| // |
| // Copyright(c) 2016 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // Thread.cpp : Defines the Thread class which represents a global EGL thread. |
| |
| #include "libANGLE/Thread.h" |
| |
| #include "libANGLE/Context.h" |
| #include "libANGLE/Debug.h" |
| #include "libANGLE/Error.h" |
| #include "libANGLE/ErrorStrings.h" |
| |
| namespace egl |
| { |
| |
| Thread::Thread() |
| : mLabel(nullptr), |
| mError(EGL_SUCCESS), |
| mAPI(EGL_OPENGL_ES_API), |
| mContext(static_cast<gl::Context *>(EGL_NO_CONTEXT)) |
| {} |
| |
| void Thread::setLabel(EGLLabelKHR label) |
| { |
| mLabel = label; |
| } |
| |
| EGLLabelKHR Thread::getLabel() const |
| { |
| return mLabel; |
| } |
| |
| void Thread::setSuccess() |
| { |
| mError = EGL_SUCCESS; |
| } |
| |
| void Thread::setError(const Error &error, |
| const Debug *debug, |
| const char *command, |
| const LabeledObject *object) |
| { |
| ASSERT(debug != nullptr); |
| |
| mError = error.getCode(); |
| if (error.isError() && !error.getMessage().empty()) |
| { |
| debug->insertMessage(error.getCode(), command, ErrorCodeToMessageType(error.getCode()), |
| getLabel(), object ? object->getLabel() : nullptr, error.getMessage()); |
| } |
| } |
| |
| EGLint Thread::getError() const |
| { |
| return mError; |
| } |
| |
| void Thread::setAPI(EGLenum api) |
| { |
| mAPI = api; |
| } |
| |
| EGLenum Thread::getAPI() const |
| { |
| return mAPI; |
| } |
| |
| void Thread::setCurrent(gl::Context *context) |
| { |
| mContext = context; |
| } |
| |
| Surface *Thread::getCurrentDrawSurface() const |
| { |
| if (mContext) |
| { |
| return mContext->getCurrentDrawSurface(); |
| } |
| return nullptr; |
| } |
| |
| Surface *Thread::getCurrentReadSurface() const |
| { |
| if (mContext) |
| { |
| return mContext->getCurrentReadSurface(); |
| } |
| return nullptr; |
| } |
| |
| gl::Context *Thread::getContext() const |
| { |
| return mContext; |
| } |
| |
| gl::Context *Thread::getValidContext() const |
| { |
| if (mContext && mContext->isContextLost()) |
| { |
| mContext->handleError(GL_OUT_OF_MEMORY, gl::err::kContextLost, __FILE__, ANGLE_FUNCTION, |
| __LINE__); |
| return nullptr; |
| } |
| |
| return mContext; |
| } |
| |
| Display *Thread::getDisplay() const |
| { |
| if (mContext) |
| { |
| return mContext->getDisplay(); |
| } |
| return nullptr; |
| } |
| |
| } // namespace egl |