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 | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 19 | #include <private/hwui/DrawGlInfo.h> |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 20 | #include <strings.h> |
| 21 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 22 | #include "EglManager.h" |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 23 | #include "RenderThread.h" |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 24 | #include "../Caches.h" |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 25 | #include "../DeferredLayerUpdater.h" |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 26 | #include "../RenderState.h" |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 27 | #include "../LayerRenderer.h" |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 28 | #include "../OpenGLRenderer.h" |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 29 | #include "../Stencil.h" |
| 30 | |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 31 | #define TRIM_MEMORY_COMPLETE 80 |
| 32 | #define TRIM_MEMORY_UI_HIDDEN 20 |
| 33 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 34 | namespace android { |
| 35 | namespace uirenderer { |
| 36 | namespace renderthread { |
| 37 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 38 | CanvasContext::CanvasContext(RenderThread& thread, bool translucent, RenderNode* rootRenderNode) |
| 39 | : mRenderThread(thread) |
| 40 | , mEglManager(thread.eglManager()) |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 41 | , mEglSurface(EGL_NO_SURFACE) |
| 42 | , mDirtyRegionsEnabled(false) |
| 43 | , mOpaque(!translucent) |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 44 | , mCanvas(NULL) |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 45 | , mHaveNewSurface(false) |
| 46 | , mRootRenderNode(rootRenderNode) { |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 47 | } |
| 48 | |
| 49 | CanvasContext::~CanvasContext() { |
John Reck | fae904d | 2014-04-14 11:01:57 -0700 | [diff] [blame] | 50 | destroyCanvasAndSurface(); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 51 | mRenderThread.removeFrameCallback(this); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 52 | } |
| 53 | |
John Reck | fae904d | 2014-04-14 11:01:57 -0700 | [diff] [blame] | 54 | void CanvasContext::destroyCanvasAndSurface() { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 55 | if (mCanvas) { |
| 56 | delete mCanvas; |
| 57 | mCanvas = 0; |
| 58 | } |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 59 | setSurface(NULL); |
| 60 | } |
| 61 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 62 | void CanvasContext::setSurface(ANativeWindow* window) { |
| 63 | mNativeWindow = window; |
| 64 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 65 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 66 | mEglManager.destroySurface(mEglSurface); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 67 | mEglSurface = EGL_NO_SURFACE; |
| 68 | } |
| 69 | |
| 70 | if (window) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 71 | mEglSurface = mEglManager.createSurface(window); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 75 | mDirtyRegionsEnabled = mEglManager.enableDirtyRegions(mEglSurface); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 76 | mHaveNewSurface = true; |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 77 | makeCurrent(); |
John Reck | 368cdd8 | 2014-05-07 13:11:00 -0700 | [diff] [blame] | 78 | } else { |
| 79 | mRenderThread.removeFrameCallback(this); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 80 | } |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 81 | } |
| 82 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 83 | void CanvasContext::swapBuffers() { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 84 | mEglManager.swapBuffers(mEglSurface); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 85 | mHaveNewSurface = false; |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 86 | } |
| 87 | |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 88 | void CanvasContext::requireSurface() { |
| 89 | LOG_ALWAYS_FATAL_IF(mEglSurface == EGL_NO_SURFACE, |
| 90 | "requireSurface() called but no surface set!"); |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 91 | makeCurrent(); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 92 | } |
| 93 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 94 | bool CanvasContext::initialize(ANativeWindow* window) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 95 | if (mCanvas) return false; |
| 96 | setSurface(window); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 97 | mCanvas = new OpenGLRenderer(mRenderThread.renderState()); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 98 | mCanvas->initProperties(); |
| 99 | return true; |
| 100 | } |
| 101 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 102 | void CanvasContext::updateSurface(ANativeWindow* window) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 103 | setSurface(window); |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 104 | } |
| 105 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 106 | void CanvasContext::pauseSurface(ANativeWindow* window) { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 107 | // TODO: For now we just need a fence, in the future suspend any animations |
| 108 | // and such to prevent from trying to render into this surface |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 109 | } |
| 110 | |
Chris Craik | 058fc64 | 2014-07-23 18:19:28 -0700 | [diff] [blame] | 111 | void CanvasContext::setup(int width, int height, const Vector3& lightCenter, float lightRadius, |
| 112 | uint8_t ambientShadowAlpha, uint8_t spotShadowAlpha) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 113 | if (!mCanvas) return; |
| 114 | mCanvas->setViewport(width, height); |
Chris Craik | 058fc64 | 2014-07-23 18:19:28 -0700 | [diff] [blame] | 115 | mCanvas->initLight(lightCenter, lightRadius, ambientShadowAlpha, spotShadowAlpha); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 116 | } |
| 117 | |
John Reck | 63a0667 | 2014-05-07 13:45:54 -0700 | [diff] [blame] | 118 | void CanvasContext::setOpaque(bool opaque) { |
| 119 | mOpaque = opaque; |
| 120 | } |
| 121 | |
John Reck | 860d155 | 2014-04-11 19:15:05 -0700 | [diff] [blame] | 122 | void CanvasContext::makeCurrent() { |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 123 | // TODO: Figure out why this workaround is needed, see b/13913604 |
| 124 | // 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] | 125 | mHaveNewSurface |= mEglManager.makeCurrent(mEglSurface); |
John Reck | 860d155 | 2014-04-11 19:15:05 -0700 | [diff] [blame] | 126 | } |
| 127 | |
John Reck | 68bfe0a | 2014-06-24 15:34:58 -0700 | [diff] [blame] | 128 | void CanvasContext::processLayerUpdate(DeferredLayerUpdater* layerUpdater) { |
| 129 | bool success = layerUpdater->apply(); |
John Reck | d72e0a3 | 2014-05-29 18:56:11 -0700 | [diff] [blame] | 130 | LOG_ALWAYS_FATAL_IF(!success, "Failed to update layer!"); |
| 131 | if (layerUpdater->backingLayer()->deferredUpdateScheduled) { |
| 132 | mCanvas->pushLayerUpdate(layerUpdater->backingLayer()); |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 133 | } |
| 134 | } |
| 135 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 136 | void CanvasContext::prepareTree(TreeInfo& info) { |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 137 | mRenderThread.removeFrameCallback(this); |
John Reck | 18f16e6 | 2014-05-02 16:46:41 -0700 | [diff] [blame] | 138 | |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 139 | info.frameTimeMs = mRenderThread.timeLord().frameTimeMs(); |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 140 | info.damageAccumulator = &mDamageAccumulator; |
John Reck | 25fbb3f | 2014-06-12 13:46:45 -0700 | [diff] [blame] | 141 | info.renderer = mCanvas; |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 142 | mRootRenderNode->prepareTree(info); |
| 143 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 144 | int runningBehind = 0; |
| 145 | // TODO: This query is moderately expensive, investigate adding some sort |
| 146 | // of fast-path based off when we last called eglSwapBuffers() as well as |
| 147 | // last vsync time. Or something. |
| 148 | mNativeWindow->query(mNativeWindow.get(), |
| 149 | NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND, &runningBehind); |
| 150 | info.out.canDrawThisFrame = !runningBehind; |
| 151 | |
| 152 | if (info.out.hasAnimations || !info.out.canDrawThisFrame) { |
John Reck | cd028f3 | 2014-06-24 08:44:29 -0700 | [diff] [blame] | 153 | if (!info.out.requiresUiRedraw) { |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 154 | // If animationsNeedsRedraw is set don't bother posting for an RT anim |
| 155 | // as we will just end up fighting the UI thread. |
| 156 | mRenderThread.postFrameCallback(this); |
| 157 | } |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 158 | } |
| 159 | } |
| 160 | |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 161 | void CanvasContext::stopDrawing() { |
| 162 | mRenderThread.removeFrameCallback(this); |
| 163 | } |
| 164 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 165 | void CanvasContext::notifyFramePending() { |
| 166 | ATRACE_CALL(); |
| 167 | mRenderThread.pushBackFrameCallback(this); |
| 168 | } |
| 169 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 170 | void CanvasContext::draw() { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 171 | LOG_ALWAYS_FATAL_IF(!mCanvas || mEglSurface == EGL_NO_SURFACE, |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 172 | "drawRenderNode called on a context with no canvas or surface!"); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 173 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 174 | profiler().markPlaybackStart(); |
| 175 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 176 | SkRect dirty; |
| 177 | mDamageAccumulator.finish(&dirty); |
| 178 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 179 | EGLint width, height; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 180 | mEglManager.beginFrame(mEglSurface, &width, &height); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 181 | if (width != mCanvas->getViewportWidth() || height != mCanvas->getViewportHeight()) { |
| 182 | mCanvas->setViewport(width, height); |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 183 | dirty.setEmpty(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 184 | } else if (!mDirtyRegionsEnabled || mHaveNewSurface) { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 185 | dirty.setEmpty(); |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 186 | } else { |
John Reck | 5cdb8f9 | 2014-07-17 11:00:36 -0700 | [diff] [blame] | 187 | if (!dirty.isEmpty() && !dirty.intersect(0, 0, width, height)) { |
John Reck | 0a97330 | 2014-07-16 13:29:45 -0700 | [diff] [blame] | 188 | ALOGW("Dirty " RECT_STRING " doesn't intersect with 0 0 %d %d ?", |
| 189 | SK_RECT_ARGS(dirty), width, height); |
| 190 | dirty.setEmpty(); |
| 191 | } |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 192 | profiler().unionDirty(&dirty); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 193 | } |
| 194 | |
| 195 | status_t status; |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 196 | if (!dirty.isEmpty()) { |
| 197 | status = mCanvas->prepareDirty(dirty.fLeft, dirty.fTop, |
| 198 | dirty.fRight, dirty.fBottom, mOpaque); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 199 | } else { |
| 200 | status = mCanvas->prepare(mOpaque); |
| 201 | } |
| 202 | |
| 203 | Rect outBounds; |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 204 | status |= mCanvas->drawRenderNode(mRootRenderNode.get(), outBounds); |
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().draw(mCanvas); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 207 | |
| 208 | mCanvas->finish(); |
| 209 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 210 | profiler().markPlaybackEnd(); |
| 211 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 212 | if (status & DrawGlInfo::kStatusDrew) { |
| 213 | swapBuffers(); |
| 214 | } |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 215 | |
| 216 | profiler().finishFrame(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 217 | } |
| 218 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 219 | // Called by choreographer to do an RT-driven animation |
John Reck | 18f16e6 | 2014-05-02 16:46:41 -0700 | [diff] [blame] | 220 | void CanvasContext::doFrame() { |
John Reck | 368cdd8 | 2014-05-07 13:11:00 -0700 | [diff] [blame] | 221 | if (CC_UNLIKELY(!mCanvas || mEglSurface == EGL_NO_SURFACE)) { |
| 222 | return; |
| 223 | } |
| 224 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 225 | ATRACE_CALL(); |
| 226 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 227 | profiler().startFrame(); |
| 228 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 229 | TreeInfo info(TreeInfo::MODE_RT_ONLY, mRenderThread.renderState()); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 230 | prepareTree(info); |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 231 | if (info.out.canDrawThisFrame) { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 232 | draw(); |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 233 | } |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 234 | } |
| 235 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 236 | void CanvasContext::invokeFunctor(RenderThread& thread, Functor* functor) { |
John Reck | d3d8daf | 2014-04-10 15:00:13 -0700 | [diff] [blame] | 237 | ATRACE_CALL(); |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 238 | DrawGlInfo::Mode mode = DrawGlInfo::kModeProcessNoContext; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 239 | if (thread.eglManager().hasEglContext()) { |
| 240 | thread.eglManager().requireGlContext(); |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 241 | mode = DrawGlInfo::kModeProcess; |
| 242 | } |
John Reck | 6f07a0d | 2014-04-16 21:31:25 -0700 | [diff] [blame] | 243 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 244 | thread.renderState().invokeFunctor(functor, mode, NULL); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 245 | } |
| 246 | |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 247 | void CanvasContext::buildLayer(RenderNode* node) { |
| 248 | ATRACE_CALL(); |
| 249 | if (!mEglManager.hasEglContext() || !mCanvas) { |
| 250 | return; |
| 251 | } |
| 252 | requireGlContext(); |
| 253 | // buildLayer() will leave the tree in an unknown state, so we must stop drawing |
| 254 | stopDrawing(); |
| 255 | |
| 256 | TreeInfo info(TreeInfo::MODE_FULL, mRenderThread.renderState()); |
| 257 | info.frameTimeMs = mRenderThread.timeLord().frameTimeMs(); |
| 258 | info.damageAccumulator = &mDamageAccumulator; |
| 259 | info.renderer = mCanvas; |
John Reck | 9eb9f6f | 2014-08-21 11:23:05 -0700 | [diff] [blame^] | 260 | info.runAnimations = false; |
John Reck | 3e82495 | 2014-08-20 10:08:39 -0700 | [diff] [blame] | 261 | node->prepareTree(info); |
| 262 | SkRect ignore; |
| 263 | mDamageAccumulator.finish(&ignore); |
| 264 | // Tickle the GENERIC property on node to mark it as dirty for damaging |
| 265 | // purposes when the frame is actually drawn |
| 266 | node->setPropertyFieldsDirty(RenderNode::GENERIC); |
| 267 | |
| 268 | mCanvas->flushLayerUpdates(); |
| 269 | } |
| 270 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 271 | bool CanvasContext::copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap) { |
| 272 | requireGlContext(); |
John Reck | 68bfe0a | 2014-06-24 15:34:58 -0700 | [diff] [blame] | 273 | layer->apply(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 274 | return LayerRenderer::copyLayer(mRenderThread.renderState(), layer->backingLayer(), bitmap); |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 275 | } |
| 276 | |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 277 | void CanvasContext::destroyHardwareResources() { |
| 278 | stopDrawing(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 279 | if (mEglManager.hasEglContext()) { |
John Reck | e1628b7 | 2014-05-23 15:11:19 -0700 | [diff] [blame] | 280 | requireGlContext(); |
John Reck | dcba672 | 2014-07-08 13:59:49 -0700 | [diff] [blame] | 281 | mRootRenderNode->destroyHardwareResources(); |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 282 | Caches::getInstance().flush(Caches::kFlushMode_Layers); |
| 283 | } |
| 284 | } |
| 285 | |
| 286 | void CanvasContext::trimMemory(RenderThread& thread, int level) { |
| 287 | // No context means nothing to free |
| 288 | if (!thread.eglManager().hasEglContext()) return; |
| 289 | |
John Reck | 3c2b7fa | 2014-07-07 09:16:54 -0700 | [diff] [blame] | 290 | thread.eglManager().requireGlContext(); |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 291 | if (level >= TRIM_MEMORY_COMPLETE) { |
| 292 | Caches::getInstance().flush(Caches::kFlushMode_Full); |
| 293 | thread.eglManager().destroy(); |
| 294 | } else if (level >= TRIM_MEMORY_UI_HIDDEN) { |
| 295 | Caches::getInstance().flush(Caches::kFlushMode_Moderate); |
John Reck | e1628b7 | 2014-05-23 15:11:19 -0700 | [diff] [blame] | 296 | } |
| 297 | } |
| 298 | |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 299 | void CanvasContext::runWithGlContext(RenderTask* task) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 300 | requireGlContext(); |
| 301 | task->run(); |
| 302 | } |
| 303 | |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 304 | Layer* CanvasContext::createRenderLayer(int width, int height) { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 305 | requireSurface(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 306 | return LayerRenderer::createRenderLayer(mRenderThread.renderState(), width, height); |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | Layer* CanvasContext::createTextureLayer() { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 310 | requireSurface(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 311 | return LayerRenderer::createTextureLayer(mRenderThread.renderState()); |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 312 | } |
| 313 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 314 | void CanvasContext::requireGlContext() { |
John Reck | f47a594 | 2014-06-30 16:20:04 -0700 | [diff] [blame] | 315 | mEglManager.requireGlContext(); |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 316 | } |
| 317 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 318 | void CanvasContext::setTextureAtlas(RenderThread& thread, |
| 319 | const sp<GraphicBuffer>& buffer, int64_t* map, size_t mapSize) { |
| 320 | thread.eglManager().setTextureAtlas(buffer, map, mapSize); |
John Reck | 66f0be6 | 2014-05-13 13:39:31 -0700 | [diff] [blame] | 321 | } |
| 322 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 323 | } /* namespace renderthread */ |
| 324 | } /* namespace uirenderer */ |
| 325 | } /* namespace android */ |