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Commit 2fd8da4e authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Correctly expose EGL_ANDROID_native_fence_sync to hwui" am: 5884555c 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1514972

Change-Id: I7642f9342887b49e649d720d13ce46caeaf239b9
parents 0d18955d 5884555c

libs/hwui/renderthread/EglManager.cpp

+8 −1
Original line number Diff line number Diff line
@@ -208,8 +208,12 @@ EGLConfig EglManager::loadFP16Config(EGLDisplay display, SwapBehavior swapBehavi 
    return config;

}



extern "C" EGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name);



void EglManager::initExtensions() {

    auto extensions = StringUtils::split(eglQueryString(mEglDisplay, EGL_EXTENSIONS));

    auto extensionsAndroid =

            StringUtils::split(eglQueryStringImplementationANDROID(mEglDisplay, EGL_EXTENSIONS));



    // For our purposes we don't care if EGL_BUFFER_AGE is a result of

    // EGL_EXT_buffer_age or EGL_KHR_partial_update as our usage is covered
@@ -228,9 +232,12 @@ void EglManager::initExtensions() { 
    EglExtensions.displayP3 = extensions.has("EGL_EXT_gl_colorspace_display_p3_passthrough");

    EglExtensions.contextPriority = extensions.has("EGL_IMG_context_priority");

    EglExtensions.surfacelessContext = extensions.has("EGL_KHR_surfaceless_context");

    EglExtensions.nativeFenceSync = extensions.has("EGL_ANDROID_native_fence_sync");

    EglExtensions.fenceSync = extensions.has("EGL_KHR_fence_sync");

    EglExtensions.waitSync = extensions.has("EGL_KHR_wait_sync");



    // EGL_ANDROID_native_fence_sync is not exposed to applications, so access

    // this through the private Android-specific query instead.

    EglExtensions.nativeFenceSync = extensionsAndroid.has("EGL_ANDROID_native_fence_sync");

}



bool EglManager::hasEglContext() {