X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=session.c;h=16c8c9e022cf78f5526e3d8246986e473b61c5d7;hb=47509b17ad9aecd867de76210fb4130bbe78938e;hp=703c7ead104e737a50ea341cc68736f7c7f146e2;hpb=cda2d36cfeed3f921252ffa95377529d6bdc074b;p=libsigrokdecode.git
diff --git a/session.c b/session.c
index 703c7ea..16c8c9e 100644
--- a/session.c
+++ b/session.c
@@ -18,9 +18,9 @@
* along with this program. If not, see .
*/
+#include
#include "libsigrokdecode-internal.h" /* First, so we avoid a _POSIX_C_SOURCE warning. */
#include "libsigrokdecode.h"
-#include "config.h"
#include
#include
@@ -128,19 +128,27 @@ static int srd_inst_send_meta(struct srd_decoder_inst *di, int key,
GVariant *data)
{
PyObject *py_ret;
+ GSList *l;
+ struct srd_decoder_inst *next_di;
+ int ret;
if (key != SRD_CONF_SAMPLERATE)
/* This is the only key we pass on to the decoder for now. */
return SRD_OK;
- if (!PyObject_HasAttrString(di->py_inst, "metadata"))
- /* This decoder doesn't want metadata, that's fine. */
- return SRD_OK;
+ if (PyObject_HasAttrString(di->py_inst, "metadata")) {
+ py_ret = PyObject_CallMethod(di->py_inst, "metadata", "lK",
+ (long)SRD_CONF_SAMPLERATE,
+ (unsigned long long)g_variant_get_uint64(data));
+ Py_XDECREF(py_ret);
+ }
- py_ret = PyObject_CallMethod(di->py_inst, "metadata", "lK",
- (long)SRD_CONF_SAMPLERATE,
- (unsigned long long)g_variant_get_uint64(data));
- Py_XDECREF(py_ret);
+ /* Push metadata to all the PDs stacked on top of this one. */
+ for (l = di->next_di; l; l = l->next) {
+ next_di = l->data;
+ if ((ret = srd_inst_send_meta(next_di, key, data)) != SRD_OK)
+ return ret;
+ }
return SRD_OK;
}