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Updating to version 0.20.2

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Many bug fixes.
This commit is contained in:
dan
1998-10-21 14:43:47 +00:00
parent 9d2e6ef9f1
commit 9af1c6c415
222 changed files with 9132 additions and 4322 deletions
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44
wrlib/wraster.h
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@@ -39,8 +39,8 @@
#define RLRASTER_H_
/* version of the header for the library: 0.8 */
#define WRASTER_HEADER_VERSION 8
/* version of the header for the library: 0.10 */
#define WRASTER_HEADER_VERSION 10
#ifdef HAVE_ALLOCA_H
#include <alloca.h>
@@ -158,9 +158,11 @@ typedef struct RImage {
*/
typedef struct RXImage {
XImage *image;
/* Private data. Do not access */
#ifdef XSHM
XShmSegmentInfo info;
int is_shared;
char is_shared;
#endif
} RXImage;
@@ -216,6 +218,22 @@ enum {
/* error codes */
#define RERR_NONE 0
#define RERR_OPEN 1 /* cant open file */
#define RERR_READ 2 /* error reading from file */
#define RERR_WRITE 3 /* error writing to file */
#define RERR_NOMEMORY 4 /* out of memory */
#define RERR_NOCOLOR 5 /* out of color cells */
#define RERR_BADIMAGEFILE 6 /* image file is corrupted or invalid */
#define RERR_BADFORMAT 7 /* image file format is unknown */
#define RERR_BADINDEX 8 /* no such image index in file */
#define RERR_BADVISUALID 16 /* invalid visual ID requested for context */
#define RERR_XERROR 127 /* internal X error */
#define RERR_INTERNAL 128 /* should not happen */
/*
* Returns a NULL terminated array of strings containing the
@@ -231,6 +249,7 @@ void RFreeStringList(char **list);
RContext *RCreateContext(Display *dpy, int screen_number,
RContextAttributes *attribs);
void RDestroyContext(RContext *context);
Bool RGetClosestXColor(RContext *context, RColor *color, XColor *retColor);
@@ -251,6 +270,10 @@ void RDestroyImage(RImage *image);
RImage *RGetImageFromXPMData(RContext *context, char **data);
/*
* RImage storing
*/
Bool RSaveImage(RImage *image, char *filename, char *format);
/*
* Area manipulation
@@ -320,9 +343,9 @@ void RHSVtoRGB(RHSVColor *hsv, RColor *rgb);
/*
* Painting
*/
int RClearImage(RImage *image, RColor *color);
void RClearImage(RImage *image, RColor *color);
int RBevelImage(RImage *image, int bevel_type);
void RBevelImage(RImage *image, int bevel_type);
RImage *RRenderGradient(unsigned width, unsigned height, RColor *from,
RColor *to, int style);
@@ -343,7 +366,7 @@ int RConvertImageMask(RContext *context, RImage *image, Pixmap *pixmap,
/*
* misc. utilities
*/
RXImage *RCreateXImage(RContext *context, int depth,
RXImage *RCreateXImage(RContext *context, int depth,
unsigned width, unsigned height);
void RDestroyXImage(RContext *context, RXImage *ximage);
@@ -352,13 +375,12 @@ 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);
/****** Global Variables *******/
/*
* Where error strings are stored
*/
extern char RErrorString[];
extern int RErrorCode;
#endif