Support nested display lists. (0fe478ea) · Commits · e / os / android_frameworks_base

core/jni/android_view_GLES20Canvas.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -421,7 +421,7 @@ static void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env,

		static void android_view_GLES20Canvas_drawDisplayList(JNIEnv* env,
		jobject canvas, OpenGLRenderer* renderer, DisplayList* displayList) {
		displayList->replay(*renderer);
		renderer->drawDisplayList(displayList);
		}

		#endif // USE_OPENGL_RENDERER

+9 −0

Original line number	Diff line number	Diff line
		@@ -226,6 +226,10 @@ void DisplayList::replay(OpenGLRenderer& renderer) {
		(SkRegion::Op) getInt());
		}
		break;
		case DrawDisplayList: {
		renderer.drawDisplayList(getDisplayList());
		}
		break;
		case DrawBitmap: {
		renderer.drawBitmap(getBitmap(), getFloat(), getFloat(), getPaint());
		}
		@@ -453,6 +457,11 @@ bool DisplayListRenderer::clipRect(float left, float top, float right, float bot
		return OpenGLRenderer::clipRect(left, top, right, bottom, op);
		}

		void DisplayListRenderer::drawDisplayList(DisplayList* displayList) {
		addOp(DisplayList::DrawDisplayList);
		addDisplayList(displayList);
		}

		void DisplayListRenderer::drawBitmap(SkBitmap* bitmap, float left, float top,
		SkPaint* paint) {
		addOp(DisplayList::DrawBitmap);

+21 −6

Original line number	Diff line number	Diff line
		@@ -92,6 +92,7 @@ public:
		SetMatrix,
		ConcatMatrix,
		ClipRect,
		DrawDisplayList,
		DrawBitmap,
		DrawBitmapMatrix,
		DrawBitmapRect,
		@@ -160,6 +161,10 @@ private:
		return (SkPaint*) getInt();
		}

		DisplayList* getDisplayList() {
		return (DisplayList*) getInt();
		}

		inline float getFloat() {
		return mReader.readScalar();
		}
		@@ -235,6 +240,7 @@ public:

		bool clipRect(float left, float top, float right, float bottom, SkRegion::Op op);

		void drawDisplayList(DisplayList* displayList);
		void drawBitmap(SkBitmap* bitmap, float left, float top, SkPaint* paint);
		void drawBitmap(SkBitmap* bitmap, SkMatrix* matrix, SkPaint* paint);
		void drawBitmap(SkBitmap* bitmap, float srcLeft, float srcTop,
		@@ -351,15 +357,24 @@ private:
		addInt((int) NULL);
		return;
		}

		SkPaint *paintCopy = mPaintMap.valueFor(paint);
		if (paintCopy == NULL \|\| paintCopy->getGenerationID() != paint->getGenerationID()) {
		paintCopy = new SkPaint(*paint);
		mPaintMap.add(paint, paintCopy);
		mPaints.add(paintCopy);
		}

		addInt((int) paintCopy);
		}

		inline void addDisplayList(DisplayList* displayList) {
		// TODO: To be safe, the display list should be ref-counted in the
		// resources cache, but we rely on the caller (UI toolkit) to
		// do the right thing for now
		addInt((int) displayList);
		}

		inline void addMatrix(SkMatrix* matrix) {
		// Copying the matrix is cheap and prevents against the user changing the original
		// matrix before the operation that uses it

+6 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,12 @@ int OpenGLDebugRenderer::saveLayer(float left, float top, float right, float bot
		return OpenGLRenderer::saveLayer(left, top, right, bottom, p, flags);
		}

		void OpenGLDebugRenderer::drawDisplayList(DisplayList* displayList) {
		mPrimitivesCount++;
		StopWatch w("drawDisplayList");
		OpenGLRenderer::drawDisplayList(displayList);
		}

		void OpenGLDebugRenderer::drawBitmap(SkBitmap* bitmap, float left, float top,
		SkPaint* paint) {
		mPrimitivesCount++;

+1 −0

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ public:
		int saveLayer(float left, float top, float right, float bottom,
		SkPaint* p, int flags);

		void drawDisplayList(DisplayList* displayList);
		void drawBitmap(SkBitmap* bitmap, float left, float top, SkPaint* paint);
		void drawBitmap(SkBitmap* bitmap, SkMatrix* matrix, SkPaint* paint);
		void drawBitmap(SkBitmap* bitmap, float srcLeft, float srcTop,