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