Xext/xvdix_priv.h

   1 /* SPDX-License-Identifier: MIT OR X11
   2  *
   3  * Copyright © 2024 Enrico Weigelt, metux IT consult <info@metux.net>
   4  */
   5 #ifndef _XORG_XVDIX_PRIV_H
   6
   7 #include <X11/Xdefs.h>
   8
   9 #include "include/pixmap.h"
  10 #include "include/regionstr.h"
  11 #include "Xext/xvdix.h"
  12
  13 #define VALIDATE_XV_PORT(portID, pPort, mode)\
  14     {\
  15         int rc = dixLookupResourceByType((void **)&(pPort), portID,\
  16                                          XvRTPort, client, mode);\
  17         if (rc != Success)\
  18             return rc;\
  19     }
  20
  21 /* Errors */
  22
  23 #define _XvBadPort (XvBadPort+XvErrorBase)
  24
  25 typedef struct {
  26     int version, revision;
  27     int nAdaptors;
  28     XvAdaptorPtr pAdaptors;
  29     DestroyWindowProcPtr DestroyWindow;
  30     DestroyPixmapProcPtr DestroyPixmap;
  31     CloseScreenProcPtr CloseScreen;
  32 } XvScreenRec, *XvScreenPtr;
  33
  34 typedef struct _XvPortNotifyRec {
  35     struct _XvPortNotifyRec *next;
  36     ClientPtr client;
  37     unsigned long id;
  38 } XvPortNotifyRec, *XvPortNotifyPtr;
  39
  40 extern int XvReqCode;
  41 extern int XvErrorBase;
  42
  43 extern RESTYPE XvRTPort;
  44
  45 /* dispatch functions */
  46 int ProcXvDispatch(ClientPtr);
  47 int SProcXvDispatch(ClientPtr);
  48
  49 void XvFreeAdaptor(XvAdaptorPtr pAdaptor);
  50
  51 void XvFillColorKey(DrawablePtr pDraw, CARD32 key, RegionPtr region);
  52
  53 int XvdiSelectVideoNotify(ClientPtr client, DrawablePtr pDraw, BOOL onoff);
  54 int XvdiSelectPortNotify(ClientPtr client, XvPortPtr pPort, BOOL onoff);
  55
  56 int XvdiPutVideo(ClientPtr client, DrawablePtr pDraw, XvPortPtr pPort,
  57                  GCPtr pGC, INT16 vid_x, INT16 vid_y, CARD16 vid_w,
  58                  CARD16 wid_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w,
  59                  CARD16 drw_h);
  60 int XvdiPutStill(ClientPtr client, DrawablePtr pDraw, XvPortPtr pPort,
  61                  GCPtr pGC, INT16 vid_x, INT16 vid_y, CARD16 vid_w,
  62                  CARD16 vid_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w,
  63                  CARD16 drw_h);
  64 int XvdiPutImage(ClientPtr client, DrawablePtr pDraw, XvPortPtr pPort,
  65                  GCPtr pGC, INT16 src_x, INT16 src_y, CARD16 src_w,
  66                  CARD16 src_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w,
  67                  CARD16 drw_h, XvImagePtr image, unsigned char *data,
  68                  Bool sync, CARD16 width, CARD16 height);
  69
  70 int XvdiGetVideo(ClientPtr client, DrawablePtr pDraw, XvPortPtr pPort,
  71                  GCPtr pGC, INT16 vid_x, INT16 vid_y, CARD16 vid_w,
  72                  CARD16 vid_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w,
  73                  CARD16 drw_h);
  74 int XvdiGetStill(ClientPtr client, DrawablePtr pDraw, XvPortPtr pPort,
  75                  GCPtr pGC, INT16 vid_x, INT16 vid_y, CARD16 vid_w,
  76                  CARD16 vid_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w,
  77                  CARD16 drw_h);
  78
  79 int XvdiSetPortAttribute(ClientPtr client, XvPortPtr pPort, Atom attribute,
  80                          INT32 value);
  81 int XvdiGetPortAttribute(ClientPtr client, XvPortPtr pPort, Atom attribute,
  82                          INT32 *p_value);
  83
  84 int XvdiStopVideo(ClientPtr client, XvPortPtr pPort, DrawablePtr pDraw);
  85
  86 int XvdiMatchPort(XvPortPtr pPort, DrawablePtr pDraw);
  87
  88 int XvdiGrabPort(ClientPtr client, XvPortPtr pPort, Time ctime, int *p_result);
  89 int XvdiUngrabPort(ClientPtr client, XvPortPtr pPort, Time ctime);
  90
  91 XvImagePtr XvMCFindXvImage(XvPortPtr pPort, CARD32 id);
  92
  93 #endif /* _XORG_XVDIX_PRIV_H */