Differential D4026 Diff 9873 plugins/platforms/drm/egl_gbm_backend.h

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plugins/platforms/drm/egl_gbm_backend.h

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22#include "abstract_egl_backend.h" 22​#include "abstract_egl_backend.h"
23#include "scene_opengl.h" 23​#include "scene_opengl.h"
24 24​
25struct gbm_surface; 25​struct gbm_surface;
26 26​
27namespace KWin 27​namespace KWin
28{ 28​{
29class DrmBackend; 29​class DrmBackend;
30class DrmBuffer; 30​class DrmSurfaceBuffer;
31class DrmOutput; 31​class DrmOutput;
32 32​
33/** 33​/**
34 * @brief OpenGL Backend using Egl on a GBM surface. 34​ * @brief OpenGL Backend using Egl on a GBM surface.
35 **/ 35​ **/
36class EglGbmBackend : public QObject, public AbstractEglBackend 36​class EglGbmBackend : public QObject, public AbstractEglBackend
37{ 37​{
38 Q_OBJECT 38​ Q_OBJECT
Show All 15 Lines52protected:
54 void cleanupSurfaces() override; 54​ void cleanupSurfaces() override;
55 55​
56private: 56​private:
57 bool initializeEgl(); 57​ bool initializeEgl();
58 bool initBufferConfigs(); 58​ bool initBufferConfigs();
59 bool initRenderingContext(); 59​ bool initRenderingContext();
60 struct Output { 60​ struct Output {
61 DrmOutput *output = nullptr; 61​ DrmOutput *output = nullptr;
62 DrmBuffer *buffer = nullptr; 62​ DrmSurfaceBuffer *buffer = nullptr;
63 gbm_surface *gbmSurface = nullptr; 63​ gbm_surface *gbmSurface = nullptr;
64 EGLSurface eglSurface = EGL_NO_SURFACE; 64​ EGLSurface eglSurface = EGL_NO_SURFACE;
65 int bufferAge = 0; 65​ int bufferAge = 0;
66 /** 66​ /**
67 * @brief The damage history for the past 10 frames. 67​ * @brief The damage history for the past 10 frames.
68 */ 68​ */
69 QList<QRegion> damageHistory; 69​ QList<QRegion> damageHistory;
70 }; 70​ };
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