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-rw-r--r--src/win32/cdwclp.c35
-rw-r--r--src/win32/cdwin.c32
-rw-r--r--src/win32/cdwin.h4
-rw-r--r--src/win32/wmf_emf.c84
4 files changed, 77 insertions, 78 deletions
diff --git a/src/win32/cdwclp.c b/src/win32/cdwclp.c
index e39cb7f..a62e9e8 100644
--- a/src/win32/cdwclp.c
+++ b/src/win32/cdwclp.c
@@ -41,7 +41,8 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
HANDLE hFile;
DWORD dwSize, nBytesWrite;
int err;
- char* buffer;
+ unsigned char* buffer;
+ (void)data;
if (IsClipboardFormatAvailable(CF_TEXT))
{
@@ -58,8 +59,8 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
return CD_ERROR;
}
- buffer = (char*)GlobalLock(Handle);
- dwSize = (DWORD)strlen(buffer);
+ buffer = (unsigned char*)GlobalLock(Handle);
+ dwSize = (DWORD)GlobalSize(Handle);
hFile = CreateFile(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
WriteFile(hFile, buffer, dwSize, &nBytesWrite, NULL);
@@ -94,7 +95,7 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
dwSize = GetEnhMetaFileBits(Handle, 0, NULL);
- buffer = (char*)malloc(dwSize);
+ buffer = (unsigned char*)malloc(dwSize);
GetEnhMetaFileBits(Handle, dwSize, buffer);
@@ -132,7 +133,7 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
lpMFP = (METAFILEPICT*) GlobalLock(Handle);
dwSize = GetMetaFileBitsEx(lpMFP->hMF, 0, NULL);
- buffer = (char*)malloc(dwSize);
+ buffer = (unsigned char*)malloc(dwSize);
GetMetaFileBitsEx(lpMFP->hMF, dwSize, buffer);
@@ -194,11 +195,11 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -210,10 +211,10 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -280,11 +281,11 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -296,10 +297,10 @@ static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
diff --git a/src/win32/cdwin.c b/src/win32/cdwin.c
index ab8d63e..371bb6d 100644
--- a/src/win32/cdwin.c
+++ b/src/win32/cdwin.c
@@ -25,7 +25,7 @@ typedef BOOL (CALLBACK* AlphaBlendFunc)( HDC hdcDest,
BLENDFUNCTION ftn);
static AlphaBlendFunc cdwAlphaBlend = NULL;
-static void cdgettextsize (cdCtxCanvas* ctxcanvas, const char *s, int *width, int *height);
+static void cdgettextsize (cdCtxCanvas* ctxcanvas, const char *s, int len, int *width, int *height);
/*
%F Libera memoria e handles alocados pelo driver Windows.
@@ -959,7 +959,7 @@ static void cdtransform(cdCtxCanvas *ctxcanvas, const double* matrix)
}
}
-static void sTextOutBlt(cdCtxCanvas* ctxcanvas, int px, int py, const char* s, int n)
+static void sTextOutBlt(cdCtxCanvas* ctxcanvas, int px, int py, const char* s, int len)
{
HDC hBitmapDC;
HBITMAP hBitmap, hOldBitmap;
@@ -969,7 +969,7 @@ static void sTextOutBlt(cdCtxCanvas* ctxcanvas, int px, int py, const char* s, i
double cos_teta = cos(teta);
double sin_teta = sin(teta);
- cdgettextsize(ctxcanvas, s, &w, &h);
+ cdgettextsize(ctxcanvas, s, len, &w, &h);
wt = w;
ht = h;
@@ -1133,7 +1133,7 @@ static void sTextOutBlt(cdCtxCanvas* ctxcanvas, int px, int py, const char* s, i
SetTextAlign(hBitmapDC, TA_CENTER | TA_BASELINE);
hOldFont = SelectObject(hBitmapDC, ctxcanvas->hFont);
- TextOut(hBitmapDC, x, y, s, n);
+ TextOut(hBitmapDC, x, y, s, len);
if (ctxcanvas->canvas->invert_yaxis)
BitBlt(ctxcanvas->hDC, px, py, w, h, hBitmapDC, 0, 0, ctxcanvas->RopBlt);
@@ -1147,11 +1147,11 @@ static void sTextOutBlt(cdCtxCanvas* ctxcanvas, int px, int py, const char* s, i
DeleteDC(hBitmapDC);
}
-static void cdgettextsize (cdCtxCanvas* ctxcanvas, const char *s, int *width, int *height)
+static void cdgettextsize (cdCtxCanvas* ctxcanvas, const char *s, int len, int *width, int *height)
{
SIZE size;
- GetTextExtentPoint32(ctxcanvas->hDC, s, (int)strlen(s), &size);
+ GetTextExtentPoint32(ctxcanvas->hDC, s, len, &size);
if (width)
*width = size.cx;
@@ -1160,12 +1160,12 @@ static void cdgettextsize (cdCtxCanvas* ctxcanvas, const char *s, int *width, in
*height = size.cy;
}
-static void cdwCanvasGetTextHeight(cdCanvas* canvas, int x, int y, const char *s, int *hbox, int *hoff)
+static void cdwCanvasGetTextHeight(cdCanvas* canvas, int x, int y, const char *s, int len, int *hbox, int *hoff)
{
int w, h, ascent, height, baseline;
int xmin, xmax, ymin, ymax;
- cdgettextsize(canvas->ctxcanvas, s, &w, &h);
+ cdgettextsize(canvas->ctxcanvas, s, len, &w, &h);
cdCanvasGetFontDim(canvas, NULL, &height, &ascent, NULL);
baseline = height - ascent;
@@ -1202,12 +1202,12 @@ static void cdwCanvasGetTextHeight(cdCanvas* canvas, int x, int y, const char *s
*hbox = ymax-ymin+1;
}
-static void cdwTextTransform(cdCtxCanvas* ctxcanvas, const char* s, int *x, int *y)
+static void cdwTextTransform(cdCtxCanvas* ctxcanvas, const char* s, int len, int *x, int *y)
{
XFORM xForm;
int hoff, h;
- cdwCanvasGetTextHeight(ctxcanvas->canvas, *x, *y, s, &h, &hoff);
+ cdwCanvasGetTextHeight(ctxcanvas->canvas, *x, *y, s, len, &h, &hoff);
/* move to (x,y) and remove a vertical offset since text reference point is top-left */
xForm.eM11 = (FLOAT)1;
@@ -1231,10 +1231,8 @@ static void cdwTextTransform(cdCtxCanvas* ctxcanvas, const char* s, int *x, int
*y = 0;
}
-static void cdtext(cdCtxCanvas* ctxcanvas, int x, int y, const char *s)
+static void cdtext(cdCtxCanvas* ctxcanvas, int x, int y, const char *s, int len)
{
- int n = (int)strlen(s);
-
if (ctxcanvas->canvas->write_mode == CD_REPLACE ||
ctxcanvas->wtype == CDW_EMF ||
ctxcanvas->wtype == CDW_WMF ||
@@ -1249,7 +1247,7 @@ static void cdtext(cdCtxCanvas* ctxcanvas, int x, int y, const char *s)
{
/* compensa deficiencia do alinhamento no windows */
int off;
- cdgettextsize(ctxcanvas, s, NULL, &h);
+ cdgettextsize(ctxcanvas, s, len, NULL, &h);
off = h/2 - ctxcanvas->font.descent;
if (ctxcanvas->canvas->text_orientation != 0)
@@ -1268,9 +1266,9 @@ static void cdtext(cdCtxCanvas* ctxcanvas, int x, int y, const char *s)
BeginPath(ctxcanvas->hDC);
if (ctxcanvas->canvas->use_matrix)
- cdwTextTransform(ctxcanvas, s, &x, &y);
+ cdwTextTransform(ctxcanvas, s, len, &x, &y);
- TextOut(ctxcanvas->hDC, x, y+1, s, n); /* compensa erro de desenho com +1 */
+ TextOut(ctxcanvas->hDC, x, y+1, s, len); /* compensa erro de desenho com +1 */
if (ctxcanvas->canvas->use_matrix)
cdtransform(ctxcanvas, ctxcanvas->canvas->matrix);
@@ -1288,7 +1286,7 @@ static void cdtext(cdCtxCanvas* ctxcanvas, int x, int y, const char *s)
SetBkMode(ctxcanvas->hDC, OPAQUE);
}
else
- sTextOutBlt(ctxcanvas, x, y+1, s, n);
+ sTextOutBlt(ctxcanvas, x, y+1, s, len);
}
static int cdtextalignment(cdCtxCanvas* ctxcanvas, int text_align)
diff --git a/src/win32/cdwin.h b/src/win32/cdwin.h
index 1f4434f..a8230e7 100644
--- a/src/win32/cdwin.h
+++ b/src/win32/cdwin.h
@@ -125,8 +125,8 @@ void cdwKillCanvas(cdCtxCanvas* canvas);
/* implemented in the wmfmeta.c module */
-void wmfMakePlaceableMetafile(HMETAFILE hmf, char* filename, int w, int h);
-void wmfWritePlacebleFile(HANDLE hFile, char* buffer, DWORD dwSize, LONG mm, LONG xExt, LONG yExt);
+void wmfMakePlaceableMetafile(HMETAFILE hmf, const char* filename, int w, int h);
+void wmfWritePlacebleFile(HANDLE hFile, unsigned char* buffer, DWORD dwSize, LONG mm, LONG xExt, LONG yExt);
/* implemented in the wmf_emf.c module */
int cdplayWMF(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void *data);
diff --git a/src/win32/wmf_emf.c b/src/win32/wmf_emf.c
index 36aeed0..d876874 100644
--- a/src/win32/wmf_emf.c
+++ b/src/win32/wmf_emf.c
@@ -1083,11 +1083,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1099,10 +1099,10 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -1137,11 +1137,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1153,10 +1153,10 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -1191,11 +1191,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1207,10 +1207,10 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -1239,11 +1239,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1255,10 +1255,10 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -1285,11 +1285,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1301,10 +1301,10 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -1549,11 +1549,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1623,11 +1623,11 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
if (dib.type == 0)
{
- char *r, *g, *b;
+ unsigned char *r, *g, *b;
- r = (char*)malloc(size);
- g = (char*)malloc(size);
- b = (char*)malloc(size);
+ r = (unsigned char*)malloc(size);
+ g = (unsigned char*)malloc(size);
+ b = (unsigned char*)malloc(size);
cdwDIBDecodeRGB(&dib, r, g, b);
@@ -1640,10 +1640,10 @@ static int CALLBACK EMFEnumProc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETAREC
}
else
{
- char *index;
+ unsigned char *index;
long *colors;
- index = (char*)malloc(size);
+ index = (unsigned char*)malloc(size);
colors = (long*)malloc(256*sizeof(long));
cdwDIBDecodeMap(&dib, index, colors);
@@ -2058,7 +2058,7 @@ Aldus placeable metafile format
/*
%F Cria um APM em arquivo a partir de um WMF em memoria.
*/
-void wmfMakePlaceableMetafile(HMETAFILE hmf, char* filename, int w, int h)
+void wmfMakePlaceableMetafile(HMETAFILE hmf, const char* filename, int w, int h)
{
int fh, nSize;
LPSTR lpData;
@@ -2090,7 +2090,7 @@ void wmfMakePlaceableMetafile(HMETAFILE hmf, char* filename, int w, int h)
close(fh);
}
-void wmfWritePlacebleFile(HANDLE hFile, char* buffer, DWORD dwSize, LONG mm, LONG xExt, LONG yExt)
+void wmfWritePlacebleFile(HANDLE hFile, unsigned char* buffer, DWORD dwSize, LONG mm, LONG xExt, LONG yExt)
{
DWORD nBytesWrite;
APMFILEHEADER APMHeader;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 05:49:30 +0000