2 * Functions to use the XRender extension
4 * Copyright 2001, 2002 Huw D M Davies for CodeWeavers
5 * Copyright 2009 Roderick Colenbrander
8 * Copyright 2000 Keith Packard, member of The XFree86 Project, Inc.
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include "wine/port.h"
36 #include "wine/library.h"
37 #include "wine/unicode.h"
38 #include "wine/debug.h"
40 int using_client_side_fonts
= FALSE
;
42 WINE_DEFAULT_DEBUG_CHANNEL(xrender
);
44 #ifdef SONAME_LIBXRENDER
46 static BOOL X11DRV_XRender_Installed
= FALSE
;
49 #include <X11/extensions/Xrender.h>
51 #ifndef RepeatNone /* added in 0.10 */
53 #define RepeatNormal 1
55 #define RepeatReflect 3
58 typedef enum wine_xrformat
75 typedef struct wine_xrender_format_template
80 unsigned int alphaMask
;
84 unsigned int greenMask
;
86 unsigned int blueMask
;
87 } WineXRenderFormatTemplate
;
89 static const WineXRenderFormatTemplate wxr_formats_template
[WXR_NB_FORMATS
] =
91 /* Format depth alpha mask red mask green mask blue mask*/
92 {WXR_FORMAT_MONO
, 1, 0, 0x01, 0, 0, 0, 0, 0, 0 },
93 {WXR_FORMAT_GRAY
, 8, 0, 0xff, 0, 0, 0, 0, 0, 0 },
94 {WXR_FORMAT_X1R5G5B5
, 16, 0, 0, 10, 0x1f, 5, 0x1f, 0, 0x1f },
95 {WXR_FORMAT_X1B5G5R5
, 16, 0, 0, 0, 0x1f, 5, 0x1f, 10, 0x1f },
96 {WXR_FORMAT_R5G6B5
, 16, 0, 0, 11, 0x1f, 5, 0x3f, 0, 0x1f },
97 {WXR_FORMAT_B5G6R5
, 16, 0, 0, 0, 0x1f, 5, 0x3f, 11, 0x1f },
98 {WXR_FORMAT_R8G8B8
, 24, 0, 0, 16, 0xff, 8, 0xff, 0, 0xff },
99 {WXR_FORMAT_B8G8R8
, 24, 0, 0, 0, 0xff, 8, 0xff, 16, 0xff },
100 {WXR_FORMAT_A8R8G8B8
, 32, 24, 0xff, 16, 0xff, 8, 0xff, 0, 0xff },
101 {WXR_FORMAT_B8G8R8A8
, 32, 0, 0xff, 8, 0xff, 16, 0xff, 24, 0xff },
102 {WXR_FORMAT_X8R8G8B8
, 32, 0, 0, 16, 0xff, 8, 0xff, 0, 0xff },
103 {WXR_FORMAT_B8G8R8X8
, 32, 0, 0, 8, 0xff, 16, 0xff, 24, 0xff },
106 typedef struct wine_xrender_format
109 XRenderPictFormat
*pict_format
;
112 static WineXRenderFormat wxr_formats
[WXR_NB_FORMATS
];
113 static int WineXRenderFormatsListSize
= 0;
114 static WineXRenderFormat
*default_format
= NULL
;
120 SIZE devsize
; /* size in device coords */
124 #define INITIAL_REALIZED_BUF_SIZE 128
126 typedef enum { AA_None
= 0, AA_Grey
, AA_RGB
, AA_BGR
, AA_VRGB
, AA_VBGR
, AA_MAXVALUE
} AA_Type
;
131 const WineXRenderFormat
*font_format
;
136 } gsCacheEntryFormat
;
142 gsCacheEntryFormat
* format
[AA_MAXVALUE
];
152 const WineXRenderFormat
*format
;
155 static gsCacheEntry
*glyphsetCache
= NULL
;
156 static DWORD glyphsetCacheSize
= 0;
157 static INT lastfree
= -1;
160 #define INIT_CACHE_SIZE 10
162 static int antialias
= 1;
164 static void *xrender_handle
;
166 #define MAKE_FUNCPTR(f) static typeof(f) * p##f;
167 MAKE_FUNCPTR(XRenderAddGlyphs
)
168 MAKE_FUNCPTR(XRenderComposite
)
169 MAKE_FUNCPTR(XRenderCompositeString8
)
170 MAKE_FUNCPTR(XRenderCompositeString16
)
171 MAKE_FUNCPTR(XRenderCompositeString32
)
172 MAKE_FUNCPTR(XRenderCompositeText16
)
173 MAKE_FUNCPTR(XRenderCreateGlyphSet
)
174 MAKE_FUNCPTR(XRenderCreatePicture
)
175 MAKE_FUNCPTR(XRenderFillRectangle
)
176 MAKE_FUNCPTR(XRenderFindFormat
)
177 MAKE_FUNCPTR(XRenderFindVisualFormat
)
178 MAKE_FUNCPTR(XRenderFreeGlyphSet
)
179 MAKE_FUNCPTR(XRenderFreePicture
)
180 MAKE_FUNCPTR(XRenderSetPictureClipRectangles
)
181 #ifdef HAVE_XRENDERSETPICTURETRANSFORM
182 MAKE_FUNCPTR(XRenderSetPictureTransform
)
184 MAKE_FUNCPTR(XRenderQueryExtension
)
186 #ifdef SONAME_LIBFONTCONFIG
187 #include <fontconfig/fontconfig.h>
188 MAKE_FUNCPTR(FcConfigSubstitute
)
189 MAKE_FUNCPTR(FcDefaultSubstitute
)
190 MAKE_FUNCPTR(FcFontMatch
)
192 MAKE_FUNCPTR(FcPatternCreate
)
193 MAKE_FUNCPTR(FcPatternDestroy
)
194 MAKE_FUNCPTR(FcPatternAddInteger
)
195 MAKE_FUNCPTR(FcPatternAddString
)
196 MAKE_FUNCPTR(FcPatternGetBool
)
197 MAKE_FUNCPTR(FcPatternGetInteger
)
198 MAKE_FUNCPTR(FcPatternGetString
)
199 static void *fontconfig_handle
;
200 static BOOL fontconfig_installed
;
205 static CRITICAL_SECTION xrender_cs
;
206 static CRITICAL_SECTION_DEBUG critsect_debug
=
209 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
210 0, 0, { (DWORD_PTR
)(__FILE__
": xrender_cs") }
212 static CRITICAL_SECTION xrender_cs
= { &critsect_debug
, -1, 0, 0, 0, 0 };
214 #define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
215 ( ( (ULONG)_x4 << 24 ) | \
216 ( (ULONG)_x3 << 16 ) | \
217 ( (ULONG)_x2 << 8 ) | \
220 #define MS_GASP_TAG MS_MAKE_TAG('g', 'a', 's', 'p')
222 #define GASP_GRIDFIT 0x01
223 #define GASP_DOGRAY 0x02
225 #ifdef WORDS_BIGENDIAN
226 #define get_be_word(x) (x)
227 #define NATIVE_BYTE_ORDER MSBFirst
229 #define get_be_word(x) RtlUshortByteSwap(x)
230 #define NATIVE_BYTE_ORDER LSBFirst
233 static WXRFormat
get_format_without_alpha( WXRFormat format
)
237 case WXR_FORMAT_A8R8G8B8
: return WXR_FORMAT_X8R8G8B8
;
238 case WXR_FORMAT_B8G8R8A8
: return WXR_FORMAT_B8G8R8X8
;
239 default: return format
;
243 static BOOL
get_xrender_template(const WineXRenderFormatTemplate
*fmt
, XRenderPictFormat
*templ
, unsigned long *mask
)
246 templ
->type
= PictTypeDirect
;
247 templ
->depth
= fmt
->depth
;
248 templ
->direct
.alpha
= fmt
->alpha
;
249 templ
->direct
.alphaMask
= fmt
->alphaMask
;
250 templ
->direct
.red
= fmt
->red
;
251 templ
->direct
.redMask
= fmt
->redMask
;
252 templ
->direct
.green
= fmt
->green
;
253 templ
->direct
.greenMask
= fmt
->greenMask
;
254 templ
->direct
.blue
= fmt
->blue
;
255 templ
->direct
.blueMask
= fmt
->blueMask
;
258 *mask
= PictFormatType
| PictFormatDepth
| PictFormatAlpha
| PictFormatAlphaMask
| PictFormatRed
| PictFormatRedMask
| PictFormatGreen
| PictFormatGreenMask
| PictFormatBlue
| PictFormatBlueMask
;
263 static BOOL
is_wxrformat_compatible_with_default_visual(const WineXRenderFormatTemplate
*fmt
)
265 if(fmt
->depth
!= screen_depth
)
267 if( (fmt
->redMask
<< fmt
->red
) != visual
->red_mask
)
269 if( (fmt
->greenMask
<< fmt
->green
) != visual
->green_mask
)
271 if( (fmt
->blueMask
<< fmt
->blue
) != visual
->blue_mask
)
274 /* We never select a default ARGB visual */
281 static int load_xrender_formats(void)
284 for(i
= 0; i
< (sizeof(wxr_formats_template
) / sizeof(wxr_formats_template
[0])); i
++)
286 XRenderPictFormat templ
, *pict_format
;
288 if(is_wxrformat_compatible_with_default_visual(&wxr_formats_template
[i
]))
291 pict_format
= pXRenderFindVisualFormat(gdi_display
, visual
);
294 /* Xrender doesn't like DirectColor visuals, try to find a TrueColor one instead */
295 if (visual
->class == DirectColor
)
298 if (XMatchVisualInfo( gdi_display
, DefaultScreen(gdi_display
),
299 screen_depth
, TrueColor
, &info
))
301 pict_format
= pXRenderFindVisualFormat(gdi_display
, info
.visual
);
302 if (pict_format
) visual
= info
.visual
;
310 wxr_formats
[WineXRenderFormatsListSize
].format
= wxr_formats_template
[i
].wxr_format
;
311 wxr_formats
[WineXRenderFormatsListSize
].pict_format
= pict_format
;
312 default_format
= &wxr_formats
[WineXRenderFormatsListSize
];
313 WineXRenderFormatsListSize
++;
314 TRACE("Loaded pict_format with id=%#lx for wxr_format=%#x\n", pict_format
->id
, wxr_formats_template
[i
].wxr_format
);
319 unsigned long mask
= 0;
320 get_xrender_template(&wxr_formats_template
[i
], &templ
, &mask
);
323 pict_format
= pXRenderFindFormat(gdi_display
, mask
, &templ
, 0);
328 wxr_formats
[WineXRenderFormatsListSize
].format
= wxr_formats_template
[i
].wxr_format
;
329 wxr_formats
[WineXRenderFormatsListSize
].pict_format
= pict_format
;
330 WineXRenderFormatsListSize
++;
331 TRACE("Loaded pict_format with id=%#lx for wxr_format=%#x\n", pict_format
->id
, wxr_formats_template
[i
].wxr_format
);
335 return WineXRenderFormatsListSize
;
338 /***********************************************************************
339 * X11DRV_XRender_Init
341 * Let's see if our XServer has the extension available
344 void X11DRV_XRender_Init(void)
348 if (client_side_with_render
&&
349 wine_dlopen(SONAME_LIBX11
, RTLD_NOW
|RTLD_GLOBAL
, NULL
, 0) &&
350 wine_dlopen(SONAME_LIBXEXT
, RTLD_NOW
|RTLD_GLOBAL
, NULL
, 0) &&
351 (xrender_handle
= wine_dlopen(SONAME_LIBXRENDER
, RTLD_NOW
, NULL
, 0)))
354 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(xrender_handle, #f, NULL, 0)) == NULL) goto sym_not_found;
355 LOAD_FUNCPTR(XRenderAddGlyphs
)
356 LOAD_FUNCPTR(XRenderComposite
)
357 LOAD_FUNCPTR(XRenderCompositeString8
)
358 LOAD_FUNCPTR(XRenderCompositeString16
)
359 LOAD_FUNCPTR(XRenderCompositeString32
)
360 LOAD_FUNCPTR(XRenderCompositeText16
)
361 LOAD_FUNCPTR(XRenderCreateGlyphSet
)
362 LOAD_FUNCPTR(XRenderCreatePicture
)
363 LOAD_FUNCPTR(XRenderFillRectangle
)
364 LOAD_FUNCPTR(XRenderFindFormat
)
365 LOAD_FUNCPTR(XRenderFindVisualFormat
)
366 LOAD_FUNCPTR(XRenderFreeGlyphSet
)
367 LOAD_FUNCPTR(XRenderFreePicture
)
368 LOAD_FUNCPTR(XRenderSetPictureClipRectangles
)
369 LOAD_FUNCPTR(XRenderQueryExtension
)
371 #ifdef HAVE_XRENDERSETPICTURETRANSFORM
372 #define LOAD_OPTIONAL_FUNCPTR(f) p##f = wine_dlsym(xrender_handle, #f, NULL, 0);
373 LOAD_OPTIONAL_FUNCPTR(XRenderSetPictureTransform
)
374 #undef LOAD_OPTIONAL_FUNCPTR
378 X11DRV_XRender_Installed
= pXRenderQueryExtension(gdi_display
, &event_base
, &xrender_error_base
);
380 if(X11DRV_XRender_Installed
) {
381 TRACE("Xrender is up and running error_base = %d\n", xrender_error_base
);
382 if(!load_xrender_formats()) /* This fails in buggy versions of libXrender.so */
386 "Wine has detected that you probably have a buggy version\n"
387 "of libXrender.so . Because of this client side font rendering\n"
388 "will be disabled. Please upgrade this library.\n");
389 X11DRV_XRender_Installed
= FALSE
;
393 if (!visual
->red_mask
|| !visual
->green_mask
|| !visual
->blue_mask
) {
394 WARN("one or more of the colour masks are 0, disabling XRENDER. Try running in 16-bit mode or higher.\n");
395 X11DRV_XRender_Installed
= FALSE
;
400 #ifdef SONAME_LIBFONTCONFIG
401 if ((fontconfig_handle
= wine_dlopen(SONAME_LIBFONTCONFIG
, RTLD_NOW
, NULL
, 0)))
403 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(fontconfig_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); goto sym_not_found;}
404 LOAD_FUNCPTR(FcConfigSubstitute
);
405 LOAD_FUNCPTR(FcDefaultSubstitute
);
406 LOAD_FUNCPTR(FcFontMatch
);
407 LOAD_FUNCPTR(FcInit
);
408 LOAD_FUNCPTR(FcPatternCreate
);
409 LOAD_FUNCPTR(FcPatternDestroy
);
410 LOAD_FUNCPTR(FcPatternAddInteger
);
411 LOAD_FUNCPTR(FcPatternAddString
);
412 LOAD_FUNCPTR(FcPatternGetBool
);
413 LOAD_FUNCPTR(FcPatternGetInteger
);
414 LOAD_FUNCPTR(FcPatternGetString
);
416 fontconfig_installed
= pFcInit();
418 else TRACE( "cannot find the fontconfig library " SONAME_LIBFONTCONFIG
"\n" );
422 if(X11DRV_XRender_Installed
|| client_side_with_core
)
424 glyphsetCache
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
425 sizeof(*glyphsetCache
) * INIT_CACHE_SIZE
);
427 glyphsetCacheSize
= INIT_CACHE_SIZE
;
429 for(i
= 0; i
< INIT_CACHE_SIZE
; i
++) {
430 glyphsetCache
[i
].next
= i
+ 1;
431 glyphsetCache
[i
].count
= -1;
433 glyphsetCache
[i
-1].next
= -1;
434 using_client_side_fonts
= 1;
436 if(!X11DRV_XRender_Installed
) {
437 TRACE("Xrender is not available on your XServer, client side rendering with the core protocol instead.\n");
438 if(screen_depth
<= 8 || !client_side_antialias_with_core
)
441 if(screen_depth
<= 8 || !client_side_antialias_with_render
)
445 else TRACE("Using X11 core fonts\n");
448 /* Helper function to convert from a color packed in a 32-bit integer to a XRenderColor */
449 static void get_xrender_color(const WineXRenderFormat
*wxr_format
, int src_color
, XRenderColor
*dst_color
)
451 XRenderPictFormat
*pf
= wxr_format
->pict_format
;
453 if(pf
->direct
.redMask
)
454 dst_color
->red
= ((src_color
>> pf
->direct
.red
) & pf
->direct
.redMask
) * 65535/pf
->direct
.redMask
;
458 if(pf
->direct
.greenMask
)
459 dst_color
->green
= ((src_color
>> pf
->direct
.green
) & pf
->direct
.greenMask
) * 65535/pf
->direct
.greenMask
;
461 dst_color
->green
= 0;
463 if(pf
->direct
.blueMask
)
464 dst_color
->blue
= ((src_color
>> pf
->direct
.blue
) & pf
->direct
.blueMask
) * 65535/pf
->direct
.blueMask
;
468 dst_color
->alpha
= 0xffff;
471 static const WineXRenderFormat
*get_xrender_format(WXRFormat format
)
474 for(i
=0; i
<WineXRenderFormatsListSize
; i
++)
476 if(wxr_formats
[i
].format
== format
)
478 TRACE("Returning wxr_format=%#x\n", format
);
479 return &wxr_formats
[i
];
485 static const WineXRenderFormat
*get_xrender_format_from_color_shifts(int depth
, ColorShifts
*shifts
)
487 int redMask
, greenMask
, blueMask
;
491 return get_xrender_format(WXR_FORMAT_MONO
);
493 /* physDevs of a depth <=8, don't have color_shifts set and XRender can't handle those except for 1-bit */
495 return default_format
;
497 redMask
= shifts
->physicalRed
.max
<< shifts
->physicalRed
.shift
;
498 greenMask
= shifts
->physicalGreen
.max
<< shifts
->physicalGreen
.shift
;
499 blueMask
= shifts
->physicalBlue
.max
<< shifts
->physicalBlue
.shift
;
501 /* Try to locate a format which matches the specification of the dibsection. */
502 for(i
= 0; i
< (sizeof(wxr_formats_template
) / sizeof(wxr_formats_template
[0])); i
++)
504 if( depth
== wxr_formats_template
[i
].depth
&&
505 redMask
== (wxr_formats_template
[i
].redMask
<< wxr_formats_template
[i
].red
) &&
506 greenMask
== (wxr_formats_template
[i
].greenMask
<< wxr_formats_template
[i
].green
) &&
507 blueMask
== (wxr_formats_template
[i
].blueMask
<< wxr_formats_template
[i
].blue
) )
510 /* When we reach this stage the format was found in our template table but this doesn't mean that
511 * the Xserver also supports this format (e.g. its depth might be too low). The call below verifies that.
513 return get_xrender_format(wxr_formats_template
[i
].wxr_format
);
517 /* This should not happen because when we reach 'shifts' must have been set and we only allows shifts which are backed by X */
518 ERR("No XRender format found!\n");
522 /* Set the x/y scaling and x/y offsets in the transformation matrix of the source picture */
523 static void set_xrender_transformation(Picture src_pict
, double xscale
, double yscale
, int xoffset
, int yoffset
)
525 #ifdef HAVE_XRENDERSETPICTURETRANSFORM
526 XTransform xform
= {{
527 { XDoubleToFixed(xscale
), XDoubleToFixed(0), XDoubleToFixed(xoffset
) },
528 { XDoubleToFixed(0), XDoubleToFixed(yscale
), XDoubleToFixed(yoffset
) },
529 { XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) }
532 pXRenderSetPictureTransform(gdi_display
, src_pict
, &xform
);
536 /* check if we can use repeating instead of scaling for the specified source DC */
537 static BOOL
use_source_repeat( X11DRV_PDEVICE
*physDev
)
539 return (physDev
->bitmap
&&
540 physDev
->drawable_rect
.right
- physDev
->drawable_rect
.left
== 1 &&
541 physDev
->drawable_rect
.bottom
- physDev
->drawable_rect
.top
== 1);
544 static struct xrender_info
*get_xrender_info(X11DRV_PDEVICE
*physDev
)
546 if(!physDev
->xrender
)
548 physDev
->xrender
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*physDev
->xrender
));
550 if(!physDev
->xrender
)
552 ERR("Unable to allocate XRENDERINFO!\n");
555 physDev
->xrender
->cache_index
= -1;
557 if (!physDev
->xrender
->format
)
558 physDev
->xrender
->format
= get_xrender_format_from_color_shifts(physDev
->depth
, physDev
->color_shifts
);
560 return physDev
->xrender
;
563 static Picture
get_xrender_picture(X11DRV_PDEVICE
*physDev
)
565 struct xrender_info
*info
= get_xrender_info(physDev
);
568 if (!info
->pict
&& info
->format
)
570 XRenderPictureAttributes pa
;
571 RGNDATA
*clip
= X11DRV_GetRegionData( physDev
->region
, 0 );
574 pa
.subwindow_mode
= IncludeInferiors
;
575 info
->pict
= pXRenderCreatePicture(gdi_display
, physDev
->drawable
, info
->format
->pict_format
,
576 CPSubwindowMode
, &pa
);
577 if (info
->pict
&& clip
)
578 pXRenderSetPictureClipRectangles( gdi_display
, info
->pict
,
579 physDev
->dc_rect
.left
, physDev
->dc_rect
.top
,
580 (XRectangle
*)clip
->Buffer
, clip
->rdh
.nCount
);
582 TRACE("Allocing pict=%lx dc=%p drawable=%08lx\n", info
->pict
, physDev
->hdc
, physDev
->drawable
);
583 HeapFree( GetProcessHeap(), 0, clip
);
589 static Picture
get_xrender_picture_source(X11DRV_PDEVICE
*physDev
, BOOL repeat
)
591 struct xrender_info
*info
= get_xrender_info(physDev
);
594 if (!info
->pict_src
&& info
->format
)
596 XRenderPictureAttributes pa
;
599 pa
.subwindow_mode
= IncludeInferiors
;
600 pa
.repeat
= repeat
? RepeatNormal
: RepeatNone
;
601 info
->pict_src
= pXRenderCreatePicture(gdi_display
, physDev
->drawable
, info
->format
->pict_format
,
602 CPSubwindowMode
|CPRepeat
, &pa
);
605 TRACE("Allocing pict_src=%lx dc=%p drawable=%08lx repeat=%u\n",
606 info
->pict_src
, physDev
->hdc
, physDev
->drawable
, pa
.repeat
);
609 return info
->pict_src
;
612 /* return a mask picture used to force alpha to 0 */
613 static Picture
get_no_alpha_mask(void)
615 static Pixmap pixmap
;
621 const WineXRenderFormat
*fmt
= get_xrender_format( WXR_FORMAT_A8R8G8B8
);
622 XRenderPictureAttributes pa
;
625 pixmap
= XCreatePixmap( gdi_display
, root_window
, 1, 1, 32 );
626 pa
.repeat
= RepeatNormal
;
627 pa
.component_alpha
= True
;
628 pict
= pXRenderCreatePicture( gdi_display
, pixmap
, fmt
->pict_format
,
629 CPRepeat
|CPComponentAlpha
, &pa
);
630 col
.red
= col
.green
= col
.blue
= 0xffff;
632 pXRenderFillRectangle( gdi_display
, PictOpSrc
, pict
, &col
, 0, 0, 1, 1 );
638 static BOOL
fontcmp(LFANDSIZE
*p1
, LFANDSIZE
*p2
)
640 if(p1
->hash
!= p2
->hash
) return TRUE
;
641 if(memcmp(&p1
->devsize
, &p2
->devsize
, sizeof(p1
->devsize
))) return TRUE
;
642 if(memcmp(&p1
->xform
, &p2
->xform
, sizeof(p1
->xform
))) return TRUE
;
643 if(memcmp(&p1
->lf
, &p2
->lf
, offsetof(LOGFONTW
, lfFaceName
))) return TRUE
;
644 return strcmpiW(p1
->lf
.lfFaceName
, p2
->lf
.lfFaceName
);
648 static void walk_cache(void)
652 EnterCriticalSection(&xrender_cs
);
653 for(i
=mru
; i
>= 0; i
= glyphsetCache
[i
].next
)
654 TRACE("item %d\n", i
);
655 LeaveCriticalSection(&xrender_cs
);
659 static int LookupEntry(LFANDSIZE
*plfsz
)
663 for(i
= mru
; i
>= 0; i
= glyphsetCache
[i
].next
) {
665 if(glyphsetCache
[i
].count
== -1) { /* reached free list so stop */
670 if(!fontcmp(&glyphsetCache
[i
].lfsz
, plfsz
)) {
671 glyphsetCache
[i
].count
++;
673 glyphsetCache
[prev_i
].next
= glyphsetCache
[i
].next
;
674 glyphsetCache
[i
].next
= mru
;
677 TRACE("found font in cache %d\n", i
);
682 TRACE("font not in cache\n");
686 static void FreeEntry(int entry
)
690 for(format
= 0; format
< AA_MAXVALUE
; format
++) {
691 gsCacheEntryFormat
* formatEntry
;
693 if( !glyphsetCache
[entry
].format
[format
] )
696 formatEntry
= glyphsetCache
[entry
].format
[format
];
698 if(formatEntry
->glyphset
) {
700 pXRenderFreeGlyphSet(gdi_display
, formatEntry
->glyphset
);
702 formatEntry
->glyphset
= 0;
704 if(formatEntry
->nrealized
) {
705 HeapFree(GetProcessHeap(), 0, formatEntry
->realized
);
706 formatEntry
->realized
= NULL
;
707 if(formatEntry
->bitmaps
) {
708 for(i
= 0; i
< formatEntry
->nrealized
; i
++)
709 HeapFree(GetProcessHeap(), 0, formatEntry
->bitmaps
[i
]);
710 HeapFree(GetProcessHeap(), 0, formatEntry
->bitmaps
);
711 formatEntry
->bitmaps
= NULL
;
713 HeapFree(GetProcessHeap(), 0, formatEntry
->gis
);
714 formatEntry
->gis
= NULL
;
715 formatEntry
->nrealized
= 0;
718 HeapFree(GetProcessHeap(), 0, formatEntry
);
719 glyphsetCache
[entry
].format
[format
] = NULL
;
723 static int AllocEntry(void)
725 int best
= -1, prev_best
= -1, i
, prev_i
= -1;
728 assert(glyphsetCache
[lastfree
].count
== -1);
729 glyphsetCache
[lastfree
].count
= 1;
731 lastfree
= glyphsetCache
[lastfree
].next
;
733 glyphsetCache
[best
].next
= mru
;
736 TRACE("empty space at %d, next lastfree = %d\n", mru
, lastfree
);
740 for(i
= mru
; i
>= 0; i
= glyphsetCache
[i
].next
) {
741 if(glyphsetCache
[i
].count
== 0) {
749 TRACE("freeing unused glyphset at cache %d\n", best
);
751 glyphsetCache
[best
].count
= 1;
753 glyphsetCache
[prev_best
].next
= glyphsetCache
[best
].next
;
754 glyphsetCache
[best
].next
= mru
;
762 TRACE("Growing cache\n");
765 glyphsetCache
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
767 (glyphsetCacheSize
+ INIT_CACHE_SIZE
)
768 * sizeof(*glyphsetCache
));
770 glyphsetCache
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
771 (glyphsetCacheSize
+ INIT_CACHE_SIZE
)
772 * sizeof(*glyphsetCache
));
774 for(best
= i
= glyphsetCacheSize
; i
< glyphsetCacheSize
+ INIT_CACHE_SIZE
;
776 glyphsetCache
[i
].next
= i
+ 1;
777 glyphsetCache
[i
].count
= -1;
779 glyphsetCache
[i
-1].next
= -1;
780 glyphsetCacheSize
+= INIT_CACHE_SIZE
;
782 lastfree
= glyphsetCache
[best
].next
;
783 glyphsetCache
[best
].count
= 1;
784 glyphsetCache
[best
].next
= mru
;
786 TRACE("new free cache slot at %d\n", mru
);
790 static BOOL
get_gasp_flags(X11DRV_PDEVICE
*physDev
, WORD
*flags
)
800 size
= GetFontData(physDev
->hdc
, MS_GASP_TAG
, 0, NULL
, 0);
801 if(size
== GDI_ERROR
)
804 gasp
= buffer
= HeapAlloc(GetProcessHeap(), 0, size
);
805 GetFontData(physDev
->hdc
, MS_GASP_TAG
, 0, gasp
, size
);
807 GetTextMetricsW(physDev
->hdc
, &tm
);
808 ppem
= abs(X11DRV_YWStoDS(physDev
, tm
.tmAscent
+ tm
.tmDescent
- tm
.tmInternalLeading
));
811 num_recs
= get_be_word(*gasp
);
815 *flags
= get_be_word(*(gasp
+ 1));
816 if(ppem
<= get_be_word(*gasp
))
820 TRACE("got flags %04x for ppem %d\n", *flags
, ppem
);
822 HeapFree(GetProcessHeap(), 0, buffer
);
826 static AA_Type
get_antialias_type( X11DRV_PDEVICE
*physDev
, BOOL subpixel
, BOOL hinter
)
830 UINT font_smoothing_type
, font_smoothing_orientation
;
832 if (X11DRV_XRender_Installed
&& subpixel
&&
833 SystemParametersInfoW( SPI_GETFONTSMOOTHINGTYPE
, 0, &font_smoothing_type
, 0) &&
834 font_smoothing_type
== FE_FONTSMOOTHINGCLEARTYPE
)
836 if ( SystemParametersInfoW( SPI_GETFONTSMOOTHINGORIENTATION
, 0,
837 &font_smoothing_orientation
, 0) &&
838 font_smoothing_orientation
== FE_FONTSMOOTHINGORIENTATIONBGR
)
845 If the monitor is in portrait mode, ClearType is disabled in the MS Windows (MSDN).
846 But, Wine's subpixel rendering can support the portrait mode.
849 else if (!hinter
|| !get_gasp_flags(physDev
, &flags
) || flags
& GASP_DOGRAY
)
857 static int GetCacheEntry(X11DRV_PDEVICE
*physDev
, LFANDSIZE
*plfsz
)
862 static int hinter
= -1;
863 static int subpixel
= -1;
866 if((ret
= LookupEntry(plfsz
)) != -1) return ret
;
869 entry
= glyphsetCache
+ ret
;
870 entry
->lfsz
= *plfsz
;
871 for( format
= 0; format
< AA_MAXVALUE
; format
++ ) {
872 assert( !entry
->format
[format
] );
875 if(antialias
&& plfsz
->lf
.lfQuality
!= NONANTIALIASED_QUALITY
)
877 if(hinter
== -1 || subpixel
== -1)
879 RASTERIZER_STATUS status
;
880 GetRasterizerCaps(&status
, sizeof(status
));
881 hinter
= status
.wFlags
& WINE_TT_HINTER_ENABLED
;
882 subpixel
= status
.wFlags
& WINE_TT_SUBPIXEL_RENDERING_ENABLED
;
885 switch (plfsz
->lf
.lfQuality
)
887 case ANTIALIASED_QUALITY
:
888 entry
->aa_default
= get_antialias_type( physDev
, FALSE
, hinter
);
889 return ret
; /* ignore further configuration */
890 case CLEARTYPE_QUALITY
:
891 case CLEARTYPE_NATURAL_QUALITY
:
892 entry
->aa_default
= get_antialias_type( physDev
, subpixel
, hinter
);
894 case DEFAULT_QUALITY
:
898 if ( SystemParametersInfoW( SPI_GETFONTSMOOTHING
, 0, &font_smoothing
, 0) &&
901 entry
->aa_default
= get_antialias_type( physDev
, subpixel
, hinter
);
904 entry
->aa_default
= AA_None
;
908 font_smoothing
= TRUE
; /* default to enabled */
909 #ifdef SONAME_LIBFONTCONFIG
910 if (fontconfig_installed
)
912 FcPattern
*match
, *pattern
= pFcPatternCreate();
914 char family
[LF_FACESIZE
* 4];
916 WideCharToMultiByte( CP_UTF8
, 0, plfsz
->lf
.lfFaceName
, -1, family
, sizeof(family
), NULL
, NULL
);
917 pFcPatternAddString( pattern
, FC_FAMILY
, (FcChar8
*)family
);
918 if (plfsz
->lf
.lfWeight
!= FW_DONTCARE
)
921 switch (plfsz
->lf
.lfWeight
)
923 case FW_THIN
: weight
= FC_WEIGHT_THIN
; break;
924 case FW_EXTRALIGHT
: weight
= FC_WEIGHT_EXTRALIGHT
; break;
925 case FW_LIGHT
: weight
= FC_WEIGHT_LIGHT
; break;
926 case FW_NORMAL
: weight
= FC_WEIGHT_NORMAL
; break;
927 case FW_MEDIUM
: weight
= FC_WEIGHT_MEDIUM
; break;
928 case FW_SEMIBOLD
: weight
= FC_WEIGHT_SEMIBOLD
; break;
929 case FW_BOLD
: weight
= FC_WEIGHT_BOLD
; break;
930 case FW_EXTRABOLD
: weight
= FC_WEIGHT_EXTRABOLD
; break;
931 case FW_HEAVY
: weight
= FC_WEIGHT_HEAVY
; break;
932 default: weight
= (plfsz
->lf
.lfWeight
- 80) / 4; break;
934 pFcPatternAddInteger( pattern
, FC_WEIGHT
, weight
);
936 pFcPatternAddInteger( pattern
, FC_SLANT
, plfsz
->lf
.lfItalic
? FC_SLANT_ITALIC
: FC_SLANT_ROMAN
);
937 pFcConfigSubstitute( NULL
, pattern
, FcMatchPattern
);
938 pFcDefaultSubstitute( pattern
);
939 if ((match
= pFcFontMatch( NULL
, pattern
, &result
)))
944 if (pFcPatternGetBool( match
, FC_ANTIALIAS
, 0, &antialias
) != FcResultMatch
)
946 if (pFcPatternGetInteger( match
, FC_RGBA
, 0, &rgba
) == FcResultMatch
)
949 if (pFcPatternGetString( match
, FC_FILE
, 0, &file
) != FcResultMatch
) file
= NULL
;
951 TRACE( "fontconfig returned rgba %u antialias %u for font %s file %s\n",
952 rgba
, antialias
, debugstr_w(plfsz
->lf
.lfFaceName
), debugstr_a((char *)file
) );
956 case FC_RGBA_RGB
: entry
->aa_default
= AA_RGB
; break;
957 case FC_RGBA_BGR
: entry
->aa_default
= AA_BGR
; break;
958 case FC_RGBA_VRGB
: entry
->aa_default
= AA_VRGB
; break;
959 case FC_RGBA_VBGR
: entry
->aa_default
= AA_VBGR
; break;
960 case FC_RGBA_NONE
: entry
->aa_default
= AA_Grey
; break;
963 if (!antialias
) font_smoothing
= FALSE
;
964 pFcPatternDestroy( match
);
966 pFcPatternDestroy( pattern
);
968 #endif /* SONAME_LIBFONTCONFIG */
970 /* now check Xft resources */
973 BOOL antialias
= TRUE
;
976 if ((value
= XGetDefault( gdi_display
, "Xft", "antialias" )))
978 if (tolower(value
[0]) == 'f' || tolower(value
[0]) == 'n' ||
979 value
[0] == '0' || !strcasecmp( value
, "off" ))
982 if ((value
= XGetDefault( gdi_display
, "Xft", "rgba" )))
984 TRACE( "Xft resource returned rgba '%s' antialias %u\n", value
, antialias
);
985 if (!strcmp( value
, "rgb" )) entry
->aa_default
= AA_RGB
;
986 else if (!strcmp( value
, "bgr" )) entry
->aa_default
= AA_BGR
;
987 else if (!strcmp( value
, "vrgb" )) entry
->aa_default
= AA_VRGB
;
988 else if (!strcmp( value
, "vbgr" )) entry
->aa_default
= AA_VBGR
;
989 else if (!strcmp( value
, "none" )) entry
->aa_default
= AA_Grey
;
992 if (!antialias
) font_smoothing
= FALSE
;
995 if (!font_smoothing
) entry
->aa_default
= AA_None
;
997 /* we can't support subpixel without xrender */
998 if (!X11DRV_XRender_Installed
&& entry
->aa_default
> AA_Grey
) entry
->aa_default
= AA_Grey
;
1001 entry
->aa_default
= AA_None
;
1006 static void dec_ref_cache(int index
)
1009 TRACE("dec'ing entry %d to %d\n", index
, glyphsetCache
[index
].count
- 1);
1010 assert(glyphsetCache
[index
].count
> 0);
1011 glyphsetCache
[index
].count
--;
1014 static void lfsz_calc_hash(LFANDSIZE
*plfsz
)
1016 DWORD hash
= 0, *ptr
, two_chars
;
1020 hash
^= plfsz
->devsize
.cx
;
1021 hash
^= plfsz
->devsize
.cy
;
1022 for(i
= 0, ptr
= (DWORD
*)&plfsz
->xform
; i
< sizeof(XFORM
)/sizeof(DWORD
); i
++, ptr
++)
1024 for(i
= 0, ptr
= (DWORD
*)&plfsz
->lf
; i
< 7; i
++, ptr
++)
1026 for(i
= 0, ptr
= (DWORD
*)plfsz
->lf
.lfFaceName
; i
< LF_FACESIZE
/2; i
++, ptr
++) {
1028 pwc
= (WCHAR
*)&two_chars
;
1030 *pwc
= toupperW(*pwc
);
1032 *pwc
= toupperW(*pwc
);
1040 /***********************************************************************
1041 * X11DRV_XRender_Finalize
1043 void X11DRV_XRender_Finalize(void)
1047 EnterCriticalSection(&xrender_cs
);
1048 for(i
= mru
; i
>= 0; i
= glyphsetCache
[i
].next
)
1050 LeaveCriticalSection(&xrender_cs
);
1054 /***********************************************************************
1055 * X11DRV_XRender_SelectFont
1057 BOOL
X11DRV_XRender_SelectFont(X11DRV_PDEVICE
*physDev
, HFONT hfont
)
1060 struct xrender_info
*info
;
1062 GetObjectW(hfont
, sizeof(lfsz
.lf
), &lfsz
.lf
);
1063 TRACE("h=%d w=%d weight=%d it=%d charset=%d name=%s\n",
1064 lfsz
.lf
.lfHeight
, lfsz
.lf
.lfWidth
, lfsz
.lf
.lfWeight
,
1065 lfsz
.lf
.lfItalic
, lfsz
.lf
.lfCharSet
, debugstr_w(lfsz
.lf
.lfFaceName
));
1066 lfsz
.lf
.lfWidth
= abs( lfsz
.lf
.lfWidth
);
1067 lfsz
.devsize
.cx
= X11DRV_XWStoDS( physDev
, lfsz
.lf
.lfWidth
);
1068 lfsz
.devsize
.cy
= X11DRV_YWStoDS( physDev
, lfsz
.lf
.lfHeight
);
1070 GetTransform( physDev
->hdc
, 0x204, &lfsz
.xform
);
1071 TRACE("font transform %f %f %f %f\n", lfsz
.xform
.eM11
, lfsz
.xform
.eM12
,
1072 lfsz
.xform
.eM21
, lfsz
.xform
.eM22
);
1074 /* Not used fields, would break hashing */
1075 lfsz
.xform
.eDx
= lfsz
.xform
.eDy
= 0;
1077 lfsz_calc_hash(&lfsz
);
1079 info
= get_xrender_info(physDev
);
1080 if (!info
) return 0;
1082 EnterCriticalSection(&xrender_cs
);
1083 if(info
->cache_index
!= -1)
1084 dec_ref_cache(info
->cache_index
);
1085 info
->cache_index
= GetCacheEntry(physDev
, &lfsz
);
1086 LeaveCriticalSection(&xrender_cs
);
1090 /***********************************************************************
1091 * X11DRV_XRender_SetDeviceClipping
1093 void X11DRV_XRender_SetDeviceClipping(X11DRV_PDEVICE
*physDev
, const RGNDATA
*data
)
1095 if (physDev
->xrender
->pict
)
1098 pXRenderSetPictureClipRectangles( gdi_display
, physDev
->xrender
->pict
,
1099 physDev
->dc_rect
.left
, physDev
->dc_rect
.top
,
1100 (XRectangle
*)data
->Buffer
, data
->rdh
.nCount
);
1101 wine_tsx11_unlock();
1105 /***********************************************************************
1106 * X11DRV_XRender_DeleteDC
1108 void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE
*physDev
)
1110 X11DRV_XRender_UpdateDrawable(physDev
);
1112 EnterCriticalSection(&xrender_cs
);
1113 if(physDev
->xrender
->cache_index
!= -1)
1114 dec_ref_cache(physDev
->xrender
->cache_index
);
1115 LeaveCriticalSection(&xrender_cs
);
1117 HeapFree(GetProcessHeap(), 0, physDev
->xrender
);
1118 physDev
->xrender
= NULL
;
1122 BOOL
X11DRV_XRender_SetPhysBitmapDepth(X_PHYSBITMAP
*physBitmap
, int bits_pixel
, const DIBSECTION
*dib
)
1124 const WineXRenderFormat
*fmt
;
1127 /* When XRender is not around we can only use the screen_depth and when needed we perform depth conversion
1128 * in software. Further we also return the screen depth for paletted formats or TrueColor formats with a low
1129 * number of bits because XRender can't handle paletted formats and 8-bit TrueColor does not exist for XRender. */
1130 if (!X11DRV_XRender_Installed
|| bits_pixel
<= 8)
1135 const DWORD
*bitfields
;
1136 static const DWORD bitfields_32
[3] = {0xff0000, 0x00ff00, 0x0000ff};
1137 static const DWORD bitfields_16
[3] = {0x7c00, 0x03e0, 0x001f};
1139 if(dib
->dsBmih
.biCompression
== BI_BITFIELDS
)
1140 bitfields
= dib
->dsBitfields
;
1141 else if(bits_pixel
== 24 || bits_pixel
== 32)
1142 bitfields
= bitfields_32
;
1144 bitfields
= bitfields_16
;
1146 X11DRV_PALETTE_ComputeColorShifts(&shifts
, bitfields
[0], bitfields
[1], bitfields
[2]);
1147 fmt
= get_xrender_format_from_color_shifts(dib
->dsBm
.bmBitsPixel
, &shifts
);
1149 /* Common formats should be in our picture format table. */
1152 TRACE("Unhandled dibsection format bpp=%d, redMask=%x, greenMask=%x, blueMask=%x\n",
1153 dib
->dsBm
.bmBitsPixel
, bitfields
[0], bitfields
[1], bitfields
[2]);
1159 int red_mask
, green_mask
, blue_mask
;
1161 /* We are dealing with a DDB */
1165 fmt
= get_xrender_format(WXR_FORMAT_R5G6B5
);
1168 fmt
= get_xrender_format(WXR_FORMAT_R8G8B8
);
1171 fmt
= get_xrender_format(WXR_FORMAT_A8R8G8B8
);
1179 TRACE("Unhandled DDB bits_pixel=%d\n", bits_pixel
);
1183 red_mask
= fmt
->pict_format
->direct
.redMask
<< fmt
->pict_format
->direct
.red
;
1184 green_mask
= fmt
->pict_format
->direct
.greenMask
<< fmt
->pict_format
->direct
.green
;
1185 blue_mask
= fmt
->pict_format
->direct
.blueMask
<< fmt
->pict_format
->direct
.blue
;
1186 X11DRV_PALETTE_ComputeColorShifts(&shifts
, red_mask
, green_mask
, blue_mask
);
1189 physBitmap
->pixmap_depth
= fmt
->pict_format
->depth
;
1190 physBitmap
->trueColor
= TRUE
;
1191 physBitmap
->pixmap_color_shifts
= shifts
;
1195 /***********************************************************************
1196 * X11DRV_XRender_UpdateDrawable
1198 * Deletes the pict and tile when the drawable changes.
1200 void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE
*physDev
)
1202 struct xrender_info
*info
= physDev
->xrender
;
1204 if (info
->pict
|| info
->pict_src
)
1207 XFlush( gdi_display
);
1210 TRACE("freeing pict = %lx dc = %p\n", info
->pict
, physDev
->hdc
);
1211 pXRenderFreePicture(gdi_display
, info
->pict
);
1216 TRACE("freeing pict = %lx dc = %p\n", info
->pict_src
, physDev
->hdc
);
1217 pXRenderFreePicture(gdi_display
, info
->pict_src
);
1220 wine_tsx11_unlock();
1223 info
->format
= NULL
;
1226 /************************************************************************
1229 * Helper to ExtTextOut. Must be called inside xrender_cs
1231 static void UploadGlyph(X11DRV_PDEVICE
*physDev
, int glyph
, AA_Type format
)
1233 unsigned int buflen
;
1238 gsCacheEntry
*entry
= glyphsetCache
+ physDev
->xrender
->cache_index
;
1239 gsCacheEntryFormat
*formatEntry
;
1240 UINT ggo_format
= GGO_GLYPH_INDEX
;
1241 WXRFormat wxr_format
;
1242 static const char zero
[4];
1243 static const MAT2 identity
= { {0,1},{0,0},{0,0},{0,1} };
1247 ggo_format
|= WINE_GGO_GRAY16_BITMAP
;
1250 ggo_format
|= WINE_GGO_HRGB_BITMAP
;
1253 ggo_format
|= WINE_GGO_HBGR_BITMAP
;
1256 ggo_format
|= WINE_GGO_VRGB_BITMAP
;
1259 ggo_format
|= WINE_GGO_VBGR_BITMAP
;
1263 ERR("aa = %d - not implemented\n", format
);
1265 ggo_format
|= GGO_BITMAP
;
1269 buflen
= GetGlyphOutlineW(physDev
->hdc
, glyph
, ggo_format
, &gm
, 0, NULL
, &identity
);
1270 if(buflen
== GDI_ERROR
) {
1271 if(format
!= AA_None
) {
1273 entry
->aa_default
= AA_None
;
1274 ggo_format
= GGO_GLYPH_INDEX
| GGO_BITMAP
;
1275 buflen
= GetGlyphOutlineW(physDev
->hdc
, glyph
, ggo_format
, &gm
, 0, NULL
, &identity
);
1277 if(buflen
== GDI_ERROR
) {
1278 WARN("GetGlyphOutlineW failed using default glyph\n");
1279 buflen
= GetGlyphOutlineW(physDev
->hdc
, 0, ggo_format
, &gm
, 0, NULL
, &identity
);
1280 if(buflen
== GDI_ERROR
) {
1281 WARN("GetGlyphOutlineW failed for default glyph trying for space\n");
1282 buflen
= GetGlyphOutlineW(physDev
->hdc
, 0x20, ggo_format
, &gm
, 0, NULL
, &identity
);
1283 if(buflen
== GDI_ERROR
) {
1284 ERR("GetGlyphOutlineW for all attempts unable to upload a glyph\n");
1289 TRACE("Turning off antialiasing for this monochrome font\n");
1292 /* If there is nothing for the current type, we create the entry. */
1293 if( !entry
->format
[format
] ) {
1294 entry
->format
[format
] = HeapAlloc(GetProcessHeap(),
1296 sizeof(gsCacheEntryFormat
));
1298 formatEntry
= entry
->format
[format
];
1300 if(formatEntry
->nrealized
<= glyph
) {
1301 formatEntry
->nrealized
= (glyph
/ 128 + 1) * 128;
1303 if (formatEntry
->realized
)
1304 formatEntry
->realized
= HeapReAlloc(GetProcessHeap(),
1306 formatEntry
->realized
,
1307 formatEntry
->nrealized
* sizeof(BOOL
));
1309 formatEntry
->realized
= HeapAlloc(GetProcessHeap(),
1311 formatEntry
->nrealized
* sizeof(BOOL
));
1313 if(!X11DRV_XRender_Installed
) {
1314 if (formatEntry
->bitmaps
)
1315 formatEntry
->bitmaps
= HeapReAlloc(GetProcessHeap(),
1317 formatEntry
->bitmaps
,
1318 formatEntry
->nrealized
* sizeof(formatEntry
->bitmaps
[0]));
1320 formatEntry
->bitmaps
= HeapAlloc(GetProcessHeap(),
1322 formatEntry
->nrealized
* sizeof(formatEntry
->bitmaps
[0]));
1324 if (formatEntry
->gis
)
1325 formatEntry
->gis
= HeapReAlloc(GetProcessHeap(),
1328 formatEntry
->nrealized
* sizeof(formatEntry
->gis
[0]));
1330 formatEntry
->gis
= HeapAlloc(GetProcessHeap(),
1332 formatEntry
->nrealized
* sizeof(formatEntry
->gis
[0]));
1336 if(formatEntry
->glyphset
== 0 && X11DRV_XRender_Installed
) {
1339 wxr_format
= WXR_FORMAT_GRAY
;
1346 wxr_format
= WXR_FORMAT_A8R8G8B8
;
1350 ERR("aa = %d - not implemented\n", format
);
1352 wxr_format
= WXR_FORMAT_MONO
;
1357 formatEntry
->font_format
= get_xrender_format(wxr_format
);
1358 formatEntry
->glyphset
= pXRenderCreateGlyphSet(gdi_display
, formatEntry
->font_format
->pict_format
);
1359 wine_tsx11_unlock();
1363 buf
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, buflen
);
1364 GetGlyphOutlineW(physDev
->hdc
, glyph
, ggo_format
, &gm
, buflen
, buf
, &identity
);
1365 formatEntry
->realized
[glyph
] = TRUE
;
1367 TRACE("buflen = %d. Got metrics: %dx%d adv=%d,%d origin=%d,%d\n",
1369 gm
.gmBlackBoxX
, gm
.gmBlackBoxY
, gm
.gmCellIncX
, gm
.gmCellIncY
,
1370 gm
.gmptGlyphOrigin
.x
, gm
.gmptGlyphOrigin
.y
);
1372 gi
.width
= gm
.gmBlackBoxX
;
1373 gi
.height
= gm
.gmBlackBoxY
;
1374 gi
.x
= -gm
.gmptGlyphOrigin
.x
;
1375 gi
.y
= gm
.gmptGlyphOrigin
.y
;
1376 gi
.xOff
= gm
.gmCellIncX
;
1377 gi
.yOff
= gm
.gmCellIncY
;
1379 if(TRACE_ON(xrender
)) {
1382 unsigned char *line
;
1384 if(format
== AA_None
) {
1385 pitch
= ((gi
.width
+ 31) / 32) * 4;
1386 for(i
= 0; i
< gi
.height
; i
++) {
1387 line
= (unsigned char*) buf
+ i
* pitch
;
1389 for(j
= 0; j
< pitch
* 8; j
++) {
1390 strcat(output
, (line
[j
/ 8] & (1 << (7 - (j
% 8)))) ? "#" : " ");
1392 TRACE("%s\n", output
);
1395 static const char blks
[] = " .:;!o*#";
1399 pitch
= ((gi
.width
+ 3) / 4) * 4;
1400 for(i
= 0; i
< gi
.height
; i
++) {
1401 line
= (unsigned char*) buf
+ i
* pitch
;
1403 for(j
= 0; j
< pitch
; j
++) {
1404 str
[0] = blks
[line
[j
] >> 5];
1405 strcat(output
, str
);
1407 TRACE("%s\n", output
);
1413 if(formatEntry
->glyphset
) {
1414 if(format
== AA_None
&& BitmapBitOrder(gdi_display
) != MSBFirst
) {
1415 unsigned char *byte
= (unsigned char*) buf
, c
;
1421 /* magic to flip bit order */
1422 c
= ((c
<< 1) & 0xaa) | ((c
>> 1) & 0x55);
1423 c
= ((c
<< 2) & 0xcc) | ((c
>> 2) & 0x33);
1424 c
= ((c
<< 4) & 0xf0) | ((c
>> 4) & 0x0f);
1429 else if ( format
!= AA_Grey
&&
1430 ImageByteOrder (gdi_display
) != NATIVE_BYTE_ORDER
)
1432 unsigned int i
, *data
= (unsigned int *)buf
;
1433 for (i
= buflen
/ sizeof(int); i
; i
--, data
++) *data
= RtlUlongByteSwap(*data
);
1438 XRenderCompositeText seems to ignore 0x0 glyphs when
1439 AA_None, which means we lose the advance width of glyphs
1440 like the space. We'll pretend that such glyphs are 1x1
1445 gi
.width
= gi
.height
= 1;
1448 pXRenderAddGlyphs(gdi_display
, formatEntry
->glyphset
, &gid
, &gi
, 1,
1449 buflen
? buf
: zero
, buflen
? buflen
: sizeof(zero
));
1450 wine_tsx11_unlock();
1451 HeapFree(GetProcessHeap(), 0, buf
);
1453 formatEntry
->bitmaps
[glyph
] = buf
;
1456 formatEntry
->gis
[glyph
] = gi
;
1459 static void SharpGlyphMono(X11DRV_PDEVICE
*physDev
, INT x
, INT y
,
1460 void *bitmap
, XGlyphInfo
*gi
)
1462 unsigned char *srcLine
= bitmap
, *src
;
1463 unsigned char bits
, bitsMask
;
1464 int width
= gi
->width
;
1465 int stride
= ((width
+ 31) & ~31) >> 3;
1466 int height
= gi
->height
;
1470 TRACE("%d, %d\n", x
, y
);
1479 bitsMask
= 0x80; /* FreeType is always MSB first */
1485 if (bits
& bitsMask
)
1493 bitsMask
= bitsMask
>> 1;
1499 } while (bits
& bitsMask
);
1500 XFillRectangle (gdi_display
, physDev
->drawable
,
1501 physDev
->gc
, xspan
, y
, lenspan
, 1);
1513 bitsMask
= bitsMask
>> 1;
1519 } while (!(bits
& bitsMask
));
1526 static void SharpGlyphGray(X11DRV_PDEVICE
*physDev
, INT x
, INT y
,
1527 void *bitmap
, XGlyphInfo
*gi
)
1529 unsigned char *srcLine
= bitmap
, *src
, bits
;
1530 int width
= gi
->width
;
1531 int stride
= ((width
+ 3) & ~3);
1532 int height
= gi
->height
;
1557 } while (bits
>= 0x80);
1558 XFillRectangle (gdi_display
, physDev
->drawable
,
1559 physDev
->gc
, xspan
, y
, lenspan
, 1);
1572 } while (bits
< 0x80);
1580 static void ExamineBitfield (DWORD mask
, int *shift
, int *len
)
1585 while ((mask
& 1) == 0)
1591 while ((mask
& 1) == 1)
1600 static DWORD
GetField (DWORD pixel
, int shift
, int len
)
1602 pixel
= pixel
& (((1 << (len
)) - 1) << shift
);
1603 pixel
= pixel
<< (32 - (shift
+ len
)) >> 24;
1606 pixel
|= (pixel
>> len
);
1613 static DWORD
PutField (DWORD pixel
, int shift
, int len
)
1615 shift
= shift
- (8 - len
);
1617 pixel
&= (((1 << len
) - 1) << (8 - len
));
1625 static void SmoothGlyphGray(XImage
*image
, int x
, int y
, void *bitmap
, XGlyphInfo
*gi
,
1631 BYTE
*maskLine
, *mask
, m
;
1636 BYTE src_r
, src_g
, src_b
;
1641 height
= gi
->height
;
1644 maskStride
= (width
+ 3) & ~3;
1646 ExamineBitfield (image
->red_mask
, &r_shift
, &r_len
);
1647 ExamineBitfield (image
->green_mask
, &g_shift
, &g_len
);
1648 ExamineBitfield (image
->blue_mask
, &b_shift
, &b_len
);
1650 src_r
= GetField(color
, r_shift
, r_len
);
1651 src_g
= GetField(color
, g_shift
, g_len
);
1652 src_b
= GetField(color
, b_shift
, b_len
);
1654 for(; height
--; y
++)
1657 maskLine
+= maskStride
;
1662 if(y
>= image
->height
) break;
1666 if(tx
>= image
->width
) break;
1669 if(tx
< 0) continue;
1672 XPutPixel (image
, tx
, y
, color
);
1677 pixel
= XGetPixel (image
, tx
, y
);
1679 r
= GetField(pixel
, r_shift
, r_len
);
1680 r
= ((BYTE
)~m
* (WORD
)r
+ (BYTE
)m
* (WORD
)src_r
) >> 8;
1681 g
= GetField(pixel
, g_shift
, g_len
);
1682 g
= ((BYTE
)~m
* (WORD
)g
+ (BYTE
)m
* (WORD
)src_g
) >> 8;
1683 b
= GetField(pixel
, b_shift
, b_len
);
1684 b
= ((BYTE
)~m
* (WORD
)b
+ (BYTE
)m
* (WORD
)src_b
) >> 8;
1686 pixel
= (PutField (r
, r_shift
, r_len
) |
1687 PutField (g
, g_shift
, g_len
) |
1688 PutField (b
, b_shift
, b_len
));
1689 XPutPixel (image
, tx
, y
, pixel
);
1695 /*************************************************************
1698 * Returns an appropriate Picture for tiling the text colour.
1699 * Call and use result within the xrender_cs
1701 static Picture
get_tile_pict(const WineXRenderFormat
*wxr_format
, int text_pixel
)
1708 } tiles
[WXR_NB_FORMATS
], *tile
;
1711 tile
= &tiles
[wxr_format
->format
];
1715 XRenderPictureAttributes pa
;
1718 tile
->xpm
= XCreatePixmap(gdi_display
, root_window
, 1, 1, wxr_format
->pict_format
->depth
);
1720 pa
.repeat
= RepeatNormal
;
1721 tile
->pict
= pXRenderCreatePicture(gdi_display
, tile
->xpm
, wxr_format
->pict_format
, CPRepeat
, &pa
);
1722 wine_tsx11_unlock();
1724 /* init current_color to something different from text_pixel */
1725 tile
->current_color
= ~text_pixel
;
1727 if(wxr_format
->format
== WXR_FORMAT_MONO
)
1729 /* for a 1bpp bitmap we always need a 1 in the tile */
1730 col
.red
= col
.green
= col
.blue
= 0;
1733 pXRenderFillRectangle(gdi_display
, PictOpSrc
, tile
->pict
, &col
, 0, 0, 1, 1);
1734 wine_tsx11_unlock();
1738 if(text_pixel
!= tile
->current_color
&& wxr_format
->format
!= WXR_FORMAT_MONO
)
1740 get_xrender_color(wxr_format
, text_pixel
, &col
);
1742 pXRenderFillRectangle(gdi_display
, PictOpSrc
, tile
->pict
, &col
, 0, 0, 1, 1);
1743 wine_tsx11_unlock();
1744 tile
->current_color
= text_pixel
;
1749 /*************************************************************
1752 * Returns an appropriate Picture for masking with the specified alpha.
1753 * Call and use result within the xrender_cs
1755 static Picture
get_mask_pict( int alpha
)
1757 static Pixmap pixmap
;
1758 static Picture pict
;
1759 static int current_alpha
;
1761 if (alpha
== 0xffff) return 0; /* don't need a mask for alpha==1.0 */
1765 const WineXRenderFormat
*fmt
= get_xrender_format( WXR_FORMAT_A8R8G8B8
);
1766 XRenderPictureAttributes pa
;
1769 pixmap
= XCreatePixmap( gdi_display
, root_window
, 1, 1, 32 );
1770 pa
.repeat
= RepeatNormal
;
1771 pict
= pXRenderCreatePicture( gdi_display
, pixmap
, fmt
->pict_format
, CPRepeat
, &pa
);
1772 wine_tsx11_unlock();
1776 if (alpha
!= current_alpha
)
1779 col
.red
= col
.green
= col
.blue
= 0;
1780 col
.alpha
= current_alpha
= alpha
;
1782 pXRenderFillRectangle( gdi_display
, PictOpSrc
, pict
, &col
, 0, 0, 1, 1 );
1783 wine_tsx11_unlock();
1788 static int XRenderErrorHandler(Display
*dpy
, XErrorEvent
*event
, void *arg
)
1793 /***********************************************************************
1794 * X11DRV_XRender_ExtTextOut
1796 BOOL
X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE
*physDev
, INT x
, INT y
, UINT flags
,
1797 const RECT
*lprect
, LPCWSTR wstr
, UINT count
,
1801 gsCacheEntry
*entry
;
1802 gsCacheEntryFormat
*formatEntry
;
1804 int textPixel
, backgroundPixel
;
1805 HRGN saved_region
= 0;
1806 BOOL disable_antialias
= FALSE
;
1807 AA_Type aa_type
= AA_None
;
1810 const WineXRenderFormat
*dst_format
= get_xrender_format_from_color_shifts(physDev
->depth
, physDev
->color_shifts
);
1811 Picture tile_pict
= 0;
1813 /* Do we need to disable antialiasing because of palette mode? */
1814 if( !physDev
->bitmap
|| GetObjectW( physDev
->bitmap
->hbitmap
, sizeof(bmp
), &bmp
) != sizeof(bmp
) ) {
1815 TRACE("bitmap is not a DIB\n");
1817 else if (bmp
.dsBmih
.biBitCount
<= 8) {
1818 TRACE("Disabling antialiasing\n");
1819 disable_antialias
= TRUE
;
1822 xgcval
.function
= GXcopy
;
1823 xgcval
.background
= physDev
->backgroundPixel
;
1824 xgcval
.fill_style
= FillSolid
;
1826 XChangeGC( gdi_display
, physDev
->gc
, GCFunction
| GCBackground
| GCFillStyle
, &xgcval
);
1827 wine_tsx11_unlock();
1829 X11DRV_LockDIBSection( physDev
, DIB_Status_GdiMod
);
1831 if(physDev
->depth
== 1) {
1832 if((physDev
->textPixel
& 0xffffff) == 0) {
1834 backgroundPixel
= 1;
1837 backgroundPixel
= 0;
1840 textPixel
= physDev
->textPixel
;
1841 backgroundPixel
= physDev
->backgroundPixel
;
1844 if(flags
& ETO_OPAQUE
)
1847 XSetForeground( gdi_display
, physDev
->gc
, backgroundPixel
);
1848 XFillRectangle( gdi_display
, physDev
->drawable
, physDev
->gc
,
1849 physDev
->dc_rect
.left
+ lprect
->left
, physDev
->dc_rect
.top
+ lprect
->top
,
1850 lprect
->right
- lprect
->left
, lprect
->bottom
- lprect
->top
);
1851 wine_tsx11_unlock();
1860 if (flags
& ETO_CLIPPED
)
1864 clip_region
= CreateRectRgnIndirect( lprect
);
1865 /* make a copy of the current device region */
1866 saved_region
= CreateRectRgn( 0, 0, 0, 0 );
1867 CombineRgn( saved_region
, physDev
->region
, 0, RGN_COPY
);
1868 X11DRV_SetDeviceClipping( physDev
, saved_region
, clip_region
);
1869 DeleteObject( clip_region
);
1872 EnterCriticalSection(&xrender_cs
);
1874 entry
= glyphsetCache
+ physDev
->xrender
->cache_index
;
1875 if( disable_antialias
== FALSE
)
1876 aa_type
= entry
->aa_default
;
1877 formatEntry
= entry
->format
[aa_type
];
1879 for(idx
= 0; idx
< count
; idx
++) {
1880 if( !formatEntry
) {
1881 UploadGlyph(physDev
, wstr
[idx
], aa_type
);
1882 /* re-evaluate antialias since aa_default may have changed */
1883 if( disable_antialias
== FALSE
)
1884 aa_type
= entry
->aa_default
;
1885 formatEntry
= entry
->format
[aa_type
];
1886 } else if( wstr
[idx
] >= formatEntry
->nrealized
|| formatEntry
->realized
[wstr
[idx
]] == FALSE
) {
1887 UploadGlyph(physDev
, wstr
[idx
], aa_type
);
1892 WARN("could not upload requested glyphs\n");
1893 LeaveCriticalSection(&xrender_cs
);
1897 TRACE("Writing %s at %d,%d\n", debugstr_wn(wstr
,count
),
1898 physDev
->dc_rect
.left
+ x
, physDev
->dc_rect
.top
+ y
);
1900 if(X11DRV_XRender_Installed
)
1902 XGlyphElt16
*elts
= HeapAlloc(GetProcessHeap(), 0, sizeof(XGlyphElt16
) * count
);
1903 POINT offset
= {0, 0};
1904 POINT desired
, current
;
1905 int render_op
= PictOpOver
;
1906 Picture pict
= get_xrender_picture(physDev
);
1908 /* There's a bug in XRenderCompositeText that ignores the xDst and yDst parameters.
1909 So we pass zeros to the function and move to our starting position using the first
1910 element of the elts array. */
1912 desired
.x
= physDev
->dc_rect
.left
+ x
;
1913 desired
.y
= physDev
->dc_rect
.top
+ y
;
1914 current
.x
= current
.y
= 0;
1916 tile_pict
= get_tile_pict(dst_format
, physDev
->textPixel
);
1918 /* FIXME the mapping of Text/BkColor onto 1 or 0 needs investigation.
1920 if((dst_format
->format
== WXR_FORMAT_MONO
) && (textPixel
== 0))
1921 render_op
= PictOpOutReverse
; /* This gives us 'black' text */
1923 for(idx
= 0; idx
< count
; idx
++)
1925 elts
[idx
].glyphset
= formatEntry
->glyphset
;
1926 elts
[idx
].chars
= wstr
+ idx
;
1927 elts
[idx
].nchars
= 1;
1928 elts
[idx
].xOff
= desired
.x
- current
.x
;
1929 elts
[idx
].yOff
= desired
.y
- current
.y
;
1931 current
.x
+= (elts
[idx
].xOff
+ formatEntry
->gis
[wstr
[idx
]].xOff
);
1932 current
.y
+= (elts
[idx
].yOff
+ formatEntry
->gis
[wstr
[idx
]].yOff
);
1936 desired
.x
+= formatEntry
->gis
[wstr
[idx
]].xOff
;
1937 desired
.y
+= formatEntry
->gis
[wstr
[idx
]].yOff
;
1943 offset
.x
+= lpDx
[idx
* 2];
1944 offset
.y
+= lpDx
[idx
* 2 + 1];
1947 offset
.x
+= lpDx
[idx
];
1948 desired
.x
= physDev
->dc_rect
.left
+ x
+ offset
.x
;
1949 desired
.y
= physDev
->dc_rect
.top
+ y
+ offset
.y
;
1953 /* Make sure we don't have any transforms set from a previous call */
1954 set_xrender_transformation(pict
, 1, 1, 0, 0);
1955 pXRenderCompositeText16(gdi_display
, render_op
,
1958 formatEntry
->font_format
->pict_format
,
1959 0, 0, 0, 0, elts
, count
);
1960 wine_tsx11_unlock();
1961 HeapFree(GetProcessHeap(), 0, elts
);
1963 POINT offset
= {0, 0};
1965 XSetForeground( gdi_display
, physDev
->gc
, textPixel
);
1967 if(aa_type
== AA_None
|| physDev
->depth
== 1)
1969 void (* sharp_glyph_fn
)(X11DRV_PDEVICE
*, INT
, INT
, void *, XGlyphInfo
*);
1971 if(aa_type
== AA_None
)
1972 sharp_glyph_fn
= SharpGlyphMono
;
1974 sharp_glyph_fn
= SharpGlyphGray
;
1976 for(idx
= 0; idx
< count
; idx
++) {
1977 sharp_glyph_fn(physDev
,
1978 physDev
->dc_rect
.left
+ x
+ offset
.x
,
1979 physDev
->dc_rect
.top
+ y
+ offset
.y
,
1980 formatEntry
->bitmaps
[wstr
[idx
]],
1981 &formatEntry
->gis
[wstr
[idx
]]);
1986 offset
.x
+= lpDx
[idx
* 2];
1987 offset
.y
+= lpDx
[idx
* 2 + 1];
1990 offset
.x
+= lpDx
[idx
];
1994 offset
.x
+= formatEntry
->gis
[wstr
[idx
]].xOff
;
1995 offset
.y
+= formatEntry
->gis
[wstr
[idx
]].yOff
;
2000 int image_x
, image_y
, image_off_x
, image_off_y
, image_w
, image_h
;
2001 RECT extents
= {0, 0, 0, 0};
2003 int w
= physDev
->drawable_rect
.right
- physDev
->drawable_rect
.left
;
2004 int h
= physDev
->drawable_rect
.bottom
- physDev
->drawable_rect
.top
;
2006 TRACE("drawable %dx%d\n", w
, h
);
2008 for(idx
= 0; idx
< count
; idx
++) {
2009 if(extents
.left
> cur
.x
- formatEntry
->gis
[wstr
[idx
]].x
)
2010 extents
.left
= cur
.x
- formatEntry
->gis
[wstr
[idx
]].x
;
2011 if(extents
.top
> cur
.y
- formatEntry
->gis
[wstr
[idx
]].y
)
2012 extents
.top
= cur
.y
- formatEntry
->gis
[wstr
[idx
]].y
;
2013 if(extents
.right
< cur
.x
- formatEntry
->gis
[wstr
[idx
]].x
+ formatEntry
->gis
[wstr
[idx
]].width
)
2014 extents
.right
= cur
.x
- formatEntry
->gis
[wstr
[idx
]].x
+ formatEntry
->gis
[wstr
[idx
]].width
;
2015 if(extents
.bottom
< cur
.y
- formatEntry
->gis
[wstr
[idx
]].y
+ formatEntry
->gis
[wstr
[idx
]].height
)
2016 extents
.bottom
= cur
.y
- formatEntry
->gis
[wstr
[idx
]].y
+ formatEntry
->gis
[wstr
[idx
]].height
;
2022 cur
.x
+= lpDx
[idx
* 2];
2023 cur
.y
+= lpDx
[idx
* 2 + 1];
2030 cur
.x
+= formatEntry
->gis
[wstr
[idx
]].xOff
;
2031 cur
.y
+= formatEntry
->gis
[wstr
[idx
]].yOff
;
2034 TRACE("glyph extents %d,%d - %d,%d drawable x,y %d,%d\n", extents
.left
, extents
.top
,
2035 extents
.right
, extents
.bottom
, physDev
->dc_rect
.left
+ x
, physDev
->dc_rect
.top
+ y
);
2037 if(physDev
->dc_rect
.left
+ x
+ extents
.left
>= 0) {
2038 image_x
= physDev
->dc_rect
.left
+ x
+ extents
.left
;
2042 image_off_x
= physDev
->dc_rect
.left
+ x
+ extents
.left
;
2044 if(physDev
->dc_rect
.top
+ y
+ extents
.top
>= 0) {
2045 image_y
= physDev
->dc_rect
.top
+ y
+ extents
.top
;
2049 image_off_y
= physDev
->dc_rect
.top
+ y
+ extents
.top
;
2051 if(physDev
->dc_rect
.left
+ x
+ extents
.right
< w
)
2052 image_w
= physDev
->dc_rect
.left
+ x
+ extents
.right
- image_x
;
2054 image_w
= w
- image_x
;
2055 if(physDev
->dc_rect
.top
+ y
+ extents
.bottom
< h
)
2056 image_h
= physDev
->dc_rect
.top
+ y
+ extents
.bottom
- image_y
;
2058 image_h
= h
- image_y
;
2060 if(image_w
<= 0 || image_h
<= 0) goto no_image
;
2062 X11DRV_expect_error(gdi_display
, XRenderErrorHandler
, NULL
);
2063 image
= XGetImage(gdi_display
, physDev
->drawable
,
2064 image_x
, image_y
, image_w
, image_h
,
2065 AllPlanes
, ZPixmap
);
2066 X11DRV_check_error();
2068 TRACE("XGetImage(%p, %x, %d, %d, %d, %d, %lx, %x) depth = %d rets %p\n",
2069 gdi_display
, (int)physDev
->drawable
, image_x
, image_y
,
2070 image_w
, image_h
, AllPlanes
, ZPixmap
,
2071 physDev
->depth
, image
);
2073 Pixmap xpm
= XCreatePixmap(gdi_display
, root_window
, image_w
, image_h
,
2078 gcv
.graphics_exposures
= False
;
2079 gc
= XCreateGC(gdi_display
, xpm
, GCGraphicsExposures
, &gcv
);
2080 XCopyArea(gdi_display
, physDev
->drawable
, xpm
, gc
, image_x
, image_y
,
2081 image_w
, image_h
, 0, 0);
2082 XFreeGC(gdi_display
, gc
);
2083 X11DRV_expect_error(gdi_display
, XRenderErrorHandler
, NULL
);
2084 image
= XGetImage(gdi_display
, xpm
, 0, 0, image_w
, image_h
, AllPlanes
,
2086 X11DRV_check_error();
2087 XFreePixmap(gdi_display
, xpm
);
2089 if(!image
) goto no_image
;
2091 image
->red_mask
= visual
->red_mask
;
2092 image
->green_mask
= visual
->green_mask
;
2093 image
->blue_mask
= visual
->blue_mask
;
2095 for(idx
= 0; idx
< count
; idx
++) {
2096 SmoothGlyphGray(image
,
2097 offset
.x
+ image_off_x
- extents
.left
,
2098 offset
.y
+ image_off_y
- extents
.top
,
2099 formatEntry
->bitmaps
[wstr
[idx
]],
2100 &formatEntry
->gis
[wstr
[idx
]],
2101 physDev
->textPixel
);
2106 offset
.x
+= lpDx
[idx
* 2];
2107 offset
.y
+= lpDx
[idx
* 2 + 1];
2110 offset
.x
+= lpDx
[idx
];
2114 offset
.x
+= formatEntry
->gis
[wstr
[idx
]].xOff
;
2115 offset
.y
+= formatEntry
->gis
[wstr
[idx
]].yOff
;
2118 XPutImage(gdi_display
, physDev
->drawable
, physDev
->gc
, image
, 0, 0,
2119 image_x
, image_y
, image_w
, image_h
);
2120 XDestroyImage(image
);
2123 wine_tsx11_unlock();
2125 LeaveCriticalSection(&xrender_cs
);
2127 if (flags
& ETO_CLIPPED
)
2129 /* restore the device region */
2130 X11DRV_SetDeviceClipping( physDev
, saved_region
, 0 );
2131 DeleteObject( saved_region
);
2137 X11DRV_UnlockDIBSection( physDev
, TRUE
);
2141 /* Helper function for (stretched) blitting using xrender */
2142 static void xrender_blit( int op
, Picture src_pict
, Picture mask_pict
, Picture dst_pict
,
2143 int x_src
, int y_src
, int x_dst
, int y_dst
,
2144 double xscale
, double yscale
, int width
, int height
)
2146 int x_offset
, y_offset
;
2148 /* When we need to scale we perform scaling and source_x / source_y translation using a transformation matrix.
2149 * This is needed because XRender is inaccurate in combination with scaled source coordinates passed to XRenderComposite.
2150 * In all other cases we do use XRenderComposite for translation as it is faster than using a transformation matrix. */
2151 if(xscale
!= 1.0 || yscale
!= 1.0)
2153 /* In case of mirroring we need a source x- and y-offset because without the pixels will be
2154 * in the wrong quadrant of the x-y plane.
2156 x_offset
= (xscale
< 0) ? -width
: 0;
2157 y_offset
= (yscale
< 0) ? -height
: 0;
2158 set_xrender_transformation(src_pict
, xscale
, yscale
, x_src
, y_src
);
2164 set_xrender_transformation(src_pict
, 1, 1, 0, 0);
2166 pXRenderComposite( gdi_display
, op
, src_pict
, mask_pict
, dst_pict
,
2167 x_offset
, y_offset
, 0, 0, x_dst
, y_dst
, width
, height
);
2170 /* Helper function for (stretched) mono->color blitting using xrender */
2171 static void xrender_mono_blit( Picture src_pict
, Picture mask_pict
, Picture dst_pict
,
2172 int x_src
, int y_src
, double xscale
, double yscale
, int width
, int height
)
2174 int x_offset
, y_offset
;
2176 /* When doing a mono->color blit, 'src_pict' contains a 1x1 picture for tiling, the actual
2177 * source data is in mask_pict. The 'src_pict' data effectively acts as an alpha channel to the
2178 * tile data. We need PictOpOver for correct rendering.
2179 * Note since the 'source data' is in the mask picture, we have to pass x_src / y_src using
2182 if (xscale
!= 1.0 || yscale
!= 1.0)
2184 /* In case of mirroring we need a source x- and y-offset because without the pixels will be
2185 * in the wrong quadrant of the x-y plane.
2187 x_offset
= (xscale
< 0) ? -width
: 0;
2188 y_offset
= (yscale
< 0) ? -height
: 0;
2189 set_xrender_transformation(mask_pict
, xscale
, yscale
, x_src
, y_src
);
2195 set_xrender_transformation(mask_pict
, 1, 1, 0, 0);
2197 pXRenderComposite(gdi_display
, PictOpOver
, src_pict
, mask_pict
, dst_pict
,
2198 0, 0, x_offset
, y_offset
, 0, 0, width
, height
);
2201 /******************************************************************************
2204 BOOL
XRender_AlphaBlend( X11DRV_PDEVICE
*devDst
, X11DRV_PDEVICE
*devSrc
,
2205 struct bitblt_coords
*dst
, struct bitblt_coords
*src
, BLENDFUNCTION blendfn
)
2207 Picture dst_pict
, src_pict
= 0, mask_pict
= 0, tmp_pict
= 0;
2208 struct xrender_info
*src_info
= get_xrender_info( devSrc
);
2209 double xscale
, yscale
;
2212 if(!X11DRV_XRender_Installed
) {
2213 FIXME("Unable to AlphaBlend without Xrender\n");
2217 if (devSrc
!= devDst
) X11DRV_LockDIBSection( devSrc
, DIB_Status_GdiMod
);
2218 X11DRV_LockDIBSection( devDst
, DIB_Status_GdiMod
);
2220 dst_pict
= get_xrender_picture( devDst
);
2222 use_repeat
= use_source_repeat( devSrc
);
2225 xscale
= src
->width
/ (double)dst
->width
;
2226 yscale
= src
->height
/ (double)dst
->height
;
2228 else xscale
= yscale
= 1; /* no scaling needed with a repeating source */
2230 if (!(blendfn
.AlphaFormat
& AC_SRC_ALPHA
) && src_info
->format
)
2232 /* we need a source picture with no alpha */
2233 WXRFormat format
= get_format_without_alpha( src_info
->format
->format
);
2234 if (format
!= src_info
->format
->format
)
2236 XRenderPictureAttributes pa
;
2237 const WineXRenderFormat
*fmt
= get_xrender_format( format
);
2240 pa
.subwindow_mode
= IncludeInferiors
;
2241 pa
.repeat
= use_repeat
? RepeatNormal
: RepeatNone
;
2242 tmp_pict
= pXRenderCreatePicture( gdi_display
, devSrc
->drawable
, fmt
->pict_format
,
2243 CPSubwindowMode
|CPRepeat
, &pa
);
2244 wine_tsx11_unlock();
2245 src_pict
= tmp_pict
;
2249 if (!src_pict
) src_pict
= get_xrender_picture_source( devSrc
, use_repeat
);
2251 EnterCriticalSection( &xrender_cs
);
2252 mask_pict
= get_mask_pict( blendfn
.SourceConstantAlpha
* 257 );
2255 xrender_blit( PictOpOver
, src_pict
, mask_pict
, dst_pict
,
2256 devSrc
->dc_rect
.left
+ src
->visrect
.left
, devSrc
->dc_rect
.top
+ src
->visrect
.top
,
2257 devDst
->dc_rect
.left
+ dst
->visrect
.left
, devDst
->dc_rect
.top
+ dst
->visrect
.top
,
2259 dst
->visrect
.right
- dst
->visrect
.left
, dst
->visrect
.bottom
- dst
->visrect
.top
);
2260 if (tmp_pict
) pXRenderFreePicture( gdi_display
, tmp_pict
);
2261 wine_tsx11_unlock();
2263 LeaveCriticalSection( &xrender_cs
);
2264 if (devSrc
!= devDst
) X11DRV_UnlockDIBSection( devSrc
, FALSE
);
2265 X11DRV_UnlockDIBSection( devDst
, TRUE
);
2270 void X11DRV_XRender_CopyBrush(X11DRV_PDEVICE
*physDev
, X_PHYSBITMAP
*physBitmap
, int width
, int height
)
2272 /* At depths >1, the depth of physBitmap and physDev might not be the same e.g. the physbitmap might be a 16-bit DIB while the physdev uses 24-bit */
2273 int depth
= physBitmap
->pixmap_depth
== 1 ? 1 : physDev
->depth
;
2274 const WineXRenderFormat
*src_format
= get_xrender_format_from_color_shifts(physBitmap
->pixmap_depth
, &physBitmap
->pixmap_color_shifts
);
2275 const WineXRenderFormat
*dst_format
= get_xrender_format_from_color_shifts(physDev
->depth
, physDev
->color_shifts
);
2278 physDev
->brush
.pixmap
= XCreatePixmap(gdi_display
, root_window
, width
, height
, depth
);
2280 /* Use XCopyArea when the physBitmap and brush.pixmap have the same format. */
2281 if( (physBitmap
->pixmap_depth
== 1) || (!X11DRV_XRender_Installed
&& physDev
->depth
== physBitmap
->pixmap_depth
) ||
2282 (src_format
->format
== dst_format
->format
) )
2284 XCopyArea( gdi_display
, physBitmap
->pixmap
, physDev
->brush
.pixmap
,
2285 get_bitmap_gc(physBitmap
->pixmap_depth
), 0, 0, width
, height
, 0, 0 );
2287 else /* We need depth conversion */
2289 Picture src_pict
, dst_pict
;
2290 XRenderPictureAttributes pa
;
2291 pa
.subwindow_mode
= IncludeInferiors
;
2292 pa
.repeat
= RepeatNone
;
2294 src_pict
= pXRenderCreatePicture(gdi_display
, physBitmap
->pixmap
, src_format
->pict_format
, CPSubwindowMode
|CPRepeat
, &pa
);
2295 dst_pict
= pXRenderCreatePicture(gdi_display
, physDev
->brush
.pixmap
, dst_format
->pict_format
, CPSubwindowMode
|CPRepeat
, &pa
);
2297 xrender_blit(PictOpSrc
, src_pict
, 0, dst_pict
, 0, 0, 0, 0, 1.0, 1.0, width
, height
);
2298 pXRenderFreePicture(gdi_display
, src_pict
);
2299 pXRenderFreePicture(gdi_display
, dst_pict
);
2301 wine_tsx11_unlock();
2304 BOOL
X11DRV_XRender_GetSrcAreaStretch(X11DRV_PDEVICE
*physDevSrc
, X11DRV_PDEVICE
*physDevDst
,
2305 Pixmap pixmap
, GC gc
,
2306 const struct bitblt_coords
*src
, const struct bitblt_coords
*dst
)
2308 BOOL stretch
= (src
->width
!= dst
->width
) || (src
->height
!= dst
->height
);
2309 int width
= dst
->visrect
.right
- dst
->visrect
.left
;
2310 int height
= dst
->visrect
.bottom
- dst
->visrect
.top
;
2311 int x_src
= physDevSrc
->dc_rect
.left
+ src
->visrect
.left
;
2312 int y_src
= physDevSrc
->dc_rect
.top
+ src
->visrect
.top
;
2313 struct xrender_info
*src_info
= get_xrender_info(physDevSrc
);
2314 const WineXRenderFormat
*dst_format
= get_xrender_format_from_color_shifts(physDevDst
->depth
, physDevDst
->color_shifts
);
2315 Picture src_pict
=0, dst_pict
=0, mask_pict
=0;
2317 double xscale
, yscale
;
2319 XRenderPictureAttributes pa
;
2320 pa
.subwindow_mode
= IncludeInferiors
;
2321 pa
.repeat
= RepeatNone
;
2323 TRACE("src depth=%d widthSrc=%d heightSrc=%d xSrc=%d ySrc=%d\n",
2324 physDevSrc
->depth
, src
->width
, src
->height
, x_src
, y_src
);
2325 TRACE("dst depth=%d widthDst=%d heightDst=%d\n", physDevDst
->depth
, dst
->width
, dst
->height
);
2327 if(!X11DRV_XRender_Installed
)
2329 TRACE("Not using XRender since it is not available or disabled\n");
2333 /* XRender can't handle palettes, so abort */
2334 if(X11DRV_PALETTE_XPixelToPalette
)
2337 /* XRender is of no use in this case */
2338 if((physDevDst
->depth
== 1) && (physDevSrc
->depth
> 1))
2341 /* Just use traditional X copy when the formats match and we don't need stretching */
2342 if((src_info
->format
->format
== dst_format
->format
) && !stretch
)
2344 TRACE("Source and destination depth match and no stretching needed falling back to XCopyArea\n");
2346 XCopyArea( gdi_display
, physDevSrc
->drawable
, pixmap
, gc
, x_src
, y_src
, width
, height
, 0, 0);
2347 wine_tsx11_unlock();
2351 use_repeat
= use_source_repeat( physDevSrc
);
2354 xscale
= src
->width
/ (double)dst
->width
;
2355 yscale
= src
->height
/ (double)dst
->height
;
2357 else xscale
= yscale
= 1; /* no scaling needed with a repeating source */
2360 if(physDevSrc
->depth
== 1 && physDevDst
->depth
> 1)
2363 get_xrender_color(dst_format
, physDevDst
->textPixel
, &col
);
2365 /* We use the source drawable as a mask */
2366 mask_pict
= get_xrender_picture_source( physDevSrc
, use_repeat
);
2368 /* Use backgroundPixel as the foreground color */
2369 EnterCriticalSection( &xrender_cs
);
2370 src_pict
= get_tile_pict(dst_format
, physDevDst
->backgroundPixel
);
2372 /* Create a destination picture and fill it with textPixel color as the background color */
2374 dst_pict
= pXRenderCreatePicture(gdi_display
, pixmap
, dst_format
->pict_format
, CPSubwindowMode
|CPRepeat
, &pa
);
2375 pXRenderFillRectangle(gdi_display
, PictOpSrc
, dst_pict
, &col
, 0, 0, width
, height
);
2377 xrender_mono_blit(src_pict
, mask_pict
, dst_pict
, x_src
, y_src
, xscale
, yscale
, width
, height
);
2379 if(dst_pict
) pXRenderFreePicture(gdi_display
, dst_pict
);
2380 wine_tsx11_unlock();
2381 LeaveCriticalSection( &xrender_cs
);
2383 else /* color -> color (can be at different depths) or mono -> mono */
2385 if (physDevDst
->depth
== 32 && physDevSrc
->depth
< 32) mask_pict
= get_no_alpha_mask();
2386 src_pict
= get_xrender_picture_source( physDevSrc
, use_repeat
);
2389 dst_pict
= pXRenderCreatePicture(gdi_display
,
2390 pixmap
, dst_format
->pict_format
,
2391 CPSubwindowMode
|CPRepeat
, &pa
);
2393 xrender_blit(PictOpSrc
, src_pict
, mask_pict
, dst_pict
,
2394 x_src
, y_src
, 0, 0, xscale
, yscale
, width
, height
);
2396 if(dst_pict
) pXRenderFreePicture(gdi_display
, dst_pict
);
2397 wine_tsx11_unlock();
2402 #else /* SONAME_LIBXRENDER */
2404 void X11DRV_XRender_Init(void)
2406 TRACE("XRender support not compiled in.\n");
2410 void X11DRV_XRender_Finalize(void)
2414 BOOL
X11DRV_XRender_SelectFont(X11DRV_PDEVICE
*physDev
, HFONT hfont
)
2420 void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE
*physDev
)
2426 void X11DRV_XRender_SetDeviceClipping(X11DRV_PDEVICE
*physDev
, const RGNDATA
*data
)
2432 BOOL
X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE
*physDev
, INT x
, INT y
, UINT flags
,
2433 const RECT
*lprect
, LPCWSTR wstr
, UINT count
,
2440 void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE
*physDev
)
2446 BOOL
XRender_AlphaBlend( X11DRV_PDEVICE
*devDst
, X11DRV_PDEVICE
*devSrc
,
2447 struct bitblt_coords
*dst
, struct bitblt_coords
*src
, BLENDFUNCTION blendfn
)
2449 FIXME("not supported - XRENDER headers were missing at compile time\n");
2453 void X11DRV_XRender_CopyBrush(X11DRV_PDEVICE
*physDev
, X_PHYSBITMAP
*physBitmap
, int width
, int height
)
2456 physDev
->brush
.pixmap
= XCreatePixmap(gdi_display
, root_window
, width
, height
, physBitmap
->pixmap_depth
);
2458 XCopyArea( gdi_display
, physBitmap
->pixmap
, physDev
->brush
.pixmap
,
2459 get_bitmap_gc(physBitmap
->pixmap_depth
), 0, 0, width
, height
, 0, 0 );
2460 wine_tsx11_unlock();
2463 BOOL
X11DRV_XRender_SetPhysBitmapDepth(X_PHYSBITMAP
*physBitmap
, int bits_pixel
, const DIBSECTION
*dib
)
2468 BOOL
X11DRV_XRender_GetSrcAreaStretch(X11DRV_PDEVICE
*physDevSrc
, X11DRV_PDEVICE
*physDevDst
,
2469 Pixmap pixmap
, GC gc
,
2470 const struct bitblt_coords
*src
, const struct bitblt_coords
*dst
)
2474 #endif /* SONAME_LIBXRENDER */