org.lwjgl.egl

Class NVStreamConsumerGLTextureYUV

java.lang.Object

org.lwjgl.egl.NVStreamConsumerGLTextureYUV

public class NVStreamConsumerGLTextureYUV
extends java.lang.Object

Native bindings to the NV_stream_consumer_gltexture_yuv extension.

The EGL_KHR_stream_consumer_gltexture extension allows EGLStream frames to be latched to a GL texture for use in rendering. These frames are assumed to be stored in RGB format and accessed as such by shader programs. If the producer uses a different color space, the stream implementation must perform an implicit conversion.

In cases where the producer operates in a native YUV color space, it may be desirable for shaders to directly access the YUV components, without conversion. This extension adds a new variant of the function to bind GL textures as stream consumers which allows attributes to specify the color space.

Requires EGL S.t.

Field Summary

Fields

Modifier and Type	Field and Description
static int	EGL_YUV_BUFFER_EXT Accepted as value for COLOR_BUFFER_TYPE attribute in attrib_list by StreamConsumerGLTextureExternalAttribsNV.
static int	EGL_YUV_NUMBER_OF_PLANES_EXT Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.
static int	EGL_YUV_PLANE0_TEXTURE_UNIT_NV Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.
static int	EGL_YUV_PLANE1_TEXTURE_UNIT_NV Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.
static int	EGL_YUV_PLANE2_TEXTURE_UNIT_NV Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.

Method Summary

Modifier and Type	Method and Description
static boolean	eglStreamConsumerGLTextureExternalAttribsNV(long dpy, long stream, org.lwjgl.PointerBuffer attrib_list)
static int	neglStreamConsumerGLTextureExternalAttribsNV(long dpy, long stream, long attrib_list)

Methods inherited from class java.lang.Object

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

Field Detail

EGL_YUV_PLANE0_TEXTURE_UNIT_NV

public static final int EGL_YUV_PLANE0_TEXTURE_UNIT_NV

Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.

See Also:

Constant Field Values

EGL_YUV_PLANE1_TEXTURE_UNIT_NV

public static final int EGL_YUV_PLANE1_TEXTURE_UNIT_NV

Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.

See Also:

Constant Field Values

EGL_YUV_PLANE2_TEXTURE_UNIT_NV

public static final int EGL_YUV_PLANE2_TEXTURE_UNIT_NV

Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.

See Also:

Constant Field Values

EGL_YUV_NUMBER_OF_PLANES_EXT

public static final int EGL_YUV_NUMBER_OF_PLANES_EXT

Accepted as attribute name in attrib_list by StreamConsumerGLTextureExternalAttribsNV.

See Also:

Constant Field Values

EGL_YUV_BUFFER_EXT

public static final int EGL_YUV_BUFFER_EXT

Accepted as value for COLOR_BUFFER_TYPE attribute in attrib_list by StreamConsumerGLTextureExternalAttribsNV.

See Also:

Constant Field Values

Method Detail

neglStreamConsumerGLTextureExternalAttribsNV

public static int neglStreamConsumerGLTextureExternalAttribsNV(long dpy,
                                                               long stream,
                                                               long attrib_list)

eglStreamConsumerGLTextureExternalAttribsNV

public static boolean eglStreamConsumerGLTextureExternalAttribsNV(long dpy,
                                                                  long stream,
                                                                  @Nullable
                                                                  org.lwjgl.PointerBuffer attrib_list)