interleave audio

1 files changed, 12 insertions, 11 deletions

diff --git a/rotord/rotor.h b/rotord/rotor.h
index af1bb72..bedf936 100755
--- a/rotord/rotor.h
+++ b/rotord/rotor.h
@@ -382,17 +382,18 @@ namespace Rotor {
 			Testcard* clone(map<string,string> &_settings) { return new Testcard(_settings);};
 			Image *get_output(const Frame_spec &frame){
 				if (image->setup(frame.w,frame.h)) {
-					//create testcard
-					float ws=(255.0f/frame.w);
-					float hs=(255.0f/frame.h);
-					for (int i=0;i<frame.h;i++){
-						for (int j=0;j<frame.w;j++){
-							image->RGBdata[(i*frame.w+j)*3]=(uint8_t)(i*hs);
-							image->RGBdata[((i*frame.w+j)*3)+1]=(uint8_t)(j*ws);
-							image->RGBdata[((i*frame.w+j)*3)+2]=(uint8_t)(0);
-							image->Adata[i*frame.w+j]=(uint8_t)255;
-							image->Zdata[i*frame.w+j]=(uint16_t)512; //1.0 in fixed point 8.8 bits
-						}
+					
+				}
+				//always create testcard
+				float ws=(255.0f/frame.w);
+				float hs=(255.0f/frame.h);
+				for (int i=0;i<frame.h;i++){
+					for (int j=0;j<frame.w;j++){
+						image->RGBdata[(i*frame.w+j)*3]=(uint8_t)((int)((i+(frame.time*25.0f)*hs))%255);
+						image->RGBdata[((i*frame.w+j)*3)+1]=(uint8_t)((int)((j+(frame.time*100.0f)*hs))%255);
+						image->RGBdata[((i*frame.w+j)*3)+2]=(uint8_t)(0);
+						image->Adata[i*frame.w+j]=(uint8_t)255;
+						image->Zdata[i*frame.w+j]=(uint16_t)512; //1.0 in fixed point 8.8 bits
 					}
 				}
 				return image;