[PATCH 2/5] wined3d: Use wined3d_mask_from_size() in arbfp_blitter_blit().

[Henri Verbeet]

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
---
 dlls/wined3d/arb_program_shader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index e297c724412..1b533107f64 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -7922,7 +7922,7 @@ static DWORD arbfp_blitter_blit(struct wined3d_blitter *blitter, enum wined3d_bl
     {
         const struct wined3d_format *fmt = src_texture->resource.format;
         alpha_test_key.color_space_low_value = 0;
-        alpha_test_key.color_space_high_value = ~(((1u << fmt->alpha_size) - 1) << fmt->alpha_offset);
+        alpha_test_key.color_space_high_value = ~(wined3d_mask_from_size(fmt->alpha_size) << fmt->alpha_offset);
         color_key = &alpha_test_key;
     }
 
-- 
2.20.1