- sync with mpeg2dec 0.2.1

- small changes to frame freeing logic

CVS patchset: 1655
CVS date: 2002/04/01 13:18:21

1 files changed, 12 insertions, 6 deletions

diff --git a/src/libmpeg2/idct_mlib.c b/src/libmpeg2/idct_mlib.c
index 876ab574a..18097f51c 100644
--- a/src/libmpeg2/idct_mlib.c
+++ b/src/libmpeg2/idct_mlib.c
@@ -1,8 +1,9 @@
 /*
  * idct_mlib.c
- * Copyright (C) 1999-2001 Håkan Hjort <d95hjort@dtek.chalmers.se>
+ * Copyright (C) 1999-2002 Håkan Hjort <d95hjort@dtek.chalmers.se>
  *
  * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
  *
  * mpeg2dec is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,23 +24,28 @@
 
 #ifdef LIBMPEG2_MLIB
 
-#include <inttypes.h>
 #include <mlib_types.h>
 #include <mlib_status.h>
 #include <mlib_sys.h>
 #include <mlib_video.h>
+#include <inttypes.h>
 
 #include "mpeg2_internal.h"
 
-void idct_block_copy_mlib (int16_t * block, uint8_t * dest, int stride)
+void mpeg2_idct_add_mlib (int16_t * block, uint8_t * dest, int stride)
+{
+    mlib_VideoIDCT_IEEE_S16_S16 (block, block);
+    mlib_VideoAddBlock_U8_S16 (dest, block, stride);
+}
+
+void mpeg2_idct_copy_mlib_non_ieee (int16_t * block, uint8_t * dest,
+				    int stride)
 {
     mlib_VideoIDCT8x8_U8_S16 (dest, block, stride);
 }
 
-void idct_block_add_mlib (int16_t * block, uint8_t * dest, int stride)
+void mpeg2_idct_add_mlib_non_ieee (int16_t * block, uint8_t * dest, int stride)
 {
-    /* Should we use mlib_VideoIDCT_IEEE_S16_S16 here ?? */
-    /* it's ~30% slower. */
     mlib_VideoIDCT8x8_S16_S16 (block, block);
     mlib_VideoAddBlock_U8_S16 (dest, block, stride);
 }