d6cbd4511e
This is the biggest "visibility" patch. Instead of doing a "export" symbol on demand, export everything in the sdk, so that if some module fails due to an unresolved symbol, it is because it is using a symbol not in the sdk. Most exported symbols shouldn't really be made visible, neither advertised in the sdk, as they are only used by a single shared object. Symbols in the sdk (or referenced in sdk macros), but not defined anywhere include: XkbBuildCoreState() XkbInitialMap XkbXIUnsupported XkbCheckActionVMods() XkbSendCompatNotify() XkbDDXFakePointerButton() XkbDDXApplyConfig() _XkbStrCaseCmp() _XkbErrMessages[] _XkbErrCode _XkbErrLocation _XkbErrData XkbAccessXDetailText() XkbNKNDetailMaskText() XkbLookupGroupAndLevel() XkbInitAtoms() XkbGetOrderedDrawables() XkbFreeOrderedDrawables() XkbConvertXkbComponents() XkbWriteXKBSemantics() XkbWriteXKBLayout() XkbWriteXKBKeymap() XkbWriteXKBFile() XkbWriteCFile() XkbWriteXKMFile() XkbWriteToServer() XkbMergeFile() XkmFindTOCEntry() XkmReadFileSection() XkmReadFileSectionName() InitExtInput() xf86CheckButton() xf86SwitchCoreDevice() RamDacSetGamma() RamDacRestoreDACValues() xf86Bpp xf86ConfigPix24 xf86MouseCflags[] xf86SupportedMouseTypes[] xf86NumMouseTypes xf86ChangeBusIndex() xf86EntityEnter() xf86EntityLeave() xf86WrapperInit() xf86RingBell() xf86findOptionBoolean() xf86debugListOptions() LoadSubModuleLocal() LoaderSymbolLocal() getInt10Rec() xf86CurrentScreen xf86ReallocatePciResources() xf86NewSerialNumber() xf86RandRSetInitialMode() fbCompositeSolidMask_nx1xn fbCompositeSolidMask_nx8888x0565C fbCompositeSolidMask_nx8888x8888C fbCompositeSolidMask_nx8x0565 fbCompositeSolidMask_nx8x0888 fbCompositeSolidMask_nx8x8888 fbCompositeSrc_0565x0565 fbCompositeSrc_8888x0565 fbCompositeSrc_8888x0888 fbCompositeSrc_8888x8888 fbCompositeSrcAdd_1000x1000 fbCompositeSrcAdd_8000x8000 fbCompositeSrcAdd_8888x8888 fbGeneration fbIn fbOver fbOver24 fbOverlayGeneration fbRasterizeEdges fbRestoreAreas fbSaveAreas composeFunctions VBEBuildVbeModeList() VBECalcVbeModeIndex() TIramdac3030CalculateMNPForClock() shadowBufPtr shadowFindBuf() miRRGetScreenInfo() RRSetScreenConfig() RRModePruneUnused() PixmanImageFromPicture() extern int miPointerGetMotionEvents() miClipPicture() miRasterizeTriangle() fbPush1toN() fbInitializeBackingStore() ddxBeforeReset() SetupSprite() InitSprite() DGADeliverEvent() SPECIAL CASES o defined as _X_INTERNAL xf86NewInputDevice() o defined as static fbGCPrivateKey fbOverlayScreenPrivateKey fbScreenPrivateKey fbWinPrivateKey o defined in libXfont.so, but declared in xorg/dixfont.h GetGlyphs() QueryGlyphExtents() QueryTextExtents() ParseGlyphCachingMode() InitGlyphCaching() SetGlyphCachingMode()
2056 lines
48 KiB
C
2056 lines
48 KiB
C
/***********************************************************
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Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts,
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and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the names of Digital or MIT not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <string.h>
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#include <X11/X.h>
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#include <X11/Xproto.h>
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#include "misc.h"
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#include "scrnintstr.h"
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#include "windowstr.h"
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#include "pixmapstr.h"
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#include "gcstruct.h"
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#include "dixstruct.h"
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#include "resource.h"
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#include "opaque.h"
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#include <X11/extensions/Xv.h>
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#include <X11/extensions/Xvproto.h>
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#include "xvdix.h"
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#ifdef MITSHM
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#define _XSHM_SERVER_
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#include <X11/extensions/shmstr.h>
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#endif
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#include "xvdisp.h"
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#ifdef PANORAMIX
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#include "panoramiX.h"
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#include "panoramiXsrv.h"
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unsigned long XvXRTPort;
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#endif
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static int
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SWriteQueryExtensionReply(
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ClientPtr client,
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xvQueryExtensionReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swaps(&rep->version, n);
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swaps(&rep->revision, n);
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(void)WriteToClient(client, sz_xvQueryExtensionReply, (char *)rep);
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return Success;
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}
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static int
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SWriteQueryAdaptorsReply(
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ClientPtr client,
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xvQueryAdaptorsReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swaps(&rep->num_adaptors, n);
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(void)WriteToClient(client, sz_xvQueryAdaptorsReply, (char *)rep);
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return Success;
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}
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static int
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SWriteQueryEncodingsReply(
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ClientPtr client,
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xvQueryEncodingsReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swaps(&rep->num_encodings, n);
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(void)WriteToClient(client, sz_xvQueryEncodingsReply, (char *)rep);
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return Success;
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}
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static int
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SWriteAdaptorInfo(
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ClientPtr client,
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xvAdaptorInfo *pAdaptor
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){
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char n;
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swapl(&pAdaptor->base_id, n);
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swaps(&pAdaptor->name_size, n);
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swaps(&pAdaptor->num_ports, n);
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swaps(&pAdaptor->num_formats, n);
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(void)WriteToClient(client, sz_xvAdaptorInfo, (char *)pAdaptor);
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return Success;
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}
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static int
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SWriteEncodingInfo(
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ClientPtr client,
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xvEncodingInfo *pEncoding
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){
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char n;
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swapl(&pEncoding->encoding, n);
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swaps(&pEncoding->name_size, n);
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swaps(&pEncoding->width, n);
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swaps(&pEncoding->height, n);
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swapl(&pEncoding->rate.numerator, n);
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swapl(&pEncoding->rate.denominator, n);
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(void)WriteToClient(client, sz_xvEncodingInfo, (char *)pEncoding);
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return Success;
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}
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static int
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SWriteFormat(
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ClientPtr client,
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xvFormat *pFormat
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){
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char n;
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swapl(&pFormat->visual, n);
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(void)WriteToClient(client, sz_xvFormat, (char *)pFormat);
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return Success;
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}
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static int
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SWriteAttributeInfo(
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ClientPtr client,
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xvAttributeInfo *pAtt
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){
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char n;
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swapl(&pAtt->flags, n);
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swapl(&pAtt->size, n);
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swapl(&pAtt->min, n);
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swapl(&pAtt->max, n);
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(void)WriteToClient(client, sz_xvAttributeInfo, (char *)pAtt);
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return Success;
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}
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static int
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SWriteImageFormatInfo(
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ClientPtr client,
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xvImageFormatInfo *pImage
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){
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char n;
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swapl(&pImage->id, n);
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swapl(&pImage->red_mask, n);
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swapl(&pImage->green_mask, n);
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swapl(&pImage->blue_mask, n);
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swapl(&pImage->y_sample_bits, n);
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swapl(&pImage->u_sample_bits, n);
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swapl(&pImage->v_sample_bits, n);
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swapl(&pImage->horz_y_period, n);
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swapl(&pImage->horz_u_period, n);
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swapl(&pImage->horz_v_period, n);
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swapl(&pImage->vert_y_period, n);
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swapl(&pImage->vert_u_period, n);
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swapl(&pImage->vert_v_period, n);
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(void)WriteToClient(client, sz_xvImageFormatInfo, (char *)pImage);
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return Success;
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}
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static int
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SWriteGrabPortReply(
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ClientPtr client,
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xvGrabPortReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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(void)WriteToClient(client, sz_xvGrabPortReply, (char *)rep);
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return Success;
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}
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static int
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SWriteGetPortAttributeReply(
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ClientPtr client,
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xvGetPortAttributeReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swapl(&rep->value, n);
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(void)WriteToClient(client, sz_xvGetPortAttributeReply, (char *)rep);
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return Success;
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}
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static int
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SWriteQueryBestSizeReply(
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ClientPtr client,
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xvQueryBestSizeReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swaps(&rep->actual_width, n);
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swaps(&rep->actual_height, n);
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(void)WriteToClient(client, sz_xvQueryBestSizeReply, (char *)rep);
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return Success;
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}
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static int
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SWriteQueryPortAttributesReply(
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ClientPtr client,
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xvQueryPortAttributesReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swapl(&rep->num_attributes, n);
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swapl(&rep->text_size, n);
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(void)WriteToClient(client, sz_xvQueryPortAttributesReply, (char *)rep);
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return Success;
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}
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static int
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SWriteQueryImageAttributesReply(
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ClientPtr client,
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xvQueryImageAttributesReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swapl(&rep->num_planes, n);
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swapl(&rep->data_size, n);
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swaps(&rep->width, n);
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swaps(&rep->height, n);
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(void)WriteToClient(client, sz_xvQueryImageAttributesReply, (char *)rep);
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return Success;
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}
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static int
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SWriteListImageFormatsReply(
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ClientPtr client,
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xvListImageFormatsReply *rep
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){
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char n;
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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swapl(&rep->num_formats, n);
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(void)WriteToClient(client, sz_xvListImageFormatsReply, (char *)rep);
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return Success;
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}
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#define _WriteQueryAdaptorsReply(_c,_d) \
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if ((_c)->swapped) SWriteQueryAdaptorsReply(_c, _d); \
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else WriteToClient(_c, sz_xvQueryAdaptorsReply, (char*)_d)
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#define _WriteQueryExtensionReply(_c,_d) \
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if ((_c)->swapped) SWriteQueryExtensionReply(_c, _d); \
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else WriteToClient(_c, sz_xvQueryExtensionReply, (char*)_d)
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#define _WriteQueryEncodingsReply(_c,_d) \
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if ((_c)->swapped) SWriteQueryEncodingsReply(_c, _d); \
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else WriteToClient(_c, sz_xvQueryEncodingsReply, (char*)_d)
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#define _WriteAdaptorInfo(_c,_d) \
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if ((_c)->swapped) SWriteAdaptorInfo(_c, _d); \
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else WriteToClient(_c, sz_xvAdaptorInfo, (char*)_d)
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#define _WriteAttributeInfo(_c,_d) \
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if ((_c)->swapped) SWriteAttributeInfo(_c, _d); \
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else WriteToClient(_c, sz_xvAttributeInfo, (char*)_d)
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#define _WriteEncodingInfo(_c,_d) \
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if ((_c)->swapped) SWriteEncodingInfo(_c, _d); \
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else WriteToClient(_c, sz_xvEncodingInfo, (char*)_d)
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#define _WriteFormat(_c,_d) \
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if ((_c)->swapped) SWriteFormat(_c, _d); \
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else WriteToClient(_c, sz_xvFormat, (char*)_d)
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#define _WriteGrabPortReply(_c,_d) \
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if ((_c)->swapped) SWriteGrabPortReply(_c, _d); \
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else WriteToClient(_c, sz_xvGrabPortReply, (char*)_d)
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#define _WriteGetPortAttributeReply(_c,_d) \
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if ((_c)->swapped) SWriteGetPortAttributeReply(_c, _d); \
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else WriteToClient(_c, sz_xvGetPortAttributeReply, (char*)_d)
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#define _WriteQueryBestSizeReply(_c,_d) \
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if ((_c)->swapped) SWriteQueryBestSizeReply(_c, _d); \
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else WriteToClient(_c, sz_xvQueryBestSizeReply,(char*) _d)
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#define _WriteQueryPortAttributesReply(_c,_d) \
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if ((_c)->swapped) SWriteQueryPortAttributesReply(_c, _d); \
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else WriteToClient(_c, sz_xvQueryPortAttributesReply,(char*) _d)
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#define _WriteQueryImageAttributesReply(_c,_d) \
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if ((_c)->swapped) SWriteQueryImageAttributesReply(_c, _d); \
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else WriteToClient(_c, sz_xvQueryImageAttributesReply,(char*) _d)
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#define _WriteListImageFormatsReply(_c,_d) \
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if ((_c)->swapped) SWriteListImageFormatsReply(_c, _d); \
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else WriteToClient(_c, sz_xvListImageFormatsReply,(char*) _d)
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#define _WriteImageFormatInfo(_c,_d) \
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if ((_c)->swapped) SWriteImageFormatInfo(_c, _d); \
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else WriteToClient(_c, sz_xvImageFormatInfo, (char*)_d)
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#define _AllocatePort(_i,_p) \
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((_p)->id != _i) ? (* (_p)->pAdaptor->ddAllocatePort)(_i,_p,&_p) : Success
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static int
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ProcXvQueryExtension(ClientPtr client)
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{
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xvQueryExtensionReply rep;
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/* REQUEST(xvQueryExtensionReq); */
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REQUEST_SIZE_MATCH(xvQueryExtensionReq);
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rep.type = X_Reply;
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rep.sequenceNumber = client->sequence;
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rep.length = 0;
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rep.version = XvVersion;
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rep.revision = XvRevision;
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_WriteQueryExtensionReply(client, &rep);
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return Success;
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}
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static int
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ProcXvQueryAdaptors(ClientPtr client)
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{
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xvFormat format;
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xvAdaptorInfo ainfo;
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xvQueryAdaptorsReply rep;
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int totalSize, na, nf, rc;
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int nameSize;
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XvAdaptorPtr pa;
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XvFormatPtr pf;
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WindowPtr pWin;
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ScreenPtr pScreen;
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XvScreenPtr pxvs;
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REQUEST(xvQueryAdaptorsReq);
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REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
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rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
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if (rc != Success)
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return rc;
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pScreen = pWin->drawable.pScreen;
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pxvs = (XvScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
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XvGetScreenKey());
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if (!pxvs)
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{
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rep.type = X_Reply;
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rep.sequenceNumber = client->sequence;
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rep.num_adaptors = 0;
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rep.length = 0;
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_WriteQueryAdaptorsReply(client, &rep);
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return Success;
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}
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(* pxvs->ddQueryAdaptors)(pScreen, &pxvs->pAdaptors, &pxvs->nAdaptors);
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rep.type = X_Reply;
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rep.sequenceNumber = client->sequence;
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rep.num_adaptors = pxvs->nAdaptors;
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/* CALCULATE THE TOTAL SIZE OF THE REPLY IN BYTES */
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totalSize = pxvs->nAdaptors * sz_xvAdaptorInfo;
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/* FOR EACH ADPATOR ADD UP THE BYTES FOR ENCODINGS AND FORMATS */
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na = pxvs->nAdaptors;
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pa = pxvs->pAdaptors;
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while (na--)
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{
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totalSize += (strlen(pa->name) + 3) & ~3;
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totalSize += pa->nFormats * sz_xvFormat;
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pa++;
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}
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rep.length = totalSize >> 2;
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_WriteQueryAdaptorsReply(client, &rep);
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na = pxvs->nAdaptors;
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pa = pxvs->pAdaptors;
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while (na--)
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{
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ainfo.base_id = pa->base_id;
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ainfo.num_ports = pa->nPorts;
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ainfo.type = pa->type;
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ainfo.name_size = nameSize = strlen(pa->name);
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ainfo.num_formats = pa->nFormats;
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_WriteAdaptorInfo(client, &ainfo);
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WriteToClient(client, nameSize, pa->name);
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nf = pa->nFormats;
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pf = pa->pFormats;
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while (nf--)
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{
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format.depth = pf->depth;
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format.visual = pf->visual;
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_WriteFormat(client, &format);
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pf++;
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}
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pa++;
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}
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return (client->noClientException);
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}
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static int
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ProcXvQueryEncodings(ClientPtr client)
|
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{
|
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xvEncodingInfo einfo;
|
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xvQueryEncodingsReply rep;
|
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int totalSize;
|
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int nameSize;
|
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XvPortPtr pPort;
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int ne;
|
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XvEncodingPtr pe;
|
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int status;
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REQUEST(xvQueryEncodingsReq);
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REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
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if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
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{
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client->errorValue = stuff->port;
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return (_XvBadPort);
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}
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|
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if ((status = _AllocatePort(stuff->port, pPort)) != Success)
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{
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client->errorValue = stuff->port;
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return (status);
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}
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rep.type = X_Reply;
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|
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 = nameSize = 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, nameSize, pe->name);
|
|
pe++;
|
|
}
|
|
|
|
return (client->noClientException);
|
|
}
|
|
|
|
static int
|
|
ProcXvPutVideo(ClientPtr client)
|
|
{
|
|
DrawablePtr pDraw;
|
|
XvPortPtr pPort;
|
|
GCPtr pGC;
|
|
int status;
|
|
|
|
REQUEST(xvPutVideoReq);
|
|
REQUEST_SIZE_MATCH(xvPutVideoReq);
|
|
|
|
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
|
|
|
|
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)
|
|
{
|
|
DrawablePtr pDraw;
|
|
XvPortPtr pPort;
|
|
GCPtr pGC;
|
|
int status;
|
|
|
|
REQUEST(xvPutStillReq);
|
|
REQUEST_SIZE_MATCH(xvPutStillReq);
|
|
|
|
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
|
|
|
|
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)
|
|
{
|
|
DrawablePtr pDraw;
|
|
XvPortPtr pPort;
|
|
GCPtr pGC;
|
|
int status;
|
|
|
|
REQUEST(xvGetVideoReq);
|
|
REQUEST_SIZE_MATCH(xvGetVideoReq);
|
|
|
|
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixReadAccess);
|
|
|
|
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)
|
|
{
|
|
DrawablePtr pDraw;
|
|
XvPortPtr pPort;
|
|
GCPtr pGC;
|
|
int status;
|
|
|
|
REQUEST(xvGetStillReq);
|
|
REQUEST_SIZE_MATCH(xvGetStillReq);
|
|
|
|
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixReadAccess);
|
|
|
|
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)
|
|
{
|
|
DrawablePtr pDraw;
|
|
int rc;
|
|
REQUEST(xvSelectVideoNotifyReq);
|
|
REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
|
|
|
|
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixReceiveAccess);
|
|
if (rc != Success)
|
|
return rc;
|
|
|
|
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, rc;
|
|
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);
|
|
}
|
|
|
|
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess);
|
|
if (rc != Success)
|
|
return rc;
|
|
|
|
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 < pPort->pAdaptor->nAttributes; i++, pAtt++)
|
|
{
|
|
rep.text_size += (strlen(pAtt->name) + 1 + 3) & ~3L;
|
|
}
|
|
|
|
rep.length = (pPort->pAdaptor->nAttributes * sz_xvAttributeInfo)
|
|
+ rep.text_size;
|
|
rep.length >>= 2;
|
|
|
|
_WriteQueryPortAttributesReply(client, &rep);
|
|
|
|
for(i = 0, pAtt = pPort->pAdaptor->pAttributes;
|
|
i < pPort->pAdaptor->nAttributes; 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, DixWriteAccess);
|
|
|
|
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, DixWriteAccess);
|
|
|
|
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;
|
|
}
|
|
#else /* !MITSHM */
|
|
static int
|
|
ProcXvShmPutImage(ClientPtr client)
|
|
{
|
|
SendErrorToClient(client, XvReqCode, xv_ShmPutImage, 0, BadImplementation);
|
|
return(BadImplementation);
|
|
}
|
|
#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;
|
|
int planeLength;
|
|
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 = planeLength = 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, planeLength);
|
|
WriteToClient(client, planeLength << 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 = pPort->pAdaptor->nImages * sz_xvImageFormatInfo >> 2;
|
|
|
|
_WriteListImageFormatsReply(client, &rep);
|
|
|
|
pImage = pPort->pAdaptor->pImages;
|
|
|
|
for(i = 0; i < pPort->pAdaptor->nImages; 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;
|
|
}
|
|
|
|
static int (*XvProcVector[xvNumRequests])(ClientPtr) = {
|
|
ProcXvQueryExtension,
|
|
ProcXvQueryAdaptors,
|
|
ProcXvQueryEncodings,
|
|
ProcXvGrabPort,
|
|
ProcXvUngrabPort,
|
|
ProcXvPutVideo,
|
|
ProcXvPutStill,
|
|
ProcXvGetVideo,
|
|
ProcXvGetStill,
|
|
ProcXvStopVideo,
|
|
ProcXvSelectVideoNotify,
|
|
ProcXvSelectPortNotify,
|
|
ProcXvQueryBestSize,
|
|
ProcXvSetPortAttribute,
|
|
ProcXvGetPortAttribute,
|
|
ProcXvQueryPortAttributes,
|
|
ProcXvListImageFormats,
|
|
ProcXvQueryImageAttributes,
|
|
ProcXvPutImage,
|
|
ProcXvShmPutImage,
|
|
};
|
|
|
|
_X_EXPORT int
|
|
ProcXvDispatch(ClientPtr client)
|
|
{
|
|
REQUEST(xReq);
|
|
|
|
UpdateCurrentTime();
|
|
|
|
if (stuff->data > xvNumRequests) {
|
|
SendErrorToClient(client, XvReqCode, stuff->data, 0, BadRequest);
|
|
return(BadRequest);
|
|
}
|
|
|
|
return XvProcVector[stuff->data](client);
|
|
}
|
|
|
|
/* Swapped Procs */
|
|
|
|
static int
|
|
SProcXvQueryExtension(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvQueryExtensionReq);
|
|
swaps(&stuff->length, n);
|
|
return XvProcVector[xv_QueryExtension](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvQueryAdaptors(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvQueryAdaptorsReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->window, n);
|
|
return XvProcVector[xv_QueryAdaptors](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvQueryEncodings(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvQueryEncodingsReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
return XvProcVector[xv_QueryEncodings](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvGrabPort(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvGrabPortReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
swapl(&stuff->time, n);
|
|
return XvProcVector[xv_GrabPort](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvUngrabPort(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvUngrabPortReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
swapl(&stuff->time, n);
|
|
return XvProcVector[xv_UngrabPort](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvPutVideo(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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 XvProcVector[xv_PutVideo](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvPutStill(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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 XvProcVector[xv_PutStill](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvGetVideo(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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 XvProcVector[xv_GetVideo](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvGetStill(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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 XvProcVector[xv_GetStill](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvPutImage(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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 XvProcVector[xv_PutImage](client);
|
|
}
|
|
|
|
#ifdef MITSHM
|
|
static int
|
|
SProcXvShmPutImage(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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);
|
|
swapl(&stuff->offset, 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 XvProcVector[xv_ShmPutImage](client);
|
|
}
|
|
#else /* MITSHM */
|
|
#define SProcXvShmPutImage ProcXvShmPutImage
|
|
#endif
|
|
|
|
static int
|
|
SProcXvSelectVideoNotify(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvSelectVideoNotifyReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->drawable, n);
|
|
return XvProcVector[xv_SelectVideoNotify](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvSelectPortNotify(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvSelectPortNotifyReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
return XvProcVector[xv_SelectPortNotify](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvStopVideo(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvStopVideoReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
swapl(&stuff->drawable, n);
|
|
return XvProcVector[xv_StopVideo](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvSetPortAttribute(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvSetPortAttributeReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
swapl(&stuff->attribute, n);
|
|
swapl(&stuff->value, n);
|
|
return XvProcVector[xv_SetPortAttribute](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvGetPortAttribute(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvGetPortAttributeReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
swapl(&stuff->attribute, n);
|
|
return XvProcVector[xv_GetPortAttribute](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvQueryBestSize(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(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 XvProcVector[xv_QueryBestSize](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvQueryPortAttributes(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvQueryPortAttributesReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
return XvProcVector[xv_QueryPortAttributes](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvQueryImageAttributes(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvQueryImageAttributesReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
swapl(&stuff->id, n);
|
|
swaps(&stuff->width, n);
|
|
swaps(&stuff->height, n);
|
|
return XvProcVector[xv_QueryImageAttributes](client);
|
|
}
|
|
|
|
static int
|
|
SProcXvListImageFormats(ClientPtr client)
|
|
{
|
|
char n;
|
|
REQUEST(xvListImageFormatsReq);
|
|
swaps(&stuff->length, n);
|
|
swapl(&stuff->port, n);
|
|
return XvProcVector[xv_ListImageFormats](client);
|
|
}
|
|
|
|
static int (*SXvProcVector[xvNumRequests])(ClientPtr) = {
|
|
SProcXvQueryExtension,
|
|
SProcXvQueryAdaptors,
|
|
SProcXvQueryEncodings,
|
|
SProcXvGrabPort,
|
|
SProcXvUngrabPort,
|
|
SProcXvPutVideo,
|
|
SProcXvPutStill,
|
|
SProcXvGetVideo,
|
|
SProcXvGetStill,
|
|
SProcXvStopVideo,
|
|
SProcXvSelectVideoNotify,
|
|
SProcXvSelectPortNotify,
|
|
SProcXvQueryBestSize,
|
|
SProcXvSetPortAttribute,
|
|
SProcXvGetPortAttribute,
|
|
SProcXvQueryPortAttributes,
|
|
SProcXvListImageFormats,
|
|
SProcXvQueryImageAttributes,
|
|
SProcXvPutImage,
|
|
SProcXvShmPutImage,
|
|
};
|
|
|
|
_X_EXPORT int
|
|
SProcXvDispatch(ClientPtr client)
|
|
{
|
|
REQUEST(xReq);
|
|
|
|
UpdateCurrentTime();
|
|
|
|
if (stuff->data > xvNumRequests) {
|
|
SendErrorToClient(client, XvReqCode, stuff->data, 0, BadRequest);
|
|
return(BadRequest);
|
|
}
|
|
|
|
return SXvProcVector[stuff->data](client);
|
|
}
|
|
|
|
#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, DixWriteAccess)))
|
|
return BadDrawable;
|
|
|
|
if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->port, XvXRTPort, DixReadAccess)))
|
|
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, DixReadAccess)))
|
|
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, DixWriteAccess)))
|
|
return BadDrawable;
|
|
|
|
if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->gc, XRT_GC, DixReadAccess)))
|
|
return BadGC;
|
|
|
|
if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->port, XvXRTPort, DixReadAccess)))
|
|
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;
|
|
}
|
|
#else
|
|
#define XineramaXvShmPutImage ProcXvShmPutImage
|
|
#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, DixWriteAccess)))
|
|
return BadDrawable;
|
|
|
|
if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->gc, XRT_GC, DixReadAccess)))
|
|
return BadGC;
|
|
|
|
if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->port, XvXRTPort, DixReadAccess)))
|
|
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, DixWriteAccess)))
|
|
return BadDrawable;
|
|
|
|
if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->gc, XRT_GC, DixReadAccess)))
|
|
return BadGC;
|
|
|
|
if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->port, XvXRTPort, DixReadAccess)))
|
|
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, DixWriteAccess)))
|
|
return BadDrawable;
|
|
|
|
if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->gc, XRT_GC, DixReadAccess)))
|
|
return BadGC;
|
|
|
|
if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
|
|
client, stuff->port, XvXRTPort, DixReadAccess)))
|
|
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)dixLookupPrivate(&screen0->devPrivates,
|
|
XvGetScreenKey());
|
|
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)dixLookupPrivate(&pScreen->devPrivates,
|
|
XvGetScreenKey());
|
|
/* 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;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* munge the dispatch vector */
|
|
XvProcVector[xv_PutVideo] = XineramaXvPutVideo;
|
|
XvProcVector[xv_PutStill] = XineramaXvPutStill;
|
|
XvProcVector[xv_StopVideo] = XineramaXvStopVideo;
|
|
XvProcVector[xv_SetPortAttribute] = XineramaXvSetPortAttribute;
|
|
XvProcVector[xv_PutImage] = XineramaXvPutImage;
|
|
XvProcVector[xv_ShmPutImage] = XineramaXvShmPutImage;
|
|
}
|
|
#endif /* PANORAMIX */
|
|
|
|
void
|
|
XvResetProcVector(void)
|
|
{
|
|
#ifdef PANORAMIX
|
|
XvProcVector[xv_PutVideo] = ProcXvPutVideo;
|
|
XvProcVector[xv_PutStill] = ProcXvPutStill;
|
|
XvProcVector[xv_StopVideo] = ProcXvStopVideo;
|
|
XvProcVector[xv_SetPortAttribute] = ProcXvSetPortAttribute;
|
|
XvProcVector[xv_PutImage] = ProcXvPutImage;
|
|
XvProcVector[xv_ShmPutImage] = ProcXvShmPutImage;
|
|
#endif
|
|
}
|