diff options
Diffstat (limited to 'i965_drv_video/shaders/mpeg2/vld/field_backward.g4a')
-rw-r--r-- | i965_drv_video/shaders/mpeg2/vld/field_backward.g4a | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/i965_drv_video/shaders/mpeg2/vld/field_backward.g4a b/i965_drv_video/shaders/mpeg2/vld/field_backward.g4a deleted file mode 100644 index 1696ff3..0000000 --- a/i965_drv_video/shaders/mpeg2/vld/field_backward.g4a +++ /dev/null @@ -1,99 +0,0 @@ -/* - * 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 - g58~g81:reference data - g82: thread payload backup - g83~g106:IDCT data - g32: message descriptor for reading reference 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 of top field -first_field_picture: -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}; -mov (1) g32.28<1>UD 0UD {align1}; -and.nz (1) null g82.2<1,1,1>UW 0x2000UW {align1}; //motion vertical field select forward -(f0) mov (1) g32.28<1>UD 1UD {align1}; -shl (1) g32.4<1>UD g32.4<1,1,1>UD 1UD {align1}; -add (1) g32.4<1>UD g32.4<1,1,1>UD g32.28<1,1,1>UD {align1}; -define(`surface',`7') -define(`mv1',`g82.20') -define(`mv2',`g82.22') -include(`field_motion_y.g4i') -//UV of top field -shr (2) g31.0<1>UD g31.0<2,2,1>UD 1UD {align1}; -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}; -mov (1) g32.28<1>UD 0UD {align1}; -and.nz (1) null g82.2<1,1,1>UW 0x2000UW {align1}; //motion vertical field select forward -(f0) mov (1) g32.28<1>UD 1UD {align1}; -shl (1) g32.4<1>UD g32.4<1,1,1>UD 1UD {align1}; -add (1) g32.4<1>UD g32.4<1,1,1>UD g32.28<1,1,1>UD {align1}; -define(`surface_u', `8') -define(`surface_v', `9') -define(`mv1',`g82.20') -define(`mv2',`g82.22') -include(`field_motion_uv.g4i') -jmpi field_addidct; - -second_field_picture: -//Y of bottom field -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}; -shl (1) g32.4<1>UD g32.4<1,1,1>UD 1UD {align1}; -add (1) g32.4<1>UD g32.4<1,1,1>UD g32.28<1,1,1>UD {align1}; -define(`surface',`3') -define(`mv1',`g82.20') -define(`mv2',`g82.22') -include(`field_motion_y.g4i') -//UV of bottom field -shr (2) g31.0<1>UD g31.0<2,2,1>UD 1UD {align1}; -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}; -shl (1) g32.4<1>UD g32.4<1,1,1>UD 1UD {align1}; -add (1) g32.4<1>UD g32.4<1,1,1>UD g32.28<1,1,1>UD {align1}; -define(`surface_u', `10') -define(`surface_v', `11') -define(`mv1',`g82.20') -define(`mv2',`g82.22') -include(`field_motion_uv.g4i') - -field_addidct: -include(`field_addidct.g4i') -out: -send (16) 0 acc0<1>UW g0<8,8,1>UW - thread_spawner(0, 0, 0) mlen 1 rlen 0 { align1 EOT}; |