2009-08-23 00:54:24 +02:00
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/*
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* Copyright © 2009 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Eric Anholt <eric@anholt.net>
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2012-04-28 08:13:47 +02:00
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* Zhigang Gong <zhigang.gong@linux.intel.com>
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2009-08-23 00:54:24 +02:00
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*
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*/
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/** @file glamor_putaimge.c
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*
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* XPutImage implementation
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*/
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#include "glamor_priv.h"
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2009-08-26 01:56:50 +02:00
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void
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glamor_init_putimage_shaders(ScreenPtr screen)
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{
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}
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2011-06-22 08:33:38 +02:00
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2012-01-19 13:47:55 +01:00
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void
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glamor_fini_putimage_shaders(ScreenPtr screen)
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{
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}
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2013-12-18 20:59:07 +01:00
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static Bool
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2011-12-09 08:58:19 +01:00
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_glamor_put_image(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
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2013-12-18 20:59:07 +01:00
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int w, int h, int left_pad, int image_format, char *bits,
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Bool fallback)
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2009-08-23 00:54:24 +02:00
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{
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2013-12-18 20:59:07 +01:00
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PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
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glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
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RegionPtr clip;
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int x_off, y_off;
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Bool ret = FALSE;
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PixmapPtr temp_pixmap, sub_pixmap;
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glamor_pixmap_private *temp_pixmap_priv;
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BoxRec box;
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glamor_get_drawable_deltas(drawable, pixmap, &x_off, &y_off);
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clip = fbGetCompositeClip(gc);
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if (image_format == XYBitmap) {
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assert(depth == 1);
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goto fail;
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}
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if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(pixmap_priv)) {
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glamor_fallback("has no fbo.\n");
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goto fail;
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}
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if (image_format != ZPixmap) {
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glamor_fallback("non-ZPixmap\n");
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goto fail;
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}
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if (!glamor_set_planemask(pixmap, gc->planemask)) {
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goto fail;
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}
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/* create a temporary pixmap and upload the bits to that
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* pixmap, then apply clip copy it to the destination pixmap.*/
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box.x1 = x + drawable->x;
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box.y1 = y + drawable->y;
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box.x2 = x + w + drawable->x;
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box.y2 = y + h + drawable->y;
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if ((clip != NULL && RegionContainsRect(clip, &box) != rgnIN)
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|| gc->alu != GXcopy) {
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temp_pixmap = glamor_create_pixmap(drawable->pScreen, w, h, depth, 0);
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if (temp_pixmap == NULL)
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goto fail;
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temp_pixmap_priv = glamor_get_pixmap_private(temp_pixmap);
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if (GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv)) {
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temp_pixmap_priv->base.picture = pixmap_priv->base.picture;
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temp_pixmap_priv->base.is_picture = pixmap_priv->base.is_picture;
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}
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glamor_upload_sub_pixmap_to_texture(temp_pixmap, 0, 0, w, h,
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pixmap->devKind, bits, 0);
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glamor_copy_area(&temp_pixmap->drawable, drawable, gc, 0, 0, w, h, x,
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y);
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glamor_destroy_pixmap(temp_pixmap);
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}
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else
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glamor_upload_sub_pixmap_to_texture(pixmap, x + drawable->x + x_off,
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y + drawable->y + y_off, w, h,
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PixmapBytePad(w, depth), bits, 0);
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ret = TRUE;
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goto done;
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fail:
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glamor_set_planemask(pixmap, ~0);
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if (!fallback && glamor_ddx_fallback_check_pixmap(&pixmap->drawable))
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goto done;
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glamor_fallback("to %p (%c)\n",
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drawable, glamor_get_drawable_location(drawable));
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sub_pixmap = glamor_get_sub_pixmap(pixmap, x + x_off + drawable->x,
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y + y_off + drawable->y, w, h,
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GLAMOR_ACCESS_RW);
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if (sub_pixmap) {
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if (clip != NULL)
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pixman_region_translate(clip, -x - drawable->x, -y - drawable->y);
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fbPutImage(&sub_pixmap->drawable, gc, depth, 0, 0, w, h,
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left_pad, image_format, bits);
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glamor_put_sub_pixmap(sub_pixmap, pixmap,
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x + x_off + drawable->x,
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y + y_off + drawable->y, w, h, GLAMOR_ACCESS_RW);
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if (clip != NULL)
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pixman_region_translate(clip, x + drawable->x, y + drawable->y);
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}
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else
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fbPutImage(drawable, gc, depth, x, y, w, h,
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left_pad, image_format, bits);
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ret = TRUE;
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done:
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return ret;
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2011-12-09 08:58:19 +01:00
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}
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void
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glamor_put_image(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
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2013-12-18 20:59:07 +01:00
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int w, int h, int left_pad, int image_format, char *bits)
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2011-12-09 08:58:19 +01:00
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{
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2013-12-18 20:59:07 +01:00
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_glamor_put_image(drawable, gc, depth, x, y, w, h,
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left_pad, image_format, bits, TRUE);
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2009-08-23 00:54:24 +02:00
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}
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2011-12-09 08:58:19 +01:00
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Bool
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glamor_put_image_nf(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
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2013-12-18 20:59:07 +01:00
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int w, int h, int left_pad, int image_format, char *bits)
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2011-12-09 08:58:19 +01:00
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{
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2013-12-18 20:59:07 +01:00
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return _glamor_put_image(drawable, gc, depth, x, y, w, h,
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left_pad, image_format, bits, FALSE);
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2011-12-09 08:58:19 +01:00
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}
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