211 lines
4.9 KiB
C
Executable File
211 lines
4.9 KiB
C
Executable File
/*
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*Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
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*
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*Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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*"Software"), to deal in the Software without restriction, including
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*without limitation the rights to use, copy, modify, merge, publish,
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*distribute, sublicense, and/or sell copies of the Software, and to
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*permit persons to whom the Software is furnished to do so, subject to
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*the following conditions:
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*
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*The above copyright notice and this permission notice shall be
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*included in all copies or substantial portions of the Software.
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*
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*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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*NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
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*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*Except as contained in this notice, the name of Harold L Hunt II
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*shall not be used in advertising or otherwise to promote the sale, use
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*or other dealings in this Software without prior written authorization
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*from Harold L Hunt II.
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*
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* Authors: Harold L Hunt II
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*/
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#ifdef HAVE_XWIN_CONFIG_H
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#include <xwin-config.h>
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#endif
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#include "win.h"
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#include <X11/extensions/Xv.h>
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#include <X11/extensions/Xvproto.h>
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void
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winInitVideo (ScreenPtr pScreen);
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/*
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* winInitVideo - Initialize support for the X Video (Xv) Extension.
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*/
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void
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winInitVideo (ScreenPtr pScreen)
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{
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winScreenPriv(pScreen);
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winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
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if (pScreenInfo->dwBPP > 8)
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{
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}
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}
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#if 0
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#include "../xfree86/common/xf86.h"
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#include "../Xext/xvdix.h"
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#include "../xfree86/common/xf86xv.h"
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#include <X11/extensions/Xv.h>
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#endif
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#include "win.h"
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#if 0
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/* client libraries expect an encoding */
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static XF86VideoEncodingRec DummyEncoding[1] =
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{
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{
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0,
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"XV_IMAGE",
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IMAGE_MAX_WIDTH, IMAGE_MAX_HEIGHT,
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{1, 1}
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}
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};
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#define NUM_FORMATS 3
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static XF86VideoFormatRec Formats[NUM_FORMATS] =
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{
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{15, TrueColor}, {16, TrueColor}, {24, TrueColor}
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};
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#define NUM_ATTRIBUTES 3
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static XF86AttributeRec Attributes[NUM_ATTRIBUTES] =
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{
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{XvSettable | XvGettable, 0, (1 << 24) - 1, "XV_COLORKEY"},
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{XvSettable | XvGettable, -128, 127, "XV_BRIGHTNESS"},
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{XvSettable | XvGettable, 0, 255, "XV_CONTRAST"}
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};
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#define NUM_IMAGES 4
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static XF86ImageRec Images[NUM_IMAGES] =
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{
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XVIMAGE_YUY2,
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XVIMAGE_YV12,
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XVIMAGE_I420,
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XVIMAGE_UYVY
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};
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/*
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* winInitVideo - Initialize support for the X Video (Xv) Extension.
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*/
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void
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winInitVideo (ScreenPtr pScreen)
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{
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winScreenPriv(pScreen);
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winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
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XF86VideoAdaptorPtr newAdaptor = NULL;
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if (pScreenInfo->dwBPP > 8)
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{
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newAdaptor = I810SetupImageVideo (pScreen);
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I810InitOffscreenImages (pScreen);
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}
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xf86XVScreenInit (pScreen, adaptors, 1);
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}
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static XF86VideoAdaptorPtr
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winSetupImageVideo (ScreenPtr pScreen)
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{
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ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
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#if 0
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I810Ptr pI810 = I810PTR(pScrn);
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#endif
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XF86VideoAdaptorPtr adapt;
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if (!(adapt = xcalloc (1, sizeof(XF86VideoAdaptorRec))))
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return NULL;
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adapt->type = XvWindowMask | XvInputMask | XvImageMask;
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adapt->flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT;
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adapt->name = PROJECT_NAME " Video Overlay";
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adapt->nEncodings = 1;
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adapt->pEncodings = DummyEncoding;
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adapt->nFormats = NUM_FORMATS;
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adapt->pFormats = Formats;
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adapt->nPorts = 1;
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adapt->pPortPrivates = NULL;
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adapt->pPortPrivates[0].ptr = NULL;
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adapt->pAttributes = Attributes;
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adapt->nImages = NUM_IMAGES;
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adapt->nAttributes = NUM_ATTRIBUTES;
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adapt->pImages = Images;
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adapt->PutVideo = NULL;
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adapt->PutStill = NULL;
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adapt->GetVideo = NULL;
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adapt->GetStill = NULL;
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#if 0
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adapt->StopVideo = I810StopVideo;
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adapt->SetPortAttribute = I810SetPortAttribute;
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adapt->GetPortAttribute = I810GetPortAttribute;
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adapt->QueryBestSize = I810QueryBestSize;
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adapt->PutImage = I810PutImage;
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adapt->QueryImageAttributes = I810QueryImageAttributes;
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#endif
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#if 0
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pPriv->colorKey = pI810->colorKey & ((1 << pScrn->depth) - 1);
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#endif
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pPriv->videoStatus = 0;
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pPriv->brightness = 0;
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pPriv->contrast = 64;
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pPriv->linear = NULL;
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pPriv->currentBuf = 0;
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#if 0
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/* gotta uninit this someplace */
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REGION_NULL(pScreen, &pPriv->clip);
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#endif
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#if 0
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pI810->adaptor = adapt;
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pI810->BlockHandler = pScreen->BlockHandler;
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pScreen->BlockHandler = I810BlockHandler;
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#endif
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#if 0
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xvBrightness = MAKE_ATOM("XV_BRIGHTNESS");
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xvContrast = MAKE_ATOM("XV_CONTRAST");
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xvColorKey = MAKE_ATOM("XV_COLORKEY");
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#endif
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#if 0
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I810ResetVideo(pScrn);
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#endif
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return adapt;
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}
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#endif
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