From dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 12 Sep 2011 11:27:51 +0200 Subject: Synchronised line endinge with release branch --- xorg-server/fb/fbtrap.c | 430 ++++++++++++++++++++++++------------------------ 1 file changed, 215 insertions(+), 215 deletions(-) (limited to 'xorg-server/fb/fbtrap.c') diff --git a/xorg-server/fb/fbtrap.c b/xorg-server/fb/fbtrap.c index 9c2bcd516..0b5a6382e 100644 --- a/xorg-server/fb/fbtrap.c +++ b/xorg-server/fb/fbtrap.c @@ -1,215 +1,215 @@ -/* - * Copyright © 2004 Keith Packard - * - * 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 Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD 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. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include "fb.h" - -#include "picturestr.h" -#include "mipict.h" -#include "fbpict.h" -#include "damage.h" - -void -fbAddTraps (PicturePtr pPicture, - INT16 x_off, - INT16 y_off, - int ntrap, - xTrap *traps) -{ - pixman_image_t *image; - int dst_xoff, dst_yoff; - - if (!(image = image_from_pict (pPicture, FALSE, &dst_xoff, &dst_yoff))) - return; - - pixman_add_traps (image, x_off + dst_xoff, y_off + dst_yoff, - ntrap, (pixman_trap_t *)traps); - - free_pixman_pict (pPicture, image); -} - -void -fbRasterizeTrapezoid (PicturePtr pPicture, - xTrapezoid *trap, - int x_off, - int y_off) -{ - pixman_image_t *image; - int dst_xoff, dst_yoff; - - if (!(image = image_from_pict (pPicture, FALSE, &dst_xoff, &dst_yoff))) - return; - - pixman_rasterize_trapezoid (image, (pixman_trapezoid_t *)trap, - x_off + dst_xoff, - y_off + dst_yoff); - - free_pixman_pict (pPicture, image); -} - -void -fbAddTriangles (PicturePtr pPicture, - INT16 x_off, - INT16 y_off, - int ntri, - xTriangle *tris) -{ - pixman_image_t *image; - int dst_xoff, dst_yoff; - - if (!(image = image_from_pict (pPicture, FALSE, &dst_xoff, &dst_yoff))) - return; - - pixman_add_triangles (image, - dst_xoff + x_off, dst_yoff + y_off, - ntri, (pixman_triangle_t *)tris); - - free_pixman_pict (pPicture, image); -} - -typedef void (* CompositeShapesFunc) (pixman_op_t op, - pixman_image_t *src, - pixman_image_t *dst, - pixman_format_code_t mask_format, - int x_src, int y_src, - int x_dst, int y_dst, - int n_shapes, const uint8_t *shapes); - -static void -fbShapes (CompositeShapesFunc composite, - pixman_op_t op, - PicturePtr pSrc, - PicturePtr pDst, - PictFormatPtr maskFormat, - int16_t xSrc, - int16_t ySrc, - int nshapes, - int shape_size, - const uint8_t * shapes) -{ - pixman_image_t *src, *dst; - int src_xoff, src_yoff; - int dst_xoff, dst_yoff; - - miCompositeSourceValidate (pSrc); - - src = image_from_pict (pSrc, FALSE, &src_xoff, &src_yoff); - dst = image_from_pict (pDst, TRUE, &dst_xoff, &dst_yoff); - - if (src && dst) - { - pixman_format_code_t format; - - DamageRegionAppend (pDst->pDrawable, pDst->pCompositeClip); - - if (!maskFormat) - { - int i; - - if (pDst->polyEdge == PolyEdgeSharp) - format = PIXMAN_a1; - else - format = PIXMAN_a8; - - for (i = 0; i < nshapes; ++i) - { - composite (op, src, dst, format, - xSrc + src_xoff, - ySrc + src_yoff, - dst_xoff, - dst_yoff, - 1, shapes + i * shape_size); - } - } - else - { - switch (PICT_FORMAT_A (maskFormat->format)) - { - case 1: - format = PIXMAN_a1; - break; - - case 4: - format = PIXMAN_a4; - break; - - default: - case 8: - format = PIXMAN_a8; - break; - } - - composite (op, src, dst, format, - xSrc + src_xoff, - ySrc + src_yoff, - dst_xoff, - dst_yoff, - nshapes, shapes); - } - - DamageRegionProcessPending (pDst->pDrawable); - } - - free_pixman_pict (pSrc, src); - free_pixman_pict (pDst, dst); -} - -void -fbTrapezoids (CARD8 op, - PicturePtr pSrc, - PicturePtr pDst, - PictFormatPtr maskFormat, - INT16 xSrc, - INT16 ySrc, - int ntrap, - xTrapezoid *traps) -{ - xSrc -= (traps[0].left.p1.x >> 16); - ySrc -= (traps[0].left.p1.y >> 16); - - fbShapes ((CompositeShapesFunc)pixman_composite_trapezoids, - op, pSrc, pDst, maskFormat, - xSrc, ySrc, - ntrap, sizeof (xTrapezoid), (const uint8_t *)traps); -} - -void -fbTriangles (CARD8 op, - PicturePtr pSrc, - PicturePtr pDst, - PictFormatPtr maskFormat, - INT16 xSrc, - INT16 ySrc, - int ntris, - xTriangle *tris) -{ - xSrc -= (tris[0].p1.x >> 16); - ySrc -= (tris[0].p1.y >> 16); - - fbShapes ((CompositeShapesFunc)pixman_composite_triangles, - op, pSrc, pDst, maskFormat, - xSrc, ySrc, - ntris, sizeof (xTriangle), (const uint8_t *)tris); -} +/* + * Copyright © 2004 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +#include "fb.h" + +#include "picturestr.h" +#include "mipict.h" +#include "fbpict.h" +#include "damage.h" + +void +fbAddTraps (PicturePtr pPicture, + INT16 x_off, + INT16 y_off, + int ntrap, + xTrap *traps) +{ + pixman_image_t *image; + int dst_xoff, dst_yoff; + + if (!(image = image_from_pict (pPicture, FALSE, &dst_xoff, &dst_yoff))) + return; + + pixman_add_traps (image, x_off + dst_xoff, y_off + dst_yoff, + ntrap, (pixman_trap_t *)traps); + + free_pixman_pict (pPicture, image); +} + +void +fbRasterizeTrapezoid (PicturePtr pPicture, + xTrapezoid *trap, + int x_off, + int y_off) +{ + pixman_image_t *image; + int dst_xoff, dst_yoff; + + if (!(image = image_from_pict (pPicture, FALSE, &dst_xoff, &dst_yoff))) + return; + + pixman_rasterize_trapezoid (image, (pixman_trapezoid_t *)trap, + x_off + dst_xoff, + y_off + dst_yoff); + + free_pixman_pict (pPicture, image); +} + +void +fbAddTriangles (PicturePtr pPicture, + INT16 x_off, + INT16 y_off, + int ntri, + xTriangle *tris) +{ + pixman_image_t *image; + int dst_xoff, dst_yoff; + + if (!(image = image_from_pict (pPicture, FALSE, &dst_xoff, &dst_yoff))) + return; + + pixman_add_triangles (image, + dst_xoff + x_off, dst_yoff + y_off, + ntri, (pixman_triangle_t *)tris); + + free_pixman_pict (pPicture, image); +} + +typedef void (* CompositeShapesFunc) (pixman_op_t op, + pixman_image_t *src, + pixman_image_t *dst, + pixman_format_code_t mask_format, + int x_src, int y_src, + int x_dst, int y_dst, + int n_shapes, const uint8_t *shapes); + +static void +fbShapes (CompositeShapesFunc composite, + pixman_op_t op, + PicturePtr pSrc, + PicturePtr pDst, + PictFormatPtr maskFormat, + int16_t xSrc, + int16_t ySrc, + int nshapes, + int shape_size, + const uint8_t * shapes) +{ + pixman_image_t *src, *dst; + int src_xoff, src_yoff; + int dst_xoff, dst_yoff; + + miCompositeSourceValidate (pSrc); + + src = image_from_pict (pSrc, FALSE, &src_xoff, &src_yoff); + dst = image_from_pict (pDst, TRUE, &dst_xoff, &dst_yoff); + + if (src && dst) + { + pixman_format_code_t format; + + DamageRegionAppend (pDst->pDrawable, pDst->pCompositeClip); + + if (!maskFormat) + { + int i; + + if (pDst->polyEdge == PolyEdgeSharp) + format = PIXMAN_a1; + else + format = PIXMAN_a8; + + for (i = 0; i < nshapes; ++i) + { + composite (op, src, dst, format, + xSrc + src_xoff, + ySrc + src_yoff, + dst_xoff, + dst_yoff, + 1, shapes + i * shape_size); + } + } + else + { + switch (PICT_FORMAT_A (maskFormat->format)) + { + case 1: + format = PIXMAN_a1; + break; + + case 4: + format = PIXMAN_a4; + break; + + default: + case 8: + format = PIXMAN_a8; + break; + } + + composite (op, src, dst, format, + xSrc + src_xoff, + ySrc + src_yoff, + dst_xoff, + dst_yoff, + nshapes, shapes); + } + + DamageRegionProcessPending (pDst->pDrawable); + } + + free_pixman_pict (pSrc, src); + free_pixman_pict (pDst, dst); +} + +void +fbTrapezoids (CARD8 op, + PicturePtr pSrc, + PicturePtr pDst, + PictFormatPtr maskFormat, + INT16 xSrc, + INT16 ySrc, + int ntrap, + xTrapezoid *traps) +{ + xSrc -= (traps[0].left.p1.x >> 16); + ySrc -= (traps[0].left.p1.y >> 16); + + fbShapes ((CompositeShapesFunc)pixman_composite_trapezoids, + op, pSrc, pDst, maskFormat, + xSrc, ySrc, + ntrap, sizeof (xTrapezoid), (const uint8_t *)traps); +} + +void +fbTriangles (CARD8 op, + PicturePtr pSrc, + PicturePtr pDst, + PictFormatPtr maskFormat, + INT16 xSrc, + INT16 ySrc, + int ntris, + xTriangle *tris) +{ + xSrc -= (tris[0].p1.x >> 16); + ySrc -= (tris[0].p1.y >> 16); + + fbShapes ((CompositeShapesFunc)pixman_composite_triangles, + op, pSrc, pDst, maskFormat, + xSrc, ySrc, + ntris, sizeof (xTriangle), (const uint8_t *)tris); +} -- cgit v1.2.3