X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fdecode%2Fdecoder.cpp;h=2a9b980b14ef58039641f22df519cb291b6acdb7;hp=018051df0fccc0182a92fb9ce6727aa9303863a0;hb=27a3f09baf61c7f9b8c07630d34df75ddfdd476b;hpb=4c60462b00cc329e61daedd1c2e66724077bd412

diff --git a/pv/data/decode/decoder.cpp b/pv/data/decode/decoder.cpp
index 018051df..2a9b980b 100644
--- a/pv/data/decode/decoder.cpp
+++ b/pv/data/decode/decoder.cpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <cassert>
@@ -25,8 +24,10 @@
 
 #include "decoder.hpp"
 
-#include <pv/view/logicsignal.hpp>
+#include <pv/data/signalbase.hpp>
+#include <pv/data/decodesignal.hpp>
 
+using pv::data::DecodeChannel;
 using std::set;
 using std::map;
 using std::shared_ptr;
@@ -44,8 +45,8 @@ Decoder::Decoder(const srd_decoder *const dec) :
 
 Decoder::~Decoder()
 {
-	for (auto i = options_.begin(); i != options_.end(); i++)
-		g_variant_unref((*i).second);
+	for (auto& option : options_)
+		g_variant_unref(option.second);
 }
 
 const srd_decoder* Decoder::decoder() const
@@ -63,19 +64,17 @@ void Decoder::show(bool show)
 	shown_ = show;
 }
 
-const map<const srd_channel*, shared_ptr<view::LogicSignal> >&
-Decoder::channels() const
+const vector<DecodeChannel*>& Decoder::channels() const
 {
 	return channels_;
 }
 
-void Decoder::set_channels(std::map<const srd_channel*,
-	std::shared_ptr<view::LogicSignal> > channels)
+void Decoder::set_channels(vector<DecodeChannel*> channels)
 {
 	channels_ = channels;
 }
 
-const std::map<std::string, GVariant*>& Decoder::options() const
+const map<string, GVariant*>& Decoder::options() const
 {
 	return options_;
 }
@@ -89,66 +88,58 @@ void Decoder::set_option(const char *id, GVariant *value)
 
 bool Decoder::have_required_channels() const
 {
-	for (GSList *l = decoder_->channels; l; l = l->next) {
-		const srd_channel *const pdch = (const srd_channel*)l->data;
-		assert(pdch);
-		if (channels_.find(pdch) == channels_.end())
+	for (DecodeChannel *ch : channels_)
+		if (!ch->assigned_signal && !ch->is_optional)
 			return false;
-	}
 
 	return true;
 }
 
-set< shared_ptr<pv::data::Logic> > Decoder::get_data()
-{
-	set< shared_ptr<pv::data::Logic> > data;
-	for(auto i = channels_.cbegin(); i != channels_.cend(); i++) {
-		shared_ptr<view::LogicSignal> signal((*i).second);
-		assert(signal);
-		data.insert(signal->logic_data());
-	}
-
-	return data;
-}
-
-srd_decoder_inst* Decoder::create_decoder_inst(srd_session *session, int unit_size) const
+srd_decoder_inst* Decoder::create_decoder_inst(srd_session *session) const
 {
 	GHashTable *const opt_hash = g_hash_table_new_full(g_str_hash,
 		g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
 
-	for (auto i = options_.cbegin(); i != options_.cend(); i++)
-	{
-		GVariant *const value = (*i).second;
+	for (const auto& option : options_) {
+		GVariant *const value = option.second;
 		g_variant_ref(value);
 		g_hash_table_replace(opt_hash, (void*)g_strdup(
-			(*i).first.c_str()), value);
+			option.first.c_str()), value);
 	}
 
 	srd_decoder_inst *const decoder_inst = srd_inst_new(
 		session, decoder_->id, opt_hash);
 	g_hash_table_destroy(opt_hash);
 
-	if(!decoder_inst)
+	if (!decoder_inst)
 		return nullptr;
 
 	// Setup the channels
+	GArray *const init_pin_states = g_array_sized_new(FALSE, TRUE,
+		sizeof(uint8_t), channels_.size());
+
+	g_array_set_size(init_pin_states, channels_.size());
+
 	GHashTable *const channels = g_hash_table_new_full(g_str_hash,
 		g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
 
-	for(auto i = channels_.cbegin(); i != channels_.cend(); i++)
-	{
-		shared_ptr<view::LogicSignal> signal((*i).second);
-		GVariant *const gvar = g_variant_new_int32(
-			signal->channel()->index());
+	for (DecodeChannel *ch : channels_) {
+		init_pin_states->data[ch->id] = ch->initial_pin_state;
+
+		GVariant *const gvar = g_variant_new_int32(ch->id);  // id = bit position
 		g_variant_ref_sink(gvar);
-		g_hash_table_insert(channels, (*i).first->id, gvar);
+		// key is channel name, value is bit position in each sample
+		g_hash_table_insert(channels, ch->pdch_->id, gvar);
 	}
 
-	srd_inst_channel_set_all(decoder_inst, channels, unit_size);
+	srd_inst_channel_set_all(decoder_inst, channels);
+
+	srd_inst_initial_pins_set_all(decoder_inst, init_pin_states);
+	g_array_free(init_pin_states, TRUE);
 
 	return decoder_inst;
 }
 
-} // decode
-} // data
-} // pv
+}  // namespace decode
+}  // namespace data
+}  // namespace pv