wined3d: Use wined3d_extract_bits().

Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Use wined3d_extract_bits().
e15b5c06 · Józef Kucia · Alexandre Julliard · 708c337f · e15b5c06
Commit e15b5c06 authored Nov 06, 2017 by Józef Kucia Committed by Alexandre Julliard Nov 06, 2017
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arb_program_shader.c dlls/wined3d/arb_program_shader.c +2 -5

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--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -877,7 +877,7 @@ static void shader_generate_arb_declarations(const struct wined3d_shader *shader
    /* After subtracting privately used constants from the hardware limit(they are loaded as
     * local constants), make sure the shader doesn't violate the env constant limit
     */
-    if(pshader)
+    if (pshader)
    {
        max_constantsF = min(max_constantsF, gl_info->limits.arb_ps_float_constants);
    }
@@ -905,10 +905,7 @@ static void shader_generate_arb_declarations(const struct wined3d_shader *shader
    {
        for (i = 0; i < max_constantsF; ++i)
        {
-            DWORD idx, mask;
+            if (!shader_constant_is_local(shader, i) && wined3d_extract_bits(reg_maps->constf, i, 1))
-            idx = i >> 5;
-            mask = 1u << (i & 0x1fu);
-            if (!shader_constant_is_local(shader, i) && (reg_maps->constf[idx] & mask))
            {
                shader_addline(buffer, "PARAM C%d = program.env[%d];\n",i, i);
            }