0c30a927ed
--HG-- extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403321
65 lines
2 KiB
C
65 lines
2 KiB
C
/*
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SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2009 Sam Lantinga
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Sam Lantinga
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slouken@libsdl.org
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*/
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#include "SDL_config.h"
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#ifndef __SDL_PH_YUV_H__
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#define __SDL_PH_YUV_H__
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/* This is the photon implementation of YUV video overlays */
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#include "SDL_video.h"
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#include "SDL_ph_video.h"
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struct private_yuvhwdata
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{
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FRAMEDATA *CurrentFrameData;
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FRAMEDATA *FrameData0;
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FRAMEDATA *FrameData1;
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PgScalerProps_t props;
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PgScalerCaps_t caps;
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PgVideoChannel_t *channel;
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PhArea_t CurrentViewPort;
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PhPoint_t CurrentWindowPos;
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long format;
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int scaler_on;
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int current;
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long YStride;
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long VStride;
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long UStride;
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int ischromakey;
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long chromakey;
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int forcedredraw;
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unsigned long State;
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long flags;
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int locked;
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};
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extern SDL_Overlay *ph_CreateYUVOverlay(_THIS, int width, int height,
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Uint32 format, SDL_Surface * display);
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extern int ph_LockYUVOverlay(_THIS, SDL_Overlay * overlay);
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extern void ph_UnlockYUVOverlay(_THIS, SDL_Overlay * overlay);
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extern int ph_DisplayYUVOverlay(_THIS, SDL_Overlay * overlay, SDL_Rect * src,
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SDL_Rect * dst);
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extern void ph_FreeYUVOverlay(_THIS, SDL_Overlay * overlay);
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#endif /* __SDL_PH_YUV_H__ */
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/* vi: set ts=4 sw=4 expandtab: */
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