diff options
Diffstat (limited to 'xvmc/shader/vld/frame_f_b.g4a')
| -rw-r--r-- | xvmc/shader/vld/frame_f_b.g4a | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/xvmc/shader/vld/frame_f_b.g4a b/xvmc/shader/vld/frame_f_b.g4a new file mode 100644 index 00000000..cf7ef57c --- /dev/null +++ b/xvmc/shader/vld/frame_f_b.g4a @@ -0,0 +1,120 @@ +/* + * Copyright © 2009 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. + * + * Author: + * Zou Nan hai <nanhai.zou@intel.com> + * Yan Li <li.l.yan@intel.com> + * Liu Xi bin<xibin.liu@intel.com> + */ +/* GRF allocation: + g1~g30: constant buffer + g1~g2:intra IQ matrix + g3~g4:non intra IQ matrix + g5~g20:IDCT table + g31: thread payload + g32: message descriptor for reading reference data + g58~g81:reference data + g82: thread payload backup + g83~g106:IDCT data */ +mov (8) g82.0<1>UD g31.0<8,8,1>UD {align1}; +mov (2) g31.0<1>UD g82.12<2,2,1>UW {align1}; +mov (1) g126.8<1>UD ip {align1}; +mov (1) ip g21.0<1,1,1>UD {align1}; + +//Y, Forward +mov (1) g31.8<1>UD 0x0070007UD {align1}; +define(`input_surface', `4') +define(`mv1', `g82.16') +define(`mv2', `g82.18') +asr (2) g31.14<1>W g82.16<2,2,1>W 1W {align1}; +add (2) g32.0<1>UD g31.0<2,2,1>UD g31.14<2,2,1>W {align1}; +include(`motion_frame_y.g4i') +//Save Forward +mov (16) g108.0<1>UD g58.0<16,16,1>UD {align1 compr}; +mov (16) g110.0<1>UD g60.0<16,16,1>UD {align1 compr}; +mov (16) g112.0<1>UD g62.0<16,16,1>UD {align1 compr}; +mov (16) g114.0<1>UD g64.0<16,16,1>UD {align1 compr}; +mov (16) g116.0<1>UD g66.0<16,16,1>UD {align1 compr}; +mov (16) g118.0<1>UD g68.0<16,16,1>UD {align1 compr}; +mov (16) g120.0<1>UD g70.0<16,16,1>UD {align1 compr}; +mov (16) g122.0<1>UD g72.0<16,16,1>UD {align1 compr}; +//Y, Backward +define(`input_surface', `7') +define(`mv1', `g82.20') +define(`mv2', `g82.22') +asr (2) g31.14<1>W g82.20<2,2,1>W 1W {align1}; +add (2) g32.0<1>UD g31.0<2,2,1>UD g31.14<2,2,1>W {align1}; +include(`motion_frame_y.g4i') +//Average Forward and Backward +avg.sat (16) g58.0<1>UW g58.0<16,16,1>UW g108.0<16,16,1>UW {align1}; +avg.sat (16) g59.0<1>UW g59.0<16,16,1>UW g109.0<16,16,1>UW {align1}; +avg.sat (16) g60.0<1>UW g60.0<16,16,1>UW g110.0<16,16,1>UW {align1}; +avg.sat (16) g61.0<1>UW g61.0<16,16,1>UW g111.0<16,16,1>UW {align1}; +avg.sat (16) g62.0<1>UW g62.0<16,16,1>UW g112.0<16,16,1>UW {align1}; +avg.sat (16) g63.0<1>UW g63.0<16,16,1>UW g113.0<16,16,1>UW {align1}; +avg.sat (16) g64.0<1>UW g64.0<16,16,1>UW g114.0<16,16,1>UW {align1}; +avg.sat (16) g65.0<1>UW g65.0<16,16,1>UW g115.0<16,16,1>UW {align1}; +avg.sat (16) g66.0<1>UW g66.0<16,16,1>UW g116.0<16,16,1>UW {align1}; +avg.sat (16) g67.0<1>UW g67.0<16,16,1>UW g117.0<16,16,1>UW {align1}; +avg.sat (16) g68.0<1>UW g68.0<16,16,1>UW g118.0<16,16,1>UW {align1}; +avg.sat (16) g69.0<1>UW g69.0<16,16,1>UW g119.0<16,16,1>UW {align1}; +avg.sat (16) g70.0<1>UW g70.0<16,16,1>UW g120.0<16,16,1>UW {align1}; +avg.sat (16) g71.0<1>UW g71.0<16,16,1>UW g121.0<16,16,1>UW {align1}; +avg.sat (16) g72.0<1>UW g72.0<16,16,1>UW g122.0<16,16,1>UW {align1}; +avg.sat (16) g73.0<1>UW g73.0<16,16,1>UW g123.0<16,16,1>UW {align1}; + +//UV, Forward +shr (2) g31.0<1>UD g31.0<2,2,1>UD 1UD {align1}; +asr (2) g31.14<1>W g82.16<2,2,1>W 2W {align1}; +add (2) g32.0<1>UD g31.0<2,2,1>UD g31.14<2,2,1>W {align1}; +define(`input_surface1', `5') +define(`input_surface2', `6') +mov (1) g32.8<1>UD 0x007000fUD {align1}; +include(`motion_frame_uv.g4i') +//Save UV Forward +mov (16) g108.0<1>UB g74.0<16,16,2>UB {align1}; +mov (16) g108.16<1>UB g75.0<16,16,2>UB {align1}; +mov (16) g109.0<1>UB g76.0<16,16,2>UB {align1}; +mov (16) g109.16<1>UB g77.0<16,16,2>UB {align1}; +mov (16) g110.0<1>UB g78.0<16,16,2>UB {align1}; +mov (16) g110.16<1>UB g79.0<16,16,2>UB {align1}; +mov (16) g111.0<1>UB g80.0<16,16,2>UB {align1}; +mov (16) g111.16<1>UB g81.0<16,16,2>UB {align1}; +//UV, Backward +asr (2) g31.14<1>W g82.20<2,2,1>W 2W {align1}; +add (2) g32.0<1>UD g31.0<2,2,1>UD g31.14<2,2,1>W {align1}; +define(`input_surface1', `8') +define(`input_surface2', `9') +include(`motion_frame_uv.g4i') +//Average Forward and Backward +avg.sat (16) g74.0<1>UW g74.0<16,16,1>UW g108.0<16,16,1>UB {align1}; +avg.sat (16) g75.0<1>UW g75.0<16,16,1>UW g108.16<16,16,1>UB {align1}; +avg.sat (16) g76.0<1>UW g76.0<16,16,1>UW g109.0<16,16,1>UB {align1}; +avg.sat (16) g77.0<1>UW g77.0<16,16,1>UW g109.16<16,16,1>UB {align1}; +avg.sat (16) g78.0<1>UW g78.0<16,16,1>UW g110.0<16,16,1>UB {align1}; +avg.sat (16) g79.0<1>UW g79.0<16,16,1>UW g110.16<16,16,1>UB {align1}; +avg.sat (16) g80.0<1>UW g80.0<16,16,1>UW g111.0<16,16,1>UB {align1}; +avg.sat (16) g81.0<1>UW g81.0<16,16,1>UW g111.16<16,16,1>UB {align1}; + +include(`addidct.g4i') +send (16) 0 acc0<1>UW g0<8,8,1>UW + thread_spawner(0, 0, 0) mlen 1 rlen 0 { align1 EOT}; |