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annotate src/video/maccommon/SDL_macgl_c.h @ 4165:3b8ac3d311a2 SDL-1.2

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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
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
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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
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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.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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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
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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23 /* AGL implementation of SDL OpenGL support */
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24
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25 #include "SDL_config.h"
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26
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27 #if SDL_VIDEO_OPENGL
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28 #include "SDL_opengl.h"
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29 #if __MACOSX__
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30 #include <AGL/agl.h> /* AGL.framework */
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31 #else
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32 #include <agl.h>
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33 #endif
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34 #endif /* SDL_VIDEO_OPENGL */
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36 /* OpenGL functions */
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37 extern int Mac_GL_Init(_THIS);
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38 extern void Mac_GL_Quit(_THIS);
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39 #if SDL_VIDEO_OPENGL
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40 extern int Mac_GL_MakeCurrent(_THIS);
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41 extern int Mac_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value);
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42 extern void Mac_GL_SwapBuffers(_THIS);
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43 extern int Mac_GL_LoadLibrary(_THIS, const char *location);
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44 extern void Mac_GL_UnloadLibrary(_THIS);
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45 extern void* Mac_GL_GetProcAddress(_THIS, const char *proc);
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46 #endif
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47