1/**********************************************************
2 * Copyright 2008-2009 VMware, Inc.  All rights reserved.
3 *
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:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
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
22 * SOFTWARE.
23 *
24 **********************************************************/
25
26#include "pipe/p_defines.h"
27#include "util/u_string.h"
28#include "svga_screen.h"
29#include "svga_surface.h"
30#include "svga_context.h"
31#include "svga_debug.h"
32
33
34static void svga_flush( struct pipe_context *pipe,
35                        struct pipe_fence_handle **fence )
36{
37   struct svga_context *svga = svga_context(pipe);
38
39   /* Emit buffered drawing commands, and any back copies.
40    */
41   svga_surfaces_flush( svga );
42
43   /* Flush command queue.
44    */
45   svga_context_flush(svga, fence);
46
47   SVGA_DBG(DEBUG_DMA|DEBUG_PERF, "%s fence_ptr %p\n",
48            __FUNCTION__, fence ? *fence : 0x0);
49
50   /* Enable to dump BMPs of the color/depth buffers each frame */
51   if (0) {
52      struct pipe_framebuffer_state *fb = &svga->curr.framebuffer;
53      static unsigned frame_no = 1;
54      char filename[256];
55      unsigned i;
56
57      for (i = 0; i < fb->nr_cbufs; i++) {
58         util_snprintf(filename, sizeof(filename), "cbuf%u_%04u", i, frame_no);
59         debug_dump_surface_bmp(&svga->pipe, filename, fb->cbufs[i]);
60      }
61
62      if (0 && fb->zsbuf) {
63         util_snprintf(filename, sizeof(filename), "zsbuf_%04u", frame_no);
64         debug_dump_surface_bmp(&svga->pipe, filename, fb->zsbuf);
65      }
66
67      ++frame_no;
68   }
69}
70
71
72void svga_init_flush_functions( struct svga_context *svga )
73{
74   svga->pipe.flush = svga_flush;
75}
76