ReactOS 0.4.15-dev-6052-g2626c72
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:6031
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:4456
__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 6031 of file freetype.c.

6041{
6042 /*
6043 * FIXME:
6044 * Call EngTextOut, which does the real work (calling DrvTextOut where
6045 * appropriate)
6046 */
6047
6048 PDC_ATTR pdcattr;
6049 SURFOBJ *SurfObj, *SourceGlyphSurf;
6050 SURFACE *psurf;
6051 INT glyph_index, i;
6052 FT_Face face;
6053 FT_BitmapGlyph realglyph;
6054 LONGLONG X64, Y64, RealXStart64, RealYStart64, DeltaX64, DeltaY64;
6055 ULONG previous;
6056 RECTL DestRect, MaskRect;
6057 HBITMAP HSourceGlyph;
6058 SIZEL bitSize;
6059 FONTOBJ *FontObj;
6060 PFONTGDI FontGDI;
6061 PTEXTOBJ TextObj = NULL;
6062 EXLATEOBJ exloRGB2Dst, exloDst2RGB;
6063 POINT Start;
6064 PMATRIX pmxWorldToDevice;
6065 FT_Vector delta, vecAscent64, vecDescent64;
6066 LOGFONTW *plf;
6067 BOOL use_kerning, bResult, DoBreak;
6069 FT_Matrix mat;
6070
6071 /* Check if String is valid */
6072 if (Count > 0xFFFF || (Count > 0 && String == NULL))
6073 {
6075 return FALSE;
6076 }
6077
6078 if (PATH_IsPathOpen(dc->dclevel))
6079 {
6080 return PATH_ExtTextOut(dc,
6081 XStart, YStart,
6082 fuOptions,
6083 lprc,
6084 String, Count,
6085 Dx);
6086 }
6087
6089
6090 if (!dc->dclevel.pSurface)
6091 {
6092 /* Memory DC with no surface selected */
6093 bResult = TRUE;
6094 goto Cleanup;
6095 }
6096
6097 pdcattr = dc->pdcattr;
6098 if (pdcattr->flTextAlign & TA_UPDATECP)
6099 {
6100 Start.x = pdcattr->ptlCurrent.x;
6101 Start.y = pdcattr->ptlCurrent.y;
6102 }
6103 else
6104 {
6105 Start.x = XStart;
6106 Start.y = YStart;
6107 }
6108
6109 IntLPtoDP(dc, &Start, 1);
6110 RealXStart64 = ((LONGLONG)Start.x + dc->ptlDCOrig.x) << 6;
6111 RealYStart64 = ((LONGLONG)Start.y + dc->ptlDCOrig.y) << 6;
6112
6113 MaskRect.left = 0;
6114 MaskRect.top = 0;
6115
6116 psurf = dc->dclevel.pSurface;
6117 SurfObj = &psurf->SurfObj;
6118
6119 if (pdcattr->iGraphicsMode == GM_ADVANCED)
6120 pmxWorldToDevice = DC_pmxWorldToDevice(dc);
6121 else
6122 pmxWorldToDevice = (PMATRIX)&gmxWorldToDeviceDefault;
6123
6124 if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
6126
6127 if (lprc && (fuOptions & (ETO_CLIPPED | ETO_OPAQUE)))
6128 {
6129 IntLPtoDP(dc, (POINT*)lprc, 2);
6130 lprc->left += dc->ptlDCOrig.x;
6131 lprc->top += dc->ptlDCOrig.y;
6132 lprc->right += dc->ptlDCOrig.x;
6133 lprc->bottom += dc->ptlDCOrig.y;
6134 }
6135
6136 if (lprc && (fuOptions & ETO_OPAQUE))
6137 {
6139 lprc->left, lprc->top,
6140 lprc->right - lprc->left, lprc->bottom - lprc->top,
6141 &dc->eboBackground.BrushObject);
6142 fuOptions &= ~ETO_OPAQUE;
6143 }
6144 else
6145 {
6146 if (pdcattr->jBkMode == OPAQUE)
6147 {
6148 fuOptions |= ETO_OPAQUE;
6149 }
6150 }
6151
6152 TextObj = RealizeFontInit(pdcattr->hlfntNew);
6153 if (TextObj == NULL)
6154 {
6155 bResult = FALSE;
6156 goto Cleanup;
6157 }
6158
6159 FontObj = TextObj->Font;
6160 ASSERT(FontObj);
6161 FontGDI = ObjToGDI(FontObj, FONT);
6162 ASSERT(FontGDI);
6163
6165 Cache.Hashed.Face = face = FontGDI->SharedFace->Face;
6166
6167 plf = &TextObj->logfont.elfEnumLogfontEx.elfLogFont;
6168 Cache.Hashed.lfHeight = plf->lfHeight;
6169 Cache.Hashed.lfWidth = plf->lfWidth;
6170 Cache.Hashed.Aspect.Emu.Bold = EMUBOLD_NEEDED(FontGDI->OriginalWeight, plf->lfWeight);
6171 Cache.Hashed.Aspect.Emu.Italic = (plf->lfItalic && !FontGDI->OriginalItalic);
6172
6174 Cache.Hashed.Aspect.RenderMode = (BYTE)IntGetFontRenderMode(plf);
6175 else
6176 Cache.Hashed.Aspect.RenderMode = (BYTE)FT_RENDER_MODE_MONO;
6177
6178 if (!TextIntUpdateSize(dc, TextObj, FontGDI, FALSE))
6179 {
6181 bResult = FALSE;
6182 goto Cleanup;
6183 }
6184
6185 /* Apply lfEscapement */
6186 if (FT_IS_SCALABLE(face) && plf->lfEscapement != 0)
6187 IntEscapeMatrix(&Cache.Hashed.matTransform, plf->lfEscapement);
6188 else
6189 Cache.Hashed.matTransform = identityMat;
6190
6191 /* Apply the world transformation */
6192 IntMatrixFromMx(&mat, pmxWorldToDevice);
6193 FT_Matrix_Multiply(&mat, &Cache.Hashed.matTransform);
6194 FT_Set_Transform(face, &Cache.Hashed.matTransform, NULL);
6195
6196 /* Calculate the ascent point and the descent point */
6197 vecAscent64.x = 0;
6198 vecAscent64.y = (FontGDI->tmAscent << 6);
6199 FT_Vector_Transform(&vecAscent64, &Cache.Hashed.matTransform);
6200 vecDescent64.x = 0;
6201 vecDescent64.y = -(FontGDI->tmDescent << 6);
6202 FT_Vector_Transform(&vecDescent64, &Cache.Hashed.matTransform);
6203
6204 /* Process the vertical alignment and fix the real starting point. */
6205#define VALIGN_MASK (TA_TOP | TA_BASELINE | TA_BOTTOM)
6206 if ((pdcattr->flTextAlign & VALIGN_MASK) == TA_BASELINE)
6207 {
6208 NOTHING;
6209 }
6210 else if ((pdcattr->flTextAlign & VALIGN_MASK) == TA_BOTTOM)
6211 {
6212 RealXStart64 -= vecDescent64.x;
6213 RealYStart64 += vecDescent64.y;
6214 }
6215 else /* TA_TOP */
6216 {
6217 RealXStart64 -= vecAscent64.x;
6218 RealYStart64 += vecAscent64.y;
6219 }
6220#undef VALIGN_MASK
6221
6222 use_kerning = FT_HAS_KERNING(face);
6223
6224 /* Calculate the text width if necessary */
6225 if ((fuOptions & ETO_OPAQUE) || (pdcattr->flTextAlign & (TA_CENTER | TA_RIGHT)))
6226 {
6227 if (!IntGetTextDisposition(&DeltaX64, &DeltaY64, String, Count, Dx, &Cache, fuOptions))
6228 {
6230 bResult = FALSE;
6231 goto Cleanup;
6232 }
6233
6234 /* Adjust the horizontal position by horizontal alignment */
6235 if ((pdcattr->flTextAlign & TA_CENTER) == TA_CENTER)
6236 {
6237 RealXStart64 -= DeltaX64 / 2;
6238 RealYStart64 -= DeltaY64 / 2;
6239 }
6240 else if ((pdcattr->flTextAlign & TA_RIGHT) == TA_RIGHT)
6241 {
6242 RealXStart64 -= DeltaX64;
6243 RealYStart64 -= DeltaY64;
6244 }
6245
6246 /* Fill background */
6247 if (fuOptions & ETO_OPAQUE)
6248 {
6249 INT X0 = (RealXStart64 + vecAscent64.x + 32) >> 6;
6250 INT Y0 = (RealYStart64 - vecAscent64.y + 32) >> 6;
6251 INT DX = (DeltaX64 >> 6);
6252 if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx == 0)
6253 {
6254 INT CY = (vecAscent64.y - vecDescent64.y + 32) >> 6;
6255 IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboBackground.BrushObject);
6256 }
6257 else
6258 {
6259 INT DY = (DeltaY64 >> 6);
6260 INT X1 = ((RealXStart64 + vecDescent64.x + 32) >> 6);
6261 INT Y1 = ((RealYStart64 - vecDescent64.y + 32) >> 6);
6262 POINT Points[4] =
6263 {
6264 { X0, Y0 },
6265 { X0 + DX, Y0 + DY },
6266 { X1 + DX, Y1 + DY },
6267 { X1, Y1 },
6268 };
6269 IntEngFillPolygon(dc, Points, 4, &dc->eboBackground.BrushObject);
6270 }
6271 }
6272 }
6273
6274 EXLATEOBJ_vInitialize(&exloRGB2Dst, &gpalRGB, psurf->ppal, 0, 0, 0);
6275 EXLATEOBJ_vInitialize(&exloDst2RGB, psurf->ppal, &gpalRGB, 0, 0, 0);
6276
6277 /* Assume success */
6278 bResult = TRUE;
6279
6280 if (pdcattr->ulDirty_ & DIRTY_TEXT)
6282
6283 /*
6284 * The main rendering loop.
6285 */
6286 X64 = RealXStart64;
6287 Y64 = RealYStart64;
6288 previous = 0;
6289 DoBreak = FALSE;
6290 for (i = 0; i < Count; ++i)
6291 {
6292 glyph_index = get_glyph_index_flagged(face, *String++, ETO_GLYPH_INDEX, fuOptions);
6293 Cache.Hashed.GlyphIndex = glyph_index;
6294
6295 realglyph = IntGetRealGlyph(&Cache);
6296 if (!realglyph)
6297 {
6298 bResult = FALSE;
6299 break;
6300 }
6301
6302 /* retrieve kerning distance and move pen position */
6303 if (use_kerning && previous && glyph_index && NULL == Dx)
6304 {
6305 FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
6306 X64 += delta.x;
6307 Y64 -= delta.y;
6308 }
6309
6310 DPRINT("X64, Y64: %I64d, %I64d\n", X64, Y64);
6311 DPRINT("Advance: %d, %d\n", realglyph->root.advance.x, realglyph->root.advance.y);
6312
6313 bitSize.cx = realglyph->bitmap.width;
6314 bitSize.cy = realglyph->bitmap.rows;
6315
6316 MaskRect.right = realglyph->bitmap.width;
6317 MaskRect.bottom = realglyph->bitmap.rows;
6318
6319 DestRect.left = ((X64 + 32) >> 6) + realglyph->left;
6320 DestRect.right = DestRect.left + bitSize.cx;
6321 DestRect.top = ((Y64 + 32) >> 6) - realglyph->top;
6322 DestRect.bottom = DestRect.top + bitSize.cy;
6323
6324 /* Check if the bitmap has any pixels */
6325 if ((bitSize.cx != 0) && (bitSize.cy != 0))
6326 {
6327 /*
6328 * We should create the bitmap out of the loop at the biggest possible
6329 * glyph size. Then use memset with 0 to clear it and sourcerect to
6330 * limit the work of the transbitblt.
6331 */
6332 HSourceGlyph = EngCreateBitmap(bitSize, realglyph->bitmap.pitch,
6334 realglyph->bitmap.buffer);
6335 if (!HSourceGlyph)
6336 {
6337 DPRINT1("WARNING: EngCreateBitmap() failed!\n");
6338 bResult = FALSE;
6339 if (Cache.Hashed.Aspect.EmuBoldItalic)
6340 FT_Done_Glyph((FT_Glyph)realglyph);
6341 break;
6342 }
6343
6344 SourceGlyphSurf = EngLockSurface((HSURF)HSourceGlyph);
6345 if (!SourceGlyphSurf)
6346 {
6347 EngDeleteSurface((HSURF)HSourceGlyph);
6348 DPRINT1("WARNING: EngLockSurface() failed!\n");
6349 bResult = FALSE;
6350 if (Cache.Hashed.Aspect.EmuBoldItalic)
6351 FT_Done_Glyph((FT_Glyph)realglyph);
6352 break;
6353 }
6354
6355 /*
6356 * Use the font data as a mask to paint onto the DCs surface using a
6357 * brush.
6358 */
6359 if (lprc && (fuOptions & ETO_CLIPPED))
6360 {
6361 // We do the check '>=' instead of '>' to possibly save an iteration
6362 // through this loop, since it's breaking after the drawing is done,
6363 // and x is always incremented.
6364 if (DestRect.right >= lprc->right)
6365 {
6366 DestRect.right = lprc->right;
6367 DoBreak = TRUE;
6368 }
6369
6370 if (DestRect.bottom >= lprc->bottom)
6371 {
6372 DestRect.bottom = lprc->bottom;
6373 }
6374 }
6375
6376 if (!IntEngMaskBlt(SurfObj,
6377 SourceGlyphSurf,
6378 (CLIPOBJ *)&dc->co,
6379 &exloRGB2Dst.xlo,
6380 &exloDst2RGB.xlo,
6381 &DestRect,
6382 (PPOINTL)&MaskRect,
6383 &dc->eboText.BrushObject,
6384 &PointZero))
6385 {
6386 DPRINT1("Failed to MaskBlt a glyph!\n");
6387 }
6388
6389 EngUnlockSurface(SourceGlyphSurf);
6390 EngDeleteSurface((HSURF)HSourceGlyph);
6391 }
6392
6393 if (DoBreak)
6394 {
6395 if (Cache.Hashed.Aspect.EmuBoldItalic)
6396 FT_Done_Glyph((FT_Glyph)realglyph);
6397 break;
6398 }
6399
6400 if (NULL == Dx)
6401 {
6402 X64 += realglyph->root.advance.x >> 10;
6403 Y64 -= realglyph->root.advance.y >> 10;
6404 }
6405 else if (fuOptions & ETO_PDY)
6406 {
6407 FT_Vector vec = { Dx[2 * i + 0] << 6, Dx[2 * i + 1] << 6 };
6408 FT_Vector_Transform(&vec, &Cache.Hashed.matTransform);
6409 X64 += vec.x;
6410 Y64 -= vec.y;
6411 }
6412 else
6413 {
6414 FT_Vector vec = { Dx[i] << 6, 0 };
6415 FT_Vector_Transform(&vec, &Cache.Hashed.matTransform);
6416 X64 += vec.x;
6417 Y64 -= vec.y;
6418 }
6419
6420 DPRINT("New X64, New Y64: %I64d, %I64d\n", X64, Y64);
6421
6422 previous = glyph_index;
6423
6424 if (Cache.Hashed.Aspect.EmuBoldItalic)
6425 {
6426 FT_Done_Glyph((FT_Glyph)realglyph);
6427 }
6428 }
6429
6430 if (pdcattr->flTextAlign & TA_UPDATECP)
6431 pdcattr->ptlCurrent.x = DestRect.right - dc->ptlDCOrig.x;
6432
6433 if (plf->lfUnderline || plf->lfStrikeOut) /* Underline or strike-out? */
6434 {
6435 /* Calculate the position and the thickness */
6436 INT underline_position, thickness;
6437 FT_Vector vecA64, vecB64;
6438
6439 DeltaX64 = X64 - RealXStart64;
6440 DeltaY64 = Y64 - RealYStart64;
6441
6442 if (!face->units_per_EM)
6443 {
6445 thickness = 1;
6446 }
6447 else
6448 {
6450 face->underline_position * face->size->metrics.y_ppem / face->units_per_EM;
6451 thickness =
6452 face->underline_thickness * face->size->metrics.y_ppem / face->units_per_EM;
6453 if (thickness <= 0)
6454 thickness = 1;
6455 }
6456
6457 if (plf->lfUnderline) /* Draw underline */
6458 {
6459 vecA64.x = 0;
6460 vecA64.y = (-underline_position - thickness / 2) << 6;
6461 vecB64.x = 0;
6462 vecB64.y = vecA64.y + (thickness << 6);
6463 FT_Vector_Transform(&vecA64, &Cache.Hashed.matTransform);
6464 FT_Vector_Transform(&vecB64, &Cache.Hashed.matTransform);
6465 {
6466 INT X0 = (RealXStart64 - vecA64.x + 32) >> 6;
6467 INT Y0 = (RealYStart64 + vecA64.y + 32) >> 6;
6468 INT DX = (DeltaX64 >> 6);
6469 if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx == 0)
6470 {
6471 INT CY = (vecB64.y - vecA64.y + 32) >> 6;
6472 IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboText.BrushObject);
6473 }
6474 else
6475 {
6476 INT DY = (DeltaY64 >> 6);
6477 INT X1 = X0 + ((vecA64.x - vecB64.x + 32) >> 6);
6478 INT Y1 = Y0 + ((vecB64.y - vecA64.y + 32) >> 6);
6479 POINT Points[4] =
6480 {
6481 { X0, Y0 },
6482 { X0 + DX, Y0 + DY },
6483 { X1 + DX, Y1 + DY },
6484 { X1, Y1 },
6485 };
6486 IntEngFillPolygon(dc, Points, 4, &dc->eboText.BrushObject);
6487 }
6488 }
6489 }
6490
6491 if (plf->lfStrikeOut) /* Draw strike-out */
6492 {
6493 vecA64.x = 0;
6494 vecA64.y = -(FontGDI->tmAscent << 6) / 3;
6495 vecB64.x = 0;
6496 vecB64.y = vecA64.y + (thickness << 6);
6497 FT_Vector_Transform(&vecA64, &Cache.Hashed.matTransform);
6498 FT_Vector_Transform(&vecB64, &Cache.Hashed.matTransform);
6499 {
6500 INT X0 = (RealXStart64 - vecA64.x + 32) >> 6;
6501 INT Y0 = (RealYStart64 + vecA64.y + 32) >> 6;
6502 INT DX = (DeltaX64 >> 6);
6503 if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx == 0)
6504 {
6505 INT CY = (vecB64.y - vecA64.y + 32) >> 6;
6506 IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboText.BrushObject);
6507 }
6508 else
6509 {
6510 INT DY = (DeltaY64 >> 6);
6511 INT X1 = X0 + ((vecA64.x - vecB64.x + 32) >> 6);
6512 INT Y1 = Y0 + ((vecB64.y - vecA64.y + 32) >> 6);
6513 POINT Points[4] =
6514 {
6515 { X0, Y0 },
6516 { X0 + DX, Y0 + DY },
6517 { X1 + DX, Y1 + DY },
6518 { X1, Y1 },
6519 };
6520 IntEngFillPolygon(dc, Points, 4, &dc->eboText.BrushObject);
6521 }
6522 }
6523 }
6524 }
6525
6527
6528 EXLATEOBJ_vCleanup(&exloRGB2Dst);
6529 EXLATEOBJ_vCleanup(&exloDst2RGB);
6530
6531Cleanup:
6533
6534 if (TextObj != NULL)
6535 TEXTOBJ_UnlockText(TextObj);
6536
6537 return bResult;
6538}
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:3591
VOID APIENTRY IntEngFillPolygon(IN OUT PDC dc, IN POINTL *pPoints, IN UINT cPoints, IN BRUSHOBJ *BrushObj)
Definition: freetype.c:5948
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:5880
#define IntUnLockFreeType()
Definition: freetype.c:83
static VOID FASTCALL IntMatrixFromMx(FT_Matrix *pmat, const MATRIX *pmx)
Definition: freetype.c:728
static VOID FASTCALL IntEscapeMatrix(FT_Matrix *pmat, LONG lfEscapement)
Definition: freetype.c:715
static FT_UInt FASTCALL get_glyph_index_flagged(FT_Face face, FT_ULong code, DWORD indexed_flag, DWORD flags)
Definition: freetype.c:3709
static POINTL PointZero
Definition: freetype.c:51
#define IntLockFreeType()
Definition: freetype.c:80
#define EMUBOLD_NEEDED(original, request)
Definition: freetype.c:45
static const FT_Matrix identityMat
Definition: freetype.c:50
static FT_BitmapGlyph IntGetRealGlyph(IN OUT PFONT_CACHE_ENTRY Cache)
Definition: freetype.c:4210
#define VALIGN_MASK
BOOL FASTCALL IntIsFontRenderingEnabled(VOID)
Definition: freetype.c:1963
#define gmxWorldToDeviceDefault
Definition: freetype.c:54
FT_Render_Mode FASTCALL IntGetFontRenderMode(LOGFONTW *logfont)
Definition: freetype.c:1975
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:5984
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:28
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 + 1;
869 DestRect.right = XLeft + 1;
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 + 1;
880 DestRect.bottom = YLeft + 1;
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:126
_In_ HFONT _Out_ PUINT Height
Definition: font.h:125
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().