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Diffstat (limited to 'core/java/android/view/GLES20DisplayList.java')
| -rw-r--r-- | core/java/android/view/GLES20DisplayList.java | 538 |
1 files changed, 0 insertions, 538 deletions
diff --git a/core/java/android/view/GLES20DisplayList.java b/core/java/android/view/GLES20DisplayList.java deleted file mode 100644 index 7944e66..0000000 --- a/core/java/android/view/GLES20DisplayList.java +++ /dev/null @@ -1,538 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.view; - -import android.graphics.Matrix; - -import java.util.ArrayList; - -/** - * An implementation of display list for OpenGL ES 2.0. - */ -class GLES20DisplayList extends DisplayList { - private ArrayList<DisplayList> mChildDisplayLists; - - private GLES20RecordingCanvas mCanvas; - private boolean mValid; - - // Used for debugging - private final String mName; - - // The native display list will be destroyed when this object dies. - // DO NOT overwrite this reference once it is set. - private DisplayListFinalizer mFinalizer; - - GLES20DisplayList(String name) { - mName = name; - } - - boolean hasNativeDisplayList() { - return mValid && mFinalizer != null; - } - - int getNativeDisplayList() { - if (!mValid || mFinalizer == null) { - throw new IllegalStateException("The display list is not valid."); - } - return mFinalizer.mNativeDisplayList; - } - - @Override - public HardwareCanvas start(int width, int height) { - if (mCanvas != null) { - throw new IllegalStateException("Recording has already started"); - } - - mValid = false; - mCanvas = GLES20RecordingCanvas.obtain(this); - mCanvas.start(); - - mCanvas.setViewport(width, height); - // The dirty rect should always be null for a display list - mCanvas.onPreDraw(null); - - return mCanvas; - } - @Override - public void clear() { - clearDirty(); - - if (mCanvas != null) { - mCanvas.recycle(); - mCanvas = null; - } - mValid = false; - - clearReferences(); - } - - void clearReferences() { - if (mChildDisplayLists != null) mChildDisplayLists.clear(); - } - - ArrayList<DisplayList> getChildDisplayLists() { - if (mChildDisplayLists == null) mChildDisplayLists = new ArrayList<DisplayList>(); - return mChildDisplayLists; - } - - @Override - public void reset() { - if (hasNativeDisplayList()) { - nReset(mFinalizer.mNativeDisplayList); - } - clear(); - } - - @Override - public boolean isValid() { - return mValid; - } - - @Override - public void end() { - if (mCanvas != null) { - mCanvas.onPostDraw(); - if (mFinalizer != null) { - mCanvas.end(mFinalizer.mNativeDisplayList); - } else { - mFinalizer = new DisplayListFinalizer(mCanvas.end(0)); - nSetDisplayListName(mFinalizer.mNativeDisplayList, mName); - } - mCanvas.recycle(); - mCanvas = null; - mValid = true; - } - } - - @Override - public int getSize() { - if (mFinalizer == null) return 0; - return nGetDisplayListSize(mFinalizer.mNativeDisplayList); - } - - private static native void nDestroyDisplayList(int displayList); - private static native int nGetDisplayListSize(int displayList); - private static native void nSetDisplayListName(int displayList, String name); - - /////////////////////////////////////////////////////////////////////////// - // Native View Properties - /////////////////////////////////////////////////////////////////////////// - - @Override - public void setCaching(boolean caching) { - if (hasNativeDisplayList()) { - nSetCaching(mFinalizer.mNativeDisplayList, caching); - } - } - - @Override - public void setClipToBounds(boolean clipToBounds) { - if (hasNativeDisplayList()) { - nSetClipToBounds(mFinalizer.mNativeDisplayList, clipToBounds); - } - } - - @Override - public void setMatrix(Matrix matrix) { - if (hasNativeDisplayList()) { - nSetStaticMatrix(mFinalizer.mNativeDisplayList, matrix.native_instance); - } - } - - @Override - public Matrix getMatrix(Matrix matrix) { - if (hasNativeDisplayList()) { - nGetMatrix(mFinalizer.mNativeDisplayList, matrix.native_instance); - } - return matrix; - } - - @Override - public void setAnimationMatrix(Matrix matrix) { - if (hasNativeDisplayList()) { - nSetAnimationMatrix(mFinalizer.mNativeDisplayList, - (matrix != null) ? matrix.native_instance : 0); - } - } - - @Override - public void setAlpha(float alpha) { - if (hasNativeDisplayList()) { - nSetAlpha(mFinalizer.mNativeDisplayList, alpha); - } - } - - @Override - public float getAlpha() { - if (hasNativeDisplayList()) { - return nGetAlpha(mFinalizer.mNativeDisplayList); - } - return 1.0f; - } - - @Override - public void setHasOverlappingRendering(boolean hasOverlappingRendering) { - if (hasNativeDisplayList()) { - nSetHasOverlappingRendering(mFinalizer.mNativeDisplayList, hasOverlappingRendering); - } - } - - @Override - public boolean hasOverlappingRendering() { - //noinspection SimplifiableIfStatement - if (hasNativeDisplayList()) { - return nHasOverlappingRendering(mFinalizer.mNativeDisplayList); - } - return true; - } - - @Override - public void setTranslationX(float translationX) { - if (hasNativeDisplayList()) { - nSetTranslationX(mFinalizer.mNativeDisplayList, translationX); - } - } - - @Override - public float getTranslationX() { - if (hasNativeDisplayList()) { - return nGetTranslationX(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setTranslationY(float translationY) { - if (hasNativeDisplayList()) { - nSetTranslationY(mFinalizer.mNativeDisplayList, translationY); - } - } - - @Override - public float getTranslationY() { - if (hasNativeDisplayList()) { - return nGetTranslationY(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setTranslationZ(float translationZ) { - if (hasNativeDisplayList()) { - nSetTranslationZ(mFinalizer.mNativeDisplayList, translationZ); - } - } - - @Override - public float getTranslationZ() { - if (hasNativeDisplayList()) { - return nGetTranslationZ(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setRotation(float rotation) { - if (hasNativeDisplayList()) { - nSetRotation(mFinalizer.mNativeDisplayList, rotation); - } - } - - @Override - public float getRotation() { - if (hasNativeDisplayList()) { - return nGetRotation(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setRotationX(float rotationX) { - if (hasNativeDisplayList()) { - nSetRotationX(mFinalizer.mNativeDisplayList, rotationX); - } - } - - @Override - public float getRotationX() { - if (hasNativeDisplayList()) { - return nGetRotationX(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setRotationY(float rotationY) { - if (hasNativeDisplayList()) { - nSetRotationY(mFinalizer.mNativeDisplayList, rotationY); - } - } - - @Override - public float getRotationY() { - if (hasNativeDisplayList()) { - return nGetRotationY(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setScaleX(float scaleX) { - if (hasNativeDisplayList()) { - nSetScaleX(mFinalizer.mNativeDisplayList, scaleX); - } - } - - @Override - public float getScaleX() { - if (hasNativeDisplayList()) { - return nGetScaleX(mFinalizer.mNativeDisplayList); - } - return 1.0f; - } - - @Override - public void setScaleY(float scaleY) { - if (hasNativeDisplayList()) { - nSetScaleY(mFinalizer.mNativeDisplayList, scaleY); - } - } - - @Override - public float getScaleY() { - if (hasNativeDisplayList()) { - return nGetScaleY(mFinalizer.mNativeDisplayList); - } - return 1.0f; - } - - @Override - public void setTransformationInfo(float alpha, - float translationX, float translationY, float translationZ, - float rotation, float rotationX, float rotationY, float scaleX, float scaleY) { - if (hasNativeDisplayList()) { - nSetTransformationInfo(mFinalizer.mNativeDisplayList, alpha, - translationX, translationY, translationZ, - rotation, rotationX, rotationY, scaleX, scaleY); - } - } - - @Override - public void setPivotX(float pivotX) { - if (hasNativeDisplayList()) { - nSetPivotX(mFinalizer.mNativeDisplayList, pivotX); - } - } - - @Override - public float getPivotX() { - if (hasNativeDisplayList()) { - return nGetPivotX(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setPivotY(float pivotY) { - if (hasNativeDisplayList()) { - nSetPivotY(mFinalizer.mNativeDisplayList, pivotY); - } - } - - @Override - public float getPivotY() { - if (hasNativeDisplayList()) { - return nGetPivotY(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setCameraDistance(float distance) { - if (hasNativeDisplayList()) { - nSetCameraDistance(mFinalizer.mNativeDisplayList, distance); - } - } - - @Override - public float getCameraDistance() { - if (hasNativeDisplayList()) { - return nGetCameraDistance(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setLeft(int left) { - if (hasNativeDisplayList()) { - nSetLeft(mFinalizer.mNativeDisplayList, left); - } - } - - @Override - public float getLeft() { - if (hasNativeDisplayList()) { - return nGetLeft(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setTop(int top) { - if (hasNativeDisplayList()) { - nSetTop(mFinalizer.mNativeDisplayList, top); - } - } - - @Override - public float getTop() { - if (hasNativeDisplayList()) { - return nGetTop(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setRight(int right) { - if (hasNativeDisplayList()) { - nSetRight(mFinalizer.mNativeDisplayList, right); - } - } - - @Override - public float getRight() { - if (hasNativeDisplayList()) { - return nGetRight(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setBottom(int bottom) { - if (hasNativeDisplayList()) { - nSetBottom(mFinalizer.mNativeDisplayList, bottom); - } - } - - @Override - public float getBottom() { - if (hasNativeDisplayList()) { - return nGetBottom(mFinalizer.mNativeDisplayList); - } - return 0.0f; - } - - @Override - public void setLeftTopRightBottom(int left, int top, int right, int bottom) { - if (hasNativeDisplayList()) { - nSetLeftTopRightBottom(mFinalizer.mNativeDisplayList, left, top, right, bottom); - } - } - - @Override - public void offsetLeftAndRight(float offset) { - if (hasNativeDisplayList()) { - nOffsetLeftAndRight(mFinalizer.mNativeDisplayList, offset); - } - } - - @Override - public void offsetTopAndBottom(float offset) { - if (hasNativeDisplayList()) { - nOffsetTopAndBottom(mFinalizer.mNativeDisplayList, offset); - } - } - - @Override - public void output() { - if (hasNativeDisplayList()) { - nOutput(mFinalizer.mNativeDisplayList); - } - } - - private static native void nReset(int displayList); - private static native void nOffsetTopAndBottom(int displayList, float offset); - private static native void nOffsetLeftAndRight(int displayList, float offset); - private static native void nSetLeftTopRightBottom(int displayList, int left, int top, - int right, int bottom); - private static native void nSetBottom(int displayList, int bottom); - private static native void nSetRight(int displayList, int right); - private static native void nSetTop(int displayList, int top); - private static native void nSetLeft(int displayList, int left); - private static native void nSetCameraDistance(int displayList, float distance); - private static native void nSetPivotY(int displayList, float pivotY); - private static native void nSetPivotX(int displayList, float pivotX); - private static native void nSetCaching(int displayList, boolean caching); - private static native void nSetClipToBounds(int displayList, boolean clipToBounds); - private static native void nSetAlpha(int displayList, float alpha); - private static native void nSetHasOverlappingRendering(int displayList, - boolean hasOverlappingRendering); - private static native void nSetTranslationX(int displayList, float translationX); - private static native void nSetTranslationY(int displayList, float translationY); - private static native void nSetTranslationZ(int displayList, float translationZ); - private static native void nSetRotation(int displayList, float rotation); - private static native void nSetRotationX(int displayList, float rotationX); - private static native void nSetRotationY(int displayList, float rotationY); - private static native void nSetScaleX(int displayList, float scaleX); - private static native void nSetScaleY(int displayList, float scaleY); - private static native void nSetTransformationInfo(int displayList, float alpha, - float translationX, float translationY, float translationZ, - float rotation, float rotationX, float rotationY, float scaleX, float scaleY); - private static native void nSetStaticMatrix(int displayList, int nativeMatrix); - private static native void nSetAnimationMatrix(int displayList, int animationMatrix); - - private static native boolean nHasOverlappingRendering(int displayList); - private static native void nGetMatrix(int displayList, int matrix); - private static native float nGetAlpha(int displayList); - private static native float nGetLeft(int displayList); - private static native float nGetTop(int displayList); - private static native float nGetRight(int displayList); - private static native float nGetBottom(int displayList); - private static native float nGetCameraDistance(int displayList); - private static native float nGetScaleX(int displayList); - private static native float nGetScaleY(int displayList); - private static native float nGetTranslationX(int displayList); - private static native float nGetTranslationY(int displayList); - private static native float nGetTranslationZ(int displayList); - private static native float nGetRotation(int displayList); - private static native float nGetRotationX(int displayList); - private static native float nGetRotationY(int displayList); - private static native float nGetPivotX(int displayList); - private static native float nGetPivotY(int displayList); - private static native void nOutput(int displayList); - - /////////////////////////////////////////////////////////////////////////// - // Finalization - /////////////////////////////////////////////////////////////////////////// - - private static class DisplayListFinalizer { - final int mNativeDisplayList; - - public DisplayListFinalizer(int nativeDisplayList) { - mNativeDisplayList = nativeDisplayList; - } - - @Override - protected void finalize() throws Throwable { - try { - nDestroyDisplayList(mNativeDisplayList); - } finally { - super.finalize(); - } - } - } -} |