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-rw-r--r--xorg-server/hw/xfree86/xaa/xaa.h2790
1 files changed, 1394 insertions, 1396 deletions
diff --git a/xorg-server/hw/xfree86/xaa/xaa.h b/xorg-server/hw/xfree86/xaa/xaa.h
index 2af954fee..6e5a2389a 100644
--- a/xorg-server/hw/xfree86/xaa/xaa.h
+++ b/xorg-server/hw/xfree86/xaa/xaa.h
@@ -1,1396 +1,1394 @@
-
-#ifndef _XAA_H
-#define _XAA_H
-
-#define XAA_VERSION_MAJOR 1
-#define XAA_VERSION_MINOR 2
-#define XAA_VERSION_RELEASE 1
-
-/*
-
- ******** 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"
-
-#include "picturestr.h"
-
-/* 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;
- CopyWindowProcPtr CopyWindow;
- BackingStoreSaveAreasProcPtr SaveAreas;
- BackingStoreRestoreAreasProcPtr RestoreAreas;
-
- unsigned int offscreenDepths;
- Bool offscreenDepthsInitialized;
-
- CARD32 FullPlanemasks[32];
-
- 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;
-
-
- /* these were added for 4.3.0 */
- BoxRec SolidLineLimits;
- BoxRec DashedLineLimits;
-
- /* 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;
-} XAAInfoRec, *XAAInfoRecPtr;
-
-#define SET_SYNC_FLAG(infoRec) (infoRec)->NeedToSync = TRUE
-
-
-extern _X_EXPORT Bool
-XAAInit(
- ScreenPtr pScreen,
- XAAInfoRecPtr infoRec
-);
-
-extern _X_EXPORT XAAInfoRecPtr XAACreateInfoRec(void);
-
-extern _X_EXPORT void
-XAADestroyInfoRec(
- XAAInfoRecPtr infoRec
-);
-
-typedef void (*DepthChangeFuncPtr) (ScrnInfoPtr pScrn, int depth);
-
-extern _X_EXPORT Bool
-XAAInitDualFramebufferOverlay(
- ScreenPtr pScreen,
- DepthChangeFuncPtr callback
-);
-
-#endif /* _XAA_H */
+
+#ifndef _XAA_H
+#define _XAA_H
+
+#define XAA_VERSION_MAJOR 1
+#define XAA_VERSION_MINOR 2
+#define XAA_VERSION_RELEASE 1
+
+/*
+
+ ******** 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"
+
+#include "picturestr.h"
+
+/* 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;
+ CopyWindowProcPtr CopyWindow;
+
+ unsigned int offscreenDepths;
+ Bool offscreenDepthsInitialized;
+
+ CARD32 FullPlanemasks[32];
+
+ 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;
+
+
+ /* these were added for 4.3.0 */
+ BoxRec SolidLineLimits;
+ BoxRec DashedLineLimits;
+
+ /* 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;
+} XAAInfoRec, *XAAInfoRecPtr;
+
+#define SET_SYNC_FLAG(infoRec) (infoRec)->NeedToSync = TRUE
+
+
+extern _X_EXPORT Bool
+XAAInit(
+ ScreenPtr pScreen,
+ XAAInfoRecPtr infoRec
+);
+
+extern _X_EXPORT XAAInfoRecPtr XAACreateInfoRec(void);
+
+extern _X_EXPORT void
+XAADestroyInfoRec(
+ XAAInfoRecPtr infoRec
+);
+
+typedef void (*DepthChangeFuncPtr) (ScrnInfoPtr pScrn, int depth);
+
+extern _X_EXPORT Bool
+XAAInitDualFramebufferOverlay(
+ ScreenPtr pScreen,
+ DepthChangeFuncPtr callback
+);
+
+#endif /* _XAA_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 05:40:53 +0000