ENH: IO abstract layer is finally working

[gdcm.git] / src / gdcmmpeg2 / src / mpeg2dec / global.h

diff --git a/src/gdcmmpeg2/src/mpeg2dec/global.h b/src/gdcmmpeg2/src/mpeg2dec/global.h
index a8cc422a0cc57d1016b560c9f1175594f72992d7..363e0db1f198be6b4363d0401a8e382d3c7fffae 100644 (file)
--- a/src/gdcmmpeg2/src/mpeg2dec/global.h
+++ b/src/gdcmmpeg2/src/mpeg2dec/global.h
@@ -118,6 +118,7 @@ void form_predictions _ANSI_ARGS_((int bx, int by, int macroblock_type,
 void Spatial_Prediction _ANSI_ARGS_((void));
 
 /* store.c */
+void FreeStaticBuffer _ANSI_ARGS_((void));
 void Write_Frame _ANSI_ARGS_((unsigned char *src[], int frame));
 
 #ifdef DISPLAY
@@ -420,7 +421,11 @@ EXTERN int broken_link;
 /* layer specific variables (needed for SNR and DP scalability) */
 EXTERN struct layer_data {
   /* bit input */
-  int Infile;
+  istream *Infile;
+/*  int  (*open_stream) (char *filename);*/
+  off_t   (*seek_stream) (istream *is, off_t offset,int whence);
+  ssize_t (*read_stream) (istream *is, void *buf, size_t count);
+  int  (*close_stream) (istream *is);
   unsigned char Rdbfr[2048];
   unsigned char *Rdptr;
   unsigned char Inbfr[16];