wined3d: Use wined3d_bit_scan() in context_preload_textures().

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

wined3d: Use wined3d_bit_scan() in context_preload_textures().
d89bfc39 · Henri Verbeet · Alexandre Julliard · a7cd33ef · d89bfc39
Commit d89bfc39 authored Jan 27, 2022 by Henri Verbeet Committed by Alexandre Julliard Jan 27, 2022
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context.c dlls/wined3d/context.c +4 -4

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--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -390,12 +390,12 @@ void context_preload_textures(struct wined3d_context *context, const struct wine
    }
    else
    {
-        WORD ffu_map = context->fixed_function_usage_map;
+        uint32_t ffu_map = context->fixed_function_usage_map;

-        for (i = 0; ffu_map; ffu_map >>= 1, ++i)
+        while (ffu_map)
        {
-            if (ffu_map & 1)
-                context_preload_texture(context, state, i);
+            i = wined3d_bit_scan(&ffu_map);
+            context_preload_texture(context, state, i);
        }
    }
 }