diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c | 2080 |
1 files changed, 2 insertions, 2078 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c b/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c index 1724374a0..ee95da66c 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c @@ -41,206 +41,15 @@ SOFTWARE. ******************************************************************/ /* $XFree86: xc/programs/Xserver/Xext/xvdisp.c,v 1.27 2003/07/16 01:38:31 dawes Exp $ */ -/* -** File: -** -** xvdisp.c --- Xv server extension dispatch module. -** -** Author: -** -** David Carver (Digital Workstation Engineering/Project Athena) -** -** Revisions: -** -** 11.06.91 Carver -** - changed SetPortControl to SetPortAttribute -** - changed GetPortControl to GetPortAttribute -** - changed QueryBestSize -** -** 15.05.91 Carver -** - version 2.0 upgrade -** -** 24.01.91 Carver -** - version 1.4 upgrade -** -*/ - #if !defined(__sun) && !defined(__CYGWIN__) -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <nx-X11/X.h> -#include <nx-X11/Xproto.h> -#include "misc.h" -#include "scrnintstr.h" -#include "windowstr.h" -#include "pixmapstr.h" -#include "gcstruct.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" - -#include <nx-X11/extensions/Xv.h> -#include <nx-X11/extensions/Xvproto.h> -#include "xvdix.h" -#ifdef MITSHM -#define _XSHM_SERVER_ -#include <nx-X11/extensions/shmstr.h> -#endif - #include "Trap.h" +#include "../../Xext/xvdisp.c" + #undef TEST #undef DEBUG -#ifdef EXTMODULE -#include "xf86_ansic.h" -#endif - -#include "xvdisp.h" - -#ifdef PANORAMIX -#include "panoramiX.h" -#include "panoramiXsrv.h" - -unsigned long XvXRTPort; - -#ifdef MITSHM -static int XineramaXvShmPutImage(ClientPtr); -#endif -static int XineramaXvPutImage(ClientPtr); -static int XineramaXvPutVideo(ClientPtr); -static int XineramaXvPutStill(ClientPtr); -static int XineramaXvSetPortAttribute(ClientPtr); -static int XineramaXvStopVideo(ClientPtr); -#endif - -/* INTERNAL */ - -static int ProcXvQueryExtension(ClientPtr); -static int ProcXvQueryAdaptors(ClientPtr); -static int ProcXvQueryEncodings(ClientPtr); -static int ProcXvPutVideo(ClientPtr); -static int ProcXvPutStill(ClientPtr); -static int ProcXvGetVideo(ClientPtr); -static int ProcXvGetStill(ClientPtr); -static int ProcXvGrabPort(ClientPtr); -static int ProcXvUngrabPort(ClientPtr); -static int ProcXvSelectVideoNotify(ClientPtr); -static int ProcXvSelectPortNotify(ClientPtr); -static int ProcXvStopVideo(ClientPtr); -static int ProcXvSetPortAttribute(ClientPtr); -static int ProcXvGetPortAttribute(ClientPtr); -static int ProcXvQueryBestSize(ClientPtr); -static int ProcXvQueryPortAttributes(ClientPtr); -static int ProcXvPutImage(ClientPtr); -#ifdef MITSHM -static int ProcXvShmPutImage(ClientPtr); -#endif -static int ProcXvQueryImageAttributes(ClientPtr); -static int ProcXvListImageFormats(ClientPtr); - -static int SProcXvQueryExtension(ClientPtr); -static int SProcXvQueryAdaptors(ClientPtr); -static int SProcXvQueryEncodings(ClientPtr); -static int SProcXvPutVideo(ClientPtr); -static int SProcXvPutStill(ClientPtr); -static int SProcXvGetVideo(ClientPtr); -static int SProcXvGetStill(ClientPtr); -static int SProcXvGrabPort(ClientPtr); -static int SProcXvUngrabPort(ClientPtr); -static int SProcXvSelectVideoNotify(ClientPtr); -static int SProcXvSelectPortNotify(ClientPtr); -static int SProcXvStopVideo(ClientPtr); -static int SProcXvSetPortAttribute(ClientPtr); -static int SProcXvGetPortAttribute(ClientPtr); -static int SProcXvQueryBestSize(ClientPtr); -static int SProcXvQueryPortAttributes(ClientPtr); -static int SProcXvPutImage(ClientPtr); -#ifdef MITSHM -static int SProcXvShmPutImage(ClientPtr); -#endif -static int SProcXvQueryImageAttributes(ClientPtr); -static int SProcXvListImageFormats(ClientPtr); - -static int SWriteQueryAdaptorsReply(ClientPtr, xvQueryAdaptorsReply *); -static int SWriteQueryExtensionReply(ClientPtr, xvQueryExtensionReply *); -static int SWriteQueryEncodingsReply(ClientPtr, xvQueryEncodingsReply *); -static int SWriteAdaptorInfo(ClientPtr, xvAdaptorInfo *); -static int SWriteEncodingInfo(ClientPtr, xvEncodingInfo *); -static int SWriteFormat(ClientPtr, xvFormat *); -static int SWriteAttributeInfo(ClientPtr, xvAttributeInfo *); -static int SWriteGrabPortReply(ClientPtr, xvGrabPortReply *); -static int SWriteGetPortAttributeReply(ClientPtr, xvGetPortAttributeReply *); -static int SWriteQueryBestSizeReply(ClientPtr, xvQueryBestSizeReply *); -static int SWriteQueryPortAttributesReply( - ClientPtr, xvQueryPortAttributesReply *); -static int SWriteQueryImageAttributesReply( - ClientPtr, xvQueryImageAttributesReply*); -static int SWriteListImageFormatsReply(ClientPtr, xvListImageFormatsReply*); -static int SWriteImageFormatInfo(ClientPtr, xvImageFormatInfo*); - -#define _WriteQueryAdaptorsReply(_c,_d) \ - if ((_c)->swapped) SWriteQueryAdaptorsReply(_c, _d); \ - else WriteToClient(_c, sz_xvQueryAdaptorsReply, (char*)_d) - -#define _WriteQueryExtensionReply(_c,_d) \ - if ((_c)->swapped) SWriteQueryExtensionReply(_c, _d); \ - else WriteToClient(_c, sz_xvQueryExtensionReply, (char*)_d) - -#define _WriteQueryEncodingsReply(_c,_d) \ - if ((_c)->swapped) SWriteQueryEncodingsReply(_c, _d); \ - else WriteToClient(_c, sz_xvQueryEncodingsReply, (char*)_d) - -#define _WriteAdaptorInfo(_c,_d) \ - if ((_c)->swapped) SWriteAdaptorInfo(_c, _d); \ - else WriteToClient(_c, sz_xvAdaptorInfo, (char*)_d) - -#define _WriteAttributeInfo(_c,_d) \ - if ((_c)->swapped) SWriteAttributeInfo(_c, _d); \ - else WriteToClient(_c, sz_xvAttributeInfo, (char*)_d) - -#define _WriteEncodingInfo(_c,_d) \ - if ((_c)->swapped) SWriteEncodingInfo(_c, _d); \ - else WriteToClient(_c, sz_xvEncodingInfo, (char*)_d) - -#define _WriteFormat(_c,_d) \ - if ((_c)->swapped) SWriteFormat(_c, _d); \ - else WriteToClient(_c, sz_xvFormat, (char*)_d) - -#define _WriteGrabPortReply(_c,_d) \ - if ((_c)->swapped) SWriteGrabPortReply(_c, _d); \ - else WriteToClient(_c, sz_xvGrabPortReply, (char*)_d) - -#define _WriteGetPortAttributeReply(_c,_d) \ - if ((_c)->swapped) SWriteGetPortAttributeReply(_c, _d); \ - else WriteToClient(_c, sz_xvGetPortAttributeReply, (char*)_d) - -#define _WriteQueryBestSizeReply(_c,_d) \ - if ((_c)->swapped) SWriteQueryBestSizeReply(_c, _d); \ - else WriteToClient(_c, sz_xvQueryBestSizeReply,(char*) _d) - -#define _WriteQueryPortAttributesReply(_c,_d) \ - if ((_c)->swapped) SWriteQueryPortAttributesReply(_c, _d); \ - else WriteToClient(_c, sz_xvQueryPortAttributesReply,(char*) _d) - -#define _WriteQueryImageAttributesReply(_c,_d) \ - if ((_c)->swapped) SWriteQueryImageAttributesReply(_c, _d); \ - else WriteToClient(_c, sz_xvQueryImageAttributesReply,(char*) _d) - -#define _WriteListImageFormatsReply(_c,_d) \ - if ((_c)->swapped) SWriteListImageFormatsReply(_c, _d); \ - else WriteToClient(_c, sz_xvListImageFormatsReply,(char*) _d) - -#define _WriteImageFormatInfo(_c,_d) \ - if ((_c)->swapped) SWriteImageFormatInfo(_c, _d); \ - else WriteToClient(_c, sz_xvImageFormatInfo, (char*)_d) - -#define _AllocatePort(_i,_p) \ - ((_p)->id != _i) ? (* (_p)->pAdaptor->ddAllocatePort)(_i,_p,&_p) : Success - /* ** ProcXvDispatch ** @@ -427,1889 +236,4 @@ SProcXvDispatch(ClientPtr client) return result; } - -static int -ProcXvQueryExtension(ClientPtr client) -{ - xvQueryExtensionReply rep; - /* REQUEST(xvQueryExtensionReq); */ - REQUEST_SIZE_MATCH(xvQueryExtensionReq); - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.version = XvVersion; - rep.revision = XvRevision; - - _WriteQueryExtensionReply(client, &rep); - - return Success; - -} - -static int -ProcXvQueryAdaptors(ClientPtr client) -{ - xvFormat format; - xvAdaptorInfo ainfo; - xvQueryAdaptorsReply rep; - int totalSize; - int na; - XvAdaptorPtr pa; - int nf; - XvFormatPtr pf; - WindowPtr pWin; - ScreenPtr pScreen; - XvScreenPtr pxvs; - - REQUEST(xvQueryAdaptorsReq); - REQUEST_SIZE_MATCH(xvQueryAdaptorsReq); - - if(!(pWin = (WindowPtr)LookupWindow(stuff->window, client) )) - { - client->errorValue = stuff->window; - return (BadWindow); - } - - pScreen = pWin->drawable.pScreen; - pxvs = (XvScreenPtr)pScreen->devPrivates[XvScreenIndex].ptr; - - if (!pxvs) - { - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.num_adaptors = 0; - rep.length = 0; - - _WriteQueryAdaptorsReply(client, &rep); - - return Success; - } - - (* pxvs->ddQueryAdaptors)(pScreen, &pxvs->pAdaptors, &pxvs->nAdaptors); - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.num_adaptors = pxvs->nAdaptors; - - /* CALCULATE THE TOTAL SIZE OF THE REPLY IN BYTES */ - - totalSize = pxvs->nAdaptors * sz_xvAdaptorInfo; - - /* FOR EACH ADPATOR ADD UP THE BYTES FOR ENCODINGS AND FORMATS */ - - na = pxvs->nAdaptors; - pa = pxvs->pAdaptors; - while (na--) - { - totalSize += (strlen(pa->name) + 3) & ~3; - totalSize += pa->nFormats * sz_xvFormat; - pa++; - } - - rep.length = totalSize >> 2; - - _WriteQueryAdaptorsReply(client, &rep); - - na = pxvs->nAdaptors; - pa = pxvs->pAdaptors; - while (na--) - { - - ainfo.base_id = pa->base_id; - ainfo.num_ports = pa->nPorts; - ainfo.type = pa->type; - ainfo.name_size = strlen(pa->name); - ainfo.num_formats = pa->nFormats; - - _WriteAdaptorInfo(client, &ainfo); - - WriteToClient(client, ainfo.name_size, pa->name); - - nf = pa->nFormats; - pf = pa->pFormats; - while (nf--) - { - format.depth = pf->depth; - format.visual = pf->visual; - _WriteFormat(client, &format); - pf++; - } - - pa++; - - } - - return (client->noClientException); - -} - -static int -ProcXvQueryEncodings(ClientPtr client) -{ - xvEncodingInfo einfo; - xvQueryEncodingsReply rep; - int totalSize; - XvPortPtr pPort; - int ne; - XvEncodingPtr pe; - int status; - - REQUEST(xvQueryEncodingsReq); - REQUEST_SIZE_MATCH(xvQueryEncodingsReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.num_encodings = pPort->pAdaptor->nEncodings; - - /* FOR EACH ENCODING ADD UP THE BYTES FOR ENCODING NAMES */ - - ne = pPort->pAdaptor->nEncodings; - pe = pPort->pAdaptor->pEncodings; - totalSize = ne * sz_xvEncodingInfo; - while (ne--) - { - totalSize += (strlen(pe->name) + 3) & ~3; - pe++; - } - - rep.length = totalSize >> 2; - - _WriteQueryEncodingsReply(client, &rep); - - ne = pPort->pAdaptor->nEncodings; - pe = pPort->pAdaptor->pEncodings; - while (ne--) - { - einfo.encoding = pe->id; - einfo.name_size = strlen(pe->name); - einfo.width = pe->width; - einfo.height = pe->height; - einfo.rate.numerator = pe->rate.numerator; - einfo.rate.denominator = pe->rate.denominator; - _WriteEncodingInfo(client, &einfo); - WriteToClient(client, einfo.name_size, pe->name); - pe++; - } - - return (client->noClientException); - -} - -static int -ProcXvPutVideo(ClientPtr client) -{ - register DrawablePtr pDraw; - XvPortPtr pPort; - register GCPtr pGC; - int status; - - REQUEST(xvPutVideoReq); - REQUEST_SIZE_MATCH(xvPutVideoReq); - - VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!(pPort->pAdaptor->type & XvInputMask) || - !(pPort->pAdaptor->type & XvVideoMask)) - { - client->errorValue = stuff->port; - return (BadMatch); - } - - status = XVCALL(diMatchPort)(pPort, pDraw); - if (status != Success) - { - return status; - } - - return XVCALL(diPutVideo)(client, pDraw, pPort, pGC, - stuff->vid_x, stuff->vid_y, - stuff->vid_w, stuff->vid_h, - stuff->drw_x, stuff->drw_y, - stuff->drw_w, stuff->drw_h); - -} - -static int -ProcXvPutStill(ClientPtr client) -{ - register DrawablePtr pDraw; - XvPortPtr pPort; - register GCPtr pGC; - int status; - - REQUEST(xvPutStillReq); - REQUEST_SIZE_MATCH(xvPutStillReq); - - VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!(pPort->pAdaptor->type & XvInputMask) || - !(pPort->pAdaptor->type & XvStillMask)) - { - client->errorValue = stuff->port; - return (BadMatch); - } - - status = XVCALL(diMatchPort)(pPort, pDraw); - if (status != Success) - { - return status; - } - - return XVCALL(diPutStill)(client, pDraw, pPort, pGC, - stuff->vid_x, stuff->vid_y, - stuff->vid_w, stuff->vid_h, - stuff->drw_x, stuff->drw_y, - stuff->drw_w, stuff->drw_h); - -} - - -static int -ProcXvGetVideo(ClientPtr client) -{ - register DrawablePtr pDraw; - XvPortPtr pPort; - register GCPtr pGC; - int status; - - REQUEST(xvGetVideoReq); - REQUEST_SIZE_MATCH(xvGetVideoReq); - - VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!(pPort->pAdaptor->type & XvOutputMask) || - !(pPort->pAdaptor->type & XvVideoMask)) - { - client->errorValue = stuff->port; - return (BadMatch); - } - - status = XVCALL(diMatchPort)(pPort, pDraw); - if (status != Success) - { - return status; - } - - return XVCALL(diGetVideo)(client, pDraw, pPort, pGC, - stuff->vid_x, stuff->vid_y, - stuff->vid_w, stuff->vid_h, - stuff->drw_x, stuff->drw_y, - stuff->drw_w, stuff->drw_h); - -} - - -static int -ProcXvGetStill(ClientPtr client) -{ - register DrawablePtr pDraw; - XvPortPtr pPort; - register GCPtr pGC; - int status; - - REQUEST(xvGetStillReq); - REQUEST_SIZE_MATCH(xvGetStillReq); - - VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!(pPort->pAdaptor->type & XvOutputMask) || - !(pPort->pAdaptor->type & XvStillMask)) - { - client->errorValue = stuff->port; - return (BadMatch); - } - - status = XVCALL(diMatchPort)(pPort, pDraw); - if (status != Success) - { - return status; - } - - return XVCALL(diGetStill)(client, pDraw, pPort, pGC, - stuff->vid_x, stuff->vid_y, - stuff->vid_w, stuff->vid_h, - stuff->drw_x, stuff->drw_y, - stuff->drw_w, stuff->drw_h); - -} - -static int -ProcXvSelectVideoNotify(ClientPtr client) -{ - register DrawablePtr pDraw; - REQUEST(xvSelectVideoNotifyReq); - REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq); - - if(!(pDraw = (DrawablePtr)LOOKUP_DRAWABLE(stuff->drawable, client) )) - { - client->errorValue = stuff->drawable; - return (BadWindow); - } - - return XVCALL(diSelectVideoNotify)(client, pDraw, stuff->onoff); - -} - -static int -ProcXvSelectPortNotify(ClientPtr client) -{ - int status; - XvPortPtr pPort; - REQUEST(xvSelectPortNotifyReq); - REQUEST_SIZE_MATCH(xvSelectPortNotifyReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - return XVCALL(diSelectPortNotify)(client, pPort, stuff->onoff); - -} - -static int -ProcXvGrabPort(ClientPtr client) -{ - int result, status; - XvPortPtr pPort; - xvGrabPortReply rep; - REQUEST(xvGrabPortReq); - REQUEST_SIZE_MATCH(xvGrabPortReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - status = XVCALL(diGrabPort)(client, pPort, stuff->time, &result); - - if (status != Success) - { - return status; - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.result = result; - - _WriteGrabPortReply(client, &rep); - - return Success; - -} - -static int -ProcXvUngrabPort(ClientPtr client) -{ - int status; - XvPortPtr pPort; - REQUEST(xvGrabPortReq); - REQUEST_SIZE_MATCH(xvGrabPortReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - return XVCALL(diUngrabPort)(client, pPort, stuff->time); - -} - - -static int -ProcXvStopVideo(ClientPtr client) -{ - int status; - register DrawablePtr pDraw; - XvPortPtr pPort; - REQUEST(xvStopVideoReq); - REQUEST_SIZE_MATCH(xvStopVideoReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if(!(pDraw = LOOKUP_DRAWABLE(stuff->drawable, client) )) - { - client->errorValue = stuff->drawable; - return (BadDrawable); - } - - return XVCALL(diStopVideo)(client, pPort, pDraw); - -} - -static int -ProcXvSetPortAttribute(ClientPtr client) -{ - int status; - XvPortPtr pPort; - REQUEST(xvSetPortAttributeReq); - REQUEST_SIZE_MATCH(xvSetPortAttributeReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!ValidAtom(stuff->attribute)) - { - client->errorValue = stuff->attribute; - return(BadAtom); - } - - status = XVCALL(diSetPortAttribute)(client, pPort, - stuff->attribute, stuff->value); - - if (status == BadMatch) - client->errorValue = stuff->attribute; - else - client->errorValue = stuff->value; - - return status; -} - -static int -ProcXvGetPortAttribute(ClientPtr client) -{ - INT32 value; - int status; - XvPortPtr pPort; - xvGetPortAttributeReply rep; - REQUEST(xvGetPortAttributeReq); - REQUEST_SIZE_MATCH(xvGetPortAttributeReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!ValidAtom(stuff->attribute)) - { - client->errorValue = stuff->attribute; - return(BadAtom); - } - - status = XVCALL(diGetPortAttribute)(client, pPort, stuff->attribute, &value); - if (status != Success) - { - client->errorValue = stuff->attribute; - return status; - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.value = value; - - _WriteGetPortAttributeReply(client, &rep); - - return Success; -} - -static int -ProcXvQueryBestSize(ClientPtr client) -{ - int status; - unsigned int actual_width, actual_height; - XvPortPtr pPort; - xvQueryBestSizeReply rep; - REQUEST(xvQueryBestSizeReq); - REQUEST_SIZE_MATCH(xvQueryBestSizeReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - - (* pPort->pAdaptor->ddQueryBestSize)(client, pPort, stuff->motion, - stuff->vid_w, stuff->vid_h, - stuff->drw_w, stuff->drw_h, - &actual_width, &actual_height); - - rep.actual_width = actual_width; - rep.actual_height = actual_height; - - _WriteQueryBestSizeReply(client, &rep); - - return Success; -} - - -static int -ProcXvQueryPortAttributes(ClientPtr client) -{ - int status, size, i; - XvPortPtr pPort; - XvAttributePtr pAtt; - xvQueryPortAttributesReply rep; - xvAttributeInfo Info; - REQUEST(xvQueryPortAttributesReq); - REQUEST_SIZE_MATCH(xvQueryPortAttributesReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.num_attributes = pPort->pAdaptor->nAttributes; - rep.text_size = 0; - - for(i = 0, pAtt = pPort->pAdaptor->pAttributes; - i < rep.num_attributes; i++, pAtt++) - { - rep.text_size += (strlen(pAtt->name) + 1 + 3) & ~3L; - } - - rep.length = (rep.num_attributes * sz_xvAttributeInfo) + rep.text_size; - rep.length >>= 2; - - _WriteQueryPortAttributesReply(client, &rep); - - for(i = 0, pAtt = pPort->pAdaptor->pAttributes; - i < rep.num_attributes; i++, pAtt++) - { - size = strlen(pAtt->name) + 1; /* pass the NULL */ - Info.flags = pAtt->flags; - Info.min = pAtt->min_value; - Info.max = pAtt->max_value; - Info.size = (size + 3) & ~3L; - - _WriteAttributeInfo(client, &Info); - - WriteToClient(client, size, pAtt->name); - } - - return Success; -} - - - -static int -ProcXvPutImage(ClientPtr client) -{ - DrawablePtr pDraw; - XvPortPtr pPort; - XvImagePtr pImage = NULL; - GCPtr pGC; - int status, i, size; - CARD16 width, height; - - REQUEST(xvPutImageReq); - REQUEST_AT_LEAST_SIZE(xvPutImageReq); - - VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!(pPort->pAdaptor->type & XvImageMask) || - !(pPort->pAdaptor->type & XvInputMask)) - { - client->errorValue = stuff->port; - return (BadMatch); - } - - status = XVCALL(diMatchPort)(pPort, pDraw); - if (status != Success) - { - return status; - } - - for(i = 0; i < pPort->pAdaptor->nImages; i++) { - if(pPort->pAdaptor->pImages[i].id == stuff->id) { - pImage = &(pPort->pAdaptor->pImages[i]); - break; - } - } - - if(!pImage) - return BadMatch; - - width = stuff->width; - height = stuff->height; - size = (*pPort->pAdaptor->ddQueryImageAttributes)(client, - pPort, pImage, &width, &height, NULL, NULL); - size += sizeof(xvPutImageReq); - size = (size + 3) >> 2; - - if((width < stuff->width) || (height < stuff->height)) - return BadValue; - - if(client->req_len < size) - return BadLength; - - return XVCALL(diPutImage)(client, pDraw, pPort, pGC, - stuff->src_x, stuff->src_y, - stuff->src_w, stuff->src_h, - stuff->drw_x, stuff->drw_y, - stuff->drw_w, stuff->drw_h, - pImage, (unsigned char*)(&stuff[1]), FALSE, - stuff->width, stuff->height); -} - -#ifdef MITSHM -/* redefined here since it's not in any header file */ -typedef struct _ShmDesc { - struct _ShmDesc *next; - int shmid; - int refcnt; - char *addr; - Bool writable; - unsigned long size; -} ShmDescRec, *ShmDescPtr; - -extern RESTYPE ShmSegType; -extern int BadShmSegCode; -extern int ShmCompletionCode; - -static int -ProcXvShmPutImage(ClientPtr client) -{ - ShmDescPtr shmdesc; - DrawablePtr pDraw; - XvPortPtr pPort; - XvImagePtr pImage = NULL; - GCPtr pGC; - int status, size_needed, i; - CARD16 width, height; - - REQUEST(xvShmPutImageReq); - REQUEST_SIZE_MATCH(xvShmPutImageReq); - - VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - if ((status = _AllocatePort(stuff->port, pPort)) != Success) - { - client->errorValue = stuff->port; - return (status); - } - - if (!(pPort->pAdaptor->type & XvImageMask) || - !(pPort->pAdaptor->type & XvInputMask)) - { - client->errorValue = stuff->port; - return (BadMatch); - } - - status = XVCALL(diMatchPort)(pPort, pDraw); - if (status != Success) - { - return status; - } - - for(i = 0; i < pPort->pAdaptor->nImages; i++) { - if(pPort->pAdaptor->pImages[i].id == stuff->id) { - pImage = &(pPort->pAdaptor->pImages[i]); - break; - } - } - - if(!pImage) - return BadMatch; - - if(!(shmdesc = (ShmDescPtr)LookupIDByType(stuff->shmseg, ShmSegType))) - { - client->errorValue = stuff->shmseg; - return BadShmSegCode; - } - - width = stuff->width; - height = stuff->height; - size_needed = (*pPort->pAdaptor->ddQueryImageAttributes)(client, - pPort, pImage, &width, &height, NULL, NULL); - if((size_needed + stuff->offset) > shmdesc->size) - return BadAccess; - - if((width < stuff->width) || (height < stuff->height)) - return BadValue; - - status = XVCALL(diPutImage)(client, pDraw, pPort, pGC, - stuff->src_x, stuff->src_y, - stuff->src_w, stuff->src_h, - stuff->drw_x, stuff->drw_y, - stuff->drw_w, stuff->drw_h, pImage, - (unsigned char *)shmdesc->addr + stuff->offset, - stuff->send_event, stuff->width, stuff->height); - - if((status == Success) && stuff->send_event) { - xShmCompletionEvent ev; - - ev.type = ShmCompletionCode; - ev.drawable = stuff->drawable; - ev.sequenceNumber = client->sequence; - ev.minorEvent = xv_ShmPutImage; - ev.majorEvent = XvReqCode; - ev.shmseg = stuff->shmseg; - ev.offset = stuff->offset; - WriteEventsToClient(client, 1, (xEvent *) &ev); - } - - return status; -} -#endif - -#ifdef XvMCExtension -#include "xvmcext.h" -#endif - -static int -ProcXvQueryImageAttributes(ClientPtr client) -{ - xvQueryImageAttributesReply rep; - int size, num_planes, i; - CARD16 width, height; - XvImagePtr pImage = NULL; - XvPortPtr pPort; - int *offsets; - int *pitches; - REQUEST(xvQueryImageAttributesReq); - - REQUEST_SIZE_MATCH(xvQueryImageAttributesReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - for(i = 0; i < pPort->pAdaptor->nImages; i++) { - if(pPort->pAdaptor->pImages[i].id == stuff->id) { - pImage = &(pPort->pAdaptor->pImages[i]); - break; - } - } - -#ifdef XvMCExtension - if(!pImage) - pImage = XvMCFindXvImage(pPort, stuff->id); -#endif - - if(!pImage) - return BadMatch; - - num_planes = pImage->num_planes; - - if(!(offsets = xalloc(num_planes << 3))) - return BadAlloc; - pitches = offsets + num_planes; - - width = stuff->width; - height = stuff->height; - - size = (*pPort->pAdaptor->ddQueryImageAttributes)(client, pPort, pImage, - &width, &height, offsets, pitches); - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = num_planes << 1; - rep.num_planes = num_planes; - rep.width = width; - rep.height = height; - rep.data_size = size; - - _WriteQueryImageAttributesReply(client, &rep); - if(client->swapped) - SwapLongs((CARD32*)offsets, rep.length); - WriteToClient(client, rep.length << 2, (char*)offsets); - - xfree(offsets); - - return Success; -} - -static int -ProcXvListImageFormats(ClientPtr client) -{ - XvPortPtr pPort; - XvImagePtr pImage; - int i; - xvListImageFormatsReply rep; - xvImageFormatInfo info; - REQUEST(xvListImageFormatsReq); - - REQUEST_SIZE_MATCH(xvListImageFormatsReq); - - if(!(pPort = LOOKUP_PORT(stuff->port, client) )) - { - client->errorValue = stuff->port; - return (_XvBadPort); - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.num_formats = pPort->pAdaptor->nImages; - rep.length = rep.num_formats * sz_xvImageFormatInfo >> 2; - - _WriteListImageFormatsReply(client, &rep); - - pImage = pPort->pAdaptor->pImages; - - for(i = 0; i < rep.num_formats; i++, pImage++) { - info.id = pImage->id; - info.type = pImage->type; - info.byte_order = pImage->byte_order; - memcpy(&info.guid, pImage->guid, 16); - info.bpp = pImage->bits_per_pixel; - info.num_planes = pImage->num_planes; - info.depth = pImage->depth; - info.red_mask = pImage->red_mask; - info.green_mask = pImage->green_mask; - info.blue_mask = pImage->blue_mask; - info.format = pImage->format; - info.y_sample_bits = pImage->y_sample_bits; - info.u_sample_bits = pImage->u_sample_bits; - info.v_sample_bits = pImage->v_sample_bits; - info.horz_y_period = pImage->horz_y_period; - info.horz_u_period = pImage->horz_u_period; - info.horz_v_period = pImage->horz_v_period; - info.vert_y_period = pImage->vert_y_period; - info.vert_u_period = pImage->vert_u_period; - info.vert_v_period = pImage->vert_v_period; - memcpy(&info.comp_order, pImage->component_order, 32); - info.scanline_order = pImage->scanline_order; - _WriteImageFormatInfo(client, &info); - } - - return Success; -} - - - -/* Swapped Procs */ - -static int -SProcXvQueryExtension(ClientPtr client) -{ - register char n; - REQUEST(xvQueryExtensionReq); - REQUEST_SIZE_MATCH(xvQueryExtensionReq); - swaps(&stuff->length, n); - return ProcXvQueryExtension(client); -} - -static int -SProcXvQueryAdaptors(ClientPtr client) -{ - register char n; - REQUEST(xvQueryAdaptorsReq); - REQUEST_SIZE_MATCH(xvQueryAdaptorsReq); - swaps(&stuff->length, n); - swapl(&stuff->window, n); - return ProcXvQueryAdaptors(client); -} - -static int -SProcXvQueryEncodings(ClientPtr client) -{ - register char n; - REQUEST(xvQueryEncodingsReq); - REQUEST_SIZE_MATCH(xvQueryEncodingsReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - return ProcXvQueryEncodings(client); -} - -static int -SProcXvGrabPort(ClientPtr client) -{ - register char n; - REQUEST(xvGrabPortReq); - REQUEST_SIZE_MATCH(xvGrabPortReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->time, n); - return ProcXvGrabPort(client); -} - -static int -SProcXvUngrabPort(ClientPtr client) -{ - register char n; - REQUEST(xvUngrabPortReq); - REQUEST_SIZE_MATCH(xvUngrabPortReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->time, n); - return ProcXvUngrabPort(client); -} - -static int -SProcXvPutVideo(ClientPtr client) -{ - register char n; - REQUEST(xvPutVideoReq); - REQUEST_SIZE_MATCH(xvPutVideoReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - swapl(&stuff->gc, n); - swaps(&stuff->vid_x, n); - swaps(&stuff->vid_y, n); - swaps(&stuff->vid_w, n); - swaps(&stuff->vid_h, n); - swaps(&stuff->drw_x, n); - swaps(&stuff->drw_y, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - return ProcXvPutVideo(client); -} - -static int -SProcXvPutStill(ClientPtr client) -{ - register char n; - REQUEST(xvPutStillReq); - REQUEST_SIZE_MATCH(xvPutStillReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - swapl(&stuff->gc, n); - swaps(&stuff->vid_x, n); - swaps(&stuff->vid_y, n); - swaps(&stuff->vid_w, n); - swaps(&stuff->vid_h, n); - swaps(&stuff->drw_x, n); - swaps(&stuff->drw_y, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - return ProcXvPutStill(client); -} - -static int -SProcXvGetVideo(ClientPtr client) -{ - register char n; - REQUEST(xvGetVideoReq); - REQUEST_SIZE_MATCH(xvGetVideoReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - swapl(&stuff->gc, n); - swaps(&stuff->vid_x, n); - swaps(&stuff->vid_y, n); - swaps(&stuff->vid_w, n); - swaps(&stuff->vid_h, n); - swaps(&stuff->drw_x, n); - swaps(&stuff->drw_y, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - return ProcXvGetVideo(client); -} - -static int -SProcXvGetStill(ClientPtr client) -{ - register char n; - REQUEST(xvGetStillReq); - REQUEST_SIZE_MATCH(xvGetStillReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - swapl(&stuff->gc, n); - swaps(&stuff->vid_x, n); - swaps(&stuff->vid_y, n); - swaps(&stuff->vid_w, n); - swaps(&stuff->vid_h, n); - swaps(&stuff->drw_x, n); - swaps(&stuff->drw_y, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - return ProcXvGetStill(client); -} - -static int -SProcXvPutImage(ClientPtr client) -{ - register char n; - REQUEST(xvPutImageReq); - REQUEST_AT_LEAST_SIZE(xvPutImageReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - swapl(&stuff->gc, n); - swapl(&stuff->id, n); - swaps(&stuff->src_x, n); - swaps(&stuff->src_y, n); - swaps(&stuff->src_w, n); - swaps(&stuff->src_h, n); - swaps(&stuff->drw_x, n); - swaps(&stuff->drw_y, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - swaps(&stuff->width, n); - swaps(&stuff->height, n); - return ProcXvPutImage(client); -} - -#ifdef MITSHM -static int -SProcXvShmPutImage(ClientPtr client) -{ - register char n; - REQUEST(xvShmPutImageReq); - REQUEST_SIZE_MATCH(xvShmPutImageReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - swapl(&stuff->gc, n); - swapl(&stuff->shmseg, n); - swapl(&stuff->id, n); - swaps(&stuff->src_x, n); - swaps(&stuff->src_y, n); - swaps(&stuff->src_w, n); - swaps(&stuff->src_h, n); - swaps(&stuff->drw_x, n); - swaps(&stuff->drw_y, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - swaps(&stuff->offset, n); - swaps(&stuff->width, n); - swaps(&stuff->height, n); - return ProcXvShmPutImage(client); -} -#endif - - -static int -SProcXvSelectVideoNotify(ClientPtr client) -{ - register char n; - REQUEST(xvSelectVideoNotifyReq); - REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq); - swaps(&stuff->length, n); - swapl(&stuff->drawable, n); - return ProcXvSelectVideoNotify(client); -} - -static int -SProcXvSelectPortNotify(ClientPtr client) -{ - register char n; - REQUEST(xvSelectPortNotifyReq); - REQUEST_SIZE_MATCH(xvSelectPortNotifyReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - return ProcXvSelectPortNotify(client); -} - -static int -SProcXvStopVideo(ClientPtr client) -{ - register char n; - REQUEST(xvStopVideoReq); - REQUEST_SIZE_MATCH(xvStopVideoReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->drawable, n); - return ProcXvStopVideo(client); -} - -static int -SProcXvSetPortAttribute(ClientPtr client) -{ - register char n; - REQUEST(xvSetPortAttributeReq); - REQUEST_SIZE_MATCH(xvSetPortAttributeReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->attribute, n); - return ProcXvSetPortAttribute(client); -} - -static int -SProcXvGetPortAttribute(ClientPtr client) -{ - register char n; - REQUEST(xvGetPortAttributeReq); - REQUEST_SIZE_MATCH(xvGetPortAttributeReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swapl(&stuff->attribute, n); - return ProcXvGetPortAttribute(client); -} - -static int -SProcXvQueryBestSize(ClientPtr client) -{ - register char n; - REQUEST(xvQueryBestSizeReq); - REQUEST_SIZE_MATCH(xvQueryBestSizeReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - swaps(&stuff->vid_w, n); - swaps(&stuff->vid_h, n); - swaps(&stuff->drw_w, n); - swaps(&stuff->drw_h, n); - return ProcXvQueryBestSize(client); -} - -static int -SProcXvQueryPortAttributes(ClientPtr client) -{ - register char n; - REQUEST(xvQueryPortAttributesReq); - REQUEST_SIZE_MATCH(xvQueryPortAttributesReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - return ProcXvQueryPortAttributes(client); -} - -static int -SProcXvQueryImageAttributes(ClientPtr client) -{ - register char n; - REQUEST(xvQueryImageAttributesReq); - REQUEST_SIZE_MATCH(xvQueryImageAttributesReq); - swaps(&stuff->length, n); - swapl(&stuff->id, n); - swaps(&stuff->width, n); - swaps(&stuff->width, n); - return ProcXvQueryImageAttributes(client); -} - -static int -SProcXvListImageFormats(ClientPtr client) -{ - register char n; - REQUEST(xvListImageFormatsReq); - REQUEST_SIZE_MATCH(xvListImageFormatsReq); - swaps(&stuff->length, n); - swapl(&stuff->port, n); - return ProcXvListImageFormats(client); -} - - -static int -SWriteQueryExtensionReply( - ClientPtr client, - xvQueryExtensionReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swaps(&rep->version, n); - swaps(&rep->revision, n); - - (void)WriteToClient(client, sz_xvQueryExtensionReply, (char *)&rep); - - return Success; -} - -static int -SWriteQueryAdaptorsReply( - ClientPtr client, - xvQueryAdaptorsReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swaps(&rep->num_adaptors, n); - - (void)WriteToClient(client, sz_xvQueryAdaptorsReply, (char *)&rep); - - return Success; -} - -static int -SWriteQueryEncodingsReply( - ClientPtr client, - xvQueryEncodingsReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swaps(&rep->num_encodings, n); - - (void)WriteToClient(client, sz_xvQueryEncodingsReply, (char *)&rep); - - return Success; -} - -static int -SWriteAdaptorInfo( - ClientPtr client, - xvAdaptorInfo *pAdaptor -){ - register char n; - - swapl(&pAdaptor->base_id, n); - swaps(&pAdaptor->name_size, n); - swaps(&pAdaptor->num_ports, n); - swaps(&pAdaptor->num_formats, n); - - (void)WriteToClient(client, sz_xvAdaptorInfo, (char *)pAdaptor); - - return Success; -} - -static int -SWriteEncodingInfo( - ClientPtr client, - xvEncodingInfo *pEncoding -){ - register char n; - - swapl(&pEncoding->encoding, n); - swaps(&pEncoding->name_size, n); - swaps(&pEncoding->width, n); - swaps(&pEncoding->height, n); - swapl(&pEncoding->rate.numerator, n); - swapl(&pEncoding->rate.denominator, n); - (void)WriteToClient(client, sz_xvEncodingInfo, (char *)pEncoding); - - return Success; -} - -static int -SWriteFormat( - ClientPtr client, - xvFormat *pFormat -){ - register char n; - - swapl(&pFormat->visual, n); - (void)WriteToClient(client, sz_xvFormat, (char *)pFormat); - - return Success; -} - -static int -SWriteAttributeInfo( - ClientPtr client, - xvAttributeInfo *pAtt -){ - register char n; - - swapl(&pAtt->flags, n); - swapl(&pAtt->size, n); - swapl(&pAtt->min, n); - swapl(&pAtt->max, n); - (void)WriteToClient(client, sz_xvAttributeInfo, (char *)pAtt); - - return Success; -} - -static int -SWriteImageFormatInfo( - ClientPtr client, - xvImageFormatInfo *pImage -){ - register char n; - - swapl(&pImage->id, n); - swapl(&pImage->red_mask, n); - swapl(&pImage->green_mask, n); - swapl(&pImage->blue_mask, n); - swapl(&pImage->y_sample_bits, n); - swapl(&pImage->u_sample_bits, n); - swapl(&pImage->v_sample_bits, n); - swapl(&pImage->horz_y_period, n); - swapl(&pImage->horz_u_period, n); - swapl(&pImage->horz_v_period, n); - swapl(&pImage->vert_y_period, n); - swapl(&pImage->vert_u_period, n); - swapl(&pImage->vert_v_period, n); - - (void)WriteToClient(client, sz_xvImageFormatInfo, (char *)pImage); - - return Success; -} - - - -static int -SWriteGrabPortReply( - ClientPtr client, - xvGrabPortReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - - (void)WriteToClient(client, sz_xvGrabPortReply, (char *)&rep); - - return Success; -} - -static int -SWriteGetPortAttributeReply( - ClientPtr client, - xvGetPortAttributeReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swapl(&rep->value, n); - - (void)WriteToClient(client, sz_xvGetPortAttributeReply, (char *)&rep); - - return Success; -} - -static int -SWriteQueryBestSizeReply( - ClientPtr client, - xvQueryBestSizeReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swaps(&rep->actual_width, n); - swaps(&rep->actual_height, n); - - (void)WriteToClient(client, sz_xvQueryBestSizeReply, (char *)&rep); - - return Success; -} - -static int -SWriteQueryPortAttributesReply( - ClientPtr client, - xvQueryPortAttributesReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swapl(&rep->num_attributes, n); - swapl(&rep->text_size, n); - - (void)WriteToClient(client, sz_xvQueryPortAttributesReply, (char *)&rep); - - return Success; -} - -static int -SWriteQueryImageAttributesReply( - ClientPtr client, - xvQueryImageAttributesReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swapl(&rep->num_planes, n); - swapl(&rep->data_size, n); - swaps(&rep->width, n); - swaps(&rep->height, n); - - (void)WriteToClient(client, sz_xvQueryImageAttributesReply, (char *)&rep); - - return Success; -} - - -static int -SWriteListImageFormatsReply( - ClientPtr client, - xvListImageFormatsReply *rep -){ - register char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swapl(&rep->num_formats, n); - - (void)WriteToClient(client, sz_xvListImageFormatsReply, (char *)&rep); - - return Success; -} - - -#ifdef PANORAMIX - - - - -static int -XineramaXvStopVideo(ClientPtr client) -{ - int result = Success, i; - PanoramiXRes *draw, *port; - REQUEST(xvStopVideoReq); - REQUEST_SIZE_MATCH(xvStopVideoReq); - - if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass( - client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess))) - return BadDrawable; - - if(!(port = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->port, XvXRTPort, SecurityReadAccess))) - return _XvBadPort; - - FOR_NSCREENS_BACKWARD(i) { - if(port->info[i].id) { - stuff->drawable = draw->info[i].id; - stuff->port = port->info[i].id; - result = ProcXvStopVideo(client); - } - } - - return result; -} - -static int -XineramaXvSetPortAttribute(ClientPtr client) -{ - REQUEST(xvSetPortAttributeReq); - PanoramiXRes *port; - int result = Success, i; - - REQUEST_SIZE_MATCH(xvSetPortAttributeReq); - - if(!(port = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->port, XvXRTPort, SecurityReadAccess))) - return _XvBadPort; - - FOR_NSCREENS_BACKWARD(i) { - if(port->info[i].id) { - stuff->port = port->info[i].id; - result = ProcXvSetPortAttribute(client); - } - } - return result; -} - - -#ifdef MITSHM -static int -XineramaXvShmPutImage(ClientPtr client) -{ - REQUEST(xvShmPutImageReq); - PanoramiXRes *draw, *gc, *port; - Bool send_event = stuff->send_event; - Bool isRoot; - int result = Success, i, x, y; - - REQUEST_SIZE_MATCH(xvShmPutImageReq); - - if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass( - client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess))) - return BadDrawable; - - if(!(gc = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->gc, XRT_GC, SecurityReadAccess))) - return BadGC; - - if(!(port = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->port, XvXRTPort, SecurityReadAccess))) - return _XvBadPort; - - isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; - - x = stuff->drw_x; - y = stuff->drw_y; - - FOR_NSCREENS_BACKWARD(i) { - if(port->info[i].id) { - stuff->drawable = draw->info[i].id; - stuff->port = port->info[i].id; - stuff->gc = gc->info[i].id; - stuff->drw_x = x; - stuff->drw_y = y; - if(isRoot) { - stuff->drw_x -= panoramiXdataPtr[i].x; - stuff->drw_y -= panoramiXdataPtr[i].y; - } - stuff->send_event = (send_event && !i) ? 1 : 0; - - result = ProcXvShmPutImage(client); - } - } - return result; -} -#endif - -static int -XineramaXvPutImage(ClientPtr client) -{ - REQUEST(xvPutImageReq); - PanoramiXRes *draw, *gc, *port; - Bool isRoot; - int result = Success, i, x, y; - - REQUEST_AT_LEAST_SIZE(xvPutImageReq); - - if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass( - client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess))) - return BadDrawable; - - if(!(gc = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->gc, XRT_GC, SecurityReadAccess))) - return BadGC; - - if(!(port = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->port, XvXRTPort, SecurityReadAccess))) - return _XvBadPort; - - isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; - - x = stuff->drw_x; - y = stuff->drw_y; - - FOR_NSCREENS_BACKWARD(i) { - if(port->info[i].id) { - stuff->drawable = draw->info[i].id; - stuff->port = port->info[i].id; - stuff->gc = gc->info[i].id; - stuff->drw_x = x; - stuff->drw_y = y; - if(isRoot) { - stuff->drw_x -= panoramiXdataPtr[i].x; - stuff->drw_y -= panoramiXdataPtr[i].y; - } - - result = ProcXvPutImage(client); - } - } - return result; -} - -static int -XineramaXvPutVideo(ClientPtr client) -{ - REQUEST(xvPutImageReq); - PanoramiXRes *draw, *gc, *port; - Bool isRoot; - int result = Success, i, x, y; - - REQUEST_AT_LEAST_SIZE(xvPutVideoReq); - - if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass( - client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess))) - return BadDrawable; - - if(!(gc = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->gc, XRT_GC, SecurityReadAccess))) - return BadGC; - - if(!(port = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->port, XvXRTPort, SecurityReadAccess))) - return _XvBadPort; - - isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; - - x = stuff->drw_x; - y = stuff->drw_y; - - FOR_NSCREENS_BACKWARD(i) { - if(port->info[i].id) { - stuff->drawable = draw->info[i].id; - stuff->port = port->info[i].id; - stuff->gc = gc->info[i].id; - stuff->drw_x = x; - stuff->drw_y = y; - if(isRoot) { - stuff->drw_x -= panoramiXdataPtr[i].x; - stuff->drw_y -= panoramiXdataPtr[i].y; - } - - result = ProcXvPutVideo(client); - } - } - return result; -} - -static int -XineramaXvPutStill(ClientPtr client) -{ - REQUEST(xvPutImageReq); - PanoramiXRes *draw, *gc, *port; - Bool isRoot; - int result = Success, i, x, y; - - REQUEST_AT_LEAST_SIZE(xvPutImageReq); - - if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass( - client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess))) - return BadDrawable; - - if(!(gc = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->gc, XRT_GC, SecurityReadAccess))) - return BadGC; - - if(!(port = (PanoramiXRes *)SecurityLookupIDByType( - client, stuff->port, XvXRTPort, SecurityReadAccess))) - return _XvBadPort; - - isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; - - x = stuff->drw_x; - y = stuff->drw_y; - - FOR_NSCREENS_BACKWARD(i) { - if(port->info[i].id) { - stuff->drawable = draw->info[i].id; - stuff->port = port->info[i].id; - stuff->gc = gc->info[i].id; - stuff->drw_x = x; - stuff->drw_y = y; - if(isRoot) { - stuff->drw_x -= panoramiXdataPtr[i].x; - stuff->drw_y -= panoramiXdataPtr[i].y; - } - - result = ProcXvPutStill(client); - } - } - return result; -} - - -void XineramifyXv(void) -{ - ScreenPtr pScreen, screen0 = screenInfo.screens[0]; - XvScreenPtr xvsp0 = (XvScreenPtr)screen0->devPrivates[XvScreenIndex].ptr; - XvAdaptorPtr refAdapt, pAdapt; - XvAttributePtr pAttr; - XvScreenPtr xvsp; - Bool isOverlay, hasOverlay; - PanoramiXRes *port; - XvAdaptorPtr MatchingAdaptors[MAXSCREENS]; - int i, j, k, l; - - XvXRTPort = CreateNewResourceType(XineramaDeleteResource); - - if(!xvsp0) return; - - for(i = 0; i < xvsp0->nAdaptors; i++) { - refAdapt = xvsp0->pAdaptors + i; - - bzero(MatchingAdaptors, sizeof(XvAdaptorPtr) * MAXSCREENS); - - MatchingAdaptors[0] = refAdapt; - - if(!(refAdapt->type & XvInputMask)) continue; - - isOverlay = FALSE; - for(j = 0; j < refAdapt->nAttributes; j++) { - pAttr = refAdapt->pAttributes + j; - if(!strcmp(pAttr->name, "XV_COLORKEY")) { - isOverlay = TRUE; - break; - } - } - - for(j = 1; j < PanoramiXNumScreens; j++) { - pScreen = screenInfo.screens[j]; - xvsp = (XvScreenPtr)pScreen->devPrivates[XvScreenIndex].ptr; - - /* Do not try to go on if xv is not supported on this screen */ - if (xvsp==NULL) continue ; - - /* if the adaptor has the same name it's a perfect match */ - for(k = 0; k < xvsp->nAdaptors; k++) { - pAdapt = xvsp->pAdaptors + k; - if(!strcmp(refAdapt->name, pAdapt->name)) { - MatchingAdaptors[j] = pAdapt; - break; - } - } - if(MatchingAdaptors[j]) continue; /* found it */ - - /* otherwise we only look for XvImage adaptors */ - if(!(refAdapt->type & XvImageMask)) continue; - if(refAdapt->nImages <= 0) continue; - - /* prefer overlay/overlay non-overlay/non-overlay pairing */ - for(k = 0; k < xvsp->nAdaptors; k++) { - pAdapt = xvsp->pAdaptors + k; - if((pAdapt->type & XvImageMask) && (pAdapt->nImages > 0)) { - hasOverlay = FALSE; - for(l = 0; l < pAdapt->nAttributes; l++) { - if(!strcmp(pAdapt->name, "XV_COLORKEY")) { - hasOverlay = TRUE; - break; - } - } - if(isOverlay && hasOverlay) { - MatchingAdaptors[j] = pAdapt; - break; - } - else if(!isOverlay && !hasOverlay) { - MatchingAdaptors[j] = pAdapt; - break; - } - } - } - - if(MatchingAdaptors[j]) continue; /* found it */ - - /* but we'll take any XvImage pairing if we can get it */ - - for(k = 0; k < xvsp->nAdaptors; k++) { - pAdapt = xvsp->pAdaptors + k; - if((pAdapt->type & XvImageMask) && (pAdapt->nImages > 0)) { - MatchingAdaptors[j] = pAdapt; - break; - } - } - } - - /* now create a resource for each port */ - for(j = 0; j < refAdapt->nPorts; j++) { - if(!(port = xalloc(sizeof(PanoramiXRes)))) - break; - port->info[0].id = MatchingAdaptors[0]->base_id + j; - AddResource(port->info[0].id, XvXRTPort, port); - - for(k = 1; k < PanoramiXNumScreens; k++) { - if(MatchingAdaptors[k] && (MatchingAdaptors[k]->nPorts > j)) - port->info[k].id = MatchingAdaptors[k]->base_id + j; - else - port->info[k].id = 0; - } - } - } -} - -#endif - #endif /* !defined(__sun) && !defined(__CYGWIN__) */ |