1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
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:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
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 TUNGSTEN GRAPHICS 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.
26 **************************************************************************/
31 #include "brw_winsys.h"
35 #define INTEL_BATCH_NO_CLIPRECTS 0x1
36 #define INTEL_BATCH_CLIPRECTS 0x2
38 #define BEGIN_BATCH( dwords, relocs ) \
39 brw->winsys->batch_start(brw->winsys, dwords, relocs)
41 #define OUT_BATCH( dword ) \
42 brw->winsys->batch_dword(brw->winsys, dword)
44 #define OUT_RELOC( buf, flags, delta ) \
45 brw->winsys->batch_reloc(brw->winsys, buf, flags, delta)
47 #define ADVANCE_BATCH() \
48 brw->winsys->batch_end( brw->winsys )
50 /* XXX: this is bogus - need proper handling for out-of-memory in batchbuffer.
52 #define FLUSH_BATCH(fence) do { \
53 brw->winsys->batch_flush(brw->winsys, fence); \
54 brw->hardware_dirty = ~0; \
57 #define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->winsys, (s), sizeof(*(s)))