gpu_neon: adjust some comments and things

[pcsx_rearmed.git] / plugins / gpu_neon / psx_gpu / psx_gpu_arm_neon.S

diff --git a/plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S b/plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
index da47756..c62c1ba 100644 (file)
--- a/plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
+++ b/plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
@@ -369,8 +369,8 @@ function(compute_all_gradients)
   sub r14, r14, #(62 - 12)           @ r14 = shift - (62 - FIXED_BITS)
 
   vshll.u16 uvrg_base, uvrg0, #16    @ uvrg_base = uvrg0 << 16
-  vdup.u32 r_shift, r14              @ r_shift = { shift, shift, shift, shift }
-
+  vdup.u32 r_shift, r14              @ r_shift = { shift, shift*, shift, shift* }
+                                     @ * - vshl.u64: ignored by hw
   vadd.u32 uvrg_base, uvrgb_phase
   vabs.s32 ga_uvrg_x, ga_uvrg_x      @ ga_uvrg_x = abs(ga_uvrg_x)