Initial commit of new Canvas operation recording / replay
Done:
- drawRect, drawBitmap, drawColor, drawPaint, drawRenderNode, drawRegion
- Recording with new DisplayList format
- batching & reordering
- Stateless op reorder
- Stateless op rendering
- Frame lifecycle (clear, geterror, cleanup)
Not done:
- SaveLayer (clipped and unclipped)
- HW layers
- Complex clipping
- Ripple projection
- Z reordering
- Z shadows
- onDefer prefetching (text + task kickoff)
- round rect clip
- linear allocation for std collections
- AssetAtlas support
Change-Id: Iaf98c1a3aeab5fa47cc8f9c6d964420abc0e7691
diff --git a/libs/hwui/BakedOpRenderer.h b/libs/hwui/BakedOpRenderer.h
new file mode 100644
index 0000000..b8b4426
--- /dev/null
+++ b/libs/hwui/BakedOpRenderer.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_HWUI_BAKED_OP_RENDERER_H
+#define ANDROID_HWUI_BAKED_OP_RENDERER_H
+
+#include "BakedOpState.h"
+#include "Matrix.h"
+
+namespace android {
+namespace uirenderer {
+
+class Caches;
+struct Glop;
+class RenderState;
+
+class BakedOpRenderer {
+public:
+ class Info {
+ public:
+ Info(Caches& caches, RenderState& renderState, int viewportWidth, int viewportHeight, bool opaque)
+ : renderState(renderState)
+ , caches(caches)
+ , opaque(opaque)
+ , viewportWidth(viewportWidth)
+ , viewportHeight(viewportHeight) {
+ orthoMatrix.loadOrtho(viewportWidth, viewportHeight);
+ }
+
+ Texture* getTexture(const SkBitmap* bitmap);
+
+ void renderGlop(const BakedOpState& state, const Glop& glop);
+ RenderState& renderState;
+ Caches& caches;
+
+ bool didDraw = false;
+ bool opaque;
+
+
+ // where should these live? layer state object?
+ int viewportWidth;
+ int viewportHeight;
+ Matrix4 orthoMatrix;
+ };
+
+ static void startFrame(Info& info);
+ static void endFrame(Info& info);
+
+ /**
+ * Declare all "onBitmapOp(...)" style function for every op type.
+ *
+ * These functions will perform the actual rendering of the individual operations in OpenGL,
+ * given the transform/clip and other state built into the BakedOpState object passed in.
+ */
+ #define BAKED_OP_RENDERER_METHOD(Type) static void on##Type(Info* info, const Type& op, const BakedOpState& state);
+ MAP_OPS(BAKED_OP_RENDERER_METHOD);
+};
+
+}; // namespace uirenderer
+}; // namespace android
+
+#endif // ANDROID_HWUI_BAKED_OP_RENDERER_H