18ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis/* 28ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Copyright (C) 2010 The Android Open Source Project 38ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 48ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Licensed under the Apache License, Version 2.0 (the "License"); 58ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * you may not use this file except in compliance with the License. 68ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * You may obtain a copy of the License at 78ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 88ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * http://www.apache.org/licenses/LICENSE-2.0 98ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Unless required by applicable law or agreed to in writing, software 118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * distributed under the License is distributed on an "AS IS" BASIS, 128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * See the License for the specific language governing permissions and 148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * limitations under the License. 158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis */ 168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 172adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden#define LOG_TAG "GLConsumer" 181c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#define ATRACE_TAG ATRACE_TAG_GRAPHICS 19e70d8b43938e17beebcc0c97a9373a1906f6f2bfJamie Gennis//#define LOG_NDEBUG 0 208ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#define GL_GLEXT_PROTOTYPES 228ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#define EGL_EGLEXT_PROTOTYPES 238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <EGL/egl.h> 258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <EGL/eglext.h> 268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <GLES2/gl2.h> 278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <GLES2/gl2ext.h> 28ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian#include <cutils/compiler.h> 298ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 309fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis#include <hardware/hardware.h> 319fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 32dd26416fe135f93ef2c8570738f8e1ca5e2ca3a3Dan Stoza#include <gui/BufferItem.h> 33ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian#include <gui/GLConsumer.h> 3490ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/IGraphicBufferAlloc.h> 3590ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 3690ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/SurfaceComposerClient.h> 3741f673c9b3aac0d96e41c928845c39186d565212Mathias Agopian 3890ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <private/gui/ComposerService.h> 39ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian#include <private/gui/SyncFeatures.h> 408ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 418ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/Log.h> 4268c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian#include <utils/String8.h> 431c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 448ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 45dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie GennisEGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name); 46dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis#define CROP_EXT_STR "EGL_ANDROID_image_crop" 47dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 4897eba8904c2f221c42a9473407223a4c3a213f75Andy McFaddennamespace android { 4997eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 502adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden// Macros for including the GLConsumer name in log messages 51d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza#define GLC_LOGV(x, ...) ALOGV("[%s] " x, mName.string(), ##__VA_ARGS__) 52d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza#define GLC_LOGD(x, ...) ALOGD("[%s] " x, mName.string(), ##__VA_ARGS__) 53d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza//#define GLC_LOGI(x, ...) ALOGI("[%s] " x, mName.string(), ##__VA_ARGS__) 54d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza#define GLC_LOGW(x, ...) ALOGW("[%s] " x, mName.string(), ##__VA_ARGS__) 55d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza#define GLC_LOGE(x, ...) ALOGE("[%s] " x, mName.string(), ##__VA_ARGS__) 5629b5762efc359022168e5099c1d17925444d3147Mathias Agopian 57ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopianstatic const struct { 58d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t width, height; 59ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian char const* bits; 6045263e2475ac6a885dbd78eff7d4e44f374e5237Mathias Agopian} kDebugData = { 15, 12, 61d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "_______________" 62d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "_______________" 63d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "_____XX_XX_____" 64d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "__X_X_____X_X__" 65d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "__X_XXXXXXX_X__" 66d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "__XXXXXXXXXXX__" 67d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "___XX_XXX_XX___" 68d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "____XXXXXXX____" 69d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "_____X___X_____" 70d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "____X_____X____" 71d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "_______________" 72d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza "_______________" 7345263e2475ac6a885dbd78eff7d4e44f374e5237Mathias Agopian}; 74ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 75f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis// Transform matrices 76f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxIdentity[16] = { 77f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 0, 78f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 79f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 80f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 0, 1, 81f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 82f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxFlipH[16] = { 83f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis -1, 0, 0, 0, 84f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 85f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 86f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 1, 87f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 88f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxFlipV[16] = { 89f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 0, 90f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, -1, 0, 0, 91f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 92f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 1, 93f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 94f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxRot90[16] = { 95f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 96f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis -1, 0, 0, 0, 97f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 98f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 1, 99f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 100f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 101f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]); 102f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1039870c9b66cc73ee31aabba23aa06deaf673ee5efMathias AgopianMutex GLConsumer::sStaticInitLock; 1049870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopiansp<GraphicBuffer> GLConsumer::sReleasedTexImageBuffer; 105fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis 106dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennisstatic bool hasEglAndroidImageCropImpl() { 107dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 108dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis const char* exts = eglQueryStringImplementationANDROID(dpy, EGL_EXTENSIONS); 109dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis size_t cropExtLen = strlen(CROP_EXT_STR); 110dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis size_t extsLen = strlen(exts); 111dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool equal = !strcmp(CROP_EXT_STR, exts); 112dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool atStart = !strncmp(CROP_EXT_STR " ", exts, cropExtLen+1); 113dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool atEnd = (cropExtLen+1) < extsLen && 114dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis !strcmp(" " CROP_EXT_STR, exts + extsLen - (cropExtLen+1)); 115dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool inMiddle = strstr(exts, " " CROP_EXT_STR " "); 116dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis return equal || atStart || atEnd || inMiddle; 117dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis} 118dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 119dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennisstatic bool hasEglAndroidImageCrop() { 120dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // Only compute whether the extension is present once the first time this 121dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // function is called. 122dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis static bool hasIt = hasEglAndroidImageCropImpl(); 123dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis return hasIt; 124dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis} 125dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 126dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennisstatic bool isEglImageCroppable(const Rect& crop) { 127dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis return hasEglAndroidImageCrop() && (crop.left == 0 && crop.top == 0); 128dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis} 129dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 1303f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias AgopianGLConsumer::GLConsumer(const sp<IGraphicBufferConsumer>& bq, uint32_t tex, 1313f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t texTarget, bool useFenceSync, bool isControlledByApp) : 132595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian ConsumerBase(bq, isControlledByApp), 1331d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTransform(0), 134e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE), 1351df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis mCurrentFence(Fence::NO_FENCE), 1361d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTimestamp(0), 137d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala mCurrentFrameNumber(0), 138e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mDefaultWidth(1), 139e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mDefaultHeight(1), 1405c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled(true), 141b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian mTexName(tex), 14286edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis mUseFenceSync(useFenceSync), 143eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam mTexTarget(texTarget), 144ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglDisplay(EGL_NO_DISPLAY), 145ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglContext(EGL_NO_CONTEXT), 14674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 14774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached(true) 1486b091c53000c843211c218ce40287a7edca9bc63Daniel Lam{ 149d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("GLConsumer"); 150b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 151fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis memcpy(mCurrentTransformMatrix, mtxIdentity, 152fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis sizeof(mCurrentTransformMatrix)); 153fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 154db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 1558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1568ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 157ab57491de3a89a2d454d3060d36adef71741a7aeDan StozaGLConsumer::GLConsumer(const sp<IGraphicBufferConsumer>& bq, uint32_t texTarget, 158ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza bool useFenceSync, bool isControlledByApp) : 159ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza ConsumerBase(bq, isControlledByApp), 160ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTransform(0), 161ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE), 162ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentFence(Fence::NO_FENCE), 163ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTimestamp(0), 164ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentFrameNumber(0), 165ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mDefaultWidth(1), 166ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mDefaultHeight(1), 167ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mFilteringEnabled(true), 168d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza mTexName(0), 169ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mUseFenceSync(useFenceSync), 170ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mTexTarget(texTarget), 171ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mEglDisplay(EGL_NO_DISPLAY), 172ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mEglContext(EGL_NO_CONTEXT), 173ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 174ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mAttached(false) 175ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza{ 176d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("GLConsumer"); 177ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 178ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza memcpy(mCurrentTransformMatrix, mtxIdentity, 179ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza sizeof(mCurrentTransformMatrix)); 180ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 181ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mConsumer->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 182ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza} 183ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 1842adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultMaxBufferCount(int bufferCount) { 1858072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian Mutex::Autolock lock(mMutex); 186db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultMaxBufferCount(bufferCount); 1878072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian} 1888072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1898ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1902adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultBufferSize(uint32_t w, uint32_t h) 191a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian{ 192b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 193016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultWidth = w; 194016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultHeight = h; 195db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultBufferSize(w, h); 196a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian} 197a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian 1982adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::updateTexImage() { 199bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ATRACE_CALL(); 200d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("updateTexImage"); 201bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden Mutex::Autolock lock(mMutex); 202bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 203bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mAbandoned) { 204d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateTexImage: GLConsumer is abandoned!"); 205bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_INIT; 206bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 207bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 208bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Make sure the EGL state is the same as in previous calls. 209bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = checkAndUpdateEglStateLocked(); 210bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 211bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 212bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 213bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 214dd26416fe135f93ef2c8570738f8e1ca5e2ca3a3Dan Stoza BufferItem item; 215bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 216bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Acquire the next buffer. 217bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // In asynchronous mode the list is guaranteed to be one buffer 218bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // deep, while in synchronous mode we use the oldest buffer. 2191585c4d9fbbba3ba70ae625923b85cd02cb8a0fdAndy McFadden err = acquireBufferLocked(&item, 0); 220bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 221bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err == BufferQueue::NO_BUFFER_AVAILABLE) { 222bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture even if we don't update its contents. 223d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("updateTexImage: no buffers were available"); 224bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 225bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = NO_ERROR; 226bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } else { 227d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateTexImage: acquire failed: %s (%d)", 228bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-err), err); 229bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 230bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 231bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 232bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 233bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the previous buffer. 234ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian err = updateAndReleaseLocked(item); 235bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 236bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture. 237bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 238bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 239bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 240bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 24197eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Bind the new buffer to the GL texture, and wait until it's ready. 24297eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return bindTextureImageLocked(); 2432c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian} 2442c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 245ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 246ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopianstatus_t GLConsumer::releaseTexImage() { 247ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ATRACE_CALL(); 248d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("releaseTexImage"); 249ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian Mutex::Autolock lock(mMutex); 250ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 251ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (mAbandoned) { 252d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("releaseTexImage: GLConsumer is abandoned!"); 253ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return NO_INIT; 254ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 255ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 256ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian // Make sure the EGL state is the same as in previous calls. 25745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian status_t err = NO_ERROR; 25845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian 25945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 26045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = checkAndUpdateEglStateLocked(true); 26145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (err != NO_ERROR) { 26245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian return err; 26345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 26445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 26545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if we're detached, no need to validate EGL's state -- we won't use it. 266ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 267ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 268ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian // Update the GLConsumer state. 269ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian int buf = mCurrentTexture; 270ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (buf != BufferQueue::INVALID_BUFFER_SLOT) { 271ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 272d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("releaseTexImage: (slot=%d, mAttached=%d)", buf, mAttached); 273ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 27445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 27545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // Do whatever sync ops we need to do before releasing the slot. 27645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = syncForReleaseLocked(mEglDisplay); 27745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (err != NO_ERROR) { 278d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked failed (slot=%d), err=%d", buf, err); 27945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian return err; 28045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 28145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 28245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if we're detached, we just use the fence that was created in detachFromContext() 28345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // so... basically, nothing more to do here. 284ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 285ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 28645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, mEglDisplay, EGL_NO_SYNC_KHR); 287ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (err < NO_ERROR) { 288d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("releaseTexImage: failed to release buffer: %s (%d)", 289ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian strerror(-err), err); 290ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return err; 291ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 292ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 2935c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mReleasedTexImage == NULL) { 2945c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mReleasedTexImage = new EglImage(getDebugTexImageBuffer()); 2955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 2965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 297ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 2985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage = mReleasedTexImage; 299ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentCrop.makeInvalid(); 300ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTransform = 0; 301ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE; 302ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTimestamp = 0; 303ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentFence = Fence::NO_FENCE; 304ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 30545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 3065c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // This binds a dummy buffer (mReleasedTexImage). 307d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza status_t result = bindTextureImageLocked(); 308d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza if (result != NO_ERROR) { 309d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza return result; 3105c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 31145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 31245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // detached, don't touch the texture (and we may not even have an 31345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // EGLDisplay here. 31445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 315ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 316ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 317ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return NO_ERROR; 318ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian} 319ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 3209870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopiansp<GraphicBuffer> GLConsumer::getDebugTexImageBuffer() { 3219870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian Mutex::Autolock _l(sStaticInitLock); 3229870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian if (CC_UNLIKELY(sReleasedTexImageBuffer == NULL)) { 3239870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian // The first time, create the debug texture in case the application 3249870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian // continues to use it. 3259870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian sp<GraphicBuffer> buffer = new GraphicBuffer( 3269870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian kDebugData.width, kDebugData.height, PIXEL_FORMAT_RGBA_8888, 3279870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian GraphicBuffer::USAGE_SW_WRITE_RARELY); 3289870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian uint32_t* bits; 3299870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian buffer->lock(GraphicBuffer::USAGE_SW_WRITE_RARELY, reinterpret_cast<void**>(&bits)); 330d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t stride = buffer->getStride(); 331d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t height = buffer->getHeight(); 332d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza memset(bits, 0, stride * height * 4); 333d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza for (uint32_t y = 0; y < kDebugData.height; y++) { 334d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza for (uint32_t x = 0; x < kDebugData.width; x++) { 335d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza bits[x] = (kDebugData.bits[y + kDebugData.width + x] == 'X') ? 336d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza 0xFF000000 : 0xFFFFFFFF; 3379870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 338d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza bits += stride; 3399870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3409870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian buffer->unlock(); 3419870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian sReleasedTexImageBuffer = buffer; 3429870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3439870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian return sReleasedTexImageBuffer; 3449870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian} 3459870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian 346dd26416fe135f93ef2c8570738f8e1ca5e2ca3a3Dan Stozastatus_t GLConsumer::acquireBufferLocked(BufferItem *item, 347a4650a50a0b35e9e4342d6600b6eb24fd94bb8e5Dan Stoza nsecs_t presentWhen, uint64_t maxFrameNumber) { 348a4650a50a0b35e9e4342d6600b6eb24fd94bb8e5Dan Stoza status_t err = ConsumerBase::acquireBufferLocked(item, presentWhen, 349a4650a50a0b35e9e4342d6600b6eb24fd94bb8e5Dan Stoza maxFrameNumber); 3509fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis if (err != NO_ERROR) { 3519fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 3529fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 3539fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 3545c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If item->mGraphicBuffer is not null, this buffer has not been acquired 3555c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // before, so any prior EglImage created is using a stale buffer. This 3565c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // replaces any old EglImage with a new one (using the new buffer). 3575c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (item->mGraphicBuffer != NULL) { 3585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner int slot = item->mBuf; 3595c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglSlots[slot].mEglImage = new EglImage(item->mGraphicBuffer); 3609fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 3619fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 3629fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return NO_ERROR; 3639fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 3649fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 365c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnarstatus_t GLConsumer::releaseBufferLocked(int buf, 366c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar sp<GraphicBuffer> graphicBuffer, 367c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar EGLDisplay display, EGLSyncKHR eglFence) { 368c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // release the buffer if it hasn't already been discarded by the 369c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // BufferQueue. This can happen, for example, when the producer of this 370c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // buffer has reallocated the original buffer slot after this buffer 371c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // was acquired. 372c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = ConsumerBase::releaseBufferLocked( 373c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar buf, graphicBuffer, display, eglFence); 374d1b330de416adff0d178a5cb7271419d9ed7a89aJamie Gennis mEglSlots[buf].mEglFence = EGL_NO_SYNC_KHR; 3759fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 3769fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 3779fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 37854716317b5752010134edc64421a3f492bd608abDan Stozastatus_t GLConsumer::updateAndReleaseLocked(const BufferItem& item) 379bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden{ 3809abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam status_t err = NO_ERROR; 3819abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam 38287a678478005026d950bedec49ee80b693777b95Andy McFadden int buf = item.mBuf; 38387a678478005026d950bedec49ee80b693777b95Andy McFadden 38474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 385d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateAndRelease: GLConsumer is not attached to an OpenGL " 38674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "ES context"); 38787a678478005026d950bedec49ee80b693777b95Andy McFadden releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 38887a678478005026d950bedec49ee80b693777b95Andy McFadden mEglDisplay, EGL_NO_SYNC_KHR); 38974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 39074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 39174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 392bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Confirm state. 393bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = checkAndUpdateEglStateLocked(); 394bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 39587a678478005026d950bedec49ee80b693777b95Andy McFadden releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 39687a678478005026d950bedec49ee80b693777b95Andy McFadden mEglDisplay, EGL_NO_SYNC_KHR); 397bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 398ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 399ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 4005c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // Ensure we have a valid EglImageKHR for the slot, creating an EglImage 4015c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // if nessessary, for the gralloc buffer currently in the slot in 4025c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // ConsumerBase. 403bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We may have to do this even when item.mGraphicBuffer == NULL (which 4045c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // means the buffer was previously acquired). 4055c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner err = mEglSlots[buf].mEglImage->createIfNeeded(mEglDisplay, item.mCrop); 4065c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 407d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("updateAndRelease: unable to createImage on display=%p slot=%d", 4085c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, buf); 4095c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 4105c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, EGL_NO_SYNC_KHR); 4115c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 412ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 413ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 414bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Do whatever sync ops we need to do before releasing the old slot. 415bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = syncForReleaseLocked(mEglDisplay); 416bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 417bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the buffer we just acquired. It's not safe to 418bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release the old buffer, so instead we just drop the new frame. 419c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // As we are still under lock since acquireBuffer, it is safe to 420c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // release by slot. 421c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 422c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar mEglDisplay, EGL_NO_SYNC_KHR); 423bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 424bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 425ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 426d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("updateAndRelease: (slot=%d buf=%p) -> (slot=%d buf=%p)", 4275c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTexture, mCurrentTextureImage != NULL ? 4285c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBufferHandle() : 0, 429bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden buf, mSlots[buf].mGraphicBuffer->handle); 430eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam 431bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release old buffer 432bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 433c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t status = releaseBufferLocked( 4345c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTexture, mCurrentTextureImage->graphicBuffer(), 4355c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, mEglSlots[mCurrentTexture].mEglFence); 436ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (status < NO_ERROR) { 437d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateAndRelease: failed to release buffer: %s (%d)", 438bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-status), status); 439bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = status; 440bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // keep going, with error raised [?] 4412c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian } 442bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 4432c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 4442adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // Update the GLConsumer state. 445bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTexture = buf; 4465c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage = mEglSlots[buf].mEglImage; 447bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentCrop = item.mCrop; 448bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTransform = item.mTransform; 449bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentScalingMode = item.mScalingMode; 450bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTimestamp = item.mTimestamp; 451bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentFence = item.mFence; 452d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala mCurrentFrameNumber = item.mFrameNumber; 453bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 454bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden computeCurrentTransformMatrixLocked(); 455bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 456bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 457bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 458bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 4592adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::bindTextureImageLocked() { 460bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mEglDisplay == EGL_NO_DISPLAY) { 461bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ALOGE("bindTextureImage: invalid display"); 462bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 463bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 464bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 465d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLenum error; 466bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden while ((error = glGetError()) != GL_NO_ERROR) { 467d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("bindTextureImage: clearing GL error: %#04x", error); 468bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 469bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 470bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 4715c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mCurrentTexture == BufferQueue::INVALID_BUFFER_SLOT && 4725c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage == NULL) { 473d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("bindTextureImage: no currently-bound texture"); 4745c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return NO_INIT; 4755c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 4760eb8851e8cc35f443646000220e42dba3adfab8bJamie Gennis 4775c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = mCurrentTextureImage->createIfNeeded(mEglDisplay, 4782d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentCrop); 4795c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 480d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("bindTextureImage: can't create image on display=%p slot=%d", 4815c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, mCurrentTexture); 4825c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 4835c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 4845c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->bindToTextureTarget(mTexTarget); 4855c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 4862d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // In the rare case that the display is terminated and then initialized 4872d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // again, we can't detect that the display changed (it didn't), but the 4882d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // image is invalid. In this case, repeat the exact same steps while 4892d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // forcing the creation of a new image. 4902d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if ((error = glGetError()) != GL_NO_ERROR) { 4912d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner glBindTexture(mTexTarget, mTexName); 492d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza status_t result = mCurrentTextureImage->createIfNeeded(mEglDisplay, 493d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza mCurrentCrop, 494d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza true); 495d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza if (result != NO_ERROR) { 496d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("bindTextureImage: can't create image on display=%p slot=%d", 4972d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mEglDisplay, mCurrentTexture); 4982d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner return UNKNOWN_ERROR; 4992d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner } 5002d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentTextureImage->bindToTextureTarget(mTexTarget); 5012d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if ((error = glGetError()) != GL_NO_ERROR) { 502d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("bindTextureImage: error binding external image: %#04x", error); 5032d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner return UNKNOWN_ERROR; 5042d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner } 505bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 50697eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 50797eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Wait for the new buffer to be ready. 50897eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return doGLFenceWaitLocked(); 509bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 5109a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis 51145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopianstatus_t GLConsumer::checkAndUpdateEglStateLocked(bool contextCheck) { 512bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLDisplay dpy = eglGetCurrentDisplay(); 513bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLContext ctx = eglGetCurrentContext(); 51486edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis 51545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (!contextCheck) { 51645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if this is the first time we're called, mEglDisplay/mEglContext have 51745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // never been set, so don't error out (below). 51845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglDisplay == EGL_NO_DISPLAY) { 51945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian mEglDisplay = dpy; 52045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 52146a1f6b40e1f7677cd41cd30f729ff66c7c21517Jesse Hall if (mEglContext == EGL_NO_CONTEXT) { 52245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian mEglContext = ctx; 52345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 52445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 52545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian 52645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglDisplay != dpy || dpy == EGL_NO_DISPLAY) { 527d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("checkAndUpdateEglState: invalid current EGLDisplay"); 528bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 529bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 530b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian 53145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglContext != ctx || ctx == EGL_NO_CONTEXT) { 532d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("checkAndUpdateEglState: invalid current EGLContext"); 533bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 5348ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 53550c4efc2a44fd312febeda76c8d1a6dc42cee8f8Jamie Gennis 536bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglDisplay = dpy; 537bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglContext = ctx; 538bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_ERROR; 5398ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 5408ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 54113f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hallvoid GLConsumer::setReleaseFence(const sp<Fence>& fence) { 54213f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (fence->isValid() && 54313f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 544c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = addReleaseFence(mCurrentTexture, 5455c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBuffer(), fence); 54613f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (err != OK) { 547d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("setReleaseFence: failed to add the fence: %s (%d)", 54813f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall strerror(-err), err); 54913f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall } 550ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall } 551ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall} 552ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall 5532adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::detachFromContext() { 55474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 555d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("detachFromContext"); 55674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 55774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 55874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 559d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: abandoned GLConsumer"); 56074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 56174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 56274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 56374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 564d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: GLConsumer is not attached to a " 56574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 56674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 56774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 56874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 56974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 57074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 57174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglDisplay != dpy && mEglDisplay != EGL_NO_DISPLAY) { 573d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: invalid current EGLDisplay"); 57474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 57574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 57674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglContext != ctx && mEglContext != EGL_NO_CONTEXT) { 578d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: invalid current EGLContext"); 57974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 58074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 58174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 58274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy != EGL_NO_DISPLAY && ctx != EGL_NO_CONTEXT) { 58374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis status_t err = syncForReleaseLocked(dpy); 58474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (err != OK) { 58574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return err; 58674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 58774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 58874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis glDeleteTextures(1, &mTexName); 58974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 59074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = EGL_NO_DISPLAY; 59274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = EGL_NO_CONTEXT; 59374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = false; 59474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 59674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 59774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 5983f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopianstatus_t GLConsumer::attachToContext(uint32_t tex) { 59974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 600d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("attachToContext"); 60174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 60274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 60374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 604d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: abandoned GLConsumer"); 60574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 60674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 60774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 60874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAttached) { 609d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: GLConsumer is already attached to a " 61074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 61174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 61274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 61374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 61574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 61674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy == EGL_NO_DISPLAY) { 618d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: invalid current EGLDisplay"); 61974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 62074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 62174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 62274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (ctx == EGL_NO_CONTEXT) { 623d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: invalid current EGLContext"); 62474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 62574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 62674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 62774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // We need to bind the texture regardless of whether there's a current 62874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // buffer. 6293f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian glBindTexture(mTexTarget, GLuint(tex)); 63074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 63174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = dpy; 63274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = ctx; 63374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mTexName = tex; 63474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = true; 63574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 6365c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mCurrentTextureImage != NULL) { 6375c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // This may wait for a buffer a second time. This is likely required if 6385c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // this is a different context, since otherwise the wait could be skipped 6395c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // by bouncing through another context. For the same context the extra 6405c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // wait is redundant. 6415c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = bindTextureImageLocked(); 6425c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 6435c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return err; 6445c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 645bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 646bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 6475c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return OK; 648bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 649bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 650bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 6512adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::syncForReleaseLocked(EGLDisplay dpy) { 652d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("syncForReleaseLocked"); 65374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 65401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 655ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useNativeFenceSync()) { 65601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 65701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, NULL); 65801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 659d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error creating EGL fence: %#x", 66001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 66174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return UNKNOWN_ERROR; 66274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 66301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 66401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis int fenceFd = eglDupNativeFenceFDANDROID(dpy, sync); 66598ff0597bd9e57ba133d54f8f09841f96955cba1Jamie Gennis eglDestroySyncKHR(dpy, sync); 66601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fenceFd == EGL_NO_NATIVE_FENCE_FD_ANDROID) { 667d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error dup'ing native fence " 66801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fd: %#x", eglGetError()); 66901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 67001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 67101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis sp<Fence> fence(new Fence(fenceFd)); 672c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = addReleaseFenceLocked(mCurrentTexture, 6735c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBuffer(), fence); 67401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (err != OK) { 675d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error adding release fence: " 67601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "%s (%d)", strerror(-err), err); 67701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return err; 67801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 679ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian } else if (mUseFenceSync && SyncFeatures::getInstance().useFenceSync()) { 68001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR fence = mEglSlots[mCurrentTexture].mEglFence; 68101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence != EGL_NO_SYNC_KHR) { 68201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // There is already a fence for the current slot. We need to 68301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // wait on that before replacing it with another fence to 68401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // ensure that all outstanding buffer accesses have completed 68501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // before the producer accesses it. 68601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, fence, 0, 1000000000); 68701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (result == EGL_FALSE) { 688d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error waiting for previous " 68901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence: %#x", eglGetError()); 69001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 69101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 692d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: timeout waiting for previous " 69301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence"); 69401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return TIMED_OUT; 69501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 69601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglDestroySyncKHR(dpy, fence); 69701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 69874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 69901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // Create a fence for the outstanding accesses in the current 70001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // OpenGL ES context. 70101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis fence = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 70201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence == EGL_NO_SYNC_KHR) { 703d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error creating fence: %#x", 70401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 70501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 70601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 70701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 70801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis mEglSlots[mCurrentTexture].mEglFence = fence; 70974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 71074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 71174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 71274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 71374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 71474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 715d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stozabool GLConsumer::isExternalFormat(PixelFormat format) 7167a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian{ 7177a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian switch (format) { 7187a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // supported YUV formats 7197a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YV12: 7207a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Legacy/deprecated YUV formats 7217a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_SP: 7227a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCrCb_420_SP: 7237a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_I: 7247a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 7257a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian } 7267a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7277a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Any OEM format needs to be considered 7287a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian if (format>=0x100 && format<=0x1FF) 7297a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 7307a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7317a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return false; 7327a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7337a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7343f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopianuint32_t GLConsumer::getCurrentTextureTarget() const { 735fb1b5a2f333800574b0da435d1200cf9b13d723fJamie Gennis return mTexTarget; 7367a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7377a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::getTransformMatrix(float mtx[16]) { 739f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis Mutex::Autolock lock(mMutex); 740736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis memcpy(mtx, mCurrentTransformMatrix, sizeof(mCurrentTransformMatrix)); 741736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis} 742736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis 7432adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setFilteringEnabled(bool enabled) { 7445c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis Mutex::Autolock lock(mMutex); 745e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (mAbandoned) { 746d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("setFilteringEnabled: GLConsumer is abandoned!"); 747e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian return; 748e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 7495c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bool needsRecompute = mFilteringEnabled != enabled; 7505c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled = enabled; 751e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 7525c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (needsRecompute && mCurrentTextureImage==NULL) { 753d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGD("setFilteringEnabled called with mCurrentTextureImage == NULL"); 754e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 755e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 7565c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (needsRecompute && mCurrentTextureImage != NULL) { 757e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian computeCurrentTransformMatrixLocked(); 7585c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 7595c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis} 7605c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 7612adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::computeCurrentTransformMatrixLocked() { 762d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("computeCurrentTransformMatrixLocked"); 763f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 764a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float xform[16]; 765a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 766a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = mtxIdentity[i]; 767a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 768a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_H) { 769a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 770a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipH); 771a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 772a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 773a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 774a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 775a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_V) { 776a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 777a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipV); 778a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 779a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 780a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 781a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 782a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_ROT_90) { 783a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 784a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxRot90); 785a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 786a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 787a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 788f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis } 789f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 7905c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner sp<GraphicBuffer> buf = (mCurrentTextureImage == NULL) ? 7915c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner NULL : mCurrentTextureImage->graphicBuffer(); 792e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 793e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (buf == NULL) { 794d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGD("computeCurrentTransformMatrixLocked: mCurrentTextureImage is NULL"); 795e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 796e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 797dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float mtxBeforeFlipV[16]; 798dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (!isEglImageCroppable(mCurrentCrop)) { 799dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis Rect cropRect = mCurrentCrop; 800dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float tx = 0.0f, ty = 0.0f, sx = 1.0f, sy = 1.0f; 801dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float bufferWidth = buf->getWidth(); 802dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float bufferHeight = buf->getHeight(); 803dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (!cropRect.isEmpty()) { 804dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float shrinkAmount = 0.0f; 805dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (mFilteringEnabled) { 806dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // In order to prevent bilinear sampling beyond the edge of the 807dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // crop rectangle we may need to shrink it by 2 texels in each 808dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // dimension. Normally this would just need to take 1/2 a texel 809dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // off each end, but because the chroma channels of YUV420 images 810dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // are subsampled we may need to shrink the crop region by a whole 811dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // texel on each side. 812dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis switch (buf->getPixelFormat()) { 813dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGBA_8888: 814dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGBX_8888: 815dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGB_888: 816dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGB_565: 817dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_BGRA_8888: 818dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // We know there's no subsampling of any channels, so we 819dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // only need to shrink by a half a pixel. 820dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis shrinkAmount = 0.5; 821dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis break; 822dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 823dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis default: 824dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // If we don't recognize the format, we must assume the 825dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // worst case (that we care about), which is YUV420. 826dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis shrinkAmount = 1.0; 827dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis break; 828dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 8295c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 8305c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 831dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // Only shrink the dimensions that are not the size of the buffer. 832dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (cropRect.width() < bufferWidth) { 833dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis tx = (float(cropRect.left) + shrinkAmount) / bufferWidth; 834dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sx = (float(cropRect.width()) - (2.0f * shrinkAmount)) / 835dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferWidth; 836dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 837dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (cropRect.height() < bufferHeight) { 838dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis ty = (float(bufferHeight - cropRect.bottom) + shrinkAmount) / 839dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferHeight; 840dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sy = (float(cropRect.height()) - (2.0f * shrinkAmount)) / 841dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferHeight; 842dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 8435c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 844dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float crop[16] = { 845dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sx, 0, 0, 0, 846dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 0, sy, 0, 0, 847dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 0, 0, 1, 0, 848dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis tx, ty, 0, 1, 849dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis }; 850dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 851dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis mtxMul(mtxBeforeFlipV, crop, xform); 852dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } else { 853dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis for (int i = 0; i < 16; i++) { 854dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis mtxBeforeFlipV[i] = xform[i]; 8555c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 856a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 857a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis 858a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // SurfaceFlinger expects the top of its window textures to be at a Y 8592adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // coordinate of 0, so GLConsumer must behave the same way. We don't 860a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // want to expose this to applications, however, so we must add an 861a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // additional vertical flip to the transform after all the other transforms. 862736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis mtxMul(mCurrentTransformMatrix, mtxFlipV, mtxBeforeFlipV); 863f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 864f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 8652adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddennsecs_t GLConsumer::getTimestamp() { 866d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("getTimestamp"); 8671d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala Mutex::Autolock lock(mMutex); 8681d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala return mCurrentTimestamp; 8691d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala} 8701d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala 871d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stozauint64_t GLConsumer::getFrameNumber() { 872d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("getFrameNumber"); 873d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala Mutex::Autolock lock(mMutex); 874d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala return mCurrentFrameNumber; 875d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala} 876d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala 8772adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<GraphicBuffer> GLConsumer::getCurrentBuffer() const { 8787a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 8795c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return (mCurrentTextureImage == NULL) ? 8805c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner NULL : mCurrentTextureImage->graphicBuffer(); 8817a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 8827a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 8832adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenRect GLConsumer::getCurrentCrop() const { 8847a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 885016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 886016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam Rect outCrop = mCurrentCrop; 887016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (mCurrentScalingMode == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP) { 888d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t newWidth = static_cast<uint32_t>(mCurrentCrop.width()); 889d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t newHeight = static_cast<uint32_t>(mCurrentCrop.height()); 890016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 891016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (newWidth * mDefaultHeight > newHeight * mDefaultWidth) { 892016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newWidth = newHeight * mDefaultWidth / mDefaultHeight; 893d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("too wide: newWidth = %d", newWidth); 894016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } else if (newWidth * mDefaultHeight < newHeight * mDefaultWidth) { 895016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newHeight = newWidth * mDefaultHeight / mDefaultWidth; 896d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("too tall: newHeight = %d", newHeight); 897016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 898016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 899d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t currentWidth = static_cast<uint32_t>(mCurrentCrop.width()); 900d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t currentHeight = static_cast<uint32_t>(mCurrentCrop.height()); 901d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza 902016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too wide 903d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza if (newWidth < currentWidth) { 904ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza uint32_t dw = currentWidth - newWidth; 905ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza auto halfdw = dw / 2; 906ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.left += halfdw; 907ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza // Not halfdw because it would subtract 1 too few when dw is odd 908ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.right -= (dw - halfdw); 909016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too tall 910d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza } else if (newHeight < currentHeight) { 911ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza uint32_t dh = currentHeight - newHeight; 912ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza auto halfdh = dh / 2; 913ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.top += halfdh; 914ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza // Not halfdh because it would subtract 1 too few when dh is odd 915ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.bottom -= (dh - halfdh); 916016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 917016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 918d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("getCurrentCrop final crop [%d,%d,%d,%d]", 919016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.left, outCrop.top, 920016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.right,outCrop.bottom); 921016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 922016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 923016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam return outCrop; 9247a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 9257a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 9262adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentTransform() const { 9277a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 9287a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return mCurrentTransform; 9297a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 9307a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 9312adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentScalingMode() const { 9327734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian Mutex::Autolock lock(mMutex); 9337734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian return mCurrentScalingMode; 9347734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian} 9357734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 9362adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<Fence> GLConsumer::getCurrentFence() const { 937dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall Mutex::Autolock lock(mMutex); 938dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall return mCurrentFence; 939dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall} 940dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall 9412adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWait() const { 94261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis Mutex::Autolock lock(mMutex); 9433941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis return doGLFenceWaitLocked(); 9443941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis} 9453941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis 9462adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWaitLocked() const { 94761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 94861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 94961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 95061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 95161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglDisplay != dpy || mEglDisplay == EGL_NO_DISPLAY) { 952d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: invalid current EGLDisplay"); 95361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 95461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 95561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 95661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglContext != ctx || mEglContext == EGL_NO_CONTEXT) { 957d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: invalid current EGLContext"); 95861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 95961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 96061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 9611df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (mCurrentFence->isValid()) { 962ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useWaitSync()) { 96361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // Create an EGLSyncKHR from the current fence. 96461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis int fenceFd = mCurrentFence->dup(); 96561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (fenceFd == -1) { 966d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error dup'ing fence fd: %d", errno); 96761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return -errno; 96861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 96961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint attribs[] = { 97061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_FD_ANDROID, fenceFd, 97161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_NONE 97261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis }; 97361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 97461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, attribs); 97561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 97661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis close(fenceFd); 977d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error creating EGL fence: %#x", 97861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglGetError()); 97961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 98061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 98161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 98261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // XXX: The spec draft is inconsistent as to whether this should 98361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // return an EGLint or void. Ignore the return value for now, as 98461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // it's not strictly needed. 9852bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian eglWaitSyncKHR(dpy, sync, 0); 98661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint eglErr = eglGetError(); 98761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglDestroySyncKHR(dpy, sync); 98861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (eglErr != EGL_SUCCESS) { 989d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error waiting for EGL fence: %#x", 99061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglErr); 99161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 99261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 99361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } else { 994ea74d3b78d607cde17790a7bb83e6f68ffd34cfdMathias Agopian status_t err = mCurrentFence->waitForever( 9952adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden "GLConsumer::doGLFenceWaitLocked"); 99661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (err != NO_ERROR) { 997d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error waiting for fence: %d", err); 99861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return err; 99961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 100061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 100161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 100261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 100361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return NO_ERROR; 100461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis} 100561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 10062adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::freeBufferLocked(int slotIndex) { 1007d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("freeBufferLocked: slotIndex=%d", slotIndex); 10089abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam if (slotIndex == mCurrentTexture) { 10099abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 10109abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam } 10115c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglSlots[slotIndex].mEglImage.clear(); 10129fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::freeBufferLocked(slotIndex); 1013fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis} 1014fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 10152adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::abandonLocked() { 1016d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("abandonLocked"); 10175c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage.clear(); 10189fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::abandonLocked(); 10197b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis} 10207b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis 10212adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setName(const String8& name) { 1022eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam Mutex::Autolock _l(mMutex); 1023fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis mName = name; 1024db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerName(name); 1025b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1026b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 1027d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stozastatus_t GLConsumer::setDefaultBufferFormat(PixelFormat defaultFormat) { 1028b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 1029db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultBufferFormat(defaultFormat); 1030b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1031b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10325b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvalastatus_t GLConsumer::setDefaultBufferDataSpace( 10335b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala android_dataspace defaultDataSpace) { 10345b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala Mutex::Autolock lock(mMutex); 10355b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala return mConsumer->setDefaultBufferDataSpace(defaultDataSpace); 10365b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala} 10375b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala 10382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setConsumerUsageBits(uint32_t usage) { 1039b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 104085b217668d6840c8e6a109adfb99461313676f8dEino-Ville Talvala usage |= DEFAULT_USAGE_FLAGS; 1041db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setConsumerUsageBits(usage); 1042b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1043b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10442adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setTransformHint(uint32_t hint) { 1045b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 1046db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setTransformHint(hint); 1047b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1048b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 104974d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopianvoid GLConsumer::dumpLocked(String8& result, const char* prefix) const 105068c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian{ 105174d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian result.appendFormat( 10529fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smTexName=%d mCurrentTexture=%d\n" 10539fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smCurrentCrop=[%d,%d,%d,%d] mCurrentTransform=%#x\n", 10549fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis prefix, mTexName, mCurrentTexture, prefix, mCurrentCrop.left, 10559fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentCrop.top, mCurrentCrop.right, mCurrentCrop.bottom, 10569fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentTransform); 105768c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 105874d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian ConsumerBase::dumpLocked(result, prefix); 105968c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian} 106068c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 1061f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]) { 1062f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[0] = a[0]*b[0] + a[4]*b[1] + a[8]*b[2] + a[12]*b[3]; 1063f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[1] = a[1]*b[0] + a[5]*b[1] + a[9]*b[2] + a[13]*b[3]; 1064f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[2] = a[2]*b[0] + a[6]*b[1] + a[10]*b[2] + a[14]*b[3]; 1065f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[3] = a[3]*b[0] + a[7]*b[1] + a[11]*b[2] + a[15]*b[3]; 1066f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1067f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[4] = a[0]*b[4] + a[4]*b[5] + a[8]*b[6] + a[12]*b[7]; 1068f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[5] = a[1]*b[4] + a[5]*b[5] + a[9]*b[6] + a[13]*b[7]; 1069f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[6] = a[2]*b[4] + a[6]*b[5] + a[10]*b[6] + a[14]*b[7]; 1070f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[7] = a[3]*b[4] + a[7]*b[5] + a[11]*b[6] + a[15]*b[7]; 1071f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1072f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[8] = a[0]*b[8] + a[4]*b[9] + a[8]*b[10] + a[12]*b[11]; 1073f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[9] = a[1]*b[8] + a[5]*b[9] + a[9]*b[10] + a[13]*b[11]; 1074f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[10] = a[2]*b[8] + a[6]*b[9] + a[10]*b[10] + a[14]*b[11]; 1075f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[11] = a[3]*b[8] + a[7]*b[9] + a[11]*b[10] + a[15]*b[11]; 1076f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1077f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[12] = a[0]*b[12] + a[4]*b[13] + a[8]*b[14] + a[12]*b[15]; 1078f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[13] = a[1]*b[12] + a[5]*b[13] + a[9]*b[14] + a[13]*b[15]; 1079f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[14] = a[2]*b[12] + a[6]*b[13] + a[10]*b[14] + a[14]*b[15]; 1080f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[15] = a[3]*b[12] + a[7]*b[13] + a[11]*b[14] + a[15]*b[15]; 1081f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 1082f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 10835c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerGLConsumer::EglImage::EglImage(sp<GraphicBuffer> graphicBuffer) : 10845c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mGraphicBuffer(graphicBuffer), 10855c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage(EGL_NO_IMAGE_KHR), 10865c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay(EGL_NO_DISPLAY) { 10875c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 10885c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10895c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerGLConsumer::EglImage::~EglImage() { 10905c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage != EGL_NO_IMAGE_KHR) { 10915c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) { 10925c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("~EglImage: eglDestroyImageKHR failed"); 10935c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 109478be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglTerminate(mEglDisplay); 10955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 10975c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Pennerstatus_t GLConsumer::EglImage::createIfNeeded(EGLDisplay eglDisplay, 10992d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner const Rect& cropRect, 11002d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner bool forceCreation) { 11015c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If there's an image and it's no longer valid, destroy it. 11025c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool haveImage = mEglImage != EGL_NO_IMAGE_KHR; 11035c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool displayInvalid = mEglDisplay != eglDisplay; 11045c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool cropInvalid = hasEglAndroidImageCrop() && mCropRect != cropRect; 11052d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if (haveImage && (displayInvalid || cropInvalid || forceCreation)) { 11065c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) { 11075c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("createIfNeeded: eglDestroyImageKHR failed"); 11085c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 110978be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglTerminate(mEglDisplay); 11105c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage = EGL_NO_IMAGE_KHR; 11115c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = EGL_NO_DISPLAY; 11125c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11135c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11145c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If there's no image, create one. 11155c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage == EGL_NO_IMAGE_KHR) { 11165c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = eglDisplay; 11175c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCropRect = cropRect; 11185c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage = createImage(mEglDisplay, mGraphicBuffer, mCropRect); 11195c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11205c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11215c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // Fail if we can't create a valid image. 11225c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage == EGL_NO_IMAGE_KHR) { 11235c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = EGL_NO_DISPLAY; 11245c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCropRect.makeInvalid(); 11255c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner const sp<GraphicBuffer>& buffer = mGraphicBuffer; 11265c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("Failed to create image. size=%ux%u st=%u usage=0x%x fmt=%d", 11275c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner buffer->getWidth(), buffer->getHeight(), buffer->getStride(), 11285c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner buffer->getUsage(), buffer->getPixelFormat()); 11295c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 11305c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11315c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11325c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return OK; 11335c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11345c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11355c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Pennervoid GLConsumer::EglImage::bindToTextureTarget(uint32_t texTarget) { 1136d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza glEGLImageTargetTexture2DOES(texTarget, 1137d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza static_cast<GLeglImageOES>(mEglImage)); 11385c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11395c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11405c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerEGLImageKHR GLConsumer::EglImage::createImage(EGLDisplay dpy, 11415c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner const sp<GraphicBuffer>& graphicBuffer, const Rect& crop) { 1142d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza EGLClientBuffer cbuf = 1143d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza static_cast<EGLClientBuffer>(graphicBuffer->getNativeBuffer()); 11445c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLint attrs[] = { 11455c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, 11465c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_LEFT_ANDROID, crop.left, 11475c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_TOP_ANDROID, crop.top, 11485c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_RIGHT_ANDROID, crop.right, 11495c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_BOTTOM_ANDROID, crop.bottom, 11505c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_NONE, 11515c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner }; 11525c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!crop.isValid()) { 11535c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // No crop rect to set, so terminate the attrib array before the crop. 11545c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner attrs[2] = EGL_NONE; 11555c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } else if (!isEglImageCroppable(crop)) { 11565c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // The crop rect is not at the origin, so we can't set the crop on the 11575c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // EGLImage because that's not allowed by the EGL_ANDROID_image_crop 11585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // extension. In the future we can add a layered extension that 11595c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // removes this restriction if there is hardware that can support it. 11605c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner attrs[2] = EGL_NONE; 11615c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 116278be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglInitialize(dpy, 0, 0); 11635c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLImageKHR image = eglCreateImageKHR(dpy, EGL_NO_CONTEXT, 11645c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_NATIVE_BUFFER_ANDROID, cbuf, attrs); 11655c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (image == EGL_NO_IMAGE_KHR) { 11665c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLint error = eglGetError(); 11675c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("error creating EGLImage: %#x", error); 116878be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglTerminate(dpy); 11695c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11705c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return image; 11715c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11725c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11738ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 1174