memset(s->error_status_table, ER_MB_ERROR | VP_START | ER_MB_END,
s->mb_stride * s->mb_height * sizeof(uint8_t));
- s->error_count = 3 * s->mb_num;
+ atomic_init(&s->error_count, 3 * s->mb_num);
s->error_occurred = 0;
}
mask &= ~VP_START;
if (status & (ER_AC_ERROR | ER_AC_END)) {
mask &= ~(ER_AC_ERROR | ER_AC_END);
- avpriv_atomic_int_add_and_fetch(&s->error_count, start_i - end_i - 1);
+ atomic_fetch_add(&s->error_count, start_i - end_i - 1);
}
if (status & (ER_DC_ERROR | ER_DC_END)) {
mask &= ~(ER_DC_ERROR | ER_DC_END);
- avpriv_atomic_int_add_and_fetch(&s->error_count, start_i - end_i - 1);
+ atomic_fetch_add(&s->error_count, start_i - end_i - 1);
}
if (status & (ER_MV_ERROR | ER_MV_END)) {
mask &= ~(ER_MV_ERROR | ER_MV_END);
- avpriv_atomic_int_add_and_fetch(&s->error_count, start_i - end_i - 1);
+ atomic_fetch_add(&s->error_count, start_i - end_i - 1);
}
if (status & ER_MB_ERROR) {
s->error_occurred = 1;
- avpriv_atomic_int_set(&s->error_count, INT_MAX);
+ atomic_store(&s->error_count, INT_MAX);
}
if (mask == ~0x7F) {
}
if (end_i == s->mb_num)
- avpriv_atomic_int_set(&s->error_count, INT_MAX);
+ atomic_store(&s->error_count, INT_MAX);
else {
s->error_status_table[end_xy] &= mask;
s->error_status_table[end_xy] |= status;
prev_status &= ~ VP_START;
if (prev_status != (ER_MV_END | ER_DC_END | ER_AC_END)) {
s->error_occurred = 1;
- avpriv_atomic_int_set(&s->error_count, INT_MAX);
+ atomic_store(&s->error_count, INT_MAX);
}
}
}
/* We do not support ER of field pictures yet,
* though it should not crash if enabled. */
- if (!s->avctx->error_concealment || s->error_count == 0 ||
+ if (!s->avctx->error_concealment || !atomic_load(&s->error_count) ||
s->avctx->lowres ||
!er_supported(s) ||
- s->error_count == 3 * s->mb_width *
+ atomic_load(&s->error_count) == 3 * s->mb_width *
(s->avctx->skip_top + s->avctx->skip_bottom)) {
return;
}
if ( mb_x == s->mb_width
&& s->avctx->codec_id == AV_CODEC_ID_MPEG2VIDEO
&& (FFALIGN(s->avctx->height, 16)&16)
- && s->error_count == 3 * s->mb_width * (s->avctx->skip_top + s->avctx->skip_bottom + 1)
+ && atomic_load(&s->error_count) == 3 * s->mb_width * (s->avctx->skip_top + s->avctx->skip_bottom + 1)
) {
av_log(s->avctx, AV_LOG_DEBUG, "ignoring last missing slice\n");
return;