X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fdevices%2Frescale.h;h=b8ca6bb75f8ce29ea6732fe6930991c2b9a507db;hb=7fb4a4ac393f19a0b8a8998a2f1deac88c97eda0;hp=247437300e6aa4e54cab659fb214bf528c7e01c6;hpb=07e6625d8b3f4acd6a488208feaccbbe8a71c724;p=swftools.git

diff --git a/lib/devices/rescale.h b/lib/devices/rescale.h
index 2474373..b8ca6bb 100644
--- a/lib/devices/rescale.h
+++ b/lib/devices/rescale.h
@@ -28,7 +28,17 @@
 extern "C" {
 #endif
 
-void gfxdevice_rescale_init(gfxdevice_t*self, gfxdevice_t*dest, int targetwidth, int targetheight);
+/* either:
+    width,height = desired output size
+   or:
+    scale = desired zoom factor
+*/
+void gfxdevice_rescale_init(gfxdevice_t*dev, gfxdevice_t*out, int width, int height, double scale);
+gfxdevice_t* gfxdevice_rescale_new(gfxdevice_t*out, int width, int height, double scale);
+
+void gfxdevice_rescale_setzoom(gfxdevice_t*dev, double scale);
+void gfxdevice_rescale_setdevice(gfxdevice_t*dev, gfxdevice_t*out);
+
 
 #ifdef __cplusplus
 }