add 1:1 convert, add es.po: thx sergio, cwdw zoom tweak, add done beep pots, bd forma...

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / pluginlv2client.C

diff --git a/cinelerra-5.1/cinelerra/pluginlv2client.C b/cinelerra-5.1/cinelerra/pluginlv2client.C
index 289eed4ea98541b06a3df7198e537a0a787628ea..d416987f7d92b88113d400171837a2d398b6ce87 100644 (file)
--- a/cinelerra-5.1/cinelerra/pluginlv2client.C
+++ b/cinelerra-5.1/cinelerra/pluginlv2client.C
@@ -182,6 +182,7 @@ int PluginLV2Client::load_configuration()
 {
        int64_t src_position =  get_source_position();
        KeyFrame *prev_keyframe = get_prev_keyframe(src_position);
+       if( prev_keyframe->is_default ) return 0;
        PluginLV2ClientConfig curr_config;
        curr_config.copy_from(config);
        read_data(prev_keyframe);
@@ -198,16 +199,16 @@ void PluginLV2Client::update_gui()
        load_configuration();
        if( config.update() > 0 ) {
                gui->update_selected();
-               update_lv2();
+               update_lv2(LV2_UPDATE);
        }
        gui->unlock_window();
 }
 
-void PluginLV2Client::update_lv2()
+void PluginLV2Client::update_lv2(int token)
 {
        PluginLV2ParentUI *ui = find_ui();
        if( !ui ) return;
-       ui->send_child(LV2_UPDATE, config.ctls, sizeof(float)*config.nb_ports);
+       ui->send_child(token, config.ctls, sizeof(float)*config.nb_ports);
 }
 
 
@@ -295,27 +296,54 @@ void PluginLV2Client::process_buffer(int size)
 }
 
 int PluginLV2Client::process_realtime(int64_t size,
-       Samples *input_ptr, Samples *output_ptr)
-{
-       if( load_configuration() )
-               update_lv2();
-       init_buffer(size);
-       load_buffer(size, &input_ptr, 1);
-       process_buffer(size);
-       return unload_buffer(size, &output_ptr, 1);
+       Samples **input_ptr, Samples **output_ptr, int chs)
+{
+       int64_t pos = get_source_position();
+       int64_t end = pos + size;
+       int64_t samples = 0;
+       while( pos < end ) {
+               KeyFrame *prev_keyframe = get_prev_keyframe(pos);
+               if( !prev_keyframe->is_default ) {
+                       read_data(prev_keyframe);
+                       update_lv2(LV2_CONFIG);
+               }
+               KeyFrame *next_keyframe = get_next_keyframe(pos);
+               int64_t next_pos = next_keyframe->position;
+               if( pos >= next_pos || next_pos > end )
+                       next_pos = end;
+               int64_t len = next_pos - pos;
+               if( len > block_length )
+                       len = block_length;
+               if( pos + len > end )
+                       len = end - pos;
+               init_buffer(len);
+               for( int i=chs; --i>=0; ) {
+                       input_ptr[i]->set_offset(samples);
+                       output_ptr[i]->set_offset(samples);
+               }
+               load_buffer(len, input_ptr, chs);
+               process_buffer(len);
+               unload_buffer(len, output_ptr, chs);
+               samples += len;
+               pos += len;
+       }
+       for( int i=chs; --i>=0; )
+               output_ptr[i]->set_offset(0);
+       return samples;
 }
 
 int PluginLV2Client::process_realtime(int64_t size,
        Samples **input_ptr, Samples **output_ptr)
 {
-       if( load_configuration() )
-               update_lv2();
-       init_buffer(size);
-       load_buffer(size, input_ptr, PluginClient::total_in_buffers);
-       process_buffer(size);
-       return unload_buffer(size, output_ptr, PluginClient::total_out_buffers);
+       return process_realtime(size, input_ptr, output_ptr,
+               PluginClient::total_out_buffers);
 }
 
+int PluginLV2Client::process_realtime(int64_t size,
+       Samples *input_ptr, Samples *output_ptr)
+{
+       return process_realtime(size, &input_ptr, &output_ptr, 1);
+}
 
 PluginLV2BlackList::PluginLV2BlackList(const char *path)
 {