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Added better period_time setup to the ALSA output code.

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Added end-of-file checking to the libac3.
This commit is contained in:
Jaroslav Kysela 2001-05-08 08:55:33 +00:00
parent 3d1998857a
commit c40c3b5623
6 changed files with 47 additions and 23 deletions
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13
ac3dec/libac3/bitstream.c
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@ -41,10 +41,11 @@ uint_32 current_word;
ssize_t (*bitstream_fill_buffer)(uint_8**,uint_8**);
uint_8 bitstream_get_byte(void)
int bitstream_get_byte(void)
{
if(chunk_start == chunk_end)
bitstream_fill_buffer(&chunk_start,&chunk_end);
if (bitstream_fill_buffer(&chunk_start,&chunk_end) <= 0)
return EOF;
return (*chunk_start++);
}
@ -54,7 +55,7 @@ uint_8 *bitstream_get_buffer_start(void)
return buffer_start;
}
void
int
bitstream_buffer_frame(uint_32 frame_size)
{
uint_32 bytes_read;
@ -67,7 +68,8 @@ bitstream_buffer_frame(uint_32 frame_size)
if(chunk_start > chunk_end)
printf("argh!\n");
if(chunk_start == chunk_end)
bitstream_fill_buffer(&chunk_start,&chunk_end);
if (bitstream_fill_buffer(&chunk_start,&chunk_end) <= 0)
return EOF;
num_bytes = chunk_end - chunk_start;
@ -84,7 +86,8 @@ bitstream_buffer_frame(uint_32 frame_size)
buffer_start = buffer;
buffer_end = buffer + frame_size;
bits_left = 0;
bits_left = 0;
return 0;
}