gte_neon: make rtps division better match rtpt

otherwise causes Ridge Racer Revolution to lock up somehow?

diff --git a/libpcsxcore/gte_neon.s b/libpcsxcore/gte_neon.s
index 0eabb7f..470c3e3 100644 (file)
--- a/libpcsxcore/gte_neon.s
+++ b/libpcsxcore/gte_neon.s
@@ -199,6 +199,8 @@ gteRTPS_neon:
     @ just for 1 value, let's just use VFP divider here
     vdiv.f32    s22, s26, s22
 
+    vmov.f32    d20, #0.5
+    vadd.f32    d11, d20
     vcvt.u32.f32 d11, d11      @ quotient
 
     @ while NEON's busy we calculate some flags on ARM