lib: split real FC/field into single and double prec FC/field

[babeltrace.git] / src / plugins / ctf / fs-sink / fs-sink-stream.c

diff --git a/src/plugins/ctf/fs-sink/fs-sink-stream.c b/src/plugins/ctf/fs-sink/fs-sink-stream.c
index ed516b1cb32c8e4bb8707831062604a5b10b9b8e..ca61d10ff1c9bbee4cc450bf64178438c06af54a 100644 (file)
--- a/src/plugins/ctf/fs-sink/fs-sink-stream.c
+++ b/src/plugins/ctf/fs-sink/fs-sink-stream.c
@@ -212,6 +212,20 @@ int write_bool_field(struct fs_sink_stream *stream,
                fc->base.base.alignment, fc->base.size, BYTE_ORDER);
 }
 
+static inline
+int write_bit_array_field(struct fs_sink_stream *stream,
+               struct fs_sink_ctf_field_class_bit_array *fc,
+               const bt_field *field)
+{
+       /*
+        * CTF 1.8 has no bit array field class type, so this component
+        * translates this bit array field to an unsigned integer field.
+        */
+       return bt_ctfser_write_unsigned_int(&stream->ctfser,
+               bt_field_bit_array_get_value_as_integer(field),
+               fc->base.alignment, fc->size, BYTE_ORDER);
+}
+
 static inline
 int write_int_field(struct fs_sink_stream *stream,
                struct fs_sink_ctf_field_class_int *fc, const bt_field *field)
@@ -236,12 +250,14 @@ int write_float_field(struct fs_sink_stream *stream,
                struct fs_sink_ctf_field_class_float *fc, const bt_field *field)
 {
        int ret;
-       double val = bt_field_real_get_value(field);
+       double val;
 
        if (fc->base.size == 32) {
+               val = (double) bt_field_real_single_precision_get_value(field);
                ret = bt_ctfser_write_float32(&stream->ctfser, val,
                        fc->base.base.alignment, BYTE_ORDER);
        } else {
+               val = bt_field_real_double_precision_get_value(field);
                ret = bt_ctfser_write_float64(&stream->ctfser, val,
                        fc->base.base.alignment, BYTE_ORDER);
        }
@@ -405,6 +421,9 @@ int write_field(struct fs_sink_stream *stream,
        case FS_SINK_CTF_FIELD_CLASS_TYPE_BOOL:
                ret = write_bool_field(stream, (void *) fc, field);
                break;
+       case FS_SINK_CTF_FIELD_CLASS_TYPE_BIT_ARRAY:
+               ret = write_bit_array_field(stream, (void *) fc, field);
+               break;
        case FS_SINK_CTF_FIELD_CLASS_TYPE_INT:
                ret = write_int_field(stream, (void *) fc, field);
                break;