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Remove unused gr_line return value

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This commit is contained in:
Kp 2015-04-02 02:36:54 +00:00
parent c3161d08d5
commit ca123b6cde
3 changed files with 4 additions and 9 deletions
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9
common/2d/line.cpp
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@ -284,20 +284,15 @@ int gr_uline(fix _a1, fix _b1, fix _a2, fix _b2)
// Returns 0 if drawn with no clipping, 1 if drawn but clipped, and
// 2 if not drawn at all.
int gr_line(fix a1, fix b1, fix a2, fix b2)
void gr_line(fix a1, fix b1, fix a2, fix b2)
{
int x1, y1, x2, y2;
int clipped=0;
x1 = i2f(MINX);
y1 = i2f(MINY);
x2 = i2f(MAXX);
y2 = i2f(MAXY);
CLIPLINE(a1,b1,a2,b2,x1,y1,x2,y2,return 2,clipped=1, FIXSCALE );
CLIPLINE(a1,b1,a2,b2,x1,y1,x2,y2,return,, FIXSCALE );
gr_uline( a1, b1, a2, b2 );
return clipped;
}

2
common/include/3d.h
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@ -312,7 +312,7 @@ constexpr std::size_t MAX_POINTS_IN_POLY = 100;
typedef void (*tmap_drawer_type)(const grs_bitmap &bm,uint_fast32_t nv,const g3s_point *const *vertlist);
typedef void (*flat_drawer_type)(uint_fast32_t nv,const array<fix, MAX_POINTS_IN_POLY*2> &vertlist);
typedef int (*line_drawer_type)(fix x0,fix y0,fix x1,fix y1);
typedef void (*line_drawer_type)(fix x0,fix y0,fix x1,fix y1);
// This is the gr_upoly-like interface to the texture mapper which uses texture-mapper compatible
// (ie, avoids cracking) edge/delta computation.

2
common/include/gr.h
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@ -323,7 +323,7 @@ unsigned char gr_gpixel(const grs_bitmap &bitmap, int x, int y );
unsigned char gr_ugpixel(const grs_bitmap &bitmap, int x, int y );
// Draws a line into the current canvas in the current color and drawmode.
int gr_line(fix x0,fix y0,fix x1,fix y1);
void gr_line(fix x0,fix y0,fix x1,fix y1);
int gr_uline(fix x0,fix y0,fix x1,fix y1);
// Draw the bitmap into the current canvas at the specified location.