make reverse[] non static

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@4084 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/asv1.c

@@ -63,7 +63,7 @@ static const uint8_t scantab[64]={
 };
 
 
-static const uint8_t reverse[256]={
+const uint8_t ff_reverse[256]={
 0x00,0x80,0x40,0xC0,0x20,0xA0,0x60,0xE0,0x10,0x90,0x50,0xD0,0x30,0xB0,0x70,0xF0,
 0x08,0x88,0x48,0xC8,0x28,0xA8,0x68,0xE8,0x18,0x98,0x58,0xD8,0x38,0xB8,0x78,0xF8,
 0x04,0x84,0x44,0xC4,0x24,0xA4,0x64,0xE4,0x14,0x94,0x54,0xD4,0x34,0xB4,0x74,0xF4,
@@ -155,11 +155,11 @@ static void init_vlcs(ASV1Context *a){
 
 //FIXME write a reversed bitstream reader to avoid the double reverse
 static inline int asv2_get_bits(GetBitContext *gb, int n){
-    return reverse[ get_bits(gb, n) << (8-n) ];
+    return ff_reverse[ get_bits(gb, n) << (8-n) ];
 }
 
 static inline void asv2_put_bits(PutBitContext *pb, int n, int v){
-    put_bits(pb, n, reverse[ v << (8-n) ]);
+    put_bits(pb, n, ff_reverse[ v << (8-n) ]);
 }
 
 static inline int asv1_get_level(GetBitContext *gb){
@@ -427,7 +427,7 @@ static int decode_frame(AVCodecContext *avctx,
     else{
         int i;
         for(i=0; i<buf_size; i++)
-            a->bitstream_buffer[i]= reverse[ buf[i] ];
+            a->bitstream_buffer[i]= ff_reverse[ buf[i] ];
     }
 
     init_get_bits(&a->gb, a->bitstream_buffer, buf_size*8);
@@ -528,7 +528,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
     else{
         int i;
         for(i=0; i<4*size; i++)
-            buf[i]= reverse[ buf[i] ];
+            buf[i]= ff_reverse[ buf[i] ];
     }
     
     return size*4;

libavcodec/bitstream.h

@@ -14,6 +14,8 @@
 //#define A32_BITSTREAM_READER
 #define LIBMPEG2_BITSTREAM_READER_HACK //add BERO
  
+extern const uint8_t ff_reverse[256];
+
 #if defined(ARCH_X86) || defined(ARCH_X86_64)
 // avoid +32 for shift optimization (gcc should do that ...)
 static inline  int32_t NEG_SSR32( int32_t a, int8_t s){