sdl_drv.h

audio-video-codecs.rar语音编解码器

/*
 *
 *                 INTEL CORPORATION PROPRIETARY INFORMATION
 *    This software is supplied under the terms of a license agreement or
 *    nondisclosure agreement with Intel Corporation and may not be copied
 *    or disclosed except in accordance with the terms of that agreement.
 *         Copyright(c) 2001-2006 Intel Corporation. All Rights Reserved.
 *
 */

#ifndef __SDL_DRV_H__
#define __SDL_DRV_H__

#include <umc_defs.h>

#ifdef UMC_ENABLE_SDL_VIDEO_RENDER

#include "drv.h"
#include <SDL/SDL.h>

typedef struct SDLDrv
{
    SDL_Surface*    win;
    Ipp32s          win_width;
    Ipp32s          win_height;

    Uint32          sdl_fmt;
} SDLDrv;

typedef struct SDLVideoDrvParams
{
    VideoDrvParams  common;     /* common parameters */
    Uint32          sdl_fmt;
} SDLVideoDrvParams;

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */

    extern VIDEO_DRV_INIT_FUNC(umc_sdl_Init, driver, params);
    extern VIDEO_DRV_CLOSE_FUNC(umc_sdl_Close, driver);

    extern VIDEO_DRV_CREATE_SURFACE_FUNC(umc_sdl_CreateSurface, driver);
    extern VIDEO_DRV_FREE_SURFACE_FUNC(umc_sdl_FreeSurface, driver, srf);

    extern VIDEO_DRV_LOCK_SURFACE_FUNC(umc_sdl_LockSurface,driver,srf,planes);
    extern VIDEO_DRV_UNLOCK_SURFACE_FUNC(umc_sdl_UnlockSurface, driver, srf);

    extern VIDEO_DRV_RENDER_FRAME_FUNC(umc_sdl_RenderFrame, driver, frame, rect);
    extern VIDEO_DRV_SET_VIDEO_MODE_FUNC(umc_sdl_SetVideoMode,driver,rect,mode);

    /* Function returns <SDL_Surface*>. */
    extern VIDEO_DRV_GET_WINDOW_FUNC(umc_sdl_GetWindow, driver);
    extern VIDEO_DRV_RUN_EVENT_LOOP_FUNC(umc_sdl_RunEventLoop, driver);

    extern const VideoDrvSpec SDLVideoDrvSpec;

#ifdef __cplusplus
}
#endif /* __cplusplus */

#define UMC_SDL_GET_WINDOW(void_win) (SDL_Surface*)(void_win)

#endif /* defined(UMC_ENABLE_SDL_VIDEO_RENDER) */

#endif /* __SDL_DRV_H__ */