+++ /dev/null
-/*!****************************************************************************
-@File pvr2d.h
-@Title PVR2D external header file
-@Author Imagination Technologies
-@Copyright Copyright (c) by Imagination Technologies Limited.
- This specification is protected by copyright laws and contains
- material proprietary to Imagination Technologies Limited.
- You may use and distribute this specification free of charge for implementing
- the functionality therein, without altering or removing any trademark, copyright,
- or other notice from the specification.
-@Platform Generic
-@Description PVR2D definitions for PVR2D clients
-******************************************************************************/
-
-
-/******************************************************************************
-Modifications :-
-$Log: pvr2d.h $
-******************************************************************************/
-
-#ifndef _PVR2D_H_
-#define _PVR2D_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* PVR2D Platform-specific definitions */
-#define PVR2D_EXPORT
-#define PVR2D_IMPORT
-
-
-#define PVR2D_REV_MAJOR 2
-#define PVR2D_REV_MINOR 1
-
-typedef enum
-{
- PVR2D_FALSE = 0,
- PVR2D_TRUE
-} PVR2D_BOOL;
-
-
-/* error codes */
-typedef enum
-{
- PVR2D_OK = 0,
- PVR2DERROR_INVALID_PARAMETER = -1,
- PVR2DERROR_DEVICE_UNAVAILABLE = -2,
- PVR2DERROR_INVALID_CONTEXT = -3,
- PVR2DERROR_MEMORY_UNAVAILABLE = -4,
- PVR2DERROR_DEVICE_NOT_PRESENT = -5,
- PVR2DERROR_IOCTL_ERROR = -6,
- PVR2DERROR_GENERIC_ERROR = -7,
- PVR2DERROR_BLT_NOTCOMPLETE = -8,
- PVR2DERROR_HW_FEATURE_NOT_SUPPORTED = -9,
- PVR2DERROR_NOT_YET_IMPLEMENTED = -10,
- PVR2DERROR_MAPPING_FAILED = -11
-}PVR2DERROR;
-
-
-/* pixel formats */
-typedef enum
-{
- PVR2D_1BPP = 0,
- PVR2D_RGB565,
- PVR2D_ARGB4444,
- PVR2D_RGB888,
- PVR2D_ARGB8888,
- PVR2D_ARGB1555,
- PVR2D_ALPHA8,
- PVR2D_ALPHA4,
- PVR2D_PAL2,
- PVR2D_PAL4,
- PVR2D_PAL8,
- PVR2D_VGAEMU
-
-}PVR2DFORMAT;
-
-
-/* wrap surface type */
-typedef enum
-{
- PVR2D_WRAPFLAG_NONCONTIGUOUS = 0,
- PVR2D_WRAPFLAG_CONTIGUOUS = 1,
-
-}PVR2DWRAPFLAGS;
-
-/* flags for control information of additional blits */
-typedef enum
-{
- PVR2D_BLIT_DISABLE_ALL = 0x0000, /* disable all additional controls */
- PVR2D_BLIT_CK_ENABLE = 0x0001, /* enable colour key */
- PVR2D_BLIT_GLOBAL_ALPHA_ENABLE = 0x0002, /* enable standard global alpha */
- PVR2D_BLIT_PERPIXEL_ALPHABLEND_ENABLE = 0x0004, /* enable per-pixel alpha bleding */
- PVR2D_BLIT_PAT_SURFACE_ENABLE = 0x0008, /* enable pattern surf (disable fill) */
- PVR2D_BLIT_FULLY_SPECIFIED_ALPHA_ENABLE = 0x0010, /* enable fully specified alpha */
- PVR2D_BLIT_ROT_90 = 0x0020, /* apply 90 degree rotation to the blt */
- PVR2D_BLIT_ROT_180 = 0x0040, /* apply 180 degree rotation to the blt */
- PVR2D_BLIT_ROT_270 = 0x0080, /* apply 270 degree rotation to the blt */
- PVR2D_BLIT_COPYORDER_TL2BR = 0x0100, /* copy order overrides */
- PVR2D_BLIT_COPYORDER_BR2TL = 0x0200,
- PVR2D_BLIT_COPYORDER_TR2BL = 0x0400,
- PVR2D_BLIT_COPYORDER_BL2TR = 0x0800,
- PVR2D_BLIT_COLKEY_SOURCE = 0x1000, /* Key colour is on the source surface */
- PVR2D_BLIT_COLKEY_DEST = 0x2000 /* Key colour is on the destination surface */
-
-} PVR2DBLITFLAGS;
-
-/* standard alpha-blending functions, AlphaBlendingFunc field of PVR2DBLTINFO */
-typedef enum
-{
- PVR2D_ALPHA_OP_SRC_DSTINV = 1, /* source alpha : Cdst = Csrc*Asrc + Cdst*(1-Asrc) */
- PVR2D_ALPHA_OP_SRCP_DSTINV = 2 /* premultiplied source alpha : Cdst = Csrc + Cdst*(1-Asrc) */
-} PVR2D_ALPHABLENDFUNC;
-
-/* blend ops for fully specified alpha */
-typedef enum
-{
- PVR2D_BLEND_OP_ZERO = 0,
- PVR2D_BLEND_OP_ONE = 1,
- PVR2D_BLEND_OP_SRC = 2,
- PVR2D_BLEND_OP_DST = 3,
- PVR2D_BLEND_OP_GLOBAL = 4,
- PVR2D_BLEND_OP_SRC_PLUS_GLOBAL = 5,
- PVR2D_BLEND_OP_DST_PLUS_GLOBAL = 6
-}PVR2D_BLEND_OP;
-
-
-typedef void* PVR2D_HANDLE;
-
-
-/* Fully specified alpha blend : pAlpha field of PVR2DBLTINFO structure */
-/* a fully specified Alpha Blend operation is defined as */
-/* DST (ALPHA) = (ALPHA_1 * SRC (ALPHA)) + (ALPHA_3 * DST (ALPHA)) */
-/* DST (RGB) = (ALPHA_2 * SRC (RGB)) + (ALPHA_4 * DST (RGB)) */
-/* if the pre-multiplication stage is enabled then the equations become the following: */
-/* PRE_MUL = ((SRC(A)) * (Global Alpha Value)) */
-/* DST (ALPHA) = (ALPHA_1 * SRC (ALPHA)) + (PRE_MUL * DST (ALPHA)) */
-/* DST (RGB) = (ALPHA_2 * SRC (RGB)) + (PRE_MUL * DST (RGB)) */
-/* if the transparent source alpha stage is enabled then a source alpha of zero forces the */
-/* source to be transparent for that pixel regardless of the blend equation being used. */
-typedef struct _PVR2D_ALPHABLT
-{
- PVR2D_BLEND_OP eAlpha1;
- PVR2D_BOOL bAlpha1Invert;
- PVR2D_BLEND_OP eAlpha2;
- PVR2D_BOOL bAlpha2Invert;
- PVR2D_BLEND_OP eAlpha3;
- PVR2D_BOOL bAlpha3Invert;
- PVR2D_BLEND_OP eAlpha4;
- PVR2D_BOOL bAlpha4Invert;
- PVR2D_BOOL bPremulAlpha; /* enable pre-multiplication stage */
- PVR2D_BOOL bTransAlpha; /* enable transparent source alpha stage */
- PVR2D_BOOL bUpdateAlphaLookup; /* enable and update the 1555-Lookup alpha table */
- unsigned char uAlphaLookup0; /* 8 bit alpha when A=0 in a 1555-Lookup surface */
- unsigned char uAlphaLookup1; /* 8 bit alpha when A=1 in a 1555-Lookup surface */
- unsigned char uGlobalRGB; /* Global Alpha Value for RGB, 0=transparent 255=opaque */
- unsigned char uGlobalA; /* Global Alpha Value for Alpha */
-
-} PVR2D_ALPHABLT, *PPVR2D_ALPHABLT;
-
-
-/* surface memory info structure */
-typedef struct _PVR2DMEMINFO
-{
- void *pBase;
- unsigned long ui32MemSize;
- unsigned long ui32DevAddr;
- unsigned long ulFlags;
- void *hPrivateData;
- void *hPrivateMapData;
-
-}PVR2DMEMINFO, *PPVR2DMEMINFO;
-
-
-#define PVR2D_MAX_DEVICE_NAME 20
-
-typedef struct _PVR2DDEVICEINFO
-{
- unsigned long ulDevID;
- char szDeviceName[PVR2D_MAX_DEVICE_NAME];
-}PVR2DDEVICEINFO;
-
-
-typedef struct _PVR2DISPLAYINFO
-{
- unsigned long ulMaxFlipChains;
- unsigned long ulMaxBuffersInChain;
- PVR2DFORMAT eFormat;
- unsigned long ulWidth;
- unsigned long ulHeight;
- long lStride;
- unsigned long ulMinFlipInterval;
- unsigned long ulMaxFlipInterval;
-
-}PVR2DDISPLAYINFO;
-
-
-typedef struct _PVR2DBLTINFO
-{
- unsigned long CopyCode; /* rop code */
- unsigned long Colour; /* fill colour */
- unsigned long ColourKey; /* colour key */
- unsigned char GlobalAlphaValue; /* global alpha blending */
- unsigned char AlphaBlendingFunc; /* per-pixel alpha-blending function */
-
- PVR2DBLITFLAGS BlitFlags; /* additional blit control information */
-
- PVR2DMEMINFO *pDstMemInfo; /* destination memory */
- unsigned long DstOffset; /* byte offset from start of allocation to destination surface pixel 0,0 */
- long DstStride; /* signed stride, the number of bytes from pixel 0,0 to 0,1 */
- long DstX, DstY; /* pixel offset from start of dest surface to start of blt rectangle */
- long DSizeX,DSizeY; /* blt size */
- PVR2DFORMAT DstFormat; /* dest format */
- unsigned long DstSurfWidth; /* size of dest surface in pixels */
- unsigned long DstSurfHeight; /* size of dest surface in pixels */
-
- PVR2DMEMINFO *pSrcMemInfo; /* source mem, (source fields are also used for patterns) */
- unsigned long SrcOffset; /* byte offset from start of allocation to src/pat surface pixel 0,0 */
- long SrcStride; /* signed stride, the number of bytes from pixel 0,0 to 0,1 */
- long SrcX, SrcY; /* pixel offset from start of surface to start of source rectangle */
- /* for patterns this is the start offset within the pattern */
- long SizeX,SizeY; /* source rectangle size or pattern size in pixels */
- PVR2DFORMAT SrcFormat; /* source/pattern format */
- PVR2DMEMINFO *pPalMemInfo; /* source/pattern palette memory containing argb8888 colour table */
- unsigned long PalOffset; /* byte offset from start of allocation to start of palette */
- unsigned long SrcSurfWidth; /* size of source surface in pixels */
- unsigned long SrcSurfHeight; /* size of source surface in pixels */
-
- PVR2DMEMINFO *pMaskMemInfo; /* mask memory, 1bpp format implied */
- unsigned long MaskOffset; /* byte offset from start of allocation to mask surface pixel 0,0 */
- long MaskStride; /* signed stride, the number of bytes from pixel 0,0 to 0,1 */
- long MaskX, MaskY; /* mask rect top left (mask size = blt size) */
- unsigned long MaskSurfWidth; /* size of mask surface in pixels */
- unsigned long MaskSurfHeight; /* size of mask surface in pixels */
-
- PPVR2D_ALPHABLT pAlpha; /* fully specified alpha blend */
-
-}PVR2DBLTINFO, *PPVR2DBLTINFO;
-
-typedef struct _PVR2DRECT
-{
- long left, top;
- long right, bottom;
-} PVR2DRECT;
-
-typedef struct
-{
- PVR2DMEMINFO *pSurfMemInfo; /* surface memory */
- unsigned long SurfOffset; /* byte offset from start of allocation to destination surface pixel 0,0 */
- long Stride; /* signed stride */
- PVR2DFORMAT Format;
- unsigned long SurfWidth; /* surface size in pixels */
- unsigned long SurfHeight;
-
-} PVR2D_SURFACE, *PPVR2D_SURFACE;
-
-typedef struct
-{
- unsigned long *pUseCode; /* USSE code */
- unsigned long UseCodeSize; /* usse code size in bytes */
-
-} PVR2D_USECODE, *PPVR2D_USECODE;
-
-typedef struct
-{
- PVR2D_SURFACE sDst; /* destination surface */
- PVR2D_SURFACE sSrc; /* source surface */
- PVR2DRECT rcDest; /* destination rectangle */
- PVR2DRECT rcSource; /* source rectangle */
- PVR2D_HANDLE hUseCode; /* custom USE code (NULL implies source copy) */
- unsigned long UseParams[2]; /* per-blt params for use code */
-
-} PVR2D_3DBLT, *PPVR2D_3DBLT;
-
-
-#define MAKE_COPY_BLIT(src,soff,dest,doff,sx,sy,dx,dy,sz)
-
-typedef void* PVR2DCONTEXTHANDLE;
-typedef void* PVR2DFLIPCHAINHANDLE;
-
-
-// CopyCode field of PVR2DBLTINFO structure:
-// the CopyCode field of the PVR2DBLTINFO structure should contain a rop3 or rop4 code.
-// a rop3 is an 8 bit code that describes a blt with three inputs : source dest and pattern
-// rop4 is a 16 bit code that describes a blt with four inputs : source dest pattern and mask
-// common rop3 codes are defined below
-// a colour fill blt is processed in the pattern channel as a constant colour with a rop code of 0xF0
-// PVR2D_BLIT_PAT_SURFACE_ENABLE defines whether the pattern channel is a surface or a fill colour.
-// a rop4 is defined by two rop3 codes, and the 1 bit-per-pixel mask surface defines which is used.
-// a common rop4 is 0xAAF0 which is the mask copy blt used for text glyphs.
-// CopyCode is taken to be a rop4 when pMaskMemInfo is non zero, otherwise it is assumed to be a rop3
-// use the PVR2DMASKROP4 macro below to construct a rop4 from two rop3's
-// rop3a is the rop used when mask pixel = 1, and rop3b when mask = 0
-#define PVR2DROP4(rop3b, rop3a) ((rop3b<<8)|rop3a)
-
-/* common rop codes */
-#define PVR2DROPclear 0x00 /* 0 (whiteness) */
-#define PVR2DROPset 0xFF /* 1 (blackness) */
-#define PVR2DROPnoop 0xAA /* dst (used for masked blts) */
-
-/* source and dest rop codes */
-#define PVR2DROPand 0x88 /* src AND dst */
-#define PVR2DROPandReverse 0x44 /* src AND NOT dst */
-#define PVR2DROPcopy 0xCC /* src (used for source copy and alpha blts) */
-#define PVR2DROPandInverted 0x22 /* NOT src AND dst */
-#define PVR2DROPxor 0x66 /* src XOR dst */
-#define PVR2DROPor 0xEE /* src OR dst */
-#define PVR2DROPnor 0x11 /* NOT src AND NOT dst */
-#define PVR2DROPequiv 0x99 /* NOT src XOR dst */
-#define PVR2DROPinvert 0x55 /* NOT dst */
-#define PVR2DROPorReverse 0xDD /* src OR NOT dst */
-#define PVR2DROPcopyInverted 0x33 /* NOT src */
-#define PVR2DROPorInverted 0xBB /* NOT src OR dst */
-#define PVR2DROPnand 0x77 /* NOT src OR NOT dst */
-
-/* pattern rop codes */
-#define PVR2DPATROPand 0xA0 /* pat AND dst */
-#define PVR2DPATROPandReverse 0x50 /* pat AND NOT dst */
-#define PVR2DPATROPcopy 0xF0 /* pat (used for solid color fills and pattern blts) */
-#define PVR2DPATROPandInverted 0x0A /* NOT pat AND dst */
-#define PVR2DPATROPxor 0x5A /* pat XOR dst */
-#define PVR2DPATROPor 0xFA /* pat OR dst */
-#define PVR2DPATROPnor 0x05 /* NOT pat AND NOT dst */
-#define PVR2DPATROPequiv 0xA5 /* NOT pat XOR dst */
-#define PVR2DPATROPinvert 0x55 /* NOT dst */
-#define PVR2DPATROPorReverse 0xF5 /* pat OR NOT dst */
-#define PVR2DPATROPcopyInverted 0x0F /* NOT pat */
-#define PVR2DPATROPorInverted 0xAF /* NOT pat OR dst */
-#define PVR2DPATROPnand 0x5F /* NOT pat OR NOT dst */
-
-/* common rop4 codes */
-#define PVR2DROP4MaskedCopy PVR2DROP4(PVR2DROPnoop,PVR2DROPcopy) /* masked source copy blt (used for rounded window corners etc) */
-#define PVR2DROP4MaskedFill PVR2DROP4(PVR2DROPnoop,PVR2DPATROPcopy) /* masked colour fill blt (used for text) */
-
-/* Legacy support */
-#define PVR2DROP3_PATMASK PVR2DPATROPcopy
-#define PVR2DROP3_SRCMASK PVR2DROPcopy
-
-/* pixmap memory alignment */
-#define PVR2D_ALIGNMENT_4 4 /* DWORD alignment */
-#define PVR2D_ALIGNMENT_ANY 0 /* no alignment */
-#define PVR2D_ALIGNMENT_PALETTE 16 /* 16 byte alignment is required for palettes */
-
-/* Heap number for PVR2DGetFrameBuffer */
-#define PVR2D_FB_PRIMARY_SURFACE 0
-
-#define PVR2D_PRESENT_PROPERTY_SRCSTRIDE (1 << 0)
-#define PVR2D_PRESENT_PROPERTY_DSTSIZE (1 << 1)
-#define PVR2D_PRESENT_PROPERTY_DSTPOS (1 << 2)
-#define PVR2D_PRESENT_PROPERTY_CLIPRECTS (1 << 3)
-#define PVR2D_PRESENT_PROPERTY_INTERVAL (1 << 4)
-
-
-#define PVR2D_CREATE_FLIPCHAIN_SHARED (1 << 0)
-#define PVR2D_CREATE_FLIPCHAIN_QUERY (1 << 1)
-
-/* Functions that the library exports */
-
-PVR2D_IMPORT
-int PVR2DEnumerateDevices(PVR2DDEVICEINFO *pDevInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DCreateDeviceContext(unsigned long ulDevID,
- PVR2DCONTEXTHANDLE* phContext,
- unsigned long ulFlags);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DDestroyDeviceContext(PVR2DCONTEXTHANDLE hContext);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetDeviceInfo(PVR2DCONTEXTHANDLE hContext,
- PVR2DDISPLAYINFO *pDisplayInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetScreenMode(PVR2DCONTEXTHANDLE hContext,
- PVR2DFORMAT *pFormat,
- long *plWidth,
- long *plHeight,
- long *plStride,
- int *piRefreshRate);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetFrameBuffer(PVR2DCONTEXTHANDLE hContext,
- int nHeap,
- PVR2DMEMINFO **ppsMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemAlloc(PVR2DCONTEXTHANDLE hContext,
- unsigned long ulBytes,
- unsigned long ulAlign,
- unsigned long ulFlags,
- PVR2DMEMINFO **ppsMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemWrap(PVR2DCONTEXTHANDLE hContext,
- void *pMem,
- unsigned long ulFlags,
- unsigned long ulBytes,
- unsigned long alPageAddress[],
- PVR2DMEMINFO **ppsMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemMap(PVR2DCONTEXTHANDLE hContext,
- unsigned long ulFlags,
- void *hPrivateMapData,
- PVR2DMEMINFO **ppsDstMem);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemFree(PVR2DCONTEXTHANDLE hContext,
- PVR2DMEMINFO *psMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBlt(PVR2DCONTEXTHANDLE hContext,
- PVR2DBLTINFO *pBltInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBltClipped(PVR2DCONTEXTHANDLE hContext,
- PVR2DBLTINFO *pBltInfo,
- unsigned long ulNumClipRects,
- PVR2DRECT *pClipRects);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DQueryBlitsComplete(PVR2DCONTEXTHANDLE hContext,
- PVR2DMEMINFO *pMemInfo,
- unsigned int uiWaitForComplete);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DSetPresentBltProperties(PVR2DCONTEXTHANDLE hContext,
- unsigned long ulPropertyMask,
- long lSrcStride,
- unsigned long ulDstWidth,
- unsigned long ulDstHeight,
- long lDstXPos,
- long lDstYPos,
- unsigned long ulNumClipRects,
- PVR2DRECT *pClipRects,
- unsigned long ulSwapInterval);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DPresentBlt(PVR2DCONTEXTHANDLE hContext,
- PVR2DMEMINFO *pMemInfo,
- long lRenderID);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DCreateFlipChain(PVR2DCONTEXTHANDLE hContext,
- unsigned long ulFlags,
- unsigned long ulNumBuffers,
- unsigned long ulWidth,
- unsigned long ulHeight,
- PVR2DFORMAT eFormat,
- long *plStride,
- unsigned long *pulFlipChainID,
- PVR2DFLIPCHAINHANDLE *phFlipChain);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DDestroyFlipChain(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetFlipChainBuffers(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain,
- unsigned long *pulNumBuffers,
- PVR2DMEMINFO *psMemInfo[]);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DSetPresentFlipProperties(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain,
- unsigned long ulPropertyMask,
- long lDstXPos,
- long lDstYPos,
- unsigned long ulNumClipRects,
- PVR2DRECT *pClipRects,
- unsigned long ulSwapInterval);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DPresentFlip(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain,
- PVR2DMEMINFO *psMemInfo,
- long lRenderID);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetAPIRev(long *lRevMajor, long *lRevMinor);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DLoadUseCode (const PVR2DCONTEXTHANDLE hContext, const unsigned char *pUseCode,
- const unsigned long UseCodeSize, PVR2D_HANDLE *pUseCodeHandle);
-PVR2D_IMPORT
-PVR2DERROR PVR2DFreeUseCode (const PVR2DCONTEXTHANDLE hContext, const PVR2D_HANDLE hUseCodeHandle);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBlt3D (const PVR2DCONTEXTHANDLE hContext, const PPVR2D_3DBLT pBlt3D);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _PVR2D_H_ */
-
-/******************************************************************************
- End of file (pvr2d.h)
-******************************************************************************/
+++ /dev/null
-/******************************************************************************
- Name : wsegl.h
- Copyright : Copyright (c) Imagination Technologies Limited.
- This specification is protected by copyright laws and contains
- material proprietary to Imagination Technologies Limited.
- You may use and distribute this specification free of charge for implementing
- the functionality therein, without altering or removing any trademark, copyright,
- or other notice from the specification.
- Platform : ANSI
-*****************************************************************************/
-
-
-#if !defined(__WSEGL_H__)
-#define __WSEGL_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-// WSEGL Platform-specific definitions
-*/
-#define WSEGL_EXPORT
-#define WSEGL_IMPORT
-
-/*
-// WSEGL API Version Number
-*/
-
-#define WSEGL_VERSION 1
-#define WSEGL_DEFAULT_DISPLAY 0
-#define WSEGL_DEFAULT_NATIVE_ENGINE 0
-
-#define WSEGL_FALSE 0
-#define WSEGL_TRUE 1
-#define WSEGL_NULL 0
-
-#define WSEGL_UNREFERENCED_PARAMETER(param) (param) = (param)
-
-/*
-// WSEGL handles
-*/
-typedef void *WSEGLDisplayHandle;
-typedef void *WSEGLDrawableHandle;
-
-/*
-// Display capability type
-*/
-typedef enum WSEGLCapsType_TAG
-{
- WSEGL_NO_CAPS = 0,
- WSEGL_CAP_MIN_SWAP_INTERVAL = 1, /* System default value = 1 */
- WSEGL_CAP_MAX_SWAP_INTERVAL = 2, /* System default value = 1 */
- WSEGL_CAP_WINDOWS_USE_HW_SYNC = 3, /* System default value = 0 (FALSE) */
- WSEGL_CAP_PIXMAPS_USE_HW_SYNC = 4, /* System default value = 0 (FALSE) */
-
-} WSEGLCapsType;
-
-/*
-// Display capability
-*/
-typedef struct WSEGLCaps_TAG
-{
- WSEGLCapsType eCapsType;
- unsigned long ui32CapsValue;
-
-} WSEGLCaps;
-
-/*
-// Drawable type
-*/
-#define WSEGL_NO_DRAWABLE 0x0
-#define WSEGL_DRAWABLE_WINDOW 0x1
-#define WSEGL_DRAWABLE_PIXMAP 0x2
-
-
-/*
-// Pixel format of display/drawable
-*/
-typedef enum WSEGLPixelFormat_TAG
-{
- WSEGL_PIXELFORMAT_565 = 0,
- WSEGL_PIXELFORMAT_4444 = 1,
- WSEGL_PIXELFORMAT_8888 = 2,
- WSEGL_PIXELFORMAT_1555 = 3
-
-} WSEGLPixelFormat;
-
-/*
-// Transparent of display/drawable
-*/
-typedef enum WSEGLTransparentType_TAG
-{
- WSEGL_OPAQUE = 0,
- WSEGL_COLOR_KEY = 1,
-
-} WSEGLTransparentType;
-
-/*
-// Display/drawable configuration
-*/
-typedef struct WSEGLConfig_TAG
-{
- /*
- // Type of drawables this configuration applies to -
- // OR'd values of drawable types.
- */
- unsigned long ui32DrawableType;
-
- /* Pixel format */
- WSEGLPixelFormat ePixelFormat;
-
- /* Native Renderable - set to WSEGL_TRUE if native renderable */
- unsigned long ulNativeRenderable;
-
- /* FrameBuffer Level Parameter */
- unsigned long ulFrameBufferLevel;
-
- /* Native Visual ID */
- unsigned long ulNativeVisualID;
-
- /* Native Visual */
- void *hNativeVisual;
-
- /* Transparent Type */
- WSEGLTransparentType eTransparentType;
-
- /* Transparent Color - only used if transparent type is COLOR_KEY */
- unsigned long ulTransparentColor; /* packed as 0x00RRGGBB */
-
-
-} WSEGLConfig;
-
-/*
-// WSEGL errors
-*/
-typedef enum WSEGLError_TAG
-{
- WSEGL_SUCCESS = 0,
- WSEGL_CANNOT_INITIALISE = 1,
- WSEGL_BAD_NATIVE_DISPLAY = 2,
- WSEGL_BAD_NATIVE_WINDOW = 3,
- WSEGL_BAD_NATIVE_PIXMAP = 4,
- WSEGL_BAD_NATIVE_ENGINE = 5,
- WSEGL_BAD_DRAWABLE = 6,
- WSEGL_BAD_CONFIG = 7,
- WSEGL_OUT_OF_MEMORY = 8
-
-} WSEGLError;
-
-/*
-// Drawable orientation (in degrees anti-clockwise)
-*/
-typedef enum WSEGLRotationAngle_TAG
-{
- WSEGL_ROTATE_0 = 0,
- WSEGL_ROTATE_90 = 1,
- WSEGL_ROTATE_180 = 2,
- WSEGL_ROTATE_270 = 3
-
-} WSEGLRotationAngle;
-
-/*
-// Drawable information required by OpenGL-ES driver
-*/
-typedef struct WSEGLDrawableParams_TAG
-{
- /* Width in pixels of the drawable */
- unsigned long ui32Width;
-
- /* Height in pixels of the drawable */
- unsigned long ui32Height;
-
- /* Stride in pixels of the drawable */
- unsigned long ui32Stride;
-
- /* Pixel format of the drawable */
- WSEGLPixelFormat ePixelFormat;
-
- /* User space cpu virtual address of the drawable */
- void *pvLinearAddress;
-
- /* HW address of the drawable */
- unsigned long ui32HWAddress;
-
- /* Private data for the drawable */
- void *hPrivateData;
-
-} WSEGLDrawableParams;
-
-
-/*
-// Table of function pointers that is returned by WSEGL_GetFunctionTablePointer()
-//
-// The first entry in the table is the version number of the wsegl.h header file that
-// the module has been written against, and should therefore be set to WSEGL_VERSION
-*/
-typedef struct WSEGL_FunctionTable_TAG
-{
- unsigned long ui32WSEGLVersion;
-
- WSEGLError (*pfnWSEGL_IsDisplayValid)(NativeDisplayType);
-
- WSEGLError (*pfnWSEGL_InitialiseDisplay)(NativeDisplayType, WSEGLDisplayHandle *, const WSEGLCaps **, WSEGLConfig **);
-
- WSEGLError (*pfnWSEGL_CloseDisplay)(WSEGLDisplayHandle);
-
- WSEGLError (*pfnWSEGL_CreateWindowDrawable)(WSEGLDisplayHandle, WSEGLConfig *, WSEGLDrawableHandle *, NativeWindowType, WSEGLRotationAngle *);
-
- WSEGLError (*pfnWSEGL_CreatePixmapDrawable)(WSEGLDisplayHandle, WSEGLConfig *, WSEGLDrawableHandle *, NativePixmapType, WSEGLRotationAngle *);
-
- WSEGLError (*pfnWSEGL_DeleteDrawable)(WSEGLDrawableHandle);
-
- WSEGLError (*pfnWSEGL_SwapDrawable)(WSEGLDrawableHandle, unsigned long);
-
- WSEGLError (*pfnWSEGL_SwapControlInterval)(WSEGLDrawableHandle, unsigned long);
-
- WSEGLError (*pfnWSEGL_WaitNative)(WSEGLDrawableHandle, unsigned long);
-
- WSEGLError (*pfnWSEGL_CopyFromDrawable)(WSEGLDrawableHandle, NativePixmapType);
-
- WSEGLError (*pfnWSEGL_CopyFromPBuffer)(void *, unsigned long, unsigned long, unsigned long, WSEGLPixelFormat, NativePixmapType);
-
- WSEGLError (*pfnWSEGL_GetDrawableParameters)(WSEGLDrawableHandle, WSEGLDrawableParams *, WSEGLDrawableParams *);
-
-
-} WSEGL_FunctionTable;
-
-
-WSEGL_IMPORT const WSEGL_FunctionTable *WSEGL_GetFunctionTablePointer(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __WSEGL_H__ */
-
-/******************************************************************************
- End of file (wsegl.h)
-******************************************************************************/
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