[MPlayer-cvslog] r22278 - trunk/libass/ass_render.c

[eugeni]

Author: eugeni
Date: Mon Feb 19 19:31:05 2007
New Revision: 22278

Modified:
   trunk/libass/ass_render.c

Log:
Fix \fscx/\fscy animation.


Modified: trunk/libass/ass_render.c
==============================================================================
--- trunk/libass/ass_render.c	(original)
+++ trunk/libass/ass_render.c	Mon Feb 19 19:31:05 2007
@@ -702,13 +702,13 @@
 		if (tp == 'x') {
 			if (mystrtod(&p, &val)) {
 				val /= 100;
-				render_context.scale_x = (val - 1.) * pwr + 1.;
+				render_context.scale_x = render_context.scale_x * ( 1 - pwr) + val * pwr;
 			} else
 				render_context.scale_x = render_context.style->ScaleX;
 		} else if (tp == 'y') {
 			if (mystrtod(&p, &val)) {
 				val /= 100;
-				render_context.scale_y = (val - 1.) * pwr + 1.;
+				render_context.scale_y = render_context.scale_y * ( 1 - pwr) + val * pwr;
 			} else
 				render_context.scale_y = render_context.style->ScaleY;
 		}