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r300: Fix point minmax size

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There are 6 subpixel units per pixel, not 16.
This commit is contained in:
Nicolai Haehnle 2008-07-27 21:18:29 +02:00
parent 322677b878
commit e88be7d375
1 changed files with 2 additions and 2 deletions
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4
src/mesa/drivers/dri/r300/r300_state.c
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@ -881,12 +881,12 @@ static void r300PointParameter(GLcontext * ctx, GLenum pname, const GLfloat * pa
case GL_POINT_SIZE_MIN:
R300_STATECHANGE(r300, ga_point_minmax);
r300->hw.ga_point_minmax.cmd[1] &= ~R300_GA_POINT_MINMAX_MIN_MASK;
r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MinSize * 16.0);
r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MinSize * 6.0);
break;
case GL_POINT_SIZE_MAX:
R300_STATECHANGE(r300, ga_point_minmax);
r300->hw.ga_point_minmax.cmd[1] &= ~R300_GA_POINT_MINMAX_MAX_MASK;
r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MaxSize * 16.0)
r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MaxSize * 6.0)
<< R300_GA_POINT_MINMAX_MAX_SHIFT;
break;
case GL_POINT_DISTANCE_ATTENUATION: