blt_video_render.h

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

/*
//
//                  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) 2003-2005 Intel Corporation. All Rights Reserved.
//
*/

#ifndef ___BLT_VIDEO_RENDER_H___
#define ___BLT_VIDEO_RENDER_H___

#include "umc_defs.h"

#if defined(UMC_ENABLE_BLT_VIDEO_RENDER)

#include "dx_video_render.h"

namespace UMC
{

class BLTVideoRender : public DXVideoRender
{
public:
    // Default constructor
    BLTVideoRender();

    // Destuctor
    virtual ~BLTVideoRender();

    // Initialize the render, return false if failed, call Close anyway
    virtual Status Init(MediaReceiverParams* pInit);

    //  Temporary stub, will be removed in future
    virtual Status Init(VideoRenderParams& rInit)
    {   return Init(&rInit); }

    // Rendering the current frame
    virtual Status RenderFrame();

    // Show the last rendered frame
    virtual Status ShowLastFrame();

    // Set/Reset full screen playback
    virtual Status SetFullScreen(ModuleContext& rContext, bool full);

    // Terminate the render
    virtual Status Close();

};

} // namespace UMC

#endif  //  defined(UMC_ENABLE_BLT_VIDEO_RENDER)

#endif  //  ___BLT_VIDEO_RENDER_H___