X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fdecode%2Fdecoder.cpp;h=b293cacb010790c61f46edef34c7f81f0306abfe;hb=8cb717055ce13a6d6568ff384b3cd3932c41d1b0;hp=0404227eeaef48a92da5581e93f29d16e7e42bf7;hpb=dd048a7ec035447c051c7937ce04aca5be065b4e;p=pulseview.git

diff --git a/pv/data/decode/decoder.cpp b/pv/data/decode/decoder.cpp
index 0404227e..b293cacb 100644
--- a/pv/data/decode/decoder.cpp
+++ b/pv/data/decode/decoder.cpp
@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <libsigrok/libsigrok.h>
 #include <libsigrokdecode/libsigrokdecode.h>
 
 #include "decoder.h"
@@ -84,6 +85,18 @@ void Decoder::set_option(const char *id, GVariant *value)
 	_options[id] = value;
 }
 
+bool Decoder::have_required_probes() const
+{
+	for (GSList *p = _decoder->probes; p; p = p->next) {
+		const srd_probe *const probe = (const srd_probe*)p->data;
+		assert(probe);
+		if (_probes.find(probe) == _probes.end())
+			return false;
+	}
+
+	return true;
+}
+
 srd_decoder_inst* Decoder::create_decoder_inst(
 	srd_session *const session) const
 {