John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 17 | #include "CanvasContext.h" |
| 18 | |
John Reck | 998a6d8 | 2014-08-28 15:35:53 -0700 | [diff] [blame] | 19 | #include <algorithm> |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 20 | #include <private/hwui/DrawGlInfo.h> |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 21 | #include <strings.h> |
| 22 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 23 | #include "EglManager.h" |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 24 | #include "RenderThread.h" |
John Reck | 119907c | 2014-08-14 09:02:01 -0700 | [diff] [blame] | 25 | #include "../AnimationContext.h" |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 26 | #include "../Caches.h" |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 27 | #include "../DeferredLayerUpdater.h" |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 28 | #include "../RenderState.h" |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 29 | #include "../LayerRenderer.h" |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 30 | #include "../OpenGLRenderer.h" |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 31 | #include "../Stencil.h" |
| 32 | |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 33 | #define TRIM_MEMORY_COMPLETE 80 |
| 34 | #define TRIM_MEMORY_UI_HIDDEN 20 |
| 35 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 36 | namespace android { |
| 37 | namespace uirenderer { |
| 38 | namespace renderthread { |
| 39 | |
John Reck | 119907c | 2014-08-14 09:02:01 -0700 | [diff] [blame] | 40 | CanvasContext::CanvasContext(RenderThread& thread, bool translucent, |
| 41 | RenderNode* rootRenderNode, IContextFactory* contextFactory) |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 42 | : mRenderThread(thread) |
| 43 | , mEglManager(thread.eglManager()) |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 44 | , mEglSurface(EGL_NO_SURFACE) |
John Reck | 1125d1f | 2014-10-23 11:02:19 -0700 | [diff] [blame] | 45 | , mBufferPreserved(false) |
| 46 | , mSwapBehavior(kSwap_default) |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 47 | , mOpaque(!translucent) |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 48 | , mCanvas(NULL) |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 49 | , mHaveNewSurface(false) |
| 50 | , mRootRenderNode(rootRenderNode) { |
John Reck | 119907c | 2014-08-14 09:02:01 -0700 | [diff] [blame] | 51 | mAnimationContext = contextFactory->createAnimationContext(mRenderThread.timeLord()); |
John Reck | 443a714 | 2014-09-04 17:40:05 -0700 | [diff] [blame] | 52 | mRenderThread.renderState().registerCanvasContext(this); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | CanvasContext::~CanvasContext() { |
John Reck | 17035b0 | 2014-09-03 07:39:53 -0700 | [diff] [blame] | 56 | destroy(); |
John Reck | 119907c | 2014-08-14 09:02:01 -0700 | [diff] [blame] | 57 | delete mAnimationContext; |
John Reck | 443a714 | 2014-09-04 17:40:05 -0700 | [diff] [blame] | 58 | mRenderThread.renderState().unregisterCanvasContext(this); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 59 | } |
| 60 | |
John Reck | 17035b0 | 2014-09-03 07:39:53 -0700 | [diff] [blame] | 61 | void CanvasContext::destroy() { |
| 62 | stopDrawing(); |
| 63 | freePrefetechedLayers(); |
| 64 | destroyHardwareResources(); |
John Reck | e2478d4 | 2014-09-03 16:46:05 -0700 | [diff] [blame] | 65 | mAnimationContext->destroy(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 66 | if (mCanvas) { |
| 67 | delete mCanvas; |
| 68 | mCanvas = 0; |
| 69 | } |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 70 | setSurface(NULL); |
| 71 | } |
| 72 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 73 | void CanvasContext::setSurface(ANativeWindow* window) { |
John Reck | fbc8df0 | 2014-11-14 16:18:41 -0800 | [diff] [blame^] | 74 | ATRACE_CALL(); |
| 75 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 76 | mNativeWindow = window; |
| 77 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 78 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 79 | mEglManager.destroySurface(mEglSurface); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 80 | mEglSurface = EGL_NO_SURFACE; |
| 81 | } |
| 82 | |
| 83 | if (window) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 84 | mEglSurface = mEglManager.createSurface(window); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 85 | } |
| 86 | |
| 87 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | 1125d1f | 2014-10-23 11:02:19 -0700 | [diff] [blame] | 88 | const bool preserveBuffer = (mSwapBehavior != kSwap_discardBuffer); |
| 89 | mBufferPreserved = mEglManager.setPreserveBuffer(mEglSurface, preserveBuffer); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 90 | mHaveNewSurface = true; |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 91 | makeCurrent(); |
John Reck | 368cdd8 | 2014-05-07 13:11:00 -0700 | [diff] [blame] | 92 | } else { |
| 93 | mRenderThread.removeFrameCallback(this); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 94 | } |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 95 | } |
| 96 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 97 | void CanvasContext::swapBuffers() { |
John Reck | 2cdbc7d | 2014-09-17 16:06:36 -0700 | [diff] [blame] | 98 | if (CC_UNLIKELY(!mEglManager.swapBuffers(mEglSurface))) { |
| 99 | setSurface(NULL); |
| 100 | } |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 101 | mHaveNewSurface = false; |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 102 | } |
| 103 | |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 104 | void CanvasContext::requireSurface() { |
| 105 | LOG_ALWAYS_FATAL_IF(mEglSurface == EGL_NO_SURFACE, |
| 106 | "requireSurface() called but no surface set!"); |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 107 | makeCurrent(); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 108 | } |
| 109 | |
John Reck | 1125d1f | 2014-10-23 11:02:19 -0700 | [diff] [blame] | 110 | void CanvasContext::setSwapBehavior(SwapBehavior swapBehavior) { |
| 111 | mSwapBehavior = swapBehavior; |
| 112 | } |
| 113 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 114 | bool CanvasContext::initialize(ANativeWindow* window) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 115 | setSurface(window); |
John Reck | 2cdbc7d | 2014-09-17 16:06:36 -0700 | [diff] [blame] | 116 | if (mCanvas) return false; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 117 | mCanvas = new OpenGLRenderer(mRenderThread.renderState()); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 118 | mCanvas->initProperties(); |
| 119 | return true; |
| 120 | } |
| 121 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 122 | void CanvasContext::updateSurface(ANativeWindow* window) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 123 | setSurface(window); |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 124 | } |
| 125 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 126 | void CanvasContext::pauseSurface(ANativeWindow* window) { |
John Reck | 1661715 | 2014-09-02 15:44:14 -0700 | [diff] [blame] | 127 | stopDrawing(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 128 | } |
| 129 | |
Chris Craik | 284b243 | 2014-09-18 16:05:35 -0700 | [diff] [blame] | 130 | // TODO: don't pass viewport size, it's automatic via EGL |
Chris Craik | 058fc64 | 2014-07-23 18:19:28 -0700 | [diff] [blame] | 131 | void CanvasContext::setup(int width, int height, const Vector3& lightCenter, float lightRadius, |
| 132 | uint8_t ambientShadowAlpha, uint8_t spotShadowAlpha) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 133 | if (!mCanvas) return; |
Chris Craik | 058fc64 | 2014-07-23 18:19:28 -0700 | [diff] [blame] | 134 | mCanvas->initLight(lightCenter, lightRadius, ambientShadowAlpha, spotShadowAlpha); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 135 | } |
| 136 | |
John Reck | 63a0667 | 2014-05-07 13:45:54 -0700 | [diff] [blame] | 137 | void CanvasContext::setOpaque(bool opaque) { |
| 138 | mOpaque = opaque; |
| 139 | } |
| 140 | |
John Reck | 860d155 | 2014-04-11 19:15:05 -0700 | [diff] [blame] | 141 | void CanvasContext::makeCurrent() { |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 142 | // TODO: Figure out why this workaround is needed, see b/13913604 |
| 143 | // In the meantime this matches the behavior of GLRenderer, so it is not a regression |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 144 | mHaveNewSurface |= mEglManager.makeCurrent(mEglSurface); |
John Reck | 860d155 | 2014-04-11 19:15:05 -0700 | [diff] [blame] | 145 | } |
| 146 | |
John Reck | 68bfe0a | 2014-06-24 15:34:58 -0700 | [diff] [blame] | 147 | void CanvasContext::processLayerUpdate(DeferredLayerUpdater* layerUpdater) { |
| 148 | bool success = layerUpdater->apply(); |
John Reck | d72e0a3 | 2014-05-29 18:56:11 -0700 | [diff] [blame] | 149 | LOG_ALWAYS_FATAL_IF(!success, "Failed to update layer!"); |
| 150 | if (layerUpdater->backingLayer()->deferredUpdateScheduled) { |
| 151 | mCanvas->pushLayerUpdate(layerUpdater->backingLayer()); |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 152 | } |
| 153 | } |
| 154 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 155 | void CanvasContext::prepareTree(TreeInfo& info) { |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 156 | mRenderThread.removeFrameCallback(this); |
John Reck | 18f16e6 | 2014-05-02 16:46:41 -0700 | [diff] [blame] | 157 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 158 | info.damageAccumulator = &mDamageAccumulator; |
John Reck | 25fbb3f | 2014-06-12 13:46:45 -0700 | [diff] [blame] | 159 | info.renderer = mCanvas; |
John Reck | 998a6d8 | 2014-08-28 15:35:53 -0700 | [diff] [blame] | 160 | if (mPrefetechedLayers.size() && info.mode == TreeInfo::MODE_FULL) { |
| 161 | info.canvasContext = this; |
| 162 | } |
John Reck | ec845a2 | 2014-09-05 15:23:38 -0700 | [diff] [blame] | 163 | mAnimationContext->startFrame(info.mode); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 164 | mRootRenderNode->prepareTree(info); |
John Reck | 119907c | 2014-08-14 09:02:01 -0700 | [diff] [blame] | 165 | mAnimationContext->runRemainingAnimations(info); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 166 | |
John Reck | 998a6d8 | 2014-08-28 15:35:53 -0700 | [diff] [blame] | 167 | if (info.canvasContext) { |
| 168 | freePrefetechedLayers(); |
| 169 | } |
| 170 | |
John Reck | aa95a88 | 2014-11-07 11:02:07 -0800 | [diff] [blame] | 171 | if (CC_UNLIKELY(!mNativeWindow.get())) { |
| 172 | info.out.canDrawThisFrame = false; |
| 173 | return; |
| 174 | } |
| 175 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 176 | int runningBehind = 0; |
| 177 | // TODO: This query is moderately expensive, investigate adding some sort |
| 178 | // of fast-path based off when we last called eglSwapBuffers() as well as |
| 179 | // last vsync time. Or something. |
| 180 | mNativeWindow->query(mNativeWindow.get(), |
| 181 | NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND, &runningBehind); |
| 182 | info.out.canDrawThisFrame = !runningBehind; |
| 183 | |
| 184 | if (info.out.hasAnimations || !info.out.canDrawThisFrame) { |
John Reck | cd028f3 | 2014-06-24 08:44:29 -0700 | [diff] [blame] | 185 | if (!info.out.requiresUiRedraw) { |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 186 | // If animationsNeedsRedraw is set don't bother posting for an RT anim |
| 187 | // as we will just end up fighting the UI thread. |
| 188 | mRenderThread.postFrameCallback(this); |
| 189 | } |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 190 | } |
| 191 | } |
| 192 | |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 193 | void CanvasContext::stopDrawing() { |
| 194 | mRenderThread.removeFrameCallback(this); |
| 195 | } |
| 196 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 197 | void CanvasContext::notifyFramePending() { |
| 198 | ATRACE_CALL(); |
| 199 | mRenderThread.pushBackFrameCallback(this); |
| 200 | } |
| 201 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 202 | void CanvasContext::draw() { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 203 | LOG_ALWAYS_FATAL_IF(!mCanvas || mEglSurface == EGL_NO_SURFACE, |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 204 | "drawRenderNode called on a context with no canvas or surface!"); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 205 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 206 | profiler().markPlaybackStart(); |
| 207 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 208 | SkRect dirty; |
| 209 | mDamageAccumulator.finish(&dirty); |
| 210 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 211 | EGLint width, height; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 212 | mEglManager.beginFrame(mEglSurface, &width, &height); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 213 | if (width != mCanvas->getViewportWidth() || height != mCanvas->getViewportHeight()) { |
| 214 | mCanvas->setViewport(width, height); |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 215 | dirty.setEmpty(); |
John Reck | 1125d1f | 2014-10-23 11:02:19 -0700 | [diff] [blame] | 216 | } else if (!mBufferPreserved || mHaveNewSurface) { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 217 | dirty.setEmpty(); |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 218 | } else { |
John Reck | 5cdb8f9 | 2014-07-17 11:00:36 -0700 | [diff] [blame] | 219 | if (!dirty.isEmpty() && !dirty.intersect(0, 0, width, height)) { |
John Reck | 0a97330 | 2014-07-16 13:29:45 -0700 | [diff] [blame] | 220 | ALOGW("Dirty " RECT_STRING " doesn't intersect with 0 0 %d %d ?", |
| 221 | SK_RECT_ARGS(dirty), width, height); |
| 222 | dirty.setEmpty(); |
| 223 | } |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 224 | profiler().unionDirty(&dirty); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 225 | } |
| 226 | |
| 227 | status_t status; |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 228 | if (!dirty.isEmpty()) { |
| 229 | status = mCanvas->prepareDirty(dirty.fLeft, dirty.fTop, |
| 230 | dirty.fRight, dirty.fBottom, mOpaque); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 231 | } else { |
| 232 | status = mCanvas->prepare(mOpaque); |
| 233 | } |
| 234 | |
| 235 | Rect outBounds; |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 236 | status |= mCanvas->drawRenderNode(mRootRenderNode.get(), outBounds); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 237 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 238 | profiler().draw(mCanvas); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 239 | |
| 240 | mCanvas->finish(); |
| 241 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 242 | profiler().markPlaybackEnd(); |
| 243 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 244 | if (status & DrawGlInfo::kStatusDrew) { |
| 245 | swapBuffers(); |
John Reck | 0e89e2b | 2014-10-31 14:49:06 -0700 | [diff] [blame] | 246 | } else { |
| 247 | mEglManager.cancelFrame(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 248 | } |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 249 | |
| 250 | profiler().finishFrame(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 251 | } |
| 252 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 253 | // Called by choreographer to do an RT-driven animation |
John Reck | 18f16e6 | 2014-05-02 16:46:41 -0700 | [diff] [blame] | 254 | void CanvasContext::doFrame() { |
John Reck | 368cdd8 | 2014-05-07 13:11:00 -0700 | [diff] [blame] | 255 | if (CC_UNLIKELY(!mCanvas || mEglSurface == EGL_NO_SURFACE)) { |
| 256 | return; |
| 257 | } |
| 258 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 259 | ATRACE_CALL(); |
| 260 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 261 | profiler().startFrame(); |
| 262 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 263 | TreeInfo info(TreeInfo::MODE_RT_ONLY, mRenderThread.renderState()); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 264 | prepareTree(info); |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 265 | if (info.out.canDrawThisFrame) { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 266 | draw(); |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 267 | } |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 268 | } |
| 269 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 270 | void CanvasContext::invokeFunctor(RenderThread& thread, Functor* functor) { |
John Reck | d3d8daf | 2014-04-10 15:00:13 -0700 | [diff] [blame] | 271 | ATRACE_CALL(); |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 272 | DrawGlInfo::Mode mode = DrawGlInfo::kModeProcessNoContext; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 273 | if (thread.eglManager().hasEglContext()) { |
| 274 | thread.eglManager().requireGlContext(); |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 275 | mode = DrawGlInfo::kModeProcess; |
| 276 | } |
John Reck | 6f07a0d | 2014-04-16 21:31:25 -0700 | [diff] [blame] | 277 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 278 | thread.renderState().invokeFunctor(functor, mode, NULL); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 279 | } |
| 280 | |
John Reck | 998a6d8 | 2014-08-28 15:35:53 -0700 | [diff] [blame] | 281 | void CanvasContext::markLayerInUse(RenderNode* node) { |
| 282 | if (mPrefetechedLayers.erase(node)) { |
| 283 | node->decStrong(0); |
| 284 | } |
| 285 | } |
| 286 | |
| 287 | static void destroyPrefetechedNode(RenderNode* node) { |
| 288 | ALOGW("Incorrectly called buildLayer on View: %s, destroying layer...", node->getName()); |
| 289 | node->destroyHardwareResources(); |
| 290 | node->decStrong(0); |
| 291 | } |
| 292 | |
| 293 | void CanvasContext::freePrefetechedLayers() { |
| 294 | if (mPrefetechedLayers.size()) { |
| 295 | requireGlContext(); |
| 296 | std::for_each(mPrefetechedLayers.begin(), mPrefetechedLayers.end(), destroyPrefetechedNode); |
| 297 | mPrefetechedLayers.clear(); |
| 298 | } |
| 299 | } |
| 300 | |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 301 | void CanvasContext::buildLayer(RenderNode* node) { |
| 302 | ATRACE_CALL(); |
| 303 | if (!mEglManager.hasEglContext() || !mCanvas) { |
| 304 | return; |
| 305 | } |
| 306 | requireGlContext(); |
| 307 | // buildLayer() will leave the tree in an unknown state, so we must stop drawing |
| 308 | stopDrawing(); |
| 309 | |
| 310 | TreeInfo info(TreeInfo::MODE_FULL, mRenderThread.renderState()); |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 311 | info.damageAccumulator = &mDamageAccumulator; |
| 312 | info.renderer = mCanvas; |
John Reck | 9eb9f6f | 2014-08-21 11:23:05 -0700 | [diff] [blame] | 313 | info.runAnimations = false; |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 314 | node->prepareTree(info); |
| 315 | SkRect ignore; |
| 316 | mDamageAccumulator.finish(&ignore); |
| 317 | // Tickle the GENERIC property on node to mark it as dirty for damaging |
| 318 | // purposes when the frame is actually drawn |
| 319 | node->setPropertyFieldsDirty(RenderNode::GENERIC); |
| 320 | |
John Reck | 443a714 | 2014-09-04 17:40:05 -0700 | [diff] [blame] | 321 | mCanvas->markLayersAsBuildLayers(); |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 322 | mCanvas->flushLayerUpdates(); |
John Reck | 998a6d8 | 2014-08-28 15:35:53 -0700 | [diff] [blame] | 323 | |
| 324 | node->incStrong(0); |
| 325 | mPrefetechedLayers.insert(node); |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 326 | } |
| 327 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 328 | bool CanvasContext::copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap) { |
| 329 | requireGlContext(); |
John Reck | 68bfe0a | 2014-06-24 15:34:58 -0700 | [diff] [blame] | 330 | layer->apply(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 331 | return LayerRenderer::copyLayer(mRenderThread.renderState(), layer->backingLayer(), bitmap); |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 332 | } |
| 333 | |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 334 | void CanvasContext::destroyHardwareResources() { |
| 335 | stopDrawing(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 336 | if (mEglManager.hasEglContext()) { |
John Reck | e1628b7 | 2014-05-23 15:11:19 -0700 | [diff] [blame] | 337 | requireGlContext(); |
John Reck | dff9957 | 2014-08-29 09:59:43 -0700 | [diff] [blame] | 338 | freePrefetechedLayers(); |
John Reck | dcba672 | 2014-07-08 13:59:49 -0700 | [diff] [blame] | 339 | mRootRenderNode->destroyHardwareResources(); |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 340 | Caches::getInstance().flush(Caches::kFlushMode_Layers); |
| 341 | } |
| 342 | } |
| 343 | |
| 344 | void CanvasContext::trimMemory(RenderThread& thread, int level) { |
| 345 | // No context means nothing to free |
| 346 | if (!thread.eglManager().hasEglContext()) return; |
| 347 | |
Jorim Jaggi | 786afcb | 2014-09-25 02:41:29 +0200 | [diff] [blame] | 348 | ATRACE_CALL(); |
John Reck | 3c2b7fa | 2014-07-07 09:16:54 -0700 | [diff] [blame] | 349 | thread.eglManager().requireGlContext(); |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 350 | if (level >= TRIM_MEMORY_COMPLETE) { |
| 351 | Caches::getInstance().flush(Caches::kFlushMode_Full); |
| 352 | thread.eglManager().destroy(); |
| 353 | } else if (level >= TRIM_MEMORY_UI_HIDDEN) { |
| 354 | Caches::getInstance().flush(Caches::kFlushMode_Moderate); |
John Reck | e1628b7 | 2014-05-23 15:11:19 -0700 | [diff] [blame] | 355 | } |
| 356 | } |
| 357 | |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 358 | void CanvasContext::runWithGlContext(RenderTask* task) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 359 | requireGlContext(); |
| 360 | task->run(); |
| 361 | } |
| 362 | |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 363 | Layer* CanvasContext::createTextureLayer() { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 364 | requireSurface(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 365 | return LayerRenderer::createTextureLayer(mRenderThread.renderState()); |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 366 | } |
| 367 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 368 | void CanvasContext::requireGlContext() { |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 369 | mEglManager.requireGlContext(); |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 370 | } |
| 371 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 372 | void CanvasContext::setTextureAtlas(RenderThread& thread, |
| 373 | const sp<GraphicBuffer>& buffer, int64_t* map, size_t mapSize) { |
| 374 | thread.eglManager().setTextureAtlas(buffer, map, mapSize); |
John Reck | 66f0be6 | 2014-05-13 13:39:31 -0700 | [diff] [blame] | 375 | } |
| 376 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 377 | } /* namespace renderthread */ |
| 378 | } /* namespace uirenderer */ |
| 379 | } /* namespace android */ |