Mercurial > sdl-ios-xcode
annotate src/video/windx5/SDL_dx5video.h @ 4165:3b8ac3d311a2 SDL-1.2
Hello.
This patch provides basic support for video on the Sony PS3
Linux framebuffer. Scaling, format-conversion, and drawing is
done from the SPEs, so there is little performance impact to
PPE applications. This is by no means production quality code,
but it is a very good start and a good example of how to use the
PS3's hardware capabilities to accelerate video playback on
the box.
The driver has been verified to work with ffplay, mplayer and xine.
This piece of software has been developed at the IBM R&D Lab
in Boeblingen, Germany and is now returned to the community.
Enjoy !
Signed-off-by: D.Herrendoerfer < d.herrendoerfer [at] de [dot] ibm [dot] com >
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 02 Apr 2009 04:06:55 +0000 |
| parents | a1b03ba2fcd0 |
| children |
| rev | line source |
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| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 4159 | 3 Copyright (C) 1997-2009 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 #ifndef _SDL_dx5video_h | |
| 25 #define _SDL_dx5video_h | |
| 26 | |
| 27 #include "directx.h" | |
| 28 | |
| 29 /* Private display data */ | |
| 30 struct SDL_PrivateVideoData { | |
| 31 LPDIRECTDRAW2 ddraw2; | |
| 32 LPDIRECTDRAWSURFACE3 SDL_primary; | |
| 33 LPDIRECTDRAWCLIPPER SDL_clipper; | |
| 34 LPDIRECTDRAWPALETTE SDL_palette; | |
| 35 PALETTEENTRY SDL_colors[256]; | |
| 36 int colorchange_expected; | |
| 37 | |
| 38 #define NUM_MODELISTS 4 /* 8, 16, 24, and 32 bits-per-pixel */ | |
| 39 int SDL_nummodes[NUM_MODELISTS]; | |
| 40 SDL_Rect **SDL_modelist[NUM_MODELISTS]; | |
| 41 int SDL_modeindex[NUM_MODELISTS]; | |
| 42 }; | |
| 43 /* Old variable names */ | |
| 44 #define ddraw2 (this->hidden->ddraw2) | |
| 45 #define SDL_primary (this->hidden->SDL_primary) | |
| 46 #define SDL_clipper (this->hidden->SDL_clipper) | |
| 47 #define SDL_palette (this->hidden->SDL_palette) | |
| 48 #define SDL_colors (this->hidden->SDL_colors) | |
| 49 #define colorchange_expected (this->hidden->colorchange_expected) | |
| 50 #define SDL_nummodes (this->hidden->SDL_nummodes) | |
| 51 #define SDL_modelist (this->hidden->SDL_modelist) | |
| 52 #define SDL_modeindex (this->hidden->SDL_modeindex) | |
| 53 | |
| 54 /* DirectX function pointers for video and events */ | |
| 55 extern HRESULT (WINAPI *DDrawCreate)( GUID FAR *lpGUID, LPDIRECTDRAW FAR *lplpDD, IUnknown FAR *pUnkOuter ); | |
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56 extern HRESULT (WINAPI *DInputCreate)(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUT *ppDI, LPUNKNOWN punkOuter); |
| 0 | 57 |
| 58 /* DirectDraw error reporting function */ | |
| 59 extern void SetDDerror(const char *function, int code); | |
| 60 | |
| 61 #endif /* _SDL_dx5video_h */ |