Differential D5928 Diff 20971 plugins/platforms/drm/drm_object_crtc.h

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20	#ifndef KWIN_DRM_OBJECT_CRTC_H	20	#ifndef KWIN_DRM_OBJECT_CRTC_H
21	#define KWIN_DRM_OBJECT_CRTC_H	21	#define KWIN_DRM_OBJECT_CRTC_H
22		22
23	#include "drm_object.h"	23	#include "drm_object.h"
24		24
25	namespace KWin	25	namespace KWin
26	{	26	{
27		27
		28	namespace ColorCorrect {
		29	struct GammaRamp;
		30	}
		31
28	class DrmBackend;	32	class DrmBackend;
29	class DrmBuffer;	33	class DrmBuffer;
30	class DrmDumbBuffer;	34	class DrmDumbBuffer;
31		35
32	class DrmCrtc : public DrmObject	36	class DrmCrtc : public DrmObject
33	{	37	{
34	public:	38	public:
35	DrmCrtc(uint32_t crtc_id, DrmBackend *backend, int resIndex);	39	DrmCrtc(uint32_t crtc_id, DrmBackend *backend, int resIndex);
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58	}	62	}
59	void setNext(DrmBuffer *buffer) {	63	void setNext(DrmBuffer *buffer) {
60	m_nextBuffer = buffer;	64	m_nextBuffer = buffer;
61	}	65	}
62		66
63	void flipBuffer();	67	void flipBuffer();
64	bool blank();	68	bool blank();
65		69
		70	int getGammaRampSize() const {
		71	return m_gammaRampSize;
		72	}
		73	bool setGammaRamp(ColorCorrect::GammaRamp &gamma);
		74
66	private:	75	private:
67	int m_resIndex;	76	int m_resIndex;
		77	uint32_t m_gammaRampSize = 0;
68		78
69	DrmBuffer *m_currentBuffer = nullptr;	79	DrmBuffer *m_currentBuffer = nullptr;
70	DrmBuffer *m_nextBuffer = nullptr;	80	DrmBuffer *m_nextBuffer = nullptr;
71	DrmDumbBuffer *m_blackBuffer = nullptr;	81	DrmDumbBuffer *m_blackBuffer = nullptr;
72	};	82	};
73		83
74	}	84	}
75		85
76	#endif	86	#endif
77		87