/**
* Method that removes all the textures from the queue
*
* @param reload Forces a reload of the queue
*/
public void emptyTextureQueue(boolean reload) {
synchronized (mSync) {
// Recycle the textures
try {
List<GLESTextureInfo> all = mQueue.removeAll();
for (GLESTextureInfo info : all) {
if (GLES20.glIsTexture(info.handle)) {
int[] textures = new int[] {info.handle};
if (GLESUtil.DEBUG_GL_MEMOBJS) {
Log.d(GLESUtil.DEBUG_GL_MEMOBJS_DEL_TAG, "glDeleteTextures: [" + info.handle + "]");
}
GLES20.glDeleteTextures(1, textures, 0);
GLESUtil.glesCheckError("glDeleteTextures");
}
// Return the bitmap
info.bitmap.recycle();
info.bitmap = null;
}
} catch (EmptyQueueException eqex) {
// Ignore
}
// Remove all pictures in the queue
try {
mQueue.removeAll();
} catch (EmptyQueueException ex) {
// Ignore
}
// Reload the queue
if (reload) {
synchronized (mBackgroundTask.mLoadSync) {
mBackgroundTask.resetAvailableImages();
mBackgroundTask.mLoadSync.notify();
}
}
}
}
@Override
public void request(TextureRequestor requestor) {
synchronized (mSync) {
try {
GLESTextureInfo ti = mQueue.remove();
applyToRequestor(requestor, ti);
} catch (EmptyQueueException eqex) {
// Add to queue of pending request to be notified when
// we have a new bitmap in the queue
mPendingRequests.add(requestor);
}
}
synchronized (mBackgroundTask.mLoadSync) {
mBackgroundTask.mLoadSync.notify();
}
}