diff options
Diffstat (limited to 'xorg-server/hw/xgl/xglcompose.c')
| -rw-r--r-- | xorg-server/hw/xgl/xglcompose.c | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/xorg-server/hw/xgl/xglcompose.c b/xorg-server/hw/xgl/xglcompose.c deleted file mode 100644 index 34f7a0c43..000000000 --- a/xorg-server/hw/xgl/xglcompose.c +++ /dev/null @@ -1,281 +0,0 @@ -/* - * Copyright © 2004 David Reveman - * - * 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 - * David Reveman not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior permission. - * David Reveman makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * DAVID REVEMAN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN - * NO EVENT SHALL DAVID REVEMAN 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. - * - * Author: David Reveman <davidr@novell.com> - */ - -#include "xgl.h" - -#ifdef RENDER - -static glitz_operator_t xglOperators[] = { - GLITZ_OPERATOR_CLEAR, - GLITZ_OPERATOR_SRC, - GLITZ_OPERATOR_DST, - GLITZ_OPERATOR_OVER, - GLITZ_OPERATOR_OVER_REVERSE, - GLITZ_OPERATOR_IN, - GLITZ_OPERATOR_IN_REVERSE, - GLITZ_OPERATOR_OUT, - GLITZ_OPERATOR_OUT_REVERSE, - GLITZ_OPERATOR_ATOP, - GLITZ_OPERATOR_ATOP_REVERSE, - GLITZ_OPERATOR_XOR, - GLITZ_OPERATOR_ADD -}; - -#define NUM_XGL_OPERATORS \ - (sizeof (xglOperators) / sizeof (xglOperators[0])) - -#define XGL_OPERATOR(op) (xglOperators[op]) - -#define XGL_GET_SOURCE_PICTURE(pPicture, outSurface) \ - (outSurface) = ((pPicture)->pDrawable) ? \ - XGL_GET_PIXMAP_PRIV ((PixmapPtr) (pPicture)->pDrawable)->surface : \ - (glitz_surface_t *) (pPicture)->pSourcePict->source.devPrivate.ptr - -Bool -xglCompositeGeneral (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - xglGeometryPtr pGeometry, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - ScreenPtr pScreen = pDst->pDrawable->pScreen; - INT16 xOff, yOff; - glitz_surface_t *src, *mask = NULL, *dst; - int dstXoff, dstYoff; - RegionRec region; - BoxPtr pBox, pExt; - int nBox; - - if (pDst->alphaMap) - return FALSE; - - if (op >= NUM_XGL_OPERATORS) - return FALSE; - - if (pSrc->pDrawable) - { - if (pSrc->pDrawable->type != DRAWABLE_PIXMAP) - return FALSE; - - if (pSrc->pDrawable->bitsPerPixel == 1) - return FALSE; - } - - if (pMask) - { - if (pMask->pDrawable) - { - if (pMask->pDrawable->type != DRAWABLE_PIXMAP) - return FALSE; - - if (pSrc->pDrawable == pMask->pDrawable && pSrc != pMask) - return FALSE; - } - } - - if (!xglPrepareTarget (pDst->pDrawable)) - return FALSE; - - if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, - xSrc, ySrc, xMask, yMask, - xDst, yDst, width, height)) - return TRUE; - - pBox = REGION_RECTS (®ion); - nBox = REGION_NUM_RECTS (®ion); - pExt = REGION_EXTENTS (pScreen, ®ion); - - XGL_GET_DRAWABLE (pDst->pDrawable, dst, dstXoff, dstYoff); - - if (!xglSyncPicture (pScreen, pSrc, - pExt->x1 + xSrc - xDst, - pExt->y1 + ySrc - yDst, - pExt->x2 - pExt->x1, - pExt->y2 - pExt->y1, - &xOff, &yOff)) - { - REGION_UNINIT (pScreen, ®ion); - return FALSE; - } - - xSrc -= xOff; - ySrc -= yOff; - - XGL_GET_SOURCE_PICTURE (pSrc, src); - - if (pMask) - { - /* bitmap as mask */ - if (pMask->pDrawable && pMask->pDrawable->bitsPerPixel == 1) - { - if (pGeometry) - { - REGION_UNINIT (pScreen, ®ion); - return FALSE; - } - - pGeometry = xglPixmapToGeometry ((PixmapPtr) pMask->pDrawable, - xDst - xMask, - yDst - yMask); - if (!pGeometry) - { - REGION_UNINIT (pScreen, ®ion); - return FALSE; - } - } - else - { - if (!xglSyncPicture (pScreen, pMask, - pExt->x1 + xMask - xDst, - pExt->y1 + yMask - yDst, - pExt->x2 - pExt->x1, - pExt->y2 - pExt->y1, - &xOff, &yOff)) - { - REGION_UNINIT (pScreen, ®ion); - return FALSE; - } - - xMask -= xOff; - yMask -= yOff; - - XGL_GET_SOURCE_PICTURE (pMask, mask); - } - } - - if (!pGeometry) - { - if (!pSrc->transform && pSrc->filter != PictFilterConvolution) - { - if (pSrc->pDrawable && pSrc->repeatType == RepeatNormal) - { - XGL_PIXMAP_PRIV ((PixmapPtr) pSrc->pDrawable); - - /* tile */ - if (!pPixmapPriv->acceleratedTile) - { - pGeometry = - xglTiledBoxGeometry ((PixmapPtr) pSrc->pDrawable, - xSrc - xDst, ySrc - yDst, - pBox, nBox); - if (!pGeometry) - { - REGION_UNINIT (pScreen, ®ion); - return FALSE; - } - - pBox = pExt; - nBox = 1; - } - } - else - { - /* copy */ - if (op == PictOpSrc && !mask) - { - if (xglCopy (pSrc->pDrawable, - pDst->pDrawable, - xSrc - xDst, - ySrc - yDst, - pBox, - nBox)) - { - REGION_UNINIT (pScreen, ®ion); - return TRUE; - } - } - } - } - - if (nBox > 1) - { - pGeometry = xglGetScratchVertexGeometry (pScreen, 4 * nBox); - - GEOMETRY_ADD_BOX (pScreen, pGeometry, pBox, nBox); - - pBox = pExt; - } - - xSrc += pBox->x1 - xDst; - ySrc += pBox->y1 - yDst; - - if (pMask) - { - xMask += pBox->x1 - xDst; - yMask += pBox->y1 - yDst; - } - - xDst = pBox->x1; - yDst = pBox->y1; - - width = pBox->x2 - pBox->x1; - height = pBox->y2 - pBox->y1; - } - else - { - glitz_surface_set_clip_region (dst, - dstXoff, dstYoff, - (glitz_box_t *) pBox, nBox); - } - - if (pGeometry) - { - GEOMETRY_TRANSLATE (pGeometry, dstXoff, dstYoff); - - if (!GEOMETRY_ENABLE (pGeometry, dst)) - { - REGION_UNINIT (pScreen, ®ion); - return FALSE; - } - } - else - GEOMETRY_DISABLE (dst); - - glitz_composite (XGL_OPERATOR (op), - src, mask, dst, - xSrc, ySrc, - xMask, yMask, - xDst + dstXoff, yDst + dstYoff, - width, height); - - glitz_surface_set_clip_region (dst, 0, 0, NULL, 0); - - REGION_UNINIT (pScreen, ®ion); - - if (glitz_surface_get_status (dst)) - return FALSE; - - return TRUE; -} - -#endif |