ReactOS 0.4.15-dev-7674-gc0b4db1
gdibatch.c File Reference
#include <win32k.h>
#include <debug.h>
Include dependency graph for gdibatch.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

BOOL FASTCALL IntPatBlt (PDC, INT, INT, INT, INT, DWORD, PEBRUSHOBJ)
 
BOOL APIENTRY IntExtTextOutW (IN PDC, IN INT, IN INT, IN UINT, IN OPTIONAL PRECTL, IN LPCWSTR, IN INT, IN OPTIONAL LPINT, IN DWORD)
 
VOID FASTCALL DoDeviceSync (SURFOBJ *Surface, PRECTL Rect, FLONG fl)
 
VOID FASTCALL SynchronizeDriver (FLONG Flags)
 
ULONG FASTCALL GdiFlushUserBatch (PDC dc, PGDIBATCHHDR pHdr)
 
__kernel_entry NTSTATUS APIENTRY NtGdiFlush (VOID)
 
NTSTATUS APIENTRY NtGdiFlushUserBatch (VOID)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 4 of file gdibatch.c.

Function Documentation

◆ DoDeviceSync()

VOID FASTCALL DoDeviceSync ( SURFOBJ Surface,
PRECTL  Rect,
FLONG  fl 
)

Definition at line 22 of file gdibatch.c.

23{
24 PPDEVOBJ Device = (PDEVOBJ*)Surface->hdev;
25// No punting and "Handle to a surface, provided that the surface is device-managed.
26// Otherwise, dhsurf is zero".
27 if (!(Device->flFlags & PDEV_DRIVER_PUNTED_CALL) && (Surface->dhsurf))
28 {
29 if (Device->DriverFunctions.SynchronizeSurface)
30 {
31 Device->DriverFunctions.SynchronizeSurface(Surface, Rect, fl);
32 }
33 else
34 {
35 if (Device->DriverFunctions.Synchronize)
36 {
37 Device->DriverFunctions.Synchronize(Surface->dhpdev, Rect);
38 }
39 }
40 }
41}
if(dx< 0)
Definition: linetemp.h:194
@ PDEV_DRIVER_PUNTED_CALL
Definition: pdevobj.h:21
DHPDEV dhpdev
Definition: winddi.h:1207
DHSURF dhsurf
Definition: winddi.h:1205
HDEV hdev
Definition: winddi.h:1208
_Must_inspect_result_ _In_ WDFDEVICE Device
Definition: wdfchildlist.h:474
_In_ FLONG fl
Definition: winddi.h:1279

Referenced by SynchronizeDriver().

◆ GdiFlushUserBatch()

ULONG FASTCALL GdiFlushUserBatch ( PDC  dc,
PGDIBATCHHDR  pHdr 
)

Definition at line 70 of file gdibatch.c.

71{
72 ULONG Cmd = 0, Size = 0;
73 PDC_ATTR pdcattr = NULL;
74
75 if (dc)
76 {
77 pdcattr = dc->pdcattr;
78 }
79
81 {
82 Cmd = pHdr->Cmd;
83 Size = pHdr->Size; // Return the full size of the structure.
84 }
86 {
87 DPRINT1("WARNING! GdiBatch Fault!\n");
88 _SEH2_YIELD(return 0;)
89 }
91
92 switch(Cmd)
93 {
94 case GdiBCPatBlt:
95 {
96 PGDIBSPATBLT pgDPB;
97 DWORD dwRop, flags;
98 HBRUSH hOrgBrush;
99 COLORREF crColor, crBkColor, crBrushClr;
100 ULONG ulForegroundClr, ulBackgroundClr, ulBrushClr;
101 if (!dc) break;
102 pgDPB = (PGDIBSPATBLT) pHdr;
103 /* Convert the ROP3 to a ROP4 */
104 dwRop = pgDPB->dwRop;
105 dwRop = MAKEROP4(dwRop & 0xFF0000, dwRop);
106 /* Check if the rop uses a source */
107 if (WIN32_ROP4_USES_SOURCE(dwRop))
108 {
109 /* This is not possible */
110 break;
111 }
112 /* Check if the DC has no surface (empty mem or info DC) */
113 if (dc->dclevel.pSurface == NULL)
114 {
115 /* Nothing to do */
116 break;
117 }
118 // Save current attributes and flags
119 crColor = dc->pdcattr->crForegroundClr;
120 crBkColor = dc->pdcattr->ulBackgroundClr;
121 crBrushClr = dc->pdcattr->crBrushClr;
122 ulForegroundClr = dc->pdcattr->ulForegroundClr;
123 ulBackgroundClr = dc->pdcattr->ulBackgroundClr;
124 ulBrushClr = dc->pdcattr->ulBrushClr;
125 hOrgBrush = dc->pdcattr->hbrush;
126 flags = dc->pdcattr->ulDirty_ & (DIRTY_BACKGROUND | DIRTY_TEXT | DIRTY_FILL | DC_BRUSH_DIRTY);
127 // Set the attribute snapshot
128 dc->pdcattr->hbrush = pgDPB->hbrush;
129 dc->pdcattr->crForegroundClr = pgDPB->crForegroundClr;
130 dc->pdcattr->crBackgroundClr = pgDPB->crBackgroundClr;
131 dc->pdcattr->crBrushClr = pgDPB->crBrushClr;
132 dc->pdcattr->ulForegroundClr = pgDPB->ulForegroundClr;
133 dc->pdcattr->ulBackgroundClr = pgDPB->ulBackgroundClr;
134 dc->pdcattr->ulBrushClr = pgDPB->ulBrushClr;
135 // Process dirty attributes if any.
136 if (dc->pdcattr->ulDirty_ & (DIRTY_FILL | DC_BRUSH_DIRTY))
138 if (dc->pdcattr->ulDirty_ & DIRTY_TEXT)
140 if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
142 /* Call the internal function */
143 IntPatBlt(dc, pgDPB->nXLeft, pgDPB->nYLeft, pgDPB->nWidth, pgDPB->nHeight, dwRop, &dc->eboFill);
144 // Restore attributes and flags
145 dc->pdcattr->hbrush = hOrgBrush;
146 dc->pdcattr->crForegroundClr = crColor;
147 dc->pdcattr->crBackgroundClr = crBkColor;
148 dc->pdcattr->crBrushClr = crBrushClr;
149 dc->pdcattr->ulForegroundClr = ulForegroundClr;
150 dc->pdcattr->ulBackgroundClr = ulBackgroundClr;
151 dc->pdcattr->ulBrushClr = ulBrushClr;
152 dc->pdcattr->ulDirty_ |= flags;
153 break;
154 }
155
156 case GdiBCPolyPatBlt:
157 {
158 PGDIBSPPATBLT pgDPB;
159 EBRUSHOBJ eboFill;
160 PBRUSH pbrush;
161 PPATRECT pRects;
162 INT i;
163 DWORD dwRop, flags;
164 COLORREF crColor, crBkColor, crBrushClr;
165 ULONG ulForegroundClr, ulBackgroundClr, ulBrushClr;
166 if (!dc) break;
167 pgDPB = (PGDIBSPPATBLT) pHdr;
168 /* Convert the ROP3 to a ROP4 */
169 dwRop = pgDPB->rop4;
170 dwRop = MAKEROP4(dwRop & 0xFF0000, dwRop);
171 /* Check if the rop uses a source */
172 if (WIN32_ROP4_USES_SOURCE(dwRop))
173 {
174 /* This is not possible */
175 break;
176 }
177 /* Check if the DC has no surface (empty mem or info DC) */
178 if (dc->dclevel.pSurface == NULL)
179 {
180 /* Nothing to do */
181 break;
182 }
183 // Save current attributes and flags
184 crColor = dc->pdcattr->crForegroundClr;
185 crBkColor = dc->pdcattr->ulBackgroundClr;
186 crBrushClr = dc->pdcattr->crBrushClr;
187 ulForegroundClr = dc->pdcattr->ulForegroundClr;
188 ulBackgroundClr = dc->pdcattr->ulBackgroundClr;
189 ulBrushClr = dc->pdcattr->ulBrushClr;
190 flags = dc->pdcattr->ulDirty_ & (DIRTY_BACKGROUND | DIRTY_TEXT | DIRTY_FILL | DC_BRUSH_DIRTY);
191 // Set the attribute snapshot
192 dc->pdcattr->crForegroundClr = pgDPB->crForegroundClr;
193 dc->pdcattr->crBackgroundClr = pgDPB->crBackgroundClr;
194 dc->pdcattr->crBrushClr = pgDPB->crBrushClr;
195 dc->pdcattr->ulForegroundClr = pgDPB->ulForegroundClr;
196 dc->pdcattr->ulBackgroundClr = pgDPB->ulBackgroundClr;
197 dc->pdcattr->ulBrushClr = pgDPB->ulBrushClr;
198 // Process dirty attributes if any
199 if (dc->pdcattr->ulDirty_ & DIRTY_TEXT)
201 if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
203
204 DPRINT1("GdiBCPolyPatBlt Testing\n");
205 pRects = &pgDPB->pRect[0];
206
207 for (i = 0; i < pgDPB->Count; i++)
208 {
209 pbrush = BRUSH_ShareLockBrush(pRects->hBrush);
210
211 /* Check if we could lock the brush */
212 if (pbrush != NULL)
213 {
214 /* Initialize a brush object */
215 EBRUSHOBJ_vInitFromDC(&eboFill, pbrush, dc);
216
217 IntPatBlt(
218 dc,
219 pRects->r.left,
220 pRects->r.top,
221 pRects->r.right,
222 pRects->r.bottom,
223 dwRop,
224 &eboFill);
225
226 /* Cleanup the brush object and unlock the brush */
227 EBRUSHOBJ_vCleanup(&eboFill);
229 }
230 pRects++;
231 }
232
233 // Restore attributes and flags
234 dc->pdcattr->crForegroundClr = crColor;
235 dc->pdcattr->crBackgroundClr = crBkColor;
236 dc->pdcattr->crBrushClr = crBrushClr;
237 dc->pdcattr->ulForegroundClr = ulForegroundClr;
238 dc->pdcattr->ulBackgroundClr = ulBackgroundClr;
239 dc->pdcattr->ulBrushClr = ulBrushClr;
240 dc->pdcattr->ulDirty_ |= flags;
241 break;
242 }
243
244 case GdiBCTextOut:
245 {
246 PGDIBSTEXTOUT pgO;
247 COLORREF crColor = -1, crBkColor;
248 ULONG ulForegroundClr, ulBackgroundClr;
249 DWORD flags = 0, flXform = 0, saveflags, saveflXform = 0;
250 FLONG flTextAlign = -1;
251 HANDLE hlfntNew;
252 PRECTL lprc;
253 USHORT jBkMode;
254 LONG lBkMode;
255 POINTL ptlViewportOrg;
256 if (!dc) break;
257 pgO = (PGDIBSTEXTOUT) pHdr;
258
259 // Save current attributes, flags and Set the attribute snapshots
261
262 // In this instance check for differences and set the appropriate dirty flags.
263 if ( dc->pdcattr->crForegroundClr != pgO->crForegroundClr)
264 {
265 crColor = dc->pdcattr->crForegroundClr;
266 dc->pdcattr->crForegroundClr = pgO->crForegroundClr;
267 ulForegroundClr = dc->pdcattr->ulForegroundClr;
268 dc->pdcattr->ulForegroundClr = pgO->ulForegroundClr;
270 }
271 if (dc->pdcattr->crBackgroundClr != pgO->crBackgroundClr)
272 {
273 crBkColor = dc->pdcattr->ulBackgroundClr;
274 dc->pdcattr->crBackgroundClr = pgO->crBackgroundClr;
275 ulBackgroundClr = dc->pdcattr->ulBackgroundClr;
276 dc->pdcattr->ulBackgroundClr = pgO->ulBackgroundClr;
278 }
279 if (dc->pdcattr->flTextAlign != pgO->flTextAlign)
280 {
281 flTextAlign = dc->pdcattr->flTextAlign;
282 dc->pdcattr->flTextAlign = pgO->flTextAlign;
283 }
284 if (dc->pdcattr->hlfntNew != pgO->hlfntNew)
285 {
286 hlfntNew = dc->pdcattr->hlfntNew;
287 dc->pdcattr->hlfntNew = pgO->hlfntNew;
288 dc->pdcattr->ulDirty_ &= ~SLOW_WIDTHS;
290 }
291
292 if ( dc->pdcattr->ptlViewportOrg.x != pgO->ptlViewportOrg.x ||
293 dc->pdcattr->ptlViewportOrg.y != pgO->ptlViewportOrg.y )
294 {
295 saveflXform = dc->pdcattr->flXform & (PAGE_XLATE_CHANGED|WORLD_XFORM_CHANGED|DEVICE_TO_WORLD_INVALID);
296 ptlViewportOrg = dc->pdcattr->ptlViewportOrg;
297 dc->pdcattr->ptlViewportOrg = pgO->ptlViewportOrg;
299 }
300
301 dc->pdcattr->flXform |= flXform;
302 dc->pdcattr->ulDirty_ |= flags;
303
304 jBkMode = dc->pdcattr->jBkMode;
305 dc->pdcattr->jBkMode = pgO->lBkMode;
306 lBkMode = dc->pdcattr->lBkMode;
307 dc->pdcattr->lBkMode = pgO->lBkMode;
308
309 lprc = (pgO->Options & GDIBS_NORECT) ? NULL : &pgO->Rect;
310 pgO->Options &= ~GDIBS_NORECT;
311
313 pgO->x,
314 pgO->y,
315 pgO->Options,
316 lprc,
317 (LPCWSTR)&pgO->String[pgO->Size/sizeof(WCHAR)],
318 pgO->cbCount,
319 pgO->Size ? (LPINT)&pgO->Buffer : NULL,
320 pgO->iCS_CP );
321
322 // Restore attributes and flags
323 dc->pdcattr->jBkMode = jBkMode;
324 dc->pdcattr->lBkMode = lBkMode;
325
326 if (saveflXform)
327 {
328 dc->pdcattr->ptlViewportOrg = ptlViewportOrg;
329 dc->pdcattr->flXform |= saveflXform|flXform;
330 }
331
332 if (flags & DIRTY_TEXT && crColor != -1)
333 {
334 dc->pdcattr->crForegroundClr = crColor;
335 dc->pdcattr->ulForegroundClr = ulForegroundClr;
336 }
338 {
339 dc->pdcattr->crBackgroundClr = crBkColor;
340 dc->pdcattr->ulBackgroundClr = ulBackgroundClr;
341 }
342 if (flTextAlign != -1)
343 {
344 dc->pdcattr->flTextAlign = flTextAlign;
345 }
346
347 if (flags & DIRTY_CHARSET)
348 {
349 dc->pdcattr->hlfntNew = hlfntNew;
350 dc->pdcattr->ulDirty_ &= ~SLOW_WIDTHS;
351 }
352 dc->pdcattr->ulDirty_ |= saveflags | flags;
353 dc->pdcattr->flXform |= saveflXform | flXform;
354 break;
355 }
356
357 case GdiBCExtTextOut:
358 {
360 COLORREF crBkColor;
361 ULONG ulBackgroundClr;
362 POINTL ptlViewportOrg;
363 DWORD flags = 0, flXform = 0, saveflags, saveflXform = 0;
364 if (!dc) break;
365 pgO = (PGDIBSEXTTEXTOUT) pHdr;
366
367 saveflags = dc->pdcattr->ulDirty_ & (DIRTY_BACKGROUND|DIRTY_TEXT|DIRTY_FILL|DC_BRUSH_DIRTY|DIRTY_CHARSET);
368
369 if (dc->pdcattr->crBackgroundClr != pgO->ulBackgroundClr)
370 {
371 crBkColor = dc->pdcattr->crBackgroundClr;
372 ulBackgroundClr = dc->pdcattr->ulBackgroundClr;
373 dc->pdcattr->crBackgroundClr = pgO->ulBackgroundClr;
374 dc->pdcattr->ulBackgroundClr = pgO->ulBackgroundClr;
376 }
377
378 if ( dc->pdcattr->ptlViewportOrg.x != pgO->ptlViewportOrg.x ||
379 dc->pdcattr->ptlViewportOrg.y != pgO->ptlViewportOrg.y )
380 {
381 saveflXform = dc->pdcattr->flXform & (PAGE_XLATE_CHANGED|WORLD_XFORM_CHANGED|DEVICE_TO_WORLD_INVALID);
382 ptlViewportOrg = dc->pdcattr->ptlViewportOrg;
383 dc->pdcattr->ptlViewportOrg = pgO->ptlViewportOrg;
385 }
386
387 dc->pdcattr->flXform |= flXform;
388 dc->pdcattr->ulDirty_ |= flags;
389
391 0,
392 0,
393 pgO->Options,
394 &pgO->Rect,
395 NULL,
396 pgO->Count,
397 NULL,
398 0 );
399
400 if (saveflXform)
401 {
402 dc->pdcattr->ptlViewportOrg = ptlViewportOrg;
403 dc->pdcattr->flXform |= saveflXform|flXform;
404 }
405
407 {
408 dc->pdcattr->crBackgroundClr = crBkColor;
409 dc->pdcattr->ulBackgroundClr = ulBackgroundClr;
410 }
411 dc->pdcattr->ulDirty_ |= saveflags | flags;
412 dc->pdcattr->flXform |= saveflXform | flXform;
413 break;
414 }
415
416 case GdiBCSetBrushOrg:
417 {
418 PGDIBSSETBRHORG pgSBO;
419 if (!dc) break;
420 pgSBO = (PGDIBSSETBRHORG) pHdr;
421 pdcattr->ptlBrushOrigin = pgSBO->ptlBrushOrigin;
423 break;
424 }
425
427 {
429 if (!dc) break;
430 pgO = (PGDIBSEXTSELCLPRGN) pHdr;
431 IntGdiExtSelectClipRect( dc, &pgO->rcl, pgO->fnMode);
432 break;
433 }
434
435 case GdiBCSelObj:
436 {
437 PGDIBSOBJECT pgO;
438
439 if (!dc) break;
440 pgO = (PGDIBSOBJECT) pHdr;
441
443 break;
444 }
445
446 case GdiBCDelRgn:
447 DPRINT("Delete Region Object!\n");
448 /* Fall through */
449 case GdiBCDelObj:
450 {
451 PGDIBSOBJECT pgO = (PGDIBSOBJECT) pHdr;
452 GreDeleteObject( pgO->hgdiobj );
453 break;
454 }
455
456 default:
457 break;
458 }
459
460 return Size;
461}
#define DPRINT1
Definition: precomp.h:8
int FASTCALL IntGdiExtSelectClipRect(PDC, PRECTL, int)
HFONT NTAPI DC_hSelectFont(_In_ PDC pdc, _In_ HFONT hlfntNew)
Definition: dcobjs.c:550
VOID FASTCALL DC_vUpdateTextBrush(PDC pdc)
Definition: dcobjs.c:108
VOID FASTCALL DC_vUpdateBackgroundBrush(PDC pdc)
Definition: dcobjs.c:126
VOID NTAPI DC_vSetBrushOrigin(PDC pdc, LONG x, LONG y)
Definition: dcobjs.c:142
VOID FASTCALL DC_vUpdateFillBrush(PDC pdc)
Definition: dcobjs.c:16
#define NULL
Definition: types.h:112
VOID NTAPI EBRUSHOBJ_vInitFromDC(EBRUSHOBJ *pebo, PBRUSH pbrush, PDC pdc)
Definition: engbrush.c:112
VOID NTAPI EBRUSHOBJ_vCleanup(EBRUSHOBJ *pebo)
Definition: engbrush.c:153
#define _SEH2_END
Definition: filesup.c:22
#define _SEH2_TRY
Definition: filesup.c:19
unsigned long DWORD
Definition: ntddk_ex.h:95
#define BRUSH_ShareLockBrush(hBrush)
Definition: brush.h:117
#define BRUSH_ShareUnlockBrush(pBrush)
Definition: brush.h:118
BOOL APIENTRY IntExtTextOutW(IN PDC, IN INT, IN INT, IN UINT, IN OPTIONAL PRECTL, IN LPCWSTR, IN INT, IN OPTIONAL LPINT, IN DWORD)
Definition: freetype.c:6025
BOOL FASTCALL IntPatBlt(PDC, INT, INT, INT, INT, DWORD, PEBRUSHOBJ)
Definition: bitblt.c:837
GLbitfield flags
Definition: glext.h:7161
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define EXCEPTION_EXECUTE_HANDLER
Definition: excpt.h:85
#define WIN32_ROP4_USES_SOURCE(Rop)
Definition: intgdi.h:7
static const WCHAR dc[]
static DWORD *static HFONT(WINAPI *pCreateFontIndirectExA)(const ENUMLOGFONTEXDVA *)
unsigned long FLONG
Definition: ntbasedef.h:366
#define DIRTY_FILL
Definition: ntgdihdl.h:123
#define WORLD_XFORM_CHANGED
Definition: ntgdihdl.h:188
#define DEVICE_TO_WORLD_INVALID
Definition: ntgdihdl.h:177
#define DIRTY_TEXT
Definition: ntgdihdl.h:125
#define PAGE_XLATE_CHANGED
Definition: ntgdihdl.h:186
#define DIRTY_LINE
Definition: ntgdihdl.h:124
#define DIRTY_BACKGROUND
Definition: ntgdihdl.h:126
#define DIRTY_CHARSET
Definition: ntgdihdl.h:127
#define DC_BRUSH_DIRTY
Definition: ntgdihdl.h:135
struct _GDIBSEXTTEXTOUT * PGDIBSEXTTEXTOUT
struct _GDIBSPPATBLT * PGDIBSPPATBLT
struct _GDIBSSETBRHORG * PGDIBSSETBRHORG
struct _GDIBSTEXTOUT * PGDIBSTEXTOUT
struct _GDIBSOBJECT * PGDIBSOBJECT
struct _GDIBSEXTSELCLPRGN * PGDIBSEXTSELCLPRGN
@ GdiBCSelObj
Definition: ntgdityp.h:92
@ GdiBCPatBlt
Definition: ntgdityp.h:86
@ GdiBCDelRgn
Definition: ntgdityp.h:94
@ GdiBCDelObj
Definition: ntgdityp.h:93
@ GdiBCSetBrushOrg
Definition: ntgdityp.h:90
@ GdiBCPolyPatBlt
Definition: ntgdityp.h:87
@ GdiBCExtSelClipRgn
Definition: ntgdityp.h:91
@ GdiBCTextOut
Definition: ntgdityp.h:88
@ GdiBCExtTextOut
Definition: ntgdityp.h:89
#define GDIBS_NORECT
Definition: ntgdityp.h:507
struct _GDIBSPATBLT * PGDIBSPATBLT
long LONG
Definition: pedump.c:60
unsigned short USHORT
Definition: pedump.c:61
#define _SEH2_EXCEPT(...)
Definition: pseh2_64.h:34
#define _SEH2_YIELD(__stmt)
Definition: pseh2_64.h:162
@ Cmd
Definition: sacdrv.h:278
#define DPRINT
Definition: sndvol32.h:71
Definition: types.h:101
ULONG ulDirty_
Definition: ntgdihdl.h:294
POINTL ptlBrushOrigin
Definition: ntgdihdl.h:349
SHORT Size
Definition: ntgdityp.h:458
SHORT Cmd
Definition: ntgdityp.h:459
POINTL ptlViewportOrg
Definition: ntgdityp.h:539
ULONG ulBackgroundClr
Definition: ntgdityp.h:540
HGDIOBJ hgdiobj
Definition: ntgdityp.h:560
ULONG ulBrushClr
Definition: ntgdityp.h:478
COLORREF crBackgroundClr
Definition: ntgdityp.h:472
ULONG ulForegroundClr
Definition: ntgdityp.h:476
COLORREF crBrushClr
Definition: ntgdityp.h:473
COLORREF crForegroundClr
Definition: ntgdityp.h:471
DWORD dwRop
Definition: ntgdityp.h:470
ULONG ulBackgroundClr
Definition: ntgdityp.h:477
HANDLE hbrush
Definition: ntgdityp.h:469
DWORD rop4
Definition: ntgdityp.h:491
ULONG ulForegroundClr
Definition: ntgdityp.h:497
ULONG ulBackgroundClr
Definition: ntgdityp.h:498
ULONG ulBrushClr
Definition: ntgdityp.h:499
COLORREF crForegroundClr
Definition: ntgdityp.h:494
PATRECT pRect[1]
Definition: ntgdityp.h:501
DWORD Count
Definition: ntgdityp.h:493
COLORREF crBackgroundClr
Definition: ntgdityp.h:495
COLORREF crBrushClr
Definition: ntgdityp.h:496
POINTL ptlBrushOrigin
Definition: ntgdityp.h:546
ULONG Buffer[1]
Definition: ntgdityp.h:529
POINTL ptlViewportOrg
Definition: ntgdityp.h:526
UINT cbCount
Definition: ntgdityp.h:522
UINT Options
Definition: ntgdityp.h:519
HANDLE hlfntNew
Definition: ntgdityp.h:524
WCHAR String[2]
Definition: ntgdityp.h:528
LONG lBkMode
Definition: ntgdityp.h:514
COLORREF crForegroundClr
Definition: ntgdityp.h:512
ULONG ulForegroundClr
Definition: ntgdityp.h:515
FLONG flTextAlign
Definition: ntgdityp.h:525
COLORREF crBackgroundClr
Definition: ntgdityp.h:513
ULONG ulBackgroundClr
Definition: ntgdityp.h:516
DWORD iCS_CP
Definition: ntgdityp.h:521
RECT r
Definition: ntgdityp.h:484
HBRUSH hBrush
Definition: ntgdityp.h:485
LONG y
Definition: windef.h:330
LONG x
Definition: windef.h:329
LONG right
Definition: windef.h:308
LONG bottom
Definition: windef.h:309
LONG top
Definition: windef.h:307
LONG left
Definition: windef.h:306
int32_t INT
Definition: typedefs.h:58
uint32_t ULONG
Definition: typedefs.h:59
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_DEVICE_PROPERTY_DATA _In_ DEVPROPTYPE _In_ ULONG Size
Definition: wdfdevice.h:4533
BOOL NTAPI GreDeleteObject(HGDIOBJ hobj)
Definition: gdiobj.c:1158
int * LPINT
Definition: windef.h:178
DWORD COLORREF
Definition: windef.h:300
#define MAKEROP4(f, b)
Definition: wingdi.h:2946
_In_ int _Inout_ LPRECT lprc
Definition: winuser.h:4465
__wchar_t WCHAR
Definition: xmlstorage.h:180
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185

Referenced by NtGdiFlushUserBatch().

◆ IntExtTextOutW()

BOOL APIENTRY IntExtTextOutW ( IN  PDC,
IN  INT,
IN  INT,
IN  UINT,
IN OPTIONAL  PRECTL,
IN  LPCWSTR,
IN  INT,
IN OPTIONAL  LPINT,
IN  DWORD 
)

Definition at line 6025 of file freetype.c.

6035{
6036 /*
6037 * FIXME:
6038 * Call EngTextOut, which does the real work (calling DrvTextOut where
6039 * appropriate)
6040 */
6041
6042 PDC_ATTR pdcattr;
6043 SURFOBJ *SurfObj, *SourceGlyphSurf;
6044 SURFACE *psurf;
6045 INT glyph_index, i;
6046 FT_Face face;
6047 FT_BitmapGlyph realglyph;
6048 LONGLONG X64, Y64, RealXStart64, RealYStart64, DeltaX64, DeltaY64;
6049 ULONG previous;
6050 RECTL DestRect, MaskRect;
6051 HBITMAP HSourceGlyph;
6052 SIZEL bitSize;
6053 FONTOBJ *FontObj;
6054 PFONTGDI FontGDI;
6055 PTEXTOBJ TextObj = NULL;
6056 EXLATEOBJ exloRGB2Dst, exloDst2RGB;
6057 POINT Start;
6058 PMATRIX pmxWorldToDevice;
6059 FT_Vector delta, vecAscent64, vecDescent64;
6060 LOGFONTW *plf;
6061 BOOL use_kerning, bResult, DoBreak;
6063 FT_Matrix mat;
6064
6065 /* Check if String is valid */
6066 if (Count > 0xFFFF || (Count > 0 && String == NULL))
6067 {
6069 return FALSE;
6070 }
6071
6072 if (PATH_IsPathOpen(dc->dclevel))
6073 {
6074 return PATH_ExtTextOut(dc,
6075 XStart, YStart,
6076 fuOptions,
6077 lprc,
6078 String, Count,
6079 Dx);
6080 }
6081
6083
6084 if (!dc->dclevel.pSurface)
6085 {
6086 /* Memory DC with no surface selected */
6087 bResult = TRUE;
6088 goto Cleanup;
6089 }
6090
6091 pdcattr = dc->pdcattr;
6092 if (pdcattr->flTextAlign & TA_UPDATECP)
6093 {
6094 Start.x = pdcattr->ptlCurrent.x;
6095 Start.y = pdcattr->ptlCurrent.y;
6096 }
6097 else
6098 {
6099 Start.x = XStart;
6100 Start.y = YStart;
6101 }
6102
6103 IntLPtoDP(dc, &Start, 1);
6104 RealXStart64 = ((LONGLONG)Start.x + dc->ptlDCOrig.x) << 6;
6105 RealYStart64 = ((LONGLONG)Start.y + dc->ptlDCOrig.y) << 6;
6106
6107 MaskRect.left = 0;
6108 MaskRect.top = 0;
6109
6110 psurf = dc->dclevel.pSurface;
6111 SurfObj = &psurf->SurfObj;
6112
6113 if (pdcattr->iGraphicsMode == GM_ADVANCED)
6114 pmxWorldToDevice = DC_pmxWorldToDevice(dc);
6115 else
6116 pmxWorldToDevice = (PMATRIX)&gmxWorldToDeviceDefault;
6117
6118 if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
6120
6121 if (lprc && (fuOptions & (ETO_CLIPPED | ETO_OPAQUE)))
6122 {
6123 IntLPtoDP(dc, (POINT*)lprc, 2);
6124 lprc->left += dc->ptlDCOrig.x;
6125 lprc->top += dc->ptlDCOrig.y;
6126 lprc->right += dc->ptlDCOrig.x;
6127 lprc->bottom += dc->ptlDCOrig.y;
6128 }
6129
6130 if (lprc && (fuOptions & ETO_OPAQUE))
6131 {
6133 lprc->left, lprc->top,
6134 lprc->right - lprc->left, lprc->bottom - lprc->top,
6135 &dc->eboBackground.BrushObject);
6136 fuOptions &= ~ETO_OPAQUE;
6137 }
6138 else
6139 {
6140 if (pdcattr->jBkMode == OPAQUE)
6141 {
6142 fuOptions |= ETO_OPAQUE;
6143 }
6144 }
6145
6146 TextObj = RealizeFontInit(pdcattr->hlfntNew);
6147 if (TextObj == NULL)
6148 {
6149 bResult = FALSE;
6150 goto Cleanup;
6151 }
6152
6153 FontObj = TextObj->Font;
6154 ASSERT(FontObj);
6155 FontGDI = ObjToGDI(FontObj, FONT);
6156 ASSERT(FontGDI);
6157
6159 Cache.Hashed.Face = face = FontGDI->SharedFace->Face;
6160
6161 plf = &TextObj->logfont.elfEnumLogfontEx.elfLogFont;
6162 Cache.Hashed.lfHeight = plf->lfHeight;
6163 Cache.Hashed.lfWidth = plf->lfWidth;
6164 Cache.Hashed.Aspect.Emu.Bold = EMUBOLD_NEEDED(FontGDI->OriginalWeight, plf->lfWeight);
6165 Cache.Hashed.Aspect.Emu.Italic = (plf->lfItalic && !FontGDI->OriginalItalic);
6166
6168 Cache.Hashed.Aspect.RenderMode = (BYTE)IntGetFontRenderMode(plf);
6169 else
6170 Cache.Hashed.Aspect.RenderMode = (BYTE)FT_RENDER_MODE_MONO;
6171
6172 if (!TextIntUpdateSize(dc, TextObj, FontGDI, FALSE))
6173 {
6175 bResult = FALSE;
6176 goto Cleanup;
6177 }
6178
6179 /* Apply lfEscapement */
6180 if (FT_IS_SCALABLE(face) && plf->lfEscapement != 0)
6181 IntEscapeMatrix(&Cache.Hashed.matTransform, plf->lfEscapement);
6182 else
6183 Cache.Hashed.matTransform = identityMat;
6184
6185 /* Apply the world transformation */
6186 IntMatrixFromMx(&mat, pmxWorldToDevice);
6187 FT_Matrix_Multiply(&mat, &Cache.Hashed.matTransform);
6188 FT_Set_Transform(face, &Cache.Hashed.matTransform, NULL);
6189
6190 /* Calculate the ascent point and the descent point */
6191 vecAscent64.x = 0;
6192 vecAscent64.y = (FontGDI->tmAscent << 6);
6193 FT_Vector_Transform(&vecAscent64, &Cache.Hashed.matTransform);
6194 vecDescent64.x = 0;
6195 vecDescent64.y = -(FontGDI->tmDescent << 6);
6196 FT_Vector_Transform(&vecDescent64, &Cache.Hashed.matTransform);
6197
6198 /* Process the vertical alignment and fix the real starting point. */
6199#define VALIGN_MASK (TA_TOP | TA_BASELINE | TA_BOTTOM)
6200 if ((pdcattr->flTextAlign & VALIGN_MASK) == TA_BASELINE)
6201 {
6202 NOTHING;
6203 }
6204 else if ((pdcattr->flTextAlign & VALIGN_MASK) == TA_BOTTOM)
6205 {
6206 RealXStart64 -= vecDescent64.x;
6207 RealYStart64 += vecDescent64.y;
6208 }
6209 else /* TA_TOP */
6210 {
6211 RealXStart64 -= vecAscent64.x;
6212 RealYStart64 += vecAscent64.y;
6213 }
6214#undef VALIGN_MASK
6215
6216 use_kerning = FT_HAS_KERNING(face);
6217
6218 /* Calculate the text width if necessary */
6219 if ((fuOptions & ETO_OPAQUE) || (pdcattr->flTextAlign & (TA_CENTER | TA_RIGHT)))
6220 {
6221 if (!IntGetTextDisposition(&DeltaX64, &DeltaY64, String, Count, Dx, &Cache, fuOptions))
6222 {
6224 bResult = FALSE;
6225 goto Cleanup;
6226 }
6227
6228 /* Adjust the horizontal position by horizontal alignment */
6229 if ((pdcattr->flTextAlign & TA_CENTER) == TA_CENTER)
6230 {
6231 RealXStart64 -= DeltaX64 / 2;
6232 RealYStart64 -= DeltaY64 / 2;
6233 }
6234 else if ((pdcattr->flTextAlign & TA_RIGHT) == TA_RIGHT)
6235 {
6236 RealXStart64 -= DeltaX64;
6237 RealYStart64 -= DeltaY64;
6238 }
6239
6240 /* Fill background */
6241 if (fuOptions & ETO_OPAQUE)
6242 {
6243 INT X0 = (RealXStart64 + vecAscent64.x + 32) >> 6;
6244 INT Y0 = (RealYStart64 - vecAscent64.y + 32) >> 6;
6245 INT DX = (DeltaX64 >> 6);
6246 if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx == 0)
6247 {
6248 INT CY = (vecAscent64.y - vecDescent64.y + 32) >> 6;
6249 IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboBackground.BrushObject);
6250 }
6251 else
6252 {
6253 INT DY = (DeltaY64 >> 6);
6254 INT X1 = ((RealXStart64 + vecDescent64.x + 32) >> 6);
6255 INT Y1 = ((RealYStart64 - vecDescent64.y + 32) >> 6);
6256 POINT Points[4] =
6257 {
6258 { X0, Y0 },
6259 { X0 + DX, Y0 + DY },
6260 { X1 + DX, Y1 + DY },
6261 { X1, Y1 },
6262 };
6263 IntEngFillPolygon(dc, Points, 4, &dc->eboBackground.BrushObject);
6264 }
6265 }
6266 }
6267
6268 EXLATEOBJ_vInitialize(&exloRGB2Dst, &gpalRGB, psurf->ppal, 0, 0, 0);
6269 EXLATEOBJ_vInitialize(&exloDst2RGB, psurf->ppal, &gpalRGB, 0, 0, 0);
6270
6271 /* Assume success */
6272 bResult = TRUE;
6273
6274 if (pdcattr->ulDirty_ & DIRTY_TEXT)
6276
6277 /*
6278 * The main rendering loop.
6279 */
6280 X64 = RealXStart64;
6281 Y64 = RealYStart64;
6282 previous = 0;
6283 DoBreak = FALSE;
6284 for (i = 0; i < Count; ++i)
6285 {
6286 glyph_index = get_glyph_index_flagged(face, *String++, ETO_GLYPH_INDEX, fuOptions);
6287 Cache.Hashed.GlyphIndex = glyph_index;
6288
6289 realglyph = IntGetRealGlyph(&Cache);
6290 if (!realglyph)
6291 {
6292 bResult = FALSE;
6293 break;
6294 }
6295
6296 /* retrieve kerning distance and move pen position */
6297 if (use_kerning && previous && glyph_index && NULL == Dx)
6298 {
6299 FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
6300 X64 += delta.x;
6301 Y64 -= delta.y;
6302 }
6303
6304 DPRINT("X64, Y64: %I64d, %I64d\n", X64, Y64);
6305 DPRINT("Advance: %d, %d\n", realglyph->root.advance.x, realglyph->root.advance.y);
6306
6307 bitSize.cx = realglyph->bitmap.width;
6308 bitSize.cy = realglyph->bitmap.rows;
6309
6310 MaskRect.right = realglyph->bitmap.width;
6311 MaskRect.bottom = realglyph->bitmap.rows;
6312
6313 DestRect.left = ((X64 + 32) >> 6) + realglyph->left;
6314 DestRect.right = DestRect.left + bitSize.cx;
6315 DestRect.top = ((Y64 + 32) >> 6) - realglyph->top;
6316 DestRect.bottom = DestRect.top + bitSize.cy;
6317
6318 /* Check if the bitmap has any pixels */
6319 if ((bitSize.cx != 0) && (bitSize.cy != 0))
6320 {
6321 /*
6322 * We should create the bitmap out of the loop at the biggest possible
6323 * glyph size. Then use memset with 0 to clear it and sourcerect to
6324 * limit the work of the transbitblt.
6325 */
6326 HSourceGlyph = EngCreateBitmap(bitSize, realglyph->bitmap.pitch,
6328 realglyph->bitmap.buffer);
6329 if (!HSourceGlyph)
6330 {
6331 DPRINT1("WARNING: EngCreateBitmap() failed!\n");
6332 bResult = FALSE;
6333 if (Cache.Hashed.Aspect.EmuBoldItalic)
6334 FT_Done_Glyph((FT_Glyph)realglyph);
6335 break;
6336 }
6337
6338 SourceGlyphSurf = EngLockSurface((HSURF)HSourceGlyph);
6339 if (!SourceGlyphSurf)
6340 {
6341 EngDeleteSurface((HSURF)HSourceGlyph);
6342 DPRINT1("WARNING: EngLockSurface() failed!\n");
6343 bResult = FALSE;
6344 if (Cache.Hashed.Aspect.EmuBoldItalic)
6345 FT_Done_Glyph((FT_Glyph)realglyph);
6346 break;
6347 }
6348
6349 /*
6350 * Use the font data as a mask to paint onto the DCs surface using a
6351 * brush.
6352 */
6353 if (lprc && (fuOptions & ETO_CLIPPED))
6354 {
6355 // We do the check '>=' instead of '>' to possibly save an iteration
6356 // through this loop, since it's breaking after the drawing is done,
6357 // and x is always incremented.
6358 if (DestRect.right >= lprc->right)
6359 {
6360 DestRect.right = lprc->right;
6361 DoBreak = TRUE;
6362 }
6363
6364 if (DestRect.bottom >= lprc->bottom)
6365 {
6366 DestRect.bottom = lprc->bottom;
6367 }
6368 }
6369
6370 if (!IntEngMaskBlt(SurfObj,
6371 SourceGlyphSurf,
6372 (CLIPOBJ *)&dc->co,
6373 &exloRGB2Dst.xlo,
6374 &exloDst2RGB.xlo,
6375 &DestRect,
6376 (PPOINTL)&MaskRect,
6377 &dc->eboText.BrushObject,
6378 &PointZero))
6379 {
6380 DPRINT1("Failed to MaskBlt a glyph!\n");
6381 }
6382
6383 EngUnlockSurface(SourceGlyphSurf);
6384 EngDeleteSurface((HSURF)HSourceGlyph);
6385 }
6386
6387 if (DoBreak)
6388 {
6389 if (Cache.Hashed.Aspect.EmuBoldItalic)
6390 FT_Done_Glyph((FT_Glyph)realglyph);
6391 break;
6392 }
6393
6394 if (NULL == Dx)
6395 {
6396 X64 += realglyph->root.advance.x >> 10;
6397 Y64 -= realglyph->root.advance.y >> 10;
6398 }
6399 else if (fuOptions & ETO_PDY)
6400 {
6401 FT_Vector vec = { Dx[2 * i + 0] << 6, Dx[2 * i + 1] << 6 };
6402 FT_Vector_Transform(&vec, &Cache.Hashed.matTransform);
6403 X64 += vec.x;
6404 Y64 -= vec.y;
6405 }
6406 else
6407 {
6408 FT_Vector vec = { Dx[i] << 6, 0 };
6409 FT_Vector_Transform(&vec, &Cache.Hashed.matTransform);
6410 X64 += vec.x;
6411 Y64 -= vec.y;
6412 }
6413
6414 DPRINT("New X64, New Y64: %I64d, %I64d\n", X64, Y64);
6415
6416 previous = glyph_index;
6417
6418 if (Cache.Hashed.Aspect.EmuBoldItalic)
6419 {
6420 FT_Done_Glyph((FT_Glyph)realglyph);
6421 }
6422 }
6423
6424 if (pdcattr->flTextAlign & TA_UPDATECP)
6425 pdcattr->ptlCurrent.x = DestRect.right - dc->ptlDCOrig.x;
6426
6427 if (plf->lfUnderline || plf->lfStrikeOut) /* Underline or strike-out? */
6428 {
6429 /* Calculate the position and the thickness */
6430 INT underline_position, thickness;
6431 FT_Vector vecA64, vecB64;
6432
6433 DeltaX64 = X64 - RealXStart64;
6434 DeltaY64 = Y64 - RealYStart64;
6435
6436 if (!face->units_per_EM)
6437 {
6439 thickness = 1;
6440 }
6441 else
6442 {
6444 face->underline_position * face->size->metrics.y_ppem / face->units_per_EM;
6445 thickness =
6446 face->underline_thickness * face->size->metrics.y_ppem / face->units_per_EM;
6447 if (thickness <= 0)
6448 thickness = 1;
6449 }
6450
6451 if (plf->lfUnderline) /* Draw underline */
6452 {
6453 vecA64.x = 0;
6454 vecA64.y = (-underline_position - thickness / 2) << 6;
6455 vecB64.x = 0;
6456 vecB64.y = vecA64.y + (thickness << 6);
6457 FT_Vector_Transform(&vecA64, &Cache.Hashed.matTransform);
6458 FT_Vector_Transform(&vecB64, &Cache.Hashed.matTransform);
6459 {
6460 INT X0 = (RealXStart64 - vecA64.x + 32) >> 6;
6461 INT Y0 = (RealYStart64 + vecA64.y + 32) >> 6;
6462 INT DX = (DeltaX64 >> 6);
6463 if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx == 0)
6464 {
6465 INT CY = (vecB64.y - vecA64.y + 32) >> 6;
6466 IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboText.BrushObject);
6467 }
6468 else
6469 {
6470 INT DY = (DeltaY64 >> 6);
6471 INT X1 = X0 + ((vecA64.x - vecB64.x + 32) >> 6);
6472 INT Y1 = Y0 + ((vecB64.y - vecA64.y + 32) >> 6);
6473 POINT Points[4] =
6474 {
6475 { X0, Y0 },
6476 { X0 + DX, Y0 + DY },
6477 { X1 + DX, Y1 + DY },
6478 { X1, Y1 },
6479 };
6480 IntEngFillPolygon(dc, Points, 4, &dc->eboText.BrushObject);
6481 }
6482 }
6483 }
6484
6485 if (plf->lfStrikeOut) /* Draw strike-out */
6486 {
6487 vecA64.x = 0;
6488 vecA64.y = -(FontGDI->tmAscent << 6) / 3;
6489 vecB64.x = 0;
6490 vecB64.y = vecA64.y + (thickness << 6);
6491 FT_Vector_Transform(&vecA64, &Cache.Hashed.matTransform);
6492 FT_Vector_Transform(&vecB64, &Cache.Hashed.matTransform);
6493 {
6494 INT X0 = (RealXStart64 - vecA64.x + 32) >> 6;
6495 INT Y0 = (RealYStart64 + vecA64.y + 32) >> 6;
6496 INT DX = (DeltaX64 >> 6);
6497 if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx == 0)
6498 {
6499 INT CY = (vecB64.y - vecA64.y + 32) >> 6;
6500 IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboText.BrushObject);
6501 }
6502 else
6503 {
6504 INT DY = (DeltaY64 >> 6);
6505 INT X1 = X0 + ((vecA64.x - vecB64.x + 32) >> 6);
6506 INT Y1 = Y0 + ((vecB64.y - vecA64.y + 32) >> 6);
6507 POINT Points[4] =
6508 {
6509 { X0, Y0 },
6510 { X0 + DX, Y0 + DY },
6511 { X1 + DX, Y1 + DY },
6512 { X1, Y1 },
6513 };
6514 IntEngFillPolygon(dc, Points, 4, &dc->eboText.BrushObject);
6515 }
6516 }
6517 }
6518 }
6519
6521
6522 EXLATEOBJ_vCleanup(&exloRGB2Dst);
6523 EXLATEOBJ_vCleanup(&exloDst2RGB);
6524
6525Cleanup:
6527
6528 if (TextObj != NULL)
6529 TEXTOBJ_UnlockText(TextObj);
6530
6531 return bResult;
6532}
FORCEINLINE PMATRIX DC_pmxWorldToDevice(PDC pdc)
Definition: coord.h:135
static BOOLEAN IntLPtoDP(DC *pdc, PPOINTL ppt, UINT count)
Definition: coord.h:182
VOID FASTCALL DC_vPrepareDCsForBlit(PDC pdcDest, const RECT *rcDest, PDC pdcSrc, const RECT *rcSrc)
Definition: dclife.c:505
VOID FASTCALL DC_vFinishBlit(PDC pdc1, PDC pdc2)
Definition: dclife.c:614
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
WORD face[3]
Definition: mesh.c:4747
#define ERROR_INVALID_PARAMETER
Definition: compat.h:101
static const WCHAR Cleanup[]
Definition: register.c:80
#define ObjToGDI(ClipObj, Type)
Definition: engobjects.h:184
unsigned int BOOL
Definition: ntddk_ex.h:94
BOOL FASTCALL TextIntUpdateSize(PDC dc, PTEXTOBJ TextObj, PFONTGDI FontGDI, BOOL bDoLock)
Definition: freetype.c:3585
VOID APIENTRY IntEngFillPolygon(IN OUT PDC dc, IN POINTL *pPoints, IN UINT cPoints, IN BRUSHOBJ *BrushObj)
Definition: freetype.c:5942
static BOOL IntGetTextDisposition(OUT LONGLONG *pX64, OUT LONGLONG *pY64, IN LPCWSTR String, IN INT Count, IN OPTIONAL LPINT Dx, IN OUT PFONT_CACHE_ENTRY Cache, IN UINT fuOptions)
Definition: freetype.c:5874
#define IntUnLockFreeType()
Definition: freetype.c:82
static VOID FASTCALL IntMatrixFromMx(FT_Matrix *pmat, const MATRIX *pmx)
Definition: freetype.c:724
static VOID FASTCALL IntEscapeMatrix(FT_Matrix *pmat, LONG lfEscapement)
Definition: freetype.c:711
static FT_UInt FASTCALL get_glyph_index_flagged(FT_Face face, FT_ULong code, DWORD indexed_flag, DWORD flags)
Definition: freetype.c:3703
static POINTL PointZero
Definition: freetype.c:50
#define IntLockFreeType()
Definition: freetype.c:79
#define EMUBOLD_NEEDED(original, request)
Definition: freetype.c:44
static const FT_Matrix identityMat
Definition: freetype.c:49
static FT_BitmapGlyph IntGetRealGlyph(IN OUT PFONT_CACHE_ENTRY Cache)
Definition: freetype.c:4204
#define VALIGN_MASK
BOOL FASTCALL IntIsFontRenderingEnabled(VOID)
Definition: freetype.c:1957
#define gmxWorldToDeviceDefault
Definition: freetype.c:53
FT_Render_Mode FASTCALL IntGetFontRenderMode(LOGFONTW *logfont)
Definition: freetype.c:1969
VOID FASTCALL IntEngFillBox(IN OUT PDC dc, IN INT X, IN INT Y, IN INT Width, IN INT Height, IN BRUSHOBJ *BrushObj)
Definition: freetype.c:5978
FT_Set_Transform(FT_Face face, FT_Matrix *matrix, FT_Vector *delta)
Definition: ftobjs.c:653
FT_Vector_Transform(FT_Vector *vec, const FT_Matrix *matrix)
Definition: ftoutln.c:688
#define FT_IS_SCALABLE(face)
Definition: freetype.h:1312
@ FT_RENDER_MODE_MONO
Definition: freetype.h:3236
FT_Get_Kerning(FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning)
Definition: ftobjs.c:3347
#define FT_HAS_KERNING(face)
Definition: freetype.h:1297
FT_Vector * vec
Definition: ftbbox.c:448
FT_Done_Glyph(FT_Glyph glyph)
Definition: ftglyph.c:633
FT_Matrix_Multiply(const FT_Matrix *a, FT_Matrix *b)
Definition: ftcalc.c:661
GLenum GLuint GLint GLenum face
Definition: glext.h:7025
#define DX
Definition: i386-dis.c:425
#define NOTHING
Definition: input_list.c:10
#define ASSERT(a)
Definition: mode.c:44
static HBITMAP
Definition: button.c:44
static const MAT2 mat
Definition: font.c:66
int Count
Definition: noreturn.cpp:7
struct _MATRIX * PMATRIX
#define PATH_IsPathOpen(dclevel)
Definition: path.h:72
Definition: fatfs.h:173
FT_Bitmap bitmap
Definition: ftglyph.h:165
FT_GlyphRec root
Definition: ftglyph.h:162
unsigned int width
Definition: ftimage.h:264
unsigned char * buffer
Definition: ftimage.h:266
unsigned int rows
Definition: ftimage.h:263
int pitch
Definition: ftimage.h:265
FT_Vector advance
Definition: ftglyph.h:113
FT_Pos x
Definition: ftimage.h:76
FT_Pos y
Definition: ftimage.h:77
BYTE lfStrikeOut
Definition: dimm.idl:66
BYTE lfItalic
Definition: dimm.idl:64
LONG lfHeight
Definition: dimm.idl:59
LONG lfWeight
Definition: dimm.idl:63
LONG lfWidth
Definition: dimm.idl:60
BYTE lfUnderline
Definition: dimm.idl:65
LONG lfEscapement
Definition: dimm.idl:61
long bottom
Definition: polytest.cpp:53
long right
Definition: polytest.cpp:53
long top
Definition: polytest.cpp:53
long left
Definition: polytest.cpp:53
POINTL ptlCurrent
Definition: ntgdihdl.h:311
BYTE jBkMode
Definition: ntgdihdl.h:308
INT iGraphicsMode
Definition: ntgdihdl.h:306
HANDLE hlfntNew
Definition: ntgdihdl.h:330
FLONG flTextAlign
Definition: ntgdihdl.h:324
XLATEOBJ xlo
Definition: xlateobj.h:21
LONG tmAscent
Definition: engobjects.h:162
LONG tmDescent
Definition: engobjects.h:163
BYTE OriginalItalic
Definition: engobjects.h:156
PSHARED_FACE SharedFace
Definition: engobjects.h:145
LONG OriginalWeight
Definition: engobjects.h:157
Definition: font.h:56
Definition: text.h:60
ENUMLOGFONTEXDVW logfont
Definition: text.h:70
FONTOBJ * Font
Definition: text.h:66
FT_Face Face
Definition: engobjects.h:132
LONG cx
Definition: kdterminal.h:27
LONG cy
Definition: kdterminal.h:28
SURFOBJ SurfObj
Definition: surface.h:8
struct _PALETTE *const ppal
Definition: surface.h:11
ENUMLOGFONTEXW elfEnumLogfontEx
Definition: wingdi.h:2779
LOGFONTW elfLogFont
Definition: wingdi.h:2702
T1_FIELD_DICT_FONTDICT T1_FIELD_DICT_FONTDICT T1_FIELD_DICT_FONTDICT underline_position
Definition: t1tokens.h:40
int64_t LONGLONG
Definition: typedefs.h:68
Definition: compat.h:2255
@ Start
Definition: partlist.h:33
_Must_inspect_result_ _In_ WDFDEVICE _In_ WDFSTRING String
Definition: wdfdevice.h:2433
BOOL APIENTRY IntEngMaskBlt(_Inout_ SURFOBJ *psoDest, _In_ SURFOBJ *psoMask, _In_ CLIPOBJ *pco, _In_ XLATEOBJ *pxloDest, _In_ XLATEOBJ *pxloSource, _In_ RECTL *prclDest, _In_ POINTL *pptlMask, _In_ BRUSHOBJ *pbo, _In_ POINTL *pptlBrushOrg)
Definition: bitblt.c:1103
PTEXTOBJ FASTCALL RealizeFontInit(HFONT hFont)
Definition: font.c:422
PALETTE gpalRGB
Definition: palette.c:20
BOOL FASTCALL PATH_ExtTextOut(PDC dc, INT x, INT y, UINT flags, const RECTL *lprc, LPCWSTR str, UINT count, const INT *dx)
Definition: path.c:2355
FORCEINLINE VOID TEXTOBJ_UnlockText(PLFONT plfnt)
Definition: text.h:96
#define BMF_8BPP
Definition: winddi.h:357
ENGAPI BOOL APIENTRY EngDeleteSurface(_In_ _Post_ptr_invalid_ HSURF hsurf)
Definition: surface.c:567
ENGAPI SURFOBJ *APIENTRY EngLockSurface(_In_ HSURF hsurf)
Definition: surface.c:607
ENGAPI HBITMAP APIENTRY EngCreateBitmap(_In_ SIZEL sizl, _In_ LONG lWidth, _In_ ULONG iFormat, _In_ FLONG fl, _In_opt_ PVOID pvBits)
#define BMF_TOPDOWN
Definition: winddi.h:1180
typedef HSURF(APIENTRY FN_DrvEnableSurface)(_In_ DHPDEV dhpdev)
ENGAPI VOID APIENTRY EngSetLastError(_In_ ULONG iError)
Definition: error.c:22
ENGAPI VOID APIENTRY EngUnlockSurface(_In_ _Post_ptr_invalid_ SURFOBJ *pso)
Definition: surface.c:628
#define GM_ADVANCED
Definition: wingdi.h:865
#define TA_UPDATECP
Definition: wingdi.h:936
#define TA_RIGHT
Definition: wingdi.h:933
#define ETO_CLIPPED
Definition: wingdi.h:648
#define ETO_OPAQUE
Definition: wingdi.h:647
#define OPAQUE
Definition: wingdi.h:949
#define ETO_PDY
Definition: wingdi.h:657
#define TA_BOTTOM
Definition: wingdi.h:929
#define TA_BASELINE
Definition: wingdi.h:928
#define TA_CENTER
Definition: wingdi.h:931
VOID NTAPI EXLATEOBJ_vInitialize(_Out_ PEXLATEOBJ pexlo, _In_opt_ PALETTE *ppalSrc, _In_opt_ PALETTE *ppalDst, _In_ COLORREF crSrcBackColor, _In_ COLORREF crDstBackColor, _In_ COLORREF crDstForeColor)
Definition: xlateobj.c:358
VOID NTAPI EXLATEOBJ_vCleanup(_Inout_ PEXLATEOBJ pexlo)
Definition: xlateobj.c:649
unsigned char BYTE
Definition: xxhash.c:193

Referenced by GdiFlushUserBatch(), and GreExtTextOutW().

◆ IntPatBlt()

BOOL FASTCALL IntPatBlt ( PDC  pdc,
INT  XLeft,
INT  YLeft,
INT  Width,
INT  Height,
DWORD  dwRop3,
PEBRUSHOBJ  pebo 
)

Definition at line 837 of file bitblt.c.

845{
846 RECTL DestRect;
847 SURFACE *psurf;
848 POINTL BrushOrigin;
849 BOOL ret;
850 PBRUSH pbrush;
851
852 ASSERT(pebo);
853 pbrush = pebo->pbrush;
854 ASSERT(pbrush);
855
856 if (pbrush->flAttrs & BR_IS_NULL)
857 {
858 return TRUE;
859 }
860
861 if (Width >= 0)
862 {
863 DestRect.left = XLeft;
864 DestRect.right = XLeft + Width;
865 }
866 else
867 {
868 DestRect.left = XLeft + Width;
869 DestRect.right = XLeft;
870 }
871
872 if (Height >= 0)
873 {
874 DestRect.top = YLeft;
875 DestRect.bottom = YLeft + Height;
876 }
877 else
878 {
879 DestRect.top = YLeft + Height;
880 DestRect.bottom = YLeft;
881 }
882
883 IntLPtoDP(pdc, (LPPOINT)&DestRect, 2);
884
885 DestRect.left += pdc->ptlDCOrig.x;
886 DestRect.top += pdc->ptlDCOrig.y;
887 DestRect.right += pdc->ptlDCOrig.x;
888 DestRect.bottom += pdc->ptlDCOrig.y;
889
890 if (pdc->fs & (DC_ACCUM_APP|DC_ACCUM_WMGR))
891 {
892 IntUpdateBoundsRect(pdc, &DestRect);
893 }
894
895#ifdef _USE_DIBLIB_
896 BrushOrigin.x = pbrush->ptOrigin.x + pdc->ptlDCOrig.x + XLeft;
897 BrushOrigin.y = pbrush->ptOrigin.y + pdc->ptlDCOrig.y + YLeft;
898#else
899 BrushOrigin.x = pbrush->ptOrigin.x + pdc->ptlDCOrig.x;
900 BrushOrigin.y = pbrush->ptOrigin.y + pdc->ptlDCOrig.y;
901#endif
902
903 DC_vPrepareDCsForBlit(pdc, &DestRect, NULL, NULL);
904
905 psurf = pdc->dclevel.pSurface;
906
907 ret = IntEngBitBlt(&psurf->SurfObj,
908 NULL,
909 NULL,
910 (CLIPOBJ *)&pdc->co,
911 NULL,
912 &DestRect,
913 NULL,
914 NULL,
915 &pebo->BrushObject,
916 &BrushOrigin,
917 WIN32_ROP3_TO_ENG_ROP4(dwRop3));
918
919 DC_vFinishBlit(pdc, NULL);
920
921 return ret;
922}
VOID FASTCALL IntUpdateBoundsRect(PDC, PRECTL)
Definition: dcutil.c:694
@ DC_ACCUM_APP
Definition: dc.h:25
@ DC_ACCUM_WMGR
Definition: dc.h:24
#define BR_IS_NULL
Definition: brush.h:105
#define WIN32_ROP3_TO_ENG_ROP4(dwRop4)
Definition: intgdi.h:4
PBRUSH pbrush
Definition: brush.h:88
BRUSHOBJ BrushObject
Definition: brush.h:71
_In_ HFONT _Out_ PUINT _Out_ PUINT Width
Definition: font.h:89
_In_ HFONT _Out_ PUINT Height
Definition: font.h:88
int ret
BOOL APIENTRY IntEngBitBlt(SURFOBJ *psoTrg, SURFOBJ *psoSrc, SURFOBJ *psoMask, CLIPOBJ *pco, XLATEOBJ *pxlo, RECTL *prclTrg, POINTL *pptlSrc, POINTL *pptlMask, BRUSHOBJ *pbo, POINTL *pptlBrush, ROP4 Rop4)
Definition: bitblt.c:656

Referenced by GdiFlushUserBatch(), IntGdiPolyPatBlt(), NtGdiPatBlt(), and NtGdiSetPixel().

◆ NtGdiFlush()

◆ NtGdiFlushUserBatch()

NTSTATUS APIENTRY NtGdiFlushUserBatch ( VOID  )

Definition at line 487 of file gdibatch.c.

488{
489 PTEB pTeb = NtCurrentTeb();
490 ULONG GdiBatchCount = pTeb->GdiBatchCount;
491
492 if( (GdiBatchCount > 0) && (GdiBatchCount <= (GDIBATCHBUFSIZE/4)))
493 {
494 HDC hDC = (HDC) pTeb->GdiTebBatch.HDC;
495
496 /* If hDC is zero and the buffer fills up with delete objects we need
497 to run anyway.
498 */
499 if (hDC || GdiBatchCount)
500 {
501 PCHAR pHdr = (PCHAR)&pTeb->GdiTebBatch.Buffer[0];
502 PDC pDC = NULL;
503
505 {
506 pDC = DC_LockDc(hDC);
507 }
508
509 // No need to init anything, just go!
510 for (; GdiBatchCount > 0; GdiBatchCount--)
511 {
512 ULONG Size;
513 // Process Gdi Batch!
514 Size = GdiFlushUserBatch(pDC, (PGDIBATCHHDR) pHdr);
515 if (!Size) break;
516 pHdr += Size;
517 }
518
519 if (pDC)
520 {
521 DC_UnlockDc(pDC);
522 }
523
524 // Exit and clear out for the next round.
525 pTeb->GdiTebBatch.Offset = 0;
526 pTeb->GdiBatchCount = 0;
527 pTeb->GdiTebBatch.HDC = 0;
528 }
529 }
530
531 // FIXME: On Windows XP the function returns &pTeb->RealClientId, maybe VOID?
532 return STATUS_SUCCESS;
533}
static HDC hDC
Definition: 3dtext.c:33
FORCEINLINE VOID DC_UnlockDc(PDC pdc)
Definition: dc.h:238
FORCEINLINE PDC DC_LockDc(HDC hdc)
Definition: dc.h:220
#define GDI_HANDLE_GET_TYPE(h)
Definition: gdi.h:31
@ GDILoObjType_LO_DC_TYPE
Definition: gdi_private.h:34
ULONG FASTCALL GdiFlushUserBatch(PDC dc, PGDIBATCHHDR pHdr)
Definition: gdibatch.c:70
#define NtCurrentTeb
#define PCHAR
Definition: match.c:90
static HDC
Definition: imagelist.c:92
#define GDIBATCHBUFSIZE
Definition: ntgdityp.h:200
Definition: polytest.cpp:41
ULONG Buffer[GDI_BATCH_BUFFER_SIZE]
Definition: compat.h:833
HANDLE HDC
Definition: compat.h:832
ULONG Offset
Definition: compat.h:831
Definition: compat.h:836
GDI_TEB_BATCH GdiTebBatch
Definition: compat.h:857
ULONG GdiBatchCount
Definition: compat.h:887
char * PCHAR
Definition: typedefs.h:51
BOOL NTAPI GreIsHandleValid(HGDIOBJ hobj)
Definition: gdiobj.c:1146

Referenced by DriverEntry().

◆ SynchronizeDriver()

VOID FASTCALL SynchronizeDriver ( FLONG  Flags)

Definition at line 45 of file gdibatch.c.

46{
47 SURFOBJ *SurfObj;
48 //PPDEVOBJ Device;
49
54
55 //Device = IntEnumHDev();
56// UNIMPLEMENTED;
57//ASSERT(FALSE);
58 SurfObj = 0;// EngLockSurface( Device->pSurface );
59 if(!SurfObj) return;
60 DoDeviceSync( SurfObj, NULL, Flags);
61 EngUnlockSurface(SurfObj);
62 return;
63}
VOID FASTCALL DoDeviceSync(SURFOBJ *Surface, PRECTL Rect, FLONG fl)
Definition: gdibatch.c:22
#define GCAPS2_SYNCTIMER
Definition: winddi.h:373
#define DSS_FLUSH_EVENT
Definition: winddi.h:4160
#define DSS_TIMER_EVENT
Definition: winddi.h:4159
_Must_inspect_result_ _In_ ULONG Flags
Definition: wsk.h:170

Referenced by NtGdiFlush().