From d8b2a2e6ab69169bab5ca40b69bfa5dac893bd0e Mon Sep 17 00:00:00 2001 From: Guenter Bartsch Date: Tue, 10 Jul 2001 21:50:31 +0000 Subject: latest libac3 from walken CVS patchset: 265 CVS date: 2001/07/10 21:50:31 --- src/libac3/bitstream.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) (limited to 'src/libac3/bitstream.c') diff --git a/src/libac3/bitstream.c b/src/libac3/bitstream.c index 2a06ea747..7e9bd1f66 100644 --- a/src/libac3/bitstream.c +++ b/src/libac3/bitstream.c @@ -21,8 +21,8 @@ * */ +#include #include -#include #include #include "ac3.h" @@ -31,30 +31,21 @@ #define BUFFER_SIZE 4096 -struct uint32_alignment { - char a; - uint32_t b; -}; -#define UINT32_ALIGNMENT offsetof(struct uint32_alignment, b) - - -static uint32_t *buffer_start; +static uint8_t *buffer_start; uint32_t bits_left; uint32_t current_word; void bitstream_set_ptr (uint8_t * buf) { - int align = (long)buf & (UINT32_ALIGNMENT-1); - buffer_start = (uint32_t *) (buf - align); + buffer_start = buf; bits_left = 0; - if (align > 0) bitstream_get(align * 8); } static inline void bitstream_fill_current() { - current_word = *buffer_start++; + current_word = *((uint32_t*)buffer_start)++; current_word = swab32(current_word); } -- cgit v1.2.3