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r300: recalculate point size, if point min/max size changes

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Fixes two wine d3d9 unit tests
This commit is contained in:
Maciej Cencora
2010-03-06 13:39:13 +01:00
committed by Alex Deucher
parent 44d92d4bbe
commit 77ed4d1f5d
1 changed files with 2 additions and 0 deletions
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src/mesa/drivers/dri/r300/r300_state.c
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@@ -794,12 +794,14 @@ static void r300PointParameter(GLcontext * ctx, GLenum pname, const GLfloat * pa
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 * 6.0);
r300PointSize(ctx, ctx->Point.Size);
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 * 6.0)
<< R300_GA_POINT_MINMAX_MAX_SHIFT;
r300PointSize(ctx, ctx->Point.Size);
break;
case GL_POINT_DISTANCE_ATTENUATION:
break;