diff options
Diffstat (limited to 'xorg-server/hw/xgl/xglxv.c')
| -rw-r--r-- | xorg-server/hw/xgl/xglxv.c | 634 |
1 files changed, 0 insertions, 634 deletions
diff --git a/xorg-server/hw/xgl/xglxv.c b/xorg-server/hw/xgl/xglxv.c deleted file mode 100644 index 353f9b3bb..000000000 --- a/xorg-server/hw/xgl/xglxv.c +++ /dev/null @@ -1,634 +0,0 @@ -/* - * Copyright © 2005 Novell, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without - * fee, provided that the above copyright notice appear in all copies - * and that both that copyright notice and this permission notice - * appear in supporting documentation, and that the name of - * Novell, Inc. not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior permission. - * Novell, Inc. makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN - * NO EVENT SHALL NOVELL, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS - * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION - * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Authors: David Reveman <davidr@novell.com> - * Matthias Hopf <mhopf@suse.de> - */ - -#include "xgl.h" - -#ifdef XV - -#include "xvdix.h" -#include "gcstruct.h" -#include "dixstruct.h" - -#include <X11/extensions/Xv.h> -#include <X11/extensions/Xvproto.h> - -static DevPrivateKey xglXvScreenKey; -static unsigned long portResource = 0; - -#define XGL_GET_XV_SCREEN(pScreen) ((XvScreenPtr) \ - dixLookupPrivate(&(pScreen)->devPrivates, xglXvScreenKey)) - -#define XGL_XV_SCREEN(pScreen) \ - XvScreenPtr pXvScreen = XGL_GET_XV_SCREEN (pScreen) - -#define XGL_GET_XV_SCREEN_PRIV(pScreen) \ - ((xglXvScreenPtr) (GET_XV_SCREEN (pScreen)->devPriv.ptr)) - -#define XGL_XV_SCREEN_PRIV(pScreen) \ - xglXvScreenPtr pXvScreenPriv = XGL_GET_XV_SCREEN_PRIV (pScreen) - -#define XGL_GET_XV_PORT_PRIV(pPort) \ - ((xglXvPortPtr) ((pPort)->devPriv.ptr)) - -#define XGL_XV_PORT_PRIV(pPort) \ - xglXvPortPtr pPortPriv = XGL_GET_XV_PORT_PRIV (pPort) - -#define XGL_XV_NUM_PORTS 32 - -#define XGL_XV_IMAGE_MAX_WIDTH 2048 -#define XGL_XV_IMAGE_MAX_HEIGHT 2048 - -static XvImageRec xvImages[] = { - { - GLITZ_FOURCC_YUY2, XvYUV, BITMAP_BIT_ORDER, - { - 'Y','U','Y','2', - 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, - 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 - }, - 16, XvPacked, 1, - 0, 0, 0, 0, - 8, 8, 8, 1, 2, 2, 1, 1, 1, - { - 'Y', 'U', 'Y', 'V', - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 - }, - XvTopToBottom - }, { - GLITZ_FOURCC_YV12, XvYUV, BITMAP_BIT_ORDER, - { - 'Y', 'V', '1', '2', - 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, - 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 - }, - 12, XvPlanar, 3, - 0, 0, 0, 0, - 8, 8, 8, 1, 2, 2, 1, 2, 2, - { - 'Y', 'V', 'U', 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 - }, - XvTopToBottom - }, { - GLITZ_FOURCC_RGB, XvRGB, BITMAP_BIT_ORDER, - { - 0x03, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, - 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 - }, - 32, XvPacked, 1, - 24, 0xff0000, 0xff00, 0xff, - 0, 0, 0, 0, 0, 0, 0, 0, 0, - { - 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 - }, - XvTopToBottom - } -}; - -static struct _xglXvFormat { - CARD32 format; - glitz_fourcc_t fourcc; - xglPixelFormatRec pixel; -} xglXvFormat[XGL_XV_FORMAT_NUM] = { - { - PICT_yuy2, - GLITZ_FOURCC_YUY2, - { - 16, 6, - { - 16, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - } - } - }, { - PICT_yv12, - GLITZ_FOURCC_YV12, - { - 12, 4, - { - 12, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - } - } - }, { - PICT_x8r8g8b8, - GLITZ_FOURCC_RGB, - { - 24, 8, - { - 32, - 0x00000000, - 0x00ff0000, - 0x0000ff00, - 0x000000ff, - } - } - } -}; - -static int -xglXvQueryAdaptors (ScreenPtr pScreen, - XvAdaptorPtr *pAdaptors, - int *nAdaptors) -{ - XGL_XV_SCREEN (pScreen); - - *nAdaptors = pXvScreen->nAdaptors; - *pAdaptors = pXvScreen->pAdaptors; - - return Success; -} - -static int -xglXvAllocatePort (unsigned long port, - XvPortPtr pPort, - XvPortPtr *ppPort) -{ - *ppPort = pPort; - - return Success; -} - -static int -xglXvFreePort (XvPortPtr pPort) -{ - XGL_XV_PORT_PRIV (pPort); - - if (pPortPriv->pDst) - { - FreePicture ((pointer) pPortPriv->pDst, 0); - pPortPriv->pDst = (PicturePtr) 0; - } - - if (pPortPriv->pSrc) - { - FreePicture ((pointer) pPortPriv->pSrc, 0); - pPortPriv->pSrc = (PicturePtr) 0; - } - - if (pPortPriv->pPixmap) - { - ScreenPtr pScreen; - - pScreen = pPortPriv->pPixmap->drawable.pScreen; - (*pScreen->DestroyPixmap) (pPortPriv->pPixmap); - pPortPriv->pPixmap = (PixmapPtr) 0; - } - - return Success; -} - -static int -xglXvQueryBestSize (ClientPtr client, - XvPortPtr pPort, - CARD8 motion, - CARD16 srcWidth, - CARD16 srcHeight, - CARD16 dstWidth, - CARD16 dstHeight, - unsigned int *pWidth, - unsigned int *pHeight) -{ - *pWidth = dstWidth; - *pHeight = dstHeight; - - return Success; -} - -static int -xglXvStopVideo (ClientPtr client, - XvPortPtr pPort, - DrawablePtr pDrawable) -{ - xglXvFreePort (pPort); - - return Success; -} - -static int -xglXvPutImage (ClientPtr client, - DrawablePtr pDrawable, - XvPortPtr pPort, - GCPtr pGC, - INT16 srcX, - INT16 srcY, - CARD16 srcWidth, - CARD16 srcHeight, - INT16 dstX, - INT16 dstY, - CARD16 dstWidth, - CARD16 dstHeight, - XvImagePtr pImage, - unsigned char *data, - Bool sync, - CARD16 width, - CARD16 height) -{ - ScreenPtr pScreen = pDrawable->pScreen; - PictTransform transform; - int depth, bpp; - CARD32 format; - - XGL_SCREEN_PRIV (pScreen); - XGL_XV_PORT_PRIV (pPort); - XGL_DRAWABLE_PIXMAP (pDrawable); - XGL_PIXMAP_PRIV (pPixmap); - - switch (pImage->id) { - case GLITZ_FOURCC_YUY2: - bpp = depth = 16; - format = PICT_yuy2; - break; - case GLITZ_FOURCC_YV12: - depth = bpp = 12; - format = PICT_yv12; - break; - case GLITZ_FOURCC_RGB: - depth = 24; - bpp = 32; - format = PICT_x8r8g8b8; - break; - default: - return BadImplementation; - } - - pPort->pDraw = pDrawable; - - if (!pPortPriv->pPixmap) - { - pPortPriv->pPixmap = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, 0); - if (!pPortPriv->pPixmap) - return BadAlloc; - } - - (*pScreen->ModifyPixmapHeader) (pPortPriv->pPixmap, - srcWidth, srcHeight, - depth, bpp, -1, (pointer) data); - - XGL_GET_PIXMAP_PRIV (pPortPriv->pPixmap)->stride = -srcWidth; - - pPortPriv->pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER; - - if (!pPortPriv->pSrc || pPortPriv->pSrc->format != format) - { - PictFormatPtr pFormat; - int error; - static XID value = RepeatPad; - - pFormat = PictureMatchFormat (pScreen, depth, format); - if (!pFormat) - return BadImplementation; - - if (pPortPriv->pSrc) - FreePicture ((pointer) pPortPriv->pSrc, 0); - - pPortPriv->pSrc = CreatePicture (0, &pPortPriv->pPixmap->drawable, - pFormat, CPRepeat, &value, - serverClient, &error); - if (!pPortPriv->pSrc) - { - xglXvFreePort (pPort); - return error; - } - - SetPictureFilter (pPortPriv->pSrc, - FilterBilinear, strlen (FilterBilinear), - 0, 0); - } - - if (!pPortPriv->pDst || pPortPriv->pDst->pDrawable != pDrawable) - { - PictFormatPtr pFormat = 0; - int i, error; - - for (i = 0; i < pScreen->numVisuals; i++) - { - if (pScreen->visuals[i].nplanes == pDrawable->depth) - { - pFormat = PictureMatchVisual (pScreen, pDrawable->depth, - &pScreen->visuals[i]); - break; - } - } - - if (!pFormat) - return BadImplementation; - - if (pPortPriv->pDst) - FreePicture ((pointer) pPortPriv->pDst, 0); - - pPortPriv->pDst = CreatePicture (0, pDrawable, - pFormat, 0, 0, serverClient, - &error); - if (!pPortPriv->pDst) - { - xglXvFreePort (pPort); - return error; - } - } - - transform.matrix[0][0] = ((srcWidth << 16) + (dstWidth >> 1)) - / dstWidth; - transform.matrix[0][1] = 0; - transform.matrix[0][2] = 0; - - /* flip Y */ - transform.matrix[1][0] = 0; - transform.matrix[1][1] = -((srcHeight << 16) + (dstHeight >> 1)) - / dstHeight; - transform.matrix[1][2] = (srcHeight << 16); - - transform.matrix[2][0] = 0; - transform.matrix[2][1] = 0; - transform.matrix[2][2] = 1 << 16; - - SetPictureTransform (pPortPriv->pSrc, &transform); - - if (pPixmap != pScreenPriv->pScreenPixmap && !pPixmapPriv->target) - xglEnablePixmapAccel (pPixmap, &pScreenPriv->accel.xv); - - CompositePicture (PictOpSrc, - pPortPriv->pSrc, - (PicturePtr) 0, - pPortPriv->pDst, - srcX, srcY, - 0, 0, - dstX, dstY, - dstWidth, dstHeight); - - return Success; -} - -static int -xglXvQueryImageAttributes (ClientPtr client, - XvPortPtr pPort, - XvImagePtr pImage, - CARD16 *width, - CARD16 *height, - int *pitches, - int *offsets) -{ - if (*width > XGL_XV_IMAGE_MAX_WIDTH) - *width = XGL_XV_IMAGE_MAX_WIDTH; - - if (*height > XGL_XV_IMAGE_MAX_HEIGHT) - *height = XGL_XV_IMAGE_MAX_HEIGHT; - - *width = (*width + 7) & ~7; - - switch (pImage->id) { - case GLITZ_FOURCC_YUY2: - if (offsets) - offsets[0] = 0; - - if (pitches) - pitches[0] = *width * 2; - - return *width * *height * 2; - case GLITZ_FOURCC_YV12: - *height = (*height + 1) & ~1; - - if (offsets) - { - offsets[0] = 0; - offsets[1] = *width * *height; - offsets[2] = *width * *height + (*width >> 1) * (*height >> 1); - } - - if (pitches) - { - pitches[0] = *width; - pitches[1] = pitches[2] = *width >> 1; - } - - return *width * *height + (*width >> 1) * *height; - case GLITZ_FOURCC_RGB: - if (offsets) - offsets[0] = 0; - - if (pitches) - pitches[0] = *width * 4; - - return *width * *height * 4; - default: - return 0; - } -} - -static void -xglXvFreeAdaptor (XvAdaptorPtr pAdaptor) -{ - xfree (pAdaptor->pEncodings); - xfree (pAdaptor->pFormats); - - if (pAdaptor->pPorts) - xfree (pAdaptor->pPorts); -} - -static Bool -xglXvInitAdaptors (ScreenPtr pScreen) -{ - XvAdaptorPtr pAdaptor; - xglXvPortPtr pPortPriv; - XvPortPtr pPort; - XvFormatPtr pFormat; - XvEncodingPtr pEncoding; - int i; - - XGL_XV_SCREEN (pScreen); - - pXvScreen->nAdaptors = 0; - pXvScreen->pAdaptors = NULL; - - pAdaptor = xcalloc (1, sizeof (XvAdaptorRec)); - if (!pAdaptor) - return FALSE; - - pAdaptor->type = XvInputMask | XvImageMask; - pAdaptor->pScreen = pScreen; - - pAdaptor->ddAllocatePort = xglXvAllocatePort; - pAdaptor->ddFreePort = xglXvFreePort; - pAdaptor->ddStopVideo = xglXvStopVideo; - pAdaptor->ddPutImage = xglXvPutImage; - pAdaptor->ddQueryBestSize = xglXvQueryBestSize; - pAdaptor->ddQueryImageAttributes = xglXvQueryImageAttributes; - - pAdaptor->name = "Xgl Generic Texture Video"; - - pEncoding = xcalloc (1, sizeof (XvEncodingRec)); - if (!pEncoding) - return FALSE; - - pEncoding->id = 0; - pEncoding->pScreen = pScreen; - pEncoding->name = "XV_IMAGE"; - - pEncoding->width = XGL_XV_IMAGE_MAX_WIDTH; - pEncoding->height = XGL_XV_IMAGE_MAX_HEIGHT; - - pEncoding->rate.numerator = 1; - pEncoding->rate.denominator = 1; - - pAdaptor->nEncodings = 1; - pAdaptor->pEncodings = pEncoding; - - pAdaptor->nImages = sizeof (xvImages) / sizeof (XvImageRec); - pAdaptor->pImages = xvImages; - - /* TODO: Currently no attributes */ - pAdaptor->nAttributes = 0; - pAdaptor->pAttributes = 0; - - pFormat = xcalloc (pScreen->numVisuals, sizeof (XvFormatRec)); - if (!pFormat) - return FALSE; - - for (i = 0; i < pScreen->numVisuals; i++) - { - pFormat[i].depth = pScreen->visuals[i].nplanes; - pFormat[i].visual = pScreen->visuals[i].vid; - } - - /* All visuals allowed */ - pAdaptor->nFormats = pScreen->numVisuals; - pAdaptor->pFormats = pFormat; - - pPort = xcalloc (XGL_XV_NUM_PORTS, - sizeof (XvPortRec) + sizeof (xglXvPortRec)); - pPortPriv = (xglXvPortPtr) (pPort + XGL_XV_NUM_PORTS); - if (!pPort) - return FALSE; - - for (i = 0; i < XGL_XV_NUM_PORTS; i++) - { - pPort[i].id = FakeClientID (0); - if (!pPort[i].id) - return FALSE; - - if (!AddResource (pPort[i].id, portResource, &pPort[i])) - return FALSE; - - pPort[i].pAdaptor = pAdaptor; - pPort[i].pNotify = (XvPortNotifyPtr) 0; - pPort[i].pDraw = (DrawablePtr) 0; - pPort[i].client = (ClientPtr) 0; - pPort[i].grab.client = (ClientPtr) 0; - pPort[i].time = currentTime; - pPort[i].devPriv.ptr = pPortPriv + i; - } - - pAdaptor->nPorts = XGL_XV_NUM_PORTS; - pAdaptor->pPorts = pPort; - pAdaptor->base_id = pPort->id; - - pXvScreen->pAdaptors = pAdaptor; - pXvScreen->nAdaptors = 1; - - return TRUE; -} - -static Bool -xglXvCloseScreen (int i, ScreenPtr pScreen) -{ - int j; - - XGL_XV_SCREEN (pScreen); - - for (j = 0; j < pXvScreen->nAdaptors; j++) - xglXvFreeAdaptor (&pXvScreen->pAdaptors[j]); - - if (pXvScreen->pAdaptors) - xfree (pXvScreen->pAdaptors); - - return TRUE; -} - -Bool -xglXvScreenInit (ScreenPtr pScreen) -{ - XvScreenPtr pXvScreen; - xglVisualPtr v; - int i, status, vid = 0; - - XGL_SCREEN_PRIV (pScreen); - - status = XvScreenInit (pScreen); - if (status != Success) - return FALSE; - - xglXvScreenKey = XvGetScreenKey (); - portResource = XvGetRTPort (); - - pXvScreen = XGL_GET_XV_SCREEN (pScreen); - - /* Anyone initializing the Xv layer must provide these two. - The Xv di layer calls them without even checking if they exist! */ - pXvScreen->ddCloseScreen = xglXvCloseScreen; - pXvScreen->ddQueryAdaptors = xglXvQueryAdaptors; - - pXvScreen->devPriv.ptr = (pointer) 0; - - if (!xglXvInitAdaptors (pScreen)) - return FALSE; - - for (v = pScreenPriv->pVisual; v; v = v->next) - { - if (v->vid > vid) - vid = v->vid; - } - - memset (pScreenPriv->pXvVisual, 0, sizeof (pScreenPriv->pXvVisual)); - - for (i = 0; i < XGL_XV_FORMAT_NUM; i++) - { - glitz_format_t templ; - - templ.color.fourcc = xglXvFormat[i].fourcc; - - pScreenPriv->pXvVisual[i].vid = ++vid; - pScreenPriv->pXvVisual[i].pPixel = &xglXvFormat[i].pixel; - pScreenPriv->pXvVisual[i].format.surface = - glitz_find_format (pScreenPriv->drawable, - GLITZ_FORMAT_FOURCC_MASK, - &templ, 0); - } - - return TRUE; -} - -#endif |