1 files changed, 11 insertions, 1 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
index 78c20d90a..4e1effb02 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
@@ -751,6 +751,7 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
         } else {
             textureLookupFunctionName = "ffmpegTexture2D";
         }
+        resetTextureFragmentShaderHashCode();
         return textureLookupFunctionName;
     }
 
@@ -762,7 +763,10 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
      */
     @Override
     public final String getTextureLookupFragmentShaderImpl() {
-      final float tc_w_1 = (float)getWidth() / (float)texWidth;
+        final float tc_w_1 = (float)getWidth() / (float)texWidth;
+        return getTextureLookupFragmentShaderImpl(tc_w_1);
+    }
+    private final String getTextureLookupFragmentShaderImpl(final float tc_w_1) {
       final String texLookupFuncName = getTextureLookupFunctionName();
       if( texLookupFuncName.equals("texture2D") ) {
           throw new IllegalArgumentException("Build in 'texture2D' lookup-func-name not allowed!");
@@ -919,6 +923,12 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
     }
 
     @Override
+    public final String getTextureFragmentShaderHashID() {
+        // return getTextureSampler2DType()+";"+getTextureLookupFunctionName()+";"+getTextureLookupFragmentShaderImpl(1.0f);
+        return getTextureLookupFragmentShaderImpl(1.0f); // state-less shader code required using 1.0
+    }
+
+    @Override
     public final boolean resumeImpl() {
         if(0==moviePtr) {
             return false;