#ifndef _XAA_H
#define _XAA_H
/*
******** OPERATION SPECIFIC FLAGS *********
**** solid/dashed line flags ****
--------- --------
23 LINE_PATTERN_LSBFIRST_MSBJUSTIFIED
22 LINE_PATTERN_LSBFIRST_LSBJUSTIFIED
21 LINE_PATTERN_MSBFIRST_MSBJUSTIFIED
20 LINE_PATTERN_MSBFIRST_LSBJUSTIFIED
19 LINE_PATTERN_POWER_OF_2_ONLY
18 LINE_LIMIT_COORDS
17 .
16 .
--------- -------
**** screen to screen copy flags ****
--------- --------
23 ONLY_LEFT_TO_RIGHT_BITBLT
22 ONLY_TWO_BITBLT_DIRECTIONS
21 .
20 .
19 .
18 .
17 .
16 .
--------- -------
**** clipping flags ****
--------- --------
23 .
22 HARDWARE_CLIP_SCREEN_TO_SCREEN_COLOR_EXPAND
21 HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY
20 HARDWARE_CLIP_MONO_8x8_FILL
19 HARDWARE_CLIP_COLOR_8x8_FILL
18 HARDWARE_CLIP_SOLID_FILL
17 HARDWARE_CLIP_DASHED_LINE
16 HARDWARE_CLIP_SOLID_LINE
--------- -------
**** hardware pattern flags ****
--------- --------
23 .
22 .
21 HARDWARE_PATTERN_SCREEN_ORIGIN
20 .
19 .
18 .
17 HARDWARE_PATTERN_PROGRAMMED_ORIGIN
16 HARDWARE_PATTERN_PROGRAMMED_BITS
--------- -------
**** write pixmap flags ****
--------- --------
23 .
22 .
21 .
20 .
19 .
18 .
17 .
16 CONVERT_32BPP_TO_24BPP
--------- -------
******** GENERIC FLAGS *********
--------- -------
15 SYNC_AFTER_COLOR_EXPAND
14 CPU_TRANSFER_PAD_QWORD
13 .
12 LEFT_EDGE_CLIPPING_NEGATIVE_X
11 LEFT_EDGE_CLIPPING
10 CPU_TRANSFER_BASE_FIXED
9 BIT_ORDER_IN_BYTE_MSBFIRST
8 TRANSPARENCY_GXCOPY_ONLY
--------- -------
7 NO_TRANSPARENCY
6 TRANSPARENCY_ONLY
5 ROP_NEEDS_SOURCE
4 TRIPLE_BITS_24BPP
3 RGB_EQUAL
2 NO_PLANEMASK
1 NO_GXCOPY
0 GXCOPY_ONLY
--------- -------
*/
#include "gcstruct.h"
#include "pixmapstr.h"
#include "xf86str.h"
#include "regionstr.h"
#include "xf86fbman.h"
#ifdef RENDER
#include "picturestr.h"
#endif
/* Flags */
#define PIXMAP_CACHE 0x00000001
#define MICROSOFT_ZERO_LINE_BIAS 0x00000002
#define OFFSCREEN_PIXMAPS 0x00000004
#define LINEAR_FRAMEBUFFER 0x00000008
/* GC fg, bg, and planemask restrictions */
#define GXCOPY_ONLY 0x00000001
#define NO_GXCOPY 0x00000002
#define NO_PLANEMASK 0x00000004
#define RGB_EQUAL 0x00000008
#define TRIPLE_BITS_24BPP 0x00000010
#define ROP_NEEDS_SOURCE 0x00000020
/* transparency restrictions */
#define TRANSPARENCY_ONLY 0x00000040
#define NO_TRANSPARENCY 0x00000080
#define TRANSPARENCY_GXCOPY_ONLY 0x00000100
/* bit order restrictions */
#define BIT_ORDER_IN_BYTE_MSBFIRST 0x00000200
#define BIT_ORDER_IN_BYTE_LSBFIRST 0x00000000
/* transfer base restriction */
#define CPU_TRANSFER_BASE_FIXED 0x00000400
/* skipleft restrictions */
#define LEFT_EDGE_CLIPPING 0x00000800
#define LEFT_EDGE_CLIPPING_NEGATIVE_X 0x00001000
/* data padding */
#define CPU_TRANSFER_PAD_DWORD 0x00000000
#define CPU_TRANSFER_PAD_QWORD 0x00004000
#define SCANLINE_PAD_DWORD 0x00000000
#define SYNC_AFTER_COLOR_EXPAND 0x00008000
#define SYNC_AFTER_IMAGE_WRITE SYNC_AFTER_COLOR_EXPAND
/* hardware pattern */
#define HARDWARE_PATTERN_PROGRAMMED_BITS 0x00010000
#define HARDWARE_PATTERN_PROGRAMMED_ORIGIN 0x00020000
#define HARDWARE_PATTERN_SCREEN_ORIGIN 0x00200000
/* copyarea flags */
#define ONLY_TWO_BITBLT_DIRECTIONS 0x00400000
#define ONLY_LEFT_TO_RIGHT_BITBLT 0x00800000
/* line flags */
#define LINE_PATTERN_LSBFIRST_MSBJUSTIFIED 0x00800000
#define LINE_PATTERN_LSBFIRST_LSBJUSTIFIED 0x00400000
#define LINE_PATTERN_MSBFIRST_MSBJUSTIFIED 0x00200000
#define LINE_PATTERN_MSBFIRST_LSBJUSTIFIED 0x00100000
#define LINE_PATTERN_POWER_OF_2_ONLY 0x00080000
#define LINE_LIMIT_COORDS 0x00040000
/* clipping flags */
#define HARDWARE_CLIP_SCREEN_TO_SCREEN_COLOR_EXPAND 0x00400000
#define HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY 0x00200000
#define HARDWARE_CLIP_MONO_8x8_FILL 0x00100000
#define HARDWARE_CLIP_COLOR_8x8_FILL 0x00080000
#define HARDWARE_CLIP_SOLID_FILL 0x00040000
#define HARDWARE_CLIP_DASHED_LINE 0x00020000
#define HARDWARE_CLIP_SOLID_LINE 0x00010000
#define HARDWARE_CLIP_LINE 0x00000000
/* image write flags */
#define CONVERT_32BPP_TO_24BPP 0x00010000
/* pixmap cache flags */
#define CACHE_MONO_8x8 0x00000001
#define CACHE_COLOR_8x8 0x00000002
#define DO_NOT_BLIT_STIPPLES 0x00000004
#define DO_NOT_TILE_MONO_DATA 0x00000008
#define DO_NOT_TILE_COLOR_DATA 0x00000010
#define DEGREES_0 0
#define DEGREES_90 1
#define DEGREES_180 2
#define DEGREES_270 3
#define OMIT_LAST 1
/* render flags */
#define XAA_RENDER_POWER_OF_2_TILE_ONLY 0x00000008
#define XAA_RENDER_NO_SRC_ALPHA 0x00000004
#define XAA_RENDER_IMPRECISE_ONLY 0x00000002
#define XAA_RENDER_NO_TILE 0x00000001
#define XAA_RENDER_REPEAT 0x00000001
typedef void (* ValidateGCProcPtr)(
GCPtr pGC,
unsigned long changes,
DrawablePtr pDraw
);
typedef struct {
unsigned char *bits;
int width;
int height;
int yoff;
int srcwidth;
int start;
int end;
} NonTEGlyphInfo, *NonTEGlyphPtr;
typedef struct {
int x;
int y;
int w;
int h;
int orig_w;
int orig_h;
unsigned long serialNumber;
int pat0;
int pat1;
int fg;
int bg;
int trans_color;
DDXPointPtr offsets;
DevUnion devPrivate;
} XAACacheInfoRec, *XAACacheInfoPtr;
typedef struct _PixmapLink {
PixmapPtr pPix;
struct _PixmapLink *next;
FBAreaPtr area;
} PixmapLink, *PixmapLinkPtr;
typedef struct _XAAInfoRec {
ScrnInfoPtr pScrn;
int Flags;
void (*Sync)(
ScrnInfoPtr pScrn
);
/* Restore Accel State is a driver callback that is used
* when another screen on the same device has been active.
* This allows multihead on a single device to work.
* If The entityProp has IS_SHARED_ACCEL defined then this
* function is required.
*/
void (*RestoreAccelState)(
ScrnInfoPtr pScrn
);
/***************** Low Level *****************/
/* Blits */
void (*SetupForScreenToScreenCopy)(
ScrnInfoPtr pScrn,
int xdir, int ydir,
int rop,
unsigned int planemask,
int trans_color
);
int ScreenToScreenCopyFlags;
void (*SubsequentScreenToScreenCopy)(
ScrnInfoPtr pScrn,
int xsrc, int ysrc,
int xdst, int ydst,
int w, int h
);
/* Solid fills */
void (*SetupForSolidFill)(
ScrnInfoPtr pScrn,
int color,
int rop,
unsigned int planemask
);
int SolidFillFlags;
void (*SubsequentSolidFillRect)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h
);
void (*SubsequentSolidFillTrap)(
ScrnInfoPtr pScrn,
int y, int h,
int left, int dxL, int dyL, int eL,
int right, int dxR, int dyR, int eR
);
/* Solid lines */
void (*SetupForSolidLine)(
ScrnInfoPtr pScrn,
int color,
int rop,
unsigned int planemask
);
int SolidLineFlags;
void (*SubsequentSolidTwoPointLine)(
ScrnInfoPtr pScrn,
int xa, int ya, int xb, int yb, int flags
);
void (*SubsequentSolidBresenhamLine)(
ScrnInfoPtr pScrn,
int x, int y, int absmaj, int absmin, int err, int len, int octant
);
int SolidBresenhamLineErrorTermBits;
void (*SubsequentSolidHorVertLine)(
ScrnInfoPtr pScrn,
int x, int y, int len, int dir
);
/* Dashed lines */
void (*SetupForDashedLine)(
ScrnInfoPtr pScrn,
int fg, int bg,
int rop,
unsigned int planemask,
int length,
unsigned char *pattern
);
int DashedLineFlags;
int DashPatternMaxLength;
void (*SubsequentDashedTwoPointLine)(
ScrnInfoPtr pScrn,
int xa, int ya, int xb, int yb, int flags, int phase
);
void (*SubsequentDashedBresenhamLine)(
ScrnInfoPtr pScrn,
int x, int y, int absmaj, int absmin, int err, int len, int flags,
int phase
);
int DashedBresenhamLineErrorTermBits;
/* Clipper */
void (*SetClippingRectangle) (
ScrnInfoPtr pScrn,
int left, int top, int right, int bottom
);
int ClippingFlags;
void (*DisableClipping)(ScrnInfoPtr pScrn);
/* 8x8 mono pattern fills */
void (*SetupForMono8x8PatternFill)(
ScrnInfoPtr pScrn,
int patx, int paty,
int fg, int bg,
int rop,
unsigned int planemask
);
int Mono8x8PatternFillFlags;
void (*SubsequentMono8x8PatternFillRect)(
ScrnInfoPtr pScrn,
int patx, int paty,
int x, int y, int w, int h
);
void (*SubsequentMono8x8PatternFillTrap)(
ScrnInfoPtr pScrn,
int patx, int paty,
int y, int h,
int left, int dxL, int dyL, int eL,
int right, int dxR, int dyR, int eR
);
/* 8x8 color pattern fills */
void (*SetupForColor8x8PatternFill)(
ScrnInfoPtr pScrn,
int patx, int paty,
int rop,
unsigned int planemask,
int transparency_color
);
int Color8x8PatternFillFlags;
void (*SubsequentColor8x8PatternFillRect)(
ScrnInfoPtr pScrn,
int patx, int paty,
int x, int y, int w, int h
);
void (*SubsequentColor8x8PatternFillTrap)(
ScrnInfoPtr pScrn,
int patx, int paty,
int y, int h,
int left, int dxL, int dyL, int eL,
int right, int dxR, int dyR, int eR
);
/* Color expansion */
void (*SetupForCPUToScreenColorExpandFill)(
ScrnInfoPtr pScrn,
int fg, int bg,
int rop,
unsigned int planemask
);
int CPUToScreenColorExpandFillFlags;
void (*SubsequentCPUToScreenColorExpandFill)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
int skipleft
);
unsigned char *ColorExpandBase;
int ColorExpandRange;
/* Scanline color expansion */
void (*SetupForScanlineCPUToScreenColorExpandFill)(
ScrnInfoPtr pScrn,
int fg, int bg,
int rop,
unsigned int planemask
);
int ScanlineCPUToScreenColorExpandFillFlags;
void (*SubsequentScanlineCPUToScreenColorExpandFill)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
int skipleft
);
void (*SubsequentColorExpandScanline)(
ScrnInfoPtr pScrn,
int bufno
);
int NumScanlineColorExpandBuffers;
unsigned char **ScanlineColorExpandBuffers;
/* Screen to screen color expansion */
void (*SetupForScreenToScreenColorExpandFill) (
ScrnInfoPtr pScrn,
int fg, int bg,
int rop,
unsigned int planemask
);
int ScreenToScreenColorExpandFillFlags;
void (*SubsequentScreenToScreenColorExpandFill)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
int srcx, int srcy, int skipleft
);
/* Image transfers */
void (*SetupForImageWrite)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int transparency_color,
int bpp, int depth
);
int ImageWriteFlags;
void (*SubsequentImageWriteRect)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
int skipleft
);
unsigned char *ImageWriteBase;
int ImageWriteRange;
/* Scanline Image transfers */
void (*SetupForScanlineImageWrite)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int transparency_color,
int bpp, int depth
);
int ScanlineImageWriteFlags;
void (*SubsequentScanlineImageWriteRect)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
int skipleft
);
void (*SubsequentImageWriteScanline) (
ScrnInfoPtr pScrn,
int bufno
);
int NumScanlineImageWriteBuffers;
unsigned char **ScanlineImageWriteBuffers;
/* Image Reads - OBSOLETE AND NOT USED */
void (*SetupForImageRead) (
ScrnInfoPtr pScrn,
int bpp, int depth
);
int ImageReadFlags;
unsigned char *ImageReadBase;
int ImageReadRange;
void (*SubsequentImageReadRect)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h
);
/***************** Mid Level *****************/
void (*ScreenToScreenBitBlt)(
ScrnInfoPtr pScrn,
int nbox,
DDXPointPtr pptSrc,
BoxPtr pbox,
int xdir, int ydir,
int alu,
unsigned int planmask
);
int ScreenToScreenBitBltFlags;
void (*WriteBitmap) (
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
unsigned char *src,
int srcwidth,
int skipleft,
int fg, int bg,
int rop,
unsigned int planemask
);
int WriteBitmapFlags;
void (*FillSolidRects)(
ScrnInfoPtr pScrn,
int fg, int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox
);
int FillSolidRectsFlags;
void (*FillMono8x8PatternRects)(
ScrnInfoPtr pScrn,
int fg, int bg, int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox,
int pat0, int pat1,
int xorg, int yorg
);
int FillMono8x8PatternRectsFlags;
void (*FillColor8x8PatternRects)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox,
int xorg, int yorg,
XAACacheInfoPtr pCache
);
int FillColor8x8PatternRectsFlags;
void (*FillCacheBltRects)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox,
int xorg, int yorg,
XAACacheInfoPtr pCache
);
int FillCacheBltRectsFlags;
void (*FillColorExpandRects)(
ScrnInfoPtr pScrn,
int fg, int bg, int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox,
int xorg, int yorg,
PixmapPtr pPix
);
int FillColorExpandRectsFlags;
void (*FillCacheExpandRects)(
ScrnInfoPtr pScrn,
int fg, int bg, int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox,
int xorg, int yorg,
PixmapPtr pPix
);
int FillCacheExpandRectsFlags;
void (*FillImageWriteRects)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int nBox,
BoxPtr pBox,
int xorg, int yorg,
PixmapPtr pPix
);
int FillImageWriteRectsFlags;
void (*FillSolidSpans)(
ScrnInfoPtr pScrn,
int fg, int rop,
unsigned int planemask,
int n,
DDXPointPtr points,
int *widths,
int fSorted
);
int FillSolidSpansFlags;
void (*FillMono8x8PatternSpans)(
ScrnInfoPtr pScrn,
int fg, int bg, int rop,
unsigned int planemask,
int n,
DDXPointPtr points,
int *widths,
int fSorted,
int pat0, int pat1,
int xorg, int yorg
);
int FillMono8x8PatternSpansFlags;
void (*FillColor8x8PatternSpans)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int n,
DDXPointPtr points,
int *widths,
int fSorted,
XAACacheInfoPtr pCache,
int xorg, int yorg
);
int FillColor8x8PatternSpansFlags;
void (*FillCacheBltSpans)(
ScrnInfoPtr pScrn,
int rop,
unsigned int planemask,
int n,
DDXPointPtr points,
int *widths,
int fSorted,
XAACacheInfoPtr pCache,
int xorg, int yorg
);
int FillCacheBltSpansFlags;
void (*FillColorExpandSpans)(
ScrnInfoPtr pScrn,
int fg, int bg, int rop,
unsigned int planemask,
int n,
DDXPointPtr points,
int *widths,
int fSorted,
int xorg, int yorg,
PixmapPtr pPix
);
int FillColorExpandSpansFlags;
void (*FillCacheExpandSpans)(
ScrnInfoPtr pScrn,
int fg, int bg, int rop,
unsigned int planemask,
int n,
DDXPointPtr ppt,
int *pwidth,
int fSorted,
int xorg, int yorg,
PixmapPtr pPix
);
int FillCacheExpandSpansFlags;
void (*TEGlyphRenderer)(
ScrnInfoPtr pScrn,
int x, int y, int w, int h, int skipleft, int startline,
unsigned int **glyphs, int glyphWidth,
int fg, int bg, int rop, unsigned planemask
);
int TEGlyphRendererFlags;
void (*NonTEGlyphRenderer)(
ScrnInfoPtr pScrn,
int x, int y, int n,
NonTEGlyphPtr glyphs,
BoxPtr pbox,
int fg, int rop,
unsigned int planemask
);
int NonTEGlyphRendererFlags;
void (*WritePixmap) (
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
unsigned char *src,
int srcwidth,
int rop,
unsigned int planemask,
int transparency_color,
int bpp, int depth
);
int WritePixmapFlags;
void (*ReadPixmap) (
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
unsigned char *dst,
int dstwidth,
int bpp, int depth
);
int ReadPixmapFlags;
/***************** GC Level *****************/
RegionPtr (*CopyArea)(
DrawablePtr pSrcDrawable,
DrawablePtr pDstDrawable,
GC *pGC,
int srcx, int srcy,
int width, int height,
int dstx, int dsty
);
int CopyAreaFlags;
RegionPtr (*CopyPlane)(
DrawablePtr pSrc,
DrawablePtr pDst,
GCPtr pGC,
int srcx, int srcy,
int width, int height,
int dstx, int dsty,
unsigned long bitPlane
);
int CopyPlaneFlags;
void (*PushPixelsSolid) (
GCPtr pGC,
PixmapPtr pBitMap,
DrawablePtr pDrawable,
int dx, int dy,
int xOrg, int yOrg
);
int PushPixelsFlags;
/** PolyFillRect **/
void (*PolyFillRectSolid)(
DrawablePtr pDraw,
GCPtr pGC,
int nrectFill,
xRectangle *prectInit
);
int PolyFillRectSolidFlags;
void (*PolyFillRectStippled)(
DrawablePtr pDraw,
GCPtr pGC,
int nrectFill,
xRectangle *prectInit
);
int PolyFillRectStippledFlags;
void (*PolyFillRectOpaqueStippled)(
DrawablePtr pDraw,
GCPtr pGC,
int nrectFill,
xRectangle *prectInit
);
int PolyFillRectOpaqueStippledFlags;
void (*PolyFillRectTiled)(
DrawablePtr pDraw,
GCPtr pGC,
int nrectFill,
xRectangle *prectInit
);
int PolyFillRectTiledFlags;
/** FillSpans **/
void (*FillSpansSolid)(
DrawablePtr pDraw,
GCPtr pGC,
int nInit,
DDXPointPtr ppt,
int *pwidth,
int fSorted
);
int FillSpansSolidFlags;
void (*FillSpansStippled)(
DrawablePtr pDraw,
GCPtr pGC,
int nInit,
DDXPointPtr ppt,
int *pwidth,
int fSorted
);
int FillSpansStippledFlags;
void (*FillSpansOpaqueStippled)(
DrawablePtr pDraw,
GCPtr pGC,
int nInit,
DDXPointPtr ppt,
int *pwidth,
int fSorted
);
int FillSpansOpaqueStippledFlags;
void (*FillSpansTiled)(
DrawablePtr pDraw,
GCPtr pGC,
int nInit,
DDXPointPtr ppt,
int *pwidth,
int fSorted
);
int FillSpansTiledFlags;
int (*PolyText8TE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
char *chars
);
int PolyText8TEFlags;
int (*PolyText16TE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
unsigned short *chars
);
int PolyText16TEFlags;
void (*ImageText8TE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
char *chars
);
int ImageText8TEFlags;
void (*ImageText16TE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
unsigned short *chars
);
int ImageText16TEFlags;
void (*ImageGlyphBltTE) (
DrawablePtr pDrawable,
GCPtr pGC,
int xInit, int yInit,
unsigned int nglyph,
CharInfoPtr *ppci,
pointer pglyphBase
);
int ImageGlyphBltTEFlags;
void (*PolyGlyphBltTE) (
DrawablePtr pDrawable,
GCPtr pGC,
int xInit, int yInit,
unsigned int nglyph,
CharInfoPtr *ppci,
pointer pglyphBase
);
int PolyGlyphBltTEFlags;
int (*PolyText8NonTE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
char *chars
);
int PolyText8NonTEFlags;
int (*PolyText16NonTE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
unsigned short *chars
);
int PolyText16NonTEFlags;
void (*ImageText8NonTE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
char *chars
);
int ImageText8NonTEFlags;
void (*ImageText16NonTE) (
DrawablePtr pDraw,
GCPtr pGC,
int x, int y,
int count,
unsigned short *chars
);
int ImageText16NonTEFlags;
void (*ImageGlyphBltNonTE) (
DrawablePtr pDrawable,
GCPtr pGC,
int xInit, int yInit,
unsigned int nglyph,
CharInfoPtr *ppci,
pointer pglyphBase
);
int ImageGlyphBltNonTEFlags;
void (*PolyGlyphBltNonTE) (
DrawablePtr pDrawable,
GCPtr pGC,
int xInit, int yInit,
unsigned int nglyph,
CharInfoPtr *ppci,
pointer pglyphBase
);
int PolyGlyphBltNonTEFlags;
void (*PolyRectangleThinSolid)(
DrawablePtr pDrawable,
GCPtr pGC,
int nRectsInit,
xRectangle *pRectsInit
);
int PolyRectangleThinSolidFlags;
void (*PolylinesWideSolid)(
DrawablePtr pDrawable,
GCPtr pGC,
int mode,
int npt,
DDXPointPtr pPts
);
int PolylinesWideSolidFlags;
void (*PolylinesThinSolid)(
DrawablePtr pDrawable,
GCPtr pGC,
int mode,
int npt,
DDXPointPtr pPts
);
int PolylinesThinSolidFlags;
void (*PolySegmentThinSolid)(
DrawablePtr pDrawable,
GCPtr pGC,
int nseg,
xSegment *pSeg
);
int PolySegmentThinSolidFlags;
void (*PolylinesThinDashed)(
DrawablePtr pDrawable,
GCPtr pGC,
int mode,
int npt,
DDXPointPtr pPts
);
int PolylinesThinDashedFlags;
void (*PolySegmentThinDashed)(
DrawablePtr pDrawable,
GCPtr pGC,
int nseg,
xSegment *pSeg
);
int PolySegmentThinDashedFlags;
void (*FillPolygonSolid)(
DrawablePtr pDrawable,
GCPtr pGC,
int shape,
int mode,
int count,
DDXPointPtr ptsIn
);
int FillPolygonSolidFlags;
void (*FillPolygonStippled)(
DrawablePtr pDrawable,
GCPtr pGC,
int shape,
int mode,
int count,
DDXPointPtr ptsIn
);
int FillPolygonStippledFlags;
void (*FillPolygonOpaqueStippled)(
DrawablePtr pDrawable,
GCPtr pGC,
int shape,
int mode,
int count,
DDXPointPtr ptsIn
);
int FillPolygonOpaqueStippledFlags;
void (*FillPolygonTiled)(
DrawablePtr pDrawable,
GCPtr pGC,
int shape,
int mode,
int count,
DDXPointPtr ptsIn
);
int FillPolygonTiledFlags;
void (*PolyFillArcSolid)(
DrawablePtr pDraw,
GCPtr pGC,
int narcs,
xArc *parcs
);
int PolyFillArcSolidFlags;
void (*PutImage)(
DrawablePtr pDraw,
GCPtr pGC,
int depth,
int x,
int y,
int w,
int h,
int leftPad,
int format,
char *pImage
);
int PutImageFlags;
/* Validation masks */
unsigned long FillSpansMask;
ValidateGCProcPtr ValidateFillSpans;
unsigned long SetSpansMask;
ValidateGCProcPtr ValidateSetSpans;
unsigned long PutImageMask;
ValidateGCProcPtr ValidatePutImage;
unsigned long CopyAreaMask;
ValidateGCProcPtr ValidateCopyArea;
unsigned long CopyPlaneMask;
ValidateGCProcPtr ValidateCopyPlane;
unsigned long PolyPointMask;
ValidateGCProcPtr ValidatePolyPoint;
unsigned long PolylinesMask;
ValidateGCProcPtr ValidatePolylines;
unsigned long PolySegmentMask;
ValidateGCProcPtr ValidatePolySegment;
unsigned long PolyRectangleMask;
ValidateGCProcPtr ValidatePolyRectangle;
unsigned long PolyArcMask;
ValidateGCProcPtr ValidatePolyArc;
unsigned long FillPolygonMask;
ValidateGCProcPtr ValidateFillPolygon;
unsigned long PolyFillRectMask;
ValidateGCProcPtr ValidatePolyFillRect;
unsigned long PolyFillArcMask;
ValidateGCProcPtr ValidatePolyFillArc;
unsigned long PolyText8Mask;
ValidateGCProcPtr ValidatePolyText8;
unsigned long PolyText16Mask;
ValidateGCProcPtr ValidatePolyText16;
unsigned long ImageText8Mask;
ValidateGCProcPtr ValidateImageText8;
unsigned long ImageText16Mask;
ValidateGCProcPtr ValidateImageText16;
unsigned long PolyGlyphBltMask;
ValidateGCProcPtr ValidatePolyGlyphBlt;
unsigned long ImageGlyphBltMask;
ValidateGCProcPtr ValidateImageGlyphBlt;
unsigned long PushPixelsMask;
ValidateGCProcPtr ValidatePushPixels;
void (*ComputeDash)(GCPtr pGC);
/* Pixmap Cache */
int PixmapCacheFlags;
Bool UsingPixmapCache;
Bool CanDoMono8x8;
Bool CanDoColor8x8;
void (*InitPixmapCache)(
ScreenPtr pScreen,
RegionPtr areas,
pointer data
);
void (*ClosePixmapCache)(
ScreenPtr pScreen
);
int (*StippledFillChooser)(GCPtr pGC);
int (*OpaqueStippledFillChooser)(GCPtr pGC);
int (*TiledFillChooser)(GCPtr pGC);
int CachePixelGranularity;
int MaxCacheableTileWidth;
int MaxCacheableTileHeight;
int MaxCacheableStippleWidth;
int MaxCacheableStippleHeight;
XAACacheInfoPtr (*CacheTile)(
ScrnInfoPtr Scrn, PixmapPtr pPix
);
XAACacheInfoPtr (*CacheStipple)(
ScrnInfoPtr Scrn, PixmapPtr pPix,
int fg, int bg
);
XAACacheInfoPtr (*CacheMonoStipple)(
ScrnInfoPtr Scrn, PixmapPtr pPix
);
XAACacheInfoPtr (*CacheMono8x8Pattern)(
ScrnInfoPtr Scrn, int pat0, int pat1
);
XAACacheInfoPtr (*CacheColor8x8Pattern)(
ScrnInfoPtr Scrn, PixmapPtr pPix,
int fg, int bg
);
int MonoPatternPitch;
int CacheWidthMono8x8Pattern;
int CacheHeightMono8x8Pattern;
int ColorPatternPitch;
int CacheWidthColor8x8Pattern;
int CacheHeightColor8x8Pattern;
int CacheColorExpandDensity;
void (*WriteBitmapToCache) (
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
unsigned char *src,
int srcwidth,
int fg, int bg
);
void (*WritePixmapToCache) (
ScrnInfoPtr pScrn,
int x, int y, int w, int h,
unsigned char *src,
int srcwidth,
int bpp, int depth
);
void (*WriteMono8x8PatternToCache)(
ScrnInfoPtr pScrn,
XAACacheInfoPtr pCache
);
void (*WriteColor8x8PatternToCache)(
ScrnInfoPtr pScrn,
PixmapPtr pPix,
XAACacheInfoPtr pCache
);
char* PixmapCachePrivate;
/* Miscellaneous */
GC ScratchGC;
int PreAllocSize;
unsigned char *PreAllocMem;
CharInfoPtr CharInfo[255];
NonTEGlyphInfo GlyphInfo[255];
unsigned int FullPlanemask; /* deprecated */
PixmapLinkPtr OffscreenPixmaps;
int maxOffPixWidth;
int maxOffPixHeight;
XAACacheInfoRec ScratchCacheInfoRec;
BoxPtr ClipBox;
Bool NeedToSync;
char *dgaSaves;
/* These can be supplied to override the defaults */
GetImageProcPtr GetImage;
GetSpansProcPtr GetSpans;
PaintWindowBackgroundProcPtr PaintWindowBackground;
PaintWindowBorderProcPtr PaintWindowBorder;
CopyWindowProcPtr CopyWindow;
BackingStoreSaveAreasProcPtr SaveAreas;
BackingStoreRestoreAreasProcPtr RestoreAreas;
unsigned int offscreenDepths;
Bool offscreenDepthsInitialized;
CARD32 FullPlanemasks[32];
#ifdef RENDER
Bool (*Composite) (
CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height
);
Bool (*Glyphs) (
CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs
);
/* The old SetupForCPUToScreenAlphaTexture function is no longer used because
* it doesn't pass in enough information to write a conforming
* implementation. See SetupForCPUToScreenAlphaTexture2.
*/
Bool (*SetupForCPUToScreenAlphaTexture) (
ScrnInfoPtr pScrn,
int op,
CARD16 red,
CARD16 green,
CARD16 blue,
CARD16 alpha,
int alphaType,
CARD8 *alphaPtr,
int alphaPitch,
int width,
int height,
int flags
);
void (*SubsequentCPUToScreenAlphaTexture) (
ScrnInfoPtr pScrn,
int dstx,
int dsty,
int srcx,
int srcy,
int width,
int height
);
int CPUToScreenAlphaTextureFlags;
CARD32 * CPUToScreenAlphaTextureFormats;
/* The old SetupForCPUToScreenTexture function is no longer used because
* it doesn't pass in enough information to write a conforming
* implementation. See SetupForCPUToScreenTexture2.
*/
Bool (*SetupForCPUToScreenTexture) (
ScrnInfoPtr pScrn,
int op,
int texType,
CARD8 *texPtr,
int texPitch,
int width,
int height,
int flags
);
void (*SubsequentCPUToScreenTexture) (
ScrnInfoPtr pScrn,
int dstx,
int dsty,
int srcx,
int srcy,
int width,
int height
);
int CPUToScreenTextureFlags;
CARD32 * CPUToScreenTextureFormats;
#endif
/* these were added for 4.3.0 */
BoxRec SolidLineLimits;
BoxRec DashedLineLimits;
#ifdef RENDER
/* These were added for X.Org 6.8.0 */
Bool (*SetupForCPUToScreenAlphaTexture2) (
ScrnInfoPtr pScrn,
int op,
CARD16 red,
CARD16 green,
CARD16 blue,
CARD16 alpha,
CARD32 maskFormat,
CARD32 dstFormat,
CARD8 *alphaPtr,
int alphaPitch,
int width,
int height,
int flags
);
CARD32 *CPUToScreenAlphaTextureDstFormats;
Bool (*SetupForCPUToScreenTexture2) (
ScrnInfoPtr pScrn,
int op,
CARD32 srcFormat,
CARD32 dstFormat,
CARD8 *texPtr,
int texPitch,
int width,
int height,
int flags
);
CARD32 *CPUToScreenTextureDstFormats;
#endif /* RENDER */
} XAAInfoRec, *XAAInfoRecPtr;
#define SET_SYNC_FLAG(infoRec) (infoRec)->NeedToSync = TRUE
Bool
XAAInit(
ScreenPtr pScreen,
XAAInfoRecPtr infoRec
);
XAAInfoRecPtr XAACreateInfoRec(void);
void
XAADestroyInfoRec(
XAAInfoRecPtr infoRec
);
typedef void (*DepthChangeFuncPtr) (ScrnInfoPtr pScrn, int depth);
Bool
XAAInitDualFramebufferOverlay(
ScreenPtr pScreen,
DepthChangeFuncPtr callback
);
#endif /* _XAA_H */
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