Changes the program. The previous program will be released. <p> The appropriate EGL context must be current.

Creates an off-screen surface.

Creates a test texture in the current GL context. <p> This follows image conventions, so the pixel data at offset zero is intended to appear in the to

Creates a texture object suitable for use with this program. <p> On exit, the texture will be bound.

Creates a window surface. <p> @param surface May be a Surface or SurfaceTexture.

Issues the draw call. Does the full setup on every call. @param mvpMatrix The 4x4 projection matrix. @param color A 4-element color vector. @param v

Issues the draw call. Does the full setup on every call. @param mvpMatrix The 4x4 projection matrix. @param vertexBuffer Buffer with vertex position

Go through every interface and every address on the system and listen/send on each (AnyIPv4 doesn't do anything)

Returns the color. <p> To avoid allocations, this returns internal state. The caller must not modify it.

Returns the GLES version this context is configured for (currently 2 or 3).

Returns the position on the X axis.

Returns the position on the Y axis.

Returns the program currently in use.

Returns the program type.

Gets the sprite rotation angle, in degrees.

Returns the sprite scale along the X axis.

Returns the sprite scale along the Y axis.

Writes the current display, context, and surface to the log.

Writes GL version info to the log.

Makes our EGL context and surface current for drawing, using the supplied surface for reading.

Makes no context current.

Queries a string value.

Recreate the EGLSurface, using the new EglBase. The caller should have already freed the old EGLSurface with releaseEglSurface(). <p> This is useful

Releases the program.

Releases any resources associated with the EGL surface (and, if configured to do so, with the Surface as well). <p> Does not require that the surface'

Releases the program. <p> The appropriate EGL context must be current (i.e. the one that was used to create the program).

Releases any resources associated with the surface.

simple dtls test using mbedtls. Never ends!

Saves the EGL surface to a file. <p> Expects that this object's EGL surface is current.

Sets color to use for flat-shaded rendering. Has no effect on textured rendering.

Sets the sprite position.

Sends the presentation time stamp to EGL. Time is expressed in nanoseconds.

Sends the presentation time stamp to EGL. @param nsecs Timestamp, in nanoseconds.

Sets the sprite rotation angle, in degrees. Sprite will rotate counter-clockwise.

Sets the sprite scale (size).

Sets texture to use for textured rendering. Has no effect on flat-shaded rendering.

Calls eglSwapBuffers. Use this to "publish" the current frame. @return false on failure