| // Copyright 2016 The SwiftShader 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. |
| |
| #ifndef sw_FrameBufferX11_hpp |
| #define sw_FrameBufferX11_hpp |
| |
| #include "Main/FrameBuffer.hpp" |
| #include "Common/Debug.hpp" |
| |
| #include <X11/Xlib.h> |
| #include <X11/Xutil.h> |
| #include <X11/extensions/XShm.h> |
| |
| namespace sw |
| { |
| class FrameBufferX11 : public FrameBuffer |
| { |
| public: |
| FrameBufferX11(Display *display, Window window, int width, int height); |
| |
| ~FrameBufferX11() override; |
| |
| void flip(sw::Surface *source) override { blit(source, nullptr, nullptr); } |
| void blit(sw::Surface *source, const Rect *sourceRect, const Rect *destRect) override; |
| |
| void *lock() override; |
| void unlock() override; |
| |
| private: |
| const bool ownX11; |
| Display *x_display; |
| const Window x_window; |
| XImage *x_image = nullptr; |
| GC x_gc; |
| |
| bool mit_shm; |
| XShmSegmentInfo shminfo; |
| }; |
| } |
| |
| #endif // sw_FrameBufferX11_hpp |