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Sync with mplayer's stuff

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Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Nick Kurshev
2001-07-30 09:04:34 +00:00
parent 3bb4e23a8a
commit a9b3f63084
8 changed files with 384 additions and 26 deletions
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12
libavcodec/common.c
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@@ -29,6 +29,8 @@
#define NDEBUG
#include <assert.h>
#include "../bswap.h"
void init_put_bits(PutBitContext *s,
UINT8 *buffer, int buffer_size,
void *opaque,
@@ -222,10 +224,14 @@ unsigned int get_bits(GetBitContext *s, int n)
buf_ptr += 4;
/* handle common case: we can read everything */
if (buf_ptr <= s->buf_end) {
bit_buf = (buf_ptr[-4] << 24) |
(buf_ptr[-3] << 16) |
#if ARCH_X86
bit_buf = bswap_32(*((unsigned long*)(&buf_ptr[-4])));
#else
bit_buf = (buf_ptr[-4] << 24) |
(buf_ptr[-3] << 16) |
(buf_ptr[-2] << 8) |
(buf_ptr[-1]);
(buf_ptr[-1]);
#endif
} else {
buf_ptr -= 4;
bit_buf = 0;