input: accept const sdi in feed queue API

[libsigrok.git] / src / input / wav.c

diff --git a/src/input/wav.c b/src/input/wav.c
index b6d55888bf54d3499f4d694ae061f80235ab94a6..a6369f4d4bd60778035e3d4597a22c45334bb774 100644 (file)
--- a/src/input/wav.c
+++ b/src/input/wav.c
@@ -253,24 +253,14 @@ static void send_chunk(const struct sr_input *in, int offset, int num_samples)
 static int process_buffer(struct sr_input *in)
 {
        struct context *inc;
-       struct sr_datafeed_packet packet;
-       struct sr_datafeed_meta meta;
-       struct sr_config *src;
        int offset, chunk_samples, total_samples, processed, max_chunk_samples;
        int num_samples, i;
 
        inc = in->priv;
        if (!inc->started) {
                std_session_send_df_header(in->sdi);
-
-               packet.type = SR_DF_META;
-               packet.payload = &meta;
-               src = sr_config_new(SR_CONF_SAMPLERATE, g_variant_new_uint64(inc->samplerate));
-               meta.config = g_slist_append(NULL, src);
-               sr_session_send(in->sdi, &packet);
-               g_slist_free(meta.config);
-               sr_config_free(src);
-
+               (void)sr_session_send_meta(in->sdi, SR_CONF_SAMPLERATE,
+                       g_variant_new_uint64(inc->samplerate));
                inc->started = TRUE;
        }