xos_videos.h.svn-base

brew头文件分析

//**************************************************************
//Copyright (C), 2008-2008, AnyLook Co., Ltd.
//File name:    xBIOS_Video.h
//Author:       AnyLook
//Version:      1.0
//Date:        2008/07/31
//Description:
//    xOS Include file
//Others: 
//Function List: 
//<Name>        <desc>
//Simple        
//History: 
//<author>      <time>      <version >  <desc>
// AnyLook		 2008/07/31       1.0       build this moudle  
//**************************************************************


#ifndef _xOS_Video_VIDEO_H
#define _xOS_Video_VIDEO_H

#ifdef __cplusplus
extern "C" {
#endif

#include "xOS_Videos_VTBL.h"

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

static INLINE char  *xOS_Video_VideoDriverName(void *pWindow,char *namebuf, int maxlen)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->VideoDriverName(pWindow, namebuf,maxlen);
	}
	return 0;
}

static INLINE void *xOS_Video_GetVideoSurface(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->GetVideoSurface(pWindow);
	}
	return 0;
	
}

static INLINE xOS_VideoInfo  *xOS_Video_GetVideoInfo(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->GetVideoInfo(pWindow);
	}
	return 0;
	
}

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<,

/*
static INLINE int xOS_Video_Flip(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->Flip( pWindow);
	}
	return 0;
	
}
*/

static INLINE int xOS_Video_SetGamma(void *pWindow,float red, float green, float blue)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->SetGamma(pWindow, red,  green,  blue);
	}
	return 0;
	
}

static INLINE int xOS_Video_SetGammaRamp(void *pWindow,const Uint16 *red, const Uint16 *green, const Uint16 *blue)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->SetGammaRamp(pWindow,  red,   green,   blue);
	}
	return 0;
	
}

static INLINE int xOS_Video_GetGammaRamp(void *pWindow,Uint16 *red, Uint16 *green, Uint16 *blue)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->GetGammaRamp(pWindow, red,  green,  blue);
	}
	return 0;
	
}



//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<,,

/*

static INLINE Uint32	xOS_Video_MapRGB(void *pWindow,const xOS_PixelFormat * const format,
									const Uint8 r, const Uint8 g, const Uint8 b)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->MapRGB(pWindow,    format,
									 r, g,  b);
	}
	return 0;
	
}

static INLINE Uint32  xOS_Video_MapRGBA(void *pWindow,const xOS_PixelFormat * const format,
									const Uint8 r, const Uint8 g, const Uint8 b, const Uint8 a)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->MapRGBA(pWindow,  format,
									r, g,  b, a);
	}
	return 0;
	
}

static INLINE void xOS_Video_GetRGB(void *pWindow,Uint32 pixel, xOS_PixelFormat *fmt,
									Uint8 *r, Uint8 *g, Uint8 *b)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->GetRGB(pWindow, pixel,  fmt,
									 r,g, b);
	}
	
}

static INLINE void xOS_Video_GetRGBA(void *pWindow,Uint32 pixel, xOS_PixelFormat *fmt,
									Uint8 *r, Uint8 *g, Uint8 *b, Uint8 *a)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->GetRGBA(pWindow, pixel,  fmt,
									 r,  g,  b,  a);
	}
	
}


static INLINE void 	*xOS_Video_AllocSurface(void *pWindow,Uint32 flags, int width, int height, int depth, 
									   Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->CreateRGBSurface(pWindow,flags,  width,  height,  depth, 
									    Rmask,  Gmask,  Bmask,  Amask);
	}
	return 0;
	
}


static INLINE void *xOS_Video_CreateRGBSurface(void *pWindow,Uint32 flags, int width, int height, int depth, 
									   Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->CreateRGBSurface(pWindow, flags,  width,  height,  depth, 
									    Rmask,  Gmask,  Bmask,  Amask);
	}
	return 0;
	
}
static INLINE  void 		 *xOS_Video_CreateRGBSurfaceFrom(void *pWindow,void *pixels,
							  int width, int height, int depth, int pitch,
							   Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->CreateRGBSurfaceFrom(pWindow, pixels,
							   width,  height,  depth,  pitch,
							    Rmask,  Gmask,  Bmask,  Amask);
	}
	return 0;
	
}

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<




static INLINE void *xOS_Video_ConvertSurface(void *pWindow, xOS_PixelFormat *fmt, Uint32 flags)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->ConvertSurface( pWindow,  fmt,  flags);
	}
	return 0;
	
}

static INLINE int xOS_Video_BlitSurface(void *pSrcWindow, xOS_Rect *srcrect,
									   void *pDstWindow, xOS_Rect *dstrect)
{
	if(GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->UpperBlit( pSrcWindow,  srcrect,
									    pDstWindow,  dstrect);
	}
	return 0;
	
}


static INLINE int xOS_Video_FillRect(void *pWindow, xOS_Rect *dstrect, Uint32 color)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->FillRect( pWindow,  dstrect,  color);
	}
	return 0;
}

static INLINE void  *xOS_Video_DisplayFormat(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->DisplayFormat( pWindow);
	}
	return 0;
	
}


static INLINE void  *xOS_Video_DisplayFormatAlpha(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->DisplayFormatAlpha( pWindow);
	}
	return 0;
	
}

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<


static INLINE xOS_Overlay  *xOS_Video_CreateYUVOverlay(void *pWindow,int width, int height,Uint32 format,
											void *display)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->CreateYUVOverlay(pWindow, width,  height, format,
											 display);
	}

	return 0;
	
}

static INLINE int xOS_Video_LockYUVOverlay(void *pWindow, xOS_Overlay *overlay)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->LockYUVOverlay(pWindow, overlay);
	}
	return 0;
	
}

static INLINE void xOS_Video_UnlockYUVOverlay(void *pWindow, xOS_Overlay *overlay)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->UnlockYUVOverlay(pWindow, overlay);
	}
	
}

static INLINE int xOS_Video_DisplayYUVOverlay(void *pWindow, xOS_Overlay *overlay, xOS_Rect *dstrect)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->DisplayYUVOverlay(pWindow, overlay,  dstrect);
	}
	return 0;
}


static INLINE void xOS_Video_FreeYUVOverlay(void *pWindow, xOS_Overlay *overlay)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->FreeYUVOverlay(pWindow, overlay);
	}
	
}

static INLINE int xOS_Video_GL_LoadLibrary(void *pWindow, const char *path)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->GL_LoadLibrary(pWindow,  path);
	}
	return 0;
}

static INLINE void *xOS_Video_GL_GetProcAddress(void *pWindow, const char* proc)
{
	if (GETVIDEO(g_pxOSList))
	{
		return GETVIDEO(g_pxOSList)->GL_GetProcAddress(pWindow,  proc);
	}
	return 0;
	
}

static INLINE int xOS_Video_GL_SetAttribute(void *pWindow, xOS_GLattr attr, int value)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->GL_SetAttribute(pWindow, attr,  value);
	}
	return 0;
	
}

static INLINE int xOS_Video_GL_GetAttribute(void *pWindow, xOS_GLattr attr, int* value)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->GL_GetAttribute(pWindow, attr, value);
	}
	return 0;
	
}


//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<,,


static INLINE int xOS_Video_GL_LoadLibrary(void *pWindow, const char *path)
{
	if (GETVIDEO(g_pxOSList))
	{
		return	GETVIDEO(g_pxOSList)->GL_LoadLibrary(pWindow, path);
	}
	return 0;
}

static INLINE void* xOS_Video_GL_GetProcAddress(void *pWindow, const char *proc)
{
	if (GETVIDEO(g_pxOSList))
	{
		return	GETVIDEO(g_pxOSList)->GL_GetProcAddress(pWindow, proc);
	}
	return 0;
}

static INLINE int xOS_Video_GL_SetAttribute(void *pWindow, xOS_GLattr attr, int value)
{
	if (GETVIDEO(g_pxOSList))
	{
		return	GETVIDEO(g_pxOSList)->GL_SetAttribute(pWindow, attr, value);
	}
	return 0;
}

static INLINE int xOS_Video_GL_GetAttribute(void *pWindow, xOS_GLattr attr, int* value)
{
	if (GETVIDEO(g_pxOSList))
	{
		return	GETVIDEO(g_pxOSList)->GL_GetAttribute(pWindow, attr, value);
	}
	return 0;
}


static INLINE void xOS_Video_GL_SwapBuffers(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->GL_SwapBuffers(pWindow);
	}
	
}

static INLINE void xOS_Video_GL_UpdateRects(void *pWindow, int numrects, xOS_Rect* rects)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->GL_UpdateRects(pWindow, numrects,rects);
	}
	
}

static INLINE void  xOS_Video_GL_Lock(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->GL_Lock(pWindow);
	}
	
}

static INLINE void xOS_Video_GL_Unlock(void *pWindow)
{
	if (GETVIDEO(g_pxOSList))
	{
		 GETVIDEO(g_pxOSList)->GL_Unlock(pWindow);
	}
	
}

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<


static INLINE int xOS_Video_SoftStretch(void *pSrcWindow, xOS_Rect *srcrect,
										   void *pDstWindow, xOS_Rect *dstrect)
{
	if (GETVIDEO(g_pxOSList))
	{
		return  GETVIDEO(g_pxOSList)->SoftStretch( pSrcWindow,  srcrect,