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authormarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
commit4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (patch)
treec1e02b9d3509aa97703aa4b540d4cd22ec4600ed /xorg-server/hw/xgl/xglxv.c
parentdc3c299dd0995549e2a6973ca0f25b254afd38a5 (diff)
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Added xorg-server-1.6.2.tar.gz
Diffstat (limited to 'xorg-server/hw/xgl/xglxv.c')
-rw-r--r--xorg-server/hw/xgl/xglxv.c634
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