applied MSVC compatibility patch from Dwight Kelly

[swftools.git] / lib / modules / swfdraw.c

diff --git a/lib/modules/swfdraw.c b/lib/modules/swfdraw.c
index 66f169c..2613e0c 100644 (file)
--- a/lib/modules/swfdraw.c
+++ b/lib/modules/swfdraw.c
@@ -23,7 +23,7 @@ static void swf_ShapeDrawerClear(drawer_t*draw);
 
 static void swf_ShapeDrawerInit(drawer_t*draw, TAG*tag, int fillstylebits, int linestylebits)
 {
-    SWFSHAPEDRAWER*sdraw = rfx_calloc(sizeof(SWFSHAPEDRAWER));
+    SWFSHAPEDRAWER*sdraw = (SWFSHAPEDRAWER*)rfx_calloc(sizeof(SWFSHAPEDRAWER));
     draw->internal = sdraw;
 
     draw->setLineStyle = swf_ShapeDrawerSetLineStyle;
@@ -95,8 +95,8 @@ static void fixEndPoint(drawer_t*draw)
 static void swf_ShapeDrawerMoveTo(drawer_t*draw, FPOINT * to)
 {
     SWFSHAPEDRAWER*sdraw = (SWFSHAPEDRAWER*)draw->internal;
-    int x = to->x*20;
-    int y = to->y*20;
+    int x = to->x*20+0.001;
+    int y = to->y*20+0.001;
 
     /* we need to write moveto always- it
        might be that it signals the end of a polygon, otherwise
@@ -117,8 +117,8 @@ static void swf_ShapeDrawerMoveTo(drawer_t*draw, FPOINT * to)
 static void swf_ShapeDrawerLineTo(drawer_t*draw, FPOINT * to)
 {
     SWFSHAPEDRAWER*sdraw = (SWFSHAPEDRAWER*)draw->internal;
-    int x = to->x*20;
-    int y = to->y*20;
+    int x = to->x*20+0.001;
+    int y = to->y*20+0.001;
     if(sdraw->lastx < sdraw->bbox.xmin) sdraw->bbox.xmin = sdraw->lastx;
     if(sdraw->lasty < sdraw->bbox.ymin) sdraw->bbox.ymin = sdraw->lasty;
     if(sdraw->lastx > sdraw->bbox.xmax) sdraw->bbox.xmax = sdraw->lastx;
@@ -135,10 +135,10 @@ static void swf_ShapeDrawerLineTo(drawer_t*draw, FPOINT * to)
 static void swf_ShapeDrawerSplineTo(drawer_t*draw, FPOINT * c1, FPOINT*  to)
 {
     SWFSHAPEDRAWER*sdraw = (SWFSHAPEDRAWER*)draw->internal;
-    int tx = c1->x*20;
-    int ty = c1->y*20;
-    int x = to->x*20;
-    int y = to->y*20;
+    int tx = c1->x*20+0.001;
+    int ty = c1->y*20+0.001;
+    int x = to->x*20+0.001;
+    int y = to->y*20+0.001;
     if(sdraw->lastx < sdraw->bbox.xmin) sdraw->bbox.xmin = sdraw->lastx;
     if(sdraw->lasty < sdraw->bbox.ymin) sdraw->bbox.ymin = sdraw->lasty;
     if(sdraw->lastx > sdraw->bbox.xmax) sdraw->bbox.xmax = sdraw->lastx;
@@ -196,7 +196,7 @@ SRECT swf_ShapeDrawerGetBBox(drawer_t*draw)
 SHAPE* swf_ShapeDrawerToShape(drawer_t*draw)
 {
     SWFSHAPEDRAWER*sdraw = (SWFSHAPEDRAWER*)draw->internal;
-    SHAPE* shape = rfx_alloc(sizeof(SHAPE));
+    SHAPE* shape = (SHAPE*)rfx_alloc(sizeof(SHAPE));
     if(!sdraw->isfinished) {
        fprintf(stderr, "Warning: you should Finish() your drawer before calling DrawerToShape");
        swf_ShapeDrawerFinish(draw);