fix transform Y label

1 files changed, 25 insertions, 12 deletions

diff --git a/rotord/src/rotor.h b/rotord/src/rotor.h
index d1e42a9..baf5615 100644
--- a/rotord/src/rotor.h
+++ b/rotord/src/rotor.h
@@ -408,7 +408,7 @@ namespace Rotor {
 	#define CYCLER_mix 2
 	//new mode that remaps sequence length to segments
 	//combined with a video mode that maps video length to duration
-	//or 
+	//or
 	 class Video_cycler: public Image_node {
 		public:
 			Video_cycler(){
@@ -608,7 +608,7 @@ namespace Rotor {
 								image=image.add_wrap(*in2);
 								break;
 							case BLEND_blend: //has to be last because of initialser of *in? go figure
-								
+
 								image*=(1.0f-parameters["amount"]->value);
 								/* //problem here with leak
 								//opencv handles not being released
@@ -882,13 +882,19 @@ namespace Rotor {
 	};
 #define VIDEOFRAMES_frame 1
 #define VIDEOFRAMES_blend 2
+#define VIDEOTIME_play 1
+#define VIDEOTIME_stretch 2
+	//relative timelines used to stretch video
+	//1. make a video position input for video node - seconds and stretch modes
+	//2. video mode that maps to duration- timeline remapping from cycler and others
 	class Video_loader: public Image_node {
 		public:
 			Video_loader(){
 				create_parameter("speed","number","video playback speed","Speed",1.0f,0.0f,0.0f);
 				create_parameter("framerate","number","framerate override","Frame rate",0.0f,0.0f,0.0f);
 				create_attribute("filename","name of video file to load","File name","");
-				create_attribute("mode","frame mode","Mode","frame",{"frame","blend"});
+				create_attribute("frame_mode","frame mode","Frame mode","frame",{"frame","blend"});
+				create_attribute("time_mode","time mode","Time mode","play",{"play","stretch"});
 				title="Video loader";
 				description="Loads a video file";
 			};
@@ -898,7 +904,7 @@ namespace Rotor {
 				if (attributes["filename"]->value!="") {
 					load(find_setting(settings,"media_path","")+attributes["filename"]->value);
 				}
-				
+
 			};
 			~Video_loader(){};
 			bool load(const string &filename){
@@ -924,8 +930,16 @@ namespace Rotor {
 				if (isLoaded){
 					float clipframerate=(parameters["framerate"]->value==0.0f?player.get_framerate():parameters["framerate"]->value);
 					float clipspeed=(clipframerate/frame.framerate)*parameters["speed"]->value;
-					if (attributes["mode"]->intVal==VIDEOFRAMES_blend){
-						float wanted=fmod(frame.time*frame.framerate*clipspeed,(float)player.get_number_frames());
+					float wanted;
+					switch (attributes["frame_mode"]->intVal){
+						case VIDEOTIME_play:
+							wanted=fmod(frame.time*frame.framerate*clipspeed,(float)player.get_number_frames());
+							break;
+						case VIDEOTIME_stretch:
+							wanted=fmod(frame.time*frame.framerate*clipspeed,(float)player.get_number_frames());
+							break;
+					}
+					if (attributes["frame_mode"]->intVal==VIDEOFRAMES_blend){
 						if (((int)wanted)!=lastframe){
 							//get a new pair of frames possibly by switching the next one
 							//darn peculiar, as if copying wasn't actually copying
@@ -953,9 +967,8 @@ namespace Rotor {
 						image+=in2t;
 					}
 					else {
-						int wanted=(((int) ((frame.time*frame.framerate*clipspeed)+0.5))%max(1,player.get_number_frames()));
-						if (wanted!=lastframe){
-							if (!player.fetch_frame(frame.w,frame.h,wanted)) { //seek fail
+						if (((int)wanted)!=lastframe){
+							if (!player.fetch_frame(frame.w,frame.h,((int)wanted))) { //seek fail
 								Poco::Logger& logger = Poco::Logger::get("Rotor");
 								logger.error("Video_loader failed to seek frame "+toString(wanted)+" of "+attributes["filename"]->value);
 
@@ -1017,7 +1030,7 @@ namespace Rotor {
 					float amount=1.0f;
 					float track_time=frame.time/frame.duration;
 					if (attributes["begin_mode"]->value=="fade peak"||attributes["begin_mode"]->value=="blank silence"){
-						if (track_time<start_silence){ 
+						if (track_time<start_silence){
 							amount=0.0f;
 						}
 						else if (track_time<start_peak&&attributes["begin_mode"]->value=="fade peak"&&start_peak>start_silence){
@@ -1025,7 +1038,7 @@ namespace Rotor {
 						}
 					}
 					if (attributes["end_mode"]->value=="fade peak"||attributes["end_mode"]->value=="blank silence"){
-						if (track_time>end_silence){ 
+						if (track_time>end_silence){
 							amount=0.0f;
 						}
 						else if (track_time>end_peak&&attributes["end_mode"]->value=="fade peak"&&end_silence>end_peak){
@@ -1045,7 +1058,7 @@ namespace Rotor {
 				return nullptr;
 			};
 			Video_output* clone(map<string,string> &_settings) { return new Video_output(_settings);};
-			
+
 		private:
 			float silence_threshold;
 			float start_silence;