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render: move over public SDK headers to include/

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Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2026-02-12 15:05:41 +01:00
committed by Enrico Weigelt
parent 0edeb0e34e
commit 25fc1a02f5
7 changed files with 5 additions and 12 deletions
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62
render/glyphstr.h
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@@ -1,62 +0,0 @@
/*
*
* 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 _GLYPHSTR_H_
#define _GLYPHSTR_H_
#include <X11/extensions/renderproto.h>
#include "picture.h"
#include "screenint.h"
#define GlyphFormat1 0
#define GlyphFormat4 1
#define GlyphFormat8 2
#define GlyphFormat16 3
#define GlyphFormat32 4
#define GlyphFormatNum 5
typedef struct _Glyph {
CARD32 refcnt;
PrivateRec *devPrivates;
unsigned char sha1[20];
CARD32 size; /* info + bitmap */
xGlyphInfo info;
/* per-screen pixmaps follow */
} GlyphRec, *GlyphPtr;
typedef struct _GlyphList {
INT16 xOff;
INT16 yOff;
CARD8 len;
PictFormatPtr format;
} GlyphListRec, *GlyphListPtr;
#define GLYPH_HAS_GLYPH_PICTURE_ACCESSOR 1 /* used for api compat */
extern _X_EXPORT PicturePtr
GetGlyphPicture(GlyphPtr glyph, ScreenPtr pScreen);
extern _X_EXPORT void
SetGlyphPicture(GlyphPtr glyph, ScreenPtr pScreen, PicturePtr picture);
#endif /* _GLYPHSTR_H_ */

11
render/meson.build
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@@ -12,19 +12,8 @@ srcs_render = [
'render.c',
]
hdrs_render = [
'glyphstr.h',
'mipict.h',
'picture.h',
'picturestr.h',
]
libxserver_render = static_library('xserver_render',
srcs_render,
include_directories: inc,
dependencies: common_dep,
)
if build_xorg
install_data(hdrs_render, install_dir: xorgsdkdir)
endif

124
render/mipict.h
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@@ -1,124 +0,0 @@
/*
*
* 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 _MIPICT_H_
#define _MIPICT_H_
#include "picturestr.h"
#define MI_MAX_INDEXED 256 /* XXX depth must be <= 8 */
#if MI_MAX_INDEXED <= 256
typedef CARD8 miIndexType;
#endif
typedef struct _miIndexed {
Bool color;
CARD32 rgba[MI_MAX_INDEXED];
miIndexType ent[32768];
} miIndexedRec, *miIndexedPtr;
#define miCvtR8G8B8to15(s) ((((s) >> 3) & 0x001f) | \
(((s) >> 6) & 0x03e0) | \
(((s) >> 9) & 0x7c00))
#define miIndexToEnt15(mif,rgb15) ((mif)->ent[rgb15])
#define miIndexToEnt24(mif,rgb24) miIndexToEnt15(mif,miCvtR8G8B8to15(rgb24))
#define miIndexToEntY24(mif,rgb24) ((mif)->ent[CvtR8G8B8toY15(rgb24)])
extern _X_EXPORT int
miCreatePicture(PicturePtr pPicture);
extern _X_EXPORT void
miDestroyPicture(PicturePtr pPicture);
extern _X_EXPORT void
miCompositeSourceValidate(PicturePtr pPicture);
extern _X_EXPORT Bool
miComputeCompositeRegion(RegionPtr pRegion,
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 Bool
miPictureInit(ScreenPtr pScreen, PictFormatPtr formats, int nformats);
extern _X_EXPORT Bool
miRealizeGlyph(ScreenPtr pScreen, GlyphPtr glyph);
extern _X_EXPORT void
miUnrealizeGlyph(ScreenPtr pScreen, GlyphPtr glyph);
extern _X_EXPORT void
miGlyphs(CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc, int nlist, GlyphListPtr list, GlyphPtr * glyphs);
extern _X_EXPORT void
miRenderColorToPixel(PictFormatPtr pPict, xRenderColor * color, CARD32 *pixel);
extern _X_EXPORT void
miRenderPixelToColor(PictFormatPtr pPict, CARD32 pixel, xRenderColor * color);
extern _X_EXPORT Bool
miIsSolidAlpha(PicturePtr pSrc);
extern _X_EXPORT void
miCompositeRects(CARD8 op,
PicturePtr pDst,
xRenderColor * color, int nRect, xRectangle *rects);
extern _X_EXPORT void
miTrapezoidBounds(int ntrap, xTrapezoid * traps, BoxPtr box);
extern _X_EXPORT void
miPointFixedBounds(int npoint, xPointFixed * points, BoxPtr bounds);
extern _X_EXPORT void
miTriangleBounds(int ntri, xTriangle * tris, BoxPtr bounds);
extern _X_EXPORT Bool
miInitIndexed(ScreenPtr pScreen, PictFormatPtr pFormat);
extern _X_EXPORT void
miCloseIndexed(ScreenPtr pScreen, PictFormatPtr pFormat);
extern _X_EXPORT void
miUpdateIndexed(ScreenPtr pScreen,
PictFormatPtr pFormat, int ndef, xColorItem * pdef);
#endif /* _MIPICT_H_ */

215
render/picture.h
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@@ -1,215 +0,0 @@
/*
*
* 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 _PICTURE_H_
#define _PICTURE_H_
#include "privates.h"
#include <pixman.h>
typedef struct _DirectFormat *DirectFormatPtr;
typedef struct _PictFormat *PictFormatPtr;
typedef struct _Picture *PicturePtr;
/*
* While the protocol is generous in format support, the
* sample implementation allows only packed RGB and GBR
* representations for data to simplify software rendering,
*/
#define PICT_FORMAT(bpp,type,a,r,g,b) PIXMAN_FORMAT(bpp, type, a, r, g, b)
/*
* gray/color formats use a visual index instead of argb
*/
#define PICT_VISFORMAT(bpp,type,vi) (((bpp) << 24) | \
((type) << 16) | \
((vi)))
#define PICT_FORMAT_BPP(f) PIXMAN_FORMAT_BPP(f)
#define PICT_FORMAT_TYPE(f) PIXMAN_FORMAT_TYPE(f)
#define PICT_FORMAT_A(f) PIXMAN_FORMAT_A(f)
#define PICT_FORMAT_R(f) PIXMAN_FORMAT_R(f)
#define PICT_FORMAT_G(f) PIXMAN_FORMAT_G(f)
#define PICT_FORMAT_B(f) PIXMAN_FORMAT_B(f)
#define PICT_FORMAT_RGB(f) PIXMAN_FORMAT_RGB(f)
#define PICT_FORMAT_VIS(f) PIXMAN_FORMAT_VIS(f)
#define PICT_TYPE_OTHER PIXMAN_TYPE_OTHER
#define PICT_TYPE_A PIXMAN_TYPE_A
#define PICT_TYPE_ARGB PIXMAN_TYPE_ARGB
#define PICT_TYPE_ABGR PIXMAN_TYPE_ABGR
#define PICT_TYPE_COLOR PIXMAN_TYPE_COLOR
#define PICT_TYPE_GRAY PIXMAN_TYPE_GRAY
#define PICT_TYPE_BGRA PIXMAN_TYPE_BGRA
#define PICT_FORMAT_COLOR(f) PIXMAN_FORMAT_COLOR(f)
typedef pixman_format_code_t PictFormatShort;
#define PICT_a2r10g10b10 PIXMAN_a2r10g10b10
#define PICT_x2r10g10b10 PIXMAN_x2r10g10b10
#define PICT_a2b10g10r10 PIXMAN_a2b10g10r10
#define PICT_x2b10g10r10 PIXMAN_x2b10g10r10
#define PICT_a8r8g8b8 PIXMAN_a8r8g8b8
#define PICT_x8r8g8b8 PIXMAN_x8r8g8b8
#define PICT_a8b8g8r8 PIXMAN_a8b8g8r8
#define PICT_x8b8g8r8 PIXMAN_x8b8g8r8
#define PICT_b8g8r8a8 PIXMAN_b8g8r8a8
#define PICT_b8g8r8x8 PIXMAN_b8g8r8x8
#define PICT_r8g8b8 PIXMAN_r8g8b8
#define PICT_b8g8r8 PIXMAN_b8g8r8
#define PICT_r5g6b5 PIXMAN_r5g6b5
#define PICT_b5g6r5 PIXMAN_b5g6r5
#define PICT_a1r5g5b5 PIXMAN_a1r5g5b5
#define PICT_x1r5g5b5 PIXMAN_x1r5g5b5
#define PICT_a1b5g5r5 PIXMAN_a1b5g5r5
#define PICT_x1b5g5r5 PIXMAN_x1b5g5r5
#define PICT_a4r4g4b4 PIXMAN_a4r4g4b4
#define PICT_x4r4g4b4 PIXMAN_x4r4g4b4
#define PICT_a4b4g4r4 PIXMAN_a4b4g4r4
#define PICT_x4b4g4r4 PIXMAN_x4b4g4r4
#define PICT_a8 PIXMAN_a8
#define PICT_r3g3b2 PIXMAN_r3g3b2
#define PICT_b2g3r3 PIXMAN_b2g3r3
#define PICT_a2r2g2b2 PIXMAN_a2r2g2b2
#define PICT_a2b2g2r2 PIXMAN_a2b2g2r2
#define PICT_c8 PIXMAN_c8
#define PICT_g8 PIXMAN_g8
#define PICT_x4a4 PIXMAN_x4a4
#define PICT_x4c4 PIXMAN_x4c4
#define PICT_x4g4 PIXMAN_x4g4
#define PICT_a4 PIXMAN_a4
#define PICT_r1g2b1 PIXMAN_r1g2b1
#define PICT_b1g2r1 PIXMAN_b1g2r1
#define PICT_a1r1g1b1 PIXMAN_a1r1g1b1
#define PICT_a1b1g1r1 PIXMAN_a1b1g1r1
#define PICT_c4 PIXMAN_c4
#define PICT_g4 PIXMAN_g4
#define PICT_a1 PIXMAN_a1
#define PICT_g1 PIXMAN_g1
#define PICT_yuv2 PIXMAN_yuy2
/*
* For dynamic indexed visuals (GrayScale and PseudoColor), these control the
* selection of colors allocated for drawing to Pictures. The default
* policy depends on the size of the colormap:
*
* Size Default Policy
* ----------------------------
* < 64 PolicyMono
* < 256 PolicyGray
* 256 PolicyColor (only on PseudoColor)
*
* The actual allocation code lives in miindex.c, and so is
* austensibly server dependent, but that code does:
*
* PolicyMono Allocate no additional colors, use black and white
* PolicyGray Allocate 13 gray levels (11 cells used)
* PolicyColor Allocate a 4x4x4 cube and 13 gray levels (71 cells used)
* PolicyAll Allocate as big a cube as possible, fill with gray (all)
*
* Here's a picture to help understand how many colors are
* actually allocated (this is just the gray ramp):
*
* gray level
* all 0000 1555 2aaa 4000 5555 6aaa 8000 9555 aaaa bfff d555 eaaa ffff
* b/w 0000 ffff
* 4x4x4 5555 aaaa
* extra 1555 2aaa 4000 6aaa 8000 9555 bfff d555 eaaa
*
* The default colormap supplies two gray levels (black/white), the
* 4x4x4 cube allocates another two and nine more are allocated to fill
* in the 13 levels. When the 4x4x4 cube is not allocated, a total of
* 11 cells are allocated.
*/
#define PictureCmapPolicyInvalid -1
#define PictureCmapPolicyDefault 0
#define PictureCmapPolicyMono 1
#define PictureCmapPolicyGray 2
#define PictureCmapPolicyColor 3
#define PictureCmapPolicyAll 4
extern int PictureCmapPolicy;
extern int PictureParseCmapPolicy(const char *name);
extern int RenderErrBase;
/* Fixed point updates from Carl Worth, USC, Information Sciences Institute */
typedef pixman_fixed_32_32_t xFixed_32_32;
typedef pixman_fixed_48_16_t xFixed_48_16;
#define MAX_FIXED_48_16 pixman_max_fixed_48_16
#define MIN_FIXED_48_16 pixman_min_fixed_48_16
typedef pixman_fixed_1_31_t xFixed_1_31;
typedef pixman_fixed_1_16_t xFixed_1_16;
typedef pixman_fixed_16_16_t xFixed_16_16;
/*
* An unadorned "xFixed" is the same as xFixed_16_16,
* (since it's quite common in the code)
*/
typedef pixman_fixed_t xFixed;
#define XFIXED_BITS 16
#define xFixedToInt(f) pixman_fixed_to_int(f)
#define IntToxFixed(i) pixman_int_to_fixed(i)
#define xFixedE pixman_fixed_e
#define xFixed1 pixman_fixed_1
#define xFixed1MinusE pixman_fixed_1_minus_e
#define xFixedFrac(f) pixman_fixed_frac(f)
#define xFixedFloor(f) pixman_fixed_floor(f)
#define xFixedCeil(f) pixman_fixed_ceil(f)
#define xFixedFraction(f) pixman_fixed_fraction(f)
#define xFixedMod2(f) pixman_fixed_mod2(f)
/* whether 't' is a well defined not obviously empty trapezoid */
#define xTrapezoidValid(t) ((t)->left.p1.y != (t)->left.p2.y && \
(t)->right.p1.y != (t)->right.p2.y && \
((t)->bottom > (t)->top))
/*
* Standard NTSC luminance conversions:
*
* y = r * 0.299 + g * 0.587 + b * 0.114
*
* Approximate this for a bit more speed:
*
* y = (r * 153 + g * 301 + b * 58) / 512
*
* This gives 17 bits of luminance; to get 15 bits, lop the low two
*/
#define CvtR8G8B8toY15(s) (((((s) >> 16) & 0xff) * 153 + \
(((s) >> 8) & 0xff) * 301 + \
(((s) ) & 0xff) * 58) >> 2)
#endif /* _PICTURE_H_ */

534
render/picturestr.h
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@@ -1,534 +0,0 @@
/*
* 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 <X11/extensions/renderproto.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 SourcePictTypeSolidFill 0
#define SourcePictTypeLinear 1
#define SourcePictTypeRadial 2
#define SourcePictTypeConical 3
typedef struct _PictSolidFill {
unsigned int type;
CARD32 color;
xRenderColor fullcolor;
} 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;
pixman_format_code_t format; /* PIXMAN_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 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;
xPoint alphaOrigin;
xPoint clipOrigin;
RegionPtr 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, void *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;
void *_dummy1; // required in place of a removed field for ABI compatibility
void *_dummy2; // required in place of a removed field for ABI compatibility
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;
#define PICTURE_SCREEN_VERSION 2
TriStripProcPtr TriStrip;
TriFanProcPtr TriFan;
} PictureScreenRec, *PictureScreenPtr;
extern _X_EXPORT DevPrivateKeyRec PictureScreenPrivateKeyRec;
extern _X_EXPORT DevPrivateKeyRec PictureWindowPrivateKeyRec;
#define GetPictureScreen(s) ((PictureScreenPtr)dixLookupPrivate(&(s)->devPrivates, &PictureScreenPrivateKeyRec))
#define GetPictureScreenIfSet(s) (dixPrivateKeyRegistered(&PictureScreenPrivateKeyRec) ? GetPictureScreen(s) : NULL)
#define SetPictureScreen(s,p) dixSetPrivate(&(s)->devPrivates, &PictureScreenPrivateKeyRec, p)
#define GetPictureWindow(w) ((PicturePtr)dixLookupPrivate(&(w)->devPrivates, &PictureWindowPrivateKeyRec))
#define SetPictureWindow(w,p) dixSetPrivate(&(w)->devPrivates, &PictureWindowPrivateKeyRec, p)
extern _X_EXPORT PictFormatPtr
PictureWindowFormat(WindowPtr pWindow);
extern _X_EXPORT Bool
PictureSetSubpixelOrder(ScreenPtr pScreen, int subpixel);
extern _X_EXPORT int
PictureGetSubpixelOrder(ScreenPtr pScreen);
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(const char *filter, int len, Bool makeit);
extern _X_EXPORT char *PictureGetFilterName(int id);
extern _X_EXPORT int
PictureAddFilter(ScreenPtr pScreen,
const char *filter,
PictFilterValidateParamsProcPtr ValidateParams,
int width, int height);
extern _X_EXPORT Bool
PictureSetFilterAlias(ScreenPtr pScreen, const char *filter, const 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 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
ValidatePicture(PicturePtr pPicture);
extern _X_EXPORT int
FreePicture(void *pPicture, 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
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);
/*
* 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_ */