GLConsumer.cpp revision 60d6922a011fe18c111b8d30fb6ef1f655b6b15e
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), 13360d6922a011fe18c111b8d30fb6ef1f655b6b15ePablo Ceballos mCurrentCrop(Rect::EMPTY_RECT), 1341d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTransform(0), 135e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE), 1361df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis mCurrentFence(Fence::NO_FENCE), 1371d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTimestamp(0), 138d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala mCurrentFrameNumber(0), 139e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mDefaultWidth(1), 140e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mDefaultHeight(1), 1415c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled(true), 142b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian mTexName(tex), 14386edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis mUseFenceSync(useFenceSync), 144eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam mTexTarget(texTarget), 145ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglDisplay(EGL_NO_DISPLAY), 146ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglContext(EGL_NO_CONTEXT), 14774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 14874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached(true) 1496b091c53000c843211c218ce40287a7edca9bc63Daniel Lam{ 150d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("GLConsumer"); 151b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 152fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis memcpy(mCurrentTransformMatrix, mtxIdentity, 153fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis sizeof(mCurrentTransformMatrix)); 154fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 155db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 1568ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1578ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 158ab57491de3a89a2d454d3060d36adef71741a7aeDan StozaGLConsumer::GLConsumer(const sp<IGraphicBufferConsumer>& bq, uint32_t texTarget, 159ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza bool useFenceSync, bool isControlledByApp) : 160ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza ConsumerBase(bq, isControlledByApp), 16160d6922a011fe18c111b8d30fb6ef1f655b6b15ePablo Ceballos mCurrentCrop(Rect::EMPTY_RECT), 162ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTransform(0), 163ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE), 164ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentFence(Fence::NO_FENCE), 165ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTimestamp(0), 166ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentFrameNumber(0), 167ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mDefaultWidth(1), 168ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mDefaultHeight(1), 169ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mFilteringEnabled(true), 170d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza mTexName(0), 171ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mUseFenceSync(useFenceSync), 172ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mTexTarget(texTarget), 173ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mEglDisplay(EGL_NO_DISPLAY), 174ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mEglContext(EGL_NO_CONTEXT), 175ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 176ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mAttached(false) 177ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza{ 178d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("GLConsumer"); 179ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 180ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza memcpy(mCurrentTransformMatrix, mtxIdentity, 181ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza sizeof(mCurrentTransformMatrix)); 182ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 183ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mConsumer->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 184ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza} 185ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 1862adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultMaxBufferCount(int bufferCount) { 1878072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian Mutex::Autolock lock(mMutex); 188db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultMaxBufferCount(bufferCount); 1898072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian} 1908072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1922adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultBufferSize(uint32_t w, uint32_t h) 193a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian{ 194b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 195016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultWidth = w; 196016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultHeight = h; 197db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultBufferSize(w, h); 198a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian} 199a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian 2002adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::updateTexImage() { 201bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ATRACE_CALL(); 202d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("updateTexImage"); 203bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden Mutex::Autolock lock(mMutex); 204bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 205bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mAbandoned) { 206d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateTexImage: GLConsumer is abandoned!"); 207bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_INIT; 208bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 209bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 210bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Make sure the EGL state is the same as in previous calls. 211bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = checkAndUpdateEglStateLocked(); 212bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 213bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 214bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 215bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 216dd26416fe135f93ef2c8570738f8e1ca5e2ca3a3Dan Stoza BufferItem item; 217bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 218bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Acquire the next buffer. 219bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // In asynchronous mode the list is guaranteed to be one buffer 220bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // deep, while in synchronous mode we use the oldest buffer. 2211585c4d9fbbba3ba70ae625923b85cd02cb8a0fdAndy McFadden err = acquireBufferLocked(&item, 0); 222bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 223bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err == BufferQueue::NO_BUFFER_AVAILABLE) { 224bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture even if we don't update its contents. 225d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("updateTexImage: no buffers were available"); 226bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 227bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = NO_ERROR; 228bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } else { 229d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateTexImage: acquire failed: %s (%d)", 230bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-err), err); 231bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 232bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 233bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 234bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 235bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the previous buffer. 236ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian err = updateAndReleaseLocked(item); 237bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 238bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture. 239bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 240bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 241bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 242bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 24397eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Bind the new buffer to the GL texture, and wait until it's ready. 24497eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return bindTextureImageLocked(); 2452c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian} 2462c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 247ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 248ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopianstatus_t GLConsumer::releaseTexImage() { 249ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ATRACE_CALL(); 250d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("releaseTexImage"); 251ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian Mutex::Autolock lock(mMutex); 252ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 253ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (mAbandoned) { 254d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("releaseTexImage: GLConsumer is abandoned!"); 255ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return NO_INIT; 256ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 257ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 258ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian // Make sure the EGL state is the same as in previous calls. 25945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian status_t err = NO_ERROR; 26045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian 26145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 26245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = checkAndUpdateEglStateLocked(true); 26345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (err != NO_ERROR) { 26445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian return err; 26545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 26645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 26745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if we're detached, no need to validate EGL's state -- we won't use it. 268ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 269ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 270ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian // Update the GLConsumer state. 271ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian int buf = mCurrentTexture; 272ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (buf != BufferQueue::INVALID_BUFFER_SLOT) { 273ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 274d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("releaseTexImage: (slot=%d, mAttached=%d)", buf, mAttached); 275ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 27645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 27745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // Do whatever sync ops we need to do before releasing the slot. 27845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = syncForReleaseLocked(mEglDisplay); 27945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (err != NO_ERROR) { 280d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked failed (slot=%d), err=%d", buf, err); 28145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian return err; 28245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 28345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 28445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if we're detached, we just use the fence that was created in detachFromContext() 28545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // so... basically, nothing more to do here. 286ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 287ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 28845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, mEglDisplay, EGL_NO_SYNC_KHR); 289ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (err < NO_ERROR) { 290d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("releaseTexImage: failed to release buffer: %s (%d)", 291ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian strerror(-err), err); 292ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return err; 293ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 294ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 2955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mReleasedTexImage == NULL) { 2965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mReleasedTexImage = new EglImage(getDebugTexImageBuffer()); 2975c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 2985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 299ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 3005c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage = mReleasedTexImage; 301ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentCrop.makeInvalid(); 302ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTransform = 0; 303ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE; 304ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTimestamp = 0; 305ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentFence = Fence::NO_FENCE; 306ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 30745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 3085c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // This binds a dummy buffer (mReleasedTexImage). 309d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza status_t result = bindTextureImageLocked(); 310d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza if (result != NO_ERROR) { 311d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza return result; 3125c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 31345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 31445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // detached, don't touch the texture (and we may not even have an 31545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // EGLDisplay here. 31645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 317ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 318ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 319ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return NO_ERROR; 320ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian} 321ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 3229870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopiansp<GraphicBuffer> GLConsumer::getDebugTexImageBuffer() { 3239870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian Mutex::Autolock _l(sStaticInitLock); 3249870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian if (CC_UNLIKELY(sReleasedTexImageBuffer == NULL)) { 3259870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian // The first time, create the debug texture in case the application 3269870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian // continues to use it. 3279870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian sp<GraphicBuffer> buffer = new GraphicBuffer( 3289870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian kDebugData.width, kDebugData.height, PIXEL_FORMAT_RGBA_8888, 3299870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian GraphicBuffer::USAGE_SW_WRITE_RARELY); 3309870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian uint32_t* bits; 3319870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian buffer->lock(GraphicBuffer::USAGE_SW_WRITE_RARELY, reinterpret_cast<void**>(&bits)); 332d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t stride = buffer->getStride(); 333d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t height = buffer->getHeight(); 334d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza memset(bits, 0, stride * height * 4); 335d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza for (uint32_t y = 0; y < kDebugData.height; y++) { 336d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza for (uint32_t x = 0; x < kDebugData.width; x++) { 337d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza bits[x] = (kDebugData.bits[y + kDebugData.width + x] == 'X') ? 338d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza 0xFF000000 : 0xFFFFFFFF; 3399870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 340d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza bits += stride; 3419870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3429870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian buffer->unlock(); 3439870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian sReleasedTexImageBuffer = buffer; 3449870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3459870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian return sReleasedTexImageBuffer; 3469870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian} 3479870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian 348dd26416fe135f93ef2c8570738f8e1ca5e2ca3a3Dan Stozastatus_t GLConsumer::acquireBufferLocked(BufferItem *item, 349a4650a50a0b35e9e4342d6600b6eb24fd94bb8e5Dan Stoza nsecs_t presentWhen, uint64_t maxFrameNumber) { 350a4650a50a0b35e9e4342d6600b6eb24fd94bb8e5Dan Stoza status_t err = ConsumerBase::acquireBufferLocked(item, presentWhen, 351a4650a50a0b35e9e4342d6600b6eb24fd94bb8e5Dan Stoza maxFrameNumber); 3529fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis if (err != NO_ERROR) { 3539fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 3549fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 3559fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 3565c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If item->mGraphicBuffer is not null, this buffer has not been acquired 3575c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // before, so any prior EglImage created is using a stale buffer. This 3585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // replaces any old EglImage with a new one (using the new buffer). 3595c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (item->mGraphicBuffer != NULL) { 3605c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner int slot = item->mBuf; 3615c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglSlots[slot].mEglImage = new EglImage(item->mGraphicBuffer); 3629fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 3639fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 3649fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return NO_ERROR; 3659fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 3669fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 367c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnarstatus_t GLConsumer::releaseBufferLocked(int buf, 368c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar sp<GraphicBuffer> graphicBuffer, 369c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar EGLDisplay display, EGLSyncKHR eglFence) { 370c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // release the buffer if it hasn't already been discarded by the 371c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // BufferQueue. This can happen, for example, when the producer of this 372c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // buffer has reallocated the original buffer slot after this buffer 373c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // was acquired. 374c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = ConsumerBase::releaseBufferLocked( 375c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar buf, graphicBuffer, display, eglFence); 376d1b330de416adff0d178a5cb7271419d9ed7a89aJamie Gennis mEglSlots[buf].mEglFence = EGL_NO_SYNC_KHR; 3779fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 3789fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 3799fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 38054716317b5752010134edc64421a3f492bd608abDan Stozastatus_t GLConsumer::updateAndReleaseLocked(const BufferItem& item) 381bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden{ 3829abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam status_t err = NO_ERROR; 3839abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam 38487a678478005026d950bedec49ee80b693777b95Andy McFadden int buf = item.mBuf; 38587a678478005026d950bedec49ee80b693777b95Andy McFadden 38674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 387d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateAndRelease: GLConsumer is not attached to an OpenGL " 38874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "ES context"); 38987a678478005026d950bedec49ee80b693777b95Andy McFadden releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 39087a678478005026d950bedec49ee80b693777b95Andy McFadden mEglDisplay, EGL_NO_SYNC_KHR); 39174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 39274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 39374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 394bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Confirm state. 395bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = checkAndUpdateEglStateLocked(); 396bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 39787a678478005026d950bedec49ee80b693777b95Andy McFadden releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 39887a678478005026d950bedec49ee80b693777b95Andy McFadden mEglDisplay, EGL_NO_SYNC_KHR); 399bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 400ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 401ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 4025c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // Ensure we have a valid EglImageKHR for the slot, creating an EglImage 4035c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // if nessessary, for the gralloc buffer currently in the slot in 4045c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // ConsumerBase. 405bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We may have to do this even when item.mGraphicBuffer == NULL (which 4065c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // means the buffer was previously acquired). 4075c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner err = mEglSlots[buf].mEglImage->createIfNeeded(mEglDisplay, item.mCrop); 4085c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 409d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("updateAndRelease: unable to createImage on display=%p slot=%d", 4105c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, buf); 4115c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 4125c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, EGL_NO_SYNC_KHR); 4135c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 414ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 415ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 416bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Do whatever sync ops we need to do before releasing the old slot. 417bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = syncForReleaseLocked(mEglDisplay); 418bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 419bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the buffer we just acquired. It's not safe to 420bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release the old buffer, so instead we just drop the new frame. 421c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // As we are still under lock since acquireBuffer, it is safe to 422c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // release by slot. 423c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 424c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar mEglDisplay, EGL_NO_SYNC_KHR); 425bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 426bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 427ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 428d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("updateAndRelease: (slot=%d buf=%p) -> (slot=%d buf=%p)", 4295c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTexture, mCurrentTextureImage != NULL ? 4305c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBufferHandle() : 0, 431bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden buf, mSlots[buf].mGraphicBuffer->handle); 432eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam 433bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release old buffer 434bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 435c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t status = releaseBufferLocked( 4365c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTexture, mCurrentTextureImage->graphicBuffer(), 4375c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, mEglSlots[mCurrentTexture].mEglFence); 438ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (status < NO_ERROR) { 439d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("updateAndRelease: failed to release buffer: %s (%d)", 440bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-status), status); 441bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = status; 442bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // keep going, with error raised [?] 4432c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian } 444bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 4452c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 4462adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // Update the GLConsumer state. 447bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTexture = buf; 4485c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage = mEglSlots[buf].mEglImage; 449bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentCrop = item.mCrop; 450bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTransform = item.mTransform; 451bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentScalingMode = item.mScalingMode; 452bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTimestamp = item.mTimestamp; 453bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentFence = item.mFence; 454d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala mCurrentFrameNumber = item.mFrameNumber; 455bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 456bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden computeCurrentTransformMatrixLocked(); 457bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 458bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 459bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 460bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 4612adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::bindTextureImageLocked() { 462bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mEglDisplay == EGL_NO_DISPLAY) { 463bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ALOGE("bindTextureImage: invalid display"); 464bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 465bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 466bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 467d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLenum error; 468bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden while ((error = glGetError()) != GL_NO_ERROR) { 469d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("bindTextureImage: clearing GL error: %#04x", error); 470bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 471bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 472bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 4735c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mCurrentTexture == BufferQueue::INVALID_BUFFER_SLOT && 4745c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage == NULL) { 475d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("bindTextureImage: no currently-bound texture"); 4765c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return NO_INIT; 4775c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 4780eb8851e8cc35f443646000220e42dba3adfab8bJamie Gennis 4795c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = mCurrentTextureImage->createIfNeeded(mEglDisplay, 4802d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentCrop); 4815c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 482d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("bindTextureImage: can't create image on display=%p slot=%d", 4835c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, mCurrentTexture); 4845c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 4855c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 4865c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->bindToTextureTarget(mTexTarget); 4875c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 4882d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // In the rare case that the display is terminated and then initialized 4892d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // again, we can't detect that the display changed (it didn't), but the 4902d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // image is invalid. In this case, repeat the exact same steps while 4912d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // forcing the creation of a new image. 4922d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if ((error = glGetError()) != GL_NO_ERROR) { 4932d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner glBindTexture(mTexTarget, mTexName); 494d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza status_t result = mCurrentTextureImage->createIfNeeded(mEglDisplay, 495d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza mCurrentCrop, 496d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza true); 497d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza if (result != NO_ERROR) { 498d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGW("bindTextureImage: can't create image on display=%p slot=%d", 4992d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mEglDisplay, mCurrentTexture); 5002d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner return UNKNOWN_ERROR; 5012d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner } 5022d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentTextureImage->bindToTextureTarget(mTexTarget); 5032d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if ((error = glGetError()) != GL_NO_ERROR) { 504d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("bindTextureImage: error binding external image: %#04x", error); 5052d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner return UNKNOWN_ERROR; 5062d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner } 507bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 50897eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 50997eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Wait for the new buffer to be ready. 51097eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return doGLFenceWaitLocked(); 511bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 5129a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis 51345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopianstatus_t GLConsumer::checkAndUpdateEglStateLocked(bool contextCheck) { 514bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLDisplay dpy = eglGetCurrentDisplay(); 515bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLContext ctx = eglGetCurrentContext(); 51686edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis 51745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (!contextCheck) { 51845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if this is the first time we're called, mEglDisplay/mEglContext have 51945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // never been set, so don't error out (below). 52045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglDisplay == EGL_NO_DISPLAY) { 52145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian mEglDisplay = dpy; 52245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 52346a1f6b40e1f7677cd41cd30f729ff66c7c21517Jesse Hall if (mEglContext == EGL_NO_CONTEXT) { 52445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian mEglContext = ctx; 52545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 52645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 52745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian 52845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglDisplay != dpy || dpy == EGL_NO_DISPLAY) { 529d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("checkAndUpdateEglState: invalid current EGLDisplay"); 530bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 531bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 532b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian 53345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglContext != ctx || ctx == EGL_NO_CONTEXT) { 534d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("checkAndUpdateEglState: invalid current EGLContext"); 535bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 5368ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 53750c4efc2a44fd312febeda76c8d1a6dc42cee8f8Jamie Gennis 538bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglDisplay = dpy; 539bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglContext = ctx; 540bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_ERROR; 5418ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 5428ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 54313f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hallvoid GLConsumer::setReleaseFence(const sp<Fence>& fence) { 54413f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (fence->isValid() && 54513f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 546c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = addReleaseFence(mCurrentTexture, 5475c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBuffer(), fence); 54813f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (err != OK) { 549d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("setReleaseFence: failed to add the fence: %s (%d)", 55013f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall strerror(-err), err); 55113f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall } 552ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall } 553ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall} 554ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall 5552adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::detachFromContext() { 55674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 557d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("detachFromContext"); 55874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 55974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 56074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 561d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: abandoned GLConsumer"); 56274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 56374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 56474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 56574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 566d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: GLConsumer is not attached to a " 56774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 56874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 56974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 57074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 57274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 57374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglDisplay != dpy && mEglDisplay != EGL_NO_DISPLAY) { 575d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: invalid current EGLDisplay"); 57674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 57774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 57874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglContext != ctx && mEglContext != EGL_NO_CONTEXT) { 580d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("detachFromContext: invalid current EGLContext"); 58174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 58274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 58374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 58474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy != EGL_NO_DISPLAY && ctx != EGL_NO_CONTEXT) { 58574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis status_t err = syncForReleaseLocked(dpy); 58674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (err != OK) { 58774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return err; 58874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 58974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis glDeleteTextures(1, &mTexName); 59174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 59274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = EGL_NO_DISPLAY; 59474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = EGL_NO_CONTEXT; 59574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = false; 59674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 59874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 59974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 6003f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopianstatus_t GLConsumer::attachToContext(uint32_t tex) { 60174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 602d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("attachToContext"); 60374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 60474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 60574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 606d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: abandoned GLConsumer"); 60774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 60874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 60974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAttached) { 611d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: GLConsumer is already attached to a " 61274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 61374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 61474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 61574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 61774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 61874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy == EGL_NO_DISPLAY) { 620d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: invalid current EGLDisplay"); 62174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 62274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 62374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 62474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (ctx == EGL_NO_CONTEXT) { 625d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("attachToContext: invalid current EGLContext"); 62674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 62774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 62874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 62974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // We need to bind the texture regardless of whether there's a current 63074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // buffer. 6313f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian glBindTexture(mTexTarget, GLuint(tex)); 63274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 63374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = dpy; 63474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = ctx; 63574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mTexName = tex; 63674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = true; 63774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 6385c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mCurrentTextureImage != NULL) { 6395c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // This may wait for a buffer a second time. This is likely required if 6405c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // this is a different context, since otherwise the wait could be skipped 6415c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // by bouncing through another context. For the same context the extra 6425c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // wait is redundant. 6435c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = bindTextureImageLocked(); 6445c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 6455c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return err; 6465c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 647bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 648bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 6495c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return OK; 650bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 651bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 652bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 6532adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::syncForReleaseLocked(EGLDisplay dpy) { 654d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("syncForReleaseLocked"); 65574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 65601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 657ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useNativeFenceSync()) { 65801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 65901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, NULL); 66001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 661d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error creating EGL fence: %#x", 66201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 66374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return UNKNOWN_ERROR; 66474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 66501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 66601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis int fenceFd = eglDupNativeFenceFDANDROID(dpy, sync); 66798ff0597bd9e57ba133d54f8f09841f96955cba1Jamie Gennis eglDestroySyncKHR(dpy, sync); 66801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fenceFd == EGL_NO_NATIVE_FENCE_FD_ANDROID) { 669d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error dup'ing native fence " 67001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fd: %#x", eglGetError()); 67101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 67201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 67301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis sp<Fence> fence(new Fence(fenceFd)); 674c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = addReleaseFenceLocked(mCurrentTexture, 6755c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBuffer(), fence); 67601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (err != OK) { 677d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error adding release fence: " 67801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "%s (%d)", strerror(-err), err); 67901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return err; 68001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 681ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian } else if (mUseFenceSync && SyncFeatures::getInstance().useFenceSync()) { 68201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR fence = mEglSlots[mCurrentTexture].mEglFence; 68301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence != EGL_NO_SYNC_KHR) { 68401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // There is already a fence for the current slot. We need to 68501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // wait on that before replacing it with another fence to 68601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // ensure that all outstanding buffer accesses have completed 68701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // before the producer accesses it. 68801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, fence, 0, 1000000000); 68901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (result == EGL_FALSE) { 690d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error waiting for previous " 69101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence: %#x", eglGetError()); 69201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 69301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 694d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: timeout waiting for previous " 69501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence"); 69601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return TIMED_OUT; 69701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 69801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglDestroySyncKHR(dpy, fence); 69901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 70074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 70101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // Create a fence for the outstanding accesses in the current 70201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // OpenGL ES context. 70301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis fence = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 70401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence == EGL_NO_SYNC_KHR) { 705d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("syncForReleaseLocked: error creating fence: %#x", 70601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 70701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 70801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 70901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 71001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis mEglSlots[mCurrentTexture].mEglFence = fence; 71174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 71274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 71374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 71474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 71574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 71674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 717d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stozabool GLConsumer::isExternalFormat(PixelFormat format) 7187a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian{ 7197a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian switch (format) { 7207a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // supported YUV formats 7217a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YV12: 7227a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Legacy/deprecated YUV formats 7237a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_SP: 7247a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCrCb_420_SP: 7257a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_I: 7267a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 7277a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian } 7287a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7297a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Any OEM format needs to be considered 7307a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian if (format>=0x100 && format<=0x1FF) 7317a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 7327a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7337a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return false; 7347a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7357a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7363f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopianuint32_t GLConsumer::getCurrentTextureTarget() const { 737fb1b5a2f333800574b0da435d1200cf9b13d723fJamie Gennis return mTexTarget; 7387a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7397a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7402adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::getTransformMatrix(float mtx[16]) { 741f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis Mutex::Autolock lock(mMutex); 742736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis memcpy(mtx, mCurrentTransformMatrix, sizeof(mCurrentTransformMatrix)); 743736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis} 744736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis 7452adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setFilteringEnabled(bool enabled) { 7465c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis Mutex::Autolock lock(mMutex); 747e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (mAbandoned) { 748d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("setFilteringEnabled: GLConsumer is abandoned!"); 749e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian return; 750e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 7515c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bool needsRecompute = mFilteringEnabled != enabled; 7525c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled = enabled; 753e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 7545c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (needsRecompute && mCurrentTextureImage==NULL) { 755d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGD("setFilteringEnabled called with mCurrentTextureImage == NULL"); 756e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 757e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 7585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (needsRecompute && mCurrentTextureImage != NULL) { 759e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian computeCurrentTransformMatrixLocked(); 7605c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 7615c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis} 7625c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 7632adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::computeCurrentTransformMatrixLocked() { 764d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("computeCurrentTransformMatrixLocked"); 765f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 766a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float xform[16]; 767a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 768a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = mtxIdentity[i]; 769a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 770a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_H) { 771a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 772a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipH); 773a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 774a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 775a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 776a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 777a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_V) { 778a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 779a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipV); 780a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 781a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 782a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 783a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 784a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_ROT_90) { 785a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 786a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxRot90); 787a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 788a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 789a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 790f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis } 791f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 7925c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner sp<GraphicBuffer> buf = (mCurrentTextureImage == NULL) ? 7935c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner NULL : mCurrentTextureImage->graphicBuffer(); 794e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 795e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (buf == NULL) { 796d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGD("computeCurrentTransformMatrixLocked: mCurrentTextureImage is NULL"); 797e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 798e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 799dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float mtxBeforeFlipV[16]; 800dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (!isEglImageCroppable(mCurrentCrop)) { 801dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis Rect cropRect = mCurrentCrop; 802dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float tx = 0.0f, ty = 0.0f, sx = 1.0f, sy = 1.0f; 803dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float bufferWidth = buf->getWidth(); 804dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float bufferHeight = buf->getHeight(); 805dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (!cropRect.isEmpty()) { 806dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float shrinkAmount = 0.0f; 807dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (mFilteringEnabled) { 808dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // In order to prevent bilinear sampling beyond the edge of the 809dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // crop rectangle we may need to shrink it by 2 texels in each 810dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // dimension. Normally this would just need to take 1/2 a texel 811dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // off each end, but because the chroma channels of YUV420 images 812dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // are subsampled we may need to shrink the crop region by a whole 813dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // texel on each side. 814dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis switch (buf->getPixelFormat()) { 815dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGBA_8888: 816dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGBX_8888: 817dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGB_888: 818dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGB_565: 819dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_BGRA_8888: 820dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // We know there's no subsampling of any channels, so we 821dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // only need to shrink by a half a pixel. 822dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis shrinkAmount = 0.5; 823dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis break; 824dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 825dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis default: 826dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // If we don't recognize the format, we must assume the 827dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // worst case (that we care about), which is YUV420. 828dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis shrinkAmount = 1.0; 829dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis break; 830dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 8315c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 8325c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 833dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // Only shrink the dimensions that are not the size of the buffer. 834dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (cropRect.width() < bufferWidth) { 835dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis tx = (float(cropRect.left) + shrinkAmount) / bufferWidth; 836dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sx = (float(cropRect.width()) - (2.0f * shrinkAmount)) / 837dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferWidth; 838dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 839dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (cropRect.height() < bufferHeight) { 840dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis ty = (float(bufferHeight - cropRect.bottom) + shrinkAmount) / 841dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferHeight; 842dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sy = (float(cropRect.height()) - (2.0f * shrinkAmount)) / 843dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferHeight; 844dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 8455c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 846dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float crop[16] = { 847dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sx, 0, 0, 0, 848dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 0, sy, 0, 0, 849dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 0, 0, 1, 0, 850dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis tx, ty, 0, 1, 851dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis }; 852dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 853dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis mtxMul(mtxBeforeFlipV, crop, xform); 854dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } else { 855dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis for (int i = 0; i < 16; i++) { 856dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis mtxBeforeFlipV[i] = xform[i]; 8575c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 858a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 859a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis 860a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // SurfaceFlinger expects the top of its window textures to be at a Y 8612adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // coordinate of 0, so GLConsumer must behave the same way. We don't 862a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // want to expose this to applications, however, so we must add an 863a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // additional vertical flip to the transform after all the other transforms. 864736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis mtxMul(mCurrentTransformMatrix, mtxFlipV, mtxBeforeFlipV); 865f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 866f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 8672adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddennsecs_t GLConsumer::getTimestamp() { 868d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("getTimestamp"); 8691d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala Mutex::Autolock lock(mMutex); 8701d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala return mCurrentTimestamp; 8711d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala} 8721d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala 873d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stozauint64_t GLConsumer::getFrameNumber() { 874d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("getFrameNumber"); 875d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala Mutex::Autolock lock(mMutex); 876d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala return mCurrentFrameNumber; 877d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala} 878d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala 8792adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<GraphicBuffer> GLConsumer::getCurrentBuffer() const { 8807a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 8815c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return (mCurrentTextureImage == NULL) ? 8825c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner NULL : mCurrentTextureImage->graphicBuffer(); 8837a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 8847a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 8852adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenRect GLConsumer::getCurrentCrop() const { 8867a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 887016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 888016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam Rect outCrop = mCurrentCrop; 889016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (mCurrentScalingMode == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP) { 890d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t newWidth = static_cast<uint32_t>(mCurrentCrop.width()); 891d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t newHeight = static_cast<uint32_t>(mCurrentCrop.height()); 892016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 893016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (newWidth * mDefaultHeight > newHeight * mDefaultWidth) { 894016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newWidth = newHeight * mDefaultWidth / mDefaultHeight; 895d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("too wide: newWidth = %d", newWidth); 896016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } else if (newWidth * mDefaultHeight < newHeight * mDefaultWidth) { 897016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newHeight = newWidth * mDefaultHeight / mDefaultWidth; 898d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("too tall: newHeight = %d", newHeight); 899016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 900016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 901d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t currentWidth = static_cast<uint32_t>(mCurrentCrop.width()); 902d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t currentHeight = static_cast<uint32_t>(mCurrentCrop.height()); 903d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza 904016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too wide 905d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza if (newWidth < currentWidth) { 906ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza uint32_t dw = currentWidth - newWidth; 907ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza auto halfdw = dw / 2; 908ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.left += halfdw; 909ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza // Not halfdw because it would subtract 1 too few when dw is odd 910ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.right -= (dw - halfdw); 911016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too tall 912d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza } else if (newHeight < currentHeight) { 913ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza uint32_t dh = currentHeight - newHeight; 914ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza auto halfdh = dh / 2; 915ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.top += halfdh; 916ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza // Not halfdh because it would subtract 1 too few when dh is odd 917ec4cb387502d5bd09e49b55605cf679fe3a0207aDan Stoza outCrop.bottom -= (dh - halfdh); 918016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 919016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 920d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("getCurrentCrop final crop [%d,%d,%d,%d]", 921016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.left, outCrop.top, 922016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.right,outCrop.bottom); 923016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 924016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 925016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam return outCrop; 9267a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 9277a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 9282adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentTransform() const { 9297a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 9307a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return mCurrentTransform; 9317a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 9327a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 9332adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentScalingMode() const { 9347734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian Mutex::Autolock lock(mMutex); 9357734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian return mCurrentScalingMode; 9367734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian} 9377734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 9382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<Fence> GLConsumer::getCurrentFence() const { 939dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall Mutex::Autolock lock(mMutex); 940dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall return mCurrentFence; 941dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall} 942dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall 9432adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWait() const { 94461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis Mutex::Autolock lock(mMutex); 9453941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis return doGLFenceWaitLocked(); 9463941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis} 9473941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis 9482adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWaitLocked() const { 94961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 95061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 95161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 95261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 95361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglDisplay != dpy || mEglDisplay == EGL_NO_DISPLAY) { 954d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: invalid current EGLDisplay"); 95561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 95661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 95761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 95861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglContext != ctx || mEglContext == EGL_NO_CONTEXT) { 959d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: invalid current EGLContext"); 96061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 96161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 96261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 9631df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (mCurrentFence->isValid()) { 964ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useWaitSync()) { 96561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // Create an EGLSyncKHR from the current fence. 96661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis int fenceFd = mCurrentFence->dup(); 96761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (fenceFd == -1) { 968d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error dup'ing fence fd: %d", errno); 96961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return -errno; 97061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 97161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint attribs[] = { 97261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_FD_ANDROID, fenceFd, 97361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_NONE 97461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis }; 97561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 97661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, attribs); 97761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 97861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis close(fenceFd); 979d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error creating EGL fence: %#x", 98061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglGetError()); 98161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 98261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 98361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 98461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // XXX: The spec draft is inconsistent as to whether this should 98561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // return an EGLint or void. Ignore the return value for now, as 98661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // it's not strictly needed. 9872bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian eglWaitSyncKHR(dpy, sync, 0); 98861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint eglErr = eglGetError(); 98961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglDestroySyncKHR(dpy, sync); 99061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (eglErr != EGL_SUCCESS) { 991d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error waiting for EGL fence: %#x", 99261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglErr); 99361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 99461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 99561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } else { 996ea74d3b78d607cde17790a7bb83e6f68ffd34cfdMathias Agopian status_t err = mCurrentFence->waitForever( 9972adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden "GLConsumer::doGLFenceWaitLocked"); 99861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (err != NO_ERROR) { 999d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGE("doGLFenceWait: error waiting for fence: %d", err); 100061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return err; 100161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 100261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 100361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 100461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 100561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return NO_ERROR; 100661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis} 100761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 10082adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::freeBufferLocked(int slotIndex) { 1009d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("freeBufferLocked: slotIndex=%d", slotIndex); 10109abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam if (slotIndex == mCurrentTexture) { 10119abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 10129abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam } 10135c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglSlots[slotIndex].mEglImage.clear(); 10149fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::freeBufferLocked(slotIndex); 1015fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis} 1016fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 10172adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::abandonLocked() { 1018d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza GLC_LOGV("abandonLocked"); 10195c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage.clear(); 10209fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::abandonLocked(); 10217b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis} 10227b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis 10232adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setName(const String8& name) { 1024eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam Mutex::Autolock _l(mMutex); 1025fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis mName = name; 1026db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerName(name); 1027b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1028b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 1029d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stozastatus_t GLConsumer::setDefaultBufferFormat(PixelFormat defaultFormat) { 1030b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 1031db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultBufferFormat(defaultFormat); 1032b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1033b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10345b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvalastatus_t GLConsumer::setDefaultBufferDataSpace( 10355b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala android_dataspace defaultDataSpace) { 10365b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala Mutex::Autolock lock(mMutex); 10375b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala return mConsumer->setDefaultBufferDataSpace(defaultDataSpace); 10385b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala} 10395b75a513e431c097ae704cba2f7affa6bfaecec9Eino-Ville Talvala 10402adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setConsumerUsageBits(uint32_t usage) { 1041b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 104285b217668d6840c8e6a109adfb99461313676f8dEino-Ville Talvala usage |= DEFAULT_USAGE_FLAGS; 1043db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setConsumerUsageBits(usage); 1044b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1045b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10462adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setTransformHint(uint32_t hint) { 1047b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 1048db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setTransformHint(hint); 1049b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1050b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 105174d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopianvoid GLConsumer::dumpLocked(String8& result, const char* prefix) const 105268c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian{ 105374d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian result.appendFormat( 10549fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smTexName=%d mCurrentTexture=%d\n" 10559fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smCurrentCrop=[%d,%d,%d,%d] mCurrentTransform=%#x\n", 10569fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis prefix, mTexName, mCurrentTexture, prefix, mCurrentCrop.left, 10579fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentCrop.top, mCurrentCrop.right, mCurrentCrop.bottom, 10589fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentTransform); 105968c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 106074d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian ConsumerBase::dumpLocked(result, prefix); 106168c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian} 106268c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 1063f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]) { 1064f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[0] = a[0]*b[0] + a[4]*b[1] + a[8]*b[2] + a[12]*b[3]; 1065f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[1] = a[1]*b[0] + a[5]*b[1] + a[9]*b[2] + a[13]*b[3]; 1066f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[2] = a[2]*b[0] + a[6]*b[1] + a[10]*b[2] + a[14]*b[3]; 1067f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[3] = a[3]*b[0] + a[7]*b[1] + a[11]*b[2] + a[15]*b[3]; 1068f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1069f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[4] = a[0]*b[4] + a[4]*b[5] + a[8]*b[6] + a[12]*b[7]; 1070f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[5] = a[1]*b[4] + a[5]*b[5] + a[9]*b[6] + a[13]*b[7]; 1071f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[6] = a[2]*b[4] + a[6]*b[5] + a[10]*b[6] + a[14]*b[7]; 1072f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[7] = a[3]*b[4] + a[7]*b[5] + a[11]*b[6] + a[15]*b[7]; 1073f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1074f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[8] = a[0]*b[8] + a[4]*b[9] + a[8]*b[10] + a[12]*b[11]; 1075f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[9] = a[1]*b[8] + a[5]*b[9] + a[9]*b[10] + a[13]*b[11]; 1076f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[10] = a[2]*b[8] + a[6]*b[9] + a[10]*b[10] + a[14]*b[11]; 1077f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[11] = a[3]*b[8] + a[7]*b[9] + a[11]*b[10] + a[15]*b[11]; 1078f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1079f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[12] = a[0]*b[12] + a[4]*b[13] + a[8]*b[14] + a[12]*b[15]; 1080f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[13] = a[1]*b[12] + a[5]*b[13] + a[9]*b[14] + a[13]*b[15]; 1081f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[14] = a[2]*b[12] + a[6]*b[13] + a[10]*b[14] + a[14]*b[15]; 1082f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[15] = a[3]*b[12] + a[7]*b[13] + a[11]*b[14] + a[15]*b[15]; 1083f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 1084f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 10855c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerGLConsumer::EglImage::EglImage(sp<GraphicBuffer> graphicBuffer) : 10865c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mGraphicBuffer(graphicBuffer), 10875c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage(EGL_NO_IMAGE_KHR), 108860d6922a011fe18c111b8d30fb6ef1f655b6b15ePablo Ceballos mEglDisplay(EGL_NO_DISPLAY), 108960d6922a011fe18c111b8d30fb6ef1f655b6b15ePablo Ceballos mCropRect(Rect::EMPTY_RECT) { 10905c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 10915c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10925c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerGLConsumer::EglImage::~EglImage() { 10935c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage != EGL_NO_IMAGE_KHR) { 10945c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) { 10955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("~EglImage: eglDestroyImageKHR failed"); 10965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 109778be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglTerminate(mEglDisplay); 10985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10995c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11005c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11015c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Pennerstatus_t GLConsumer::EglImage::createIfNeeded(EGLDisplay eglDisplay, 11022d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner const Rect& cropRect, 11032d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner bool forceCreation) { 11045c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If there's an image and it's no longer valid, destroy it. 11055c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool haveImage = mEglImage != EGL_NO_IMAGE_KHR; 11065c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool displayInvalid = mEglDisplay != eglDisplay; 11075c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool cropInvalid = hasEglAndroidImageCrop() && mCropRect != cropRect; 11082d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if (haveImage && (displayInvalid || cropInvalid || forceCreation)) { 11095c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) { 11105c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("createIfNeeded: eglDestroyImageKHR failed"); 11115c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 111278be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglTerminate(mEglDisplay); 11135c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage = EGL_NO_IMAGE_KHR; 11145c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = EGL_NO_DISPLAY; 11155c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11165c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11175c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If there's no image, create one. 11185c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage == EGL_NO_IMAGE_KHR) { 11195c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = eglDisplay; 11205c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCropRect = cropRect; 11215c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage = createImage(mEglDisplay, mGraphicBuffer, mCropRect); 11225c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11235c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11245c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // Fail if we can't create a valid image. 11255c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage == EGL_NO_IMAGE_KHR) { 11265c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = EGL_NO_DISPLAY; 11275c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCropRect.makeInvalid(); 11285c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner const sp<GraphicBuffer>& buffer = mGraphicBuffer; 11295c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("Failed to create image. size=%ux%u st=%u usage=0x%x fmt=%d", 11305c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner buffer->getWidth(), buffer->getHeight(), buffer->getStride(), 11315c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner buffer->getUsage(), buffer->getPixelFormat()); 11325c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 11335c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11345c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11355c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return OK; 11365c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11375c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11385c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Pennervoid GLConsumer::EglImage::bindToTextureTarget(uint32_t texTarget) { 1139d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza glEGLImageTargetTexture2DOES(texTarget, 1140d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza static_cast<GLeglImageOES>(mEglImage)); 11415c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11425c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11435c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerEGLImageKHR GLConsumer::EglImage::createImage(EGLDisplay dpy, 11445c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner const sp<GraphicBuffer>& graphicBuffer, const Rect& crop) { 1145d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza EGLClientBuffer cbuf = 1146d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza static_cast<EGLClientBuffer>(graphicBuffer->getNativeBuffer()); 11475c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLint attrs[] = { 11485c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, 11495c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_LEFT_ANDROID, crop.left, 11505c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_TOP_ANDROID, crop.top, 11515c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_RIGHT_ANDROID, crop.right, 11525c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_BOTTOM_ANDROID, crop.bottom, 11535c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_NONE, 11545c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner }; 11555c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!crop.isValid()) { 11565c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // No crop rect to set, so terminate the attrib array before the crop. 11575c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner attrs[2] = EGL_NONE; 11585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } else if (!isEglImageCroppable(crop)) { 11595c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // The crop rect is not at the origin, so we can't set the crop on the 11605c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // EGLImage because that's not allowed by the EGL_ANDROID_image_crop 11615c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // extension. In the future we can add a layered extension that 11625c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // removes this restriction if there is hardware that can support it. 11635c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner attrs[2] = EGL_NONE; 11645c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 116578be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglInitialize(dpy, 0, 0); 11665c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLImageKHR image = eglCreateImageKHR(dpy, EGL_NO_CONTEXT, 11675c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_NATIVE_BUFFER_ANDROID, cbuf, attrs); 11685c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (image == EGL_NO_IMAGE_KHR) { 11695c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLint error = eglGetError(); 11705c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("error creating EGLImage: %#x", error); 117178be65e7bf6898c6afa55c9016f331ab1aa2503aMichael Lentine eglTerminate(dpy); 11725c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11735c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return image; 11745c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11755c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11768ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 1177