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#85527

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r=timeless, sr=blizzard
Checkin for Roland.Mainz@informatik.med.uni-giessen.de - Turn xlibrgb into a shared library
This commit is contained in:
mkaply%us.ibm.com 2001-07-03 13:40:16 +00:00
parent 4d08328adf
commit 3db997a31d
3 changed files with 2151 additions and 1753 deletions
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3680
gfx/src/xlibrgb/xlibrgb.c
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File diff suppressed because it is too large Load Diff

218
gfx/src/xlibrgb/xlibrgb.h
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@ -75,21 +75,160 @@ typedef unsigned int uint32;
typedef int int32;
typedef unsigned short uint16;
typedef short int16;
#endif
#endif /* USE_MOZILLA_TYPES */
typedef struct _XlibRgbCmap XlibRgbCmap;
typedef struct _XlibRgbHandle XlibRgbHandle;
struct _XlibRgbCmap {
unsigned int colors[256];
unsigned char lut[256]; /* for 8-bit modes */
};
typedef enum
{
XLIB_RGB_DITHER_NONE,
XLIB_RGB_DITHER_NORMAL,
XLIB_RGB_DITHER_MAX
} XlibRgbDither;
XlibRgbHandle *
xxlib_rgb_create_handle (Display *display, Screen *screen);
XlibRgbHandle *
xxlib_rgb_create_handle_with_depth (Display *display, Screen *screen, int prefDepth);
void
xxlib_rgb_destroy_handle (XlibRgbHandle *handle);
void
xxlib_disallow_image_tiling (XlibRgbHandle *handle, Bool disallow_it);
unsigned long
xxlib_rgb_xpixel_from_rgb (XlibRgbHandle *handle, uint32 rgb);
void
xxlib_rgb_gc_set_foreground (XlibRgbHandle *handle, GC gc, uint32 rgb);
void
xxlib_rgb_gc_set_background (XlibRgbHandle *handle, GC gc, uint32 rgb);
void
xxlib_draw_rgb_image (XlibRgbHandle *handle, Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *rgb_buf,
int rowstride);
void
xxlib_draw_rgb_image_dithalign (XlibRgbHandle *handle, Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *rgb_buf,
int rowstride,
int xdith,
int ydith);
void
xxlib_draw_rgb_32_image (XlibRgbHandle *handle, Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride);
void
xxlib_draw_gray_image (XlibRgbHandle *handle, Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride);
XlibRgbCmap *
xxlib_rgb_cmap_new (XlibRgbHandle *handle, uint32 *colors, int n_colors);
void
xxlib_rgb_cmap_free (XlibRgbHandle *handle, XlibRgbCmap *cmap);
void
xxlib_draw_indexed_image (XlibRgbHandle *handle, Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride,
XlibRgbCmap *cmap);
/* Below are some functions which are primarily useful for debugging
and experimentation. */
Bool
xxlib_rgb_ditherable (XlibRgbHandle *handle);
void
xxlib_rgb_set_verbose (XlibRgbHandle *handle, Bool verbose);
/* experimental colormap stuff */
void
xxlib_rgb_set_install (XlibRgbHandle *handle, Bool install);
void
xxlib_rgb_set_min_colors (XlibRgbHandle *handle, int min_colors);
Colormap
xxlib_rgb_get_cmap (XlibRgbHandle *handle);
Visual *
xxlib_rgb_get_visual (XlibRgbHandle *handle);
XVisualInfo *
xxlib_rgb_get_visual_info (XlibRgbHandle *handle);
int
xxlib_rgb_get_depth (XlibRgbHandle *handle);
Display *
xxlib_rgb_get_display (XlibRgbHandle *handle);
Screen *
xxlib_rgb_get_screen (XlibRgbHandle *handle);
unsigned long
xxlib_get_prec_from_mask(XlibRgbHandle *handle, unsigned long);
unsigned long
xxlib_get_shift_from_mask(XlibRgbHandle *handle, unsigned long);
#define XLIBRGB_ENABLE_OBSOLETE_API 1
#ifdef XLIBRGB_ENABLE_OBSOLETE_API
void
xlib_rgb_init (Display *display, Screen *screen);
void
xlib_rgb_init_with_depth (Display *display, Screen *screen, int prefDepth);
void
xlib_rgb_detach (void);
void
xlib_disallow_image_tiling (Bool disallow_it);
@ -102,58 +241,51 @@ xlib_rgb_gc_set_foreground (GC gc, uint32 rgb);
void
xlib_rgb_gc_set_background (GC gc, uint32 rgb);
typedef enum
{
XLIB_RGB_DITHER_NONE,
XLIB_RGB_DITHER_NORMAL,
XLIB_RGB_DITHER_MAX
} XlibRgbDither;
void
xlib_draw_rgb_image (Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *rgb_buf,
int rowstride);
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *rgb_buf,
int rowstride);
void
xlib_draw_rgb_image_dithalign (Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *rgb_buf,
int rowstride,
int xdith,
int ydith);
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *rgb_buf,
int rowstride,
int xdith,
int ydith);
void
xlib_draw_rgb_32_image (Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride);
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride);
void
xlib_draw_gray_image (Drawable drawable,
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride);
GC gc,
int x,
int y,
int width,
int height,
XlibRgbDither dith,
unsigned char *buf,
int rowstride);
XlibRgbCmap *
xlib_rgb_cmap_new (uint32 *colors, int n_colors);
@ -212,6 +344,8 @@ xlib_get_prec_from_mask(unsigned long);
unsigned long
xlib_get_shift_from_mask(unsigned long);
#endif /* XLIBRGB_ENABLE_OBSOLETE_API */
#ifdef __cplusplus
}
#endif /* __cplusplus */

6
gfx/src/xprint/nsXPrintContext.cpp
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@ -134,8 +134,8 @@ nsXPrintContext::Init(nsDeviceContextXp *dc, nsIDeviceContextSpecXp *aSpec)
mPDisplay = (Display *)XOpenDisplay(nsnull);
mScreen = XDefaultScreenOfDisplay(mPDisplay);
mScreenNumber = XScreenNumberOfScreen(mScreen);
xlib_disallow_image_tiling(TRUE);
xlib_rgb_init_with_depth(mPDisplay, mScreen, prefDepth);
xlib_disallow_image_tiling(TRUE);
SetupWindow(0, 0, 1200, 1200);
mPrintResolution = 91 /* or 301 - intentionally forcing scaling */;
@ -152,8 +152,8 @@ nsXPrintContext::Init(nsDeviceContextXp *dc, nsIDeviceContextSpecXp *aSpec)
mScreen = XpGetScreenOfContext(mPDisplay, mPContext);
mScreenNumber = XScreenNumberOfScreen(mScreen);
xlib_disallow_image_tiling(TRUE);
xlib_rgb_init_with_depth(mPDisplay, mScreen, prefDepth);
xlib_disallow_image_tiling(TRUE);
XpGetPageDimensions(mPDisplay, mPContext, &width, &height, &rect);
SetupWindow(rect.x, rect.y, rect.width, rect.height);
@ -780,7 +780,7 @@ nsXPrintContext::DrawImageBits(xGC *xgc,
Pixmap alpha_pixmap = None;
GC image_gc;
// Create gc clip-mask on demand
if( alphaBits != nsnull )
{