[deb_xorg-server.git] / Xext / xvmcext.h


#ifndef _XVMC_H
#define _XVMC_H
#include <X11/extensions/Xv.h>
#include "xvdix.h"

typedef struct {
    int num_xvimages;
    int *xvimage_ids;
} XvMCImageIDList;

typedef struct {
    int surface_type_id;
    int chroma_format;
    int color_description;
    unsigned short max_width;
    unsigned short max_height;
    unsigned short subpicture_max_width;
    unsigned short subpicture_max_height;
    int mc_type;
    int flags;
    XvMCImageIDList *compatible_subpictures;
} XvMCSurfaceInfoRec, *XvMCSurfaceInfoPtr;

typedef struct {
    XID context_id;
    ScreenPtr pScreen;
    int adapt_num;
    int surface_type_id;
    unsigned short width;
    unsigned short height;
    CARD32 flags;
    int refcnt;
    pointer port_priv;
    pointer driver_priv;
} XvMCContextRec, *XvMCContextPtr;

typedef struct {
    XID surface_id;
    int surface_type_id;
    XvMCContextPtr context;
    pointer driver_priv;
} XvMCSurfaceRec, *XvMCSurfacePtr;

typedef struct {
    XID subpicture_id;
    int xvimage_id;
    unsigned short width;
    unsigned short height;
    int num_palette_entries;
    int entry_bytes;
    char component_order[4];
    XvMCContextPtr context;
    pointer driver_priv;
} XvMCSubpictureRec, *XvMCSubpicturePtr;

typedef int (*XvMCCreateContextProcPtr) (XvPortPtr port,
                                         XvMCContextPtr context,
                                         int *num_priv, CARD32 **priv);

typedef void (*XvMCDestroyContextProcPtr) (XvMCContextPtr context);

typedef int (*XvMCCreateSurfaceProcPtr) (XvMCSurfacePtr surface,
                                         int *num_priv, CARD32 **priv);

typedef void (*XvMCDestroySurfaceProcPtr) (XvMCSurfacePtr surface);

typedef int (*XvMCCreateSubpictureProcPtr) (XvMCSubpicturePtr subpicture,
                                            int *num_priv, CARD32 **priv);

typedef void (*XvMCDestroySubpictureProcPtr) (XvMCSubpicturePtr subpicture);

typedef struct {
    XvAdaptorPtr xv_adaptor;
    int num_surfaces;
    XvMCSurfaceInfoPtr *surfaces;
    int num_subpictures;
    XvImagePtr *subpictures;
    XvMCCreateContextProcPtr CreateContext;
    XvMCDestroyContextProcPtr DestroyContext;
    XvMCCreateSurfaceProcPtr CreateSurface;
    XvMCDestroySurfaceProcPtr DestroySurface;
    XvMCCreateSubpictureProcPtr CreateSubpicture;
    XvMCDestroySubpictureProcPtr DestroySubpicture;
} XvMCAdaptorRec, *XvMCAdaptorPtr;

extern int (*XvMCScreenInitProc)(ScreenPtr, int, XvMCAdaptorPtr);

extern _X_EXPORT int XvMCScreenInit(ScreenPtr pScreen,
                                    int num, XvMCAdaptorPtr adapt);

extern _X_EXPORT XvImagePtr XvMCFindXvImage(XvPortPtr pPort, CARD32 id);

extern _X_EXPORT int xf86XvMCRegisterDRInfo(ScreenPtr pScreen, char *name,
                                            char *busID, int major, int minor,
                                            int patchLevel);

#endif                          /* _XVMC_H */
Commit	Line	Data
a09e091a JB	1
	2	#ifndef _XVMC_H
	3	#define _XVMC_H
	4	#include <X11/extensions/Xv.h>
	5	#include "xvdix.h"
	6
	7	typedef struct {
	8	int num_xvimages;
	9	int *xvimage_ids;
	10	} XvMCImageIDList;
	11
	12	typedef struct {
	13	int surface_type_id;
	14	int chroma_format;
	15	int color_description;
	16	unsigned short max_width;
	17	unsigned short max_height;
	18	unsigned short subpicture_max_width;
	19	unsigned short subpicture_max_height;
	20	int mc_type;
	21	int flags;
	22	XvMCImageIDList *compatible_subpictures;
	23	} XvMCSurfaceInfoRec, *XvMCSurfaceInfoPtr;
	24
	25	typedef struct {
	26	XID context_id;
	27	ScreenPtr pScreen;
	28	int adapt_num;
	29	int surface_type_id;
	30	unsigned short width;
	31	unsigned short height;
	32	CARD32 flags;
	33	int refcnt;
	34	pointer port_priv;
	35	pointer driver_priv;
	36	} XvMCContextRec, *XvMCContextPtr;
	37
	38	typedef struct {
	39	XID surface_id;
	40	int surface_type_id;
	41	XvMCContextPtr context;
	42	pointer driver_priv;
	43	} XvMCSurfaceRec, *XvMCSurfacePtr;
	44
	45	typedef struct {
	46	XID subpicture_id;
	47	int xvimage_id;
	48	unsigned short width;
	49	unsigned short height;
	50	int num_palette_entries;
	51	int entry_bytes;
	52	char component_order[4];
	53	XvMCContextPtr context;
	54	pointer driver_priv;
	55	} XvMCSubpictureRec, *XvMCSubpicturePtr;
	56
	57	typedef int (*XvMCCreateContextProcPtr) (XvPortPtr port,
	58	XvMCContextPtr context,
	59	int num_priv, CARD32 *priv);
	60
	61	typedef void (*XvMCDestroyContextProcPtr) (XvMCContextPtr context);
	62
	63	typedef int (*XvMCCreateSurfaceProcPtr) (XvMCSurfacePtr surface,
	64	int num_priv, CARD32 *priv);
65
66	typedef void (*XvMCDestroySurfaceProcPtr) (XvMCSurfacePtr surface);
67
68	typedef int (*XvMCCreateSubpictureProcPtr) (XvMCSubpicturePtr subpicture,
69	int num_priv, CARD32 *priv);
70
71	typedef void (*XvMCDestroySubpictureProcPtr) (XvMCSubpicturePtr subpicture);
72
73	typedef struct {
74	XvAdaptorPtr xv_adaptor;
75	int num_surfaces;
76	XvMCSurfaceInfoPtr *surfaces;
77	int num_subpictures;
78	XvImagePtr *subpictures;
79	XvMCCreateContextProcPtr CreateContext;
80	XvMCDestroyContextProcPtr DestroyContext;
81	XvMCCreateSurfaceProcPtr CreateSurface;
82	XvMCDestroySurfaceProcPtr DestroySurface;
83	XvMCCreateSubpictureProcPtr CreateSubpicture;
84	XvMCDestroySubpictureProcPtr DestroySubpicture;
85	} XvMCAdaptorRec, *XvMCAdaptorPtr;
86
87	extern int (*XvMCScreenInitProc)(ScreenPtr, int, XvMCAdaptorPtr);
88
89	extern _X_EXPORT int XvMCScreenInit(ScreenPtr pScreen,
90	int num, XvMCAdaptorPtr adapt);
91
92	extern _X_EXPORT XvImagePtr XvMCFindXvImage(XvPortPtr pPort, CARD32 id);
93
94	extern _X_EXPORT int xf86XvMCRegisterDRInfo(ScreenPtr pScreen, char *name,
95	char *busID, int major, int minor,
96	int patchLevel);
97
98	#endif /* _XVMC_H */