9838b7032e
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
303 lines
10 KiB
C
303 lines
10 KiB
C
/*
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* Copyright © 1998 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <stdlib.h>
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#include "fb.h"
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/* Compatibility wrapper, to be removed at next ABI change. */
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void
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fbCopyRegion(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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RegionPtr pDstRegion,
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int dx, int dy, fbCopyProc copyProc, Pixel bitPlane, void *closure)
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{
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miCopyRegion(pSrcDrawable, pDstDrawable, pGC, pDstRegion, dx, dy, copyProc,
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bitPlane, closure);
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}
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/* Compatibility wrapper, to be removed at next ABI change. */
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RegionPtr
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fbDoCopy(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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int xIn,
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int yIn,
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int widthSrc,
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int heightSrc,
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int xOut, int yOut, fbCopyProc copyProc, Pixel bitPlane, void *closure)
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{
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return miDoCopy(pSrcDrawable, pDstDrawable, pGC, xIn, yIn, widthSrc,
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heightSrc, xOut, yOut, copyProc, bitPlane, closure);
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}
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void
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fbCopyNtoN(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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BoxPtr pbox,
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int nbox,
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int dx,
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int dy, Bool reverse, Bool upsidedown, Pixel bitplane, void *closure)
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{
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CARD8 alu = pGC ? pGC->alu : GXcopy;
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FbBits pm = pGC ? fbGetGCPrivate(pGC)->pm : FB_ALLONES;
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FbBits *src;
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FbStride srcStride;
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int srcBpp;
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int srcXoff, srcYoff;
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FbBits *dst;
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FbStride dstStride;
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int dstBpp;
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int dstXoff, dstYoff;
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fbGetDrawable(pSrcDrawable, src, srcStride, srcBpp, srcXoff, srcYoff);
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fbGetDrawable(pDstDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
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while (nbox--) {
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#ifndef FB_ACCESS_WRAPPER /* pixman_blt() doesn't support accessors yet */
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if (pm == FB_ALLONES && alu == GXcopy && !reverse && !upsidedown) {
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if (!pixman_blt
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((uint32_t *) src, (uint32_t *) dst, srcStride, dstStride,
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srcBpp, dstBpp, (pbox->x1 + dx + srcXoff),
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(pbox->y1 + dy + srcYoff), (pbox->x1 + dstXoff),
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(pbox->y1 + dstYoff), (pbox->x2 - pbox->x1),
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(pbox->y2 - pbox->y1)))
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goto fallback;
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else
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goto next;
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}
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fallback:
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#endif
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fbBlt(src + (pbox->y1 + dy + srcYoff) * srcStride,
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srcStride,
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(pbox->x1 + dx + srcXoff) * srcBpp,
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dst + (pbox->y1 + dstYoff) * dstStride,
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dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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(pbox->x2 - pbox->x1) * dstBpp,
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(pbox->y2 - pbox->y1), alu, pm, dstBpp, reverse, upsidedown);
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#ifndef FB_ACCESS_WRAPPER
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next:
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#endif
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pbox++;
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}
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fbFinishAccess(pDstDrawable);
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fbFinishAccess(pSrcDrawable);
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}
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void
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fbCopy1toN(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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BoxPtr pbox,
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int nbox,
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int dx,
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int dy, Bool reverse, Bool upsidedown, Pixel bitplane, void *closure)
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{
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FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
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FbBits *src;
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FbStride srcStride;
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int srcBpp;
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int srcXoff, srcYoff;
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FbBits *dst;
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FbStride dstStride;
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int dstBpp;
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int dstXoff, dstYoff;
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fbGetDrawable(pSrcDrawable, src, srcStride, srcBpp, srcXoff, srcYoff);
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fbGetDrawable(pDstDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
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while (nbox--) {
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if (dstBpp == 1) {
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fbBlt(src + (pbox->y1 + dy + srcYoff) * srcStride,
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srcStride,
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(pbox->x1 + dx + srcXoff) * srcBpp,
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dst + (pbox->y1 + dstYoff) * dstStride,
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dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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(pbox->x2 - pbox->x1) * dstBpp,
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(pbox->y2 - pbox->y1),
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FbOpaqueStipple1Rop(pGC->alu,
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pGC->fgPixel, pGC->bgPixel),
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pPriv->pm, dstBpp, reverse, upsidedown);
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}
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else {
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fbBltOne((FbStip *) (src + (pbox->y1 + dy + srcYoff) * srcStride),
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srcStride * (FB_UNIT / FB_STIP_UNIT),
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(pbox->x1 + dx + srcXoff),
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dst + (pbox->y1 + dstYoff) * dstStride,
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dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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dstBpp,
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(pbox->x2 - pbox->x1) * dstBpp,
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(pbox->y2 - pbox->y1),
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pPriv->and, pPriv->xor, pPriv->bgand, pPriv->bgxor);
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}
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pbox++;
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}
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fbFinishAccess(pDstDrawable);
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fbFinishAccess(pSrcDrawable);
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}
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void
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fbCopyNto1(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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BoxPtr pbox,
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int nbox,
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int dx,
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int dy, Bool reverse, Bool upsidedown, Pixel bitplane, void *closure)
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{
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FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
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while (nbox--) {
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if (pDstDrawable->bitsPerPixel == 1) {
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FbBits *src;
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FbStride srcStride;
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int srcBpp;
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int srcXoff, srcYoff;
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FbStip *dst;
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FbStride dstStride;
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int dstBpp;
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int dstXoff, dstYoff;
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fbGetDrawable(pSrcDrawable, src, srcStride, srcBpp, srcXoff,
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srcYoff);
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fbGetStipDrawable(pDstDrawable, dst, dstStride, dstBpp, dstXoff,
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dstYoff);
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fbBltPlane(src + (pbox->y1 + dy + srcYoff) * srcStride, srcStride,
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(pbox->x1 + dx + srcXoff) * srcBpp, srcBpp,
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dst + (pbox->y1 + dstYoff) * dstStride, dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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(pbox->x2 - pbox->x1) * srcBpp, (pbox->y2 - pbox->y1),
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(FbStip) pPriv->and, (FbStip) pPriv->xor,
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(FbStip) pPriv->bgand, (FbStip) pPriv->bgxor, bitplane);
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fbFinishAccess(pDstDrawable);
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fbFinishAccess(pSrcDrawable);
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}
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else {
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FbBits *src;
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FbStride srcStride;
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int srcBpp;
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int srcXoff, srcYoff;
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FbBits *dst;
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FbStride dstStride;
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int dstBpp;
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int dstXoff, dstYoff;
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FbStip *tmp;
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FbStride tmpStride;
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int width, height;
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width = pbox->x2 - pbox->x1;
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height = pbox->y2 - pbox->y1;
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tmpStride = ((width + FB_STIP_MASK) >> FB_STIP_SHIFT);
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tmp = malloc(tmpStride * height * sizeof(FbStip));
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if (!tmp)
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return;
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fbGetDrawable(pSrcDrawable, src, srcStride, srcBpp, srcXoff,
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srcYoff);
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fbGetDrawable(pDstDrawable, dst, dstStride, dstBpp, dstXoff,
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dstYoff);
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fbBltPlane(src + (pbox->y1 + dy + srcYoff) * srcStride,
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srcStride,
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(pbox->x1 + dx + srcXoff) * srcBpp,
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srcBpp,
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tmp,
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tmpStride,
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0,
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width * srcBpp,
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height,
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fbAndStip(GXcopy, FB_ALLONES, FB_ALLONES),
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fbXorStip(GXcopy, FB_ALLONES, FB_ALLONES),
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fbAndStip(GXcopy, 0, FB_ALLONES),
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fbXorStip(GXcopy, 0, FB_ALLONES), bitplane);
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fbBltOne(tmp,
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tmpStride,
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0,
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dst + (pbox->y1 + dstYoff) * dstStride,
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dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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dstBpp,
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width * dstBpp,
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height,
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pPriv->and, pPriv->xor, pPriv->bgand, pPriv->bgxor);
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free(tmp);
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fbFinishAccess(pDstDrawable);
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fbFinishAccess(pSrcDrawable);
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}
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pbox++;
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}
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}
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RegionPtr
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fbCopyArea(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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int xIn, int yIn, int widthSrc, int heightSrc, int xOut, int yOut)
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{
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miCopyProc copy;
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if (pSrcDrawable->bitsPerPixel != pDstDrawable->bitsPerPixel)
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copy = fb24_32CopyMtoN;
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else
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copy = fbCopyNtoN;
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return miDoCopy(pSrcDrawable, pDstDrawable, pGC, xIn, yIn,
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widthSrc, heightSrc, xOut, yOut, copy, 0, 0);
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}
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RegionPtr
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fbCopyPlane(DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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int xIn,
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int yIn,
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int widthSrc,
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int heightSrc, int xOut, int yOut, unsigned long bitplane)
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{
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if (pSrcDrawable->bitsPerPixel > 1)
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return miDoCopy(pSrcDrawable, pDstDrawable, pGC,
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xIn, yIn, widthSrc, heightSrc,
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xOut, yOut, fbCopyNto1, (Pixel) bitplane, 0);
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else if (bitplane & 1)
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return miDoCopy(pSrcDrawable, pDstDrawable, pGC, xIn, yIn,
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widthSrc, heightSrc, xOut, yOut, fbCopy1toN,
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(Pixel) bitplane, 0);
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else
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return miHandleExposures(pSrcDrawable, pDstDrawable, pGC,
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xIn, yIn,
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widthSrc, heightSrc, xOut, yOut, bitplane);
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}
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