/**
* Creates a hardware renderer using OpenGL.
*
* @param glVersion The version of OpenGL to use (1 for OpenGL 1, 11 for OpenGL 1.1, etc.)
* @param translucent True if the surface is translucent, false otherwise
* @return A hardware renderer backed by OpenGL.
*/
static HardwareRenderer createGlRenderer(int glVersion, boolean translucent) {
switch (glVersion) {
case 2:
return Gl20Renderer.create(translucent);
}
throw new IllegalArgumentException("Unknown GL version: " + glVersion);
}
/**
* Finishes the process of trimming memory. This method will usually cleanup special resources
* used by the memory trimming process.
*/
static void endTrimMemory() {
Gl20Renderer.endTrimMemory();
}
/**
* Starts the process of trimming memory. Usually this call will setup hardware rendering context
* and reclaim memory.Extra cleanup might be required by calling {@link #endTrimMemory()}.
*
* @param level Hint about the amount of memory that should be trimmed, see {@link
* android.content.ComponentCallbacks}
*/
static void startTrimMemory(int level) {
Gl20Renderer.startTrimMemory(level);
}