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wined3d: Use the absolute source value in shader_glsl_rsq().

This commit is contained in:
Henri Verbeet 2010-02-01 13:52:59 +01:00 committed by Alexandre Julliard
parent adf4ca2e23
commit c43c2a2845
1 changed files with 2 additions and 2 deletions
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4
dlls/wined3d/glsl_shader.c
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@ -2255,12 +2255,12 @@ static void shader_glsl_rsq(const struct wined3d_shader_instruction *ins)
if (mask_size > 1) if (mask_size > 1)
{ {
shader_addline(buffer, "vec%d(%s == 0.0 ? FLT_MAX : inversesqrt(%s)));\n", shader_addline(buffer, "vec%d(%s == 0.0 ? FLT_MAX : inversesqrt(abs(%s))));\n",
mask_size, src_param.param_str, src_param.param_str); mask_size, src_param.param_str, src_param.param_str);
} }
else else
{ {
shader_addline(buffer, "%s == 0.0 ? FLT_MAX : inversesqrt(%s));\n", shader_addline(buffer, "%s == 0.0 ? FLT_MAX : inversesqrt(abs(%s)));\n",
src_param.param_str, src_param.param_str); src_param.param_str, src_param.param_str);
} }
} }