0.92 release

[imager.git] / imexttypes.h

diff --git a/imexttypes.h b/imexttypes.h
index 13553824ec747da3621ab18c2ac745fb58439f77..9fd1a0c045c253c57cbac68727a8e231fae534ce 100644 (file)
--- a/imexttypes.h
+++ b/imexttypes.h
@@ -19,8 +19,14 @@
  readers.  Switching away from calling readcb etc to i_io_read() etc
  should fix your code.
 
+ Version 4 added i_psamp() and i_psampf() pointers to the i_img
+ structure.
+
+ Version 5 changed the return types of i_get_file_background() and
+ i_get_file_backgroundf() from void to int.
+
 */
-#define IMAGER_API_VERSION 3
+#define IMAGER_API_VERSION 5
 
 /*
  IMAGER_API_LEVEL is the level of the structure.  New function pointers
@@ -172,8 +178,8 @@ typedef struct {
                      int out_channels, i_color const * bg);
   int (*f_i_gsampf_bg)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_fsample_t *samples,
                      int out_channels, i_fcolor const * bg);
-  void (*f_i_get_file_background)(i_img *im, i_color *bg);
-  void (*f_i_get_file_backgroundf)(i_img *im, i_fcolor *bg);
+  int (*f_i_get_file_background)(i_img *im, i_color *bg);
+  int (*f_i_get_file_backgroundf)(i_img *im, i_fcolor *bg);
   unsigned long (*f_i_utf8_advance)(char const **p, size_t *len);
   i_render *(*f_i_render_new)(i_img *im, i_img_dim width);
   void (*f_i_render_delete)(i_render *r);
@@ -212,7 +218,7 @@ typedef struct {
   void (*f_io_glue_destroy)(i_io_glue_t *ig);
 
   /* IMAGER_API_LEVEL 8 functions will be added here */
-  
+
 } im_ext_funcs;
 
 #define PERL_FUNCTION_TABLE_NAME "Imager::__ext_func_table"