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