Henri Verbeet : wined3d: Check for unread registers in a more logical way in handle_ps3_input().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ce39714228cc0d233206379290c9d2f0b30ad21e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ce39714228cc0d233206379290c9d2f0b30ad21e

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Tue Jul 27 12:54:49 2010 +0200

wined3d: Check for unread registers in a more logical way in handle_ps3_input().

~0U always >= (in_count + 2).

---

 dlls/wined3d/glsl_shader.c |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 89bc6ac..7736065 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -3757,13 +3757,11 @@ static void handle_ps3_input(struct wined3d_shader_buffer *buffer, const struct
         if (!(input_map & 1)) continue;
 
         in_idx = map[i];
-        if (in_idx >= (in_count + 2)) {
-            FIXME("More input varyings declared than supported, expect issues\n");
-            continue;
-        }
-        else if (map[i] == ~0U)
+        /* Declared, but not read register */
+        if (in_idx == ~0U) continue;
+        if (in_idx >= (in_count + 2))
         {
-            /* Declared, but not read register */
+            FIXME("More input varyings declared than supported, expect issues.\n");
             continue;
         }