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1 /**************************************************************************
2  *
3  * Copyright 2007 VMware, Inc.
4  * All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the
8  * "Software"), to deal in the Software without restriction, including
9  * without limitation the rights to use, copy, modify, merge, publish,
10  * distribute, sub license, and/or sell copies of the Software, and to
11  * permit persons to whom the Software is furnished to do so, subject to
12  * the following conditions:
13  *
14  * The above copyright notice and this permission notice (including the
15  * next paragraph) shall be included in all copies or substantial portions
16  * of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  *
26  **************************************************************************/
27 
28 #ifndef I915_BATCH_H
29 #define I915_BATCH_H
30 
31 #include "i915_batchbuffer.h"
32 #include "i915_context.h"
33 
34 
35 #define BEGIN_BATCH(dwords) \
36    (i915_winsys_batchbuffer_check(i915->batch, dwords))
37 
38 #define OUT_BATCH(dword) \
39    i915_winsys_batchbuffer_dword(i915->batch, dword)
40 
41 #define OUT_BATCH_F(f) \
42    i915_winsys_batchbuffer_float(i915->batch, f)
43 
44 #define OUT_RELOC(buf, usage, offset) \
45    i915_winsys_batchbuffer_reloc(i915->batch, buf, usage, offset, false)
46 
47 #define OUT_RELOC_FENCED(buf, usage, offset) \
48    i915_winsys_batchbuffer_reloc(i915->batch, buf, usage, offset, true)
49 
50 #define FLUSH_BATCH(fence, flags) \
51    i915_flush(i915, fence, flags)
52 
53 /************************************************************************
54  * i915_flush.c
55  */
56 extern void i915_flush(struct i915_context *i915,
57                        struct pipe_fence_handle **fence,
58                        unsigned flags);
59 
60 #endif
61