X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fgte_neon.s;h=b0a8f16c6931037df0b305f9afd7a373fdf60da5;hp=0db8917184b7e3149f4b99acb0edf2809dfba696;hb=983a7cfdccceaa612267a1b045110b4f831d1495;hpb=0e828e88b618067cfd112b2a8b8cdd4f2a7e04b3

diff --git a/libpcsxcore/gte_neon.s b/libpcsxcore/gte_neon.s
index 0db89171..b0a8f16c 100644
--- a/libpcsxcore/gte_neon.s
+++ b/libpcsxcore/gte_neon.s
@@ -1,10 +1,7 @@
 /*
  * (C) Gražvydas "notaz" Ignotas, 2011
  *
- * This work is licensed under the terms of any of these licenses
- * (at your option):
- *  - GNU GPL, version 2 or later.
- *  - GNU LGPL, version 2.1 or later.
+ * This work is licensed under the terms of GNU GPL version 2 or later.
  * See the COPYING file in the top-level directory.
  */
 
@@ -20,6 +17,8 @@ scratch:
 .text
 .align 2
 
+@ XXX: gteMAC calc shouldn't be saturating, but it is here
+
 @ approximate gteMAC|123 flags
 @ in: rr 123 as gteMAC|123
 @ trash: nothing
@@ -627,41 +626,4 @@ gteMVMVA_neon:
 
 
 
-@ the name is misnormer, this doesn't use NEON but oh well..
-.global gteNCLIP_neon @ r0=CP2 (d,c),
-gteNCLIP_neon:
-    push        {r4-r6,lr}
-
-    add         r1, r0, #4*12
-    ldmia       r1, {r1-r3}
-    mov         r4, r1, asr #16
-    mov         r5, r2, asr #16
-    mov         r6, r3, asr #16
-    sub         r12, r4, r5       @ 3: gteSY0 - gteSY1
-    sub         r5, r5, r6        @ 1: gteSY1 - gteSY2
-    sxth        r1, r1
-    smull       r1, r5, r1, r5    @ RdLo, RdHi
-    sub         r6, r4            @ 2: gteSY2 - gteSY0
-    sxth        r2, r2
-    smlal       r1, r5, r2, r6
-    mov         lr, #0            @ gteFLAG
-    sxth        r3, r3
-    smlal       r1, r5, r3, r12
-    mov         r6, #1<<31
-    orr         r6, #1<<15
-    movs        r2, r1, lsl #1
-    adc         r5, r5
-    cmp         r5, #0
-    movtgt      lr, #((1<<31)|(1<<16))>>16
-    mvngt       r1, #1<<31        @ maxint
-    cmn         r5, #1
-    movmi       r1, #1<<31        @ minint
-    orrmi       lr, r6
-    str         r1, [r0, #4*24]
-    str         lr, [r0, #4*(32+31)] @ gteFLAG
-
-    pop         {r4-r6,pc}
-    .size	gteNCLIP_neon, .-gteNCLIP_neon
-
-
 @ vim:filetype=armasm