Differential D2216 Diff 5375 plugins/platforms/virtual/egl_gbm_backend.h

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plugins/platforms/virtual/egl_gbm_backend.h

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16 16​
17You should have received a copy of the GNU General Public License 17​You should have received a copy of the GNU General Public License
18along with this program. If not, see <http://www.gnu.org/licenses/>. 18​along with this program. If not, see <http://www.gnu.org/licenses/>.
19*********************************************************************/ 19​*********************************************************************/
20#ifndef KWIN_EGL_GBM_BACKEND_H 20​#ifndef KWIN_EGL_GBM_BACKEND_H
21#define KWIN_EGL_GBM_BACKEND_H 21​#define KWIN_EGL_GBM_BACKEND_H
22#include "abstract_egl_backend.h" 22​#include "abstract_egl_backend.h"
23#include "scene_opengl.h" 23​#include "scene_opengl.h"
24​#include <config-kwin.h>
25​
26​#if HAVE_GBM
27​struct gbm_device;
28​#endif
24 29​
25namespace KWin 30​namespace KWin
26{ 31​{
27class VirtualBackend; 32​class VirtualBackend;
28class GLTexture; 33​class GLTexture;
29class GLRenderTarget; 34​class GLRenderTarget;
30 35​
31/** 36​/**
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46 51​
47protected: 52​protected:
48 void present() override; 53​ void present() override;
49 54​
50private: 55​private:
51 bool initializeEgl(); 56​ bool initializeEgl();
52 bool initBufferConfigs(); 57​ bool initBufferConfigs();
53 bool initRenderingContext(); 58​ bool initRenderingContext();
59​ void initGbmDevice();
54 VirtualBackend *m_backend; 60​ VirtualBackend *m_backend;
55 GLTexture *m_backBuffer = nullptr; 61​ GLTexture *m_backBuffer = nullptr;
56 GLRenderTarget *m_fbo = nullptr; 62​ GLRenderTarget *m_fbo = nullptr;
57 int m_frameCounter = 0; 63​ int m_frameCounter = 0;
64​#if HAVE_GBM
65​ gbm_device *m_device = nullptr;
66​#endif
67​ int m_drmFd = -1;
58 friend class EglGbmTexture; 68​ friend class EglGbmTexture;
59}; 69​};
60 70​
61/** 71​/**
62 * @brief Texture using an EGLImageKHR. 72​ * @brief Texture using an EGLImageKHR.
63 **/ 73​ **/
64class EglGbmTexture : public AbstractEglTexture 74​class EglGbmTexture : public AbstractEglTexture
65{ 75​{
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