annotate README.WinCE @ 2427:32b9909db651 gsoc2008_iphone

changed macro MAX_G_FORCE to SDL_IPHONE_MAX_GFORCE and moved it to the SDL_config_iphoneos.h file. This should allow users to convert between the Sint16 returned by polling the joystick and units of g-force, which better describe what is going on with the iPhone (and are what the iPhone OS actually gives you). This conversion wouldn't be necessary except that we'd need floating point to store everything as g-force.
author Holmes Futrell <hfutrell@umail.ucsb.edu>
date Fri, 15 Aug 2008 00:46:58 +0000
parents 86d0d01290ea
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rev   line source
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2 Project files for embedded Visual C++ 3.0, 4.0 and
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3 Visual Studio 2005 can be found in VisualCE.zip
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4
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5 SDL supports GAPI and WinDib output for Windows CE.
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6
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7 GAPI driver supports:
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8
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9 - all possible WinCE devices (Pocket PC, Smartphones, HPC)
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10 with different orientations of video memory and resolutions.
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11 - 4, 8 and 16 bpp devices
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12 - special handling of 8bpp on 8bpp devices
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13 - VGA mode, you can even switch between VGA and GAPI in runtime
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14 (between 240x320 and 480x640 for example). On VGA devices you can
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15 use either GAPI or VGA.
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16 - Landscape mode and automatic rotation of buttons and stylus coordinates.
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17 To enable landscape mode make width of video screen bigger than height.
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18 For example:
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19 SDL_SetVideoMode(320,240,16,SDL_FULLSCREEN)
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20 - WM2005
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21 - SDL_ListModes
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23 NOTE:
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24 There are several SDL features not available in the WinCE port of SDL.
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25
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26 - DirectX is not yet available
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27 - Semaphores are not available
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28 - Joystick support is not available
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29 - CD-ROM control is not available
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30
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31 In addition, there are several features that run in "degraded" mode:
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32
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33 Preprocessor Symbol Effect
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34 =================== =================================
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35
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36 SDL_systimer.c:
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37 USE_GETTICKCOUNT Less accurate values for SDL time functions
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38 USE_SETTIMER Use only a single marginally accurate timer
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39
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40 SDL_syswm.c:
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41 DISABLE_ICON_SUPPORT Can't set the runtime window icon
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42
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43 SDL_sysmouse.c:
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44 USE_STATIC_CURSOR Only the arrow cursor is available
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45
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46 SDL_sysevents.c:
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47 NO_GETKEYBOARDSTATE Can't get modifier state on keyboard focus
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48
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49 SDL_dibevents.c:
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50 NO_GETKEYBOARDSTATE Very limited keycode translation
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51
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52 SDL_dibvideo.c:
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53 NO_GETDIBITS Can't distinguish between 15 bpp and 16 bpp
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54 NO_CHANGEDISPLAYSETTINGS No fullscreen support
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55 NO_GAMMA_SUPPORT Gamma correction not available