Add support for the Mitchell filter kernel.

[qscale] / libqscale.h

diff --git a/libqscale.h b/libqscale.h
index fd9b22f9a60930ff358d3d375b4c22fa63740c5b..d9e18e7440ed7d8eabb768c02bd54e1e4d0e767b 100644 (file)
--- a/libqscale.h
+++ b/libqscale.h
@@ -24,10 +24,12 @@ typedef struct {
 
 enum qscale_scaling_filter {
        LANCZOS = 0,
+       MITCHELL = 1,
 };
 
 enum qscale_jpeg_mode {
        SEQUENTIAL = 0,
+       PROGRESSIVE = 1,
 };
 
 qscale_img *qscale_load_jpeg(const char *filename);