basic speed control for video_loader

1 files changed, 13 insertions, 0 deletions

diff --git a/rotord/src/rotor.h b/rotord/src/rotor.h
index 85e7ac4..8e37b51 100755
--- a/rotord/src/rotor.h
+++ b/rotord/src/rotor.h
@@ -1037,6 +1037,8 @@ namespace Rotor {
 		private:
 			Image *image; //is an image generator
 	};
+#define VIDEOFRAMES_still 1
+#define VIDEOFRAMES_blend 2
 	class Video_loader: public Image_node {
 		public:
 			Video_loader(){};
@@ -1044,9 +1046,16 @@ namespace Rotor {
 				base_settings(settings);
 				isLoaded=false;
 				filename=find_setting(settings,"filename","");
+				speed=find_setting(settings,"speed",1.0f);
+				framerate=find_setting(settings,"framerate",0.0f);
+				//0.0f signifies to use the internal framerate
 				if (filename!="") {
 					load(find_setting(settings,"media_path","")+filename);
 				}
+				string frame_op=find_setting(settings,"mode","still");
+				if (frame_op=="still") mode=VIDEOFRAMES_still;
+				if (frame_op=="blend") mode=VIDEOFRAMES_blend;
+				lastframe=0;
 			};
 			~Video_loader(){};
 			bool load(const string &filename);
@@ -1057,6 +1066,10 @@ namespace Rotor {
 			libav::decoder player;
 			Image image;
 			string filename;
+			float speed;
+			float framerate;
+			int mode;
+			int lastframe;
 	};
 	/*
 	class CVideo_loader: public Image_node {