Added t/testtools.pl to MANIFEST.

[imager.git] / imgdouble.c

diff --git a/imgdouble.c b/imgdouble.c
index 7770f7a924788e3d980e565c2fc986f2aae6b2ad..90587820a52bb8a7baf020434494f518888b9dc5 100644 (file)
--- a/imgdouble.c
+++ b/imgdouble.c
@@ -32,9 +32,9 @@ static int i_gpixf_ddoub(i_img *im, int x, int y, i_fcolor *val);
 static int i_glinf_ddoub(i_img *im, int l, int r, int y, i_fcolor *vals);
 static int i_plinf_ddoub(i_img *im, int l, int r, int y, i_fcolor *vals);
 static int i_gsamp_ddoub(i_img *im, int l, int r, int y, i_sample_t *samps, 
-                       int *chans, int chan_count);
+                       int const *chans, int chan_count);
 static int i_gsampf_ddoub(i_img *im, int l, int r, int y, i_fsample_t *samps, 
-                        int *chans, int chan_count);
+                        int const *chans, int chan_count);
 
 /*
 =item IIM_base_16bit_direct
@@ -260,7 +260,7 @@ static int i_plinf_ddoub(i_img *im, int l, int r, int y, i_fcolor *vals) {
 }
 
 static int i_gsamp_ddoub(i_img *im, int l, int r, int y, i_sample_t *samps, 
-                       int *chans, int chan_count) {
+                       int const *chans, int chan_count) {
   int ch, count, i, w;
   int off;
 
@@ -305,7 +305,7 @@ static int i_gsamp_ddoub(i_img *im, int l, int r, int y, i_sample_t *samps,
 }
 
 static int i_gsampf_ddoub(i_img *im, int l, int r, int y, i_fsample_t *samps, 
-                        int *chans, int chan_count) {
+                        int const *chans, int chan_count) {
   int ch, count, i, w;
   int off;
 
@@ -349,3 +349,17 @@ static int i_gsampf_ddoub(i_img *im, int l, int r, int y, i_fsample_t *samps,
   }
 }
 
+
+/*
+=back
+
+=head1 AUTHOR
+
+Tony Cook <tony@develop-help.com>
+
+=head1 SEE ALSO
+
+Imager(3)
+
+=cut
+*/