GUID_Key, 131, 0x8000830C, 0x00000000 }, | |
| 209 { &GUID_Key, 132, 0x8000840C, 0x00000000 }, | |
| 210 { &GUID_Key, 133, 0x8000850C, 0x00000000 }, | |
| 211 { &GUID_Key, 134, 0x8000860C, 0x00000000 }, | |
| 212 { &GUID_Key, 135, 0x8000870C, 0x00000000 }, | |
| 213 { &GUID_Key, 136, 0x8000880C, 0x00000000 }, | |
| 214 { &GUID_Key, 137, 0x8000890C, 0x00000000 }, | |
| 215 { &GUID_Key, 138, 0x80008A0C, 0x00000000 }, | |
| 216 { &GUID_Key, 139, 0x80008B0C, 0x00000000 }, | |
| 217 { &GUID_Key, 140, 0x80008C0C, 0x00000000 }, | |
| 218 { &GUID_Key, 141, 0x80008D0C, 0x00000000 }, | |
| 219 { &GUID_Key, 142, 0x80008E0C, 0x00000000 }, | |
| 220 { &GUID_Key, 143, 0x80008F0C, 0x00000000 }, | |
| 221 { &GUID_Key, 144, 0x8000900C, 0x00000000 }, | |
| 222 { &GUID_Key, 145, 0x8000910C, 0x00000000 }, | |
| 223 { &GUID_Key, 146, 0x8000920C, 0x00000000 }, | |
| 224 { &GUID_Key, 147, 0x8000930C, 0x00000000 }, | |
| 225 { &GUID_Key, 148, 0x8000940C, 0x00000000 }, | |
| 226 { &GUID_Key, 149, 0x8000950C, 0x00000000 }, | |
| 227 { &GUID_Key, 150, 0x8000960C, 0x00000000 }, | |
| 228 { &GUID_Key, 151, 0x8000970C, 0x00000000 }, | |
| 229 { &GUID_Key, 152, 0x8000980C, 0x00000000 }, | |
| 230 { &GUID_Key, 153, 0x8000990C, 0x00000000 }, | |
| 231 { &GUID_Key, 154, 0x80009A0C, 0x00000000 }, | |
| 232 { &GUID_Key, 155, 0x80009B0C, 0x00000000 }, | |
| 233 { &GUID_Key, 156, 0x80009C0C, 0x00000000 }, | |
| 234 { &GUID_Key, 157, 0x80009D0C, 0x00000000 }, | |
| 235 { &GUID_Key, 158, 0x80009E0C, 0x00000000 }, | |
| 236 { &GUID_Key, 159, 0x80009F0C, 0x00000000 }, | |
| 237 { &GUID_Key, 160, 0x8000A00C, 0x00000000 }, | |
| 238 { &GUID_Key, 161, 0x8000A10C, 0x00000000 }, | |
| 239 { &GUID_Key, 162, 0x8000A20C, 0x00000000 }, | |
| 240 { &GUID_Key, 163, 0x8000A30C, 0x00000000 }, | |
| 241 { &GUID_Key, 164, 0x8000A40C, 0x00000000 }, | |
| 242 { &GUID_Key, 165, 0x8000A50C, 0x00000000 }, | |
| 243 { &GUID_Key, 166, 0x8000A60C, 0x00000000 }, | |
| 244 { &GUID_Key, 167, 0x8000A70C, 0x00000000 }, | |
| 245 { &GUID_Key, 168, 0x8000A80C, 0x00000000 }, | |
| 246 { &GUID_Key, 169, 0x8000A90C, 0x00000000 }, | |
| 247 { &GUID_Key, 170, 0x8000AA0C, 0x00000000 }, | |
| 248 { &GUID_Key, 171, 0x8000AB0C, 0x00000000 }, | |
| 249 { &GUID_Key, 172, 0x8000AC0C, 0x00000000 }, | |
| 250 { &GUID_Key, 173, 0x8000AD0C, 0x00000000 }, | |
| 251 { &GUID_Key, 174, 0x8000AE0C, 0x00000000 }, | |
| 252 { &GUID_Key, 175, 0x8000AF0C, 0x00000000 }, | |
| 253 { &GUID_Key, 176, 0x8000B00C, 0x00000000 }, | |
| 254 { &GUID_Key, 177, 0x8000B10C, 0x00000000 }, | |
| 255 { &GUID_Key, 178, 0x8000B20C, 0x00000000 }, | |
| 256 { &GUID_Key, 179, 0x8000B30C, 0x00000000 }, | |
| 257 { &GUID_Key, 180, 0x8000B40C, 0x00000000 }, | |
| 258 { &GUID_Key, 181, 0x8000B50C, 0x00000000 }, | |
| 259 { &GUID_Key, 182, 0x8000B60C, 0x00000000 }, | |
| 260 { &GUID_Key, 183, 0x8000B70C, 0x00000000 }, | |
| 261 { &GUID_Key, 184, 0x8000B80C, 0x00000000 }, | |
| 262 { &GUID_Key, 185, 0x8000B90C, 0x00000000 }, | |
| 263 { &GUID_Key, 186, 0x8000BA0C, 0x00000000 }, | |
| 264 { &GUID_Key, 187, 0x8000BB0C, 0x00000000 }, | |
| 265 { &GUID_Key, 188, 0x8000BC0C, 0x00000000 }, | |
| 266 { &GUID_Key, 189, 0x8000BD0C, 0x00000000 }, | |
| 267 { &GUID_Key, 190, 0x8000BE0C, 0x00000000 }, | |
| 268 { &GUID_Key, 191, 0x8000BF0C, 0x00000000 }, | |
| 269 { &GUID_Key, 192, 0x8000C00C, 0x00000000 }, | |
| 270 { &GUID_Key, 193, 0x8000C10C, 0x00000000 }, | |
| 271 { &GUID_Key, 194, 0x8000C20C, 0x00000000 }, | |
| 272 { &GUID_Key, 195, 0x8000C30C, 0x00000000 }, | |
| 273 { &GUID_Key, 196, 0x8000C40C, 0x00000000 }, | |
| 274 { &GUID_Key, 197, 0x8000C50C, 0x00000000 }, | |
| 275 { &GUID_Key, 198, 0x8000C60C, 0x00000000 }, | |
| 276 { &GUID_Key, 199, 0x8000C70C, 0x00000000 }, | |
| 277 { &GUID_Key, 200, 0x8000C80C, 0x00000000 }, | |
| 278 { &GUID_Key, 201, 0x8000C90C, 0x00000000 }, | |
| 279 { &GUID_Key, 202, 0x8000CA0C, 0x00000000 }, | |
| 280 { &GUID_Key, 203, 0x8000CB0C, 0x00000000 }, | |
| 281 { &GUID_Key, 204, 0x8000CC0C, 0x00000000 }, | |
| 282 { &GUID_Key, 205, 0x8000CD0C, 0x00000000 }, | |
| 283 { &GUID_Key, 206, 0x8000CE0C, 0x00000000 }, | |
| 284 { &GUID_Key, 207, 0x8000CF0C, 0x00000000 }, | |
| 285 { &GUID_Key, 208, 0x8000D00C, 0x00000000 }, | |
| 286 { &GUID_Key, 209, 0x8000D10C, 0x00000000 }, | |
| 287 { &GUID_Key, 210, 0x8000D20C, 0x00000000 }, | |
| 288 { &GUID_Key, 211, 0x8000D30C, 0x00000000 }, | |
| 289 { &GUID_Key, 212, 0x8000D40C, 0x00000000 }, | |
| 290 { &GUID_Key, 213, 0x8000D50C, 0x00000000 }, | |
| 291 { &GUID_Key, 214, 0x8000D60C, 0x00000000 }, | |
| 292 { &GUID_Key, 215, 0x8000D70C, 0x00000000 }, | |
| 293 { &GUID_Key, 216, 0x8000D80C, 0x00000000 }, | |
| 294 { &GUID_Key, 217, 0x8000D90C, 0x00000000 }, | |
| 295 { &GUID_Key, 218, 0x8000DA0C, 0x00000000 }, | |
| 296 { &GUID_Key, 219, 0x8000DB0C, 0x00000000 }, | |
| 297 { &GUID_Key, 220, 0x8000DC0C, 0x00000000 }, | |
| 298 { &GUID_Key, 221, 0x8000DD0C, 0x00000000 }, | |
| 299 { &GUID_Key, 222, 0x8000DE0C, 0x00000000 }, | |
| 300 { &GUID_Key, 223, 0x8000DF0C, 0x00000000 }, | |
| 301 { &GUID_Key, 224, 0x8000E00C, 0x00000000 }, | |
| 302 { &GUID_Key, 225, 0x8000E10C, 0x00000000 }, | |
| 303 { &GUID_Key, 226, 0x8000E20C, 0x00000000 }, | |
| 304 { &GUID_Key, 227, 0x8000E30C, 0x00000000 }, | |
| 305 { &GUID_Key, 228, 0x8000E40C, 0x00000000 }, | |
| 306 { &GUID_Key, 229, 0x8000E50C, 0x00000000 }, | |
| 307 { &GUID_Key, 230, 0x8000E60C, 0x00000000 }, | |
| 308 { &GUID_Key, 231, 0x8000E70C, 0x00000000 }, | |
| 309 { &GUID_Key, 232, 0x8000E80C, 0x00000000 }, | |
| 310 { &GUID_Key, 233, 0x8000E90C, 0x00000000 }, | |
| 311 { &GUID_Key, 234, 0x8000EA0C, 0x00000000 }, | |
| 312 { &GUID_Key, 235, 0x8000EB0C, 0x00000000 }, | |
| 313 { &GUID_Key, 236, 0x8000EC0C, 0x00000000 }, | |
| 314 { &GUID_Key, 237, 0x8000ED0C, 0x00000000 }, | |
| 315 { &GUID_Key, 238, 0x8000EE0C, 0x00000000 }, | |
| 316 { &GUID_Key, 239, 0x8000EF0C, 0x00000000 }, | |
| 317 { &GUID_Key, 240, 0x8000F00C, 0x00000000 }, | |
| 318 { &GUID_Key, 241, 0x8000F10C, 0x00000000 }, | |
| 319 { &GUID_Key, 242, 0x8000F20C, 0x00000000 }, | |
| 320 { &GUID_Key, 243, 0x8000F30C, 0x00000000 }, | |
| 321 { &GUID_Key, 244, 0x8000F40C, 0x00000000 }, | |
| 322 { &GUID_Key, 245, 0x8000F50C, 0x00000000 }, | |
| 323 { &GUID_Key, 246, 0x8000F60C, 0x00000000 }, | |
| 324 { &GUID_Key, 247, 0x8000F70C, 0x00000000 }, | |
| 325 { &GUID_Key, 248, 0x8000F80C, 0x00000000 }, | |
| 326 { &GUID_Key, 249, 0x8000F90C, 0x00000000 }, | |
| 327 { &GUID_Key, 250, 0x8000FA0C, 0x00000000 }, | |
| 328 { &GUID_Key, 251, 0x8000FB0C, 0x00000000 }, | |
| 329 { &GUID_Key, 252, 0x8000FC0C, 0x00000000 }, | |
| 330 { &GUID_Key, 253, 0x8000FD0C, 0x00000000 }, | |
| 331 { &GUID_Key, 254, 0x8000FE0C, 0x00000000 }, | |
| 332 { &GUID_Key, 255, 0x8000FF0C, 0x00000000 }, | |
| 333 }; | |
| 334 | |
| 335 const DIDATAFORMAT c_dfDIKeyboard = { 24, 16, 0x00000002, 256, 256, KBD_fmt }; | |
| 336 | |
| 337 | |
| 338 /* Mouse */ | |
| 339 | |
| 340 static DIOBJECTDATAFORMAT PTR_fmt[] = { | |
| 341 { &GUID_XAxis, 0, 0x00FFFF03, 0x00000000 }, | |
| 342 { &GUID_YAxis, 4, 0x00FFFF03, 0x00000000 }, | |
| 343 { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000000 }, | |
| 344 { NULL, 12, 0x00FFFF0C, 0x00000000 }, | |
| 345 { NULL, 13, 0x00FFFF0C, 0x00000000 }, | |
| 346 { NULL, 14, 0x80FFFF0C, 0x00000000 }, | |
| 347 { NULL, 15, 0x80FFFF0C, 0x00000000 }, | |
| 348 }; | |
| 349 | |
| 350 const DIDATAFORMAT c_dfDIMouse = { 24, 16, 0x00000002, 16, 7, PTR_fmt }; | |
| 351 | |
| 352 | |
| 353 /* Joystick */ | |
| 354 | |
| 355 static DIOBJECTDATAFORMAT JOY_fmt[] = { | |
| 356 { &GUID_XAxis, 0, 0x80FFFF03, 0x00000100 }, | |
| 357 { &GUID_YAxis, 4, 0x80FFFF03, 0x00000100 }, | |
| 358 { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000100 }, | |
| 359 { &GUID_RxAxis, 12, 0x80FFFF03, 0x00000100 }, | |
| 360 { &GUID_RyAxis, 16, 0x80FFFF03, 0x00000100 }, | |
| 361 { &GUID_RzAxis, 20, 0x80FFFF03, 0x00000100 }, | |
| 362 { &GUID_Slider, 24, 0x80FFFF03, 0x00000100 }, | |
| 363 { &GUID_Slider, 28, 0x80FFFF03, 0x00000100 }, | |
| 364 { &GUID_POV, 32, 0x80FFFF10, 0x00000000 }, | |
| 365 { &GUID_POV, 36, 0x80FFFF10, 0x00000000 }, | |
| 366 { &GUID_POV, 40, 0x80FFFF10, 0x00000000 }, | |
| 367 { &GUID_POV, 44, 0x80FFFF10, 0x00000000 }, | |
| 368 { NULL, 48, 0x80FFFF0C, 0x00000000 }, | |
| 369 { NULL, 49, 0x80FFFF0C, 0x00000000 }, | |
| 370 { NULL, 50, 0x80FFFF0C, 0x00000000 }, | |
| 371 { NULL, 51, 0x80FFFF0C, 0x00000000 }, | |
| 372 { NULL, 52, 0x80FFFF0C, 0x00000000 }, | |
| 373 { NULL, 53, 0x80FFFF0C, 0x00000000 }, | |
| 374 { NULL, 54, 0x80FFFF0C, 0x00000000 }, | |
| 375 { NULL, 55, 0x80FFFF0C, 0x00000000 }, | |
| 376 { NULL, 56, 0x80FFFF0C, 0x00000000 }, | |
| 377 { NULL, 57, 0x80FFFF0C, 0x00000000 }, | |
| 378 { NULL, 58, 0x80FFFF0C, 0x00000000 }, | |
| 379 { NULL, 59, 0x80FFFF0C, 0x00000000 }, | |
| 380 { NULL, 60, 0x80FFFF0C, 0x00000000 }, | |
| 381 { NULL, 61, 0x80FFFF0C, 0x00000000 }, | |
| 382 { NULL, 62, 0x80FFFF0C, 0x00000000 }, | |
| 383 { NULL, 63, 0x80FFFF0C, 0x00000000 }, | |
| 384 { NULL, 64, 0x80FFFF0C, 0x00000000 }, | |
| 385 { NULL, 65, 0x80FFFF0C, 0x00000000 }, | |
| 386 { NULL, 66, 0x80FFFF0C, 0x00000000 }, | |
| 387 { NULL, 67, 0x80FFFF0C, 0x00000000 }, | |
| 388 { NULL, 68, 0x80FFFF0C, 0x00000000 }, | |
| 389 { NULL, 69, 0x80FFFF0C, 0x00000000 }, | |
| 390 { NULL, 70, 0x80FFFF0C, 0x00000000 }, | |
| 391 { NULL, 71, 0x80FFFF0C, 0x00000000 }, | |
| 392 { NULL, 72, 0x80FFFF0C, 0x00000000 }, | |
| 393 { NULL, 73, 0x80FFFF0C, 0x00000000 }, | |
| 394 { NULL, 74, 0x80FFFF0C, 0x00000000 }, | |
| 395 { NULL, 75, 0x80FFFF0C, 0x00000000 }, | |
| 396 { NULL, 76, 0x80FFFF0C, 0x00000000 }, | |
| 397 { NULL, 77, 0x80FFFF0C, 0x00000000 }, | |
| 398 { NULL, 78, 0x80FFFF0C, 0x00000000 }, | |
| 399 { NULL, 79, 0x80FFFF0C, 0x00000000 }, | |
| 400 }; | |
| 401 | |
| 402 const DIDATAFORMAT c_dfDIJoystick = { 24, 16, 0x00000001, 80, 44, JOY_fmt }; | |
| 403 | |
| 404 | |
| 405 /* Initialization/Query functions */ | |
| 406 static int DX5_VideoInit(_THIS, SDL_PixelFormat *vformat); | |
| 407 static SDL_Rect **DX5_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags); | |
| 408 static SDL_Surface *DX5_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); | |
| 409 static int DX5_SetColors(_THIS, int firstcolor, int ncolors, | |
| 410 SDL_Color *colors); | |
| 411 static int DX5_SetGammaRamp(_THIS, Uint16 *ramp); | |
| 412 static int DX5_GetGammaRamp(_THIS, Uint16 *ramp); | |
| 413 static void DX5_VideoQuit(_THIS); | |
| 414 | |
| 415 /* Hardware surface functions */ | |
| 416 static int DX5_AllocHWSurface(_THIS, SDL_Surface *surface); | |
| 417 static int DX5_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst); | |
| 418 static int DX5_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color); | |
| 419 static int DX5_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key); | |
| 420 static int DX5_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha); | |
| 421 static int DX5_LockHWSurface(_THIS, SDL_Surface *surface); | |
| 422 static void DX5_UnlockHWSurface(_THIS, SDL_Surface *surface); | |
| 423 static int DX5_FlipHWSurface(_THIS, SDL_Surface *surface); | |
| 424 static void DX5_FreeHWSurface(_THIS, SDL_Surface *surface); | |
| 425 | |
| 426 static int DX5_AllocDDSurface(_THIS, SDL_Surface *surface, | |
| 427 LPDIRECTDRAWSURFACE3 requested, Uint32 flag); | |
| 428 | |
| 429 /* Windows message handling functions */ | |
| 430 static void DX5_RealizePalette(_THIS); | |
| 431 static void DX5_PaletteChanged(_THIS, HWND window); | |
| 432 static void DX5_WinPAINT(_THIS, HDC hdc); | |
| 433 | |
|
338
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434 /* WinDIB driver functions for manipulating gamma ramps */ |
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435 extern int DIB_SetGammaRamp(_THIS, Uint16 *ramp); |
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436 extern int DIB_GetGammaRamp(_THIS, Uint16 *ramp); |
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437 extern void DIB_QuitGamma(_THIS); |
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438 |
| 0 | 439 /* DX5 driver bootstrap functions */ |
| 440 | |
| 441 static int DX5_Available(void) | |
| 442 { | |
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443 HINSTANCE DInputDLL; |
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444 HINSTANCE DDrawDLL; |
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445 int dinput_ok; |
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446 int ddraw_ok; |
| 0 | 447 |
| 448 /* Version check DINPUT.DLL and DDRAW.DLL (Is DirectX okay?) */ | |
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449 dinput_ok = 0; |
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450 DInputDLL = LoadLibrary(TEXT("DINPUT.DLL")); |
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451 if ( DInputDLL != NULL ) { |
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452 dinput_ok = 1; |
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453 FreeLibrary(DInputDLL); |
| 0 | 454 } |
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455 ddraw_ok = 0; |
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456 DDrawDLL = LoadLibrary(TEXT("DDRAW.DLL")); |
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457 if ( DDrawDLL != NULL ) { |
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458 HRESULT (WINAPI *DDrawCreate)(GUID *,LPDIRECTDRAW *,IUnknown *); |
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459 LPDIRECTDRAW DDraw; |
| 0 | 460 |
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461 /* Try to create a valid DirectDraw object */ |
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462 DDrawCreate = (void *)GetProcAddress(DDrawDLL, TEXT("DirectDrawCreate")); |
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463 if ( (DDrawCreate != NULL) |
| 0 | 464 && !FAILED(DDrawCreate(NULL, &DDraw, NULL)) ) { |
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465 if ( !FAILED(IDirectDraw_SetCooperativeLevel(DDraw, |
| 0 | 466 NULL, DDSCL_NORMAL)) ) { |
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467 DDSURFACEDESC desc; |
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468 LPDIRECTDRAWSURFACE DDrawSurf; |
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469 LPDIRECTDRAWSURFACE3 DDrawSurf3; |
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470 |
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471 /* Try to create a DirectDrawSurface3 object */ |
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472 SDL_memset(&desc, 0, sizeof(desc)); |
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473 desc.dwSize = sizeof(desc); |
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474 desc.dwFlags = DDSD_CAPS; |
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475 desc.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE|DDSCAPS_VIDEOMEMORY; |
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476 if ( !FAILED(IDirectDraw_CreateSurface(DDraw, &desc, |
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477 &DDrawSurf, NULL)) ) { |
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478 if ( !FAILED(IDirectDrawSurface_QueryInterface(DDrawSurf, |
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479 &IID_IDirectDrawSurface3, (LPVOID *)&DDrawSurf3)) ) { |
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480 /* Yay! */ |
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481 ddraw_ok = 1; |
| 0 | 482 |
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483 /* Clean up.. */ |
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484 IDirectDrawSurface3_Release(DDrawSurf3); |
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485 } |
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486 IDirectDrawSurface_Release(DDrawSurf); |
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487 } |
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488 } |
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489 IDirectDraw_Release(DDraw); |
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490 } |
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491 FreeLibrary(DDrawDLL); |
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492 } |
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493 return(dinput_ok && ddraw_ok); |
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494 } |
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495 |
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496 /* Functions for loading the DirectX functions dynamically */ |
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497 static HINSTANCE DDrawDLL = NULL; |
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498 static HINSTANCE DInputDLL = NULL; |
| 0 | 499 |
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500 static void DX5_Unload(void) |
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501 { |
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502 if ( DDrawDLL != NULL ) { |
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503 FreeLibrary(DDrawDLL); |
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504 DDrawCreate = NULL; |
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505 DDrawDLL = NULL; |
| 0 | 506 } |
|
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507 if ( DInputDLL != NULL ) { |
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508 FreeLibrary(DInputDLL); |
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509 DInputCreate = NULL; |
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510 DInputDLL = NULL; |
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511 } |
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512 } |
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513 static int DX5_Load(void) |
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514 { |
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515 int status; |
| 0 | 516 |
| 517 DX5_Unload(); | |
|
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518 DDrawDLL = LoadLibrary(TEXT("DDRAW.DLL")); |
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519 if ( DDrawDLL != NULL ) { |
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520 DDrawCreate = (void *)GetProcAddress(DDrawDLL, |
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521 TEXT("DirectDrawCreate")); |
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522 } |
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523 DInputDLL = LoadLibrary(TEXT("DINPUT.DLL")); |
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524 if ( DInputDLL != NULL ) { |
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525 DInputCreate = (void *)GetProcAddress(DInputDLL, |
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526 TEXT("DirectInputCreateA")); |
|
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527 } |
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528 if ( DDrawDLL && DDrawCreate && DInputDLL && DInputCreate ) { |
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529 status = 0; |
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530 } else { |
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531 DX5_Unload(); |
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532 status = -1; |
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533 } |
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534 return status; |
| 0 | 535 } |
| 536 | |
| 537 static void DX5_DeleteDevice(SDL_VideoDevice *this) | |
| 538 { | |
| 539 /* Free DirectDraw object */ | |
| 540 if ( ddraw2 != NULL ) { | |
| 541 IDirectDraw2_Release(ddraw2); | |
| 542 } | |
| 543 DX5_Unload(); | |
| 544 if ( this ) { | |
| 545 if ( this->hidden ) { | |
|
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546 SDL_free(this->hidden); |
| 0 | 547 } |
| 548 if ( this->gl_data ) { | |
|
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549 SDL_free(this->gl_data); |
| 0 | 550 } |
|
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551 SDL_free(this); |
| 0 | 552 } |
| 553 } | |
| 554 | |
| 555 static SDL_VideoDevice *DX5_CreateDevice(int devindex) | |
| 556 { | |
| 557 SDL_VideoDevice *device; | |
| 558 | |
| 559 /* Load DirectX */ | |
| 560 if ( DX5_Load() < 0 ) { | |
| 561 return(NULL); | |
| 562 } | |
| 563 | |
| 564 /* Initialize all variables that we clean on shutdown */ | |
|
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565 device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice)); |
| 0 | 566 if ( device ) { |
|
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567 SDL_memset(device, 0, (sizeof *device)); |
| 0 | 568 device->hidden = (struct SDL_PrivateVideoData *) |
|
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569 SDL_malloc((sizeof *device->hidden)); |
| 0 | 570 device->gl_data = (struct SDL_PrivateGLData *) |
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571 SDL_malloc((sizeof *device->gl_data)); |
| 0 | 572 } |
| 573 if ( (device == NULL) || (device->hidden == NULL) || | |
| 574 (device->gl_data == NULL) ) { | |
| 575 SDL_OutOfMemory(); | |
| 576 DX5_DeleteDevice(device); | |
| 577 return(NULL); | |
| 578 } | |
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579 SDL_memset(device->hidden, 0, (sizeof *device->hidden)); |
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580 SDL_memset(device->gl_data, 0, (sizeof *device->gl_data)); |
| 0 | 581 |
| 582 /* Set the function pointers */ | |
| 583 device->VideoInit = DX5_VideoInit; | |
| 584 device->ListModes = DX5_ListModes; | |
| 585 device->SetVideoMode = DX5_SetVideoMode; | |
| 586 device->UpdateMouse = WIN_UpdateMouse; | |
| 587 device->CreateYUVOverlay = DX5_CreateYUVOverlay; | |
| 588 device->SetColors = DX5_SetColors; | |
| 589 device->UpdateRects = NULL; | |
| 590 device->VideoQuit = DX5_VideoQuit; | |
| 591 device->AllocHWSurface = DX5_AllocHWSurface; | |
| 592 device->CheckHWBlit = DX5_CheckHWBlit; | |
| 593 device->FillHWRect = DX5_FillHWRect; | |
| 594 device->SetHWColorKey = DX5_SetHWColorKey; | |
| 595 device->SetHWAlpha = DX5_SetHWAlpha; | |
| 596 device->LockHWSurface = DX5_LockHWSurface; | |
| 597 device->UnlockHWSurface = DX5_UnlockHWSurface; | |
| 598 device->FlipHWSurface = DX5_FlipHWSurface; | |
| 599 device->FreeHWSurface = DX5_FreeHWSurface; | |
| 600 device->SetGammaRamp = DX5_SetGammaRamp; | |
| 601 device->GetGammaRamp = DX5_GetGammaRamp; | |
|
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602 #if SDL_VIDEO_OPENGL |
|
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603 device->GL_LoadLibrary = WIN_GL_LoadLibrary; |
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604 device->GL_GetProcAddress = WIN_GL_GetProcAddress; |
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605 device->GL_GetAttribute = WIN_GL_GetAttribute; |
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606 device->GL_MakeCurrent = WIN_GL_MakeCurrent; |
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607 device->GL_SwapBuffers = WIN_GL_SwapBuffers; |
| 0 | 608 #endif |
| 609 device->SetCaption = WIN_SetWMCaption; | |
| 610 device->SetIcon = WIN_SetWMIcon; | |
| 611 device->IconifyWindow = WIN_IconifyWindow; | |
| 612 device->GrabInput = WIN_GrabInput; | |
| 613 device->GetWMInfo = WIN_GetWMInfo; | |
| 614 device->FreeWMCursor = WIN_FreeWMCursor; | |
| 615 device->CreateWMCursor = WIN_CreateWMCursor; | |
| 616 device->ShowWMCursor = WIN_ShowWMCursor; | |
| 617 device->WarpWMCursor = WIN_WarpWMCursor; | |
| 618 device->CheckMouseMode = WIN_CheckMouseMode; | |
| 619 device->InitOSKeymap = DX5_InitOSKeymap; | |
| 620 device->PumpEvents = DX5_PumpEvents; | |
| 621 | |
| 622 /* Set up the windows message handling functions */ | |
| 623 WIN_RealizePalette = DX5_RealizePalette; | |
| 624 WIN_PaletteChanged = DX5_PaletteChanged; | |
| 625 WIN_WinPAINT = DX5_WinPAINT; | |
| 626 HandleMessage = DX5_HandleMessage; | |
| 627 | |
| 628 device->free = DX5_DeleteDevice; | |
| 629 | |
| 630 /* We're finally ready */ | |
| 631 return device; | |
| 632 } | |
| 633 | |
| 634 VideoBootStrap DIRECTX_bootstrap = { | |
| 635 "directx", "Win95/98/2000 DirectX", | |
| 636 DX5_Available, DX5_CreateDevice | |
| 637 }; | |
| 638 | |
| 1771 | 639 static int cmpmodes(const void *va, const void *vb) |
| 640 { | |
| 641 SDL_Rect *a = *(SDL_Rect **)va; | |
| 642 SDL_Rect *b = *(SDL_Rect **)vb; | |
| 643 if ( a->w == b->w ) | |
| 644 return b->h - a->h; | |
| 645 else | |
| 646 return b->w - a->w; | |
| 647 } | |
| 648 | |
| 0 | 649 static HRESULT WINAPI EnumModes2(DDSURFACEDESC *desc, VOID *udata) |
| 650 { | |
| 651 SDL_VideoDevice *this = (SDL_VideoDevice *)udata; | |
| 652 struct DX5EnumRect *enumrect; | |
| 653 #if defined(NONAMELESSUNION) | |
| 654 int bpp = desc->ddpfPixelFormat.u1.dwRGBBitCount; | |
|
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655 int refreshRate = desc->u2.dwRefreshRate; |
| 0 | 656 #else |
| 657 int bpp = desc->ddpfPixelFormat.dwRGBBitCount; | |
|
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658 int refreshRate = desc->dwRefreshRate; |
| 0 | 659 #endif |
|
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|
660 int maxRefreshRate; |
|
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661 |
|
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662 if ( desc->dwWidth <= SDL_desktop_mode.dmPelsWidth && |
|
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663 desc->dwHeight <= SDL_desktop_mode.dmPelsHeight ) { |
|
c3e36ac8a94c
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664 maxRefreshRate = SDL_desktop_mode.dmDisplayFrequency; |
|
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665 } else { |
|
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666 maxRefreshRate = 85; /* safe value? */ |
|
c3e36ac8a94c
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|
667 } |
| 0 | 668 |
| 669 switch (bpp) { | |
| 670 case 8: | |
| 671 case 16: | |
| 672 case 24: | |
| 673 case 32: | |
| 674 bpp /= 8; --bpp; | |
|
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|
675 if ( enumlists[bpp] && |
|
dba98fb391e7
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|
676 enumlists[bpp]->r.w == (Uint16)desc->dwWidth && |
|
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677 enumlists[bpp]->r.h == (Uint16)desc->dwHeight ) { |
|
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|
678 if ( refreshRate > enumlists[bpp]->refreshRate && |
|
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679 refreshRate <= maxRefreshRate ) { |
|
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680 enumlists[bpp]->refreshRate = refreshRate; |
|
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681 #ifdef DDRAW_DEBUG |
|
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682 fprintf(stderr, "New refresh rate for %d bpp: %dx%d at %d Hz\n", (bpp+1)*8, (int)desc->dwWidth, (int)desc->dwHeight, refreshRate); |
|
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683 #endif |
|
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684 } |
|
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|
685 break; |
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686 } |
| 0 | 687 ++SDL_nummodes[bpp]; |
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688 enumrect = (struct DX5EnumRect*)SDL_malloc(sizeof(struct DX5EnumRect)); |
| 0 | 689 if ( !enumrect ) { |
| 690 SDL_OutOfMemory(); | |
| 691 return(DDENUMRET_CANCEL); | |
| 692 } | |
|
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693 enumrect->refreshRate = refreshRate; |
| 0 | 694 enumrect->r.x = 0; |
| 695 enumrect->r.y = 0; | |
| 696 enumrect->r.w = (Uint16)desc->dwWidth; | |
| 697 enumrect->r.h = (Uint16)desc->dwHeight; | |
| 698 enumrect->next = enumlists[bpp]; | |
| 699 enumlists[bpp] = enumrect; | |
|
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700 #ifdef DDRAW_DEBUG |
|
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|
701 fprintf(stderr, "New mode for %d bpp: %dx%d at %d Hz\n", (bpp+1)*8, (int)desc->dwWidth, (int)desc->dwHeight, refreshRate); |
|
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|
702 #endif |
| 0 | 703 break; |
| 704 } | |
| 705 | |
| 706 return(DDENUMRET_OK); | |
| 707 } | |
| 708 | |
| 709 void SetDDerror(const char *function, int code) | |
| 710 { | |
| 711 static char *error; | |
|
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|
712 static char errbuf[1024]; |
| 0 | 713 |
| 714 errbuf[0] = 0; | |
| 715 switch (code) { | |
| 716 case DDERR_GENERIC: | |
| 717 error = "Undefined error!"; | |
| 718 break; | |
| 719 case DDERR_EXCEPTION: | |
| 720 error = "Exception encountered"; | |
| 721 break; | |
| 722 case DDERR_INVALIDOBJECT: | |
| 723 error = "Invalid object"; | |
| 724 break; | |
| 725 case DDERR_INVALIDPARAMS: | |
| 726 error = "Invalid parameters"; | |
| 727 break; | |
| 728 case DDERR_NOTFOUND: | |
| 729 error = "Object not found"; | |
| 730 break; | |
| 731 case DDERR_INVALIDRECT: | |
| 732 error = "Invalid rectangle"; | |
| 733 break; | |
| 734 case DDERR_INVALIDCAPS: | |
| 735 error = "Invalid caps member"; | |
| 736 break; | |
| 737 case DDERR_INVALIDPIXELFORMAT: | |
| 738 error = "Invalid pixel format"; | |
| 739 break; | |
| 740 case DDERR_OUTOFMEMORY: | |
| 741 error = "Out of memory"; | |
| 742 break; | |
| 743 case DDERR_OUTOFVIDEOMEMORY: | |
| 744 error = "Out of video memory"; | |
| 745 break; | |
| 746 case DDERR_SURFACEBUSY: | |
| 747 error = "Surface busy"; | |
| 748 break; | |
| 749 case DDERR_SURFACELOST: | |
| 750 error = "Surface was lost"; | |
| 751 break; | |
| 752 case DDERR_WASSTILLDRAWING: | |
| 753 error = "DirectDraw is still drawing"; | |
| 754 break; | |
| 755 case DDERR_INVALIDSURFACETYPE: | |
| 756 error = "Invalid surface type"; | |
| 757 break; | |
| 758 case DDERR_NOEXCLUSIVEMODE: | |
| 759 error = "Not in exclusive access mode"; | |
| 760 break; | |
| 761 case DDERR_NOPALETTEATTACHED: | |
| 762 error = "No palette attached"; | |
| 763 break; | |
| 764 case DDERR_NOPALETTEHW: | |
| 765 error = "No palette hardware"; | |
| 766 break; | |
| 767 case DDERR_NOT8BITCOLOR: | |
| 768 error = "Not 8-bit color"; | |
| 769 break; | |
| 770 case DDERR_EXCLUSIVEMODEALREADYSET: | |
| 771 error = "Exclusive mode was already set"; | |
| 772 break; | |
| 773 case DDERR_HWNDALREADYSET: | |
| 774 error = "Window handle already set"; | |
| 775 break; | |
| 776 case DDERR_HWNDSUBCLASSED: | |
| 777 error = "Window handle is subclassed"; | |
| 778 break; | |
| 779 case DDERR_NOBLTHW: | |
| 780 error = "No blit hardware"; | |
| 781 break; | |
| 782 case DDERR_IMPLICITLYCREATED: | |
| 783 error = "Surface was implicitly created"; | |
| 784 break; | |
| 785 case DDERR_INCOMPATIBLEPRIMARY: | |
| 786 error = "Incompatible primary surface"; | |
| 787 break; | |
| 788 case DDERR_NOCOOPERATIVELEVELSET: | |
| 789 error = "No cooperative level set"; | |
| 790 break; | |
| 791 case DDERR_NODIRECTDRAWHW: | |
| 792 error = "No DirectDraw hardware"; | |
| 793 break; | |
| 794 case DDERR_NOEMULATION: | |
| 795 error = "No emulation available"; | |
| 796 break; | |
| 797 case DDERR_NOFLIPHW: | |
| 798 error = "No flip hardware"; | |
| 799 break; | |
| 800 case DDERR_NOTFLIPPABLE: | |
| 801 error = "Surface not flippable"; | |
| 802 break; | |
| 803 case DDERR_PRIMARYSURFACEALREADYEXISTS: | |
| 804 error = "Primary surface already exists"; | |
| 805 break; | |
| 806 case DDERR_UNSUPPORTEDMODE: | |
| 807 error = "Unsupported mode"; | |
| 808 break; | |
| 809 case DDERR_WRONGMODE: | |
| 810 error = "Surface created in different mode"; | |
| 811 break; | |
| 812 case DDERR_UNSUPPORTED: | |
| 813 error = "Operation not supported"; | |
| 814 break; | |
| 815 case E_NOINTERFACE: | |
| 816 error = "Interface not present"; | |
| 817 break; | |
| 818 default: | |
|
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|
819 SDL_snprintf(errbuf, SDL_arraysize(errbuf), |
|
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|
820 "%s: Unknown DirectDraw error: 0x%x", |
| 0 | 821 function, code); |
| 822 break; | |
| 823 } | |
| 824 if ( ! errbuf[0] ) { | |
|
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|
825 SDL_snprintf(errbuf, SDL_arraysize(errbuf), "%s: %s", function, error); |
| 0 | 826 } |
| 827 SDL_SetError("%s", errbuf); | |
| 828 return; | |
| 829 } | |
| 830 | |
| 831 | |
| 832 static int DX5_UpdateVideoInfo(_THIS) | |
| 833 { | |
| 834 /* This needs to be DDCAPS_DX5 for the DirectDraw2 interface */ | |
| 835 #if DIRECTDRAW_VERSION <= 0x300 | |
| 836 #error Your version of DirectX must be greater than or equal to 5.0 | |
| 837 #endif | |
|
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Fixed DirectX fullscreen gamma control (thanks John!)
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|
838 #ifndef IDirectDrawGammaControl_SetGammaRamp |
| 0 | 839 /*if gamma is undefined then we really have directx <= 0x500*/ |
| 840 DDCAPS DDCaps; | |
| 841 #else | |
| 842 DDCAPS_DX5 DDCaps; | |
| 843 #endif | |
| 844 HRESULT result; | |
| 845 | |
| 846 /* Fill in our hardware acceleration capabilities */ | |
|
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|
847 SDL_memset(&DDCaps, 0, sizeof(DDCaps)); |
| 0 | 848 DDCaps.dwSize = sizeof(DDCaps); |
| 849 result = IDirectDraw2_GetCaps(ddraw2, (DDCAPS *)&DDCaps, NULL); | |
| 850 if ( result != DD_OK ) { | |
| 851 SetDDerror("DirectDraw2::GetCaps", result); | |
| 852 return(-1); | |
| 853 } | |
| 854 this->info.hw_available = 1; | |
| 855 if ( (DDCaps.dwCaps & DDCAPS_BLT) == DDCAPS_BLT ) { | |
| 856 this->info.blit_hw = 1; | |
| 857 } | |
| 858 if ( ((DDCaps.dwCaps & DDCAPS_COLORKEY) == DDCAPS_COLORKEY) && | |
| 859 ((DDCaps.dwCKeyCaps & DDCKEYCAPS_SRCBLT) == DDCKEYCAPS_SRCBLT) ) { | |
| 860 this->info.blit_hw_CC = 1; | |
| 861 } | |
| 862 if ( (DDCaps.dwCaps & DDCAPS_ALPHA) == DDCAPS_ALPHA ) { | |
| 863 /* This is only for alpha channel, and DirectX 6 | |
| 864 doesn't support 2D alpha blits yet, so set it 0 | |
| 865 */ | |
| 866 this->info.blit_hw_A = 0; | |
| 867 } | |
| 868 if ( (DDCaps.dwCaps & DDCAPS_CANBLTSYSMEM) == DDCAPS_CANBLTSYSMEM ) { | |
| 869 this->info.blit_sw = 1; | |
| 870 /* This isn't necessarily true, but the HEL will cover us */ | |
| 871 this->info.blit_sw_CC = this->info.blit_hw_CC; | |
| 872 this->info.blit_sw_A = this->info.blit_hw_A; | |
| 873 } | |
| 874 if ( (DDCaps.dwCaps & DDCAPS_BLTCOLORFILL) == DDCAPS_BLTCOLORFILL ) { | |
| 875 this->info.blit_fill = 1; | |
| 876 } | |
| 877 | |
| 878 /* Find out how much video memory is available */ | |
| 879 { DDSCAPS ddsCaps; | |
| 880 DWORD total_mem; | |
| 881 ddsCaps.dwCaps = DDSCAPS_VIDEOMEMORY; | |
| 882 result = IDirectDraw2_GetAvailableVidMem(ddraw2, | |
| 883 &ddsCaps, &total_mem, NULL); | |
| 884 if ( result != DD_OK ) { | |
| 885 total_mem = DDCaps.dwVidMemTotal; | |
| 886 } | |
| 887 this->info.video_mem = total_mem/1024; | |
| 888 } | |
| 889 return(0); | |
| 890 } | |
| 891 | |
| 892 int DX5_VideoInit(_THIS, SDL_PixelFormat *vformat) | |
| 893 { | |
| 894 HRESULT result; | |
| 895 LPDIRECTDRAW ddraw; | |
| 896 int i, j; | |
| 897 HDC hdc; | |
| 898 | |
| 899 /* Intialize everything */ | |
| 900 ddraw2 = NULL; | |
| 901 SDL_primary = NULL; | |
| 902 SDL_clipper = NULL; | |
| 903 SDL_palette = NULL; | |
| 904 for ( i=0; i<NUM_MODELISTS; ++i ) { | |
| 905 SDL_nummodes[i] = 0; | |
| 906 SDL_modelist[i] = NULL; | |
| 907 SDL_modeindex[i] = 0; | |
| 908 } | |
| 909 colorchange_expected = 0; | |
| 910 | |
| 911 /* Create the window */ | |
| 912 if ( DX5_CreateWindow(this) < 0 ) { | |
| 913 return(-1); | |
| 914 } | |
| 1523 | 915 |
|
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New configure-based build system. Still work in progress, but much improved
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916 #if !SDL_AUDIO_DISABLED |
| 0 | 917 DX5_SoundFocus(SDL_Window); |
|
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|
918 #endif |
| 0 | 919 |
| 920 /* Create the DirectDraw object */ | |
| 921 result = DDrawCreate(NULL, &ddraw, NULL); | |
| 922 if ( result != DD_OK ) { | |
| 923 SetDDerror("DirectDrawCreate", result); | |
| 924 return(-1); | |
| 925 } | |
| 926 result = IDirectDraw_QueryInterface(ddraw, &IID_IDirectDraw2, | |
| 927 (LPVOID *)&ddraw2); | |
| 928 IDirectDraw_Release(ddraw); | |
| 929 if ( result != DD_OK ) { | |
| 930 SetDDerror("DirectDraw::QueryInterface", result); | |
| 931 return(-1); | |
| 932 } | |
| 933 | |
| 934 /* Determine the screen depth */ | |
| 935 hdc = GetDC(SDL_Window); | |
| 936 vformat->BitsPerPixel = GetDeviceCaps(hdc,PLANES) * | |
| 937 GetDeviceCaps(hdc,BITSPIXEL); | |
| 938 ReleaseDC(SDL_Window, hdc); | |
| 939 | |
|
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940 #ifndef NO_CHANGEDISPLAYSETTINGS |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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|
941 /* Query for the desktop resolution */ |
|
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|
942 EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &SDL_desktop_mode); |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
943 this->info.current_w = SDL_desktop_mode.dmPelsWidth; |
|
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
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|
944 this->info.current_h = SDL_desktop_mode.dmPelsHeight; |
|
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945 #endif |
|
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|
946 |
| 0 | 947 /* Enumerate the available fullscreen modes */ |
| 948 for ( i=0; i<NUM_MODELISTS; ++i ) | |
| 949 enumlists[i] = NULL; | |
| 950 | |
|
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Date: Tue, 13 Jan 2004 19:25:37 +0300
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|
951 result = IDirectDraw2_EnumDisplayModes(ddraw2,DDEDM_REFRESHRATES,NULL,this,EnumModes2); |
| 0 | 952 if ( result != DD_OK ) { |
| 953 SetDDerror("DirectDraw2::EnumDisplayModes", result); | |
| 954 return(-1); | |
| 955 } | |
| 956 for ( i=0; i<NUM_MODELISTS; ++i ) { | |
| 957 struct DX5EnumRect *rect; | |
| 958 SDL_modelist[i] = (SDL_Rect **) | |
|
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|
959 SDL_malloc((SDL_nummodes[i]+1)*sizeof(SDL_Rect *)); |
| 0 | 960 if ( SDL_modelist[i] == NULL ) { |
| 961 SDL_OutOfMemory(); | |
| 962 return(-1); | |
| 963 } | |
| 964 for ( j = 0, rect = enumlists[i]; rect; ++j, rect = rect->next ) { | |
|
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|
965 SDL_modelist[i][j] = &rect->r; |
| 0 | 966 } |
| 967 SDL_modelist[i][j] = NULL; | |
| 1771 | 968 |
| 969 if ( SDL_nummodes[i] > 0 ) { | |
| 970 SDL_qsort(SDL_modelist[i], SDL_nummodes[i], sizeof *SDL_modelist[i], cmpmodes); | |
| 971 } | |
| 0 | 972 } |
| 973 | |
| 974 /* Fill in some window manager capabilities */ | |
| 975 this->info.wm_available = 1; | |
| 976 | |
| 977 /* Fill in the video hardware capabilities */ | |
| 978 DX5_UpdateVideoInfo(this); | |
| 979 | |
| 980 return(0); | |
| 981 } | |
| 982 | |
| 983 SDL_Rect **DX5_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) | |
| 984 { | |
| 985 int bpp; | |
| 986 | |
| 987 bpp = format->BitsPerPixel; | |
| 988 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 989 /* FIXME: No support for 1 bpp or 4 bpp formats */ | |
| 990 switch (bpp) { /* Does windows support other BPP? */ | |
| 991 case 8: | |
| 992 case 16: | |
| 993 case 24: | |
| 994 case 32: | |
| 995 bpp = (bpp/8)-1; | |
| 996 if ( SDL_nummodes[bpp] > 0 ) | |
| 997 return(SDL_modelist[bpp]); | |
| 998 /* Fall through */ | |
| 999 default: | |
| 1000 return((SDL_Rect **)0); | |
| 1001 } | |
| 1002 } else { | |
| 1003 if ( this->screen->format->BitsPerPixel == bpp ) { | |
| 1004 return((SDL_Rect **)-1); | |
| 1005 } else { | |
| 1006 return((SDL_Rect **)0); | |
| 1007 } | |
| 1008 } | |
| 1009 } | |
| 1010 | |
| 1011 /* Various screen update functions available */ | |
| 1012 static void DX5_WindowUpdate(_THIS, int numrects, SDL_Rect *rects); | |
| 1013 static void DX5_DirectUpdate(_THIS, int numrects, SDL_Rect *rects); | |
| 1014 | |
| 1015 SDL_Surface *DX5_SetVideoMode(_THIS, SDL_Surface *current, | |
| 1016 int width, int height, int bpp, Uint32 flags) | |
| 1017 { | |
| 1018 SDL_Surface *video; | |
| 1019 HRESULT result; | |
| 1020 DWORD sharemode; | |
| 1021 DWORD style; | |
| 1022 const DWORD directstyle = | |
| 1023 (WS_POPUP); | |
| 1024 const DWORD windowstyle = | |
| 1025 (WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX); | |
| 1026 const DWORD resizestyle = | |
| 1027 (WS_THICKFRAME|WS_MAXIMIZEBOX); | |
| 1028 DDSURFACEDESC ddsd; | |
| 1029 LPDIRECTDRAWSURFACE dd_surface1; | |
| 1030 LPDIRECTDRAWSURFACE3 dd_surface3; | |
| 1031 | |
|
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|
1032 SDL_resizing = 1; |
| 0 | 1033 #ifdef DDRAW_DEBUG |
| 1034 fprintf(stderr, "Setting %dx%dx%d video mode\n", width, height, bpp); | |
| 1035 #endif | |
| 1036 /* Clean up any previous DirectDraw surfaces */ | |
| 1037 if ( current->hwdata ) { | |
| 1038 this->FreeHWSurface(this, current); | |
| 1039 current->hwdata = NULL; | |
| 1040 } | |
| 1041 if ( SDL_primary != NULL ) { | |
| 1042 IDirectDrawSurface3_Release(SDL_primary); | |
| 1043 SDL_primary = NULL; | |
| 1044 } | |
| 1045 | |
|
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Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
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diff
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|
1046 #ifndef NO_CHANGEDISPLAYSETTINGS |
| 0 | 1047 /* Unset any previous OpenGL fullscreen mode */ |
| 1048 if ( (current->flags & (SDL_OPENGL|SDL_FULLSCREEN)) == | |
| 1049 (SDL_OPENGL|SDL_FULLSCREEN) ) { | |
| 1050 ChangeDisplaySettings(NULL, 0); | |
| 1051 } | |
|
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diff
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|
1052 #endif |
| 0 | 1053 |
| 1054 /* Clean up any GL context that may be hanging around */ | |
| 1055 if ( current->flags & SDL_OPENGL ) { | |
| 1056 WIN_GL_ShutDown(this); | |
| 1057 } | |
| 1058 | |
| 1059 /* If we are setting a GL mode, use GDI, not DirectX (yuck) */ | |
| 1060 if ( flags & SDL_OPENGL ) { | |
| 1061 Uint32 Rmask, Gmask, Bmask; | |
| 1062 | |
| 1063 /* Recalculate the bitmasks if necessary */ | |
| 1064 if ( bpp == current->format->BitsPerPixel ) { | |
| 1065 video = current; | |
| 1066 } else { | |
| 1067 switch (bpp) { | |
| 1068 case 15: | |
| 1069 case 16: | |
| 1070 if ( 0 /*DIB_SussScreenDepth() == 15*/ ) { | |
| 1071 /* 5-5-5 */ | |
| 1072 Rmask = 0x00007c00; | |
| 1073 Gmask = 0x000003e0; | |
| 1074 Bmask = 0x0000001f; | |
| 1075 } else { | |
| 1076 /* 5-6-5 */ | |
| 1077 Rmask = 0x0000f800; | |
| 1078 Gmask = 0x000007e0; | |
| 1079 Bmask = 0x0000001f; | |
| 1080 } | |
| 1081 break; | |
| 1082 case 24: | |
| 1083 case 32: | |
| 1084 /* GDI defined as 8-8-8 */ | |
| 1085 Rmask = 0x00ff0000; | |
| 1086 Gmask = 0x0000ff00; | |
| 1087 Bmask = 0x000000ff; | |
| 1088 break; | |
| 1089 default: | |
| 1090 Rmask = 0x00000000; | |
| 1091 Gmask = 0x00000000; | |
| 1092 Bmask = 0x00000000; | |
| 1093 break; | |
| 1094 } | |
| 1095 video = SDL_CreateRGBSurface(SDL_SWSURFACE, 0, 0, bpp, | |
| 1096 Rmask, Gmask, Bmask, 0); | |
| 1097 if ( video == NULL ) { | |
| 1098 SDL_OutOfMemory(); | |
| 1099 return(NULL); | |
| 1100 } | |
| 1101 } | |
| 1102 | |
| 1103 /* Fill in part of the video surface */ | |
| 1104 video->flags = 0; /* Clear flags */ | |
| 1105 video->w = width; | |
| 1106 video->h = height; | |
| 1107 video->pitch = SDL_CalculatePitch(video); | |
| 1108 | |
|
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|
1109 #ifndef NO_CHANGEDISPLAYSETTINGS |
| 0 | 1110 /* Set fullscreen mode if appropriate. |
| 1111 Ugh, since our list of valid video modes comes from | |
| 1112 the DirectX driver, we may not actually be able to | |
| 1113 change to the desired resolution here. | |
| 1114 FIXME: Should we do a closest match? | |
| 1115 */ | |
| 1116 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 1117 DEVMODE settings; | |
|
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|
1118 BOOL changed; |
| 0 | 1119 |
|
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1330
diff
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|
1120 SDL_memset(&settings, 0, sizeof(DEVMODE)); |
| 0 | 1121 settings.dmSize = sizeof(DEVMODE); |
| 1122 settings.dmBitsPerPel = video->format->BitsPerPixel; | |
| 1123 settings.dmPelsWidth = width; | |
| 1124 settings.dmPelsHeight = height; | |
| 1125 settings.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL; | |
|
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|
1126 if ( width <= (int)SDL_desktop_mode.dmPelsWidth && |
|
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diff
changeset
|
1127 height <= (int)SDL_desktop_mode.dmPelsHeight ) { |
|
1295
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|
1128 settings.dmDisplayFrequency = SDL_desktop_mode.dmDisplayFrequency; |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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|
1129 settings.dmFields |= DM_DISPLAYFREQUENCY; |
|
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|
1130 } |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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diff
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|
1131 changed = (ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL); |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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parents:
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diff
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|
1132 if ( ! changed && (settings.dmFields & DM_DISPLAYFREQUENCY) ) { |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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parents:
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diff
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|
1133 settings.dmFields &= ~DM_DISPLAYFREQUENCY; |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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diff
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|
1134 changed = (ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL); |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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|
1135 } |
|
c3e36ac8a94c
Date: Sun, 6 Mar 2005 17:06:20 +0100
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diff
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|
1136 if ( changed ) { |
| 0 | 1137 video->flags |= SDL_FULLSCREEN; |
|
304
ec53caed9fb2
*** empty log message ***
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297
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|
1138 SDL_fullscreen_mode = settings; |
| 0 | 1139 } |
| 1140 } | |
|
453
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|
1141 #endif /* !NO_CHANGEDISPLAYSETTINGS */ |
| 0 | 1142 |
| 1480 | 1143 style = GetWindowLong(SDL_Window, GWL_STYLE); |
| 0 | 1144 style &= ~(resizestyle|WS_MAXIMIZE); |
|
448
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1145 if ( video->flags & SDL_FULLSCREEN ) { |
| 0 | 1146 style &= ~windowstyle; |
| 1147 style |= directstyle; | |
| 1148 } else { | |
| 1149 if ( flags & SDL_NOFRAME ) { | |
| 1150 style &= ~windowstyle; | |
| 1151 style |= directstyle; | |
| 1152 video->flags |= SDL_NOFRAME; | |
| 1153 } else { | |
| 1154 style &= ~directstyle; | |
| 1155 style |= windowstyle; | |
| 1156 if ( flags & SDL_RESIZABLE ) { | |
| 1157 style |= resizestyle; | |
| 1158 video->flags |= SDL_RESIZABLE; | |
| 1159 } | |
| 1160 } | |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
448
diff
changeset
|
1161 #if WS_MAXIMIZE |
| 0 | 1162 if (IsZoomed(SDL_Window)) style |= WS_MAXIMIZE; |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
448
diff
changeset
|
1163 #endif |
| 0 | 1164 } |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1165 |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1166 /* DJM: Don't piss of anyone who has setup his own window */ |
|
1280
f61f045343d3
Re-query the SDL_WINDOWID each time we initialize the video
Sam Lantinga <slouken@libsdl.org>
parents:
1145
diff
changeset
|
1167 if ( !SDL_windowid ) |
| 1480 | 1168 SetWindowLong(SDL_Window, GWL_STYLE, style); |
| 0 | 1169 |
| 1170 /* Resize the window (copied from SDL WinDIB driver) */ | |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1171 if ( !SDL_windowid && !IsZoomed(SDL_Window) ) { |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1172 RECT bounds; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1173 int x, y; |
|
448
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1174 HWND top; |
| 0 | 1175 UINT swp_flags; |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1176 const char *window = NULL; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1177 const char *center = NULL; |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1178 |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1179 if ( !SDL_windowX && !SDL_windowY ) { |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1180 window = SDL_getenv("SDL_VIDEO_WINDOW_POS"); |
|
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1181 center = SDL_getenv("SDL_VIDEO_CENTERED"); |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1182 if ( window ) { |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1183 if ( SDL_sscanf(window, "%d,%d", &x, &y) == 2 ) { |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1184 SDL_windowX = x; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1185 SDL_windowY = y; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1186 } |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1187 if ( SDL_strcmp(window, "center") == 0 ) { |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1188 center = window; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1189 } |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1190 } |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1191 } |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1192 swp_flags = (SWP_NOCOPYBITS | SWP_SHOWWINDOW); |
| 0 | 1193 |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1194 bounds.left = SDL_windowX; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1195 bounds.top = SDL_windowY; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1196 bounds.right = SDL_windowX+video->w; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1197 bounds.bottom = SDL_windowY+video->h; |
| 1480 | 1198 AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), FALSE, 0); |
| 0 | 1199 width = bounds.right-bounds.left; |
| 1200 height = bounds.bottom-bounds.top; | |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1201 if ( (flags & SDL_FULLSCREEN) ) { |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1202 x = (GetSystemMetrics(SM_CXSCREEN)-width)/2; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1203 y = (GetSystemMetrics(SM_CYSCREEN)-height)/2; |
|
971
96671ebc50a4
Date: Mon, 25 Oct 2004 17:30:06 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
901
diff
changeset
|
1204 } else if ( center ) { |
|
96671ebc50a4
Date: Mon, 25 Oct 2004 17:30:06 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
901
diff
changeset
|
1205 x = (GetSystemMetrics(SM_CXSCREEN)-width)/2; |
|
96671ebc50a4
Date: Mon, 25 Oct 2004 17:30:06 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
901
diff
changeset
|
1206 y = (GetSystemMetrics(SM_CYSCREEN)-height)/2; |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1207 } else if ( SDL_windowX || SDL_windowY || window ) { |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1208 x = bounds.left; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1209 y = bounds.top; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1210 } else { |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1211 x = y = -1; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1212 swp_flags |= SWP_NOMOVE; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1213 } |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1214 if ( flags & SDL_FULLSCREEN ) { |
|
448
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1215 top = HWND_TOPMOST; |
|
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1216 } else { |
|
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1217 top = HWND_NOTOPMOST; |
|
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1218 } |
|
323c766f5a46
Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents:
443
diff
changeset
|
1219 SetWindowPos(SDL_Window, top, x, y, width, height, swp_flags); |
|
1291
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1220 if ( !(flags & SDL_FULLSCREEN) ) { |
|
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1221 SDL_windowX = SDL_bounds.left; |
|
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1222 SDL_windowY = SDL_bounds.top; |
|
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1223 } |
| 0 | 1224 SetForegroundWindow(SDL_Window); |
| 1225 } | |
|
1291
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1226 SDL_resizing = 0; |
| 0 | 1227 |
| 1228 /* Set up for OpenGL */ | |
| 1229 if ( WIN_GL_SetupWindow(this) < 0 ) { | |
| 1230 return(NULL); | |
| 1231 } | |
| 1232 video->flags |= SDL_OPENGL; | |
| 1233 return(video); | |
| 1234 } | |
| 1235 | |
| 1236 /* Set the appropriate window style */ | |
| 1480 | 1237 style = GetWindowLong(SDL_Window, GWL_STYLE); |
| 0 | 1238 style &= ~(resizestyle|WS_MAXIMIZE); |
| 1239 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 1240 style &= ~windowstyle; | |
| 1241 style |= directstyle; | |
| 1242 } else { | |
| 1243 if ( flags & SDL_NOFRAME ) { | |
| 1244 style &= ~windowstyle; | |
| 1245 style |= directstyle; | |
| 1246 } else { | |
| 1247 style &= ~directstyle; | |
| 1248 style |= windowstyle; | |
| 1249 if ( flags & SDL_RESIZABLE ) { | |
| 1250 style |= resizestyle; | |
| 1251 } | |
| 1252 } | |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
448
diff
changeset
|
1253 #if WS_MAXIMIZE |
| 0 | 1254 if (IsZoomed(SDL_Window)) style |= WS_MAXIMIZE; |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
448
diff
changeset
|
1255 #endif |
| 0 | 1256 } |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1257 /* DJM: Don't piss of anyone who has setup his own window */ |
|
1280
f61f045343d3
Re-query the SDL_WINDOWID each time we initialize the video
Sam Lantinga <slouken@libsdl.org>
parents:
1145
diff
changeset
|
1258 if ( !SDL_windowid ) |
| 1480 | 1259 SetWindowLong(SDL_Window, GWL_STYLE, style); |
| 0 | 1260 |
| 1261 /* Set DirectDraw sharing mode.. exclusive when fullscreen */ | |
| 1262 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 1263 sharemode = DDSCL_FULLSCREEN|DDSCL_EXCLUSIVE|DDSCL_ALLOWREBOOT; | |
| 1264 } else { | |
| 1265 sharemode = DDSCL_NORMAL; | |
| 1266 } | |
| 1267 result = IDirectDraw2_SetCooperativeLevel(ddraw2,SDL_Window,sharemode); | |
| 1268 if ( result != DD_OK ) { | |
| 1269 SetDDerror("DirectDraw2::SetCooperativeLevel", result); | |
| 1270 return(NULL); | |
| 1271 } | |
| 1272 | |
| 1273 /* Set the display mode, if we are in fullscreen mode */ | |
| 1274 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1275 RECT bounds; |
|
809
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1276 struct DX5EnumRect *rect; |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1277 int maxRefreshRate; |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1278 |
| 0 | 1279 /* Cover up desktop during mode change */ |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1280 bounds.left = 0; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1281 bounds.top = 0; |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1282 bounds.right = GetSystemMetrics(SM_CXSCREEN); |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1283 bounds.bottom = GetSystemMetrics(SM_CYSCREEN); |
| 1480 | 1284 AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), FALSE, 0); |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1285 SetWindowPos(SDL_Window, HWND_TOPMOST, |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1286 bounds.left, bounds.top, |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1287 bounds.right - bounds.left, |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1288 bounds.bottom - bounds.top, SWP_NOCOPYBITS); |
| 0 | 1289 ShowWindow(SDL_Window, SW_SHOW); |
| 1290 while ( GetForegroundWindow() != SDL_Window ) { | |
| 1291 SetForegroundWindow(SDL_Window); | |
| 1292 SDL_Delay(100); | |
| 1293 } | |
|
809
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1294 |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1295 /* find maximum monitor refresh rate for this resolution */ |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1296 /* Dmitry Yakimov ftech@tula.net */ |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1297 maxRefreshRate = 0; /* system default */ |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1298 for ( rect = enumlists[bpp / 8 - 1]; rect; rect = rect->next ) { |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1299 if ( (width == rect->r.w) && (height == rect->r.h) ) { |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1300 maxRefreshRate = rect->refreshRate; |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1301 break; |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1302 } |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1303 } |
|
830
58b074c1bc59
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
815
diff
changeset
|
1304 #ifdef DDRAW_DEBUG |
|
58b074c1bc59
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
815
diff
changeset
|
1305 fprintf(stderr, "refresh rate = %d Hz\n", maxRefreshRate); |
|
58b074c1bc59
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
815
diff
changeset
|
1306 #endif |
|
809
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1307 |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1308 result = IDirectDraw2_SetDisplayMode(ddraw2, width, height, bpp, maxRefreshRate, 0); |
| 0 | 1309 if ( result != DD_OK ) { |
|
809
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1310 result = IDirectDraw2_SetDisplayMode(ddraw2, width, height, bpp, 0, 0); |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1311 if ( result != DD_OK ) { |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1312 /* We couldn't set fullscreen mode, try window */ |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1313 return(DX5_SetVideoMode(this, current, width, height, bpp, flags & ~SDL_FULLSCREEN)); |
|
dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
1314 } |
| 0 | 1315 } |
| 1316 DX5_DInputReset(this, 1); | |
| 1317 } else { | |
| 1318 DX5_DInputReset(this, 0); | |
| 1319 } | |
| 1320 DX5_UpdateVideoInfo(this); | |
| 1321 | |
| 1322 /* Create a primary DirectDraw surface */ | |
|
1336
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Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1323 SDL_memset(&ddsd, 0, sizeof(ddsd)); |
| 0 | 1324 ddsd.dwSize = sizeof(ddsd); |
| 1325 ddsd.dwFlags = DDSD_CAPS; | |
| 1326 ddsd.ddsCaps.dwCaps = (DDSCAPS_PRIMARYSURFACE|DDSCAPS_VIDEOMEMORY); | |
| 1327 if ( (flags & SDL_FULLSCREEN) != SDL_FULLSCREEN ) { | |
| 1328 /* There's no windowed double-buffering */ | |
| 1329 flags &= ~SDL_DOUBLEBUF; | |
| 1330 } | |
| 1331 if ( (flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF ) { | |
| 1332 ddsd.dwFlags |= DDSD_BACKBUFFERCOUNT; | |
| 1333 ddsd.ddsCaps.dwCaps |= (DDSCAPS_COMPLEX|DDSCAPS_FLIP); | |
| 1334 ddsd.dwBackBufferCount = 1; | |
| 1335 } | |
| 1336 result = IDirectDraw2_CreateSurface(ddraw2, &ddsd, &dd_surface1, NULL); | |
| 1337 if ( (result != DD_OK) && ((flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) ) { | |
| 1338 ddsd.dwFlags &= ~DDSD_BACKBUFFERCOUNT; | |
| 1339 ddsd.ddsCaps.dwCaps &= ~(DDSCAPS_COMPLEX|DDSCAPS_FLIP); | |
| 1340 ddsd.dwBackBufferCount = 0; | |
| 1341 result = IDirectDraw2_CreateSurface(ddraw2, | |
| 1342 &ddsd, &dd_surface1, NULL); | |
| 1343 } | |
| 1344 if ( result != DD_OK ) { | |
| 1345 SetDDerror("DirectDraw2::CreateSurface(PRIMARY)", result); | |
| 1346 return(NULL); | |
| 1347 } | |
| 1348 result = IDirectDrawSurface_QueryInterface(dd_surface1, | |
| 1349 &IID_IDirectDrawSurface3, (LPVOID *)&SDL_primary); | |
| 1350 if ( result != DD_OK ) { | |
| 1351 SetDDerror("DirectDrawSurface::QueryInterface", result); | |
| 1352 return(NULL); | |
| 1353 } | |
|
901
fd4a6847ddc0
Date: Thu, 24 Jun 2004 15:13:40 +0300 (EEST)
Sam Lantinga <slouken@libsdl.org>
parents:
833
diff
changeset
|
1354 IDirectDrawSurface_Release(dd_surface1); |
| 0 | 1355 |
| 1356 /* Get the format of the primary DirectDraw surface */ | |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1357 SDL_memset(&ddsd, 0, sizeof(ddsd)); |
| 0 | 1358 ddsd.dwSize = sizeof(ddsd); |
| 1359 ddsd.dwFlags = DDSD_PIXELFORMAT|DDSD_CAPS; | |
| 1360 result = IDirectDrawSurface3_GetSurfaceDesc(SDL_primary, &ddsd); | |
| 1361 if ( result != DD_OK ) { | |
|
901
fd4a6847ddc0
Date: Thu, 24 Jun 2004 15:13:40 +0300 (EEST)
Sam Lantinga <slouken@libsdl.org>
parents:
833
diff
changeset
|
1362 SetDDerror("DirectDrawSurface::GetSurfaceDesc", result); |
| 0 | 1363 return(NULL); |
| 1364 } | |
| 1365 if ( ! (ddsd.ddpfPixelFormat.dwFlags&DDPF_RGB) ) { | |
| 1366 SDL_SetError("Primary DDRAW surface is not RGB format"); | |
| 1367 return(NULL); | |
| 1368 } | |
| 1369 | |
| 1370 /* Free old palette and create a new one if we're in 8-bit mode */ | |
| 1371 if ( SDL_palette != NULL ) { | |
| 1372 IDirectDrawPalette_Release(SDL_palette); | |
| 1373 SDL_palette = NULL; | |
| 1374 } | |
| 1375 #if defined(NONAMELESSUNION) | |
| 1376 if ( ddsd.ddpfPixelFormat.u1.dwRGBBitCount == 8 ) { | |
| 1377 #else | |
| 1378 if ( ddsd.ddpfPixelFormat.dwRGBBitCount == 8 ) { | |
| 1379 #endif | |
| 1380 int i; | |
| 1381 | |
| 1382 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 1383 /* We have access to the entire palette */ | |
| 1384 for ( i=0; i<256; ++i ) { | |
| 1385 SDL_colors[i].peFlags = | |
| 1386 (PC_NOCOLLAPSE|PC_RESERVED); | |
| 1387 SDL_colors[i].peRed = 0; | |
| 1388 SDL_colors[i].peGreen = 0; | |
| 1389 SDL_colors[i].peBlue = 0; | |
| 1390 } | |
| 1391 } else { | |
| 1392 /* First 10 colors are reserved by Windows */ | |
| 1393 for ( i=0; i<10; ++i ) { | |
| 1394 SDL_colors[i].peFlags = PC_EXPLICIT; | |
| 1395 SDL_colors[i].peRed = i; | |
| 1396 SDL_colors[i].peGreen = 0; | |
| 1397 SDL_colors[i].peBlue = 0; | |
| 1398 } | |
| 1399 for ( i=10; i<(10+236); ++i ) { | |
| 1400 SDL_colors[i].peFlags = PC_NOCOLLAPSE; | |
| 1401 SDL_colors[i].peRed = 0; | |
| 1402 SDL_colors[i].peGreen = 0; | |
| 1403 SDL_colors[i].peBlue = 0; | |
| 1404 } | |
| 1405 /* Last 10 colors are reserved by Windows */ | |
| 1406 for ( i=246; i<256; ++i ) { | |
| 1407 SDL_colors[i].peFlags = PC_EXPLICIT; | |
| 1408 SDL_colors[i].peRed = i; | |
| 1409 SDL_colors[i].peGreen = 0; | |
| 1410 SDL_colors[i].peBlue = 0; | |
| 1411 } | |
| 1412 } | |
| 1413 result = IDirectDraw2_CreatePalette(ddraw2, | |
| 1414 (DDPCAPS_8BIT|DDPCAPS_ALLOW256), | |
| 1415 SDL_colors, &SDL_palette, NULL); | |
| 1416 if ( result != DD_OK ) { | |
| 1417 SetDDerror("DirectDraw2::CreatePalette", result); | |
| 1418 return(NULL); | |
| 1419 } | |
| 1420 result = IDirectDrawSurface3_SetPalette(SDL_primary, | |
| 1421 SDL_palette); | |
| 1422 if ( result != DD_OK ) { | |
| 1423 SetDDerror("DirectDrawSurface3::SetPalette", result); | |
| 1424 return(NULL); | |
| 1425 } | |
| 1426 } | |
| 1427 | |
| 1428 /* Create our video surface using the same pixel format */ | |
| 1429 video = current; | |
| 1430 if ( (width != video->w) || (height != video->h) | |
| 1431 || (video->format->BitsPerPixel != | |
| 1432 #if defined(NONAMELESSUNION) | |
| 1433 ddsd.ddpfPixelFormat.u1.dwRGBBitCount) ) { | |
| 1434 #else | |
| 1435 ddsd.ddpfPixelFormat.dwRGBBitCount) ) { | |
| 1436 #endif | |
| 1437 SDL_FreeSurface(video); | |
| 1438 video = SDL_CreateRGBSurface(SDL_SWSURFACE, 0, 0, | |
| 1439 #if defined(NONAMELESSUNION) | |
| 1440 ddsd.ddpfPixelFormat.u1.dwRGBBitCount, | |
| 1441 ddsd.ddpfPixelFormat.u2.dwRBitMask, | |
| 1442 ddsd.ddpfPixelFormat.u3.dwGBitMask, | |
| 1443 ddsd.ddpfPixelFormat.u4.dwBBitMask, | |
| 1444 #else | |
| 1445 ddsd.ddpfPixelFormat.dwRGBBitCount, | |
| 1446 ddsd.ddpfPixelFormat.dwRBitMask, | |
| 1447 ddsd.ddpfPixelFormat.dwGBitMask, | |
| 1448 ddsd.ddpfPixelFormat.dwBBitMask, | |
| 1449 #endif | |
| 1450 0); | |
| 1451 if ( video == NULL ) { | |
| 1452 SDL_OutOfMemory(); | |
| 1453 return(NULL); | |
| 1454 } | |
| 1455 video->w = width; | |
| 1456 video->h = height; | |
| 1457 video->pitch = 0; | |
| 1458 } | |
| 1459 video->flags = 0; /* Clear flags */ | |
| 1460 | |
| 1461 /* If not fullscreen, locking is possible, but it doesn't do what | |
| 1462 the caller really expects -- if the locked surface is written to, | |
| 1463 the appropriate portion of the entire screen is modified, not | |
| 1464 the application window, as we would like. | |
| 1465 Note that it is still possible to write directly to display | |
| 1466 memory, but the application must respect the clip list of | |
| 1467 the surface. There might be some odd timing interactions | |
| 1468 involving clip list updates and background refreshing as | |
| 1469 Windows moves other windows across our window. | |
| 1470 We currently don't support this, even though it might be a | |
| 1471 good idea since BeOS has an implementation of BDirectWindow | |
| 1472 that does the same thing. This would be most useful for | |
| 1473 applications that do complete screen updates every frame. | |
| 1474 -- Fixme? | |
| 1475 */ | |
| 1476 if ( (flags & SDL_FULLSCREEN) != SDL_FULLSCREEN ) { | |
| 1477 /* Necessary if we're going from fullscreen to window */ | |
| 1478 if ( video->pixels == NULL ) { | |
| 1479 video->pitch = (width*video->format->BytesPerPixel); | |
| 1480 /* Pitch needs to be QWORD (8-byte) aligned */ | |
| 1481 video->pitch = (video->pitch + 7) & ~7; | |
|
1336
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Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1482 video->pixels = (void *)SDL_malloc(video->h*video->pitch); |
| 0 | 1483 if ( video->pixels == NULL ) { |
| 1484 if ( video != current ) { | |
| 1485 SDL_FreeSurface(video); | |
| 1486 } | |
| 1487 SDL_OutOfMemory(); | |
| 1488 return(NULL); | |
| 1489 } | |
| 1490 } | |
| 1491 dd_surface3 = NULL; | |
|
443
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1492 #if 0 /* FIXME: enable this when SDL consistently reports lost surfaces */ |
|
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1493 if ( (flags & SDL_HWSURFACE) == SDL_HWSURFACE ) { |
|
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1494 video->flags |= SDL_HWSURFACE; |
|
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1495 } else { |
|
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1496 video->flags |= SDL_SWSURFACE; |
|
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1497 } |
|
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1498 #else |
| 0 | 1499 video->flags |= SDL_SWSURFACE; |
|
443
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1500 #endif |
| 0 | 1501 if ( (flags & SDL_RESIZABLE) && !(flags & SDL_NOFRAME) ) { |
| 1502 video->flags |= SDL_RESIZABLE; | |
| 1503 } | |
| 1504 if ( flags & SDL_NOFRAME ) { | |
| 1505 video->flags |= SDL_NOFRAME; | |
| 1506 } | |
| 1507 } else { | |
| 1508 /* Necessary if we're going from window to fullscreen */ | |
| 1509 if ( video->pixels != NULL ) { | |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1510 SDL_free(video->pixels); |
| 0 | 1511 video->pixels = NULL; |
| 1512 } | |
| 1513 dd_surface3 = SDL_primary; | |
| 1514 video->flags |= SDL_HWSURFACE; | |
| 1515 } | |
| 1516 | |
| 1517 /* See if the primary surface has double-buffering enabled */ | |
| 1518 if ( (ddsd.ddsCaps.dwCaps & DDSCAPS_FLIP) == DDSCAPS_FLIP ) { | |
| 1519 video->flags |= SDL_DOUBLEBUF; | |
| 1520 } | |
| 1521 | |
| 1522 /* Allocate the SDL surface associated with the primary surface */ | |
| 1523 if ( DX5_AllocDDSurface(this, video, dd_surface3, | |
| 1524 video->flags&SDL_HWSURFACE) < 0 ) { | |
| 1525 if ( video != current ) { | |
| 1526 SDL_FreeSurface(video); | |
| 1527 } | |
| 1528 return(NULL); | |
| 1529 } | |
| 1530 | |
| 1531 /* Use the appropriate blitting function */ | |
| 1532 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 1533 video->flags |= SDL_FULLSCREEN; | |
| 1534 if ( video->format->palette != NULL ) { | |
| 1535 video->flags |= SDL_HWPALETTE; | |
| 1536 } | |
| 1537 this->UpdateRects = DX5_DirectUpdate; | |
| 1538 } else { | |
| 1539 this->UpdateRects = DX5_WindowUpdate; | |
| 1540 } | |
| 1541 | |
| 1542 /* Make our window the proper size, set the clipper, then show it */ | |
| 1543 if ( (flags & SDL_FULLSCREEN) != SDL_FULLSCREEN ) { | |
| 1544 /* Create and set a clipper on our primary surface */ | |
| 1545 if ( SDL_clipper == NULL ) { | |
| 1546 result = IDirectDraw2_CreateClipper(ddraw2, | |
| 1547 0, &SDL_clipper, NULL); | |
| 1548 if ( result != DD_OK ) { | |
| 1549 if ( video != current ) { | |
| 1550 SDL_FreeSurface(video); | |
| 1551 } | |
| 1552 SetDDerror("DirectDraw2::CreateClipper",result); | |
| 1553 return(NULL); | |
| 1554 } | |
| 1555 } | |
| 1556 result = IDirectDrawClipper_SetHWnd(SDL_clipper, 0, SDL_Window); | |
| 1557 if ( result != DD_OK ) { | |
| 1558 if ( video != current ) { | |
| 1559 SDL_FreeSurface(video); | |
| 1560 } | |
| 1561 SetDDerror("DirectDrawClipper::SetHWnd", result); | |
| 1562 return(NULL); | |
| 1563 } | |
| 1564 result = IDirectDrawSurface3_SetClipper(SDL_primary, | |
| 1565 SDL_clipper); | |
| 1566 if ( result != DD_OK ) { | |
| 1567 if ( video != current ) { | |
| 1568 SDL_FreeSurface(video); | |
| 1569 } | |
| 1570 SetDDerror("DirectDrawSurface3::SetClipper", result); | |
| 1571 return(NULL); | |
| 1572 } | |
| 1573 | |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1574 /* Resize the window (copied from SDL WinDIB driver) */ |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1575 if ( !SDL_windowid && !IsZoomed(SDL_Window) ) { |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1576 RECT bounds; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1577 int x, y; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1578 UINT swp_flags; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1579 const char *window = NULL; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1580 const char *center = NULL; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1581 |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1582 if ( !SDL_windowX && !SDL_windowY ) { |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1583 window = SDL_getenv("SDL_VIDEO_WINDOW_POS"); |
|
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1584 center = SDL_getenv("SDL_VIDEO_CENTERED"); |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1585 if ( window ) { |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1586 if ( SDL_sscanf(window, "%d,%d", &x, &y) == 2 ) { |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1587 SDL_windowX = x; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1588 SDL_windowY = y; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1589 } |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1590 if ( SDL_strcmp(window, "center") == 0 ) { |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1591 center = window; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1592 } |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1593 } |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1594 } |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1595 swp_flags = SWP_NOCOPYBITS; |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1596 |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1597 bounds.left = SDL_windowX; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1598 bounds.top = SDL_windowY; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1599 bounds.right = SDL_windowX+video->w; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1600 bounds.bottom = SDL_windowY+video->h; |
| 1480 | 1601 AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), FALSE, 0); |
|
1290
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1602 width = bounds.right-bounds.left; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1603 height = bounds.bottom-bounds.top; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1604 if ( center ) { |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1605 x = (GetSystemMetrics(SM_CXSCREEN)-width)/2; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1606 y = (GetSystemMetrics(SM_CYSCREEN)-height)/2; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1607 } else if ( SDL_windowX || SDL_windowY || window ) { |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1608 x = bounds.left; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1609 y = bounds.top; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1610 } else { |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1611 x = y = -1; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1612 swp_flags |= SWP_NOMOVE; |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1613 } |
|
c4a5a772c5d9
The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents:
1288
diff
changeset
|
1614 SetWindowPos(SDL_Window, HWND_NOTOPMOST, x, y, width, height, swp_flags); |
|
1291
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1615 SDL_windowX = SDL_bounds.left; |
|
31331c444ea2
Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents:
1290
diff
changeset
|
1616 SDL_windowY = SDL_bounds.top; |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1617 } |
|
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
830
diff
changeset
|
1618 |
| 0 | 1619 } |
| 1620 ShowWindow(SDL_Window, SW_SHOW); | |
| 1621 SetForegroundWindow(SDL_Window); | |
|
1291
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Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
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1290
diff
changeset
|
1622 SDL_resizing = 0; |
| 0 | 1623 |
| 1523 | 1624 /* JC 14 Mar 2006 |
| 1625 Flush the message loop or this can cause big problems later | |
| 1626 Especially if the user decides to use dialog boxes or assert()! | |
| 1627 */ | |
| 1628 WIN_FlushMessageQueue(); | |
| 1629 | |
| 0 | 1630 /* We're live! */ |
| 1631 return(video); | |
| 1632 } | |
| 1633 | |
| 1634 struct private_hwdata { | |
| 1635 LPDIRECTDRAWSURFACE3 dd_surface; | |
| 1636 LPDIRECTDRAWSURFACE3 dd_writebuf; | |
| 1637 }; | |
| 1638 | |
| 1639 static int DX5_AllocDDSurface(_THIS, SDL_Surface *surface, | |
| 1640 LPDIRECTDRAWSURFACE3 requested, Uint32 flag) | |
| 1641 { | |
| 1642 LPDIRECTDRAWSURFACE dd_surface1; | |
| 1643 LPDIRECTDRAWSURFACE3 dd_surface3; | |
| 1644 DDSURFACEDESC ddsd; | |
| 1645 HRESULT result; | |
| 1646 | |
| 1647 /* Clear the hardware flag, in case we fail */ | |
| 1648 surface->flags &= ~flag; | |
| 1649 | |
| 1650 /* Allocate the hardware acceleration data */ | |
| 1651 surface->hwdata = (struct private_hwdata *) | |
|
1336
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Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1652 SDL_malloc(sizeof(*surface->hwdata)); |
| 0 | 1653 if ( surface->hwdata == NULL ) { |
| 1654 SDL_OutOfMemory(); | |
| 1655 return(-1); | |
| 1656 } | |
| 1657 dd_surface3 = NULL; | |
| 1658 | |
| 1659 /* Set up the surface description */ | |
|
1336
3692456e7b0f
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Sam Lantinga <slouken@libsdl.org>
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1330
diff
changeset
|
1660 SDL_memset(&ddsd, 0, sizeof(ddsd)); |
| 0 | 1661 ddsd.dwSize = sizeof(ddsd); |
| 1662 ddsd.dwFlags = (DDSD_WIDTH|DDSD_HEIGHT|DDSD_CAPS| | |
| 1663 DDSD_PITCH|DDSD_PIXELFORMAT); | |
| 1664 ddsd.dwWidth = surface->w; | |
| 1665 ddsd.dwHeight= surface->h; | |
| 1666 #if defined(NONAMELESSUNION) | |
| 1667 ddsd.u1.lPitch = surface->pitch; | |
| 1668 #else | |
| 1669 ddsd.lPitch = surface->pitch; | |
| 1670 #endif | |
| 1671 if ( (flag & SDL_HWSURFACE) == SDL_HWSURFACE ) { | |
| 1672 ddsd.ddsCaps.dwCaps = | |
| 1673 (DDSCAPS_OFFSCREENPLAIN|DDSCAPS_VIDEOMEMORY); | |
| 1674 } else { | |
| 1675 ddsd.ddsCaps.dwCaps = | |
| 1676 (DDSCAPS_OFFSCREENPLAIN|DDSCAPS_SYSTEMMEMORY); | |
| 1677 } | |
| 1678 ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat); | |
| 1679 ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB; | |
| 1680 if ( surface->format->palette ) { | |
| 1681 ddsd.ddpfPixelFormat.dwFlags |= DDPF_PALETTEINDEXED8; | |
| 1682 } | |
| 1683 #if defined(NONAMELESSUNION) | |
| 1684 ddsd.ddpfPixelFormat.u1.dwRGBBitCount = surface->format->BitsPerPixel; | |
| 1685 ddsd.ddpfPixelFormat.u2.dwRBitMask = surface->format->Rmask; | |
| 1686 ddsd.ddpfPixelFormat.u3.dwGBitMask = surface->format->Gmask; | |
| 1687 ddsd.ddpfPixelFormat.u4.dwBBitMask = surface->format->Bmask; | |
| 1688 #else | |
| 1689 ddsd.ddpfPixelFormat.dwRGBBitCount = surface->format->BitsPerPixel; | |
| 1690 ddsd.ddpfPixelFormat.dwRBitMask = surface->format->Rmask; | |
| 1691 ddsd.ddpfPixelFormat.dwGBitMask = surface->format->Gmask; | |
| 1692 ddsd.ddpfPixelFormat.dwBBitMask = surface->format->Bmask; | |
| 1693 #endif | |
| 1694 | |
| 1695 /* Create the DirectDraw video surface */ | |
| 1696 if ( requested != NULL ) { | |
| 1697 dd_surface3 = requested; | |
| 1698 } else { | |
| 1699 result = IDirectDraw2_CreateSurface(ddraw2, | |
| 1700 &ddsd, &dd_surface1, NULL); | |
| 1701 if ( result != DD_OK ) { | |
| 1702 SetDDerror("DirectDraw2::CreateSurface", result); | |
| 1703 goto error_end; | |
| 1704 } | |
| 1705 result = IDirectDrawSurface_QueryInterface(dd_surface1, | |
| 1706 &IID_IDirectDrawSurface3, (LPVOID *)&dd_surface3); | |
| 1707 IDirectDrawSurface_Release(dd_surface1); | |
| 1708 if ( result != DD_OK ) { | |
| 1709 SetDDerror("DirectDrawSurface::QueryInterface", result); | |
| 1710 goto error_end; | |
| 1711 } | |
| 1712 } | |
| 1713 | |
| 1714 if ( (flag & SDL_HWSURFACE) == SDL_HWSURFACE ) { | |
| 1715 /* Check to see whether the surface actually ended up | |
| 1716 in video memory, and fail if not. We expect the | |
| 1717 surfaces we create here to actually be in hardware! | |
| 1718 */ | |
| 1719 result = IDirectDrawSurface3_GetCaps(dd_surface3,&ddsd.ddsCaps); | |
| 1720 if ( result != DD_OK ) { | |
| 1721 SetDDerror("DirectDrawSurface3::GetCaps", result); | |
| 1722 goto error_end; | |
| 1723 } | |
| 1724 if ( (ddsd.ddsCaps.dwCaps&DDSCAPS_VIDEOMEMORY) != | |
| 1725 DDSCAPS_VIDEOMEMORY ) { | |
| 1726 SDL_SetError("No room in video memory"); | |
| 1727 goto error_end; | |
| 1728 } | |
| 1729 } else { | |
| 1730 /* Try to hook our surface memory */ | |
| 1731 ddsd.dwFlags = DDSD_LPSURFACE; | |
| 1732 ddsd.lpSurface = surface->pixels; | |
| 1733 result = IDirectDrawSurface3_SetSurfaceDesc(dd_surface3, | |
| 1734 &ddsd, 0); | |
| 1735 if ( result != DD_OK ) { | |
| 1736 SetDDerror("DirectDraw2::SetSurfaceDesc", result); | |
| 1737 goto error_end; | |
| 1738 } | |
| 1739 | |
| 1740 } | |
| 1741 | |
| 1742 /* Make sure the surface format was set properly */ | |
|
1336
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Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1743 SDL_memset(&ddsd, 0, sizeof(ddsd)); |
| 0 | 1744 ddsd.dwSize = sizeof(ddsd); |
| 1745 result = IDirectDrawSurface3_Lock(dd_surface3, NULL, | |
|
443
778b970cec12
Added temporarily disabled code for hardware acceleration in windowed mode.
Sam Lantinga <slouken@libsdl.org>
parents:
442
diff
changeset
|
1746 &ddsd, (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); |
| 0 | 1747 if ( result != DD_OK ) { |
| 1748 SetDDerror("DirectDrawSurface3::Lock", result); | |
| 1749 goto error_end; | |
| 1750 } | |
| 1751 IDirectDrawSurface3_Unlock(dd_surface3, NULL); | |
| 1752 | |
| 1753 if ( (flag & SDL_HWSURFACE) == SDL_SWSURFACE ) { | |
| 1754 if ( ddsd.lpSurface != surface->pixels ) { | |
| 1755 SDL_SetError("DDraw didn't use SDL surface memory"); | |
| 1756 goto error_end; | |
| 1757 } | |
| 1758 if ( | |
| 1759 #if defined(NONAMELESSUNION) | |
| 1760 ddsd.u1.lPitch | |
| 1761 #else | |
| 1762 ddsd.lPitch | |
| 1763 #endif | |
| 1764 != (LONG)surface->pitch ) { | |
| 1765 SDL_SetError("DDraw created surface with wrong pitch"); | |
| 1766 goto error_end; | |
| 1767 } | |
| 1768 } else { | |
| 1769 #if defined(NONAMELESSUNION) | |
| 1770 surface->pitch = (Uint16)ddsd.u1.lPitch; | |
| 1771 #else | |
| 1772 surface->pitch = (Uint16)ddsd.lPitch; | |
| 1773 #endif | |
| 1774 } | |
| 1775 #if defined(NONAMELESSUNION) | |
| 1776 if ( (ddsd.ddpfPixelFormat.u1.dwRGBBitCount != | |
| 1777 surface->format->BitsPerPixel) || | |
| 1778 (ddsd.ddpfPixelFormat.u2.dwRBitMask != surface->format->Rmask) || | |
| 1779 (ddsd.ddpfPixelFormat.u3.dwGBitMask != surface->format->Gmask) || | |
| 1780 (ddsd.ddpfPixelFormat.u4.dwBBitMask != surface->format->Bmask) ){ | |
| 1781 #else | |
| 1782 if ( (ddsd.ddpfPixelFormat.dwRGBBitCount != | |
| 1783 surface->format->BitsPerPixel) || | |
| 1784 (ddsd.ddpfPixelFormat.dwRBitMask != surface->format->Rmask) || | |
| 1785 (ddsd.ddpfPixelFormat.dwGBitMask != surface->format->Gmask) || | |
| 1786 (ddsd.ddpfPixelFormat.dwBBitMask != surface->format->Bmask) ){ | |
| 1787 #endif | |
| 1788 SDL_SetError("DDraw didn't use SDL surface description"); | |
| 1789 goto error_end; | |
| 1790 } | |
| 1791 if ( (ddsd.dwWidth != (DWORD)surface->w) || | |
| 1792 (ddsd.dwHeight != (DWORD)surface->h) ) { | |
| 1793 SDL_SetError("DDraw created surface with wrong size"); | |
| 1794 goto error_end; | |
| 1795 } | |
| 1796 | |
| 1797 /* Set the surface private data */ | |
| 1798 surface->flags |= flag; | |
| 1799 surface->hwdata->dd_surface = dd_surface3; | |
| 1800 if ( (surface->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF ) { | |
| 1801 LPDIRECTDRAWSURFACE3 dd_writebuf; | |
| 1802 | |
| 1803 ddsd.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER; | |
| 1804 result = IDirectDrawSurface3_GetAttachedSurface(dd_surface3, | |
| 1805 &ddsd.ddsCaps, &dd_writebuf); | |
| 1806 if ( result != DD_OK ) { | |
| 1807 SetDDerror("DirectDrawSurface3::GetAttachedSurface", | |
| 1808 result); | |
| 1809 } else { | |
| 1810 dd_surface3 = dd_writebuf; | |
| 1811 } | |
| 1812 } | |
| 1813 surface->hwdata->dd_writebuf = dd_surface3; | |
| 1814 | |
| 1815 /* We're ready to go! */ | |
| 1816 return(0); | |
| 1817 | |
| 1818 /* Okay, so goto's are cheesy, but there are so many possible | |
| 1819 errors in this function, and the cleanup is the same in | |
| 1820 every single case. Is there a better way, other than deeply | |
| 1821 nesting the code? | |
| 1822 */ | |
| 1823 error_end: | |
| 1824 if ( (dd_surface3 != NULL) && (dd_surface3 != requested) ) { | |
| 1825 IDirectDrawSurface_Release(dd_surface3); | |
| 1826 } | |
|
1336
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Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1827 SDL_free(surface->hwdata); |
| 0 | 1828 surface->hwdata = NULL; |
| 1829 return(-1); | |
| 1830 } | |
| 1831 | |
| 1832 static int DX5_AllocHWSurface(_THIS, SDL_Surface *surface) | |
| 1833 { | |
| 1834 /* DDraw limitation -- you need to set cooperative level first */ | |
| 1835 if ( SDL_primary == NULL ) { | |
| 1836 SDL_SetError("You must set a non-GL video mode first"); | |
| 1837 return(-1); | |
| 1838 } | |
| 1839 return(DX5_AllocDDSurface(this, surface, NULL, SDL_HWSURFACE)); | |
| 1840 } | |
| 1841 | |
|
1
cf2af46e9e2a
Changes since SDL 1.2.0 release
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1842 #ifdef DDRAW_DEBUG |
| 0 | 1843 void PrintSurface(char *title, LPDIRECTDRAWSURFACE3 surface, Uint32 flags) |
| 1844 { | |
| 1845 DDSURFACEDESC ddsd; | |
| 1846 | |
| 1847 /* Lock and load! */ | |
|
1336
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Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1330
diff
changeset
|
1848 SDL_memset(&ddsd, 0, sizeof(ddsd)); |
| 0 | 1849 ddsd.dwSize = sizeof(ddsd); |
| 1850 if ( IDirectDrawSurface3_Lock(surface, NULL, &ddsd, | |
| 1851 (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL) != DD_OK ) { | |
| 1852 return; | |
| 1853 } | |
| 1854 IDirectDrawSurface3_Unlock(surface, NULL); | |
| 1855 | |
| 1856 fprintf(stderr, "%s:\n", title); | |
| 1857 fprintf(stderr, "\tSize: %dx%d in %s at %ld bpp (pitch = %ld)\n", | |
| 1858 ddsd.dwWidth, ddsd.dwHeight, | |
| 1859 (flags & SDL_HWSURFACE) ? "hardware" : "software", | |
| 1860 #if defined(NONAMELESSUNION) | |
| 1861 ddsd.ddpfPixelFormat.u1.dwRGBBitCount, ddsd.u1.lPitch); | |
| 1862 #else | |
| 1863 ddsd.ddpfPixelFormat.dwRGBBitCount, ddsd.lPitch); | |
| 1864 #endif | |
| 1865 fprintf(stderr, "\tR = 0x%X, G = 0x%X, B = 0x%X\n", | |
| 1866 #if defined(NONAMELESSUNION) | |
| 1867 ddsd.ddpfPixelFormat.u2.dwRBitMask, | |
| 1868 ddsd.ddpfPixelFormat.u3.dwGBitMask, | |
| 1869 ddsd.ddpfPixelFormat.u4.dwBBitMask); | |
| 1870 #else | |
| 1871 ddsd.ddpfPixelFormat.dwRBitMask, | |
| 1872 ddsd.ddpfPixelFormat.dwGBitMask, | |
| 1873 ddsd.ddpfPixelFormat.dwBBitMask); | |
| 1874 #endif | |
| 1875 } | |
|
1
cf2af46e9e2a
Changes since SDL 1.2.0 release
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1876 #endif /* DDRAW_DEBUG */ |
| 0 | 1877 |
| 1878 static int DX5_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect, | |
| 1879 SDL_Surface *dst, SDL_Rect *dstrect) | |
| 1880 { | |
| 1881 LPDIRECTDRAWSURFACE3 src_surface; | |
| 1882 LPDIRECTDRAWSURFACE3 dst_surface; | |
| 1883 DWORD flags; | |
| 1884 RECT rect; | |
| 1885 HRESULT result; | |
| 1886 | |
| 1887 /* Set it up.. the desination must have a DDRAW surface */ | |
| 1888 src_surface = src->hwdata->dd_writebuf; | |
| 1889 dst_surface = dst->hwdata->dd_writebuf; | |
|
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Fixed 2048 pixel limitation in DirectX blit code
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parents:
453
diff
changeset
|
1890 rect.top = (LONG)srcrect->y; |
|
0b0c2e63eb27
Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1891 rect.bottom = (LONG)srcrect->y+srcrect->h; |
|
0b0c2e63eb27
Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1892 rect.left = (LONG)srcrect->x; |
|
0b0c2e63eb27
Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1893 rect.right = (LONG)srcrect->x+srcrect->w; |
| 0 | 1894 if ( (src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY ) |
| 1895 flags = DDBLTFAST_SRCCOLORKEY; | |
| 1896 else | |
| 1897 flags = DDBLTFAST_NOCOLORKEY; | |
| 1898 /* FIXME: We can remove this flag for _really_ fast blit queuing, | |
| 1899 but it will affect the return values of locks and flips. | |
| 1900 */ | |
| 1901 flags |= DDBLTFAST_WAIT; | |
| 1902 | |
| 1903 /* Do the blit! */ | |
| 1904 result = IDirectDrawSurface3_BltFast(dst_surface, | |
| 1905 dstrect->x, dstrect->y, src_surface, &rect, flags); | |
| 1906 if ( result != DD_OK ) { | |
| 1907 if ( result == DDERR_SURFACELOST ) { | |
| 1908 result = IDirectDrawSurface3_Restore(src_surface); | |
| 1909 result = IDirectDrawSurface3_Restore(dst_surface); | |
| 1910 /* The surfaces need to be reloaded with artwork */ | |
| 1911 SDL_SetError("Blit surfaces were lost, reload them"); | |
| 1912 return(-2); | |
| 1913 } | |
| 1914 SetDDerror("IDirectDrawSurface3::BltFast", result); | |
| 1915 #ifdef DDRAW_DEBUG | |
| 1916 fprintf(stderr, "Original dest rect: %dx%d at %d,%d\n", dstrect->w, dstrect->h, dstrect->x, dstrect->y); | |
| 1917 fprintf(stderr, "HW accelerated %sblit to from 0x%p to 0x%p at (%d,%d)\n", | |
| 1918 (src->flags & SDL_SRCCOLORKEY) ? "colorkey " : "", src, dst, | |
| 1919 dstrect->x, dstrect->y); | |
| 1920 PrintSurface("SRC", src_surface, src->flags); | |
| 1921 PrintSurface("DST", dst_surface, dst->flags); | |
| 1922 fprintf(stderr, "Source rectangle: (%d,%d) - (%d,%d)\n", | |
| 1923 rect.left, rect.top, rect.right, rect.bottom); | |
| 1924 #endif | |
| 1925 /* Unexpected error, fall back to software blit */ | |
| 1926 return(src->map->sw_blit(src, srcrect, dst, dstrect)); | |
| 1927 } | |
| 1928 return(0); | |
| 1929 } | |
| 1930 | |
| 1931 static int DX5_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst) | |
| 1932 { | |
| 1933 int accelerated; | |
| 1934 | |
| 1935 /* We need to have a DDraw surface for HW blits */ | |
| 1936 if ( (src->flags & SDL_HWSURFACE) == SDL_SWSURFACE ) { | |
| 1937 /* Allocate a DDraw surface for the blit */ | |
| 1938 if ( src->hwdata == NULL ) { | |
| 1939 DX5_AllocDDSurface(this, src, NULL, SDL_SWSURFACE); | |
| 1940 } | |
| 1941 } | |
| 1942 if ( src->hwdata == NULL ) { | |
| 1943 return(0); | |
| 1944 } | |
| 1945 | |
| 1946 /* Set initial acceleration on */ | |
| 1947 src->flags |= SDL_HWACCEL; | |
| 1948 | |
| 1949 /* Set the surface attributes */ | |
| 1950 if ( (src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY ) { | |
| 1951 if ( DX5_SetHWColorKey(this, src, src->format->colorkey) < 0 ) { | |
| 1952 src->flags &= ~SDL_HWACCEL; | |
| 1953 } | |
| 1954 } | |
| 1955 if ( (src->flags & SDL_SRCALPHA) == SDL_SRCALPHA ) { | |
| 1956 if ( DX5_SetHWAlpha(this, src, src->format->alpha) < 0 ) { | |
| 1957 src->flags &= ~SDL_HWACCEL; | |
| 1958 } | |
| 1959 } | |
| 1960 | |
| 1961 /* Check to see if final surface blit is accelerated */ | |
| 1962 accelerated = !!(src->flags & SDL_HWACCEL); | |
| 1963 if ( accelerated ) { | |
| 1964 #ifdef DDRAW_DEBUG | |
| 1965 fprintf(stderr, "Setting accelerated blit on 0x%p\n", src); | |
| 1966 #endif | |
| 1967 src->map->hw_blit = DX5_HWAccelBlit; | |
| 1968 } | |
| 1969 return(accelerated); | |
| 1970 } | |
| 1971 | |
| 1972 static int DX5_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color) | |
| 1973 { | |
| 1974 LPDIRECTDRAWSURFACE3 dst_surface; | |
| 1975 RECT area; | |
| 1976 DDBLTFX bltfx; | |
| 1977 HRESULT result; | |
| 1978 | |
| 1979 #ifdef DDRAW_DEBUG | |
| 1980 fprintf(stderr, "HW accelerated fill at (%d,%d)\n", dstrect->x, dstrect->y); | |
| 1981 #endif | |
| 1982 dst_surface = dst->hwdata->dd_writebuf; | |
|
468
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Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1983 area.top = (LONG)dstrect->y; |
|
0b0c2e63eb27
Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1984 area.bottom = (LONG)dstrect->y+dstrect->h; |
|
0b0c2e63eb27
Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1985 area.left = (LONG)dstrect->x; |
|
0b0c2e63eb27
Fixed 2048 pixel limitation in DirectX blit code
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
1986 area.right = (LONG)dstrect->x+dstrect->w; |
| 0 | 1987 bltfx.dwSize = sizeof(bltfx); |
| 1988 #if defined(NONAMELESSUNION) | |
| 1989 bltfx.u5.dwFillColor = color; | |
| 1990 #else | |
| 1991 bltfx.dwFillColor = color; | |
| 1992 #endif | |
| 1993 result = IDirectDrawSurface3_Blt(dst_surface, | |
| 1994 &area, NULL, NULL, DDBLT_COLORFILL|DDBLT_WAIT, &bltfx); | |
| 1995 if ( result == DDERR_SURFACELOST ) { | |
| 1996 IDirectDrawSurface3_Restore(dst_surface); | |
| 1997 result = IDirectDrawSurface3_Blt(dst_surface, | |
| 1998 &area, NULL, NULL, DDBLT_COLORFILL|DDBLT_WAIT, &bltfx); | |
| 1999 } | |
| 2000 if ( result != DD_OK ) { | |
| 2001 SetDDerror("IDirectDrawSurface3::Blt", result); | |
| 2002 return(-1); | |
| 2003 } | |
| 2004 return(0); | |
| 2005 } | |
| 2006 | |
| 2007 static int DX5_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key) | |
| 2008 { | |
| 2009 DDCOLORKEY colorkey; | |
| 2010 HRESULT result; | |
| 2011 | |
| 2012 /* Set the surface colorkey */ | |
| 2013 colorkey.dwColorSpaceLowValue = key; | |
| 2014 colorkey.dwColorSpaceHighValue = key; | |
| 2015 result = IDirectDrawSurface3_SetColorKey( | |
| 2016 surface->hwdata->dd_surface, DDCKEY_SRCBLT, &colorkey); | |
| 2017 if ( result != DD_OK ) { | |
| 2018 SetDDerror("IDirectDrawSurface3::SetColorKey", result); | |
| 2019 return(-1); | |
| 2020 } | |
| 2021 return(0); | |
| 2022 } | |
| 2023 static int DX5_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha) | |
| 2024 { | |
| 2025 return(-1); | |
| 2026 } | |
| 2027 | |
| 2028 static int DX5_LockHWSurface(_THIS, SDL_Surface *surface) | |
| 2029 { | |
| 2030 HRESULT result; | |
| 2031 LPDIRECTDRAWSURFACE3 dd_surface; | |
| 2032 DDSURFACEDESC ddsd; | |
| 2033 | |
| 2034 /* Lock and load! */ | |
| 2035 dd_surface = surface->hwdata->dd_writebuf; | |
|
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2036 SDL_memset(&ddsd, 0, sizeof(ddsd)); |
| 0 | 2037 ddsd.dwSize = sizeof(ddsd); |
| 2038 result = IDirectDrawSurface3_Lock(dd_surface, NULL, &ddsd, | |
| 2039 (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); | |
| 2040 if ( result == DDERR_SURFACELOST ) { | |
| 2041 result = IDirectDrawSurface3_Restore( | |
| 2042 surface->hwdata->dd_surface); | |
| 2043 result = IDirectDrawSurface3_Lock(dd_surface, NULL, &ddsd, | |
| 2044 (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); | |
| 2045 } | |
| 2046 if ( result != DD_OK ) { | |
| 2047 SetDDerror("DirectDrawSurface3::Lock", result); | |
| 2048 return(-1); | |
| 2049 } | |
| 2050 /* Pitch might have changed -- recalculate pitch and offset */ | |
| 2051 #if defined(NONAMELESSUNION) | |
| 2052 if ( surface->pitch != ddsd.u1.lPitch ) { | |
| 2053 surface->pitch = ddsd.u1.lPitch; | |
| 2054 #else | |
| 2055 if ( surface->pitch != ddsd.lPitch ) { | |
| 2056 surface->pitch = (Uint16)ddsd.lPitch; | |
| 2057 #endif | |
| 2058 surface->offset = | |
| 2059 ((ddsd.dwHeight-surface->h)/2)*surface->pitch + | |
| 2060 ((ddsd.dwWidth-surface->w)/2)* | |
| 2061 surface->format->BytesPerPixel; | |
| 2062 } | |
| 2063 surface->pixels = ddsd.lpSurface; | |
| 2064 return(0); | |
| 2065 } | |
| 2066 | |
| 2067 static void DX5_UnlockHWSurface(_THIS, SDL_Surface *surface) | |
| 2068 { | |
| 2069 IDirectDrawSurface3_Unlock(surface->hwdata->dd_writebuf, NULL); | |
| 2070 surface->pixels = NULL; | |
| 2071 } | |
| 2072 | |
| 2073 static int DX5_FlipHWSurface(_THIS, SDL_Surface *surface) | |
| 2074 { | |
| 2075 HRESULT result; | |
| 2076 LPDIRECTDRAWSURFACE3 dd_surface; | |
| 2077 | |
| 2078 dd_surface = surface->hwdata->dd_surface; | |
|
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2079 |
|
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2080 /* to prevent big slowdown on fast computers, wait here instead of driver ring 0 code */ |
|
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2081 /* Dmitry Yakimov (ftech@tula.net) */ |
|
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2082 while(IDirectDrawSurface3_GetFlipStatus(dd_surface, DDGBS_ISBLTDONE) == DDERR_WASSTILLDRAWING); |
|
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|
2083 |
|
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|
2084 result = IDirectDrawSurface3_Flip(dd_surface, NULL, DDFLIP_WAIT); |
| 0 | 2085 if ( result == DDERR_SURFACELOST ) { |
| 2086 result = IDirectDrawSurface3_Restore( | |
| 2087 surface->hwdata->dd_surface); | |
|
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2088 while(IDirectDrawSurface3_GetFlipStatus(dd_surface, DDGBS_ISBLTDONE) == DDERR_WASSTILLDRAWING); |
|
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|
2089 result = IDirectDrawSurface3_Flip(dd_surface, NULL, DDFLIP_WAIT); |
| 0 | 2090 } |
| 2091 if ( result != DD_OK ) { | |
| 2092 SetDDerror("DirectDrawSurface3::Flip", result); | |
| 2093 return(-1); | |
| 2094 } | |
| 2095 return(0); | |
| 2096 } | |
| 2097 | |
| 2098 static void DX5_FreeHWSurface(_THIS, SDL_Surface *surface) | |
| 2099 { | |
| 2100 if ( surface->hwdata ) { | |
| 2101 if ( surface->hwdata->dd_surface != SDL_primary ) { | |
| 2102 IDirectDrawSurface3_Release(surface->hwdata->dd_surface); | |
| 2103 } | |
|
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2104 SDL_free(surface->hwdata); |
| 0 | 2105 surface->hwdata = NULL; |
| 2106 } | |
| 2107 } | |
| 2108 | |
| 2109 void DX5_WindowUpdate(_THIS, int numrects, SDL_Rect *rects) | |
| 2110 { | |
| 2111 HRESULT result; | |
| 2112 int i; | |
| 2113 RECT src, dst; | |
| 2114 | |
| 2115 for ( i=0; i<numrects; ++i ) { | |
|
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2116 src.top = (LONG)rects[i].y; |
|
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2117 src.bottom = (LONG)rects[i].y+rects[i].h; |
|
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2118 src.left = (LONG)rects[i].x; |
|
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2119 src.right = (LONG)rects[i].x+rects[i].w; |
|
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|
2120 dst.top = SDL_bounds.top+src.top; |
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|
2121 dst.left = SDL_bounds.left+src.left; |
| 0 | 2122 dst.bottom = SDL_bounds.top+src.bottom; |
|
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|
2123 dst.right = SDL_bounds.left+src.right; |
| 0 | 2124 result = IDirectDrawSurface3_Blt(SDL_primary, &dst, |
| 2125 this->screen->hwdata->dd_surface, &src, | |
| 2126 DDBLT_WAIT, NULL); | |
| 2127 /* Doh! Check for lost surface and restore it */ | |
| 2128 if ( result == DDERR_SURFACELOST ) { | |
| 2129 IDirectDrawSurface3_Restore(SDL_primary); | |
| 2130 IDirectDrawSurface3_Blt(SDL_primary, &dst, | |
| 2131 this->screen->hwdata->dd_surface, &src, | |
| 2132 DDBLT_WAIT, NULL); | |
| 2133 } | |
| 2134 } | |
| 2135 } | |
| 2136 | |
| 2137 void DX5_DirectUpdate(_THIS, int numrects, SDL_Rect *rects) | |
| 2138 { | |
| 2139 } | |
| 2140 | |
| 2141 /* Compress a full palette into the limited number of colors given to us | |
| 2142 by windows. | |
| 2143 | |
| 2144 The "best" way to do this is to sort the colors by diversity and place | |
| 2145 the most diverse colors into the limited palette. Unfortunately this | |
| 2146 results in widely varying colors being displayed in the interval during | |
| 2147 which the windows palette has been set, and the mapping of the shadow | |
| 2148 surface to the new palette. This is especially noticeable during fades. | |
| 2149 | |
| 2150 To deal with this problem, we can copy a predetermined portion of the | |
| 2151 full palette, and use that as the limited palette. This allows colors | |
| 2152 to fade smoothly as the remapping is very similar on each palette change. | |
| 2153 Unfortunately, this breaks applications which partition the palette into | |
| 2154 distinct and widely varying areas, expecting all colors to be available. | |
| 2155 | |
| 2156 I'm making them both available, chosen at compile time. | |
| 2157 If you want the chunk-o-palette algorithm, define SIMPLE_COMPRESSION, | |
| 2158 otherwise the sort-by-diversity algorithm will be used. | |
| 2159 */ | |
| 2160 #define SIMPLE_COMPRESSION | |
| 2161 #define CS_CS_DIST(A, B) ({ \ | |
| 2162 int r = (A.r - B.r); \ | |
| 2163 int g = (A.g - B.g); \ | |
| 2164 int b = (A.b - B.b); \ | |
| 2165 (r*r + g*g + b*b); \ | |
| 2166 }) | |
| 2167 static void DX5_CompressPalette(_THIS, SDL_Color *colors, int ncolors, int maxcolors) | |
| 2168 { | |
| 2169 #ifdef SIMPLE_COMPRESSION | |
| 2170 int i, j; | |
| 2171 #else | |
| 2172 static SDL_Color zero = { 0, 0, 0, 0 }; | |
| 2173 int i, j; | |
| 2174 int max, dist; | |
| 2175 int prev, next; | |
| 2176 int *pool; | |
| 2177 int *seen, *order; | |
| 2178 #endif | |
| 2179 | |
| 2180 /* Does this happen? */ | |
| 2181 if ( maxcolors > ncolors ) { | |
| 2182 maxcolors = ncolors; | |
| 2183 } | |
| 2184 | |
| 2185 #ifdef SIMPLE_COMPRESSION | |
| 2186 /* Just copy the first "maxcolors" colors */ | |
| 2187 for ( j=10, i=0; i<maxcolors; ++i, ++j ) { | |
| 2188 SDL_colors[j].peRed = colors[i].r; | |
| 2189 SDL_colors[j].peGreen = colors[i].g; | |
| 2190 SDL_colors[j].peBlue = colors[i].b; | |
| 2191 } | |
| 2192 #else | |
| 2193 /* Allocate memory for the arrays we use */ | |
|
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|
2194 pool = SDL_stack_alloc(int, 2*ncolors); |
| 0 | 2195 if ( pool == NULL ) { |
| 2196 /* No worries, just return */; | |
| 2197 return; | |
| 2198 } | |
| 2199 seen = pool; | |
|
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|
2200 SDL_memset(seen, 0, ncolors*sizeof(int)); |
| 0 | 2201 order = pool+ncolors; |
| 2202 | |
| 2203 /* Start with the brightest color */ | |
| 2204 max = 0; | |
| 2205 for ( i=0; i<ncolors; ++i ) { | |
| 2206 dist = CS_CS_DIST(zero, colors[i]); | |
| 2207 if ( dist >= max ) { | |
| 2208 max = dist; | |
| 2209 next = i; | |
| 2210 } | |
| 2211 } | |
| 2212 j = 0; | |
| 2213 order[j++] = next; | |
| 2214 seen[next] = 1; | |
| 2215 prev = next; | |
| 2216 | |
| 2217 /* Keep going through all the colors */ | |
| 2218 while ( j < maxcolors ) { | |
| 2219 max = 0; | |
| 2220 for ( i=0; i<ncolors; ++i ) { | |
| 2221 if ( seen[i] ) { | |
| 2222 continue; | |
| 2223 } | |
| 2224 dist = CS_CS_DIST(colors[i], colors[prev]); | |
| 2225 if ( dist >= max ) { | |
| 2226 max = dist; | |
| 2227 next = i; | |
| 2228 } | |
| 2229 } | |
| 2230 order[j++] = next; | |
| 2231 seen[next] = 1; | |
| 2232 prev = next; | |
| 2233 } | |
| 2234 | |
| 2235 /* Compress the colors to the palette */ | |
| 2236 for ( j=10, i=0; i<maxcolors; ++i, ++j ) { | |
| 2237 SDL_colors[j].peRed = colors[order[i]].r; | |
| 2238 SDL_colors[j].peGreen = colors[order[i]].g; | |
| 2239 SDL_colors[j].peBlue = colors[order[i]].b; | |
| 2240 } | |
|
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|
2241 SDL_stack_free(pool); |
| 0 | 2242 #endif /* SIMPLE_COMPRESSION */ |
| 2243 } | |
| 2244 | |
| 2245 /* Set the system colormap in both fullscreen and windowed modes */ | |
| 2246 int DX5_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) | |
| 2247 { | |
| 2248 int i; | |
| 2249 int alloct_all; | |
| 2250 | |
| 2251 /* Copy palette colors into display palette */ | |
| 2252 alloct_all = 0; | |
| 2253 if ( SDL_palette != NULL ) { | |
| 2254 if ( (this->screen->flags&SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | |
| 2255 /* We can set all entries explicitly */ | |
| 2256 for ( i=0; i< ncolors; ++i ) { | |
| 2257 int j = firstcolor + i; | |
| 2258 SDL_colors[j].peRed = colors[i].r; | |
| 2259 SDL_colors[j].peGreen = colors[i].g; | |
| 2260 SDL_colors[j].peBlue = colors[i].b; | |
| 2261 } | |
| 2262 IDirectDrawPalette_SetEntries(SDL_palette, 0, | |
| 2263 firstcolor, ncolors, &SDL_colors[firstcolor]); | |
| 2264 alloct_all = 1; | |
| 2265 } else { | |
| 2266 /* Grab the 236 most diverse colors in the palette */ | |
| 2267 DX5_CompressPalette(this, colors, ncolors, 236); | |
| 2268 /* This sends an WM_PALETTECHANGED message to us */ | |
| 2269 colorchange_expected = 1; | |
| 2270 IDirectDrawPalette_SetEntries(SDL_palette, 0, | |
| 2271 0, 256, SDL_colors); | |
| 2272 } | |
| 2273 } | |
| 2274 return(alloct_all); | |
| 2275 } | |
| 2276 | |
| 2277 /* Gamma code is only available on DirectX 7 and newer */ | |
| 2278 static int DX5_SetGammaRamp(_THIS, Uint16 *ramp) | |
| 2279 { | |
|
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2280 #ifdef IDirectDrawGammaControl_SetGammaRamp |
| 0 | 2281 LPDIRECTDRAWGAMMACONTROL gamma; |
| 2282 DDGAMMARAMP gamma_ramp; | |
| 2283 HRESULT result; | |
|
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2284 #endif |
| 0 | 2285 |
|
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2286 /* In windowed or OpenGL mode, use windib gamma code */ |
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2287 if ( ! DDRAW_FULLSCREEN() ) { |
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2288 return DIB_SetGammaRamp(this, ramp); |
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2289 } |
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2290 |
|
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2291 #ifndef IDirectDrawGammaControl_SetGammaRamp |
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2292 SDL_SetError("SDL compiled without DirectX gamma ramp support"); |
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2293 return -1; |
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2294 #else |
| 0 | 2295 /* Check for a video mode! */ |
| 2296 if ( ! SDL_primary ) { | |
| 2297 SDL_SetError("A video mode must be set for gamma correction"); | |
| 2298 return(-1); | |
| 2299 } | |
| 2300 | |
| 2301 /* Get the gamma control object */ | |
| 2302 result = IDirectDrawSurface3_QueryInterface(SDL_primary, | |
| 2303 &IID_IDirectDrawGammaControl, (LPVOID *)&gamma); | |
| 2304 if ( result != DD_OK ) { | |
| 2305 SetDDerror("DirectDrawSurface3::QueryInterface(GAMMA)", result); | |
| 2306 return(-1); | |
| 2307 } | |
| 2308 | |
| 2309 /* Set up the gamma ramp */ | |
|
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2310 SDL_memcpy(gamma_ramp.red, &ramp[0*256], 256*sizeof(*ramp)); |
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2311 SDL_memcpy(gamma_ramp.green, &ramp[1*256], 256*sizeof(*ramp)); |
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2312 SDL_memcpy(gamma_ramp.blue, &ramp[2*256], 256*sizeof(*ramp)); |
| 0 | 2313 result = IDirectDrawGammaControl_SetGammaRamp(gamma, 0, &gamma_ramp); |
| 2314 if ( result != DD_OK ) { | |
| 2315 SetDDerror("DirectDrawGammaControl::SetGammaRamp()", result); | |
| 2316 } | |
| 2317 | |
| 2318 /* Release the interface and return */ | |
| 2319 IDirectDrawGammaControl_Release(gamma); | |
| 2320 return (result == DD_OK) ? 0 : -1; | |
|
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2321 #endif /* !IDirectDrawGammaControl_SetGammaRamp */ |
| 0 | 2322 } |
| 2323 | |
| 2324 static int DX5_GetGammaRamp(_THIS, Uint16 *ramp) | |
| 2325 { | |
|
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2326 #ifdef IDirectDrawGammaControl_SetGammaRamp |
| 0 | 2327 LPDIRECTDRAWGAMMACONTROL gamma; |
| 2328 DDGAMMARAMP gamma_ramp; | |
| 2329 HRESULT result; | |
|
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2330 #endif |
| 0 | 2331 |
|
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|
2332 /* In windowed or OpenGL mode, use windib gamma code */ |
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2333 if ( ! DDRAW_FULLSCREEN() ) { |
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2334 return DIB_GetGammaRamp(this, ramp); |
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2335 } |
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2336 |
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2337 #ifndef IDirectDrawGammaControl_SetGammaRamp |
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2338 SDL_SetError("SDL compiled without DirectX gamma ramp support"); |
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2339 return -1; |
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2340 #else |
| 0 | 2341 /* Check for a video mode! */ |
| 2342 if ( ! SDL_primary ) { | |
| 2343 SDL_SetError("A video mode must be set for gamma correction"); | |
| 2344 return(-1); | |
| 2345 } | |
| 2346 | |
| 2347 /* Get the gamma control object */ | |
| 2348 result = IDirectDrawSurface3_QueryInterface(SDL_primary, | |
| 2349 &IID_IDirectDrawGammaControl, (LPVOID *)&gamma); | |
| 2350 if ( result != DD_OK ) { | |
| 2351 SetDDerror("DirectDrawSurface3::QueryInterface(GAMMA)", result); | |
| 2352 return(-1); | |
| 2353 } | |
| 2354 | |
| 2355 /* Set up the gamma ramp */ | |
| 2356 result = IDirectDrawGammaControl_GetGammaRamp(gamma, 0, &gamma_ramp); | |
| 2357 if ( result == DD_OK ) { | |
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2358 SDL_memcpy(&ramp[0*256], gamma_ramp.red, 256*sizeof(*ramp)); |
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2359 SDL_memcpy(&ramp[1*256], gamma_ramp.green, 256*sizeof(*ramp)); |
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2360 SDL_memcpy(&ramp[2*256], gamma_ramp.blue, 256*sizeof(*ramp)); |
| 0 | 2361 } else { |
| 2362 SetDDerror("DirectDrawGammaControl::GetGammaRamp()", result); | |
| 2363 } | |
| 2364 | |
| 2365 /* Release the interface and return */ | |
| 2366 IDirectDrawGammaControl_Release(gamma); | |
| 2367 return (result == DD_OK) ? 0 : -1; | |
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2368 #endif /* !IDirectDrawGammaControl_SetGammaRamp */ |
| 0 | 2369 } |
| 2370 | |
| 2371 void DX5_VideoQuit(_THIS) | |
| 2372 { | |
| 2373 int i, j; | |
| 2374 | |
| 2375 /* If we're fullscreen GL, we need to reset the display */ | |
| 2376 if ( this->screen != NULL ) { | |
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2377 #ifndef NO_CHANGEDISPLAYSETTINGS |
| 0 | 2378 if ( (this->screen->flags & (SDL_OPENGL|SDL_FULLSCREEN)) == |
| 2379 (SDL_OPENGL|SDL_FULLSCREEN) ) { | |
| 2380 ChangeDisplaySettings(NULL, 0); | |
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376
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2381 ShowWindow(SDL_Window, SW_HIDE); |
| 0 | 2382 } |
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2383 #endif |
| 0 | 2384 if ( this->screen->flags & SDL_OPENGL ) { |
| 2385 WIN_GL_ShutDown(this); | |
| 2386 } | |
| 2387 } | |
| 2388 | |
| 2389 /* Free any palettes we used */ | |
| 2390 if ( SDL_palette != NULL ) { | |
| 2391 IDirectDrawPalette_Release(SDL_palette); | |
| 2392 SDL_palette = NULL; | |
| 2393 } | |
| 2394 | |
| 2395 /* Allow the primary surface to be freed */ | |
| 2396 if ( SDL_primary != NULL ) { | |
| 2397 SDL_primary = NULL; | |
| 2398 } | |
| 2399 | |
| 2400 /* Free video mode lists */ | |
| 2401 for ( i=0; i<NUM_MODELISTS; ++i ) { | |
| 2402 if ( SDL_modelist[i] != NULL ) { | |
| 2403 for ( j=0; SDL_modelist[i][j]; ++j ) | |
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2404 SDL_free(SDL_modelist[i][j]); |
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2405 SDL_free(SDL_modelist[i]); |
| 0 | 2406 SDL_modelist[i] = NULL; |
| 2407 } | |
| 2408 } | |
| 2409 | |
| 2410 /* Free the window */ | |
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2411 DIB_QuitGamma(this); |
| 0 | 2412 if ( SDL_Window ) { |
| 2413 DX5_DestroyWindow(this); | |
| 2414 } | |
| 2415 | |
| 2416 /* Free our window icon */ | |
| 2417 if ( screen_icn ) { | |
| 2418 DestroyIcon(screen_icn); | |
| 2419 screen_icn = NULL; | |
| 2420 } | |
| 2421 } | |
| 2422 | |
| 2423 /* Exported for the windows message loop only */ | |
| 2424 void DX5_RealizePalette(_THIS) | |
| 2425 { | |
| 2426 if ( SDL_palette ) { | |
| 2427 IDirectDrawSurface3_SetPalette(SDL_primary, SDL_palette); | |
| 2428 } | |
| 2429 } | |
| 2430 static void DX5_Recolor8Bit(_THIS, SDL_Surface *surface, Uint8 *mapping) | |
| 2431 { | |
| 2432 int row, col; | |
| 2433 Uint8 *pixels; | |
| 2434 | |
| 2435 if ( surface->w && surface->h ) { | |
| 2436 if ( (surface->flags & SDL_HWSURFACE) == SDL_HWSURFACE ) { | |
| 2437 if ( this->LockHWSurface(this, surface) < 0 ) { | |
| 2438 return; | |
| 2439 } | |
| 2440 } | |
| 2441 for ( row=0; row<surface->h; ++row ) { | |
| 2442 pixels = (Uint8 *)surface->pixels+row*surface->pitch; | |
| 2443 for ( col=0; col<surface->w; ++col, ++pixels ) { | |
| 2444 *pixels = mapping[*pixels]; | |
| 2445 } | |
| 2446 } | |
| 2447 if ( (surface->flags & SDL_HWSURFACE) == SDL_HWSURFACE ) { | |
| 2448 this->UnlockHWSurface(this, surface); | |
| 2449 } | |
| 2450 SDL_UpdateRect(surface, 0, 0, 0, 0); | |
| 2451 } | |
| 2452 } | |
| 2453 void DX5_PaletteChanged(_THIS, HWND window) | |
| 2454 { | |
| 2455 SDL_Palette *palette; | |
| 2456 SDL_Color *saved = NULL; | |
| 2457 HDC hdc; | |
| 2458 int i; | |
| 2459 PALETTEENTRY *entries; | |
| 2460 | |
| 2461 /* This is true when the window is closing */ | |
| 2462 if ( (SDL_primary == NULL) || (SDL_VideoSurface == NULL) ) | |
| 2463 return; | |
| 2464 | |
| 2465 /* We need to get the colors as they were set */ | |
| 2466 palette = this->physpal; | |
| 2467 if(!palette) | |
| 2468 palette = SDL_VideoSurface->format->palette; | |
| 2469 if ( palette == NULL ) { /* Sometimes we don't have a palette */ | |
| 2470 return; | |
| 2471 } | |
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2472 entries = SDL_stack_alloc(PALETTEENTRY, palette->ncolors); |
| 0 | 2473 hdc = GetDC(window); |
| 2474 GetSystemPaletteEntries(hdc, 0, palette->ncolors, entries); | |
| 2475 ReleaseDC(window, hdc); | |
| 2476 if ( ! colorchange_expected ) { | |
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2477 saved = SDL_stack_alloc(SDL_Color, palette->ncolors); |
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2478 SDL_memcpy(saved, palette->colors, |
| 0 | 2479 palette->ncolors*sizeof(SDL_Color)); |
| 2480 } | |
| 2481 for ( i=0; i<palette->ncolors; ++i ) { | |
| 2482 palette->colors[i].r = entries[i].peRed; | |
| 2483 palette->colors[i].g = entries[i].peGreen; | |
| 2484 palette->colors[i].b = entries[i].peBlue; | |
| 2485 } | |
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2486 SDL_stack_free(entries); |
| 0 | 2487 if ( ! colorchange_expected ) { |
| 2488 Uint8 mapping[256]; | |
| 2489 | |
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2490 SDL_memset(mapping, 0, sizeof(mapping)); |
| 0 | 2491 for ( i=0; i<palette->ncolors; ++i ) { |
| 2492 mapping[i] = SDL_FindColor(palette, | |
| 2493 saved[i].r, saved[i].g, saved[i].b); | |
| 2494 } | |
| 2495 DX5_Recolor8Bit(this, SDL_VideoSurface, mapping); | |
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2496 SDL_stack_free(saved); |
| 0 | 2497 } |
| 2498 colorchange_expected = 0; | |
| 2499 | |
| 2500 /* Notify all mapped surfaces of the change */ | |
| 2501 SDL_FormatChanged(SDL_VideoSurface); | |
| 2502 } | |
| 2503 | |
| 2504 /* Exported for the windows message loop only */ | |
| 2505 void DX5_WinPAINT(_THIS, HDC hdc) | |
| 2506 { | |
| 2507 SDL_UpdateRect(SDL_PublicSurface, 0, 0, 0, 0); | |
| 2508 } |