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--- ac3/a52_decoder.c.orig Sun Dec 2 19:37:37 2001
+++ ac3/a52_decoder.c Fri Apr 12 18:25:07 2002
@@ -46,6 +46,7 @@
/* A/52 */
static ao_instance_t * output = NULL;
+static a52_state_t *state;
static sample_t * samples;
static int disable_dynrng = 0;
static clocktime_t a52_decode_data(uint8_t *start, uint8_t *end);
@@ -216,15 +217,20 @@
{
uint32_t accel;
- accel = MM_ACCEL_MLIB;
+ accel = MM_ACCEL_DJBFFT;
open_output(get_speaker_flags());
- samples = a52_init(accel);
- if(samples == NULL) {
+ state = a52_init(accel);
+ if(state == NULL) {
FATAL("A/52 init failed\n");
exit(1);
}
+ samples = a52_samples(state);
+ if(samples == NULL) {
+ FATAL("A/52 samples failed\n");
+ exit(1);
+ }
}
if(msgqid != -1) {
@@ -675,7 +681,6 @@
}
static clocktime_t a52_decode_data(uint8_t *start, uint8_t *end) {
- static a52_state_t state;
static uint8_t buf[3840];
static uint8_t *bufptr = buf;
@@ -736,17 +741,16 @@
flags = speaker_flags;
flags |= A52_ADJUST_LEVEL;
- memset(&state, 0, sizeof(a52_state_t));
/* flags (speaker) [in/out] level [in/out] bias [in] */
- if(a52_frame(&state, buf, &flags, &level, bias)) {
+ if(a52_frame(state, buf, &flags, &level, bias)) {
DNOTE("a52_frame() error\n");
goto error;
}
if(disable_dynrng)
- a52_dynrng(&state, NULL, NULL);
+ a52_dynrng(state, NULL, NULL);
for(i = 0; i < 6; i++) {
- if(a52_block(&state, samples)) {
+ if(a52_block(state)) {
DNOTE("a52_block() error\n");
goto error;
}
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