From fce77140f1d1ca2c0e8e137a83a82a83823b2ee3 Mon Sep 17 00:00:00 2001
From: "N.N." <sevyves@users.sourceforge.net>
Date: Fri, 17 Oct 2003 22:08:43 +0000
Subject: Updated for 0.12.9
svn path=/trunk/externals/pidip/; revision=1103
---
modules/pdp_ripple.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
(limited to 'modules')
diff --git a/modules/pdp_ripple.c b/modules/pdp_ripple.c
index e0ceca7..07b3bfe 100644
--- a/modules/pdp_ripple.c
+++ b/modules/pdp_ripple.c
@@ -28,7 +28,7 @@
#include "pdp.h"
#include <math.h>
-#define MAGIC_THRESHOLD 5
+#define MAGIC_THRESHOLD 30
static unsigned int fastrand_val;
#define inline_fastrand() (fastrand_val=fastrand_val*1103515245+12345)
@@ -114,18 +114,17 @@ static void pdp_ripple_allocate(t_pdp_ripple *x)
int i;
x->x_diff = (short int*) getbytes((x->x_vsize + (x->x_vsize>>1))<<1);
- x->x_bdata = (short int *)getbytes((( x->x_vsize + (x->x_vsize>>1))<<1));
+ x->x_bdata = (short int *) getbytes((( x->x_vsize + (x->x_vsize>>1))<<1));
x->x_maph = x->x_vheight / 2 + 1;
x->x_mapw = x->x_vwidth / 2 + 1;
x->x_map = (int *)getbytes(x->x_maph*x->x_mapw*3*sizeof(t_int));
x->x_vtable = (signed char *)getbytes(x->x_maph*x->x_mapw*2*sizeof(signed char));
- if( !x->x_map || x->x_vtable || !x->x_bdata || ! x->x_diff ) {
+ if( !x->x_map || !x->x_vtable || !x->x_bdata || !x->x_diff ) {
post( "pdp_ripple : severe error : cannot allocate buffers" );
}
x->x_map1 = x->x_map;
x->x_map2 = x->x_map + x->x_maph * x->x_mapw;
x->x_map3 = x->x_map + x->x_mapw * x->x_maph * 2;
-
}
/* check if there is a real difference with background image */
@@ -308,7 +307,7 @@ static void pdp_ripple_process_yv12(t_pdp_ripple *x)
if ( x->x_bdata && x->x_snapshot )
{
x->x_snapshot = 0;
- memcpy( x->x_bdata, data, (x->x_vsize + (x->x_vsize<<1))<<1 );
+ memcpy( x->x_bdata, data, (x->x_vsize + (x->x_vsize>>1))<<1 );
}
totalnbpixels = x->x_vsize;
--
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