* in case strcasecmp is not provided by the system here is one
* which does the trick
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+int xpmstrcasecmp(register char* s1, register char* s2)
+#else
int
xpmstrcasecmp(s1, s2)
register char *s1, *s2;
+#endif
{
register int c1, c2;
/*
* return the default color key related to the given visual
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int xpmVisualType(Visual* visual)
+#else
static int
xpmVisualType(visual)
Visual *visual;
+#endif
{
#ifndef FOR_MSW
# ifndef AMIGA
long closeness;
} CloseColor;
-static int
-closeness_cmp(a, b)
- Const void *a, *b;
+#ifndef FOR_MSW
+static int closeness_cmp(Const void* a, Const void* b)
{
CloseColor *x = (CloseColor *) a, *y = (CloseColor *) b;
/* cast to int as qsort requires */
return (int) (x->closeness - y->closeness);
}
+#endif
/* default AllocColor function:
* call XParseColor if colorname is given, return negative value if failure
* call XAllocColor and return 0 if failure, positive otherwise
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int
+AllocColor(
+ Display* display
+, Colormap colormap
+, char* colorname
+, XColor* xcolor
+, void* closure
+)
+#else
static int
AllocColor(display, colormap, colorname, xcolor, closure)
Display *display;
char *colorname;
XColor *xcolor;
void *closure; /* not used */
+#endif
{
int status;
if (colorname)
+#ifdef __OS2__
+ if (!XParseColor(display, &colormap, colorname, xcolor))
+ return -1;
+ status = XAllocColor(display, &colormap, xcolor);
+#else
if (!XParseColor(display, colormap, colorname, xcolor))
return -1;
status = XAllocColor(display, colormap, xcolor);
+#endif
return status != 0 ? 1 : 0;
}
* occurred, so we try the next closest color, and so on, until no more
* colors are within closeness of the target. If we knew that the
* colormap had changed, we could skip this sequence.
- *
+ *
* If _none_ of the colors within closeness of the target can be allocated,
* then we can finally be pretty sure that the colormap has actually
* changed. In this case we try to allocate the original color (again),
* then try the closecolor stuff (again)...
- *
+ *
* In theory it would be possible for an infinite loop to occur if another
* process kept changing the colormap every time we sorted it, so we set
* a maximum on the number of iterations. After this many tries, we use
* XGrabServer() to ensure that the colormap remains unchanged.
- *
+ *
* This approach gives particularly bad worst case performance - as many as
* <MaximumIterations> colormap reads and sorts may be needed, and as
* many as <MaximumIterations> * <ColormapSize> attempted allocations
* return 0 if success, 1 otherwise.
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int
+SetColor(
+ Display* display
+, Colormap colormap
+, Visual* visual
+, char* colorname
+, unsigned int color_index
+, Pixel* image_pixel
+, Pixel* mask_pixel
+, unsigned int* mask_pixel_index
+, Pixel* alloc_pixels
+, unsigned int* nalloc_pixels
+, Pixel* used_pixels
+, unsigned int* nused_pixels
+, XpmAttributes* attributes
+, XColor* cols
+, int ncols
+, XpmAllocColorFunc allocColor
+, void* closure
+)
+#else
static int
SetColor(display, colormap, visual, colorname, color_index,
image_pixel, mask_pixel, mask_pixel_index,
int ncols;
XpmAllocColorFunc allocColor;
void *closure;
+#endif
{
XColor xcolor;
int status;
*image_pixel = xcolor.pixel;
#ifndef FOR_MSW
*mask_pixel = 1;
+#else
+#ifdef __OS2__
+ *mask_pixel = OS2RGB(0,0,0);
#else
*mask_pixel = RGB(0,0,0);
+#endif
#endif
used_pixels[(*nused_pixels)++] = xcolor.pixel;
} else {
#ifndef FOR_MSW
*mask_pixel = 0;
#else
- *mask_pixel = RGB(255,255,255);
+#ifdef __OS2__
+ *mask_pixel = OS2RGB(255,255,255);
+#else
+ *mask_pixel = RGB(255,255,255);
+#endif
#endif
/* store the color table index */
*mask_pixel_index = color_index;
return (0);
}
-
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int
+CreateColors(
+ Display* display
+, XpmAttributes* attributes
+, XpmColor* colors
+, unsigned int ncolors
+, Pixel* image_pixels
+, Pixel* mask_pixels
+, unsigned int* mask_pixel_index
+, Pixel* alloc_pixels
+, unsigned int* nalloc_pixels
+, Pixel* used_pixels
+, unsigned int* nused_pixels
+)
+#else
static int
CreateColors(display, attributes, colors, ncolors, image_pixels, mask_pixels,
mask_pixel_index, alloc_pixels, nalloc_pixels,
unsigned int *nalloc_pixels;
Pixel *used_pixels;
unsigned int *nused_pixels;
+#endif
{
/* variables stored in the XpmAttributes structure */
Visual *visual;
/* default FreeColors function, simply call XFreeColors */
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int
+FreeColors(
+ Display* display
+, Colormap colormap
+, Pixel* pixels
+, int n
+, void* closure
+)
+#else
static int
FreeColors(display, colormap, pixels, n, closure)
Display *display;
Pixel *pixels;
int n;
void *closure; /* not used */
+#endif
{
return XFreeColors(display, colormap, pixels, n, 0);
}
goto error; \
}
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+int XpmCreateImageFromXpmImage(
+ Display* display
+, XpmImage* image
+, XImage** image_return
+, XImage** shapeimage_return
+, XpmAttributes* attributes
+)
+#else
int
XpmCreateImageFromXpmImage(display, image,
image_return, shapeimage_return, attributes)
XImage **image_return;
XImage **shapeimage_return;
XpmAttributes *attributes;
+#endif
{
+#ifdef __OS2__
+ HAB hab = WinQueryAnchorBlock(HWND_DESKTOP);
+ HPS hps;
+ SIZEL sizl = {0, 0};
+#endif
/* variables stored in the XpmAttributes structure */
Visual *visual;
Colormap colormap;
/*
* Create an XImage with its data
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int CreateXImage(
+ Display* display
+, Visual* visual
+, unsigned int depth
+, int format
+, unsigned int width
+, unsigned int height
+, XImage** image_return
+)
+#else
static int
CreateXImage(display, visual, depth, format, width, height, image_return)
Display *display;
unsigned int width;
unsigned int height;
XImage **image_return;
+#endif
{
int bitmap_pad;
0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
};
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int
+_XReverse_Bytes(register unsigned char* bpt, register int nb)
+#else
static int
_XReverse_Bytes(bpt, nb)
register unsigned char *bpt;
register int nb;
+#endif
{
do {
*bpt = _reverse_byte[*bpt];
}
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+void xpm_xynormalizeimagebits(register unsigned char* bp, register XImage* img)
+#else
void
xpm_xynormalizeimagebits(bp, img)
register unsigned char *bp;
register XImage *img;
+#endif
{
register unsigned char c;
_XReverse_Bytes(bp, img->bitmap_unit >> 3);
}
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+void xpm_znormalizeimagebits(register unsigned char* bp, register XImage* img)
+#else
void
xpm_znormalizeimagebits(bp, img)
register unsigned char *bp;
register XImage *img;
+#endif
{
register unsigned char c;
static unsigned char Const _himask[0x09] = {
0xff, 0xfe, 0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80, 0x00};
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void _putbits(
+ register char* src
+, int dstoffset
+, register int numbits
+, register char* dst
+)
+#else
static void
_putbits(src, dstoffset, numbits, dst)
register char *src; /* address of source bit string */
register int numbits; /* number of bits to copy to
* destination */
register char *dst; /* address of destination bit string */
+#endif
{
register unsigned char chlo, chhi;
int hibits;
* copy the temp back into the destination image data
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void PutImagePixels(
+, XImage* image
+, unsigned int width
+, unsigned int height
+, unsigned int* pixelindex
+, Pixel* pixels
+)
+#else
static void
PutImagePixels(image, width, height, pixelindex, pixels)
XImage *image;
unsigned int height;
unsigned int *pixelindex;
Pixel *pixels;
+#endif
{
register char *src;
register char *dst;
3.2e code - by default you get the speeded-up version.
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void
+PutImagePixels32(
+, XImage* image
+, unsigned int width
+, unsigned int height
+, unsigned int* pixelindex
+, Pixel* pixels
+)
+#else
static void
PutImagePixels32(image, width, height, pixelindex, pixels)
XImage *image;
unsigned int height;
unsigned int *pixelindex;
Pixel *pixels;
+#endif
{
unsigned char *data;
unsigned int *iptr;
* write pixels into a 16-bits Z image data structure
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void PutImagePixels16(
+, XImage* image
+, unsigned int width
+, unsigned int height
+, unsigned int* pixelindex
+, Pixel* pixels
+)
+#else
static void
PutImagePixels16(image, width, height, pixelindex, pixels)
XImage *image;
unsigned int height;
unsigned int *pixelindex;
Pixel *pixels;
+#endif
{
unsigned char *data;
unsigned int *iptr;
* write pixels into a 8-bits Z image data structure
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void PutImagePixels8(
+, XImage* image
+, unsigned int width
+, unsigned int height
+, unsigned int* pixelindex
+, Pixel* pixels
+)
+#else
static void
PutImagePixels8(image, width, height, pixelindex, pixels)
XImage *image;
unsigned int height;
unsigned int *pixelindex;
Pixel *pixels;
+#endif
{
char *data;
unsigned int *iptr;
* write pixels into a 1-bit depth image data structure and **offset null**
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void PutImagePixels1(
+, XImage* image
+, unsigned int width
+, unsigned int height
+, unsigned int* pixelindex
+, Pixel* pixels
+)
+#else
static void
PutImagePixels1(image, width, height, pixelindex, pixels)
XImage *image;
unsigned int height;
unsigned int *pixelindex;
Pixel *pixels;
+#endif
{
if (image->byte_order != image->bitmap_bit_order)
PutImagePixels(image, width, height, pixelindex, pixels);
}
}
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+int XpmCreatePixmapFromXpmImage(
+, Display* display
+, Drawable d
+, XpmImage* image
+, Pixmap* pixmap_return
+, Pixmap* shapemask_return
+, XpmAttributes* attributes
+#else
int
XpmCreatePixmapFromXpmImage(display, d, image,
pixmap_return, shapemask_return, attributes)
Pixmap *pixmap_return;
Pixmap *shapemask_return;
XpmAttributes *attributes;
+#endif
{
XImage *ximage, *shapeimage;
int ErrorStatus;
unsigned char *array;
XImage *tmp_img;
BOOL success = FALSE;
-
+
array = XpmMalloc ((((width+15)>>4)<<4)*sizeof (*array));
if (array != NULL)
{
}
XpmFree (array);
}
-
+
if (!success)
{
for (y = 0; y < height; ++y)
# endif/* AMIGA */
#else /* FOR_MSW part follows */
+
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static void MSWPutImagePixels(
+ Display* dc
+, XImage* image
+, unsigned int width
+, unsigned int height
+, unsigned int* pixelindex
+, Pixel* pixels
+)
+#else
static void
MSWPutImagePixels(dc, image, width, height, pixelindex, pixels)
Display *dc;
unsigned int height;
unsigned int *pixelindex;
Pixel *pixels;
+#endif
{
unsigned int *data = pixelindex;
unsigned int x, y;
HBITMAP obm;
+#ifdef __OS2__
+ POINTL point;
+
+ obm = GpiSetBitmap(*dc, image->bitmap);
+#else
obm = SelectObject(*dc, image->bitmap);
+#endif
+
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
+#ifdef __OS2__
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)pixels[*(data++)]);
+ GpiSetPel(*dc, &point);
+#else
+
SetPixel(*dc, x, y, pixels[*(data++)]); /* data is [x+y*width] */
+#endif
}
}
+#ifdef __OS2__
+ GpiSetBitmap(*dc, obm);
+#else
SelectObject(*dc, obm);
+#endif
}
#endif /* FOR_MSW */
unsigned long pixel;
{
unsigned char *addr;
-
+
addr = &((unsigned char *)ximage->data) [ZINDEX16(x, y, ximage)];
addr[0] = pixel >> 8;
addr[1] = pixel;
unsigned long pixel;
{
unsigned char *addr;
-
+
addr = &((unsigned char *)ximage->data) [ZINDEX16(x, y, ximage)];
addr[1] = pixel >> 8;
addr[0] = pixel;
/*
* This function parses an Xpm file or data and directly create an XImage
*/
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+int xpmParseDataAndCreate(
+ Display* display
+, xpmData* data
+, XImage** image_return
+, XImage** shapeimage_return
+, XpmImage* image
+, XpmInfo* info
+, XpmAttributes* attributes
+)
+#else
int
xpmParseDataAndCreate(display, data, image_return, shapeimage_return,
image, info, attributes)
XpmImage *image;
XpmInfo *info;
XpmAttributes *attributes;
+#endif
{
/* variables stored in the XpmAttributes structure */
Visual *visual;
return (ErrorStatus);
}
+#ifdef __OS2__
+/* Visual Age cannot deal with old, non-ansi, code */
+static int ParseAndPutPixels(
+ Display* dc
+, xpmData* data
+, unsigned int width
+, unsigned int height
+, unsigned int ncolors
+, unsigned int cpp
+, XpmColor* colorTable
+, xpmHashTable* hashtable
+, XImage* image
+, Pixel* image_pixels
+, XImage* shapeimage
+, Pixel* shape_pixels
+)
+#else
static int
ParseAndPutPixels(
#ifdef FOR_MSW
Pixel *image_pixels;
XImage *shapeimage;
Pixel *shape_pixels;
+#endif
{
unsigned int a, x, y;
+#ifdef __OS2__
+ HAB hab = WinQueryAnchorBlock(HWND_DESKTOP);
+ DEVOPENSTRUC dop = {NULL, "DISPLAY", NULL, NULL, NULL, NULL, NULL, NULL, NULL};
+ SIZEL sizl = {0, 0};
+ POINTL point;
+#endif
switch (cpp) {
HBITMAP obm, sobm;
if ( shapeimage ) {
+#ifdef __OS2__
+ shapedc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
+ *dc = GpiCreatePS(hab, shapedc, &sizl, GPIA_ASSOC | PU_PELS);
+ sobm = GpiSetBitmap(*dc, shapeimage->bitmap);
+#else
shapedc = CreateCompatibleDC(*dc);
sobm = SelectObject(shapedc, shapeimage->bitmap);
+#endif
} else {
shapedc = NULL;
}
+#ifdef __OS2__
+ obm = GpiSetBitmap(*dc, image->bitmap);
+#else
obm = SelectObject(*dc, image->bitmap);
#endif
+#endif
+
bzero((char *)colidx, 256 * sizeof(short));
for (a = 0; a < ncolors; a++)
if (shapeimage)
XPutPixel(shapeimage, x, y,
shape_pixels[colidx[c] - 1]);
+#else
+#ifdef __OS2__
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)image_pixels[colidx[c] - 1]);
+ GpiSetPel(*dc, &point);
#else
SetPixel(*dc, x, y, image_pixels[colidx[c] - 1]);
+#endif
if (shapedc) {
+#ifdef __OS2__
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)shape_pixels[colidx[c] - 1]);
+ GpiSetPel(*dc, &point);
+#else
SetPixel(shapedc, x, y, shape_pixels[colidx[c] - 1]);
+#endif
}
#endif
} else
}
#ifdef FOR_MSW
if ( shapedc ) {
+#ifdef __OS2__
+ GpiSetBitmap(*dc, sobm);
+ GpiDestroyPS(*dc);
+ DevCloseDC(shapedc);
+#else
SelectObject(shapedc, sobm);
- DeleteDC(shapedc);
+ DeleteDC(shapedc);
+#endif
}
+#ifdef __OS2__
+ GpiSetBitmap(*dc, obm);
+#else
SelectObject(*dc, obm);
+#endif
#endif
}
break;
case (2): /* Optimize for double character
* colors */
{
-
/* free all allocated pointers at all exits */
#define FREE_CIDX {int f; for (f = 0; f < 256; f++) \
if (cidx[f]) XpmFree(cidx[f]);}
/* array of pointers malloced by need */
unsigned short *cidx[256];
int char1;
+#ifdef __OS2__
+ HDC shapedc;
+#endif
bzero((char *)cidx, 256 * sizeof(unsigned short *)); /* init */
for (a = 0; a < ncolors; a++) {
XPutPixel(shapeimage, x, y,
shape_pixels[cidx[cc1][cc2] - 1]);
#else
- SelectObject(*dc, image->bitmap);
- SetPixel(*dc, x, y, image_pixels[cidx[cc1][cc2] - 1]);
+#ifdef __OS2__
+ shapedc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
+ *dc = GpiCreatePS(hab, shapedc, &sizl, GPIA_ASSOC | PU_PELS);
+
+ GpiSetBitmap(*dc, image->bitmap);
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)image_pixels[cidx[cc1][cc2] - 1]);
+ GpiSetPel(*dc, &point);
+#else
+ SelectObject(*dc, image->bitmap);
+ SetPixel(*dc, x, y, image_pixels[cidx[cc1][cc2] - 1]);
+#endif
if (shapeimage) {
+#ifdef __OS2__
+ GpiSetBitmap(*dc, shapeimage->bitmap);
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)shape_pixels[cidx[cc1][cc2] - 1]);
+ GpiSetPel(*dc, &point);
+#else
SelectObject(*dc, shapeimage->bitmap);
SetPixel(*dc, x, y,
shape_pixels[cidx[cc1][cc2] - 1]);
+#endif
}
#endif
} else {
{
char *s;
char buf[BUFSIZ];
+#ifdef __OS2__
+ HDC shapedc;
+#endif
buf[cpp] = '\0';
if (USE_HASHTABLE) {
if (shapeimage)
XPutPixel(shapeimage, x, y,
shape_pixels[HashColorIndex(slot)]);
+#else
+#ifdef __OS2__
+
+ shapedc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
+ *dc = GpiCreatePS(hab, shapedc, &sizl, GPIA_ASSOC | PU_PELS);
+
+ GpiSetBitmap(*dc, image->bitmap);
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)image_pixels[HashColorIndex(slot)]);
+ GpiSetPel(*dc, &point);
#else
SelectObject(*dc, image->bitmap);
SetPixel(*dc, x, y,
image_pixels[HashColorIndex(slot)]);
+#endif
if (shapeimage) {
+#ifdef __OS2__
+ GpiSetBitmap(*dc, shapeimage->bitmap);
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)shape_pixels[HashColorIndex(slot)]);
+ GpiSetPel(*dc, &point);
+#else
SelectObject(*dc, shapeimage->bitmap);
SetPixel(*dc, x, y,
shape_pixels[HashColorIndex(slot)]);
+#endif
}
#endif
}
XPutPixel(image, x, y, image_pixels[a]);
if (shapeimage)
XPutPixel(shapeimage, x, y, shape_pixels[a]);
+#else
+#ifdef __OS2__
+
+ shapedc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
+ *dc = GpiCreatePS(hab, shapedc, &sizl, GPIA_ASSOC | PU_PELS);
+
+ GpiSetBitmap(*dc, image->bitmap);
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)image_pixels[a]);
+ GpiSetPel(*dc, &point);
#else
SelectObject(*dc, image->bitmap);
SetPixel(*dc, x, y, image_pixels[a]);
+#endif
if (shapeimage) {
+#ifdef __OS2__
+ GpiSetBitmap(*dc, image->bitmap);
+ point.x = x;
+ point.y = y;
+ GpiSetColor(*dc, (LONG)shape_pixels[a]);
+ GpiSetPel(*dc, &point);
+#else
SelectObject(*dc, shapeimage->bitmap);
SetPixel(*dc, x, y, shape_pixels[a]);
+#endif
}
#endif
}
projects / wxWidgets.git / blobdiff