| // Copyright 2019 The Cobalt Authors. All Rights Reserved. |
| // |
| // 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 "starboard/blitter.h" |
| |
| #include <EGL/egl.h> |
| |
| #include <memory> |
| |
| #include "starboard/log.h" |
| #include "starboard/shared/blittergles/blitter_internal.h" |
| |
| SbBlitterDevice SbBlitterCreateDefaultDevice() { |
| starboard::shared::blittergles::SbBlitterDeviceRegistry* device_registry = |
| starboard::shared::blittergles::GetBlitterDeviceRegistry(); |
| starboard::ScopedLock lock(device_registry->mutex); |
| |
| if (device_registry->default_device) { |
| SB_DLOG(ERROR) << ": Default device has already been created."; |
| return kSbBlitterInvalidDevice; |
| } |
| |
| std::unique_ptr<SbBlitterDevicePrivate> device(new SbBlitterDevicePrivate()); |
| device->display = eglGetDisplay(EGL_DEFAULT_DISPLAY); |
| if (eglGetError() != EGL_SUCCESS) { |
| SB_DLOG(ERROR) << ": Failed to get EGL display connection."; |
| device.reset(); |
| return kSbBlitterInvalidDevice; |
| } |
| |
| eglInitialize(device->display, NULL, NULL); |
| if (eglGetError() != EGL_SUCCESS) { |
| SB_DLOG(ERROR) << ": Failed to initialize device."; |
| device.reset(); |
| return kSbBlitterInvalidDevice; |
| } |
| |
| device->config = NULL; |
| |
| device_registry->default_device = device.release(); |
| |
| return device_registry->default_device; |
| } |