GlTextureFrame

public final long fenceSync

The OpenGL fence sync object (a createGlSyncFence handle) associated with this frame. See

If this texture is read in an OpenGL context different to the one it was written to, call awaitSyncObject on this fence before reading the glTextureInfo, to ensure the contents have been fully written to.

Callers must *not* delete this fence, as it may be reused up until this frame is released.

The value is GL_FENCE_SYNC_UNSET if no fence has been created for this texture, as it is only expected to be produced and consumed within the same GL command stream.

public final Format format

The format of the frame.

public final GlTextureInfo glTextureInfo

The GlTextureInfo.

public final long presentationTimeUs

The presentation time of the frame, in microseconds.

public final Consumer<GlTextureInfo> releaseTextureCallback

The Consumer to call to release the texture.

public final Executor releaseTextureExecutor

The Executor on which the releaseTextureCallback is called.

public final long releaseTimeNs

The release time of the frame, in nanoseconds.

public GlTextureFrame.Builder buildUpon()

Returns a Builder initialized with the values of this instance.

public Frame.Metadata getMetadata()

Returns the Metadata associated with this frame.

public void release()

Releases the frame and its underlying resources.

This implementation is idempotent if called after the frame has already been released. It will strictly release the underlying resources only when the count transitions from 1 to 0.

public void retain()

Increases the reference count of this frame. For every call to this method there must be an extra release call before this frame is released.