diff options
Diffstat (limited to 'libqdutils/egl_handles.cpp')
-rw-r--r-- | libqdutils/egl_handles.cpp | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/libqdutils/egl_handles.cpp b/libqdutils/egl_handles.cpp deleted file mode 100644 index d8a15dea2..000000000 --- a/libqdutils/egl_handles.cpp +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * Copyright (C) 2012, Code Aurora Forum. All rights reserved. - * - * Not a Contribution, Apache license notifications and license are retained - * for attribution purposes only. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -#include <cutils/log.h> -#include <fcntl.h> -#include "egl_handles.h" -#include <dlfcn.h> - -ANDROID_SINGLETON_STATIC_INSTANCE(qdutils::eglHandles); -namespace qdutils { - -eglHandles::eglHandles(){ - LINK_eglGetRenderBufferANDROID = NULL ; - LINK_eglGetCurrentSurface = NULL; - egl_lib = NULL; - openEglLibAndGethandle(); - updateEglHandles(egl_lib); -} - -eglHandles::~eglHandles(){ - closeEglLib(); - -} - -void eglHandles::updateEglHandles(void* egl_lib){ - - if(egl_lib != NULL) { - *(void **)&LINK_eglGetRenderBufferANDROID = - ::dlsym(egl_lib, "eglGetRenderBufferANDROID"); - *(void **)&LINK_eglGetCurrentSurface = - ::dlsym(egl_lib, "eglGetCurrentSurface"); - if(LINK_eglGetRenderBufferANDROID == NULL || - LINK_eglGetCurrentSurface == NULL) - ALOGE(" %s::Unable to find symbols",__FUNCTION__) ; - }else { - LINK_eglGetRenderBufferANDROID = NULL; - LINK_eglGetCurrentSurface = NULL; - } -} - -void eglHandles::openEglLibAndGethandle(){ - - egl_lib = ::dlopen("libEGL_adreno200.so", RTLD_GLOBAL | RTLD_LAZY); - if (!egl_lib) { - ALOGE(" %s::Unable to open libEGL_adreno200",__FUNCTION__) ; - } -} - -android_native_buffer_t * - eglHandles::getAndroidNativeRenderBuffer(EGLDisplay dpy){ - - if(LINK_eglGetRenderBufferANDROID == NULL || - LINK_eglGetCurrentSurface == NULL){ - ALOGE("%s:: Unable to load or find the symbols ",__FUNCTION__); - return NULL; - } - EGLSurface eglSurface = LINK_eglGetCurrentSurface(EGL_DRAW); - android_native_buffer_t *renderBuffer = - (android_native_buffer_t*)LINK_eglGetRenderBufferANDROID(dpy, eglSurface); - return renderBuffer; -} - -void eglHandles ::closeEglLib(){ - if(egl_lib) - ::dlclose(egl_lib); - egl_lib = NULL; - updateEglHandles(NULL); -} - -}; - - - |