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5564 | serge | 1 | /* |
2 | Copyright (C) Intel Corp. 2006. All Rights Reserved. |
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3 | Intel funded Tungsten Graphics to |
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4 | develop this 3D driver. |
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5 | |||
6 | Permission is hereby granted, free of charge, to any person obtaining |
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7 | a copy of this software and associated documentation files (the |
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8 | "Software"), to deal in the Software without restriction, including |
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9 | without limitation the rights to use, copy, modify, merge, publish, |
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10 | distribute, sublicense, and/or sell copies of the Software, and to |
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11 | permit persons to whom the Software is furnished to do so, subject to |
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12 | the following conditions: |
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13 | |||
14 | The above copyright notice and this permission notice (including the |
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15 | next paragraph) shall be included in all copies or substantial |
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16 | portions of the Software. |
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17 | |||
18 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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19 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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20 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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21 | IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE |
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22 | LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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23 | OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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24 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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25 | |||
26 | **********************************************************************/ |
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27 | /* |
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28 | * Authors: |
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29 | * Keith Whitwell |
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30 | */ |
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31 | |||
32 | #include "main/glheader.h" |
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33 | #include "main/macros.h" |
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34 | #include "main/enums.h" |
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35 | #include "program/program.h" |
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36 | |||
37 | #include "intel_batchbuffer.h" |
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38 | |||
39 | #include "brw_defines.h" |
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40 | #include "brw_context.h" |
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41 | #include "brw_eu.h" |
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42 | #include "brw_clip.h" |
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43 | |||
44 | |||
45 | /* Point clipping, nothing to do? |
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46 | */ |
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47 | void brw_emit_point_clip( struct brw_clip_compile *c ) |
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48 | { |
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49 | /* Send an empty message to kill the thread: |
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50 | */ |
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51 | brw_clip_tri_alloc_regs(c, 0); |
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52 | brw_clip_init_ff_sync(c); |
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53 | |||
54 | brw_clip_kill_thread(c); |
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55 | } |