99 lines
2.9 KiB
C
99 lines
2.9 KiB
C
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#ifndef _XVMC_H
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#define _XVMC_H
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#include <X11/extensions/Xv.h>
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#include "xvdix.h"
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typedef struct {
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int num_xvimages;
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int *xvimage_ids;
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} XvMCImageIDList;
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typedef struct {
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int surface_type_id;
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int chroma_format;
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int color_description;
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unsigned short max_width;
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unsigned short max_height;
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unsigned short subpicture_max_width;
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unsigned short subpicture_max_height;
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int mc_type;
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int flags;
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XvMCImageIDList *compatible_subpictures;
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} XvMCSurfaceInfoRec, *XvMCSurfaceInfoPtr;
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typedef struct {
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XID context_id;
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ScreenPtr pScreen;
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int adapt_num;
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int surface_type_id;
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unsigned short width;
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unsigned short height;
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CARD32 flags;
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int refcnt;
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void *port_priv;
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void *driver_priv;
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} XvMCContextRec, *XvMCContextPtr;
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typedef struct {
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XID surface_id;
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int surface_type_id;
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XvMCContextPtr context;
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void *driver_priv;
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} XvMCSurfaceRec, *XvMCSurfacePtr;
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typedef struct {
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XID subpicture_id;
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int xvimage_id;
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unsigned short width;
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unsigned short height;
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int num_palette_entries;
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int entry_bytes;
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char component_order[4];
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XvMCContextPtr context;
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void *driver_priv;
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} XvMCSubpictureRec, *XvMCSubpicturePtr;
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typedef int (*XvMCCreateContextProcPtr) (XvPortPtr port,
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XvMCContextPtr context,
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int *num_priv, CARD32 **priv);
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typedef void (*XvMCDestroyContextProcPtr) (XvMCContextPtr context);
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typedef int (*XvMCCreateSurfaceProcPtr) (XvMCSurfacePtr surface,
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int *num_priv, CARD32 **priv);
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typedef void (*XvMCDestroySurfaceProcPtr) (XvMCSurfacePtr surface);
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typedef int (*XvMCCreateSubpictureProcPtr) (XvMCSubpicturePtr subpicture,
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int *num_priv, CARD32 **priv);
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typedef void (*XvMCDestroySubpictureProcPtr) (XvMCSubpicturePtr subpicture);
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typedef struct {
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XvAdaptorPtr xv_adaptor;
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int num_surfaces;
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XvMCSurfaceInfoPtr *surfaces;
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int num_subpictures;
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XvImagePtr *subpictures;
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XvMCCreateContextProcPtr CreateContext;
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XvMCDestroyContextProcPtr DestroyContext;
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XvMCCreateSurfaceProcPtr CreateSurface;
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XvMCDestroySurfaceProcPtr DestroySurface;
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XvMCCreateSubpictureProcPtr CreateSubpicture;
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XvMCDestroySubpictureProcPtr DestroySubpicture;
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} XvMCAdaptorRec, *XvMCAdaptorPtr;
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extern int (*XvMCScreenInitProc)(ScreenPtr, int, XvMCAdaptorPtr);
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extern _X_EXPORT int XvMCScreenInit(ScreenPtr pScreen,
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int num, XvMCAdaptorPtr adapt);
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extern _X_EXPORT XvImagePtr XvMCFindXvImage(XvPortPtr pPort, CARD32 id);
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extern _X_EXPORT int xf86XvMCRegisterDRInfo(ScreenPtr pScreen, const char *name,
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const char *busID, int major, int minor,
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int patchLevel);
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#endif /* _XVMC_H */
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