diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2005-03-26 23:50:14 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2005-03-26 23:50:14 +0000 |
| commit | fcbc799cd36116a466685e927cdd8ef6c884d4dd (patch) | |
| tree | 1f7018d6ff7a7fe4eb294f433c34f7c129512190 /libavcodec | |
| parent | a8a15e9db24eeb2f1dbf125cc1100a9ff50ddaed (diff) | |
| download | ffmpeg-fcbc799cd36116a466685e927cdd8ef6c884d4dd.tar.gz | |
make reverse[] non static
Originally committed as revision 4084 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/asv1.c | 10 | ||||
| -rw-r--r-- | libavcodec/bitstream.h | 2 |
2 files changed, 7 insertions, 5 deletions
diff --git a/libavcodec/asv1.c b/libavcodec/asv1.c index b8030ef3ab..4ab2518ab7 100644 --- a/libavcodec/asv1.c +++ b/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; diff --git a/libavcodec/bitstream.h b/libavcodec/bitstream.h index 1e77e0eb36..e6177ee98c 100644 --- a/libavcodec/bitstream.h +++ b/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){ |