GfxEnvDAVE.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef __GFX_ENV_DAVE__H__
#define __GFX_ENV_DAVE__H__
 
#include "GfxEnv.h"
 
#include "dave_base.h"
 
class CGfxEnvDAVE : public CGfxEnv
{
public:
    static eC_Bool CreateInstance(
        const SurfaceMode_t& eSurfaceMode,
        const CGUICommonEnums::ImageType_t& eScreenFormat,
        const eC_UInt& uiWidth,
        const eC_UInt& uiHeight,
        const eC_UInt& uiBufferCount,
        const eC_Bool& bResizable);
 
    virtual eC_UInt InitDisplay();
 
    virtual void DeInitDisplay();
 
    virtual void InitLayer(const LayerConfiguration_t& kLayerConfig);
 
    virtual void UpdateLayer(const LayerConfiguration_t& eLayerConfig, const LayerUpdate_t& eUpdateReason);
 
    virtual eC_Bool UpdateLayerBuffers(const eC_UInt& uiLayerID, void* pkRenderBuffer, void* pkDisplayBuffer, const eC_UInt& uiWidth, const eC_UInt& uiHeight);
 
    virtual void StartOfRefresh();
 
    virtual void EndOfRefresh();
 
    virtual void SetDevice(void* pkDevice);
 
    virtual void* GetMergeBuffer() const;
 
protected:
    CGfxEnvDAVE(
        const SurfaceMode_t& eSurfaceMode,
        const CGUICommonEnums::ImageType_t& eScreenFormat,
        const eC_UInt& uiWidth,
        const eC_UInt& uiHeight,
        const eC_UInt& uiBufferCount = 1,
        const eC_Bool& bResizable = false,
        const eC_Bool& bUseDisplayEmulation = false);
    virtual ~CGfxEnvDAVE();
 
private:
    eC_UInt GetD1PixelFormat(const CGUICommonEnums::ImageType_t& ePixFormat) const;
 
private:
    d1_device* m_dc_handle;
    eC_Bool m_bUseDisplayEmulation;
};
 
#endif