#ifndef __GRAPHICS_ADAPTATION_HBY__

#define __GRAPHICS_ADAPTATION_HBY__

REM Graphics Adaptation Selection

// Supported Graphics Adaptations

#define SGA_CLASSIC                0x1000 // Pre-NGA

#define SGA_SW                     0x1001 // NGA Pure software

#define SGA_MBX                    0x1002 // NGA Fully MBX-accelerated

#define SGA_SW_NO_GRAPHICSRESOURCE 0x1003 // Software NGA without Graphics Resource and DirectGDI

// Apply defaults

#ifndef SYMBIAN_GRAPHICS_ADAPTATION

#  ifndef SYMBIAN_GRAPHICS_USE_GCE

#    define SYMBIAN_GRAPHICS_ADAPTATION SGA_CLASSIC

#  else

#    define SYMBIAN_GRAPHICS_ADAPTATION SGA_SW

#  endif

#endif

// Validate user choices

#if !defined(SYMBIAN_GRAPHICS_USE_GCE) && SYMBIAN_GRAPHICS_ADAPTATION != SGA_CLASSIC

#  error Invalid adaptation choice.  Pre-NGA must use SGA_CLASSIC.

#endif

#if defined(SYMBIAN_GRAPHICS_USE_GCE) && SYMBIAN_GRAPHICS_ADAPTATION == SGA_CLASSIC

#  error Invalid adaptation choice.  NGA must not use SGA_CLASSIC.

#endif

#if defined(SYMBIAN_GRAPHICS_DIRECTGDI_USE_OPENVG) && SYMBIAN_GRAPHICS_ADAPTATION == SGA_CLASSIC

#  error Invalid adaptation choice.  Pre-NGA must not use DirectGDI.

#endif

#if defined(SYMBIAN_GRAPHICS_USE_OPENWF_MIGRATION) && SYMBIAN_GRAPHICS_ADAPTATION != SGA_SW && SYMBIAN_GRAPHICS_ADAPTATION != SGA_SW_NO_GRAPHICSRESOURCE

#  error Invalid adaptation choice.  NGA-OPENWF (GCE migration) must only use basic NGA configuration SGA_SW.

#endif

// Apply over-rides here so that no redefining warnings are given

#if defined(SYMBIAN_GRAPHICS_DIRECTGDI_USE_OPENVG)

#	define DIRECTGDI_DRV <directgdiadapter_vg.iby>

#endif

#if defined(MBXBACKEND)

WARNING MBXBACKEND is deprecated.

#	define GCE_DRV <compositionbackend_mbx.iby> 

#endif

#if defined(SGXBACKEND)

WARNING SGXBACKEND is deprecated.

#	define GRAPHICSRESOURCE_DRV <graphicsresourceadapter_sgx.iby> 

#	define SGRESOURCE_DRV <sgresource_sgx.iby> 

#endif

// Select default drivers

#if SYMBIAN_GRAPHICS_ADAPTATION == SGA_CLASSIC

	#ifndef OPENGLES_DRV

    #	define OPENGLES_DRV <opengles_sw.iby>

	#endif

	#ifndef OPENVG_DRV

    #	define OPENVG_DRV <openvg_sw.iby>

	#endif

	#ifndef EGL_DRV

    #	define EGL_DRV <egl_hg_nongce.iby>

	#endif

	#ifndef FBSRASTERIZER_DRV

	#	define FBSRASTERIZER_DRV <fbsrasterizer_stub.iby>

	#endif

	#if defined(GRAPHICS_TEST_GCE)

	// In order to run tests on the GCE a non-NGA environment is required

		#ifndef GCE_DRV

		#	define GCE_DRV <compositionbackend_arm.iby>

		#endif

		#ifndef SURFACEMANAGER_DRV

		#	define SURFACEMANAGER_DRV <surfacemanager_ref.iby>

		#endif

		#ifndef SURFACEUPDATE_DRV

		#	define SURFACEUPDATE_DRV <surfaceupdate_ref.iby>

		#endif

	#endif

#elif SYMBIAN_GRAPHICS_ADAPTATION == SGA_SW

	#ifndef OPENGLES_DRV

    #	define OPENGLES_DRV <opengles_sw.iby>

	#endif

	#ifndef OPENVG_DRV

    #	define OPENVG_DRV <openvg_sw.iby>

	#endif

	#ifndef EGL_DRV

	#	ifdef SYMBIAN_GRAPHICS_USE_EGL_REF

	#		define EGL_DRV <egl_ref.iby>

	#	else

	#		define EGL_DRV <egl_hg_gce.iby>

	#	endif

	#endif

	#ifndef GCE_DRV

	#	define GCE_DRV <compositionbackend_arm.iby>

	#endif

	#ifndef SURFACEMANAGER_DRV

	#	define SURFACEMANAGER_DRV <surfacemanager_ref.iby>

	#endif

	#ifndef SURFACEUPDATE_DRV

	#	define SURFACEUPDATE_DRV <surfaceupdate_ref.iby>

	#endif

    #define INCLUDE_GRAPHICSRESOURCEADAPTER

	#ifndef GRAPHICSRESOURCE_DRV

	#	define GRAPHICSRESOURCE_DRV <graphicsresourceadapter_sw.iby>

	#endif

	#ifndef SGRESOURCE_DRV

	#	define SGRESOURCE_DRV <sgresource_sw.iby>

	#endif

	#ifndef DIRECTGDI_DRV

	#	define DIRECTGDI_DRV <directgdiadapter_sw.iby>

	#endif

	#ifndef FBSRASTERIZER_DRV

	#	define FBSRASTERIZER_DRV <fbsrasterizer_stub.iby>

	#endif

	#endif

#elif SYMBIAN_GRAPHICS_ADAPTATION == SGA_MBX

	// Imagination's MBX drivers used as default

	#ifndef OPENGLES_DRV

    #	define OPENGLES_DRV <img_opengles.iby>

	#endif

	#ifndef OPENVG_DRV

    #	define OPENVG_DRV <img_openvg.iby>

	#endif

	#ifndef EGL_DRV

    #	define EGL_DRV <img_egl.iby>

	#endif

	#ifndef GCE_DRV

	#	define GCE_DRV <compositionbackend_mbx.iby>

	#endif

	#ifndef SURFACEMANAGER_DRV

	#	define SURFACEMANAGER_DRV <surfacemanager_ref.iby>

	#endif

	#ifndef SURFACEUPDATE_DRV

	#	define SURFACEUPDATE_DRV <surfaceupdate_ref.iby>

	#endif

    #define INCLUDE_GRAPHICSRESOURCEADAPTER

	#ifndef GRAPHICSRESOURCE_DRV

	#	define GRAPHICSRESOURCE_DRV <graphicsresourceadapter_mbx.iby>

	#endif

	#ifndef SGRESOURCE_DRV

	#	define SGRESOURCE_DRV <sgresource_mbx.iby>

	#endif

	#ifndef DIRECTGDI_DRV

	#	define DIRECTGDI_DRV <directgdiadapter_vg.iby>

	#endif

	#ifndef FBSRASTERIZER_DRV

	#	define FBSRASTERIZER_DRV <fbsrasterizer_stub.iby>

	#endif

#elif SYMBIAN_GRAPHICS_ADAPTATION == SGA_SW_NO_GRAPHICSRESOURCE

	#ifndef OPENGLES_DRV

    #	define OPENGLES_DRV <opengles_sw.iby>

	#endif

	#ifndef OPENVG_DRV

    #	define OPENVG_DRV <openvg_sw.iby>

	#endif

	#ifndef EGL_DRV

	#	ifdef SYMBIAN_GRAPHICS_USE_EGL_REF

	#		define EGL_DRV <egl_ref.iby>

	#	else

	#		define EGL_DRV <egl_hg_gce.iby>

	#	endif

	#endif

	#ifndef GCE_DRV

	#	define GCE_DRV <compositionbackend_arm.iby>

	#endif

	#ifndef SURFACEMANAGER_DRV

	#	define SURFACEMANAGER_DRV <surfacemanager_ref.iby>

	#endif

	#ifndef SURFACEUPDATE_DRV

	#	define SURFACEUPDATE_DRV <surfaceupdate_ref.iby>

	#endif

	#ifndef FBSRASTERIZER_DRV

	#	define FBSRASTERIZER_DRV <fbsrasterizer_stub.iby>

	#endif

	#ifndef SGRESOURCE_DRV

	#	define SGRESOURCE_DRV <sgresource_sw.iby>

	#endif

	#endif

#else

#  error "Unsupported Graphics adaptation selected"

#endif

// Log selections to the generated OBY file

REM "OPENGLES DRV"         : OPENGLES_DRV

REM "OPENVG DRV"           : OPENVG_DRV

REM "EGL DRV"              : EGL_DRV

REM "GCE DRV"              : GCE_DRV

REM "GRAPHICSRESOURCE DRV" : GRAPHICSRESOURCE_DRV 

REM "SURFACEMANAGER DRV"   : SURFACEMANAGER_DRV

REM "SURFACEUPDATE DRV"    : SURFACEUPDATE_DRV

REM "DIRECTGDI DRV"        : DIRECTGDI_DRV 

REM "FBSRASTERIZER DRV"    : FBSRASTERIZER_DRV 

#endif  // __GRAPHICS_ADAPTATION_HBY__