diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/pdp_ripple.c | 9 |
1 files changed, 4 insertions, 5 deletions
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; |