head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC5:1.1.1.1 netbsd-11-0-RC4:1.1.1.1 netbsd-11-0-RC3:1.1.1.1 netbsd-11-0-RC2:1.1.1.1 netbsd-11-0-RC1:1.1.1.1 netbsd-11:1.1.1.1.0.8 netbsd-11-base:1.1.1.1 netbsd-10-1-RELEASE:1.1.1.1 netbsd-8-3-RELEASE:1.1.1.1 netbsd-9-4-RELEASE:1.1.1.1 netbsd-10-0-RELEASE:1.1.1.1 netbsd-10-0-RC6:1.1.1.1 netbsd-10-0-RC5:1.1.1.1 netbsd-10-0-RC4:1.1.1.1 netbsd-10-0-RC3:1.1.1.1 netbsd-10-0-RC2:1.1.1.1 netbsd-10-0-RC1:1.1.1.1 netbsd-10:1.1.1.1.0.6 netbsd-10-base:1.1.1.1 netbsd-9-3-RELEASE:1.1.1.1 netbsd-9-2-RELEASE:1.1.1.1 netbsd-9-1-RELEASE:1.1.1.1 netbsd-8-2-RELEASE:1.1.1.1 netbsd-9-0-RELEASE:1.1.1.1 netbsd-9-0-RC2:1.1.1.1 netbsd-9-0-RC1:1.1.1.1 netbsd-9:1.1.1.1.0.4 netbsd-9-base:1.1.1.1 netbsd-8-1-RELEASE:1.1.1.1 netbsd-8-1-RC1:1.1.1.1 netbsd-8-0-RELEASE:1.1.1.1 netbsd-8-0-RC2:1.1.1.1 netbsd-8-0-RC1:1.1.1.1 netbsd-8:1.1.1.1.0.2 netbsd-8-base:1.1.1.1 xf86-video-intel-2-9-1:1.1.1.1 intel:1.1.1; locks; strict; comment @# @; 1.1 date 2015.05.18.22.11.17; author rjs; state Exp; branches 1.1.1.1; next ; commitid rXOAfiH70bJXDYly; 1.1.1.1 date 2015.05.18.22.11.17; author rjs; state Exp; branches; next ; commitid rXOAfiH70bJXDYly; desc @@ 1.1 log @Initial revision @ text @/* * Copyright © 2008 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 * Yan Li * Liu Xi bin */ /* GRF allocation: g1~g30: constant buffer g1~g2:intra IQ matrix g3~g4:non intra IQ matrix g5~g20:IDCT table g112~g115: intra IQ matrix in UW format (in order to use instruction compress), copys from g1~g2 g[a0.0]:DCT data of a block g125: ip before jump if(v==0 && u==0 && intra_mb) F''[v][u] = QF[v][u] * intra_dc_mult else F''[v][u] = (QF[v][u]*W[w][v][u]*quantiser_scale*2)/32 */ DO_IQ_INTRA: add (1) a0.0<1>UD a0.0<1,1,1>UD 0x00200020UD {align1}; mov (1) g111.0<1>W g[a0.0]<1,1,1>W {align1}; mul (16) g116.0<1>D g[a0.0]<8,8,1>W g112.0<8,8,1>UW {align1 compr}; mul (16) g116.0<1>D g116.0<8,8,1>D g109.0<8,8,0>UW {align1 compr}; asr (16) g116.0<1>D g116.0<8,8,1>D 4UW {align1 compr}; mul (1) g116.0<1>D g111<1,1,1>W g109.4<1,1,1>UW {align1}; //intra_dc_mult add (1) a0.0<1>UD a0.0<1,1,1>UD 0x00200020UD {align1}; mul (16) g118.0<1>D g[a0.0]<8,8,1>W g113.0<8,8,1>UW {align1 compr}; mul (16) g118.0<1>D g118.0<8,8,1>D g109.0<8,8,0>UW {align1 compr}; asr (16) g118.0<1>D g118.0<8,8,1>D 4UW {align1 compr}; add (1) a0.0<1>UD a0.0<1,1,1>UD 0x00200020UD {align1}; mul (16) g120.0<1>D g[a0.0]<8,8,1>W g114.0<8,8,1>UW {align1 compr}; mul (16) g120.0<1>D g120.0<8,8,1>D g109.0<8,8,0>UW {align1 compr}; asr (16) g120.0<1>D g120.0<8,8,1>D 4UW {align1 compr}; add (1) a0.0<1>UD a0.0<1,1,1>UD 0x00200020UD {align1}; mul (16) g122.0<1>D g[a0.0]<8,8,1>W g115.0<8,8,1>UW {align1 compr}; mul (16) g122.0<1>D g122.0<8,8,1>D g109.0<8,8,0>UW {align1 compr}; asr (16) g122.0<1>D g122.0<8,8,1>D 4UW {align1 compr}; add (1) ip g125.0<1,1,1>UD 0x20UD {align1}; //jump back @ 1.1.1.1 log @Initial import of xf86-video-intel 2.9.1. This is the final version of the driver with UMS support. @ text @@