From b7495c9dc896c5c66f01b24ff1d25d2b1e468c90 Mon Sep 17 00:00:00 2001 From: Tom Cooksey Date: Tue, 5 May 2009 18:07:24 +0200 Subject: Fix line encoding on PowerVR headers Reviewed-by: Paul --- src/3rdparty/powervr/pvr2d.h | 1004 +++++++++++++++++++++--------------------- src/3rdparty/powervr/wsegl.h | 480 ++++++++++---------- 2 files changed, 742 insertions(+), 742 deletions(-) diff --git a/src/3rdparty/powervr/pvr2d.h b/src/3rdparty/powervr/pvr2d.h index 14823e0..07f28c7 100644 --- a/src/3rdparty/powervr/pvr2d.h +++ b/src/3rdparty/powervr/pvr2d.h @@ -1,502 +1,502 @@ -/*!**************************************************************************** -@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) -******************************************************************************/ +/*!**************************************************************************** +@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) +******************************************************************************/ diff --git a/src/3rdparty/powervr/wsegl.h b/src/3rdparty/powervr/wsegl.h index e82c968..0490607 100644 --- a/src/3rdparty/powervr/wsegl.h +++ b/src/3rdparty/powervr/wsegl.h @@ -1,240 +1,240 @@ -/****************************************************************************** - 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) -******************************************************************************/ +/****************************************************************************** + 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) +******************************************************************************/ -- cgit v0.12