diff options
Diffstat (limited to 'src/shaders/render/exa_wm_write.g8a')
| -rw-r--r-- | src/shaders/render/exa_wm_write.g8a | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/shaders/render/exa_wm_write.g8a b/src/shaders/render/exa_wm_write.g8a new file mode 100644 index 0000000..e6da9b6 --- /dev/null +++ b/src/shaders/render/exa_wm_write.g8a @@ -0,0 +1,83 @@ +/* + * Copyright © 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + +include(`exa_wm.g4i') + +/* header */ +define(`data_port_msg_2_0', `g64') +define(`data_port_msg_2_1', `g65') +define(`data_port_msg_2_ind', `64') + +mov (8) data_port_msg_2_0<1>UD g0<8,8,1>UD {align1 mask_disable}; +mov (8) data_port_msg_2_1<1>UD g1<8,8,1>UD {align1 mask_disable}; + +/* + * Prepare data in g66-g67 for Red channel, g68-g69 for Green channel, + * g70-g71 for Blue and g72-g73 for Alpha channel + */ +define(`slot_r_00', `g66') +define(`slot_r_01', `g67') +define(`slot_g_00', `g68') +define(`slot_g_01', `g69') +define(`slot_b_00', `g70') +define(`slot_b_01', `g71') +define(`slot_a_00', `g72') +define(`slot_a_01', `g73') + +mov (8) slot_r_00<1>F src_sample_r_01<8,8,1>F { align1 mask_disable }; +mov (8) slot_r_01<1>F src_sample_r_23<8,8,1>F { align1 mask_disable }; + +mov (8) slot_g_00<1>F src_sample_g_01<8,8,1>F { align1 mask_disable }; +mov (8) slot_g_01<1>F src_sample_g_23<8,8,1>F { align1 mask_disable }; + +mov (8) slot_b_00<1>F src_sample_b_01<8,8,1>F { align1 mask_disable }; +mov (8) slot_b_01<1>F src_sample_b_23<8,8,1>F { align1 mask_disable }; + +mov (8) slot_a_00<1>F src_sample_a_01<8,8,1>F { align1 mask_disable }; +mov (8) slot_a_01<1>F src_sample_a_23<8,8,1>F { align1 mask_disable }; + +send (16) + data_port_msg_2_ind + null<1>UW + null + write ( + 0, /* binding table index */ + 16, /* last render target(1) + slots 15:0(0) + msg type simd16 single source(000) */ + 12, /* render target write */ + 0, /* ignore for Ivybridge */ + 1 /* header present */ + ) + mlen 10 + rlen 0 + { align1 EOT }; + +nop; +nop; +nop; +nop; +nop; +nop; +nop; +nop; + |