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authorTomer Shalev <shalev.tomer@gmail.com>2010-01-17 21:15:56 +0000
committerTomer Shalev <shalev.tomer@gmail.com>2010-01-17 21:15:56 +0000
commitab450a81ec1d81d3ea92a5b14edd2265fc2227ea (patch)
treec6aa4d9bf18ec2b6558f18c82b6c213f9d87053a /apps/plugins/fractals/fractal.c
parent5b94d44cc0b0bc7caceafff60131b633cc45c6bc (diff)
downloadrockbox-ab450a81ec1d81d3ea92a5b14edd2265fc2227ea.tar.gz
rockbox-ab450a81ec1d81d3ea92a5b14edd2265fc2227ea.zip
Fractals: Prevent zooming more than deepest possible zoom
This prevent the mandelbrost set from being trashed if zooming too much git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24264 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/fractals/fractal.c')
-rw-r--r--apps/plugins/fractals/fractal.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/plugins/fractals/fractal.c b/apps/plugins/fractals/fractal.c
index aa8f39853c..7543963ded 100644
--- a/apps/plugins/fractals/fractal.c
+++ b/apps/plugins/fractals/fractal.c
@@ -167,8 +167,8 @@ enum plugin_status plugin_start(const void* parameter)
if (lastbutton != FRACTAL_ZOOM_OUT_PRE)
break;
#endif
- ops->zoom(-1);
- redraw = REDRAW_FULL;
+ if (!ops->zoom(-1))
+ redraw = REDRAW_FULL;
break;
@@ -180,8 +180,8 @@ enum plugin_status plugin_start(const void* parameter)
#ifdef FRACTAL_ZOOM_IN2
case FRACTAL_ZOOM_IN2:
#endif
- ops->zoom(1);
- redraw = REDRAW_FULL;
+ if (!ops->zoom(1))
+ redraw = REDRAW_FULL;
break;
case FRACTAL_UP: