Package org.lwjgl.opengles

Class QCOMDriverControl

java.lang.Object

org.lwjgl.opengles.QCOMDriverControl

public class QCOMDriverControl
extends java.lang.Object

Native bindings to the QCOM_driver_control extension.

This extension exposes special control features in a driver to a developer. A use of these controls would be to override state or implement special modes of operation. One common example might be an IFH or infinitely fast hardware mode. In this mode none of draw commands would be sent to the GPU so no image would be displayed, but all the driver software overhead would still happen thus enabling developers to analyze driver overhead separate from GPU performance. Some uses of this extension could invalidate future rendering and thus should only be used by developers for debugging and performance profiling purposes.

The extension is general enough to allow the implementation to choose which controls to expose and to provide a textual description of those controls to developers.

Method Summary

Modifier and Type	Method	Description
static void	glDisableDriverControlQCOM(int driverControl)
static void	glEnableDriverControlQCOM(int driverControl)
static void	glGetDriverControlsQCOM(int[] num, int[] driverControls)	Array version of: GetDriverControlsQCOM
static void	glGetDriverControlsQCOM(java.nio.IntBuffer num, java.nio.IntBuffer driverControls)
static java.lang.String	glGetDriverControlStringQCOM(int driverControl, int bufSize)
static void	glGetDriverControlStringQCOM(int driverControl, int[] length, java.nio.ByteBuffer driverControlString)	Array version of: GetDriverControlStringQCOM
static void	glGetDriverControlStringQCOM(int driverControl, java.nio.IntBuffer length, java.nio.ByteBuffer driverControlString)
static void	nglGetDriverControlsQCOM(long num, int size, long driverControls)
static void	nglGetDriverControlStringQCOM(int driverControl, int bufSize, long length, long driverControlString)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

nglGetDriverControlsQCOM

public static void nglGetDriverControlsQCOM(long num,
                                            int size,
                                            long driverControls)

glGetDriverControlsQCOM

public static void glGetDriverControlsQCOM(@Nullable
                                           java.nio.IntBuffer num,
                                           @Nullable
                                           java.nio.IntBuffer driverControls)

nglGetDriverControlStringQCOM

public static void nglGetDriverControlStringQCOM(int driverControl,
                                                 int bufSize,
                                                 long length,
                                                 long driverControlString)

glGetDriverControlStringQCOM

public static void glGetDriverControlStringQCOM(int driverControl,
                                                @Nullable
                                                java.nio.IntBuffer length,
                                                @Nullable
                                                java.nio.ByteBuffer driverControlString)

glGetDriverControlStringQCOM

public static java.lang.String glGetDriverControlStringQCOM(int driverControl,
                                                            int bufSize)

glEnableDriverControlQCOM

public static void glEnableDriverControlQCOM(int driverControl)

glDisableDriverControlQCOM

public static void glDisableDriverControlQCOM(int driverControl)

glGetDriverControlsQCOM

public static void glGetDriverControlsQCOM(@Nullable
                                           int[] num,
                                           @Nullable
                                           int[] driverControls)

Array version of: GetDriverControlsQCOM

glGetDriverControlStringQCOM

public static void glGetDriverControlStringQCOM(int driverControl,
                                                @Nullable
                                                int[] length,
                                                @Nullable
                                                java.nio.ByteBuffer driverControlString)

Array version of: GetDriverControlStringQCOM