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changed indentation to use spaces only

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dan
2004-10-12 21:28:27 +00:00
parent 5912898b06
commit 6830b05716
240 changed files with 35951 additions and 35773 deletions
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149
wrlib/wraster.h
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@@ -1,18 +1,18 @@
/*
* Raster graphics library
*
*
* Copyright (c) 1997-2003 Alfredo K. Kojima
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -20,15 +20,15 @@
/*
* Environment variables:
*
*
* WRASTER_GAMMA <rgamma>/<ggamma>/<bgamma>
* gamma correction value. Must be greater than 0
* Only for PseudoColor visuals.
*
*
* Default:
* WRASTER_GAMMA 1/1/1
*
*
*
*
* If you want a specific value for a screen, append the screen number
* preceded by a hash to the variable name as in
* WRASTER_GAMMA#1
@@ -86,14 +86,14 @@ extern "C" {
/* std colormap usage/creation modes */
enum {
RUseStdColormap, /* default. fallbacks to RIgnore.. if
there is none defined */
RUseStdColormap, /* default. fallbacks to RIgnore.. if
there is none defined */
RCreateStdColormap,
RIgnoreStdColormap
};
typedef struct RContextAttributes {
int flags;
int render_mode;
@@ -101,10 +101,10 @@ typedef struct RContextAttributes {
float rgamma; /* gamma correction for red, */
float ggamma; /* green, */
float bgamma; /* and blue */
VisualID visualid; /* visual ID to use */
VisualID visualid; /* visual ID to use */
int use_shared_memory; /* True of False */
int scaling_filter;
int standard_colormap_mode; /* what to do with std cma */
int standard_colormap_mode; /* what to do with std cma */
} RContextAttributes;
@@ -117,17 +117,17 @@ typedef struct RContext {
Display *dpy;
int screen_number;
Colormap cmap;
RContextAttributes *attribs;
GC copy_gc;
Visual *visual;
int depth;
Window drawable; /* window to pass for XCreatePixmap().*/
/* generally = root */
Window drawable; /* window to pass for XCreatePixmap().*/
/* generally = root */
int vclass;
unsigned long black;
unsigned long white;
@@ -139,14 +139,14 @@ typedef struct RContext {
XStandardColormap *std_rgb_map; /* standard RGB colormap */
XStandardColormap *std_gray_map; /* standard grayscale colormap */
int ncolors; /* total number of colors we can use */
XColor *colors; /* internal colormap */
unsigned long *pixels; /* RContext->colors[].pixel */
struct {
unsigned int use_shared_pixmap:1;
unsigned int optimize_for_speed:1;
unsigned int use_shared_pixmap:1;
unsigned int optimize_for_speed:1;
} flags;
} RContext;
@@ -160,8 +160,8 @@ typedef struct RColor {
typedef struct RHSVColor {
unsigned short hue; /* 0-359 */
unsigned char saturation; /* 0-255 */
unsigned short hue; /* 0-359 */
unsigned char saturation; /* 0-255 */
unsigned char value; /* 0-255 */
} RHSVColor;
@@ -176,7 +176,7 @@ typedef struct RSegment {
int x1, y1, x2, y2;
} RSegment;
/* image formats */
enum RImageFormat {
@@ -190,9 +190,9 @@ enum RImageFormat {
*/
typedef struct RImage {
unsigned char *data; /* image data RGBA or RGB */
int width, height; /* size of the image */
int width, height; /* size of the image */
enum RImageFormat format;
RColor background; /* background color */
RColor background; /* background color */
int refCount;
} RImage;
@@ -221,21 +221,21 @@ enum {
/* smoothed scaling filter types */
enum {
RBoxFilter,
RTriangleFilter,
RBellFilter,
RBSplineFilter,
RLanczos3Filter,
RMitchellFilter
RTriangleFilter,
RBellFilter,
RBSplineFilter,
RLanczos3Filter,
RMitchellFilter
};
/* note that not all operations are supported in all functions */
enum {
RClearOperation, /* clear with 0 */
RCopyOperation,
RNormalOperation, /* same as combine */
RAddOperation,
RSubtractOperation
RClearOperation, /* clear with 0 */
RCopyOperation,
RNormalOperation, /* same as combine */
RAddOperation,
RSubtractOperation
};
@@ -247,8 +247,8 @@ enum {
enum {
RSunkenBevel = -1,
RNoBevel = 0,
RRaisedBevel = 1
RNoBevel = 0,
RRaisedBevel = 1
};
/* bw compat */
#define RBEV_SUNKEN RSunkenBevel
@@ -261,8 +261,8 @@ enum {
enum {
RHorizontalGradient = 2,
RVerticalGradient = 3,
RDiagonalGradient = 4
RVerticalGradient = 3,
RDiagonalGradient = 4
};
/* for backwards compatibility */
#define RGRD_HORIZONTAL RHorizontalGradient
@@ -284,7 +284,7 @@ enum {
#define RERR_BADVISUALID 16 /* invalid visual ID requested for context */
#define RERR_STDCMAPFAIL 17 /* failed to created std colormap */
#define RERR_XERROR 127 /* internal X error */
#define RERR_INTERNAL 128 /* should not happen */
@@ -303,7 +303,7 @@ char *RGetImageFileFormat(char *file);
* Xlib contexts
*/
RContext *RCreateContext(Display *dpy, int screen_number,
RContextAttributes *attribs);
RContextAttributes *attribs);
void RDestroyContext(RContext *context);
@@ -317,7 +317,7 @@ RImage *RCreateImage(unsigned width, unsigned height, int alpha);
RImage *RCreateImageFromXImage(RContext *context, XImage *image, XImage *mask);
RImage *RCreateImageFromDrawable(RContext *context, Drawable drawable,
Pixmap mask);
Pixmap mask);
RImage *RLoadImage(RContext *context, char *file, int index);
@@ -337,29 +337,29 @@ Bool RSaveImage(RImage *image, char *filename, char *format);
*/
RImage *RCloneImage(RImage *image);
RImage *RGetSubImage(RImage *image, int x, int y, unsigned width,
unsigned height);
RImage *RGetSubImage(RImage *image, int x, int y, unsigned width,
unsigned height);
void RCombineImageWithColor(RImage *image, RColor *color);
void RCombineImages(RImage *image, RImage *src);
void RCombineArea(RImage *image, RImage *src, int sx, int sy, unsigned width,
unsigned height, int dx, int dy);
unsigned height, int dx, int dy);
void RCombineImagesWithOpaqueness(RImage *image, RImage *src, int opaqueness);
void RCombineAreaWithOpaqueness(RImage *image, RImage *src, int sx, int sy,
unsigned width, unsigned height, int dx, int dy,
int opaqueness);
void RCombineAreaWithOpaqueness(RImage *image, RImage *src, int sx, int sy,
unsigned width, unsigned height, int dx, int dy,
int opaqueness);
RImage *RScaleImage(RImage *image, unsigned new_width, unsigned new_height);
RImage *RSmoothScaleImage(RImage *src, unsigned new_width,
unsigned new_height);
RImage *RSmoothScaleImage(RImage *src, unsigned new_width,
unsigned new_height);
RImage *RRotateImage(RImage *image, float angle);
RImage *RMakeTiledImage(RImage *tile, unsigned width, unsigned height);
@@ -375,27 +375,27 @@ void RPutPixel(RImage *image, int x, int y, RColor *color);
void ROperatePixel(RImage *image, int operation, int x, int y, RColor *color);
void RPutPixels(RImage *image, RPoint *points, int npoints, int mode,
RColor *color);
void RPutPixels(RImage *image, RPoint *points, int npoints, int mode,
RColor *color);
void ROperatePixels(RImage *image, int operation, RPoint *points,
int npoints, int mode, RColor *color);
void ROperatePixels(RImage *image, int operation, RPoint *points,
int npoints, int mode, RColor *color);
int RDrawLine(RImage *image, int x0, int y0, int x1, int y1, RColor *color);
int ROperateLine(RImage *image, int operation, int x0, int y0, int x1, int y1,
RColor *color);
RColor *color);
void RDrawLines(RImage *image, RPoint *points, int npoints, int mode,
RColor *color);
void RDrawLines(RImage *image, RPoint *points, int npoints, int mode,
RColor *color);
void ROperateLines(RImage *image, int operation, RPoint *points, int npoints,
int mode, RColor *color);
int mode, RColor *color);
void RDrawSegments(RImage *image, RSegment *segs, int nsegs, RColor *color);
void ROperateSegments(RImage *image, int operation, RSegment *segs, int nsegs,
RColor *color);
RColor *color);
/*
* Color convertion
@@ -409,20 +409,20 @@ void RHSVtoRGB(RHSVColor *hsv, RColor *rgb);
void RClearImage(RImage *image, RColor *color);
void RFillImage(RImage *image, RColor *color);
void RBevelImage(RImage *image, int bevel_type);
RImage *RRenderGradient(unsigned width, unsigned height, RColor *from,
RColor *to, int style);
RImage *RRenderGradient(unsigned width, unsigned height, RColor *from,
RColor *to, int style);
RImage *RRenderMultiGradient(unsigned width, unsigned height, RColor **colors,
int style);
RImage *RRenderMultiGradient(unsigned width, unsigned height, RColor **colors,
int style);
RImage *RRenderInterwovenGradient(unsigned width, unsigned height,
RColor colors1[2], int thickness1,
RColor colors2[2], int thickness2);
RColor colors1[2], int thickness1,
RColor colors2[2], int thickness2);
/*
@@ -431,24 +431,24 @@ RImage *RRenderInterwovenGradient(unsigned width, unsigned height,
int RConvertImage(RContext *context, RImage *image, Pixmap *pixmap);
int RConvertImageMask(RContext *context, RImage *image, Pixmap *pixmap,
Pixmap *mask, int threshold);
Pixmap *mask, int threshold);
/*
* misc. utilities
*/
RXImage *RCreateXImage(RContext *context, int depth,
unsigned width, unsigned height);
unsigned width, unsigned height);
RXImage *RGetXImage(RContext *context, Drawable d, int x, int y,
unsigned width, unsigned height);
unsigned width, unsigned height);
void RDestroyXImage(RContext *context, RXImage *ximage);
void RPutXImage(RContext *context, Drawable d, GC gc, RXImage *ximage,
int src_x, int src_y, int dest_x, int dest_y,
unsigned width, unsigned height);
void RPutXImage(RContext *context, Drawable d, GC gc, RXImage *ximage,
int src_x, int src_y, int dest_x, int dest_y,
unsigned width, unsigned height);
/* do not free the returned string! */
const char *RMessageForError(int errorCode);
@@ -463,3 +463,4 @@ extern int RErrorCode;
#endif /* __cplusplus */
#endif