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Added 'const' attribute on non-modified arguments for drawing functions

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All these functions expects agruments like color or list-of-points
that should not be modified (and are not) by the function; added
the corresponding qualifier to reflect that.
This commit is contained in:
Christophe CURIS
2013-05-01 20:26:33 +02:00
committed by Carlos R. Mafra
parent d1e1c13fa3
commit 8f7d4b7751
3 changed files with 31 additions and 31 deletions
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34
wrlib/wraster.h
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@@ -378,31 +378,31 @@ RImage* RMakeCenteredImage(RImage *image, unsigned width, unsigned height,
*/
Bool RGetPixel(RImage *image, int x, int y, RColor *color);
void RPutPixel(RImage *image, int x, int y, RColor *color);
void RPutPixel(RImage *image, int x, int y, const RColor *color);
void ROperatePixel(RImage *image, int operation, int x, int y, RColor *color);
void ROperatePixel(RImage *image, int operation, int x, int y, const RColor *color);
void RPutPixels(RImage *image, RPoint *points, int npoints, int mode,
RColor *color);
void RPutPixels(RImage *image, const RPoint *points, int npoints, int mode,
const RColor *color);
void ROperatePixels(RImage *image, int operation, RPoint *points,
int npoints, int mode, RColor *color);
void ROperatePixels(RImage *image, int operation, const RPoint *points,
int npoints, int mode, const RColor *color);
int RDrawLine(RImage *image, int x0, int y0, int x1, int y1, RColor *color);
int RDrawLine(RImage *image, int x0, int y0, int x1, int y1, const RColor *color);
int ROperateLine(RImage *image, int operation, int x0, int y0, int x1, int y1,
RColor *color);
const RColor *color);
void RDrawLines(RImage *image, RPoint *points, int npoints, int mode,
RColor *color);
void RDrawLines(RImage *image, const RPoint *points, int npoints, int mode,
const RColor *color);
void ROperateLines(RImage *image, int operation, RPoint *points, int npoints,
int mode, RColor *color);
void ROperateLines(RImage *image, int operation, const RPoint *points, int npoints,
int mode, const RColor *color);
void RDrawSegments(RImage *image, RSegment *segs, int nsegs, RColor *color);
void RDrawSegments(RImage *image, const RSegment *segs, int nsegs, const RColor *color);
void ROperateSegments(RImage *image, int operation, RSegment *segs, int nsegs,
RColor *color);
void ROperateSegments(RImage *image, int operation, const RSegment *segs, int nsegs,
const RColor *color);
/*
* Color convertion
@@ -413,11 +413,11 @@ void RHSVtoRGB(RHSVColor *hsv, RColor *rgb);
/*
* Painting
*/
void RClearImage(RImage *image, RColor *color);
void RClearImage(RImage *image, const RColor *color);
void RLightImage(RImage *image, RColor *color);
void RFillImage(RImage *image, RColor *color);
void RFillImage(RImage *image, const RColor *color);
void RBevelImage(RImage *image, int bevel_type);