Package org.lwjgl.egl

Class MESAImageDMABufExport

java.lang.Object

org.lwjgl.egl.MESAImageDMABufExport

public class MESAImageDMABufExport
extends Object

Native bindings to the MESA_image_dma_buf_export extension.

This extension provides entry points for integrating EGLImage with the dma-buf infrastructure. The extension allows creating a Linux dma_buf file descriptor or multiple file descriptors, in the case of multi-plane YUV image, from an EGLImage.

It is designed to provide the complementary functionality to EGL_EXT_image_dma_buf_import.

Requires EGL 1.4 and KHR_image_base. The EGL implementation must be running on a Linux kernel supporting the dma_buf buffer sharing mechanism.

Method Summary

Modifier and Type	Method	Description
static boolean	eglExportDMABUFImageMESA(long dpy, long image, int @Nullable [] fds, int @Nullable [] strides, int @Nullable [] offsets)	Array version of: ExportDMABUFImageMESA
static boolean	eglExportDMABUFImageMESA(long dpy, long image, @Nullable IntBuffer fds, @Nullable IntBuffer strides, @Nullable IntBuffer offsets)
static boolean	eglExportDMABUFImageQueryMESA(long dpy, long image, int @Nullable [] fourcc, int @Nullable [] num_planes, long @Nullable [] modifiers)	Array version of: ExportDMABUFImageQueryMESA
static boolean	eglExportDMABUFImageQueryMESA(long dpy, long image, @Nullable IntBuffer fourcc, @Nullable IntBuffer num_planes, @Nullable LongBuffer modifiers)
static int	neglExportDMABUFImageMESA(long dpy, long image, long fds, long strides, long offsets)
static int	neglExportDMABUFImageQueryMESA(long dpy, long image, long fourcc, long num_planes, long modifiers)

Methods inherited from class java.lang.Object

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

Method Details

neglExportDMABUFImageQueryMESA

public static int neglExportDMABUFImageQueryMESA(long dpy,
 long image,
 long fourcc,
 long num_planes,
 long modifiers)

eglExportDMABUFImageQueryMESA

public static boolean eglExportDMABUFImageQueryMESA(long dpy,
 long image,
 @Nullable IntBuffer fourcc,
 @Nullable IntBuffer num_planes,
 @Nullable LongBuffer modifiers)

neglExportDMABUFImageMESA

public static int neglExportDMABUFImageMESA(long dpy,
 long image,
 long fds,
 long strides,
 long offsets)

eglExportDMABUFImageMESA

public static boolean eglExportDMABUFImageMESA(long dpy,
 long image,
 @Nullable IntBuffer fds,
 @Nullable IntBuffer strides,
 @Nullable IntBuffer offsets)

eglExportDMABUFImageQueryMESA

public static boolean eglExportDMABUFImageQueryMESA(long dpy,
 long image,
 int @Nullable [] fourcc,
 int @Nullable [] num_planes,
 long @Nullable [] modifiers)

Array version of: ExportDMABUFImageQueryMESA

eglExportDMABUFImageMESA

public static boolean eglExportDMABUFImageMESA(long dpy,
 long image,
 int @Nullable [] fds,
 int @Nullable [] strides,
 int @Nullable [] offsets)

Array version of: ExportDMABUFImageMESA