/* $XFree86: xc/programs/Xserver/Xext/xvmcext.h,v 1.1 2001/04/07 11:04:21 alanh Exp $ */ #ifndef _XVMC_H #define _XVMC_H #include "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; void XvMCExtensionInit(void); int XvMCScreenInit(ScreenPtr pScreen, int num, XvMCAdaptorPtr adapt); #endif /* _XVMC_H */