2 * Copyright (C) 2008-2009 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 * Richard Li <RichardZ.Li@amd.com>, <richardradeon@gmail.com>
30 #include "main/glheader.h"
31 #include "main/imports.h"
32 #include "main/macros.h"
33 #include "main/context.h"
34 #include "swrast/swrast.h"
36 #include "radeon_common.h"
37 #include "radeon_lock.h"
38 #include "r600_context.h"
40 #include "r700_chip.h"
41 #include "r700_ioctl.h"
42 #include "r700_clear.h"
44 static void r700Flush(GLcontext
*ctx
)
46 radeonContextPtr radeon
= RADEON_CONTEXT(ctx
);
47 context_t
* context
= R700_CONTEXT(ctx
);
49 if (RADEON_DEBUG
& DEBUG_IOCTL
)
50 fprintf(stderr
, "%s %d\n", __FUNCTION__
, radeon
->cmdbuf
.cs
->cdw
);
52 /* okay if we have no cmds in the buffer &&
53 we have no DMA flush &&
54 we have no DMA buffer allocated.
55 then no point flushing anything at all.
57 if (!radeon
->dma
.flush
&& !radeon
->cmdbuf
.cs
->cdw
&& !radeon
->dma
.current
)
60 if (radeon
->dma
.flush
)
61 radeon
->dma
.flush( ctx
);
63 r700SendContextStates(context
, GL_FALSE
);
65 if (radeon
->cmdbuf
.cs
->cdw
)
66 rcommonFlushCmdBuf(radeon
, __FUNCTION__
);
69 void r700InitIoctlFuncs(struct dd_function_table
*functions
)
71 functions
->Clear
= r700Clear
;
72 functions
->Finish
= radeonFinish
;
73 functions
->Flush
= r700Flush
;