From 02e0aa20a8e55534624d23be92f040ef8a8c7a5c Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 14 Jul 2002 14:05:10 +0000
Subject: [PATCH] faster get_bit_cache

Originally committed as revision 757 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/svq1.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/libavcodec/svq1.c b/libavcodec/svq1.c
index c0c2bccf2a..fe97970016 100644
--- a/libavcodec/svq1.c
+++ b/libavcodec/svq1.c
@@ -27,15 +27,19 @@
 #include <string.h>
 #include <unistd.h>
 
-#define ALT_BITSTREAM_READER
-#define ALIGNED_BITSTREAM
 #include "common.h"
 #include "avcodec.h"
 #include "dsputil.h"
 #include "mpegvideo.h"
 #include "bswap.h"
 #define bit_buffer_t GetBitContext
-#define get_bit_cache(buf) (show_bits(buf,24)<<8)
+
+static inline unsigned int get_bit_cache(GetBitContext *s){
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+    return GET_CACHE(re, s);
+//    CLOSE_READER(re, s)
+}
 
 /* variable length (bit) code */
 typedef struct vlc_code_s {