From: hgn <hgodden00@gmail.com>
Date: Fri, 3 Nov 2023 14:01:43 +0000 (+0000)
Subject: i32r, q_dist fix
X-Git-Url: https://harrygodden.com/git/?p=vg.git;a=commitdiff_plain;h=87adbb9de6b8c68b912179ae00cbd49181c2945a

i32r, q_dist fix
---

diff --git a/vg_async.h b/vg_async.h
index 7537aae..b3c8a0a 100644
--- a/vg_async.h
+++ b/vg_async.h
@@ -101,10 +101,11 @@ static vg_async_item *vg_async_alloc( u32 size )
 /*
  * Wait until the current stack of async calls is completely flushed out 
  */
-static void vg_async_stall(void)
-{
+static void vg_async_stall(void){
    vg_assert_thread(k_thread_purpose_loader);
+#if 0
    vg_info( "async_stall: %d\n", SDL_SemValue( vg_async.sem_wait_for_flush ) );
+#endif
    SDL_SemWait( vg_async.sem_wait_for_flush );
 }
 
diff --git a/vg_m.h b/vg_m.h
index abd4509..6d86177 100644
--- a/vg_m.h
+++ b/vg_m.h
@@ -699,7 +699,7 @@ static void q_mulv( v4f q, v3f v, v3f d )
    v3_add( v1, v2, d );
 }
 
-static f32 q_dist( v4f q0, v3f q1 ){
+static f32 q_dist( v4f q0, v4f q1 ){
    return acosf( 2.0f * v4_dot(q0,q1) -1.0f );
 }
 
diff --git a/vg_platform.h b/vg_platform.h
index b22f989..aa4175d 100644
--- a/vg_platform.h
+++ b/vg_platform.h
@@ -125,6 +125,24 @@ static void vg_strcati32( vg_str *str, i32 value ){
       vg_strcat( str, "0" );
 }
 
+static void vg_strcati32r( vg_str *str, i32 value, i32 n, char alt ){
+   char temp[32];
+   i32 i=0;
+   while( value ){
+      if( i>=n ) 
+         break;
+
+      temp[ n-1 - (i ++) ] = '0' + (value % 10);
+      value /= 10;
+   }
+
+   for( ;i<n; i ++ )
+      temp[ n-1 - i ] = alt;
+
+   temp[n]='\0';
+   vg_strcat( str, temp );
+}
+
 static int vg_strgood( vg_str *str ){
    if( str->i == -1 ) return 0;
    else return 1;