fixed incorrect checking of the existence of GLX_EXT_swap_control and friends

[demo_prior] / sdr / whitted.v.glsl

diff --git a/sdr/whitted.v.glsl b/sdr/whitted.v.glsl
index 1c55752..4e18772 100644 (file)
--- a/sdr/whitted.v.glsl
+++ b/sdr/whitted.v.glsl
@@ -1,4 +1,4 @@
-#define FOV    0.873   /* about 50 deg */
+#define FOV    0.8
 
 uniform float aspect;