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java.lang.Objectcom.jogamp.opengl.util.GLPixelStorageModes
public class GLPixelStorageModes
Utility to safely set and restore the pack and unpack pixel storage mode, regardless of the GLProfile.
Constructor Summary | |
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GLPixelStorageModes()
Create instance w/o save(GL) |
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GLPixelStorageModes(GL gl)
Create instance w/ save(GL) |
Method Summary | |
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void |
restore(GL gl)
Restores the pixel storage mode. |
void |
save(GL gl)
Save the pixel storage mode, if not saved yet. |
void |
setAlignment(GL gl,
int packAlignment,
int unpackAlignment)
Sets the GL2ES2.GL_PACK_ALIGNMENT and GL2ES2.GL_UNPACK_ALIGNMENT . |
void |
setPackAlignment(GL gl,
int packAlignment)
Sets the GL2ES2.GL_PACK_ALIGNMENT . |
void |
setUnpackAlignment(GL gl,
int unpackAlignment)
Sets the GL2ES2.GL_UNPACK_ALIGNMENT . |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GLPixelStorageModes()
save(GL)
public GLPixelStorageModes(GL gl)
save(GL)
Method Detail |
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public final void setPackAlignment(GL gl, int packAlignment)
GL2ES2.GL_PACK_ALIGNMENT
.
Saves the pixel storage modes if not saved yet.
public final void setUnpackAlignment(GL gl, int unpackAlignment)
GL2ES2.GL_UNPACK_ALIGNMENT
.
Saves the pixel storage modes if not saved yet.
public final void setAlignment(GL gl, int packAlignment, int unpackAlignment)
GL2ES2.GL_PACK_ALIGNMENT
and GL2ES2.GL_UNPACK_ALIGNMENT
.
Saves the pixel storage modes if not saved yet.
public final void save(GL gl)
Restore via restore(GL)
public final void restore(GL gl) throws GLException
GLException
- if not saved via one of the set methods.
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