xserver xkeyboard-config mesa git update 28 Apr 2011

1 files changed, 648 insertions, 696 deletions

diff --git a/xorg-server/render/picturestr.h b/xorg-server/render/picturestr.h
index f642bf0df..7b7f9112d 100644
--- a/xorg-server/render/picturestr.h
+++ b/xorg-server/render/picturestr.h
@@ -1,696 +1,648 @@
-/*

- * Copyright © 2000 SuSE, Inc.

- *

- * Permission to use, copy, modify, distribute, and sell this software and its

- * documentation for any purpose is hereby granted without fee, provided that

- * the above copyright notice appear in all copies and that both that

- * copyright notice and this permission notice appear in supporting

- * documentation, and that the name of SuSE not be used in advertising or

- * publicity pertaining to distribution of the software without specific,

- * written prior permission.  SuSE makes no representations about the

- * suitability of this software for any purpose.  It is provided "as is"

- * without express or implied warranty.

- *

- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL

- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE

- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION

- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN

- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

- *

- * Author:  Keith Packard, SuSE, Inc.

- */

-

-#ifndef _PICTURESTR_H_

-#define _PICTURESTR_H_

-

-#include "scrnintstr.h"

-#include "glyphstr.h"

-#include "resource.h"

-#include "privates.h"

-

-typedef struct _DirectFormat {

-    CARD16	    red, redMask;

-    CARD16	    green, greenMask;

-    CARD16	    blue, blueMask;

-    CARD16	    alpha, alphaMask;

-} DirectFormatRec;

-

-typedef struct _IndexFormat {

-    VisualID	    vid;

-    ColormapPtr	    pColormap;

-    int		    nvalues;

-    xIndexValue	    *pValues;

-    void	    *devPrivate;

-} IndexFormatRec;

-

-typedef struct _PictFormat {

-    CARD32	    id;

-    CARD32	    format;	    /* except bpp */

-    unsigned char   type;

-    unsigned char   depth;

-    DirectFormatRec direct;

-    IndexFormatRec  index;

-} PictFormatRec;

-

-typedef struct pixman_vector PictVector, *PictVectorPtr;

-typedef struct pixman_transform PictTransform, *PictTransformPtr;

-

-#define pict_f_vector pixman_f_vector

-#define pict_f_transform pixman_f_transform

-

-#define PICT_GRADIENT_STOPTABLE_SIZE 1024

-#define SourcePictTypeSolidFill 0

-#define SourcePictTypeLinear 1

-#define SourcePictTypeRadial 2

-#define SourcePictTypeConical 3

-

-#define SourcePictClassUnknown    0

-#define SourcePictClassHorizontal 1

-#define SourcePictClassVertical   2

-

-typedef struct _PictSolidFill {

-    unsigned int type;

-    unsigned int class;

-    CARD32 color;

-} PictSolidFill, *PictSolidFillPtr;

-

-typedef struct _PictGradientStop {

-    xFixed x;

-    xRenderColor color;

-} PictGradientStop, *PictGradientStopPtr;

-

-typedef struct _PictGradient {

-    unsigned int type;

-    unsigned int class;

-    int nstops;

-    PictGradientStopPtr stops;

-    int stopRange;

-    CARD32 *colorTable;

-    int colorTableSize;

-} PictGradient, *PictGradientPtr;

-

-typedef struct _PictLinearGradient {

-    unsigned int type;

-    unsigned int class;

-    int nstops;

-    PictGradientStopPtr stops;

-    int stopRange;

-    CARD32 *colorTable;

-    int colorTableSize;

-    xPointFixed p1;

-    xPointFixed p2;

-} PictLinearGradient, *PictLinearGradientPtr;

-

-typedef struct _PictCircle {

-    xFixed x;

-    xFixed y;

-    xFixed radius;

-} PictCircle, *PictCirclePtr;

-

-typedef struct _PictRadialGradient {

-    unsigned int type;

-    unsigned int class;

-    int nstops;

-    PictGradientStopPtr stops;

-    int stopRange;

-    CARD32 *colorTable;

-    int colorTableSize;

-    PictCircle c1;

-    PictCircle c2;

-    double cdx;

-    double cdy;

-    double dr;

-    double A;

-} PictRadialGradient, *PictRadialGradientPtr;

-

-typedef struct _PictConicalGradient {

-    unsigned int type;

-    unsigned int class;

-    int nstops;

-    PictGradientStopPtr stops;

-    int stopRange;

-    CARD32 *colorTable;

-    int colorTableSize;

-    xPointFixed center;

-    xFixed angle;

-} PictConicalGradient, *PictConicalGradientPtr;

-

-typedef union _SourcePict {

-    unsigned int type;

-    PictSolidFill solidFill;

-    PictGradient gradient;

-    PictLinearGradient linear;

-    PictRadialGradient radial;

-    PictConicalGradient conical;

-} SourcePict, *SourcePictPtr;

-

-typedef struct _Picture {

-    DrawablePtr	    pDrawable;

-    PictFormatPtr   pFormat;

-    PictFormatShort format;	    /* PICT_FORMAT */

-    int		    refcnt;

-    CARD32	    id;

-    unsigned int    repeat : 1;

-    unsigned int    graphicsExposures : 1;

-    unsigned int    subWindowMode : 1;

-    unsigned int    polyEdge : 1;

-    unsigned int    polyMode : 1;

-    unsigned int    freeCompClip : 1;

-    unsigned int    clientClipType : 2;

-    unsigned int    componentAlpha : 1;

-    unsigned int    repeatType : 2;

-    unsigned int    filter : 3;

-    unsigned int    stateChanges : CPLastBit;

-    unsigned int    unused : 18 - CPLastBit;

-

-    PicturePtr	    pNext;	    /* chain on same drawable */

-

-    PicturePtr	    alphaMap;

-    DDXPointRec	    alphaOrigin;

-

-    DDXPointRec	    clipOrigin;

-    pointer	    clientClip;

-

-    unsigned long   serialNumber;

-

-    RegionPtr	    pCompositeClip;

-

-    PrivateRec	    *devPrivates;

-

-    PictTransform   *transform;

-

-    SourcePictPtr   pSourcePict;

-    xFixed	    *filter_params;

-    int		    filter_nparams;

-} PictureRec;

-

-typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id,

-						 xFixed *params, int nparams,

-						 int *width, int *height);

-typedef struct {

-    char			    *name;

-    int				    id;

-    PictFilterValidateParamsProcPtr ValidateParams;

-    int				    width, height;

-} PictFilterRec, *PictFilterPtr;

-

-#define PictFilterNearest	0

-#define PictFilterBilinear	1

-

-#define PictFilterFast		2

-#define PictFilterGood		3

-#define PictFilterBest		4

-

-#define PictFilterConvolution	5

-/* if you add an 8th filter, expand the filter bitfield above */

-

-typedef struct {

-    char	    *alias;

-    int		    alias_id;

-    int		    filter_id;

-} PictFilterAliasRec, *PictFilterAliasPtr;

-

-typedef int	(*CreatePictureProcPtr)	    (PicturePtr pPicture);

-typedef void	(*DestroyPictureProcPtr)    (PicturePtr pPicture);

-typedef int	(*ChangePictureClipProcPtr) (PicturePtr	pPicture,

-					     int	clipType,

-					     pointer    value,

-					     int	n);

-typedef void	(*DestroyPictureClipProcPtr)(PicturePtr	pPicture);

-

-typedef int	(*ChangePictureTransformProcPtr)    (PicturePtr	    pPicture,

-						     PictTransform  *transform);

-

-typedef int	(*ChangePictureFilterProcPtr)	(PicturePtr	pPicture,

-						 int		filter,

-						 xFixed		*params,

-						 int		nparams);

-

-typedef void	(*DestroyPictureFilterProcPtr)	(PicturePtr pPicture);

-

-typedef void	(*ChangePictureProcPtr)	    (PicturePtr pPicture,

-					     Mask	mask);

-typedef void	(*ValidatePictureProcPtr)    (PicturePtr pPicture,

-					     Mask       mask);

-typedef void	(*CompositeProcPtr)	    (CARD8	op,

-					     PicturePtr pSrc,

-					     PicturePtr pMask,

-					     PicturePtr pDst,

-					     INT16	xSrc,

-					     INT16	ySrc,

-					     INT16	xMask,

-					     INT16	yMask,

-					     INT16	xDst,

-					     INT16	yDst,

-					     CARD16	width,

-					     CARD16	height);

-

-typedef void	(*GlyphsProcPtr)	    (CARD8      op,

-					     PicturePtr pSrc,

-					     PicturePtr pDst,

-					     PictFormatPtr  maskFormat,

-					     INT16      xSrc,

-					     INT16      ySrc,

-					     int	nlists,

-					     GlyphListPtr   lists,

-					     GlyphPtr	*glyphs);

-

-typedef void	(*CompositeRectsProcPtr)    (CARD8	    op,

-					     PicturePtr	    pDst,

-					     xRenderColor   *color,

-					     int	    nRect,

-					     xRectangle	    *rects);

-

-typedef void	(*RasterizeTrapezoidProcPtr)(PicturePtr	    pMask,

-					     xTrapezoid	    *trap,

-					     int	    x_off,

-					     int	    y_off);

-

-typedef void	(*TrapezoidsProcPtr)	    (CARD8	    op,

-					     PicturePtr	    pSrc,

-					     PicturePtr	    pDst,

-					     PictFormatPtr  maskFormat,

-					     INT16	    xSrc,

-					     INT16	    ySrc,

-					     int	    ntrap,

-					     xTrapezoid	    *traps);

-

-typedef void	(*TrianglesProcPtr)	    (CARD8	    op,

-					     PicturePtr	    pSrc,

-					     PicturePtr	    pDst,

-					     PictFormatPtr  maskFormat,

-					     INT16	    xSrc,

-					     INT16	    ySrc,

-					     int	    ntri,

-					     xTriangle	    *tris);

-

-typedef void	(*TriStripProcPtr)	    (CARD8	    op,

-					     PicturePtr	    pSrc,

-					     PicturePtr	    pDst,

-					     PictFormatPtr  maskFormat,

-					     INT16	    xSrc,

-					     INT16	    ySrc,

-					     int	    npoint,

-					     xPointFixed    *points);

-

-typedef void	(*TriFanProcPtr)	    (CARD8	    op,

-					     PicturePtr	    pSrc,

-					     PicturePtr	    pDst,

-					     PictFormatPtr  maskFormat,

-					     INT16	    xSrc,

-					     INT16	    ySrc,

-					     int	    npoint,

-					     xPointFixed    *points);

-

-typedef Bool	(*InitIndexedProcPtr)	    (ScreenPtr	    pScreen,

-					     PictFormatPtr  pFormat);

-

-typedef void	(*CloseIndexedProcPtr)	    (ScreenPtr	    pScreen,

-					     PictFormatPtr  pFormat);

-

-typedef void	(*UpdateIndexedProcPtr)	    (ScreenPtr	    pScreen,

-					     PictFormatPtr  pFormat,

-					     int	    ndef,

-					     xColorItem	    *pdef);

-

-typedef void	(*AddTrapsProcPtr)	    (PicturePtr	    pPicture,

-					     INT16	    xOff,

-					     INT16	    yOff,

-					     int	    ntrap,

-					     xTrap	    *traps);

-

-typedef void	(*AddTrianglesProcPtr)	    (PicturePtr	    pPicture,

-					     INT16	    xOff,

-					     INT16	    yOff,

-					     int	    ntri,

-					     xTriangle	    *tris);

-

-typedef Bool	(*RealizeGlyphProcPtr)	    (ScreenPtr	    pScreen,

-					     GlyphPtr	    glyph);

-

-typedef void	(*UnrealizeGlyphProcPtr)    (ScreenPtr	    pScreen,

-					     GlyphPtr	    glyph);

-

-typedef struct _PictureScreen {

-    PictFormatPtr		formats;

-    PictFormatPtr		fallback;

-    int				nformats;

-

-    CreatePictureProcPtr	CreatePicture;

-    DestroyPictureProcPtr	DestroyPicture;

-    ChangePictureClipProcPtr	ChangePictureClip;

-    DestroyPictureClipProcPtr	DestroyPictureClip;

-

-    ChangePictureProcPtr	ChangePicture;

-    ValidatePictureProcPtr	ValidatePicture;

-

-    CompositeProcPtr		Composite;

-    GlyphsProcPtr		Glyphs; /* unused */

-    CompositeRectsProcPtr	CompositeRects;

-

-    DestroyWindowProcPtr	DestroyWindow;

-    CloseScreenProcPtr		CloseScreen;

-

-    StoreColorsProcPtr		StoreColors;

-

-    InitIndexedProcPtr		InitIndexed;

-    CloseIndexedProcPtr		CloseIndexed;

-    UpdateIndexedProcPtr	UpdateIndexed;

-

-    int				subpixel;

-

-    PictFilterPtr		filters;

-    int				nfilters;

-    PictFilterAliasPtr		filterAliases;

-    int				nfilterAliases;

-

-    /**

-     * Called immediately after a picture's transform is changed through the

-     * SetPictureTransform request.  Not called for source-only pictures.

-     */

-    ChangePictureTransformProcPtr   ChangePictureTransform;

-

-    /**

-     * Called immediately after a picture's transform is changed through the

-     * SetPictureFilter request.  Not called for source-only pictures.

-     */

-    ChangePictureFilterProcPtr	ChangePictureFilter;

-

-    DestroyPictureFilterProcPtr	DestroyPictureFilter;

-

-    TrapezoidsProcPtr		Trapezoids;

-    TrianglesProcPtr		Triangles;

-

-    RasterizeTrapezoidProcPtr	RasterizeTrapezoid;

-

-    AddTrianglesProcPtr		AddTriangles;

-

-    AddTrapsProcPtr		AddTraps;

-

-    RealizeGlyphProcPtr   	RealizeGlyph;

-    UnrealizeGlyphProcPtr 	UnrealizeGlyph;

-

-} PictureScreenRec, *PictureScreenPtr;

-

-extern _X_EXPORT DevPrivateKeyRec PictureScreenPrivateKeyRec;

-#define PictureScreenPrivateKey (&PictureScreenPrivateKeyRec)

-

-extern _X_EXPORT DevPrivateKeyRec PictureWindowPrivateKeyRec;

-#define	PictureWindowPrivateKey (&PictureWindowPrivateKeyRec)

-

-extern _X_EXPORT RESTYPE	PictureType;

-extern _X_EXPORT RESTYPE	PictFormatType;

-extern _X_EXPORT RESTYPE	GlyphSetType;

-

-#define GetPictureScreen(s) ((PictureScreenPtr)dixLookupPrivate(&(s)->devPrivates, PictureScreenPrivateKey))

-#define GetPictureScreenIfSet(s) (dixPrivateKeyRegistered(PictureScreenPrivateKey) ? GetPictureScreen(s) : NULL)

-#define SetPictureScreen(s,p) dixSetPrivate(&(s)->devPrivates, PictureScreenPrivateKey, p)

-#define GetPictureWindow(w) ((PicturePtr)dixLookupPrivate(&(w)->devPrivates, PictureWindowPrivateKey))

-#define SetPictureWindow(w,p) dixSetPrivate(&(w)->devPrivates, PictureWindowPrivateKey, p)

-

-#define VERIFY_PICTURE(pPicture, pid, client, mode) {\

-    int rc = dixLookupResourceByType((pointer)&(pPicture), pid,\

-	                             PictureType, client, mode);\

-    if (rc != Success)\

-	return rc;\

-}

-

-#define VERIFY_ALPHA(pPicture, pid, client, mode) {\

-    if (pid == None) \

-	pPicture = 0; \

-    else { \

-	VERIFY_PICTURE(pPicture, pid, client, mode); \

-    } \

-} \

-

-extern _X_EXPORT Bool

-PictureDestroyWindow (WindowPtr pWindow);

-

-extern _X_EXPORT Bool

-PictureCloseScreen (int Index, ScreenPtr pScreen);

-

-extern _X_EXPORT void

-PictureStoreColors (ColormapPtr pColormap, int ndef, xColorItem *pdef);

-

-extern _X_EXPORT Bool

-PictureInitIndexedFormat (ScreenPtr pScreen, PictFormatPtr format);

-

-extern _X_EXPORT Bool

-PictureSetSubpixelOrder (ScreenPtr pScreen, int subpixel);

-

-extern _X_EXPORT int

-PictureGetSubpixelOrder (ScreenPtr pScreen);

-

-extern _X_EXPORT PictFormatPtr

-PictureCreateDefaultFormats (ScreenPtr pScreen, int *nformatp);

-

-extern _X_EXPORT PictFormatPtr

-PictureMatchVisual (ScreenPtr pScreen, int depth, VisualPtr pVisual);

-

-extern _X_EXPORT PictFormatPtr

-PictureMatchFormat (ScreenPtr pScreen, int depth, CARD32 format);

-

-extern _X_EXPORT Bool

-PictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats);

-

-extern _X_EXPORT int

-PictureGetFilterId (char *filter, int len, Bool makeit);

-

-extern _X_EXPORT char *

-PictureGetFilterName (int id);

-

-extern _X_EXPORT int

-PictureAddFilter (ScreenPtr			    pScreen,

-		  char				    *filter,

-		  PictFilterValidateParamsProcPtr   ValidateParams,

-		  int				    width,

-		  int				    height);

-

-extern _X_EXPORT Bool

-PictureSetFilterAlias (ScreenPtr pScreen, char *filter, char *alias);

-

-extern _X_EXPORT Bool

-PictureSetDefaultFilters (ScreenPtr pScreen);

-

-extern _X_EXPORT void

-PictureResetFilters (ScreenPtr pScreen);

-

-extern _X_EXPORT PictFilterPtr

-PictureFindFilter (ScreenPtr pScreen, char *name, int len);

-

-extern _X_EXPORT int

-SetPicturePictFilter (PicturePtr pPicture, PictFilterPtr pFilter,

-		      xFixed *params, int nparams);

-

-extern _X_EXPORT int

-SetPictureFilter (PicturePtr pPicture, char *name, int len,

-		  xFixed *params, int nparams);

-

-extern _X_EXPORT Bool

-PictureFinishInit (void);

-

-extern _X_EXPORT void

-SetPictureToDefaults (PicturePtr pPicture);

-

-extern _X_EXPORT PicturePtr

-CreatePicture (Picture		pid,

-	       DrawablePtr	pDrawable,

-	       PictFormatPtr	pFormat,

-	       Mask		mask,

-	       XID		*list,

-	       ClientPtr	client,

-	       int		*error);

-

-extern _X_EXPORT int

-ChangePicture (PicturePtr	pPicture,

-	       Mask		vmask,

-	       XID		*vlist,

-	       DevUnion		*ulist,

-	       ClientPtr	client);

-

-extern _X_EXPORT int

-SetPictureClipRects (PicturePtr	pPicture,

-		     int	xOrigin,

-		     int	yOrigin,

-		     int	nRect,

-		     xRectangle	*rects);

-

-extern _X_EXPORT int

-SetPictureClipRegion (PicturePtr    pPicture,

-		      int	    xOrigin,

-		      int	    yOrigin,

-		      RegionPtr	    pRegion);

-

-extern _X_EXPORT int

-SetPictureTransform (PicturePtr	    pPicture,

-		     PictTransform  *transform);

-

-extern _X_EXPORT void

-CopyPicture (PicturePtr	pSrc,

-	     Mask	mask,

-	     PicturePtr	pDst);

-

-extern _X_EXPORT void

-ValidatePicture(PicturePtr pPicture);

-

-extern _X_EXPORT int

-FreePicture (pointer	pPicture,

-	     XID	pid);

-

-extern _X_EXPORT int

-FreePictFormat (pointer	pPictFormat,

-		XID     pid);

-

-extern _X_EXPORT void

-CompositePicture (CARD8		op,

-		  PicturePtr	pSrc,

-		  PicturePtr	pMask,

-		  PicturePtr	pDst,

-		  INT16		xSrc,

-		  INT16		ySrc,

-		  INT16		xMask,

-		  INT16		yMask,

-		  INT16		xDst,

-		  INT16		yDst,

-		  CARD16	width,

-		  CARD16	height);

-

-extern _X_EXPORT void

-CompositeGlyphs (CARD8		op,

-		 PicturePtr	pSrc,

-		 PicturePtr	pDst,

-		 PictFormatPtr	maskFormat,

-		 INT16		xSrc,

-		 INT16		ySrc,

-		 int		nlist,

-		 GlyphListPtr	lists,

-		 GlyphPtr	*glyphs);

-

-extern _X_EXPORT void

-CompositeRects (CARD8		op,

-		PicturePtr	pDst,

-		xRenderColor	*color,

-		int		nRect,

-		xRectangle      *rects);

-

-extern _X_EXPORT void

-CompositeTrapezoids (CARD8	    op,

-		     PicturePtr	    pSrc,

-		     PicturePtr	    pDst,

-		     PictFormatPtr  maskFormat,

-		     INT16	    xSrc,

-		     INT16	    ySrc,

-		     int	    ntrap,

-		     xTrapezoid	    *traps);

-

-extern _X_EXPORT void

-CompositeTriangles (CARD8	    op,

-		    PicturePtr	    pSrc,

-		    PicturePtr	    pDst,

-		    PictFormatPtr   maskFormat,

-		    INT16	    xSrc,

-		    INT16	    ySrc,

-		    int		    ntriangles,

-		    xTriangle	    *triangles);

-

-extern _X_EXPORT void

-CompositeTriStrip (CARD8	    op,

-		   PicturePtr	    pSrc,

-		   PicturePtr	    pDst,

-		   PictFormatPtr    maskFormat,

-		   INT16	    xSrc,

-		   INT16	    ySrc,

-		   int		    npoints,

-		   xPointFixed	    *points);

-

-extern _X_EXPORT void

-CompositeTriFan (CARD8		op,

-		 PicturePtr	pSrc,

-		 PicturePtr	pDst,

-		 PictFormatPtr	maskFormat,

-		 INT16		xSrc,

-		 INT16		ySrc,

-		 int		npoints,

-		 xPointFixed	*points);

-

-extern _X_EXPORT CARD32

-PictureGradientColor (PictGradientStopPtr stop1,

-		      PictGradientStopPtr stop2,

-		      CARD32	          x);

-

-extern _X_EXPORT void RenderExtensionInit (void);

-

-Bool

-AnimCurInit (ScreenPtr pScreen);

-

-int

-AnimCursorCreate (CursorPtr *cursors, CARD32 *deltas, int ncursor, CursorPtr *ppCursor, ClientPtr client, XID cid);

-

-extern _X_EXPORT void

-AddTraps (PicturePtr	pPicture,

-	  INT16		xOff,

-	  INT16		yOff,

-	  int		ntraps,

-	  xTrap		*traps);

-

-extern _X_EXPORT PicturePtr

-CreateSolidPicture (Picture pid,

-                    xRenderColor *color,

-                    int *error);

-

-extern _X_EXPORT PicturePtr

-CreateLinearGradientPicture (Picture pid,

-                             xPointFixed *p1,

-                             xPointFixed *p2,

-                             int nStops,

-                             xFixed *stops,

-                             xRenderColor *colors,

-                             int *error);

-

-extern _X_EXPORT PicturePtr

-CreateRadialGradientPicture (Picture pid,

-                             xPointFixed *inner,

-                             xPointFixed *outer,

-                             xFixed innerRadius,

-                             xFixed outerRadius,

-                             int nStops,

-                             xFixed *stops,

-                             xRenderColor *colors,

-                             int *error);

-

-extern _X_EXPORT PicturePtr

-CreateConicalGradientPicture (Picture pid,

-                              xPointFixed *center,

-                              xFixed angle,

-                              int nStops,

-                              xFixed *stops,

-                              xRenderColor *colors,

-                              int *error);

-

-#ifdef PANORAMIX

-extern _X_EXPORT void PanoramiXRenderInit (void);

-extern _X_EXPORT void PanoramiXRenderReset (void);

-#endif

-

-/*

- * matrix.c

- */

-

-extern _X_EXPORT void

-PictTransform_from_xRenderTransform (PictTransformPtr pict,

-				     xRenderTransform *render);

-

-extern _X_EXPORT void

-xRenderTransform_from_PictTransform (xRenderTransform *render,

-				     PictTransformPtr pict);

-

-extern _X_EXPORT Bool

-PictureTransformPoint (PictTransformPtr transform,

-		       PictVectorPtr	vector);

-

-extern _X_EXPORT Bool

-PictureTransformPoint3d (PictTransformPtr transform,

-                         PictVectorPtr	vector);

-

-#endif /* _PICTURESTR_H_ */

+/*
+ * Copyright © 2000 SuSE, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Keith Packard, SuSE, Inc.
+ */
+
+#ifndef _PICTURESTR_H_
+#define _PICTURESTR_H_
+
+#include "scrnintstr.h"
+#include "glyphstr.h"
+#include "resource.h"
+#include "privates.h"
+
+typedef struct _DirectFormat {
+    CARD16	    red, redMask;
+    CARD16	    green, greenMask;
+    CARD16	    blue, blueMask;
+    CARD16	    alpha, alphaMask;
+} DirectFormatRec;
+
+typedef struct _IndexFormat {
+    VisualID	    vid;
+    ColormapPtr	    pColormap;
+    int		    nvalues;
+    xIndexValue	    *pValues;
+    void	    *devPrivate;
+} IndexFormatRec;
+
+typedef struct _PictFormat {
+    CARD32	    id;
+    CARD32	    format;	    /* except bpp */
+    unsigned char   type;
+    unsigned char   depth;
+    DirectFormatRec direct;
+    IndexFormatRec  index;
+} PictFormatRec;
+
+typedef struct pixman_vector PictVector, *PictVectorPtr;
+typedef struct pixman_transform PictTransform, *PictTransformPtr;
+
+#define pict_f_vector pixman_f_vector
+#define pict_f_transform pixman_f_transform
+
+#define PICT_GRADIENT_STOPTABLE_SIZE 1024
+#define SourcePictTypeSolidFill 0
+#define SourcePictTypeLinear 1
+#define SourcePictTypeRadial 2
+#define SourcePictTypeConical 3
+
+typedef struct _PictSolidFill {
+    unsigned int type;
+    CARD32 color;
+} PictSolidFill, *PictSolidFillPtr;
+
+typedef struct _PictGradientStop {
+    xFixed x;
+    xRenderColor color;
+} PictGradientStop, *PictGradientStopPtr;
+
+typedef struct _PictGradient {
+    unsigned int type;
+    int nstops;
+    PictGradientStopPtr stops;
+} PictGradient, *PictGradientPtr;
+
+typedef struct _PictLinearGradient {
+    unsigned int type;
+    int nstops;
+    PictGradientStopPtr stops;
+    xPointFixed p1;
+    xPointFixed p2;
+} PictLinearGradient, *PictLinearGradientPtr;
+
+typedef struct _PictCircle {
+    xFixed x;
+    xFixed y;
+    xFixed radius;
+} PictCircle, *PictCirclePtr;
+
+typedef struct _PictRadialGradient {
+    unsigned int type;
+    int nstops;
+    PictGradientStopPtr stops;
+    PictCircle c1;
+    PictCircle c2;
+} PictRadialGradient, *PictRadialGradientPtr;
+
+typedef struct _PictConicalGradient {
+    unsigned int type;
+    int nstops;
+    PictGradientStopPtr stops;
+    xPointFixed center;
+    xFixed angle;
+} PictConicalGradient, *PictConicalGradientPtr;
+
+typedef union _SourcePict {
+    unsigned int type;
+    PictSolidFill solidFill;
+    PictGradient gradient;
+    PictLinearGradient linear;
+    PictRadialGradient radial;
+    PictConicalGradient conical;
+} SourcePict, *SourcePictPtr;
+
+typedef struct _Picture {
+    DrawablePtr	    pDrawable;
+    PictFormatPtr   pFormat;
+    PictFormatShort format;	    /* PICT_FORMAT */
+    int		    refcnt;
+    CARD32	    id;
+    unsigned int    repeat : 1;
+    unsigned int    graphicsExposures : 1;
+    unsigned int    subWindowMode : 1;
+    unsigned int    polyEdge : 1;
+    unsigned int    polyMode : 1;
+    unsigned int    freeCompClip : 1;
+    unsigned int    clientClipType : 2;
+    unsigned int    componentAlpha : 1;
+    unsigned int    repeatType : 2;
+    unsigned int    filter : 3;
+    unsigned int    stateChanges : CPLastBit;
+    unsigned int    unused : 18 - CPLastBit;
+
+    PicturePtr	    pNext;	    /* chain on same drawable */
+
+    PicturePtr	    alphaMap;
+    DDXPointRec	    alphaOrigin;
+
+    DDXPointRec	    clipOrigin;
+    pointer	    clientClip;
+
+    unsigned long   serialNumber;
+
+    RegionPtr	    pCompositeClip;
+
+    PrivateRec	    *devPrivates;
+
+    PictTransform   *transform;
+
+    SourcePictPtr   pSourcePict;
+    xFixed	    *filter_params;
+    int		    filter_nparams;
+} PictureRec;
+
+typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id,
+						 xFixed *params, int nparams,
+						 int *width, int *height);
+typedef struct {
+    char			    *name;
+    int				    id;
+    PictFilterValidateParamsProcPtr ValidateParams;
+    int				    width, height;
+} PictFilterRec, *PictFilterPtr;
+
+#define PictFilterNearest	0
+#define PictFilterBilinear	1
+
+#define PictFilterFast		2
+#define PictFilterGood		3
+#define PictFilterBest		4
+
+#define PictFilterConvolution	5
+/* if you add an 8th filter, expand the filter bitfield above */
+
+typedef struct {
+    char	    *alias;
+    int		    alias_id;
+    int		    filter_id;
+} PictFilterAliasRec, *PictFilterAliasPtr;
+
+typedef int	(*CreatePictureProcPtr)	    (PicturePtr pPicture);
+typedef void	(*DestroyPictureProcPtr)    (PicturePtr pPicture);
+typedef int	(*ChangePictureClipProcPtr) (PicturePtr	pPicture,
+					     int	clipType,
+					     pointer    value,
+					     int	n);
+typedef void	(*DestroyPictureClipProcPtr)(PicturePtr	pPicture);
+
+typedef int	(*ChangePictureTransformProcPtr)    (PicturePtr	    pPicture,
+						     PictTransform  *transform);
+
+typedef int	(*ChangePictureFilterProcPtr)	(PicturePtr	pPicture,
+						 int		filter,
+						 xFixed		*params,
+						 int		nparams);
+
+typedef void	(*DestroyPictureFilterProcPtr)	(PicturePtr pPicture);
+
+typedef void	(*ChangePictureProcPtr)	    (PicturePtr pPicture,
+					     Mask	mask);
+typedef void	(*ValidatePictureProcPtr)    (PicturePtr pPicture,
+					     Mask       mask);
+typedef void	(*CompositeProcPtr)	    (CARD8	op,
+					     PicturePtr pSrc,
+					     PicturePtr pMask,
+					     PicturePtr pDst,
+					     INT16	xSrc,
+					     INT16	ySrc,
+					     INT16	xMask,
+					     INT16	yMask,
+					     INT16	xDst,
+					     INT16	yDst,
+					     CARD16	width,
+					     CARD16	height);
+
+typedef void	(*GlyphsProcPtr)	    (CARD8      op,
+					     PicturePtr pSrc,
+					     PicturePtr pDst,
+					     PictFormatPtr  maskFormat,
+					     INT16      xSrc,
+					     INT16      ySrc,
+					     int	nlists,
+					     GlyphListPtr   lists,
+					     GlyphPtr	*glyphs);
+
+typedef void	(*CompositeRectsProcPtr)    (CARD8	    op,
+					     PicturePtr	    pDst,
+					     xRenderColor   *color,
+					     int	    nRect,
+					     xRectangle	    *rects);
+
+typedef void	(*RasterizeTrapezoidProcPtr)(PicturePtr	    pMask,
+					     xTrapezoid	    *trap,
+					     int	    x_off,
+					     int	    y_off);
+
+typedef void	(*TrapezoidsProcPtr)	    (CARD8	    op,
+					     PicturePtr	    pSrc,
+					     PicturePtr	    pDst,
+					     PictFormatPtr  maskFormat,
+					     INT16	    xSrc,
+					     INT16	    ySrc,
+					     int	    ntrap,
+					     xTrapezoid	    *traps);
+
+typedef void	(*TrianglesProcPtr)	    (CARD8	    op,
+					     PicturePtr	    pSrc,
+					     PicturePtr	    pDst,
+					     PictFormatPtr  maskFormat,
+					     INT16	    xSrc,
+					     INT16	    ySrc,
+					     int	    ntri,
+					     xTriangle	    *tris);
+
+typedef Bool	(*InitIndexedProcPtr)	    (ScreenPtr	    pScreen,
+					     PictFormatPtr  pFormat);
+
+typedef void	(*CloseIndexedProcPtr)	    (ScreenPtr	    pScreen,
+					     PictFormatPtr  pFormat);
+
+typedef void	(*UpdateIndexedProcPtr)	    (ScreenPtr	    pScreen,
+					     PictFormatPtr  pFormat,
+					     int	    ndef,
+					     xColorItem	    *pdef);
+
+typedef void	(*AddTrapsProcPtr)	    (PicturePtr	    pPicture,
+					     INT16	    xOff,
+					     INT16	    yOff,
+					     int	    ntrap,
+					     xTrap	    *traps);
+
+typedef void	(*AddTrianglesProcPtr)	    (PicturePtr	    pPicture,
+					     INT16	    xOff,
+					     INT16	    yOff,
+					     int	    ntri,
+					     xTriangle	    *tris);
+
+typedef Bool	(*RealizeGlyphProcPtr)	    (ScreenPtr	    pScreen,
+					     GlyphPtr	    glyph);
+
+typedef void	(*UnrealizeGlyphProcPtr)    (ScreenPtr	    pScreen,
+					     GlyphPtr	    glyph);
+
+typedef struct _PictureScreen {
+    PictFormatPtr		formats;
+    PictFormatPtr		fallback;
+    int				nformats;
+
+    CreatePictureProcPtr	CreatePicture;
+    DestroyPictureProcPtr	DestroyPicture;
+    ChangePictureClipProcPtr	ChangePictureClip;
+    DestroyPictureClipProcPtr	DestroyPictureClip;
+
+    ChangePictureProcPtr	ChangePicture;
+    ValidatePictureProcPtr	ValidatePicture;
+
+    CompositeProcPtr		Composite;
+    GlyphsProcPtr		Glyphs; /* unused */
+    CompositeRectsProcPtr	CompositeRects;
+
+    DestroyWindowProcPtr	DestroyWindow;
+    CloseScreenProcPtr		CloseScreen;
+
+    StoreColorsProcPtr		StoreColors;
+
+    InitIndexedProcPtr		InitIndexed;
+    CloseIndexedProcPtr		CloseIndexed;
+    UpdateIndexedProcPtr	UpdateIndexed;
+
+    int				subpixel;
+
+    PictFilterPtr		filters;
+    int				nfilters;
+    PictFilterAliasPtr		filterAliases;
+    int				nfilterAliases;
+
+    /**
+     * Called immediately after a picture's transform is changed through the
+     * SetPictureTransform request.  Not called for source-only pictures.
+     */
+    ChangePictureTransformProcPtr   ChangePictureTransform;
+
+    /**
+     * Called immediately after a picture's transform is changed through the
+     * SetPictureFilter request.  Not called for source-only pictures.
+     */
+    ChangePictureFilterProcPtr	ChangePictureFilter;
+
+    DestroyPictureFilterProcPtr	DestroyPictureFilter;
+
+    TrapezoidsProcPtr		Trapezoids;
+    TrianglesProcPtr		Triangles;
+
+    RasterizeTrapezoidProcPtr	RasterizeTrapezoid;
+
+    AddTrianglesProcPtr		AddTriangles;
+
+    AddTrapsProcPtr		AddTraps;
+
+    RealizeGlyphProcPtr   	RealizeGlyph;
+    UnrealizeGlyphProcPtr 	UnrealizeGlyph;
+
+} PictureScreenRec, *PictureScreenPtr;
+
+extern _X_EXPORT DevPrivateKeyRec PictureScreenPrivateKeyRec;
+#define PictureScreenPrivateKey (&PictureScreenPrivateKeyRec)
+
+extern _X_EXPORT DevPrivateKeyRec PictureWindowPrivateKeyRec;
+#define	PictureWindowPrivateKey (&PictureWindowPrivateKeyRec)
+
+extern _X_EXPORT RESTYPE	PictureType;
+extern _X_EXPORT RESTYPE	PictFormatType;
+extern _X_EXPORT RESTYPE	GlyphSetType;
+
+#define GetPictureScreen(s) ((PictureScreenPtr)dixLookupPrivate(&(s)->devPrivates, PictureScreenPrivateKey))
+#define GetPictureScreenIfSet(s) (dixPrivateKeyRegistered(PictureScreenPrivateKey) ? GetPictureScreen(s) : NULL)
+#define SetPictureScreen(s,p) dixSetPrivate(&(s)->devPrivates, PictureScreenPrivateKey, p)
+#define GetPictureWindow(w) ((PicturePtr)dixLookupPrivate(&(w)->devPrivates, PictureWindowPrivateKey))
+#define SetPictureWindow(w,p) dixSetPrivate(&(w)->devPrivates, PictureWindowPrivateKey, p)
+
+#define VERIFY_PICTURE(pPicture, pid, client, mode) {\
+    int rc = dixLookupResourceByType((pointer)&(pPicture), pid,\
+	                             PictureType, client, mode);\
+    if (rc != Success)\
+	return rc;\
+}
+
+#define VERIFY_ALPHA(pPicture, pid, client, mode) {\
+    if (pid == None) \
+	pPicture = 0; \
+    else { \
+	VERIFY_PICTURE(pPicture, pid, client, mode); \
+    } \
+} \
+
+extern _X_EXPORT Bool
+PictureDestroyWindow (WindowPtr pWindow);
+
+extern _X_EXPORT Bool
+PictureCloseScreen (int Index, ScreenPtr pScreen);
+
+extern _X_EXPORT void
+PictureStoreColors (ColormapPtr pColormap, int ndef, xColorItem *pdef);
+
+extern _X_EXPORT Bool
+PictureInitIndexedFormat (ScreenPtr pScreen, PictFormatPtr format);
+
+extern _X_EXPORT Bool
+PictureSetSubpixelOrder (ScreenPtr pScreen, int subpixel);
+
+extern _X_EXPORT int
+PictureGetSubpixelOrder (ScreenPtr pScreen);
+
+extern _X_EXPORT PictFormatPtr
+PictureCreateDefaultFormats (ScreenPtr pScreen, int *nformatp);
+
+extern _X_EXPORT PictFormatPtr
+PictureMatchVisual (ScreenPtr pScreen, int depth, VisualPtr pVisual);
+
+extern _X_EXPORT PictFormatPtr
+PictureMatchFormat (ScreenPtr pScreen, int depth, CARD32 format);
+
+extern _X_EXPORT Bool
+PictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats);
+
+extern _X_EXPORT int
+PictureGetFilterId (char *filter, int len, Bool makeit);
+
+extern _X_EXPORT char *
+PictureGetFilterName (int id);
+
+extern _X_EXPORT int
+PictureAddFilter (ScreenPtr			    pScreen,
+		  char				    *filter,
+		  PictFilterValidateParamsProcPtr   ValidateParams,
+		  int				    width,
+		  int				    height);
+
+extern _X_EXPORT Bool
+PictureSetFilterAlias (ScreenPtr pScreen, char *filter, char *alias);
+
+extern _X_EXPORT Bool
+PictureSetDefaultFilters (ScreenPtr pScreen);
+
+extern _X_EXPORT void
+PictureResetFilters (ScreenPtr pScreen);
+
+extern _X_EXPORT PictFilterPtr
+PictureFindFilter (ScreenPtr pScreen, char *name, int len);
+
+extern _X_EXPORT int
+SetPicturePictFilter (PicturePtr pPicture, PictFilterPtr pFilter,
+		      xFixed *params, int nparams);
+
+extern _X_EXPORT int
+SetPictureFilter (PicturePtr pPicture, char *name, int len,
+		  xFixed *params, int nparams);
+
+extern _X_EXPORT Bool
+PictureFinishInit (void);
+
+extern _X_EXPORT void
+SetPictureToDefaults (PicturePtr pPicture);
+
+extern _X_EXPORT PicturePtr
+CreatePicture (Picture		pid,
+	       DrawablePtr	pDrawable,
+	       PictFormatPtr	pFormat,
+	       Mask		mask,
+	       XID		*list,
+	       ClientPtr	client,
+	       int		*error);
+
+extern _X_EXPORT int
+ChangePicture (PicturePtr	pPicture,
+	       Mask		vmask,
+	       XID		*vlist,
+	       DevUnion		*ulist,
+	       ClientPtr	client);
+
+extern _X_EXPORT int
+SetPictureClipRects (PicturePtr	pPicture,
+		     int	xOrigin,
+		     int	yOrigin,
+		     int	nRect,
+		     xRectangle	*rects);
+
+extern _X_EXPORT int
+SetPictureClipRegion (PicturePtr    pPicture,
+		      int	    xOrigin,
+		      int	    yOrigin,
+		      RegionPtr	    pRegion);
+
+extern _X_EXPORT int
+SetPictureTransform (PicturePtr	    pPicture,
+		     PictTransform  *transform);
+
+extern _X_EXPORT void
+CopyPicture (PicturePtr	pSrc,
+	     Mask	mask,
+	     PicturePtr	pDst);
+
+extern _X_EXPORT void
+ValidatePicture(PicturePtr pPicture);
+
+extern _X_EXPORT int
+FreePicture (pointer	pPicture,
+	     XID	pid);
+
+extern _X_EXPORT int
+FreePictFormat (pointer	pPictFormat,
+		XID     pid);
+
+extern _X_EXPORT void
+CompositePicture (CARD8		op,
+		  PicturePtr	pSrc,
+		  PicturePtr	pMask,
+		  PicturePtr	pDst,
+		  INT16		xSrc,
+		  INT16		ySrc,
+		  INT16		xMask,
+		  INT16		yMask,
+		  INT16		xDst,
+		  INT16		yDst,
+		  CARD16	width,
+		  CARD16	height);
+
+extern _X_EXPORT void
+CompositeGlyphs (CARD8		op,
+		 PicturePtr	pSrc,
+		 PicturePtr	pDst,
+		 PictFormatPtr	maskFormat,
+		 INT16		xSrc,
+		 INT16		ySrc,
+		 int		nlist,
+		 GlyphListPtr	lists,
+		 GlyphPtr	*glyphs);
+
+extern _X_EXPORT void
+CompositeRects (CARD8		op,
+		PicturePtr	pDst,
+		xRenderColor	*color,
+		int		nRect,
+		xRectangle      *rects);
+
+extern _X_EXPORT void
+CompositeTrapezoids (CARD8	    op,
+		     PicturePtr	    pSrc,
+		     PicturePtr	    pDst,
+		     PictFormatPtr  maskFormat,
+		     INT16	    xSrc,
+		     INT16	    ySrc,
+		     int	    ntrap,
+		     xTrapezoid	    *traps);
+
+extern _X_EXPORT void
+CompositeTriangles (CARD8	    op,
+		    PicturePtr	    pSrc,
+		    PicturePtr	    pDst,
+		    PictFormatPtr   maskFormat,
+		    INT16	    xSrc,
+		    INT16	    ySrc,
+		    int		    ntriangles,
+		    xTriangle	    *triangles);
+
+extern _X_EXPORT void
+CompositeTriStrip (CARD8	    op,
+		   PicturePtr	    pSrc,
+		   PicturePtr	    pDst,
+		   PictFormatPtr    maskFormat,
+		   INT16	    xSrc,
+		   INT16	    ySrc,
+		   int		    npoints,
+		   xPointFixed	    *points);
+
+extern _X_EXPORT void
+CompositeTriFan (CARD8		op,
+		 PicturePtr	pSrc,
+		 PicturePtr	pDst,
+		 PictFormatPtr	maskFormat,
+		 INT16		xSrc,
+		 INT16		ySrc,
+		 int		npoints,
+		 xPointFixed	*points);
+
+extern _X_EXPORT void RenderExtensionInit (void);
+
+Bool
+AnimCurInit (ScreenPtr pScreen);
+
+int
+AnimCursorCreate (CursorPtr *cursors, CARD32 *deltas, int ncursor, CursorPtr *ppCursor, ClientPtr client, XID cid);
+
+extern _X_EXPORT void
+AddTraps (PicturePtr	pPicture,
+	  INT16		xOff,
+	  INT16		yOff,
+	  int		ntraps,
+	  xTrap		*traps);
+
+extern _X_EXPORT PicturePtr
+CreateSolidPicture (Picture pid,
+                    xRenderColor *color,
+                    int *error);
+
+extern _X_EXPORT PicturePtr
+CreateLinearGradientPicture (Picture pid,
+                             xPointFixed *p1,
+                             xPointFixed *p2,
+                             int nStops,
+                             xFixed *stops,
+                             xRenderColor *colors,
+                             int *error);
+
+extern _X_EXPORT PicturePtr
+CreateRadialGradientPicture (Picture pid,
+                             xPointFixed *inner,
+                             xPointFixed *outer,
+                             xFixed innerRadius,
+                             xFixed outerRadius,
+                             int nStops,
+                             xFixed *stops,
+                             xRenderColor *colors,
+                             int *error);
+
+extern _X_EXPORT PicturePtr
+CreateConicalGradientPicture (Picture pid,
+                              xPointFixed *center,
+                              xFixed angle,
+                              int nStops,
+                              xFixed *stops,
+                              xRenderColor *colors,
+                              int *error);
+
+#ifdef PANORAMIX
+extern _X_EXPORT void PanoramiXRenderInit (void);
+extern _X_EXPORT void PanoramiXRenderReset (void);
+#endif
+
+/*
+ * matrix.c
+ */
+
+extern _X_EXPORT void
+PictTransform_from_xRenderTransform (PictTransformPtr pict,
+				     xRenderTransform *render);
+
+extern _X_EXPORT void
+xRenderTransform_from_PictTransform (xRenderTransform *render,
+				     PictTransformPtr pict);
+
+extern _X_EXPORT Bool
+PictureTransformPoint (PictTransformPtr transform,
+		       PictVectorPtr	vector);
+
+extern _X_EXPORT Bool
+PictureTransformPoint3d (PictTransformPtr transform,
+                         PictVectorPtr	vector);
+
+#endif /* _PICTURESTR_H_ */