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changed format of RImage, added x86 speicfic optimized code

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kojima
2000-01-14 16:39:15 +00:00
parent f2de1c9dcf
commit a30475fc0f
23 changed files with 1527 additions and 1324 deletions
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19
wrlib/wraster.h
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@@ -39,8 +39,8 @@
#define RLRASTER_H_
/* version of the header for the library: 0.16 */
#define WRASTER_HEADER_VERSION 16
/* version of the header for the library: 0.20 */
#define WRASTER_HEADER_VERSION 20
#include <X11/Xlib.h>
@@ -145,6 +145,7 @@ typedef struct RContext {
struct {
unsigned int use_shared_pixmap:1;
unsigned int optimize_for_speed:1;
} flags;
} RContext;
@@ -174,14 +175,23 @@ typedef struct RSegment {
int x1, y1, x2, y2;
} RSegment;
/* image formats */
enum RImageFormat {
RRGBFormat,
RRGBAFormat
};
/*
* internal 24bit+alpha image representation
*/
typedef struct RImage {
unsigned char *data; /* image data RGBA or RGB */
unsigned width, height; /* size of the image */
enum RImageFormat format;
RColor background; /* background color */
unsigned char *data[4]; /* image data (R,G,B,A) */
} RImage;
@@ -198,7 +208,6 @@ typedef struct RXImage {
#endif
} RXImage;
/* image display modes */
enum {
@@ -313,7 +322,7 @@ RImage *RLoadImage(RContext *context, char *file, int index);
void RDestroyImage(RImage *image);
RImage *RGetImageFromXPMData(RContext *context, char **data);
RImage *RGetImageFromXPMData(RContext *context, char **xpmData);
/*
* RImage storing