diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xwin/winvideo.c')
| -rwxr-xr-x | nx-X11/programs/Xserver/hw/xwin/winvideo.c | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xwin/winvideo.c b/nx-X11/programs/Xserver/hw/xwin/winvideo.c new file mode 100755 index 000000000..529ca76d3 --- /dev/null +++ b/nx-X11/programs/Xserver/hw/xwin/winvideo.c @@ -0,0 +1,210 @@ +/* + *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 = xcalloc (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 */ + REGION_NULL(pScreen, &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 |