DisplayDevice.cpp revision bae92d0d605e99a14731add4f11b72413b2835e5
1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdlib.h> 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdio.h> 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <string.h> 20edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <math.h> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <cutils/properties.h> 23edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 24076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <utils/RefBase.h> 25edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Log.h> 26edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 27c666cae2d5995097ec49a87e375e2afdd92802b7Mathias Agopian#include <ui/DisplayInfo.h> 28076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <ui/PixelFormat.h> 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 301a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennis#include <gui/SurfaceTextureClient.h> 311a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennis 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <GLES/gl.h> 33076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <EGL/egl.h> 34edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <EGL/eglext.h> 35edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 36076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <hardware/gralloc.h> 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 381b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian#include "DisplayHardware/FramebufferSurface.h" 391b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian#include "DisplayHardware/HWComposer.h" 401b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 41da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian#include "clz.h" 420f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopian#include "DisplayDevice.h" 431f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian#include "GLExtensions.h" 44c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian#include "SurfaceFlinger.h" 45921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include "LayerBase.h" 461f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian 47a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian// ---------------------------------------------------------------------------- 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectusing namespace android; 49a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian// ---------------------------------------------------------------------------- 50edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 51edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic __attribute__((noinline)) 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid checkGLErrors() 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 54cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian do { 55cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian // there could be more than one error flag 56cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian GLenum error = glGetError(); 57cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian if (error == GL_NO_ERROR) 58cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian break; 59e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("GL error 0x%04x", int(error)); 60cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian } while(true); 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 63a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian// ---------------------------------------------------------------------------- 64a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian 65edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 66edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Initialize the display to the specified values. 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 700f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias AgopianDisplayDevice::DisplayDevice( 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const sp<SurfaceFlinger>& flinger, 723ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian DisplayType type, const wp<IBinder>& displayToken, 731a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennis const sp<ANativeWindow>& nativeWindow, 741a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennis const sp<FramebufferSurface>& framebufferSurface, 75a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian EGLConfig config) 7692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian : mFlinger(flinger), 773ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian mType(type), mHwcDisplayId(-1), 781a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennis mNativeWindow(nativeWindow), 791a4d883dcc1725892bfb5c28dec255a233186524Jamie Gennis mFramebufferSurface(framebufferSurface), 8092a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mDisplay(EGL_NO_DISPLAY), 8192a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mSurface(EGL_NO_SURFACE), 8292a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mContext(EGL_NO_CONTEXT), 8392a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mDisplayWidth(), mDisplayHeight(), mFormat(), 8492a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mFlags(), 8592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mPageFlipCount(), 8692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mSecureLayerVisible(false), 8792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mScreenAcquired(false), 88da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian mLayerStack(0), 89da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian mOrientation() 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 91a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian init(config); 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 940f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias AgopianDisplayDevice::~DisplayDevice() { 9592a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian if (mSurface != EGL_NO_SURFACE) { 9692a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian eglDestroySurface(mDisplay, mSurface); 9792a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian mSurface = EGL_NO_SURFACE; 9892a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian } 9992a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian} 10092a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian 10192a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopianbool DisplayDevice::isValid() const { 10292a979a92c34b7de609ce2b1662c73bb8a2728b9Mathias Agopian return mFlinger != NULL; 103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1050f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianint DisplayDevice::getWidth() const { 106a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian return mDisplayWidth; 1076163091a2c366f8311fc3ee627dc7deb9681236eMathias Agopian} 1086163091a2c366f8311fc3ee627dc7deb9681236eMathias Agopian 1090f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianint DisplayDevice::getHeight() const { 110a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian return mDisplayHeight; 111a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian} 112a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian 1130f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias AgopianPixelFormat DisplayDevice::getFormat() const { 114a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian return mFormat; 115a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian} 116a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian 1170f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias AgopianEGLSurface DisplayDevice::getEGLSurface() const { 118a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian return mSurface; 119a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian} 1206163091a2c366f8311fc3ee627dc7deb9681236eMathias Agopian 1210f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianvoid DisplayDevice::init(EGLConfig config) 122edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 123a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian ANativeWindow* const window = mNativeWindow.get(); 124a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian 1256163091a2c366f8311fc3ee627dc7deb9681236eMathias Agopian int format; 1266163091a2c366f8311fc3ee627dc7deb9681236eMathias Agopian window->query(window, NATIVE_WINDOW_FORMAT, &format); 127b5dd9c0fee3b3d6d35035dfb992951ebea3e0e4eMathias Agopian 128a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian /* 129a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian * Create our display's surface 130b5dd9c0fee3b3d6d35035dfb992951ebea3e0e4eMathias Agopian */ 131385977f6d6c4e76379df384d50695a10cb3757f2Mathias Agopian 1321f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian EGLSurface surface; 133a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian EGLint w, h; 134edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY); 135a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian surface = eglCreateWindowSurface(display, config, window, NULL); 1361b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian eglQuerySurface(display, surface, EGL_WIDTH, &mDisplayWidth); 1371b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian eglQuerySurface(display, surface, EGL_HEIGHT, &mDisplayHeight); 138edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1391f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian mDisplay = display; 1401f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian mSurface = surface; 141a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian mFormat = format; 1421f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian mPageFlipCount = 0; 143da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian mViewport.makeInvalid(); 144da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian mFrame.makeInvalid(); 1451f7bec634f19c123410a5155c8d282e177c01930Mathias Agopian 1465f20e2d4462da3471f59152b32cd8640fa4a21daMathias Agopian // external displays are always considered enabled 1473ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian mScreenAcquired = (mType >= DisplayDevice::NUM_DISPLAY_TYPES); 1483ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian 1493ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian // get an h/w composer ID 1503ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopian mHwcDisplayId = mFlinger->allocateHwcDisplayId(mType); 1515f20e2d4462da3471f59152b32cd8640fa4a21daMathias Agopian 1528dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden // Name the display. The name will be replaced shortly if the display 1538dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden // was created with createDisplay(). 1548dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden switch (mType) { 1558dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden case DISPLAY_PRIMARY: 1568dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden mDisplayName = "Built-in Screen"; 1578dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden break; 1588dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden case DISPLAY_EXTERNAL: 1598dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden mDisplayName = "HDMI Screen"; 1608dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden break; 1618dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden default: 1628dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden mDisplayName = "Virtual Screen"; // e.g. Overlay #n 1638dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden break; 1648dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden } 1658dfa92fef9759a881e96ee58d59875d35023aab9Andy McFadden 16698a121aa916eb7acbf11df0e3e31a6fede6fc9ddMathias Agopian // initialize the display orientation transform. 16700e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian setProjection(DisplayState::eOrientationDefault, mViewport, mFrame); 168a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian} 169a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 1709e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopianvoid DisplayDevice::setDisplayName(const String8& displayName) { 1719e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopian if (!displayName.isEmpty()) { 1729e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopian // never override the name with an empty name 1739e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopian mDisplayName = displayName; 1749e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopian } 1759e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopian} 1769e2463e71796964cfaa06bf09a880875ac3537bcMathias Agopian 1770f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianuint32_t DisplayDevice::getPageFlipCount() const { 178076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return mPageFlipCount; 179edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 180edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1810f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianstatus_t DisplayDevice::compositionComplete() const { 182a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian if (mFramebufferSurface == NULL) { 183a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian return NO_ERROR; 184a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian } 185a49126087b4494f4ef50873f3a3f6727265f6621Mathias Agopian return mFramebufferSurface->compositionComplete(); 18674faca212e2675aa55a30235c77cb6403471a4b9Mathias Agopian} 187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1880f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianvoid DisplayDevice::flip(const Region& dirty) const 189edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 190edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project checkGLErrors(); 191edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 192edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy = mDisplay; 193edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface surface = mSurface; 194edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1955e78e0965169790111f01354e78b0f8d34c94840Mathias Agopian#ifdef EGL_ANDROID_swap_rectangle 196df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (mFlags & SWAP_RECTANGLE) { 197b8a5560e1303cb10f5cd482af466fc04d2bdfcabMathias Agopian const Region newDirty(dirty.intersect(bounds())); 198b8a5560e1303cb10f5cd482af466fc04d2bdfcabMathias Agopian const Rect b(newDirty.getBounds()); 199df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian eglSetSwapRectangleANDROID(dpy, surface, 200df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian b.left, b.top, b.width(), b.height()); 201edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 2025e78e0965169790111f01354e78b0f8d34c94840Mathias Agopian#endif 203d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian 204076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian mPageFlipCount++; 205edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 206edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 207da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopianvoid DisplayDevice::swapBuffers(HWComposer& hwc) const { 20852e21483fa48baeb4a88372d75e083bca2e92923Mathias Agopian EGLBoolean success = EGL_TRUE; 209da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian if (hwc.initCheck() != NO_ERROR) { 210da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian // no HWC, we call eglSwapBuffers() 21152e21483fa48baeb4a88372d75e083bca2e92923Mathias Agopian success = eglSwapBuffers(mDisplay, mSurface); 212da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian } else { 213d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // We have a valid HWC, but not all displays can use it, in particular 214d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // the virtual displays are on their own. 215d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // TODO: HWC 1.2 will allow virtual displays 216d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian if (mType >= DisplayDevice::DISPLAY_VIRTUAL) { 217d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // always call eglSwapBuffers() for virtual displays 21852e21483fa48baeb4a88372d75e083bca2e92923Mathias Agopian success = eglSwapBuffers(mDisplay, mSurface); 219d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian } else if (hwc.supportsFramebufferTarget()) { 220d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // as of hwc 1.1 we always call eglSwapBuffers if we have some 221d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // GLES layers 222d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian if (hwc.hasGlesComposition(mType)) { 22352e21483fa48baeb4a88372d75e083bca2e92923Mathias Agopian success = eglSwapBuffers(mDisplay, mSurface); 224da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian } 225d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian } else { 226d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // HWC doesn't have the framebuffer target, we don't call 227d870703d5566490cfdfb389d9336b2b8d3c6cc7aMathias Agopian // eglSwapBuffers(), since this is handled by HWComposer::commit(). 228da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian } 229da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian } 23052e21483fa48baeb4a88372d75e083bca2e92923Mathias Agopian 23132341381c9493d7953e40f7f79653cfc52868863Mathias Agopian if (!success) { 23232341381c9493d7953e40f7f79653cfc52868863Mathias Agopian EGLint error = eglGetError(); 23332341381c9493d7953e40f7f79653cfc52868863Mathias Agopian if (error == EGL_CONTEXT_LOST || 23432341381c9493d7953e40f7f79653cfc52868863Mathias Agopian mType == DisplayDevice::DISPLAY_PRIMARY) { 23532341381c9493d7953e40f7f79653cfc52868863Mathias Agopian LOG_ALWAYS_FATAL("eglSwapBuffers(%p, %p) failed with 0x%08x", 23632341381c9493d7953e40f7f79653cfc52868863Mathias Agopian mDisplay, mSurface, eglGetError()); 23732341381c9493d7953e40f7f79653cfc52868863Mathias Agopian } 23832341381c9493d7953e40f7f79653cfc52868863Mathias Agopian } 239da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian} 240da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian 241da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopianvoid DisplayDevice::onSwapBuffersCompleted(HWComposer& hwc) const { 242da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian if (hwc.initCheck() == NO_ERROR) { 243da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian if (hwc.supportsFramebufferTarget()) { 244da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian int fd = hwc.getAndResetReleaseFenceFd(mType); 245da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian mFramebufferSurface->setReleaseFenceFd(fd); 246da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian } 247da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian } 248da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian} 249da27af9832a0170f1fc40ef3f21371c4d30d21b3Mathias Agopian 2500f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianuint32_t DisplayDevice::getFlags() const 251edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 252edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return mFlags; 253edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 254edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 255da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias AgopianEGLBoolean DisplayDevice::makeCurrent(EGLDisplay dpy, 256da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian const sp<const DisplayDevice>& hw, EGLContext ctx) { 257da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian EGLBoolean result = EGL_TRUE; 25852bbb1ae239c8a4d05543a23fa8c08467d09c3b2Mathias Agopian EGLSurface sur = eglGetCurrentSurface(EGL_DRAW); 2594297734c1156fd8ede7e9c61b1e439f9e1c18cd9Mathias Agopian if (sur != hw->mSurface) { 260da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian result = eglMakeCurrent(dpy, hw->mSurface, hw->mSurface, ctx); 261da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian if (result == EGL_TRUE) { 262bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian setViewportAndProjection(hw); 263da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian } 26452bbb1ae239c8a4d05543a23fa8c08467d09c3b2Mathias Agopian } 265da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian return result; 26652bbb1ae239c8a4d05543a23fa8c08467d09c3b2Mathias Agopian} 26752bbb1ae239c8a4d05543a23fa8c08467d09c3b2Mathias Agopian 268bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopianvoid DisplayDevice::setViewportAndProjection(const sp<const DisplayDevice>& hw) { 269bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian GLsizei w = hw->mDisplayWidth; 270bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian GLsizei h = hw->mDisplayHeight; 271bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian glViewport(0, 0, w, h); 272bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian glMatrixMode(GL_PROJECTION); 273bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian glLoadIdentity(); 274bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian // put the origin in the left-bottom corner 275bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian glOrthof(0, w, 0, h, 0, 1); // l=0, r=w ; b=0, t=h 276bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian} 277bae92d0d605e99a14731add4f11b72413b2835e5Mathias Agopian 2781b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian// ---------------------------------------------------------------------------- 2791b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 2800f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianvoid DisplayDevice::setVisibleLayersSortedByZ(const Vector< sp<LayerBase> >& layers) { 2813b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian mVisibleLayersSortedByZ = layers; 282ef7b9c7eac036cc1230c64821039d18f8cbd2c1cMathias Agopian mSecureLayerVisible = false; 2833b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian size_t count = layers.size(); 2843b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian for (size_t i=0 ; i<count ; i++) { 2853b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian if (layers[i]->isSecure()) { 2863b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian mSecureLayerVisible = true; 2873b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian } 2883b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian } 2893b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian} 2903b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian 2913ee454a7bef8bd3d1c9cdd9d17108eb80ebadf2aMathias Agopianconst Vector< sp<LayerBase> >& DisplayDevice::getVisibleLayersSortedByZ() const { 2923b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian return mVisibleLayersSortedByZ; 2933b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian} 2943b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian 2950f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianbool DisplayDevice::getSecureLayerVisible() const { 2963b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian return mSecureLayerVisible; 2973b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian} 2983b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian 299cd60f99aba9e750700a967db30b74a29145739cfMathias AgopianRegion DisplayDevice::getDirtyRegion(bool repaintEverything) const { 300cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian Region dirty; 301cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian if (repaintEverything) { 302cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian dirty.set(getBounds()); 303cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian } else { 304da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian const Transform& planeTransform(mGlobalTransform); 305cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian dirty = planeTransform.transform(this->dirtyRegion); 306cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian dirty.andSelf(getBounds()); 307cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian } 308cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian return dirty; 309cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian} 310cd60f99aba9e750700a967db30b74a29145739cfMathias Agopian 3113b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian// ---------------------------------------------------------------------------- 312d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 313d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopianbool DisplayDevice::canDraw() const { 314d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian return mScreenAcquired; 315d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian} 316d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 317d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopianvoid DisplayDevice::releaseScreen() const { 318d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian mScreenAcquired = false; 319d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian} 320d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 321d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopianvoid DisplayDevice::acquireScreen() const { 322d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian mScreenAcquired = true; 323d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian} 324d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 325d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopianbool DisplayDevice::isScreenAcquired() const { 326d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian return mScreenAcquired; 327d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian} 328d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian 329d3ee231eddce0b69ec5e35188dbd0f4a2c3b9ac3Mathias Agopian// ---------------------------------------------------------------------------- 3303b1d2b6b2bbfb5df46b1059ec52360974e6f1428Mathias Agopian 33128947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopianvoid DisplayDevice::setLayerStack(uint32_t stack) { 33228947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopian mLayerStack = stack; 33328947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopian dirtyRegion.set(bounds()); 33428947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopian} 33528947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopian 33628947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopian// ---------------------------------------------------------------------------- 33728947d7fbf9f486539322e8e12dd057568e180c2Mathias Agopian 3380f2f5ff75b7b48ceb64270655ee6b62d09bf4d00Mathias Agopianstatus_t DisplayDevice::orientationToTransfrom( 3391b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian int orientation, int w, int h, Transform* tr) 3401b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian{ 3411b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian uint32_t flags = 0; 3421b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian switch (orientation) { 3433165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian case DisplayState::eOrientationDefault: 3441b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian flags = Transform::ROT_0; 3451b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian break; 3463165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian case DisplayState::eOrientation90: 3471b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian flags = Transform::ROT_90; 3481b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian break; 3493165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian case DisplayState::eOrientation180: 3501b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian flags = Transform::ROT_180; 3511b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian break; 3523165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian case DisplayState::eOrientation270: 3531b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian flags = Transform::ROT_270; 3541b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian break; 3551b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian default: 3561b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian return BAD_VALUE; 3571b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian } 3581b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian tr->set(flags, w, h); 3591b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian return NO_ERROR; 3601b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian} 3611b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 36200e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopianvoid DisplayDevice::setProjection(int orientation, 36300e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian const Rect& viewport, const Rect& frame) { 364da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian mOrientation = orientation; 36500e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian mViewport = viewport; 36600e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian mFrame = frame; 367da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian updateGeometryTransform(); 368da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian} 369da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian 370da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopianvoid DisplayDevice::updateGeometryTransform() { 37198a121aa916eb7acbf11df0e3e31a6fede6fc9ddMathias Agopian int w = mDisplayWidth; 37298a121aa916eb7acbf11df0e3e31a6fede6fc9ddMathias Agopian int h = mDisplayHeight; 3736e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown Transform TL, TP, R, S; 374da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian if (DisplayDevice::orientationToTransfrom( 375da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian mOrientation, w, h, &R) == NO_ERROR) { 376da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian dirtyRegion.set(bounds()); 377da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian 378da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian Rect viewport(mViewport); 379da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian Rect frame(mFrame); 380da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian 381da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian if (!frame.isValid()) { 382da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // the destination frame can be invalid if it has never been set, 383da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // in that case we assume the whole display frame. 384da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian frame = Rect(w, h); 385da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian } 386da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian 387da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian if (viewport.isEmpty()) { 388da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // viewport can be invalid if it has never been set, in that case 389da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // we assume the whole display size. 390da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // it's also invalid to have an empty viewport, so we handle that 391da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // case in the same way. 392da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian viewport = Rect(w, h); 393da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian if (R.getOrientation() & Transform::ROT_90) { 394da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // viewport is always specified in the logical orientation 395da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian // of the display (ie: post-rotation). 396da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian swap(viewport.right, viewport.bottom); 397da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian } 398da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian } 3991b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian 400da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float src_width = viewport.width(); 401da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float src_height = viewport.height(); 402da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float dst_width = frame.width(); 403da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float dst_height = frame.height(); 4046360ec42d414b1351ecb6c5fc4b8afa30d8f4ebfJesse Hall if (src_width != dst_width || src_height != dst_height) { 405da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float sx = dst_width / src_width; 406da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float sy = dst_height / src_height; 407da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian S.set(sx, 0, 0, sy); 408da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian } 4096360ec42d414b1351ecb6c5fc4b8afa30d8f4ebfJesse Hall 410da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float src_x = viewport.left; 411da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float src_y = viewport.top; 412da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float dst_x = frame.left; 413da8d0a5c0cf9d41915d3b106cad4aaec3e767c11Mathias Agopian float dst_y = frame.top; 4146e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown TL.set(-src_x, -src_y); 4156e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown TP.set(dst_x, dst_y); 4166e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown 4176e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown // The viewport and frame are both in the logical orientation. 4186e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown // Apply the logical translation, scale to physical size, apply the 4196e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown // physical translation and finally rotate to the physical orientation. 4206e220a6ce6971555b883f4852c6e5d4c7a617815Jeff Brown mGlobalTransform = R * TP * S * TL; 421eba8c688f633f3f3f1b75c2bc64faf799dd2b5f2Mathias Agopian 422eba8c688f633f3f3f1b75c2bc64faf799dd2b5f2Mathias Agopian const uint8_t type = mGlobalTransform.getType(); 423eba8c688f633f3f3f1b75c2bc64faf799dd2b5f2Mathias Agopian mNeedsFiltering = (!mGlobalTransform.preserveRects() || 424eba8c688f633f3f3f1b75c2bc64faf799dd2b5f2Mathias Agopian (type >= Transform::SCALE)); 4251b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian } 4261b03149f3533db04e72e088d3fdd09d0087ca594Mathias Agopian} 4271d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian 4281d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopianvoid DisplayDevice::dump(String8& result, char* buffer, size_t SIZE) const { 4291d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian const Transform& tr(mGlobalTransform); 4301d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian snprintf(buffer, SIZE, 4311d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian "+ DisplayDevice: %s\n" 4321d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian " type=%x, layerStack=%u, (%4dx%4d), ANativeWindow=%p, orient=%2d (type=%08x), " 4331d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian "flips=%u, secure=%d, acquired=%d, numLayers=%u\n" 4341d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian " v:[%d,%d,%d,%d], f:[%d,%d,%d,%d], " 4351d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian "transform:[[%0.3f,%0.3f,%0.3f][%0.3f,%0.3f,%0.3f][%0.3f,%0.3f,%0.3f]]\n", 436d56eff2f49e64bb71863ffb866af8c3f686b96e9Mathias Agopian mDisplayName.string(), mType, 4371d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian mLayerStack, mDisplayWidth, mDisplayHeight, mNativeWindow.get(), 4381d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian mOrientation, tr.getType(), getPageFlipCount(), 4391d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian mSecureLayerVisible, mScreenAcquired, mVisibleLayersSortedByZ.size(), 4401d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian mViewport.left, mViewport.top, mViewport.right, mViewport.bottom, 4411d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian mFrame.left, mFrame.top, mFrame.right, mFrame.bottom, 4421d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian tr[0][0], tr[1][0], tr[2][0], 4431d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian tr[0][1], tr[1][1], tr[2][1], 4441d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian tr[0][2], tr[1][2], tr[2][2]); 4451d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian 4461d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian result.append(buffer); 4471d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian 4481d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian String8 fbtargetDump; 4491d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian if (mFramebufferSurface != NULL) { 4501d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian mFramebufferSurface->dump(fbtargetDump); 4511d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian result.append(fbtargetDump); 4521d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian } 4531d12d8a8e61163b35cf42c51c558a67138014e82Mathias Agopian} 454