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 "pipe/p_defines.h"
27 #include "svga_screen.h"
28 #include "svga_screen_texture.h"
29 #include "svga_context.h"
30 #include "svga_winsys.h"
31 #include "svga_debug.h"
34 static void svga_flush( struct pipe_context
*pipe
,
36 struct pipe_fence_handle
**fence
)
38 struct svga_context
*svga
= svga_context(pipe
);
41 /* Emit buffered drawing commands.
43 svga_hwtnl_flush_retry( svga
);
45 /* Emit back-copy from render target view to texture.
47 for (i
= 0; i
< PIPE_MAX_COLOR_BUFS
; i
++) {
48 if (svga
->curr
.framebuffer
.cbufs
[i
])
49 svga_propagate_surface(pipe
, svga
->curr
.framebuffer
.cbufs
[i
]);
51 if (svga
->curr
.framebuffer
.zsbuf
)
52 svga_propagate_surface(pipe
, svga
->curr
.framebuffer
.zsbuf
);
54 /* Flush command queue.
56 svga_context_flush(svga
, fence
);
58 SVGA_DBG(DEBUG_DMA
|DEBUG_PERF
, "%s flags %x fence_ptr %p\n",
59 __FUNCTION__
, flags
, fence
? *fence
: 0x0);
63 void svga_init_flush_functions( struct svga_context
*svga
)
65 svga
->pipe
.flush
= svga_flush
;