GLPixelStorageModes: Emphasize reset*() usage; setUnpackRowLength: GL2ES2 -> GL2ES3; Better adoption of GLPixelStorageModes (GLJPanel, GLReadBufferUtil, TextureIO)

- Emphasize reset*() is being called when saving modes for 1st modification;

- setUnpackRowLength: GL2ES2 -> GL2ES3; Actually GL2ES3 is required for UNPACK_ROW_LENGTH

- Better adoption of GLPixelStorageModes (GLJPanel, GLReadBufferUtil, TextureIO)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java b/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java
index abdb7c5f9..e84a1d874 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java
@@ -223,7 +223,7 @@ public class GLReadBufferUtil {
             psm.setPackAlignment(gl, alignment);
             if(gl.isGL2ES3()) {
                 final GL2ES3 gl2es3 = gl.getGL2ES3();
-                gl2es3.glPixelStorei(GL2ES3.GL_PACK_ROW_LENGTH, width);
+                psm.setPackRowLength(gl2es3, width);
                 gl2es3.glReadBuffer(gl2es3.getDefaultReadBuffer());
             }
             readPixelBuffer.clear();