André Hentschel : winex11: Multiply the error tolerance by the table caused error magnification.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 321224d2f680f2b78bf2f3e53d977a51d82d136a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=321224d2f680f2b78bf2f3e53d...

Author: André Hentschel <nerv(a)dawncrow.de>
Date:   Sun Sep 18 19:07:33 2011 +0200

winex11: Multiply the error tolerance by the table caused error magnification.

---

 dlls/gdi32/tests/dc.c       |    2 +-
 dlls/winex11.drv/xvidmode.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/gdi32/tests/dc.c b/dlls/gdi32/tests/dc.c
index 9e2b3eb..9420f78 100644
--- a/dlls/gdi32/tests/dc.c
+++ b/dlls/gdi32/tests/dc.c
@@ -765,7 +765,7 @@ static void test_gamma(void)
     ramp[0][0] = 0;
     for (i = 1; i < 256; i++) ramp[0][i] = ramp[0][i - 1] + 512;
     ret = SetDeviceGammaRamp(hdc, &ramp);
-    todo_wine ok(ret, "SetDeviceGammaRamp failed\n");
+    ok(ret, "SetDeviceGammaRamp failed\n");
 
     /* cleanup: set old ramp again */
     ret = SetDeviceGammaRamp(hdc, &oldramp);
diff --git a/dlls/winex11.drv/xvidmode.c b/dlls/winex11.drv/xvidmode.c
index 2d8a4eb..1f13737 100644
--- a/dlls/winex11.drv/xvidmode.c
+++ b/dlls/winex11.drv/xvidmode.c
@@ -335,7 +335,7 @@ static BOOL ComputeGammaFromRamp(WORD ramp[256], float *gamma)
     return FALSE;
   }
   /* check that the gamma is reasonably uniform across the ramp */
-  if (g_max - g_min > 0.1) {
+  if (g_max - g_min > 12.8) {
     ERR("ramp not uniform (max=%f, min=%f, avg=%f), rejected\n", g_max, g_min, g_avg);
     return FALSE;
   }