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Fix (thanks goran!) for stupid || and && mixup... causing dither to underflow

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Ton Roosendaal 2004-11-02 22:51:09 +00:00
parent fb27561c49
commit 15f17707ca
1 changed files with 3 additions and 3 deletions
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6
source/blender/render/intern/source/rendercore.c
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@ -2861,9 +2861,9 @@ void shadepixel_short(float x, float y, int vlaknr, int mask, unsigned short *sh
if(R.r.dither_intensity!=0.0) { if(R.r.dither_intensity!=0.0) {
short dither_value = (short)((BLI_frand() -.5)*R.r.dither_intensity*256.0); short dither_value = (short)((BLI_frand() -.5)*R.r.dither_intensity*256.0);
/* no dither for color 0 or 255, is OK. intensity is <= 2.0 */ /* no dither for color 0 or 255, is OK. intensity is <= 2.0 */
if(shortcol[0]>255 || shortcol[0] < 65280) shortcol[0]+= dither_value; if(shortcol[0]>255 && shortcol[0] < 65280) shortcol[0]+= dither_value;
if(shortcol[1]>255 || shortcol[1] < 65280) shortcol[1]+= dither_value; if(shortcol[1]>255 && shortcol[1] < 65280) shortcol[1]+= dither_value;
if(shortcol[2]>255 || shortcol[2] < 65280) shortcol[2]+= dither_value; if(shortcol[2]>255 && shortcol[2] < 65280) shortcol[2]+= dither_value;
} }
} }