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 | |
| 17 | #define LOG_TAG "CanvasContext" |
| 18 | |
| 19 | #include "CanvasContext.h" |
| 20 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 21 | #include <private/hwui/DrawGlInfo.h> |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 22 | #include <strings.h> |
| 23 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 24 | #include "EglManager.h" |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 25 | #include "RenderThread.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 | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 33 | namespace android { |
| 34 | namespace uirenderer { |
| 35 | namespace renderthread { |
| 36 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 37 | CanvasContext::CanvasContext(RenderThread& thread, bool translucent, RenderNode* rootRenderNode) |
| 38 | : mRenderThread(thread) |
| 39 | , mEglManager(thread.eglManager()) |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 40 | , mEglSurface(EGL_NO_SURFACE) |
| 41 | , mDirtyRegionsEnabled(false) |
| 42 | , mOpaque(!translucent) |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 43 | , mCanvas(NULL) |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 44 | , mHaveNewSurface(false) |
| 45 | , mRootRenderNode(rootRenderNode) { |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 46 | } |
| 47 | |
| 48 | CanvasContext::~CanvasContext() { |
John Reck | fae904d | 2014-04-14 11:01:57 -0700 | [diff] [blame] | 49 | destroyCanvasAndSurface(); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 50 | mRenderThread.removeFrameCallback(this); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 51 | } |
| 52 | |
John Reck | fae904d | 2014-04-14 11:01:57 -0700 | [diff] [blame] | 53 | void CanvasContext::destroyCanvasAndSurface() { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 54 | if (mCanvas) { |
| 55 | delete mCanvas; |
| 56 | mCanvas = 0; |
| 57 | } |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 58 | setSurface(NULL); |
| 59 | } |
| 60 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 61 | void CanvasContext::setSurface(ANativeWindow* window) { |
| 62 | mNativeWindow = window; |
| 63 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 64 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 65 | mEglManager.destroySurface(mEglSurface); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 66 | mEglSurface = EGL_NO_SURFACE; |
| 67 | } |
| 68 | |
| 69 | if (window) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 70 | mEglSurface = mEglManager.createSurface(window); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 74 | mDirtyRegionsEnabled = mEglManager.enableDirtyRegions(mEglSurface); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 75 | mHaveNewSurface = true; |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 76 | makeCurrent(); |
John Reck | 368cdd8 | 2014-05-07 13:11:00 -0700 | [diff] [blame] | 77 | } else { |
| 78 | mRenderThread.removeFrameCallback(this); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 79 | } |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 80 | } |
| 81 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 82 | void CanvasContext::swapBuffers() { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 83 | mEglManager.swapBuffers(mEglSurface); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 84 | mHaveNewSurface = false; |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 85 | } |
| 86 | |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 87 | void CanvasContext::requireSurface() { |
| 88 | LOG_ALWAYS_FATAL_IF(mEglSurface == EGL_NO_SURFACE, |
| 89 | "requireSurface() called but no surface set!"); |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 90 | makeCurrent(); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 91 | } |
| 92 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 93 | bool CanvasContext::initialize(ANativeWindow* window) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 94 | if (mCanvas) return false; |
| 95 | setSurface(window); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 96 | mCanvas = new OpenGLRenderer(mRenderThread.renderState()); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 97 | mCanvas->initProperties(); |
| 98 | return true; |
| 99 | } |
| 100 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 101 | void CanvasContext::updateSurface(ANativeWindow* window) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 102 | setSurface(window); |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 103 | } |
| 104 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 105 | void CanvasContext::pauseSurface(ANativeWindow* window) { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 106 | // TODO: For now we just need a fence, in the future suspend any animations |
| 107 | // and such to prevent from trying to render into this surface |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 108 | } |
| 109 | |
Chris Craik | 797b95b | 2014-05-20 18:10:25 -0700 | [diff] [blame] | 110 | void CanvasContext::setup(int width, int height, const Vector3& lightCenter, float lightRadius) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 111 | if (!mCanvas) return; |
| 112 | mCanvas->setViewport(width, height); |
Chris Craik | 797b95b | 2014-05-20 18:10:25 -0700 | [diff] [blame] | 113 | mCanvas->initializeLight(lightCenter, lightRadius); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 114 | } |
| 115 | |
John Reck | 63a0667 | 2014-05-07 13:45:54 -0700 | [diff] [blame] | 116 | void CanvasContext::setOpaque(bool opaque) { |
| 117 | mOpaque = opaque; |
| 118 | } |
| 119 | |
John Reck | 860d155 | 2014-04-11 19:15:05 -0700 | [diff] [blame] | 120 | void CanvasContext::makeCurrent() { |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 121 | // TODO: Figure out why this workaround is needed, see b/13913604 |
| 122 | // 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] | 123 | mHaveNewSurface |= mEglManager.makeCurrent(mEglSurface); |
John Reck | 860d155 | 2014-04-11 19:15:05 -0700 | [diff] [blame] | 124 | } |
| 125 | |
John Reck | 68bfe0a | 2014-06-24 15:34:58 -0700 | [diff] [blame^] | 126 | void CanvasContext::processLayerUpdate(DeferredLayerUpdater* layerUpdater) { |
| 127 | bool success = layerUpdater->apply(); |
John Reck | d72e0a3 | 2014-05-29 18:56:11 -0700 | [diff] [blame] | 128 | LOG_ALWAYS_FATAL_IF(!success, "Failed to update layer!"); |
| 129 | if (layerUpdater->backingLayer()->deferredUpdateScheduled) { |
| 130 | mCanvas->pushLayerUpdate(layerUpdater->backingLayer()); |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 131 | } |
| 132 | } |
| 133 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 134 | void CanvasContext::prepareTree(TreeInfo& info) { |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 135 | mRenderThread.removeFrameCallback(this); |
John Reck | 18f16e6 | 2014-05-02 16:46:41 -0700 | [diff] [blame] | 136 | |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 137 | info.frameTimeMs = mRenderThread.timeLord().frameTimeMs(); |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 138 | info.damageAccumulator = &mDamageAccumulator; |
John Reck | 25fbb3f | 2014-06-12 13:46:45 -0700 | [diff] [blame] | 139 | info.renderer = mCanvas; |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 140 | mRootRenderNode->prepareTree(info); |
| 141 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 142 | int runningBehind = 0; |
| 143 | // TODO: This query is moderately expensive, investigate adding some sort |
| 144 | // of fast-path based off when we last called eglSwapBuffers() as well as |
| 145 | // last vsync time. Or something. |
| 146 | mNativeWindow->query(mNativeWindow.get(), |
| 147 | NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND, &runningBehind); |
| 148 | info.out.canDrawThisFrame = !runningBehind; |
| 149 | |
| 150 | if (info.out.hasAnimations || !info.out.canDrawThisFrame) { |
John Reck | cd028f3 | 2014-06-24 08:44:29 -0700 | [diff] [blame] | 151 | if (!info.out.requiresUiRedraw) { |
John Reck | f9be779 | 2014-05-02 18:21:16 -0700 | [diff] [blame] | 152 | // If animationsNeedsRedraw is set don't bother posting for an RT anim |
| 153 | // as we will just end up fighting the UI thread. |
| 154 | mRenderThread.postFrameCallback(this); |
| 155 | } |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 156 | } |
| 157 | } |
| 158 | |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 159 | void CanvasContext::notifyFramePending() { |
| 160 | ATRACE_CALL(); |
| 161 | mRenderThread.pushBackFrameCallback(this); |
| 162 | } |
| 163 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 164 | void CanvasContext::draw() { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 165 | LOG_ALWAYS_FATAL_IF(!mCanvas || mEglSurface == EGL_NO_SURFACE, |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 166 | "drawRenderNode called on a context with no canvas or surface!"); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 167 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 168 | profiler().markPlaybackStart(); |
| 169 | |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 170 | SkRect dirty; |
| 171 | mDamageAccumulator.finish(&dirty); |
| 172 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 173 | EGLint width, height; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 174 | mEglManager.beginFrame(mEglSurface, &width, &height); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 175 | if (width != mCanvas->getViewportWidth() || height != mCanvas->getViewportHeight()) { |
| 176 | mCanvas->setViewport(width, height); |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 177 | dirty.setEmpty(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 178 | } else if (!mDirtyRegionsEnabled || mHaveNewSurface) { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 179 | dirty.setEmpty(); |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 180 | } else { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 181 | profiler().unionDirty(&dirty); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | status_t status; |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 185 | if (!dirty.isEmpty()) { |
| 186 | status = mCanvas->prepareDirty(dirty.fLeft, dirty.fTop, |
| 187 | dirty.fRight, dirty.fBottom, mOpaque); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 188 | } else { |
| 189 | status = mCanvas->prepare(mOpaque); |
| 190 | } |
| 191 | |
| 192 | Rect outBounds; |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 193 | status |= mCanvas->drawRenderNode(mRootRenderNode.get(), outBounds); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 194 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 195 | profiler().draw(mCanvas); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 196 | |
| 197 | mCanvas->finish(); |
| 198 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 199 | profiler().markPlaybackEnd(); |
| 200 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 201 | if (status & DrawGlInfo::kStatusDrew) { |
| 202 | swapBuffers(); |
| 203 | } |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 204 | |
| 205 | profiler().finishFrame(); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 206 | } |
| 207 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 208 | // Called by choreographer to do an RT-driven animation |
John Reck | 18f16e6 | 2014-05-02 16:46:41 -0700 | [diff] [blame] | 209 | void CanvasContext::doFrame() { |
John Reck | 368cdd8 | 2014-05-07 13:11:00 -0700 | [diff] [blame] | 210 | if (CC_UNLIKELY(!mCanvas || mEglSurface == EGL_NO_SURFACE)) { |
| 211 | return; |
| 212 | } |
| 213 | |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 214 | ATRACE_CALL(); |
| 215 | |
John Reck | fe5e7b7 | 2014-05-23 17:42:28 -0700 | [diff] [blame] | 216 | profiler().startFrame(); |
| 217 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 218 | TreeInfo info(TreeInfo::MODE_RT_ONLY, mRenderThread.renderState()); |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 219 | info.prepareTextures = false; |
| 220 | |
| 221 | prepareTree(info); |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 222 | if (info.out.canDrawThisFrame) { |
John Reck | e4267ea | 2014-06-03 15:53:15 -0700 | [diff] [blame] | 223 | draw(); |
John Reck | a5dda64 | 2014-05-22 15:43:54 -0700 | [diff] [blame] | 224 | } |
John Reck | e45b1fd | 2014-04-15 09:50:16 -0700 | [diff] [blame] | 225 | } |
| 226 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 227 | void CanvasContext::invokeFunctor(RenderThread& thread, Functor* functor) { |
John Reck | d3d8daf | 2014-04-10 15:00:13 -0700 | [diff] [blame] | 228 | ATRACE_CALL(); |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 229 | DrawGlInfo::Mode mode = DrawGlInfo::kModeProcessNoContext; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 230 | if (thread.eglManager().hasEglContext()) { |
| 231 | thread.eglManager().requireGlContext(); |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 232 | mode = DrawGlInfo::kModeProcess; |
| 233 | } |
John Reck | 6f07a0d | 2014-04-16 21:31:25 -0700 | [diff] [blame] | 234 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 235 | thread.renderState().invokeFunctor(functor, mode, NULL); |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 236 | } |
| 237 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 238 | bool CanvasContext::copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap) { |
| 239 | requireGlContext(); |
John Reck | 68bfe0a | 2014-06-24 15:34:58 -0700 | [diff] [blame^] | 240 | layer->apply(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 241 | return LayerRenderer::copyLayer(mRenderThread.renderState(), layer->backingLayer(), bitmap); |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 242 | } |
| 243 | |
John Reck | e1628b7 | 2014-05-23 15:11:19 -0700 | [diff] [blame] | 244 | void CanvasContext::flushCaches(Caches::FlushMode flushMode) { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 245 | if (mEglManager.hasEglContext()) { |
John Reck | e1628b7 | 2014-05-23 15:11:19 -0700 | [diff] [blame] | 246 | requireGlContext(); |
| 247 | Caches::getInstance().flush(flushMode); |
| 248 | } |
| 249 | } |
| 250 | |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 251 | void CanvasContext::runWithGlContext(RenderTask* task) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 252 | requireGlContext(); |
| 253 | task->run(); |
| 254 | } |
| 255 | |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 256 | Layer* CanvasContext::createRenderLayer(int width, int height) { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 257 | requireSurface(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 258 | return LayerRenderer::createRenderLayer(mRenderThread.renderState(), width, height); |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 259 | } |
| 260 | |
| 261 | Layer* CanvasContext::createTextureLayer() { |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame] | 262 | requireSurface(); |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 263 | return LayerRenderer::createTextureLayer(mRenderThread.renderState()); |
John Reck | 1949e79 | 2014-04-08 15:18:56 -0700 | [diff] [blame] | 264 | } |
| 265 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 266 | void CanvasContext::requireGlContext() { |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 267 | if (mEglSurface != EGL_NO_SURFACE) { |
John Reck | dbc9a86 | 2014-04-17 20:25:13 -0700 | [diff] [blame] | 268 | makeCurrent(); |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 269 | } else { |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 270 | mEglManager.usePBufferSurface(); |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 271 | } |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 272 | } |
| 273 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 274 | void CanvasContext::setTextureAtlas(RenderThread& thread, |
| 275 | const sp<GraphicBuffer>& buffer, int64_t* map, size_t mapSize) { |
| 276 | thread.eglManager().setTextureAtlas(buffer, map, mapSize); |
John Reck | 66f0be6 | 2014-05-13 13:39:31 -0700 | [diff] [blame] | 277 | } |
| 278 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 279 | } /* namespace renderthread */ |
| 280 | } /* namespace uirenderer */ |
| 281 | } /* namespace android */ |