2 * Functions to use the XRender extension
4 * Copyright 2001, 2002 Huw D M Davies for CodeWeavers
7 * Copyright 2000 Keith Packard, member of The XFree86 Project, Inc.
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "wine/port.h"
36 #include "wine/library.h"
37 #include "wine/unicode.h"
38 #include "wine/debug.h"
40 static BOOL X11DRV_XRender_Installed
= FALSE
;
41 int using_client_side_fonts
= FALSE
;
43 WINE_DEFAULT_DEBUG_CHANNEL(xrender
);
45 #ifdef HAVE_X11_EXTENSIONS_XRENDER_H
48 #include <X11/extensions/Xrender.h>
50 /* Older version of the Xrender headers don't define these */
51 #ifndef PictStandardARGB32
53 #define PictStandardARGB32 0
54 XRenderPictFormat
* XRenderFindStandardFormat (Display
*dpy
, int format
);
58 static XRenderPictFormat
*screen_format
; /* format of screen */
59 static XRenderPictFormat
*mono_format
; /* format of mono bitmap */
64 SIZE devsize
; /* size in device coords */
68 #define INITIAL_REALIZED_BUF_SIZE 128
70 typedef enum { AA_None
, AA_Grey
, AA_RGB
, AA_BGR
, AA_VRGB
, AA_VBGR
} AA_Type
;
77 XRenderPictFormat
*font_format
;
92 COLORREF lastTextColor
;
96 static gsCacheEntry
*glyphsetCache
= NULL
;
97 static DWORD glyphsetCacheSize
= 0;
98 static INT lastfree
= -1;
101 #define INIT_CACHE_SIZE 10
103 static int antialias
= 1;
105 /* some default values just in case */
106 #ifndef SONAME_LIBX11
107 #define SONAME_LIBX11 "libX11.so"
109 #ifndef SONAME_LIBXEXT
110 #define SONAME_LIBXEXT "libXext.so"
112 #ifndef SONAME_LIBXRENDER
113 #define SONAME_LIBXRENDER "libXrender.so"
116 static void *xrender_handle
;
118 #define MAKE_FUNCPTR(f) static typeof(f) * p##f;
119 MAKE_FUNCPTR(XRenderAddGlyphs
)
120 MAKE_FUNCPTR(XRenderComposite
)
121 MAKE_FUNCPTR(XRenderCompositeString8
)
122 MAKE_FUNCPTR(XRenderCompositeString16
)
123 MAKE_FUNCPTR(XRenderCompositeString32
)
124 MAKE_FUNCPTR(XRenderCreateGlyphSet
)
125 MAKE_FUNCPTR(XRenderCreatePicture
)
126 MAKE_FUNCPTR(XRenderFillRectangle
)
127 MAKE_FUNCPTR(XRenderFindFormat
)
128 MAKE_FUNCPTR(XRenderFindStandardFormat
)
129 MAKE_FUNCPTR(XRenderFindVisualFormat
)
130 MAKE_FUNCPTR(XRenderFreeGlyphSet
)
131 MAKE_FUNCPTR(XRenderFreePicture
)
132 MAKE_FUNCPTR(XRenderSetPictureClipRectangles
)
133 #ifdef HAVE_XRENDERSETPICTURETRANSFORM
134 MAKE_FUNCPTR(XRenderSetPictureTransform
)
136 MAKE_FUNCPTR(XRenderQueryExtension
)
139 static CRITICAL_SECTION xrender_cs
;
140 static CRITICAL_SECTION_DEBUG critsect_debug
=
143 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
144 0, 0, { 0, (DWORD
)(__FILE__
": xrender_cs") }
146 static CRITICAL_SECTION xrender_cs
= { &critsect_debug
, -1, 0, 0, 0, 0 };
149 /***********************************************************************
150 * X11DRV_XRender_Init
152 * Let's see if our XServer has the extension available
155 void X11DRV_XRender_Init(void)
157 int error_base
, event_base
, i
;
158 XRenderPictFormat pf
;
160 if (client_side_with_render
&&
161 wine_dlopen(SONAME_LIBX11
, RTLD_NOW
|RTLD_GLOBAL
, NULL
, 0) &&
162 wine_dlopen(SONAME_LIBXEXT
, RTLD_NOW
|RTLD_GLOBAL
, NULL
, 0) &&
163 (xrender_handle
= wine_dlopen(SONAME_LIBXRENDER
, RTLD_NOW
, NULL
, 0)))
166 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(xrender_handle, #f, NULL, 0)) == NULL) goto sym_not_found;
167 LOAD_FUNCPTR(XRenderAddGlyphs
)
168 LOAD_FUNCPTR(XRenderComposite
)
169 LOAD_FUNCPTR(XRenderCompositeString8
)
170 LOAD_FUNCPTR(XRenderCompositeString16
)
171 LOAD_FUNCPTR(XRenderCompositeString32
)
172 LOAD_FUNCPTR(XRenderCreateGlyphSet
)
173 LOAD_FUNCPTR(XRenderCreatePicture
)
174 LOAD_FUNCPTR(XRenderFillRectangle
)
175 LOAD_FUNCPTR(XRenderFindFormat
)
176 LOAD_FUNCPTR(XRenderFindStandardFormat
)
177 LOAD_FUNCPTR(XRenderFindVisualFormat
)
178 LOAD_FUNCPTR(XRenderFreeGlyphSet
)
179 LOAD_FUNCPTR(XRenderFreePicture
)
180 LOAD_FUNCPTR(XRenderSetPictureClipRectangles
)
181 LOAD_FUNCPTR(XRenderQueryExtension
)
183 #ifdef HAVE_XRENDERSETPICTURETRANSFORM
184 #define LOAD_OPTIONAL_FUNCPTR(f) p##f = wine_dlsym(xrender_handle, #f, NULL, 0);
185 LOAD_OPTIONAL_FUNCPTR(XRenderSetPictureTransform
)
186 #undef LOAD_OPTIONAL_FUNCPTR
191 if(pXRenderQueryExtension(gdi_display
, &event_base
, &error_base
)) {
192 X11DRV_XRender_Installed
= TRUE
;
193 TRACE("Xrender is up and running error_base = %d\n", error_base
);
194 screen_format
= pXRenderFindVisualFormat(gdi_display
, visual
);
195 if(!screen_format
) { /* This fails in buggy versions of libXrender.so */
198 "Wine has detected that you probably have a buggy version\n"
199 "of libXrender.so . Because of this client side font rendering\n"
200 "will be disabled. Please upgrade this library.\n");
201 X11DRV_XRender_Installed
= FALSE
;
204 pf
.type
= PictTypeDirect
;
207 pf
.direct
.alphaMask
= 1;
208 mono_format
= pXRenderFindFormat(gdi_display
, PictFormatType
|
209 PictFormatDepth
| PictFormatAlpha
|
210 PictFormatAlphaMask
, &pf
, 0);
212 ERR("mono_format == NULL?\n");
213 X11DRV_XRender_Installed
= FALSE
;
220 if(X11DRV_XRender_Installed
|| client_side_with_core
)
222 glyphsetCache
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
223 sizeof(*glyphsetCache
) * INIT_CACHE_SIZE
);
225 glyphsetCacheSize
= INIT_CACHE_SIZE
;
227 for(i
= 0; i
< INIT_CACHE_SIZE
; i
++) {
228 glyphsetCache
[i
].next
= i
+ 1;
229 glyphsetCache
[i
].count
= -1;
231 glyphsetCache
[i
-1].next
= -1;
232 using_client_side_fonts
= 1;
234 if(!X11DRV_XRender_Installed
) {
235 TRACE("Xrender is not available on your XServer, client side rendering with the core protocol instead.\n");
236 if(screen_depth
<= 8 || !client_side_antialias_with_core
)
239 if(screen_depth
<= 8 || !client_side_antialias_with_render
)
243 else TRACE("Using X11 core fonts\n");
246 static BOOL
fontcmp(LFANDSIZE
*p1
, LFANDSIZE
*p2
)
248 if(p1
->hash
!= p2
->hash
) return TRUE
;
249 if(memcmp(&p1
->devsize
, &p2
->devsize
, sizeof(p1
->devsize
))) return TRUE
;
250 if(memcmp(&p1
->lf
, &p2
->lf
, offsetof(LOGFONTW
, lfFaceName
))) return TRUE
;
251 return strcmpW(p1
->lf
.lfFaceName
, p2
->lf
.lfFaceName
);
255 static void walk_cache(void)
259 EnterCriticalSection(&xrender_cs
);
260 for(i
=mru
; i
>= 0; i
= glyphsetCache
[i
].next
)
261 TRACE("item %d\n", i
);
262 LeaveCriticalSection(&xrender_cs
);
266 static int LookupEntry(LFANDSIZE
*plfsz
)
270 for(i
= mru
; i
>= 0; i
= glyphsetCache
[i
].next
) {
272 if(glyphsetCache
[i
].count
== -1) { /* reached free list so stop */
277 if(!fontcmp(&glyphsetCache
[i
].lfsz
, plfsz
)) {
278 glyphsetCache
[i
].count
++;
280 glyphsetCache
[prev_i
].next
= glyphsetCache
[i
].next
;
281 glyphsetCache
[i
].next
= mru
;
284 TRACE("found font in cache %d\n", i
);
289 TRACE("font not in cache\n");
293 static void FreeEntry(int entry
)
297 if(glyphsetCache
[entry
].glyphset
) {
299 pXRenderFreeGlyphSet(gdi_display
, glyphsetCache
[entry
].glyphset
);
301 glyphsetCache
[entry
].glyphset
= 0;
303 if(glyphsetCache
[entry
].nrealized
) {
304 HeapFree(GetProcessHeap(), 0, glyphsetCache
[entry
].realized
);
305 glyphsetCache
[entry
].realized
= NULL
;
306 if(glyphsetCache
[entry
].bitmaps
) {
307 for(i
= 0; i
< glyphsetCache
[entry
].nrealized
; i
++)
308 if(glyphsetCache
[entry
].bitmaps
[i
])
309 HeapFree(GetProcessHeap(), 0, glyphsetCache
[entry
].bitmaps
[i
]);
310 HeapFree(GetProcessHeap(), 0, glyphsetCache
[entry
].bitmaps
);
311 glyphsetCache
[entry
].bitmaps
= NULL
;
312 HeapFree(GetProcessHeap(), 0, glyphsetCache
[entry
].gis
);
313 glyphsetCache
[entry
].gis
= NULL
;
315 glyphsetCache
[entry
].nrealized
= 0;
319 static int AllocEntry(void)
321 int best
= -1, prev_best
= -1, i
, prev_i
= -1;
324 assert(glyphsetCache
[lastfree
].count
== -1);
325 glyphsetCache
[lastfree
].count
= 1;
327 lastfree
= glyphsetCache
[lastfree
].next
;
329 glyphsetCache
[best
].next
= mru
;
332 TRACE("empty space at %d, next lastfree = %d\n", mru
, lastfree
);
336 for(i
= mru
; i
>= 0; i
= glyphsetCache
[i
].next
) {
337 if(glyphsetCache
[i
].count
== 0) {
345 TRACE("freeing unused glyphset at cache %d\n", best
);
347 glyphsetCache
[best
].count
= 1;
349 glyphsetCache
[prev_best
].next
= glyphsetCache
[best
].next
;
350 glyphsetCache
[best
].next
= mru
;
358 TRACE("Growing cache\n");
361 glyphsetCache
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
363 (glyphsetCacheSize
+ INIT_CACHE_SIZE
)
364 * sizeof(*glyphsetCache
));
366 glyphsetCache
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
367 (glyphsetCacheSize
+ INIT_CACHE_SIZE
)
368 * sizeof(*glyphsetCache
));
370 for(best
= i
= glyphsetCacheSize
; i
< glyphsetCacheSize
+ INIT_CACHE_SIZE
;
372 glyphsetCache
[i
].next
= i
+ 1;
373 glyphsetCache
[i
].count
= -1;
375 glyphsetCache
[i
-1].next
= -1;
376 glyphsetCacheSize
+= INIT_CACHE_SIZE
;
378 lastfree
= glyphsetCache
[best
].next
;
379 glyphsetCache
[best
].count
= 1;
380 glyphsetCache
[best
].next
= mru
;
382 TRACE("new free cache slot at %d\n", mru
);
386 static int GetCacheEntry(LFANDSIZE
*plfsz
)
391 if((ret
= LookupEntry(plfsz
)) != -1) return ret
;
394 entry
= glyphsetCache
+ ret
;
395 entry
->lfsz
= *plfsz
;
396 assert(entry
->nrealized
== 0);
403 entry
->font_format
= NULL
;
408 static void dec_ref_cache(int index
)
411 TRACE("dec'ing entry %d to %d\n", index
, glyphsetCache
[index
].count
- 1);
412 assert(glyphsetCache
[index
].count
> 0);
413 glyphsetCache
[index
].count
--;
416 static void lfsz_calc_hash(LFANDSIZE
*plfsz
)
418 DWORD hash
= 0, *ptr
;
421 hash
^= plfsz
->devsize
.cx
;
422 hash
^= plfsz
->devsize
.cy
;
423 for(i
= 0, ptr
= (DWORD
*)&plfsz
->lf
; i
< 7; i
++, ptr
++)
425 for(i
= 0, ptr
= (DWORD
*)&plfsz
->lf
.lfFaceName
; i
< LF_FACESIZE
/2; i
++, ptr
++) {
426 WCHAR
*pwc
= (WCHAR
*)ptr
;
436 /***********************************************************************
437 * X11DRV_XRender_Finalize
439 void X11DRV_XRender_Finalize(void)
443 EnterCriticalSection(&xrender_cs
);
444 for(i
= mru
; i
>= 0; i
= glyphsetCache
[i
].next
)
446 LeaveCriticalSection(&xrender_cs
);
450 /***********************************************************************
451 * X11DRV_XRender_SelectFont
453 BOOL
X11DRV_XRender_SelectFont(X11DRV_PDEVICE
*physDev
, HFONT hfont
)
457 GetObjectW(hfont
, sizeof(lfsz
.lf
), &lfsz
.lf
);
458 TRACE("h=%ld w=%ld weight=%ld it=%d charset=%d name=%s\n",
459 lfsz
.lf
.lfHeight
, lfsz
.lf
.lfWidth
, lfsz
.lf
.lfWeight
,
460 lfsz
.lf
.lfItalic
, lfsz
.lf
.lfCharSet
, debugstr_w(lfsz
.lf
.lfFaceName
));
461 lfsz
.devsize
.cx
= X11DRV_XWStoDS( physDev
, lfsz
.lf
.lfWidth
);
462 lfsz
.devsize
.cy
= X11DRV_YWStoDS( physDev
, lfsz
.lf
.lfHeight
);
463 lfsz_calc_hash(&lfsz
);
465 EnterCriticalSection(&xrender_cs
);
466 if(!physDev
->xrender
) {
467 physDev
->xrender
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
468 sizeof(*physDev
->xrender
));
469 physDev
->xrender
->cache_index
= -1;
471 else if(physDev
->xrender
->cache_index
!= -1)
472 dec_ref_cache(physDev
->xrender
->cache_index
);
473 physDev
->xrender
->cache_index
= GetCacheEntry(&lfsz
);
474 LeaveCriticalSection(&xrender_cs
);
478 /***********************************************************************
479 * X11DRV_XRender_DeleteDC
481 void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE
*physDev
)
484 if(physDev
->xrender
->tile_pict
)
485 pXRenderFreePicture(gdi_display
, physDev
->xrender
->tile_pict
);
487 if(physDev
->xrender
->tile_xpm
)
488 XFreePixmap(gdi_display
, physDev
->xrender
->tile_xpm
);
490 if(physDev
->xrender
->pict
) {
491 TRACE("freeing pict = %lx dc = %p\n", physDev
->xrender
->pict
, physDev
->hdc
);
492 pXRenderFreePicture(gdi_display
, physDev
->xrender
->pict
);
496 EnterCriticalSection(&xrender_cs
);
497 if(physDev
->xrender
->cache_index
!= -1)
498 dec_ref_cache(physDev
->xrender
->cache_index
);
499 LeaveCriticalSection(&xrender_cs
);
501 HeapFree(GetProcessHeap(), 0, physDev
->xrender
);
502 physDev
->xrender
= NULL
;
506 /***********************************************************************
507 * X11DRV_XRender_UpdateDrawable
509 * This gets called from X11DRV_SetDrawable and X11DRV_SelectBitmap.
510 * It deletes the pict when the drawable changes.
512 void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE
*physDev
)
514 if(physDev
->xrender
->pict
) {
515 TRACE("freeing pict %08lx from dc %p drawable %08lx\n", physDev
->xrender
->pict
,
516 physDev
->hdc
, physDev
->drawable
);
519 pXRenderFreePicture(gdi_display
, physDev
->xrender
->pict
);
522 physDev
->xrender
->pict
= 0;
526 /************************************************************************
529 * Helper to ExtTextOut. Must be called inside xrender_cs
531 static BOOL
UploadGlyph(X11DRV_PDEVICE
*physDev
, int glyph
)
538 gsCacheEntry
*entry
= glyphsetCache
+ physDev
->xrender
->cache_index
;
539 UINT ggo_format
= GGO_GLYPH_INDEX
;
540 XRenderPictFormat pf
;
542 if(entry
->nrealized
<= glyph
) {
543 entry
->nrealized
= (glyph
/ 128 + 1) * 128;
546 entry
->realized
= HeapReAlloc(GetProcessHeap(),
549 entry
->nrealized
* sizeof(BOOL
));
551 entry
->realized
= HeapAlloc(GetProcessHeap(),
553 entry
->nrealized
* sizeof(BOOL
));
555 if(!X11DRV_XRender_Installed
) {
557 entry
->bitmaps
= HeapReAlloc(GetProcessHeap(),
560 entry
->nrealized
* sizeof(entry
->bitmaps
[0]));
562 entry
->bitmaps
= HeapAlloc(GetProcessHeap(),
564 entry
->nrealized
* sizeof(entry
->bitmaps
[0]));
567 entry
->gis
= HeapReAlloc(GetProcessHeap(),
570 entry
->nrealized
* sizeof(entry
->gis
[0]));
572 entry
->gis
= HeapAlloc(GetProcessHeap(),
574 entry
->nrealized
* sizeof(entry
->gis
[0]));
580 ggo_format
|= WINE_GGO_GRAY16_BITMAP
;
584 ERR("aa = %d - not implemented\n", entry
->aa
);
586 ggo_format
|= GGO_BITMAP
;
590 buflen
= GetGlyphOutlineW(physDev
->hdc
, glyph
, ggo_format
, &gm
, 0, NULL
,
592 if(buflen
== GDI_ERROR
) {
593 if(entry
->aa
!= AA_None
) {
595 ggo_format
&= ~WINE_GGO_GRAY16_BITMAP
;
596 ggo_format
|= GGO_BITMAP
;
597 buflen
= GetGlyphOutlineW(physDev
->hdc
, glyph
, ggo_format
, &gm
, 0, NULL
,
600 if(buflen
== GDI_ERROR
) {
601 ERR("GetGlyphOutlineW failed\n");
604 TRACE("Turning off antialiasing for this monochrome font\n");
607 if(entry
->glyphset
== 0 && X11DRV_XRender_Installed
) {
611 pf
.direct
.alphaMask
= 0xff;
615 ERR("aa = %d - not implemented\n", entry
->aa
);
618 pf
.direct
.alphaMask
= 1;
622 pf
.type
= PictTypeDirect
;
626 entry
->font_format
= pXRenderFindFormat(gdi_display
,
633 entry
->glyphset
= pXRenderCreateGlyphSet(gdi_display
, entry
->font_format
);
638 buf
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, buflen
);
639 GetGlyphOutlineW(physDev
->hdc
, glyph
, ggo_format
, &gm
, buflen
, buf
, NULL
);
640 entry
->realized
[glyph
] = TRUE
;
642 TRACE("buflen = %d. Got metrics: %dx%d adv=%d,%d origin=%ld,%ld\n",
644 gm
.gmBlackBoxX
, gm
.gmBlackBoxY
, gm
.gmCellIncX
, gm
.gmCellIncY
,
645 gm
.gmptGlyphOrigin
.x
, gm
.gmptGlyphOrigin
.y
);
647 gi
.width
= gm
.gmBlackBoxX
;
648 gi
.height
= gm
.gmBlackBoxY
;
649 gi
.x
= -gm
.gmptGlyphOrigin
.x
;
650 gi
.y
= gm
.gmptGlyphOrigin
.y
;
651 gi
.xOff
= gm
.gmCellIncX
;
652 gi
.yOff
= gm
.gmCellIncY
;
654 if(TRACE_ON(xrender
)) {
659 if(entry
->aa
== AA_None
) {
660 pitch
= ((gi
.width
+ 31) / 32) * 4;
661 for(i
= 0; i
< gi
.height
; i
++) {
662 line
= buf
+ i
* pitch
;
664 for(j
= 0; j
< pitch
* 8; j
++) {
665 strcat(output
, (line
[j
/ 8] & (1 << (7 - (j
% 8)))) ? "#" : " ");
667 strcat(output
, "\n");
671 static const char blks
[] = " .:;!o*#";
675 pitch
= ((gi
.width
+ 3) / 4) * 4;
676 for(i
= 0; i
< gi
.height
; i
++) {
677 line
= buf
+ i
* pitch
;
679 for(j
= 0; j
< pitch
; j
++) {
680 str
[0] = blks
[line
[j
] >> 5];
683 strcat(output
, "\n");
689 if(entry
->glyphset
) {
690 if(entry
->aa
== AA_None
&& BitmapBitOrder(gdi_display
) != MSBFirst
) {
691 unsigned char *byte
= buf
, c
;
697 /* magic to flip bit order */
698 c
= ((c
<< 1) & 0xaa) | ((c
>> 1) & 0x55);
699 c
= ((c
<< 2) & 0xcc) | ((c
>> 2) & 0x33);
700 c
= ((c
<< 4) & 0xf0) | ((c
>> 4) & 0x0f);
707 pXRenderAddGlyphs(gdi_display
, entry
->glyphset
, &gid
, &gi
, 1,
710 HeapFree(GetProcessHeap(), 0, buf
);
712 entry
->bitmaps
[glyph
] = buf
;
713 memcpy(&entry
->gis
[glyph
], &gi
, sizeof(gi
));
718 static void SharpGlyphMono(X11DRV_PDEVICE
*physDev
, INT x
, INT y
,
719 void *bitmap
, XGlyphInfo
*gi
)
721 unsigned char *srcLine
= bitmap
, *src
;
722 unsigned char bits
, bitsMask
;
723 int width
= gi
->width
;
724 int stride
= ((width
+ 31) & ~31) >> 3;
725 int height
= gi
->height
;
729 TRACE("%d, %d\n", x
, y
);
738 bitsMask
= 0x80; /* FreeType is always MSB first */
752 bitsMask
= bitsMask
>> 1;
758 } while (bits
& bitsMask
);
759 XFillRectangle (gdi_display
, physDev
->drawable
,
760 physDev
->gc
, xspan
, y
, lenspan
, 1);
772 bitsMask
= bitsMask
>> 1;
778 } while (!(bits
& bitsMask
));
785 static void SharpGlyphGray(X11DRV_PDEVICE
*physDev
, INT x
, INT y
,
786 void *bitmap
, XGlyphInfo
*gi
)
788 unsigned char *srcLine
= bitmap
, *src
, bits
;
789 int width
= gi
->width
;
790 int stride
= ((width
+ 3) & ~3);
791 int height
= gi
->height
;
816 } while (bits
>= 0x80);
817 XFillRectangle (gdi_display
, physDev
->drawable
,
818 physDev
->gc
, xspan
, y
, lenspan
, 1);
831 } while (bits
< 0x80);
839 static void ExamineBitfield (DWORD mask
, int *shift
, int *len
)
844 while ((mask
& 1) == 0)
850 while ((mask
& 1) == 1)
859 static DWORD
GetField (DWORD pixel
, int shift
, int len
)
861 pixel
= pixel
& (((1 << (len
)) - 1) << shift
);
862 pixel
= pixel
<< (32 - (shift
+ len
)) >> 24;
865 pixel
|= (pixel
>> len
);
872 static DWORD
PutField (DWORD pixel
, int shift
, int len
)
874 shift
= shift
- (8 - len
);
876 pixel
&= (((1 << len
) - 1) << (8 - len
));
884 static void SmoothGlyphGray(XImage
*image
, int x
, int y
, void *bitmap
, XGlyphInfo
*gi
,
890 BYTE
*maskLine
, *mask
, m
;
895 BYTE src_r
, src_g
, src_b
;
902 maskLine
= (unsigned char *) bitmap
;
903 maskStride
= (width
+ 3) & ~3;
905 ExamineBitfield (image
->red_mask
, &r_shift
, &r_len
);
906 ExamineBitfield (image
->green_mask
, &g_shift
, &g_len
);
907 ExamineBitfield (image
->blue_mask
, &b_shift
, &b_len
);
909 src_r
= GetField(color
, r_shift
, r_len
);
910 src_g
= GetField(color
, g_shift
, g_len
);
911 src_b
= GetField(color
, b_shift
, b_len
);
916 maskLine
+= maskStride
;
921 if(y
>= image
->height
) break;
925 if(tx
>= image
->width
) break;
931 XPutPixel (image
, tx
, y
, color
);
936 pixel
= XGetPixel (image
, tx
, y
);
938 r
= GetField(pixel
, r_shift
, r_len
);
939 r
= ((BYTE
)~m
* (WORD
)r
+ (BYTE
)m
* (WORD
)src_r
) >> 8;
940 g
= GetField(pixel
, g_shift
, g_len
);
941 g
= ((BYTE
)~m
* (WORD
)g
+ (BYTE
)m
* (WORD
)src_g
) >> 8;
942 b
= GetField(pixel
, b_shift
, b_len
);
943 b
= ((BYTE
)~m
* (WORD
)b
+ (BYTE
)m
* (WORD
)src_b
) >> 8;
945 pixel
= (PutField (r
, r_shift
, r_len
) |
946 PutField (g
, g_shift
, g_len
) |
947 PutField (b
, b_shift
, b_len
));
948 XPutPixel (image
, tx
, y
, pixel
);
954 static int XRenderErrorHandler(Display
*dpy
, XErrorEvent
*event
, void *arg
)
959 /***********************************************************************
960 * X11DRV_XRender_ExtTextOut
962 BOOL
X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE
*physDev
, INT x
, INT y
, UINT flags
,
963 const RECT
*lprect
, LPCWSTR wstr
, UINT count
,
964 const INT
*lpDx
, INT breakExtra
)
972 BOOL done_extents
= FALSE
;
973 INT width
, xwidth
, ywidth
;
974 double cosEsc
, sinEsc
;
977 int render_op
= PictOpOver
;
982 HDC hdc
= physDev
->hdc
;
983 int textPixel
, backgroundPixel
;
986 HRGN saved_region
= 0;
987 UINT align
= GetTextAlign( hdc
);
989 TRACE("%p, %d, %d, %08x, %p, %s, %d, %p)\n", hdc
, x
, y
, flags
,
990 lprect
, debugstr_wn(wstr
, count
), count
, lpDx
);
992 if(flags
& ETO_GLYPH_INDEX
)
993 glyphs
= (LPWORD
)wstr
;
995 glyphs
= HeapAlloc(GetProcessHeap(), 0, count
* sizeof(WCHAR
));
996 GetGlyphIndicesW(hdc
, wstr
, count
, glyphs
, 0);
1000 TRACE("rect: %ld,%ld - %ld,%ld\n", lprect
->left
, lprect
->top
, lprect
->right
,
1002 TRACE("align = %x bkmode = %x mapmode = %x\n", align
, GetBkMode(hdc
), GetMapMode(hdc
));
1004 if(align
& TA_UPDATECP
)
1006 GetCurrentPositionEx( hdc
, &pt
);
1011 GetTextMetricsW(hdc
, &tm
);
1012 GetObjectW(GetCurrentObject(hdc
, OBJ_FONT
), sizeof(lf
), &lf
);
1014 if(!(tm
.tmPitchAndFamily
& TMPF_VECTOR
)) /* Non-scalable fonts shouldn't be rotated */
1015 lf
.lfEscapement
= 0;
1017 if(lf
.lfEscapement
!= 0) {
1018 cosEsc
= cos(lf
.lfEscapement
* M_PI
/ 1800);
1019 sinEsc
= sin(lf
.lfEscapement
* M_PI
/ 1800);
1025 if(flags
& (ETO_CLIPPED
| ETO_OPAQUE
)) {
1027 if(flags
& ETO_CLIPPED
) return FALSE
;
1028 GetTextExtentPointI(hdc
, glyphs
, count
, &sz
);
1029 done_extents
= TRUE
;
1032 rc
.right
= x
+ sz
.cx
;
1033 rc
.bottom
= y
+ sz
.cy
;
1038 LPtoDP(hdc
, (POINT
*)&rc
, 2);
1040 if(rc
.left
> rc
.right
) {INT tmp
= rc
.left
; rc
.left
= rc
.right
; rc
.right
= tmp
;}
1041 if(rc
.top
> rc
.bottom
) {INT tmp
= rc
.top
; rc
.top
= rc
.bottom
; rc
.bottom
= tmp
;}
1044 xgcval
.function
= GXcopy
;
1045 xgcval
.background
= physDev
->backgroundPixel
;
1046 xgcval
.fill_style
= FillSolid
;
1048 XChangeGC( gdi_display
, physDev
->gc
, GCFunction
| GCBackground
| GCFillStyle
, &xgcval
);
1049 wine_tsx11_unlock();
1051 X11DRV_LockDIBSection( physDev
, DIB_Status_GdiMod
, FALSE
);
1053 if(physDev
->depth
== 1) {
1054 if((physDev
->textPixel
& 0xffffff) == 0) {
1056 backgroundPixel
= 1;
1059 backgroundPixel
= 0;
1062 textPixel
= physDev
->textPixel
;
1063 backgroundPixel
= physDev
->backgroundPixel
;
1066 if(flags
& ETO_OPAQUE
) {
1068 XSetForeground( gdi_display
, physDev
->gc
, backgroundPixel
);
1069 XFillRectangle( gdi_display
, physDev
->drawable
, physDev
->gc
,
1070 physDev
->org
.x
+ rc
.left
, physDev
->org
.y
+ rc
.top
,
1071 rc
.right
- rc
.left
, rc
.bottom
- rc
.top
);
1072 wine_tsx11_unlock();
1082 LPtoDP(hdc
, &pt
, 1);
1086 TRACE("real x,y %d,%d\n", x
, y
);
1088 if((char_extra
= GetTextCharacterExtra(hdc
)) != 0) {
1091 deltas
= HeapAlloc(GetProcessHeap(), 0, count
* sizeof(INT
));
1092 for(i
= 0; i
< count
; i
++) {
1094 deltas
[i
] = lpDx
[i
] + char_extra
;
1096 GetTextExtentPointI(hdc
, glyphs
+ i
, 1, &tmpsz
);
1097 deltas
[i
] = tmpsz
.cx
;
1101 deltas
= (INT
*)lpDx
;
1105 for(idx
= 0; idx
< count
; idx
++)
1106 width
+= deltas
[idx
];
1109 GetTextExtentPointI(hdc
, glyphs
, count
, &sz
);
1110 done_extents
= TRUE
;
1114 width
= X11DRV_XWStoDS(physDev
, width
);
1115 xwidth
= width
* cosEsc
;
1116 ywidth
= width
* sinEsc
;
1118 tm
.tmAscent
= abs(X11DRV_YWStoDS(physDev
, tm
.tmAscent
));
1119 tm
.tmDescent
= abs(X11DRV_YWStoDS(physDev
, tm
.tmDescent
));
1120 switch( align
& (TA_LEFT
| TA_RIGHT
| TA_CENTER
) ) {
1122 if (align
& TA_UPDATECP
) {
1125 DPtoLP(hdc
, &pt
, 1);
1126 MoveToEx(hdc
, pt
.x
, pt
.y
, NULL
);
1138 if (align
& TA_UPDATECP
) {
1141 DPtoLP(hdc
, &pt
, 1);
1142 MoveToEx(hdc
, pt
.x
, pt
.y
, NULL
);
1147 switch( align
& (TA_TOP
| TA_BOTTOM
| TA_BASELINE
) ) {
1149 y
+= tm
.tmAscent
* cosEsc
;
1150 x
+= tm
.tmAscent
* sinEsc
;
1154 y
-= tm
.tmDescent
* cosEsc
;
1155 x
-= tm
.tmDescent
* sinEsc
;
1162 if (flags
& ETO_CLIPPED
)
1165 RECT clip_rect
= *lprect
;
1167 LPtoDP( hdc
, (POINT
*)&clip_rect
, 2 );
1168 clip_region
= CreateRectRgnIndirect( &clip_rect
);
1169 /* make a copy of the current device region */
1170 saved_region
= CreateRectRgn( 0, 0, 0, 0 );
1171 CombineRgn( saved_region
, physDev
->region
, 0, RGN_COPY
);
1172 X11DRV_SetDeviceClipping( physDev
, saved_region
, clip_region
);
1173 DeleteObject( clip_region
);
1176 if(X11DRV_XRender_Installed
) {
1177 if(!physDev
->xrender
->pict
) {
1178 XRenderPictureAttributes pa
;
1179 pa
.subwindow_mode
= IncludeInferiors
;
1182 physDev
->xrender
->pict
= pXRenderCreatePicture(gdi_display
,
1184 (physDev
->depth
== 1) ?
1185 mono_format
: screen_format
,
1186 CPSubwindowMode
, &pa
);
1187 wine_tsx11_unlock();
1189 TRACE("allocing pict = %lx dc = %p drawable = %08lx\n",
1190 physDev
->xrender
->pict
, hdc
, physDev
->drawable
);
1192 TRACE("using existing pict = %lx dc = %p drawable = %08lx\n",
1193 physDev
->xrender
->pict
, hdc
, physDev
->drawable
);
1196 if ((data
= X11DRV_GetRegionData( physDev
->region
, 0 )))
1199 pXRenderSetPictureClipRectangles( gdi_display
, physDev
->xrender
->pict
,
1200 physDev
->org
.x
, physDev
->org
.y
,
1201 (XRectangle
*)data
->Buffer
, data
->rdh
.nCount
);
1202 wine_tsx11_unlock();
1203 HeapFree( GetProcessHeap(), 0, data
);
1207 if(GetBkMode(hdc
) != TRANSPARENT
) {
1208 if(!((flags
& ETO_CLIPPED
) && (flags
& ETO_OPAQUE
))) {
1209 if(!(flags
& ETO_OPAQUE
) || x
< rc
.left
|| x
+ width
>= rc
.right
||
1210 y
- tm
.tmAscent
< rc
.top
|| y
+ tm
.tmDescent
>= rc
.bottom
) {
1212 XSetForeground( gdi_display
, physDev
->gc
, backgroundPixel
);
1213 XFillRectangle( gdi_display
, physDev
->drawable
, physDev
->gc
,
1214 physDev
->org
.x
+ x
, physDev
->org
.y
+ y
- tm
.tmAscent
,
1215 width
, tm
.tmAscent
+ tm
.tmDescent
);
1216 wine_tsx11_unlock();
1221 if(X11DRV_XRender_Installed
) {
1222 /* Create a 1x1 pixmap to tile over the font mask */
1223 if(!physDev
->xrender
->tile_xpm
) {
1224 XRenderPictureAttributes pa
;
1226 XRenderPictFormat
*format
= (physDev
->depth
== 1) ? mono_format
: screen_format
;
1228 physDev
->xrender
->tile_xpm
= XCreatePixmap(gdi_display
,
1233 physDev
->xrender
->tile_pict
= pXRenderCreatePicture(gdi_display
,
1234 physDev
->xrender
->tile_xpm
,
1237 wine_tsx11_unlock();
1238 TRACE("Created pixmap of depth %d\n", format
->depth
);
1239 /* init lastTextColor to something different from textPixel */
1240 physDev
->xrender
->lastTextColor
= ~physDev
->textPixel
;
1244 if(physDev
->textPixel
!= physDev
->xrender
->lastTextColor
) {
1245 if(physDev
->depth
!= 1) {
1246 /* Map 0 -- 0xff onto 0 -- 0xffff */
1251 ExamineBitfield (visual
->red_mask
, &r_shift
, &r_len
);
1252 ExamineBitfield (visual
->green_mask
, &g_shift
, &g_len
);
1253 ExamineBitfield (visual
->blue_mask
, &b_shift
, &b_len
);
1255 col
.red
= GetField(physDev
->textPixel
, r_shift
, r_len
);
1256 col
.red
|= col
.red
<< 8;
1257 col
.green
= GetField(physDev
->textPixel
, g_shift
, g_len
);
1258 col
.green
|= col
.green
<< 8;
1259 col
.blue
= GetField(physDev
->textPixel
, b_shift
, b_len
);
1260 col
.blue
|= col
.blue
<< 8;
1262 } else { /* for a 1bpp bitmap we always need a 1 in the tile */
1263 col
.red
= col
.green
= col
.blue
= 0;
1267 pXRenderFillRectangle(gdi_display
, PictOpSrc
,
1268 physDev
->xrender
->tile_pict
,
1270 wine_tsx11_unlock();
1271 physDev
->xrender
->lastTextColor
= physDev
->textPixel
;
1274 /* FIXME the mapping of Text/BkColor onto 1 or 0 needs investigation.
1276 if((physDev
->depth
== 1) && (textPixel
== 0))
1277 render_op
= PictOpOutReverse
; /* This gives us 'black' text */
1280 EnterCriticalSection(&xrender_cs
);
1281 entry
= glyphsetCache
+ physDev
->xrender
->cache_index
;
1283 for(idx
= 0; idx
< count
; idx
++) {
1284 if(glyphs
[idx
] >= entry
->nrealized
|| entry
->realized
[glyphs
[idx
]] == FALSE
) {
1285 UploadGlyph(physDev
, glyphs
[idx
]);
1290 TRACE("Writing %s at %ld,%ld\n", debugstr_wn(wstr
,count
),
1291 physDev
->org
.x
+ x
, physDev
->org
.y
+ y
);
1293 if(X11DRV_XRender_Installed
) {
1296 pXRenderCompositeString16(gdi_display
, render_op
,
1297 physDev
->xrender
->tile_pict
,
1298 physDev
->xrender
->pict
,
1299 entry
->font_format
, entry
->glyphset
,
1300 0, 0, physDev
->org
.x
+ x
, physDev
->org
.y
+ y
,
1304 INT offset
= 0, xoff
= 0, yoff
= 0;
1305 for(idx
= 0; idx
< count
; idx
++) {
1306 pXRenderCompositeString16(gdi_display
, render_op
,
1307 physDev
->xrender
->tile_pict
,
1308 physDev
->xrender
->pict
,
1309 entry
->font_format
, entry
->glyphset
,
1310 0, 0, physDev
->org
.x
+ x
+ xoff
,
1311 physDev
->org
.y
+ y
+ yoff
,
1313 offset
+= X11DRV_XWStoDS(physDev
, deltas
[idx
]);
1314 xoff
= offset
* cosEsc
;
1315 yoff
= offset
* -sinEsc
;
1318 wine_tsx11_unlock();
1321 INT offset
= 0, xoff
= 0, yoff
= 0;
1323 XSetForeground( gdi_display
, physDev
->gc
, textPixel
);
1325 if(entry
->aa
== AA_None
) {
1326 for(idx
= 0; idx
< count
; idx
++) {
1327 SharpGlyphMono(physDev
, physDev
->org
.x
+ x
+ xoff
,
1328 physDev
->org
.y
+ y
+ yoff
,
1329 entry
->bitmaps
[glyphs
[idx
]],
1330 &entry
->gis
[glyphs
[idx
]]);
1332 offset
+= X11DRV_XWStoDS(physDev
, deltas
[idx
]);
1333 xoff
= offset
* cosEsc
;
1334 yoff
= offset
* -sinEsc
;
1337 xoff
+= entry
->gis
[glyphs
[idx
]].xOff
;
1338 yoff
+= entry
->gis
[glyphs
[idx
]].yOff
;
1341 } else if(physDev
->depth
== 1) {
1342 for(idx
= 0; idx
< count
; idx
++) {
1343 SharpGlyphGray(physDev
, physDev
->org
.x
+ x
+ xoff
,
1344 physDev
->org
.y
+ y
+ yoff
,
1345 entry
->bitmaps
[glyphs
[idx
]],
1346 &entry
->gis
[glyphs
[idx
]]);
1348 offset
+= X11DRV_XWStoDS(physDev
, deltas
[idx
]);
1349 xoff
= offset
* cosEsc
;
1350 yoff
= offset
* -sinEsc
;
1353 xoff
+= entry
->gis
[glyphs
[idx
]].xOff
;
1354 yoff
+= entry
->gis
[glyphs
[idx
]].yOff
;
1360 unsigned int w
, h
, dummy_uint
;
1361 Window dummy_window
;
1363 int image_x
, image_y
, image_off_x
, image_off_y
, image_w
, image_h
;
1364 RECT extents
= {0, 0, 0, 0};
1368 XGetGeometry(gdi_display
, physDev
->drawable
, &dummy_window
, &dummy_int
, &dummy_int
,
1369 &w
, &h
, &dummy_uint
, &dummy_uint
);
1370 TRACE("drawable %dx%d\n", w
, h
);
1372 for(idx
= 0; idx
< count
; idx
++) {
1373 if(extents
.left
> cur
.x
- entry
->gis
[glyphs
[idx
]].x
)
1374 extents
.left
= cur
.x
- entry
->gis
[glyphs
[idx
]].x
;
1375 if(extents
.top
> cur
.y
- entry
->gis
[glyphs
[idx
]].y
)
1376 extents
.top
= cur
.y
- entry
->gis
[glyphs
[idx
]].y
;
1377 if(extents
.right
< cur
.x
- entry
->gis
[glyphs
[idx
]].x
+ entry
->gis
[glyphs
[idx
]].width
)
1378 extents
.right
= cur
.x
- entry
->gis
[glyphs
[idx
]].x
+ entry
->gis
[glyphs
[idx
]].width
;
1379 if(extents
.bottom
< cur
.y
- entry
->gis
[glyphs
[idx
]].y
+ entry
->gis
[glyphs
[idx
]].height
)
1380 extents
.bottom
= cur
.y
- entry
->gis
[glyphs
[idx
]].y
+ entry
->gis
[glyphs
[idx
]].height
;
1382 offset
+= X11DRV_XWStoDS(physDev
, deltas
[idx
]);
1383 cur
.x
= offset
* cosEsc
;
1384 cur
.y
= offset
* -sinEsc
;
1386 cur
.x
+= entry
->gis
[glyphs
[idx
]].xOff
;
1387 cur
.y
+= entry
->gis
[glyphs
[idx
]].yOff
;
1390 TRACE("glyph extents %ld,%ld - %ld,%ld drawable x,y %ld,%ld\n", extents
.left
, extents
.top
,
1391 extents
.right
, extents
.bottom
, physDev
->org
.x
+ x
, physDev
->org
.y
+ y
);
1393 if(physDev
->org
.x
+ x
+ extents
.left
>= 0) {
1394 image_x
= physDev
->org
.x
+ x
+ extents
.left
;
1398 image_off_x
= physDev
->org
.x
+ x
+ extents
.left
;
1400 if(physDev
->org
.y
+ y
+ extents
.top
>= 0) {
1401 image_y
= physDev
->org
.y
+ y
+ extents
.top
;
1405 image_off_y
= physDev
->org
.y
+ y
+ extents
.top
;
1407 if(physDev
->org
.x
+ x
+ extents
.right
< w
)
1408 image_w
= physDev
->org
.x
+ x
+ extents
.right
- image_x
;
1410 image_w
= w
- image_x
;
1411 if(physDev
->org
.y
+ y
+ extents
.bottom
< h
)
1412 image_h
= physDev
->org
.y
+ y
+ extents
.bottom
- image_y
;
1414 image_h
= h
- image_y
;
1416 if(image_w
<= 0 || image_h
<= 0) goto no_image
;
1418 X11DRV_expect_error(gdi_display
, XRenderErrorHandler
, NULL
);
1419 image
= XGetImage(gdi_display
, physDev
->drawable
,
1420 image_x
, image_y
, image_w
, image_h
,
1421 AllPlanes
, ZPixmap
);
1422 X11DRV_check_error();
1424 TRACE("XGetImage(%p, %x, %d, %d, %d, %d, %lx, %x) depth = %d rets %p\n",
1425 gdi_display
, (int)physDev
->drawable
, image_x
, image_y
,
1426 image_w
, image_h
, AllPlanes
, ZPixmap
,
1427 physDev
->depth
, image
);
1429 Pixmap xpm
= XCreatePixmap(gdi_display
, physDev
->drawable
, image_w
, image_h
,
1434 gcv
.graphics_exposures
= False
;
1435 gc
= XCreateGC(gdi_display
, xpm
, GCGraphicsExposures
, &gcv
);
1436 XCopyArea(gdi_display
, physDev
->drawable
, xpm
, gc
, image_x
, image_y
,
1437 image_w
, image_h
, 0, 0);
1438 XFreeGC(gdi_display
, gc
);
1439 X11DRV_expect_error(gdi_display
, XRenderErrorHandler
, NULL
);
1440 image
= XGetImage(gdi_display
, xpm
, 0, 0, image_w
, image_h
, AllPlanes
,
1442 X11DRV_check_error();
1443 XFreePixmap(gdi_display
, xpm
);
1445 if(!image
) goto no_image
;
1447 image
->red_mask
= visual
->red_mask
;
1448 image
->green_mask
= visual
->green_mask
;
1449 image
->blue_mask
= visual
->blue_mask
;
1451 offset
= xoff
= yoff
= 0;
1452 for(idx
= 0; idx
< count
; idx
++) {
1453 SmoothGlyphGray(image
, xoff
+ image_off_x
- extents
.left
,
1454 yoff
+ image_off_y
- extents
.top
,
1455 entry
->bitmaps
[glyphs
[idx
]],
1456 &entry
->gis
[glyphs
[idx
]],
1457 physDev
->textPixel
);
1459 offset
+= X11DRV_XWStoDS(physDev
, deltas
[idx
]);
1460 xoff
= offset
* cosEsc
;
1461 yoff
= offset
* -sinEsc
;
1463 xoff
+= entry
->gis
[glyphs
[idx
]].xOff
;
1464 yoff
+= entry
->gis
[glyphs
[idx
]].yOff
;
1468 XPutImage(gdi_display
, physDev
->drawable
, physDev
->gc
, image
, 0, 0,
1469 image_x
, image_y
, image_w
, image_h
);
1470 XDestroyImage(image
);
1473 wine_tsx11_unlock();
1475 LeaveCriticalSection(&xrender_cs
);
1477 if (lf
.lfUnderline
|| lf
.lfStrikeOut
) {
1478 int underlinePos
, strikeoutPos
;
1479 int underlineWidth
, strikeoutWidth
;
1480 UINT nMetricsSize
= GetOutlineTextMetricsW(hdc
, 0, NULL
);
1481 OUTLINETEXTMETRICW
* otm
= NULL
;
1485 underlineWidth
= tm
.tmAscent
/ 20 + 1;
1486 strikeoutPos
= tm
.tmAscent
/ 2;
1487 strikeoutWidth
= underlineWidth
;
1489 otm
= HeapAlloc(GetProcessHeap(), 0, nMetricsSize
);
1490 if (!otm
) goto done
;
1492 GetOutlineTextMetricsW(hdc
, nMetricsSize
, otm
);
1493 underlinePos
= otm
->otmsUnderscorePosition
;
1494 underlineWidth
= otm
->otmsUnderscoreSize
;
1495 strikeoutPos
= otm
->otmsStrikeoutPosition
;
1496 strikeoutWidth
= otm
->otmsStrikeoutSize
;
1500 XSetForeground( gdi_display
, physDev
->gc
, physDev
->textPixel
);
1502 if (lf
.lfUnderline
) {
1503 underlinePos
= X11DRV_YWStoDS(physDev
, underlinePos
);
1504 underlineWidth
= X11DRV_YWStoDS(physDev
, underlineWidth
);
1506 XSetLineAttributes( gdi_display
, physDev
->gc
, underlineWidth
,
1507 LineSolid
, CapProjecting
, JoinBevel
);
1508 XDrawLine( gdi_display
, physDev
->drawable
, physDev
->gc
,
1509 physDev
->org
.x
+ x
- underlinePos
* sinEsc
,
1510 physDev
->org
.y
+ y
- underlinePos
* cosEsc
,
1511 physDev
->org
.x
+ x
+ width
* cosEsc
- underlinePos
* sinEsc
,
1512 physDev
->org
.y
+ y
- width
* sinEsc
- underlinePos
* cosEsc
);
1515 if (lf
.lfStrikeOut
) {
1516 strikeoutPos
= X11DRV_YWStoDS(physDev
, strikeoutPos
);
1517 strikeoutWidth
= X11DRV_YWStoDS(physDev
, strikeoutWidth
);
1519 XSetLineAttributes( gdi_display
, physDev
->gc
, strikeoutWidth
,
1520 LineSolid
, CapProjecting
, JoinBevel
);
1521 XDrawLine( gdi_display
, physDev
->drawable
, physDev
->gc
,
1522 physDev
->org
.x
+ x
- strikeoutPos
* sinEsc
,
1523 physDev
->org
.y
+ y
- strikeoutPos
* cosEsc
,
1524 physDev
->org
.x
+ x
+ width
* cosEsc
- strikeoutPos
* sinEsc
,
1525 physDev
->org
.y
+ y
- width
* sinEsc
- strikeoutPos
* cosEsc
);
1527 wine_tsx11_unlock();
1529 HeapFree(GetProcessHeap(), 0, otm
);
1532 if(deltas
&& deltas
!= lpDx
)
1533 HeapFree(GetProcessHeap(), 0, deltas
);
1535 if (flags
& ETO_CLIPPED
)
1537 /* restore the device region */
1538 X11DRV_SetDeviceClipping( physDev
, saved_region
, 0 );
1539 DeleteObject( saved_region
);
1545 X11DRV_UnlockDIBSection( physDev
, TRUE
);
1546 if(glyphs
!= wstr
) HeapFree(GetProcessHeap(), 0, glyphs
);
1550 BOOL
X11DRV_AlphaBlend(X11DRV_PDEVICE
*devDst
, INT xDst
, INT yDst
, INT widthDst
, INT heightDst
,
1551 X11DRV_PDEVICE
*devSrc
, INT xSrc
, INT ySrc
, INT widthSrc
, INT heightSrc
,
1552 BLENDFUNCTION blendfn
)
1554 XRenderPictureAttributes pa
;
1555 XRenderPictFormat
*src_format
;
1556 Picture dst_pict
, src_pict
;
1563 char *dstbits
, *data
;
1566 BOOL top_down
= FALSE
;
1568 if(!X11DRV_XRender_Installed
) {
1569 FIXME("Unable to AlphaBlend without Xrender\n");
1574 pts
[1].x
= xDst
+ widthDst
;
1575 pts
[1].y
= yDst
+ heightDst
;
1576 LPtoDP(devDst
->hdc
, pts
, 2);
1579 widthDst
= pts
[1].x
- pts
[0].x
;
1580 heightDst
= pts
[1].y
- pts
[0].y
;
1584 pts
[1].x
= xSrc
+ widthSrc
;
1585 pts
[1].y
= ySrc
+ heightSrc
;
1586 LPtoDP(devSrc
->hdc
, pts
, 2);
1589 widthSrc
= pts
[1].x
- pts
[0].x
;
1590 heightSrc
= pts
[1].y
- pts
[0].y
;
1592 #ifndef HAVE_XRENDERSETPICTURETRANSFORM
1593 if(widthDst
!= widthSrc
|| heightDst
!= heightSrc
)
1595 if(!pXRenderSetPictureTransform
)
1598 FIXME("Unable to Stretch, XRenderSetPictureTransform is currently required\n");
1602 hBitmap
= GetCurrentObject( devSrc
->hdc
, OBJ_BITMAP
);
1603 bmp
= (BITMAPOBJ
*)GDI_GetObjPtr( hBitmap
, BITMAP_MAGIC
);
1604 if(!bmp
|| !bmp
->dib
) {
1605 FIXME("not a dibsection\n");
1606 GDI_ReleaseObj( hBitmap
);
1610 if(bmp
->dib
->dsBm
.bmBitsPixel
!= 32) {
1611 FIXME("not a 32 bpp dibsection\n");
1612 GDI_ReleaseObj( hBitmap
);
1615 dstbits
= data
= HeapAlloc(GetProcessHeap(), 0, heightSrc
* widthSrc
* 4);
1617 if(bmp
->dib
->dsBmih
.biHeight
< 0) { /* top-down dib */
1619 dstbits
+= widthSrc
* (heightSrc
- 1) * 4;
1621 for(y
= ySrc
+ heightSrc
- 1; y
>= ySrc
; y
--) {
1622 memcpy(dstbits
, (char *)bmp
->dib
->dsBm
.bmBits
+ y
* bmp
->dib
->dsBm
.bmWidthBytes
+ xSrc
* 4,
1624 dstbits
+= (top_down
? -1 : 1) * widthSrc
* 4;
1628 image
= XCreateImage(gdi_display
, visual
, 32, ZPixmap
, 0,
1629 data
, widthSrc
, heightSrc
, 32, widthSrc
* 4);
1631 src_format
= pXRenderFindStandardFormat(gdi_display
, PictStandardARGB32
);
1634 TRACE("src_format %p\n", src_format
);
1636 pa
.subwindow_mode
= IncludeInferiors
;
1638 /* FIXME use devDst->xrender->pict ? */
1639 dst_pict
= pXRenderCreatePicture(gdi_display
,
1641 (devDst
->depth
== 1) ?
1642 mono_format
: screen_format
,
1643 CPSubwindowMode
, &pa
);
1644 TRACE("dst_pict %08lx\n", dst_pict
);
1645 TRACE("src_drawable = %08lx\n", devSrc
->drawable
);
1646 xpm
= XCreatePixmap(gdi_display
,
1648 widthSrc
, heightSrc
, 32);
1649 gcv
.graphics_exposures
= False
;
1650 gc
= XCreateGC(gdi_display
, xpm
, GCGraphicsExposures
, &gcv
);
1651 TRACE("xpm = %08lx\n", xpm
);
1652 XPutImage(gdi_display
, xpm
, gc
, image
, 0, 0, 0, 0, widthSrc
, heightSrc
);
1654 src_pict
= pXRenderCreatePicture(gdi_display
,
1656 CPSubwindowMode
, &pa
);
1657 TRACE("src_pict %08lx\n", src_pict
);
1659 #ifdef HAVE_XRENDERSETPICTURETRANSFORM
1660 if(widthDst
!= widthSrc
|| heightDst
!= heightSrc
) {
1661 double xscale
= widthSrc
/(double)widthDst
;
1662 double yscale
= heightSrc
/(double)heightDst
;
1663 XTransform xform
= {{
1664 { XDoubleToFixed(xscale
), XDoubleToFixed(0), XDoubleToFixed(0) },
1665 { XDoubleToFixed(0), XDoubleToFixed(yscale
), XDoubleToFixed(0) },
1666 { XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) }
1668 pXRenderSetPictureTransform(gdi_display
, src_pict
, &xform
);
1671 pXRenderComposite(gdi_display
, PictOpOver
, src_pict
, 0, dst_pict
,
1673 xDst
+ devDst
->org
.x
, yDst
+ devDst
->org
.y
, widthDst
, heightDst
);
1676 pXRenderFreePicture(gdi_display
, src_pict
);
1677 XFreePixmap(gdi_display
, xpm
);
1678 XFreeGC(gdi_display
, gc
);
1679 pXRenderFreePicture(gdi_display
, dst_pict
);
1681 XDestroyImage(image
);
1683 wine_tsx11_unlock();
1684 HeapFree(GetProcessHeap(), 0, data
);
1685 GDI_ReleaseObj( hBitmap
);
1689 #else /* HAVE_X11_EXTENSIONS_XRENDER_H */
1691 void X11DRV_XRender_Init(void)
1693 TRACE("XRender support not compiled in.\n");
1697 void X11DRV_XRender_Finalize(void)
1701 BOOL
X11DRV_XRender_SelectFont(X11DRV_PDEVICE
*physDev
, HFONT hfont
)
1707 void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE
*physDev
)
1713 BOOL
X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE
*physDev
, INT x
, INT y
, UINT flags
,
1714 const RECT
*lprect
, LPCWSTR wstr
, UINT count
,
1715 const INT
*lpDx
, INT breakExtra
)
1721 void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE
*physDev
)
1727 BOOL
X11DRV_AlphaBlend(X11DRV_PDEVICE
*devDst
, INT xDst
, INT yDst
, INT widthDst
, INT heightDst
,
1728 X11DRV_PDEVICE
*devSrc
, INT xSrc
, INT ySrc
, INT widthSrc
, INT heightSrc
,
1729 BLENDFUNCTION blendfn
)
1731 FIXME("not supported - XRENDER headers were missing at compile time\n");
1735 #endif /* HAVE_X11_EXTENSIONS_XRENDER_H */