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* Copyright © 1998 Keith Packard
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* Copyright © 2012 Intel Corporation
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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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* 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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FbStride src_stride, dst_stride;
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_fbPutZImage(DrawablePtr drawable, GCPtr gc, const BoxRec *b, void *_data)
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struct fbPutZImage *data = _data;
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int bpp = drawable->bitsPerPixel;
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fbBltStip(data->src + (b->y1 - data->y0) * data->src_stride, data->src_stride,
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(b->x1 - data->x0) * bpp,
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data->dst + (b->y1 + data->dst_y) * data->dst_stride,
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(b->x1 + data->dst_x) * bpp,
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(b->x2 - b->x1) * bpp, (b->y2 - b->y1),
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gc->alu, fb_gc(gc)->pm, bpp);
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fbPutZImage(DrawablePtr drawable, GCPtr gc,
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int x, int y, int width, int height,
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FbStip *src, FbStride srcStride)
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struct fbPutZImage data;
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data.src_stride = srcStride;
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fbGetDrawablePixmap(drawable, pixmap, data.dst_x, data.dst_y);
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data.dst = pixmap->devPrivate.ptr;
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data.dst_stride = pixmap->devKind / sizeof(FbStip);
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fbDrawableRun(drawable, gc, &box, _fbPutZImage, &data);
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FbStride src_stride, dst_stride;
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int dst_x, dst_y, src_x;
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FbBits fgand, fgxor, bgand, bgxor;
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_fbPutXYImage1(DrawablePtr drawable, GCPtr gc, const BoxRec *b, void *_data)
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struct fbPutXYImage *data = _data;
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int bpp = drawable->bitsPerPixel;
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fbBltStip(data->src + (b->y1 - data->y0) * data->src_stride, data->src_stride,
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(b->x1 - data->x0) + data->src_x,
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(FbStip *) (data->dst + (b->y1 + data->dst_y) * data->dst_stride),
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(b->x1 + data->dst_x) * bpp,
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(b->x2 - b->x1) * bpp, (b->y2 - b->y1),
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data->alu, data->pm, bpp);
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_fbPutXYImageN(DrawablePtr drawable, GCPtr gc, const BoxRec *b, void *_data)
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struct fbPutXYImage *data = _data;
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int bpp = drawable->bitsPerPixel;
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fbBltOne(data->src + (b->y1 - data->y0) * data->src_stride,
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(b->x1 - data->x0) + data->src_x,
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data->dst + (b->y1 + data->dst_y) * data->dst_stride,
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(b->x1 + data->dst_x) * bpp, bpp,
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(b->x2 - b->x1) * bpp, (b->y2 - b->y1),
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data->fgand, data->fgxor,
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data->bgand, data->bgxor);
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fbPutXYImage(DrawablePtr drawable, GCPtr gc,
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FbBits fg, FbBits bg, FbBits pm, int alu, Bool opaque,
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int x, int y, int width, int height,
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FbStip *src, FbStride srcStride, int srcX)
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struct fbPutXYImage data;
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box.x1 = data.x0 = x;
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box.y1 = data.y0 = y;
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data.src_stride = srcStride;
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fbGetDrawablePixmap(drawable, pixmap, data.dst_x, data.dst_y);
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data.dst = pixmap->devPrivate.ptr;
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data.dst_stride = pixmap->devKind / sizeof(FbStip);
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if (drawable->bitsPerPixel == 1) {
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data.alu = FbOpaqueStipple1Rop(alu, fg, bg);
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data.alu = FbStipple1Rop(alu, fg);
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fbDrawableRun(drawable, gc, &box, _fbPutXYImage1, &data);
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data.fgand = fbAnd(alu, fg, pm);
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data.fgxor = fbXor(alu, fg, pm);
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data.bgand = fbAnd(alu, bg, pm);
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data.bgxor = fbXor(alu, bg, pm);
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data.bgand = fbAnd(GXnoop, (FbBits) 0, FB_ALLONES);
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data.bgxor = fbXor(GXnoop, (FbBits) 0, FB_ALLONES);
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fbDrawableRun(drawable, gc, &box, _fbPutXYImageN, &data);
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fbPutImage(DrawablePtr drawable, GCPtr gc, int depth,
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int x, int y, int w, int h,
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int leftPad, int format, char *image)
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FbGCPrivPtr pgc = fb_gc(gc);
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FbStip *src = (FbStip *)image;
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DBG(("%s (%d, %d)x(%d, %d)\n", __FUNCTION__, x, y, w, h));
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srcStride = BitmapBytePad(w + leftPad) / sizeof(FbStip);
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fbPutXYImage(drawable, gc,
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pgc->fg, pgc->bg, pgc->pm,
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src, srcStride, leftPad);
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srcStride = BitmapBytePad(w + leftPad) / sizeof(FbStip);
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for (i = (unsigned long) 1 << (drawable->depth - 1); i; i >>= 1) {
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if (i & gc->planemask) {
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fbPutXYImage(drawable, gc,
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fbReplicatePixel(i, drawable->bitsPerPixel),
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TRUE, x, y, w, h, src, srcStride, leftPad);
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src += srcStride * h;
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srcStride = PixmapBytePad(w, drawable->depth) / sizeof(FbStip);
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fbPutZImage(drawable, gc,
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x, y, w, h, src, srcStride);
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fbGetImage(DrawablePtr drawable,
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int x, int y, int w, int h,
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unsigned int format, unsigned long planeMask, char *d)
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int srcXoff, srcYoff;
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DBG(("%s (%d, %d)x(%d, %d)\n", __FUNCTION__, x, y, w, h));
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fbGetDrawable(drawable, src, srcStride, srcBpp, srcXoff, srcYoff);
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if (format == ZPixmap || srcBpp == 1) {
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pm = fbReplicatePixel(planeMask, srcBpp);
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dstStride = PixmapBytePad(w, drawable->depth);
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dstStride /= sizeof(FbStip);
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fbBltStip((FbStip *)(src + (y + srcYoff) * srcStride), srcStride,
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(x + srcXoff) * srcBpp,
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dst, dstStride, 0, w * srcBpp, h, GXcopy, FB_ALLONES, srcBpp);
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if (pm != FB_ALLONES) {
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int i = dstStride * h;
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dstStride = BitmapBytePad(w) / sizeof(FbStip);
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fbBltPlane(src + (y + srcYoff) * srcStride,
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(x + srcXoff) * srcBpp,
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fbAndStip(GXcopy, FB_STIP_ALLONES, FB_STIP_ALLONES),
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fbXorStip(GXcopy, FB_STIP_ALLONES, FB_STIP_ALLONES),
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fbAndStip(GXcopy, 0, FB_STIP_ALLONES),
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fbXorStip(GXcopy, 0, FB_STIP_ALLONES), planeMask);
added
removed
src/sna/fb/fbimage.c
