10c1bc742181ded4930842b46e9507372f0b1b963James Dong;// 20c1bc742181ded4930842b46e9507372f0b1b963James Dong;// 30c1bc742181ded4930842b46e9507372f0b1b963James Dong;// File Name: omxVCM4P10_FilterDeblockingChroma_VerEdge_I_s.s 40c1bc742181ded4930842b46e9507372f0b1b963James Dong;// OpenMAX DL: v1.0.2 50c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Revision: 12290 60c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Date: Wednesday, April 9, 2008 70c1bc742181ded4930842b46e9507372f0b1b963James Dong;// 80c1bc742181ded4930842b46e9507372f0b1b963James Dong;// (c) Copyright 2007-2008 ARM Limited. All Rights Reserved. 90c1bc742181ded4930842b46e9507372f0b1b963James Dong;// 100c1bc742181ded4930842b46e9507372f0b1b963James Dong;// 110c1bc742181ded4930842b46e9507372f0b1b963James Dong;// 120c1bc742181ded4930842b46e9507372f0b1b963James Dong 130c1bc742181ded4930842b46e9507372f0b1b963James Dong INCLUDE omxtypes_s.h 140c1bc742181ded4930842b46e9507372f0b1b963James Dong INCLUDE armCOMM_s.h 150c1bc742181ded4930842b46e9507372f0b1b963James Dong 160c1bc742181ded4930842b46e9507372f0b1b963James Dong M_VARIANTS CortexA8 170c1bc742181ded4930842b46e9507372f0b1b963James Dong 180c1bc742181ded4930842b46e9507372f0b1b963James Dong IF CortexA8 190c1bc742181ded4930842b46e9507372f0b1b963James Dong 200c1bc742181ded4930842b46e9507372f0b1b963James Dong IMPORT armVCM4P10_DeblockingChromabSGE4_unsafe 210c1bc742181ded4930842b46e9507372f0b1b963James Dong IMPORT armVCM4P10_DeblockingChromabSLT4_unsafe 220c1bc742181ded4930842b46e9507372f0b1b963James Dong 230c1bc742181ded4930842b46e9507372f0b1b963James DongLOOP_COUNT EQU 0x40000000 240c1bc742181ded4930842b46e9507372f0b1b963James DongMASK_3 EQU 0x03030303 250c1bc742181ded4930842b46e9507372f0b1b963James DongMASK_4 EQU 0x04040404 260c1bc742181ded4930842b46e9507372f0b1b963James Dong 270c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Function arguments 280c1bc742181ded4930842b46e9507372f0b1b963James Dong 290c1bc742181ded4930842b46e9507372f0b1b963James DongpSrcDst RN 0 300c1bc742181ded4930842b46e9507372f0b1b963James DongsrcdstStep RN 1 310c1bc742181ded4930842b46e9507372f0b1b963James DongpAlpha RN 2 320c1bc742181ded4930842b46e9507372f0b1b963James DongpBeta RN 3 330c1bc742181ded4930842b46e9507372f0b1b963James Dong 340c1bc742181ded4930842b46e9507372f0b1b963James DongpThresholds RN 5 350c1bc742181ded4930842b46e9507372f0b1b963James DongpBS RN 4 360c1bc742181ded4930842b46e9507372f0b1b963James DongbS3210 RN 6 370c1bc742181ded4930842b46e9507372f0b1b963James DongpSrcDst_P RN 10 380c1bc742181ded4930842b46e9507372f0b1b963James DongpSrcDst_Q RN 12 390c1bc742181ded4930842b46e9507372f0b1b963James Dong 400c1bc742181ded4930842b46e9507372f0b1b963James DongpTmp RN 10 410c1bc742181ded4930842b46e9507372f0b1b963James DongpTmp2 RN 12 420c1bc742181ded4930842b46e9507372f0b1b963James Dongstep RN 14 430c1bc742181ded4930842b46e9507372f0b1b963James Dong 440c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Loop 450c1bc742181ded4930842b46e9507372f0b1b963James Dong 460c1bc742181ded4930842b46e9507372f0b1b963James DongXY RN 7 470c1bc742181ded4930842b46e9507372f0b1b963James Dong 480c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Rows input 490c1bc742181ded4930842b46e9507372f0b1b963James DongdRow0 DN D7.U8 500c1bc742181ded4930842b46e9507372f0b1b963James DongdRow1 DN D8.U8 510c1bc742181ded4930842b46e9507372f0b1b963James DongdRow2 DN D5.U8 520c1bc742181ded4930842b46e9507372f0b1b963James DongdRow3 DN D10.U8 530c1bc742181ded4930842b46e9507372f0b1b963James DongdRow4 DN D6.U8 540c1bc742181ded4930842b46e9507372f0b1b963James DongdRow5 DN D9.U8 550c1bc742181ded4930842b46e9507372f0b1b963James DongdRow6 DN D4.U8 560c1bc742181ded4930842b46e9507372f0b1b963James DongdRow7 DN D11.U8 570c1bc742181ded4930842b46e9507372f0b1b963James Dong 580c1bc742181ded4930842b46e9507372f0b1b963James Dong 590c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Pixels 600c1bc742181ded4930842b46e9507372f0b1b963James DongdP_0 DN D4.U8 610c1bc742181ded4930842b46e9507372f0b1b963James DongdP_1 DN D5.U8 620c1bc742181ded4930842b46e9507372f0b1b963James DongdP_2 DN D6.U8 630c1bc742181ded4930842b46e9507372f0b1b963James DongdQ_0 DN D8.U8 640c1bc742181ded4930842b46e9507372f0b1b963James DongdQ_1 DN D9.U8 650c1bc742181ded4930842b46e9507372f0b1b963James DongdQ_2 DN D10.U8 660c1bc742181ded4930842b46e9507372f0b1b963James Dong 670c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Filtering Decision 680c1bc742181ded4930842b46e9507372f0b1b963James DongdAlpha DN D0.U8 690c1bc742181ded4930842b46e9507372f0b1b963James DongdBeta DN D2.U8 700c1bc742181ded4930842b46e9507372f0b1b963James Dong 710c1bc742181ded4930842b46e9507372f0b1b963James DongdFilt DN D16.U8 720c1bc742181ded4930842b46e9507372f0b1b963James DongdAqflg DN D12.U8 730c1bc742181ded4930842b46e9507372f0b1b963James DongdApflg DN D17.U8 740c1bc742181ded4930842b46e9507372f0b1b963James Dong 750c1bc742181ded4930842b46e9507372f0b1b963James DongdAp0q0 DN D13.U8 760c1bc742181ded4930842b46e9507372f0b1b963James DongdAp1p0 DN D12.U8 770c1bc742181ded4930842b46e9507372f0b1b963James DongdAq1q0 DN D18.U8 780c1bc742181ded4930842b46e9507372f0b1b963James DongdAp2p0 DN D19.U8 790c1bc742181ded4930842b46e9507372f0b1b963James DongdAq2q0 DN D17.U8 800c1bc742181ded4930842b46e9507372f0b1b963James Dong 810c1bc742181ded4930842b46e9507372f0b1b963James DongqBS3210 QN Q13.U16 820c1bc742181ded4930842b46e9507372f0b1b963James DongdBS3210 DN D26 830c1bc742181ded4930842b46e9507372f0b1b963James DongdMask_bs DN D27 840c1bc742181ded4930842b46e9507372f0b1b963James DongdFilt_bs DN D26.U16 850c1bc742181ded4930842b46e9507372f0b1b963James Dong 860c1bc742181ded4930842b46e9507372f0b1b963James Dong;// bSLT4 870c1bc742181ded4930842b46e9507372f0b1b963James DongdMask_0 DN D14.U8 880c1bc742181ded4930842b46e9507372f0b1b963James DongdMask_1 DN D15.U8 890c1bc742181ded4930842b46e9507372f0b1b963James DongdMask_4 DN D1.U16 900c1bc742181ded4930842b46e9507372f0b1b963James Dong 910c1bc742181ded4930842b46e9507372f0b1b963James DongMask_4 RN 8 920c1bc742181ded4930842b46e9507372f0b1b963James DongMask_3 RN 9 930c1bc742181ded4930842b46e9507372f0b1b963James Dong 940c1bc742181ded4930842b46e9507372f0b1b963James DongdTemp DN D19.U8 950c1bc742181ded4930842b46e9507372f0b1b963James Dong 960c1bc742181ded4930842b46e9507372f0b1b963James Dong;// Result 970c1bc742181ded4930842b46e9507372f0b1b963James DongdP_0t DN D13.U8 980c1bc742181ded4930842b46e9507372f0b1b963James DongdQ_0t DN D31.U8 990c1bc742181ded4930842b46e9507372f0b1b963James Dong 1000c1bc742181ded4930842b46e9507372f0b1b963James DongdP_0n DN D29.U8 1010c1bc742181ded4930842b46e9507372f0b1b963James DongdQ_0n DN D24.U8 1020c1bc742181ded4930842b46e9507372f0b1b963James Dong 1030c1bc742181ded4930842b46e9507372f0b1b963James Dong 1040c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// Function header 1050c1bc742181ded4930842b46e9507372f0b1b963James Dong M_START omxVCM4P10_FilterDeblockingChroma_VerEdge_I, r12, d15 1060c1bc742181ded4930842b46e9507372f0b1b963James Dong 1070c1bc742181ded4930842b46e9507372f0b1b963James Dong ;//Arguments on the stack 1080c1bc742181ded4930842b46e9507372f0b1b963James Dong M_ARG ppThresholds, 4 1090c1bc742181ded4930842b46e9507372f0b1b963James Dong M_ARG ppBS, 4 1100c1bc742181ded4930842b46e9507372f0b1b963James Dong 1110c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// d0-dAlpha_0 1120c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// d2-dBeta_0 1130c1bc742181ded4930842b46e9507372f0b1b963James Dong 1140c1bc742181ded4930842b46e9507372f0b1b963James Dong ;load alpha1,beta1 somewhere to avoid more loads 1150c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 {dAlpha[]}, [pAlpha]! 1160c1bc742181ded4930842b46e9507372f0b1b963James Dong SUB pSrcDst, pSrcDst, #4 1170c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 {dBeta[]}, [pBeta]! 1180c1bc742181ded4930842b46e9507372f0b1b963James Dong 1190c1bc742181ded4930842b46e9507372f0b1b963James Dong M_LDR pBS, ppBS 1200c1bc742181ded4930842b46e9507372f0b1b963James Dong M_LDR pThresholds, ppThresholds 1210c1bc742181ded4930842b46e9507372f0b1b963James Dong 1220c1bc742181ded4930842b46e9507372f0b1b963James Dong LDR Mask_4, =MASK_4 1230c1bc742181ded4930842b46e9507372f0b1b963James Dong LDR Mask_3, =MASK_3 1240c1bc742181ded4930842b46e9507372f0b1b963James Dong 1250c1bc742181ded4930842b46e9507372f0b1b963James Dong ;dMask_0-14 1260c1bc742181ded4930842b46e9507372f0b1b963James Dong ;dMask_1-15 1270c1bc742181ded4930842b46e9507372f0b1b963James Dong ;dMask_4-19 1280c1bc742181ded4930842b46e9507372f0b1b963James Dong 1290c1bc742181ded4930842b46e9507372f0b1b963James Dong VMOV dMask_0, #0 1300c1bc742181ded4930842b46e9507372f0b1b963James Dong VMOV dMask_1, #1 1310c1bc742181ded4930842b46e9507372f0b1b963James Dong VMOV dMask_4, #4 1320c1bc742181ded4930842b46e9507372f0b1b963James Dong 1330c1bc742181ded4930842b46e9507372f0b1b963James Dong LDR XY, =LOOP_COUNT 1340c1bc742181ded4930842b46e9507372f0b1b963James Dong 1350c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// p0-p3 - d4-d7 1360c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// q0-q3 - d8-d11 1370c1bc742181ded4930842b46e9507372f0b1b963James Dong 1380c1bc742181ded4930842b46e9507372f0b1b963James Dong 1390c1bc742181ded4930842b46e9507372f0b1b963James DongLoopY 1400c1bc742181ded4930842b46e9507372f0b1b963James Dong LDR bS3210, [pBS], #8 1410c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pTmp, pSrcDst, srcdstStep 1420c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD step, srcdstStep, srcdstStep 1430c1bc742181ded4930842b46e9507372f0b1b963James Dong 1440c1bc742181ded4930842b46e9507372f0b1b963James Dong ;1 1450c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow0, [pSrcDst], step 1460c1bc742181ded4930842b46e9507372f0b1b963James Dong ;1 1470c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow1, [pTmp], step 1480c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow2, [pSrcDst], step 1490c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow3, [pTmp], step 1500c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow4, [pSrcDst], step 1510c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow5, [pTmp], step 1520c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow6, [pSrcDst], step 1530c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 dRow7, [pTmp], step 1540c1bc742181ded4930842b46e9507372f0b1b963James Dong 1550c1bc742181ded4930842b46e9507372f0b1b963James Dong 1560c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow0 = [q3r0 q2r0 q1r0 q0r0 p0r0 p1r0 p2r0 p3r0] 1570c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow1 = [q3r1 q2r1 q1r1 q0r1 p0r1 p1r1 p2r1 p3r1] 1580c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow2 = [q3r2 q2r2 q1r2 q0r2 p0r2 p1r2 p2r2 p3r2] 1590c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow3 = [q3r3 q2r3 q1r3 q0r3 p0r3 p1r3 p2r3 p3r3] 1600c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow4 = [q3r4 q2r4 q1r4 q0r4 p0r4 p1r4 p2r4 p3r4] 1610c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow5 = [q3r5 q2r5 q1r5 q0r5 p0r5 p1r5 p2r5 p3r5] 1620c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow6 = [q3r6 q2r6 q1r6 q0r6 p0r6 p1r6 p2r6 p3r6] 1630c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// dRow7 = [q3r7 q2r7 q1r7 q0r7 p0r7 p1r7 p2r7 p3r7] 1640c1bc742181ded4930842b46e9507372f0b1b963James Dong 1650c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// 8x8 Transpose 1660c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.8 dRow0, dRow1 1670c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.8 dRow2, dRow3 1680c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.8 dRow4, dRow5 1690c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.8 dRow6, dRow7 1700c1bc742181ded4930842b46e9507372f0b1b963James Dong 1710c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.16 dRow0, dRow2 1720c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.16 dRow1, dRow3 1730c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.16 dRow4, dRow6 1740c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.16 dRow5, dRow7 1750c1bc742181ded4930842b46e9507372f0b1b963James Dong 1760c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.32 dRow0, dRow4 1770c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.32 dRow2, dRow6 1780c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.32 dRow3, dRow7 1790c1bc742181ded4930842b46e9507372f0b1b963James Dong VZIP.32 dRow1, dRow5 1800c1bc742181ded4930842b46e9507372f0b1b963James Dong 1810c1bc742181ded4930842b46e9507372f0b1b963James Dong 1820c1bc742181ded4930842b46e9507372f0b1b963James Dong ;Realign the pointers 1830c1bc742181ded4930842b46e9507372f0b1b963James Dong 1840c1bc742181ded4930842b46e9507372f0b1b963James Dong CMP bS3210, #0 1850c1bc742181ded4930842b46e9507372f0b1b963James Dong VABD dAp2p0, dP_2, dP_0 1860c1bc742181ded4930842b46e9507372f0b1b963James Dong VABD dAp0q0, dP_0, dQ_0 1870c1bc742181ded4930842b46e9507372f0b1b963James Dong BEQ NoFilterBS0 1880c1bc742181ded4930842b46e9507372f0b1b963James Dong 1890c1bc742181ded4930842b46e9507372f0b1b963James Dong VABD dAp1p0, dP_1, dP_0 1900c1bc742181ded4930842b46e9507372f0b1b963James Dong VABD dAq1q0, dQ_1, dQ_0 1910c1bc742181ded4930842b46e9507372f0b1b963James Dong 1920c1bc742181ded4930842b46e9507372f0b1b963James Dong VMOV.U32 dBS3210[0], bS3210 1930c1bc742181ded4930842b46e9507372f0b1b963James Dong VCGT dFilt, dAlpha, dAp0q0 1940c1bc742181ded4930842b46e9507372f0b1b963James Dong VMAX dAp1p0, dAq1q0, dAp1p0 1950c1bc742181ded4930842b46e9507372f0b1b963James Dong VMOVL qBS3210, dBS3210.U8 1960c1bc742181ded4930842b46e9507372f0b1b963James Dong VABD dAq2q0, dQ_2, dQ_0 1970c1bc742181ded4930842b46e9507372f0b1b963James Dong VCGT dMask_bs.S16, dBS3210.S16, #0 1980c1bc742181ded4930842b46e9507372f0b1b963James Dong 1990c1bc742181ded4930842b46e9507372f0b1b963James Dong VCGT dAp1p0, dBeta, dAp1p0 2000c1bc742181ded4930842b46e9507372f0b1b963James Dong VCGT dAp2p0, dBeta, dAp2p0 2010c1bc742181ded4930842b46e9507372f0b1b963James Dong VAND dFilt, dMask_bs.U8 2020c1bc742181ded4930842b46e9507372f0b1b963James Dong 2030c1bc742181ded4930842b46e9507372f0b1b963James Dong TST bS3210, Mask_3 2040c1bc742181ded4930842b46e9507372f0b1b963James Dong 2050c1bc742181ded4930842b46e9507372f0b1b963James Dong VCGT dAq2q0, dBeta, dAq2q0 2060c1bc742181ded4930842b46e9507372f0b1b963James Dong VAND dFilt, dFilt, dAp1p0 2070c1bc742181ded4930842b46e9507372f0b1b963James Dong 2080c1bc742181ded4930842b46e9507372f0b1b963James Dong VAND dAqflg, dFilt, dAq2q0 2090c1bc742181ded4930842b46e9507372f0b1b963James Dong VAND dApflg, dFilt, dAp2p0 2100c1bc742181ded4930842b46e9507372f0b1b963James Dong 2110c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// bS < 4 Filtering 2120c1bc742181ded4930842b46e9507372f0b1b963James Dong BLNE armVCM4P10_DeblockingChromabSLT4_unsafe 2130c1bc742181ded4930842b46e9507372f0b1b963James Dong 2140c1bc742181ded4930842b46e9507372f0b1b963James Dong TST bS3210, Mask_4 2150c1bc742181ded4930842b46e9507372f0b1b963James Dong 2160c1bc742181ded4930842b46e9507372f0b1b963James Dong SUB pSrcDst, pSrcDst, srcdstStep, LSL #3 2170c1bc742181ded4930842b46e9507372f0b1b963James Dong VTST dFilt_bs, dFilt_bs, dMask_4 2180c1bc742181ded4930842b46e9507372f0b1b963James Dong 2190c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// bS == 4 Filtering 2200c1bc742181ded4930842b46e9507372f0b1b963James Dong BLNE armVCM4P10_DeblockingChromabSGE4_unsafe 2210c1bc742181ded4930842b46e9507372f0b1b963James Dong 2220c1bc742181ded4930842b46e9507372f0b1b963James Dong VBIT dP_0n, dP_0t, dFilt_bs 2230c1bc742181ded4930842b46e9507372f0b1b963James Dong VBIT dQ_0n, dQ_0t, dFilt_bs 2240c1bc742181ded4930842b46e9507372f0b1b963James Dong 2250c1bc742181ded4930842b46e9507372f0b1b963James Dong ;// Result Storage 2260c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pSrcDst_P, pSrcDst, #3 2270c1bc742181ded4930842b46e9507372f0b1b963James Dong VBIF dP_0n, dP_0, dFilt 2280c1bc742181ded4930842b46e9507372f0b1b963James Dong 2290c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pTmp2, pSrcDst_P, srcdstStep 2300c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD step, srcdstStep, srcdstStep 2310c1bc742181ded4930842b46e9507372f0b1b963James Dong VBIF dQ_0n, dQ_0, dFilt 2320c1bc742181ded4930842b46e9507372f0b1b963James Dong 2330c1bc742181ded4930842b46e9507372f0b1b963James Dong ADDS XY, XY, XY 2340c1bc742181ded4930842b46e9507372f0b1b963James Dong 2350c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[0]}, [pSrcDst_P], step 2360c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[1]}, [pTmp2], step 2370c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[2]}, [pSrcDst_P], step 2380c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[3]}, [pTmp2], step 2390c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[4]}, [pSrcDst_P], step 2400c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[5]}, [pTmp2], step 2410c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[6]}, [pSrcDst_P], step 2420c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dP_0n[7]}, [pTmp2], step 2430c1bc742181ded4930842b46e9507372f0b1b963James Dong 2440c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pSrcDst_Q, pSrcDst, #4 2450c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pTmp, pSrcDst_Q, srcdstStep 2460c1bc742181ded4930842b46e9507372f0b1b963James Dong 2470c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[0]}, [pSrcDst_Q], step 2480c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[1]}, [pTmp], step 2490c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[2]}, [pSrcDst_Q], step 2500c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[3]}, [pTmp], step 2510c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[4]}, [pSrcDst_Q], step 2520c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[5]}, [pTmp], step 2530c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[6]}, [pSrcDst_Q], step 2540c1bc742181ded4930842b46e9507372f0b1b963James Dong VST1 {dQ_0n[7]}, [pTmp], step 2550c1bc742181ded4930842b46e9507372f0b1b963James Dong 2560c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pSrcDst, pSrcDst, #4 2570c1bc742181ded4930842b46e9507372f0b1b963James Dong 2580c1bc742181ded4930842b46e9507372f0b1b963James Dong BNE LoopY 2590c1bc742181ded4930842b46e9507372f0b1b963James Dong 2600c1bc742181ded4930842b46e9507372f0b1b963James Dong MOV r0, #OMX_Sts_NoErr 2610c1bc742181ded4930842b46e9507372f0b1b963James Dong 2620c1bc742181ded4930842b46e9507372f0b1b963James Dong M_EXIT 2630c1bc742181ded4930842b46e9507372f0b1b963James Dong 2640c1bc742181ded4930842b46e9507372f0b1b963James DongNoFilterBS0 2650c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 {dAlpha[]}, [pAlpha] 2660c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pSrcDst, pSrcDst, #4 2670c1bc742181ded4930842b46e9507372f0b1b963James Dong SUB pSrcDst, pSrcDst, srcdstStep, LSL #3 2680c1bc742181ded4930842b46e9507372f0b1b963James Dong ADDS XY, XY, XY 2690c1bc742181ded4930842b46e9507372f0b1b963James Dong VLD1 {dBeta[]}, [pBeta] 2700c1bc742181ded4930842b46e9507372f0b1b963James Dong ADD pThresholds, pThresholds, #4 2710c1bc742181ded4930842b46e9507372f0b1b963James Dong BNE LoopY 2720c1bc742181ded4930842b46e9507372f0b1b963James Dong 2730c1bc742181ded4930842b46e9507372f0b1b963James Dong MOV r0, #OMX_Sts_NoErr 2740c1bc742181ded4930842b46e9507372f0b1b963James Dong 2750c1bc742181ded4930842b46e9507372f0b1b963James Dong M_END 2760c1bc742181ded4930842b46e9507372f0b1b963James Dong 2770c1bc742181ded4930842b46e9507372f0b1b963James Dong ENDIF 2780c1bc742181ded4930842b46e9507372f0b1b963James Dong 2790c1bc742181ded4930842b46e9507372f0b1b963James Dong 2800c1bc742181ded4930842b46e9507372f0b1b963James Dong END 2810c1bc742181ded4930842b46e9507372f0b1b963James Dong 2820c1bc742181ded4930842b46e9507372f0b1b963James Dong 283