SDL_sysyuv.h revision 9682c8870b8ff5e4ac2e4c70b759f791c6f38c1f 
1/*
2    SDL - Simple DirectMedia Layer
3    Copyright (C) 1997-2012 Sam Lantinga
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
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
13    Lesser General Public License for more details.
14
15    You should have received a copy of the GNU Lesser General Public
16    License along with this library; if not, write to the Free Software
17    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18
19    Sam Lantinga
20    slouken@libsdl.org
21*/
22#include "SDL_config.h"
23
24
25#ifndef __SDL_SYS_YUV_H__
26#define __SDL_SYS_YUV_H__
27
28/* This is the BeOS implementation of YUV video overlays */
29
30#include "SDL_video.h"
31#include "SDL_lowvideo.h"
32
33extern "C" {
34
35struct private_yuvhwdata
36{
37/*  FRAMEDATA* CurrentFrameData;
38    FRAMEDATA* FrameData0;
39    FRAMEDATA* FrameData1;
40    PgScalerProps_t   props;
41    PgScalerCaps_t    caps;
42    PgVideoChannel_t* channel;
43    PhArea_t CurrentViewPort;
44    PhPoint_t CurrentWindowPos;
45    long format;
46    int scaler_on;
47    int current;
48    long YStride;
49    long VStride;
50    long UStride;
51    int ischromakey;
52    long chromakey;
53    int forcedredraw;
54    unsigned long State;
55    long flags;
56*/
57	SDL_Surface *display;
58	BView *bview;
59	bool first_display;
60	BBitmap *bbitmap;
61    int locked;
62};
63
64extern BBitmap * BE_GetOverlayBitmap(BRect bounds, color_space cs);
65extern SDL_Overlay* BE_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface* display);
66extern int BE_LockYUVOverlay(_THIS, SDL_Overlay* overlay);
67extern void BE_UnlockYUVOverlay(_THIS, SDL_Overlay* overlay);
68extern int BE_DisplayYUVOverlay(_THIS, SDL_Overlay* overlay, SDL_Rect* src, SDL_Rect* dst);
69extern void BE_FreeYUVOverlay(_THIS, SDL_Overlay* overlay);
70
71};
72
73#endif /* __SDL_PH_YUV_H__ */
74