ReactOS 0.4.15-dev-8219-ge8b88cf
emfdrv.c File Reference
#include "wine/config.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winnls.h"
#include "winerror.h"
#include "gdi_private.h"
#include "winternl.h"
#include "wine/wingdi16.h"
#include "wine/debug.h"
Include dependency graph for emfdrv.c:

Go to the source code of this file.

Macros

#define M_PI   3.14159265358979323846
 
#define M_PI_2   1.570796326794896619
 

Functions

static void emfdrv_update_bounds (WINEDC *dc, RECTL *rect)
 
BOOL EMFDRV_LineTo (WINEDC *dc, INT x, INT y)
 
BOOL EMFDRV_RoundRect (WINEDC *dc, INT left, INT top, INT right, INT bottom, INT ell_width, INT ell_height)
 
BOOL EMFDRV_ArcChordPie (WINEDC *dc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend, DWORD type)
 
BOOL EMFDRV_Arc (WINEDC *dc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend)
 
BOOL EMFDRV_ArcTo (WINEDC *dc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend)
 
BOOL EMFDRV_Pie (WINEDC *dc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend)
 
BOOL EMFDRV_Chord (WINEDC *dc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend)
 
BOOL EMFDRV_Ellipse (WINEDC *dc, INT left, INT top, INT right, INT bottom)
 
BOOL EMFDRV_Rectangle (WINEDC *dc, INT left, INT top, INT right, INT bottom)
 
COLORREF EMFDRV_SetPixel (WINEDC *dc, INT x, INT y, COLORREF color)
 
BOOL EMFDRV_PolylineTo (WINEDC *dc, const POINT *pt, INT count)
 
BOOL EMFDRV_PolyBezier (WINEDC *dc, const POINT *pts, DWORD count)
 
BOOL EMFDRV_PolyBezierTo (WINEDC *dc, const POINT *pts, DWORD count)
 
BOOL EMFDRV_PolyPolyline (WINEDC *dc, const POINT *pt, const DWORD *counts, UINT polys)
 
BOOL EMFDRV_PolyPolygon (WINEDC *dc, const POINT *pt, const INT *counts, UINT polys)
 
BOOL EMFDRV_PolyDraw (WINEDC *dc, const POINT *pts, const BYTE *types, DWORD count)
 
BOOL EMFDRV_FillRgn (WINEDC *dc, HRGN hrgn, HBRUSH hbrush)
 
BOOL EMFDRV_FrameRgn (WINEDC *dc, HRGN hrgn, HBRUSH hbrush, INT width, INT height)
 
BOOL EMFDRV_InvertRgn (WINEDC *dc, HRGN hrgn)
 
BOOL EMFDRV_ExtTextOut (WINEDC *dc, INT x, INT y, UINT flags, const RECT *lprect, LPCWSTR str, UINT count, const INT *lpDx)
 
BOOL EMFDRV_GradientFill (WINEDC *dc, TRIVERTEX *vert_array, ULONG nvert, void *grad_array, ULONG ngrad, ULONG mode)
 
BOOL EMFDRV_FillPath (WINEDC *dc)
 
BOOL EMFDRV_StrokeAndFillPath (WINEDC *dc)
 
BOOL EMFDRV_StrokePath (WINEDC *dc)
 
BOOL EMFDRV_AlphaBlend (WINEDC *dc_dst, INT x_dst, INT y_dst, INT width_dst, INT height_dst, HDC dc_src, INT x_src, INT y_src, INT width_src, INT height_src, BLENDFUNCTION func)
 
BOOL EMFDRV_PatBlt (WINEDC *dc, INT left, INT top, INT width, INT height, DWORD rop)
 
INT EMFDRV_StretchDIBits (WINEDC *dc, INT x_dst, INT y_dst, INT width_dst, INT height_dst, INT x_src, INT y_src, INT width_src, INT height_src, const void *bits, BITMAPINFO *info, UINT wUsage, DWORD dwRop)
 
INT EMFDRV_SetDIBitsToDevice (WINEDC *dc, INT x_dst, INT y_dst, DWORD width, DWORD height, INT x_src, INT y_src, UINT startscan, UINT lines, const void *bits, BITMAPINFO *info, UINT usage)
 
HBITMAP EMFDRV_SelectBitmap (WINEDC *dc, HBITMAP hbitmap)
 

Macro Definition Documentation

◆ M_PI

#define M_PI   3.14159265358979323846

Definition at line 43 of file emfdrv.c.

◆ M_PI_2

#define M_PI_2   1.570796326794896619

Definition at line 44 of file emfdrv.c.

Function Documentation

◆ EMFDRV_AlphaBlend()

BOOL EMFDRV_AlphaBlend ( WINEDC dc_dst,
INT  x_dst,
INT  y_dst,
INT  width_dst,
INT  height_dst,
HDC  dc_src,
INT  x_src,
INT  y_src,
INT  width_src,
INT  height_src,
BLENDFUNCTION  func 
)

Definition at line 394 of file emfdrv.c.

397{
398 /* FIXME: update bound rect */
399 return TRUE;
400}
#define TRUE
Definition: types.h:120

◆ EMFDRV_Arc()

BOOL EMFDRV_Arc ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom,
INT  xstart,
INT  ystart,
INT  xend,
INT  yend 
)

Definition at line 227 of file emfdrv.c.

229{
230 return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
231 xend, yend, EMR_ARC );
232}
BOOL EMFDRV_ArcChordPie(WINEDC *dc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend, DWORD type)
Definition: emfdrv.c:120
GLdouble GLdouble GLdouble GLdouble top
Definition: glext.h:10859
GLdouble GLdouble right
Definition: glext.h:10859
GLint left
Definition: glext.h:7726
GLint GLint bottom
Definition: glext.h:7726
static const WCHAR dc[]
#define EMR_ARC
Definition: wingdi.h:119

◆ EMFDRV_ArcChordPie()

BOOL EMFDRV_ArcChordPie ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom,
INT  xstart,
INT  ystart,
INT  xend,
INT  yend,
DWORD  type 
)

Definition at line 120 of file emfdrv.c.

122{
123 INT temp, x_centre, y_centre, i;
124 double angle_start, angle_end;
125 double xinter_start, yinter_start, xinter_end, yinter_end;
126 EMRARC emr;
127 RECTL bounds;
128
129 if (left == right || top == bottom) return FALSE;
130
131 if (left > right) { temp = left; left = right; right = temp; }
132 if (top > bottom) { temp = top; top = bottom; bottom = temp; }
133
134 if (GetGraphicsMode(dc->hdc) == GM_COMPATIBLE)//dc->attr->graphics_mode == GM_COMPATIBLE)
135 {
136 right--;
137 bottom--;
138 }
139
140 emr.emr.iType = type;
141 emr.emr.nSize = sizeof(emr);
142 emr.rclBox.left = left;
143 emr.rclBox.top = top;
144 emr.rclBox.right = right;
145 emr.rclBox.bottom = bottom;
146 emr.ptlStart.x = xstart;
147 emr.ptlStart.y = ystart;
148 emr.ptlEnd.x = xend;
149 emr.ptlEnd.y = yend;
150
151 /* Now calculate the BBox */
152 x_centre = (left + right + 1) / 2;
153 y_centre = (top + bottom + 1) / 2;
154
155 xstart -= x_centre;
156 ystart -= y_centre;
157 xend -= x_centre;
158 yend -= y_centre;
159
160 /* invert y co-ords to get angle anti-clockwise from x-axis */
161 angle_start = atan2( -(double)ystart, (double)xstart );
162 angle_end = atan2( -(double)yend, (double)xend );
163
164 /* These are the intercepts of the start/end lines with the arc */
165 xinter_start = (right - left + 1)/2 * cos(angle_start) + x_centre;
166 yinter_start = -(bottom - top + 1)/2 * sin(angle_start) + y_centre;
167 xinter_end = (right - left + 1)/2 * cos(angle_end) + x_centre;
168 yinter_end = -(bottom - top + 1)/2 * sin(angle_end) + y_centre;
169
170 if (angle_start < 0) angle_start += 2 * M_PI;
171 if (angle_end < 0) angle_end += 2 * M_PI;
172 if (angle_end < angle_start) angle_end += 2 * M_PI;
173
174 bounds.left = min( xinter_start, xinter_end );
175 bounds.top = min( yinter_start, yinter_end );
176 bounds.right = max( xinter_start, xinter_end );
177 bounds.bottom = max( yinter_start, yinter_end );
178
179 for (i = 0; i <= 8; i++)
180 {
181 if(i * M_PI / 2 < angle_start) /* loop until we're past start */
182 continue;
183 if(i * M_PI / 2 > angle_end) /* if we're past end we're finished */
184 break;
185
186 /* the arc touches the rectangle at the start of quadrant i, so adjust
187 BBox to reflect this. */
188
189 switch(i % 4) {
190 case 0:
191 bounds.right = right;
192 break;
193 case 1:
194 bounds.top = top;
195 break;
196 case 2:
197 bounds.left = left;
198 break;
199 case 3:
200 bounds.bottom = bottom;
201 break;
202 }
203 }
204
205 /* If we're drawing a pie then make sure we include the centre */
206 if (type == EMR_PIE)
207 {
208 if (bounds.left > x_centre) bounds.left = x_centre;
209 else if (bounds.right < x_centre) bounds.right = x_centre;
210 if (bounds.top > y_centre) bounds.top = y_centre;
211 else if (bounds.bottom < y_centre) bounds.bottom = y_centre;
212 }
213 else if (type == EMR_ARCTO)
214 {
215 POINT pt;
216 //pt = dc->attr->cur_pos;
217 GetCurrentPositionEx(dc->hdc, &pt);
218 bounds.left = min( bounds.left, pt.x );
219 bounds.top = min( bounds.top, pt.y );
220 bounds.right = max( bounds.right, pt.x );
221 bounds.bottom = max( bounds.bottom, pt.y );
222 }
223 emfdrv_update_bounds( dc, &bounds );
224 return TRUE;
225}
_STLP_DECLSPEC complex< float > _STLP_CALL cos(const complex< float > &)
_STLP_DECLSPEC complex< float > _STLP_CALL sin(const complex< float > &)
valarray< _Tp > atan2(const valarray< _Tp > &__x, const valarray< _Tp > &__y)
Definition: _valarray.h:928
#define FALSE
Definition: types.h:117
#define pt(x, y)
Definition: drawing.c:79
static void emfdrv_update_bounds(WINEDC *dc, RECTL *rect)
Definition: emfdrv.c:46
#define M_PI
Definition: emfdrv.c:43
GLuint GLuint GLsizei GLenum type
Definition: gl.h:1545
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 min(a, b)
Definition: monoChain.cc:55
static calc_node_t temp
Definition: rpn_ieee.c:38
long bottom
Definition: polytest.cpp:53
long right
Definition: polytest.cpp:53
long top
Definition: polytest.cpp:53
long left
Definition: polytest.cpp:53
LONG y
Definition: windef.h:330
LONG x
Definition: windef.h:329
POINTL ptlStart
Definition: wingdi.h:1717
RECTL rclBox
Definition: wingdi.h:1716
POINTL ptlEnd
Definition: wingdi.h:1718
EMR emr
Definition: wingdi.h:1715
DWORD iType
Definition: wingdi.h:1690
DWORD nSize
Definition: wingdi.h:1691
#define max(a, b)
Definition: svc.c:63
int32_t INT
Definition: typedefs.h:58
#define GM_COMPATIBLE
Definition: wingdi.h:864
int WINAPI GetGraphicsMode(_In_ HDC)
BOOL WINAPI GetCurrentPositionEx(_In_ HDC, _Out_ LPPOINT)
Definition: coord.c:241
#define EMR_PIE
Definition: wingdi.h:121
#define EMR_ARCTO
Definition: wingdi.h:129

Referenced by EMFDC_ArcChordPie(), EMFDRV_Arc(), EMFDRV_ArcTo(), EMFDRV_Chord(), and EMFDRV_Pie().

◆ EMFDRV_ArcTo()

BOOL EMFDRV_ArcTo ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom,
INT  xstart,
INT  ystart,
INT  xend,
INT  yend 
)

Definition at line 234 of file emfdrv.c.

236{
237 return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
238 xend, yend, EMR_ARCTO );
239}

◆ EMFDRV_Chord()

BOOL EMFDRV_Chord ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom,
INT  xstart,
INT  ystart,
INT  xend,
INT  yend 
)

Definition at line 248 of file emfdrv.c.

250{
251 return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
252 xend, yend, EMR_CHORD );
253}
#define EMR_CHORD
Definition: wingdi.h:120

◆ EMFDRV_Ellipse()

BOOL EMFDRV_Ellipse ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom 
)

Definition at line 255 of file emfdrv.c.

256{
257 RECTL bounds;
258
259 if (left == right || top == bottom) return FALSE;
260
261 bounds.left = min( left, right );
262 bounds.top = min( top, bottom );
263 bounds.right = max( left, right );
264 bounds.bottom = max( top, bottom );
265 if (GetGraphicsMode(dc->hdc) == GM_COMPATIBLE)//dc->attr->graphics_mode == GM_COMPATIBLE)
266 {
267 bounds.right--;
268 bounds.bottom--;
269 }
270
271 emfdrv_update_bounds( dc, &bounds );
272 return TRUE;
273}

Referenced by EMFDC_Ellipse().

◆ EMFDRV_ExtTextOut()

BOOL EMFDRV_ExtTextOut ( WINEDC dc,
INT  x,
INT  y,
UINT  flags,
const RECT lprect,
LPCWSTR  str,
UINT  count,
const INT lpDx 
)

Definition at line 362 of file emfdrv.c.

364{
365 /* FIXME: update bounding rect */
366 return TRUE;
367}

◆ EMFDRV_FillPath()

BOOL EMFDRV_FillPath ( WINEDC dc)

Definition at line 376 of file emfdrv.c.

377{
378 /* FIXME: update bound rect */
379 return TRUE;
380}

◆ EMFDRV_FillRgn()

BOOL EMFDRV_FillRgn ( WINEDC dc,
HRGN  hrgn,
HBRUSH  hbrush 
)

Definition at line 344 of file emfdrv.c.

345{
346 /* FIXME: update bounding rect */
347 return TRUE;
348}

◆ EMFDRV_FrameRgn()

BOOL EMFDRV_FrameRgn ( WINEDC dc,
HRGN  hrgn,
HBRUSH  hbrush,
INT  width,
INT  height 
)

Definition at line 350 of file emfdrv.c.

351{
352 /* FIXME: update bounding rect */
353 return TRUE;
354}

◆ EMFDRV_GradientFill()

BOOL EMFDRV_GradientFill ( WINEDC dc,
TRIVERTEX vert_array,
ULONG  nvert,
void grad_array,
ULONG  ngrad,
ULONG  mode 
)

Definition at line 369 of file emfdrv.c.

371{
372 /* FIXME: update bounding rect */
373 return TRUE;
374}

◆ EMFDRV_InvertRgn()

BOOL EMFDRV_InvertRgn ( WINEDC dc,
HRGN  hrgn 
)

Definition at line 356 of file emfdrv.c.

357{
358 /* FIXME: update bounding rect */
359 return TRUE;
360}

◆ EMFDRV_LineTo()

BOOL EMFDRV_LineTo ( WINEDC dc,
INT  x,
INT  y 
)

Definition at line 83 of file emfdrv.c.

84{
85 RECTL bounds;
86 POINT pt;
87
88 //pt = dc->attr->cur_pos;
90
91 bounds.left = min( x, pt.x );
92 bounds.top = min( y, pt.y );
93 bounds.right = max( x, pt.x );
94 bounds.bottom = max( y, pt.y );
95 emfdrv_update_bounds( dc, &bounds );
96 return TRUE;
97}
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548

Referenced by EMFDC_LineTo().

◆ EMFDRV_PatBlt()

BOOL EMFDRV_PatBlt ( WINEDC dc,
INT  left,
INT  top,
INT  width,
INT  height,
DWORD  rop 
)

Definition at line 402 of file emfdrv.c.

403{
404 /* FIXME: update bound rect */
405 return TRUE;
406}

◆ EMFDRV_Pie()

BOOL EMFDRV_Pie ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom,
INT  xstart,
INT  ystart,
INT  xend,
INT  yend 
)

Definition at line 241 of file emfdrv.c.

243{
244 return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
245 xend, yend, EMR_PIE );
246}

◆ EMFDRV_PolyBezier()

BOOL EMFDRV_PolyBezier ( WINEDC dc,
const POINT pts,
DWORD  count 
)

Definition at line 311 of file emfdrv.c.

312{
313 /* FIXME: update bounding rect */
314 return TRUE;
315}

◆ EMFDRV_PolyBezierTo()

BOOL EMFDRV_PolyBezierTo ( WINEDC dc,
const POINT pts,
DWORD  count 
)

Definition at line 317 of file emfdrv.c.

318{
319 /* FIXME: update bounding rect */
320 return TRUE;
321}

◆ EMFDRV_PolyDraw()

BOOL EMFDRV_PolyDraw ( WINEDC dc,
const POINT pts,
const BYTE types,
DWORD  count 
)

Definition at line 337 of file emfdrv.c.

339{
340 /* FIXME: update bounding rect */
341 return TRUE;
342}

◆ EMFDRV_PolylineTo()

BOOL EMFDRV_PolylineTo ( WINEDC dc,
const POINT pt,
INT  count 
)

Definition at line 305 of file emfdrv.c.

306{
307 /* FIXME: update bounding rect */
308 return TRUE;
309}

◆ EMFDRV_PolyPolygon()

BOOL EMFDRV_PolyPolygon ( WINEDC dc,
const POINT pt,
const INT counts,
UINT  polys 
)

Definition at line 330 of file emfdrv.c.

332{
333 /* FIXME: update bounding rect */
334 return TRUE;
335}

◆ EMFDRV_PolyPolyline()

BOOL EMFDRV_PolyPolyline ( WINEDC dc,
const POINT pt,
const DWORD counts,
UINT  polys 
)

Definition at line 323 of file emfdrv.c.

325{
326 /* FIXME: update bounding rect */
327 return TRUE;
328}

◆ EMFDRV_Rectangle()

BOOL EMFDRV_Rectangle ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom 
)

Definition at line 275 of file emfdrv.c.

276{
277 RECTL bounds;
278
279 if (left == right || top == bottom) return FALSE;
280
281 bounds.left = min( left, right );
282 bounds.top = min( top, bottom );
283 bounds.right = max( left, right );
284 bounds.bottom = max( top, bottom );
285 if (GetGraphicsMode(dc->hdc) == GM_COMPATIBLE)//dc->attr->graphics_mode == GM_COMPATIBLE)
286 {
287 bounds.right--;
288 bounds.bottom--;
289 }
290
291 emfdrv_update_bounds( dc, &bounds );
292 return TRUE;
293}

Referenced by EMFDC_Rectangle().

◆ EMFDRV_RoundRect()

BOOL EMFDRV_RoundRect ( WINEDC dc,
INT  left,
INT  top,
INT  right,
INT  bottom,
INT  ell_width,
INT  ell_height 
)

Definition at line 99 of file emfdrv.c.

101{
102 RECTL bounds;
103
104 if (left == right || top == bottom) return FALSE;
105
106 bounds.left = min( left, right );
107 bounds.top = min( top, bottom );
108 bounds.right = max( left, right );
109 bounds.bottom = max( top, bottom );
110 if (GetGraphicsMode(dc->hdc) == GM_COMPATIBLE)//dc->attr->graphics_mode == GM_COMPATIBLE)
111 {
112 bounds.right--;
113 bounds.bottom--;
114 }
115
116 emfdrv_update_bounds( dc, &bounds );
117 return TRUE;
118}

Referenced by EMFDC_RoundRect().

◆ EMFDRV_SelectBitmap()

HBITMAP EMFDRV_SelectBitmap ( WINEDC dc,
HBITMAP  hbitmap 
)

Definition at line 426 of file emfdrv.c.

427{
428 return 0;
429}

◆ EMFDRV_SetDIBitsToDevice()

INT EMFDRV_SetDIBitsToDevice ( WINEDC dc,
INT  x_dst,
INT  y_dst,
DWORD  width,
DWORD  height,
INT  x_src,
INT  y_src,
UINT  startscan,
UINT  lines,
const void bits,
BITMAPINFO info,
UINT  usage 
)

Definition at line 417 of file emfdrv.c.

421{
422 /* FIXME: Update bound rect */
423 return lines;
424}
eMaj lines
Definition: tritemp.h:206

◆ EMFDRV_SetPixel()

COLORREF EMFDRV_SetPixel ( WINEDC dc,
INT  x,
INT  y,
COLORREF  color 
)

Definition at line 295 of file emfdrv.c.

296{
297 RECTL bounds;
298
299 bounds.left = bounds.right = x;
300 bounds.top = bounds.bottom = y;
301 emfdrv_update_bounds( dc, &bounds );
302 return CLR_INVALID;
303}
#define CLR_INVALID
Definition: wingdi.h:883

Referenced by EMFDC_SetPixel().

◆ EMFDRV_StretchDIBits()

INT EMFDRV_StretchDIBits ( WINEDC dc,
INT  x_dst,
INT  y_dst,
INT  width_dst,
INT  height_dst,
INT  x_src,
INT  y_src,
INT  width_src,
INT  height_src,
const void bits,
BITMAPINFO info,
UINT  wUsage,
DWORD  dwRop 
)

Definition at line 408 of file emfdrv.c.

412{
413 /* FIXME: Update bound rect */
414 return height_src;
415}

◆ EMFDRV_StrokeAndFillPath()

BOOL EMFDRV_StrokeAndFillPath ( WINEDC dc)

Definition at line 382 of file emfdrv.c.

383{
384 /* FIXME: update bound rect */
385 return TRUE;
386}

◆ EMFDRV_StrokePath()

BOOL EMFDRV_StrokePath ( WINEDC dc)

Definition at line 388 of file emfdrv.c.

389{
390 /* FIXME: update bound rect */
391 return TRUE;
392}

◆ emfdrv_update_bounds()

static void emfdrv_update_bounds ( WINEDC dc,
RECTL rect 
)
static

Definition at line 46 of file emfdrv.c.

47{
48 RECTL *bounds = &dc->emf_bounds;
49 RECTL vport_rect = *rect;
50
51 //lp_to_dp( dc, (POINT *)&vport_rect, 2 );
52 LPtoDP(dc->hdc, (POINT *)&vport_rect, 2 );
53
54 /* The coordinate systems may be mirrored
55 (LPtoDP handles points, not rectangles) */
56 if (vport_rect.left > vport_rect.right)
57 {
58 LONG temp = vport_rect.right;
59 vport_rect.right = vport_rect.left;
60 vport_rect.left = temp;
61 }
62 if (vport_rect.top > vport_rect.bottom)
63 {
64 LONG temp = vport_rect.bottom;
65 vport_rect.bottom = vport_rect.top;
66 vport_rect.top = temp;
67 }
68
69 if (bounds->left > bounds->right)
70 {
71 /* first bounding rectangle */
72 *bounds = vport_rect;
73 }
74 else
75 {
76 bounds->left = min( bounds->left, vport_rect.left );
77 bounds->top = min( bounds->top, vport_rect.top );
78 bounds->right = max( bounds->right, vport_rect.right );
79 bounds->bottom = max( bounds->bottom, vport_rect.bottom );
80 }
81}
long LONG
Definition: pedump.c:60
& rect
Definition: startmenu.cpp:1413
BOOL WINAPI LPtoDP(_In_ HDC hdc, _Inout_updates_(c) LPPOINT lppt, _In_ int c)

Referenced by EMFDRV_ArcChordPie(), EMFDRV_Ellipse(), EMFDRV_LineTo(), EMFDRV_Rectangle(), EMFDRV_RoundRect(), and EMFDRV_SetPixel().