int err, i, j;
for (i = 0; i < frag->nb_units; i++) {
+ CodedBitstreamUnit *unit = &frag->units[i];
+
if (ctx->decompose_unit_types) {
for (j = 0; j < ctx->nb_decompose_unit_types; j++) {
- if (ctx->decompose_unit_types[j] == frag->units[i].type)
+ if (ctx->decompose_unit_types[j] == unit->type)
break;
}
if (j >= ctx->nb_decompose_unit_types)
continue;
}
- av_buffer_unref(&frag->units[i].content_ref);
- frag->units[i].content = NULL;
+ av_buffer_unref(&unit->content_ref);
+ unit->content = NULL;
+
+ av_assert0(unit->data && unit->data_ref);
- err = ctx->codec->read_unit(ctx, &frag->units[i]);
+ err = ctx->codec->read_unit(ctx, unit);
if (err == AVERROR(ENOSYS)) {
av_log(ctx->log_ctx, AV_LOG_VERBOSE,
"Decomposition unimplemented for unit %d "
- "(type %"PRIu32").\n", i, frag->units[i].type);
+ "(type %"PRIu32").\n", i, unit->type);
} else if (err < 0) {
av_log(ctx->log_ctx, AV_LOG_ERROR, "Failed to read unit %d "
- "(type %"PRIu32").\n", i, frag->units[i].type);
+ "(type %"PRIu32").\n", i, unit->type);
return err;
}
}
"(type %"PRIu32").\n", i, unit->type);
return err;
}
+ av_assert0(unit->data && unit->data_ref);
}
av_buffer_unref(&frag->data_ref);
av_log(ctx->log_ctx, AV_LOG_ERROR, "Failed to assemble fragment.\n");
return err;
}
+ av_assert0(frag->data && frag->data_ref);
return 0;
}
if (err < 0)
return err;
- av_assert0(frag->data_ref);
buf = av_buffer_ref(frag->data_ref);
if (!buf)
return AVERROR(ENOMEM);
*/
size_t data_bit_padding;
/**
- * If data is reference counted, a reference to the buffer containing
- * data. Null if data is not reference counted.
+ * A reference to the buffer containing data.
+ *
+ * Must be set if data is not NULL.
*/
AVBufferRef *data_ref;
*/
size_t data_bit_padding;
/**
- * If data is reference counted, a reference to the buffer containing
- * data. Null if data is not reference counted.
+ * A reference to the buffer containing data.
+ *
+ * Must be set if data is not NULL.
*/
AVBufferRef *data_ref;