1 /**********************************************************
2 * Copyright 2008-2009 VMware, Inc. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 **********************************************************/
26 #include "svga_resource_texture.h"
27 #include "svga_context.h"
28 #include "svga_debug.h"
30 #include "svga_surface.h"
32 #define FILE_DEBUG_FLAG DEBUG_BLIT
35 static void svga_surface_copy(struct pipe_context *pipe,
36 struct pipe_surface *dest,
37 unsigned destx, unsigned desty,
38 struct pipe_surface *src,
39 unsigned srcx, unsigned srcy,
40 unsigned width, unsigned height)
42 struct svga_context *svga = svga_context(pipe);
46 svga_hwtnl_flush_retry( svga );
48 SVGA_DBG(DEBUG_DMA, "blit to sid %p (%d,%d), from sid %p (%d,%d) sz %dx%d\n",
49 svga_surface(dest)->handle,
51 svga_surface(src)->handle,
55 ret = SVGA3D_BeginSurfaceCopy(svga->swc,
62 svga_context_flush(svga, NULL);
64 ret = SVGA3D_BeginSurfaceCopy(svga->swc,
69 assert(ret == PIPE_OK);
82 SVGA_FIFOCommitAll(svga->swc);
84 svga_surface(dest)->dirty = TRUE;
85 svga_propagate_surface(pipe, dest);
90 svga_init_blit_functions(struct svga_context *svga)
92 svga->pipe.surface_copy = svga_surface_copy;