Mercurial > sdl-ios-xcode
annotate src/video/fbcon/SDL_fbelo.h @ 3910:af4d584e0edb SDL-1.2
Handle source data alignment correctly in Blit32to32SurfaceAlphaAltivec().
Fixes Bugzilla #279.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Mon, 12 Feb 2007 10:52:10 +0000 |
| parents | d910939febfa |
| children | 782fd950bd46 c121d94672cb a1b03ba2fcd0 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
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c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
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769
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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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1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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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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1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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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 | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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13 Lesser General Public License for more details. |
| 0 | 14 |
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1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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15 You should have received a copy of the GNU Lesser General Public |
|
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
16 License along with this library; if not, write to the Free Software |
|
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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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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252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
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20 slouken@libsdl.org |
| 0 | 21 */ |
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1402
d910939febfa
Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 #ifndef SDL_fbelo_h | |
| 25 #define SDL_fbelo_h | |
| 26 | |
| 27 #include "SDL_fbvideo.h" | |
| 28 | |
| 29 /* ELO */ | |
| 30 #define ELO_PACKET_SIZE 10 | |
| 31 #define ELO_START_BYTE 'U' | |
| 32 | |
| 33 /* eloConvertXY | |
| 34 Convert the raw coordinates from the ELO controller | |
| 35 to a screen position. | |
| 36 */ | |
| 37 void eloConvertXY(_THIS, int *dx, int *dy); | |
| 38 | |
| 39 /* eloInitController(int fd) | |
| 40 Initialize the ELO serial touchscreen controller | |
| 41 */ | |
| 42 int eloInitController(int fd); | |
| 43 | |
| 44 /* eloParsePacket | |
| 45 extract position and button state from a packet | |
| 46 */ | |
| 47 int eloParsePacket(unsigned char* mousebuf, int* dx, int* dy, int* button_state); | |
| 48 | |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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49 /* eloReadPosition |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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50 read a packet and get the cursor position |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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51 */ |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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52 |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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53 int eloReadPosition(_THIS, int fd, int* x, int* y, int* button_state, int* realx, int* realy); |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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54 |
| 0 | 55 #endif /* SDL_fbelo_h */ |