57f6bcc4b0
Previously the assembly sources had mixed indentation consisting of both spaces and tabs, making it quite hard to read unless the right tab size was used in the editor. Tabs have been interpreted as 4 spaces in most cases, matching the surrounding code.
1079 lines
28 KiB
ArmAsm
1079 lines
28 KiB
ArmAsm
/*!
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* \copy
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* Copyright (c) 2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifdef HAVE_NEON
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.text
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#include "arm_arch_common_macro.S"
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#ifdef __APPLE__
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.macro JMP_IF_128BITS_IS_ZERO
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vorr.s16 $2, $0, $1
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vmov r3, r2, $2
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orr r3, r3, r2
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cmp r3, #0
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.endm
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.macro MASK_MATRIX
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vabd.u8 $6, $1, $2
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vcgt.u8 $6, $4, $6
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vabd.u8 $4, $0, $1
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vclt.u8 $4, $4, $5
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vand.u8 $6, $6, $4
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vabd.u8 $4, $3, $2
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vclt.u8 $4, $4, $5
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vand.u8 $6, $6, $4
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.endm
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.macro DIFF_LUMA_LT4_P1_Q1
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vmov.i8 $9, #128
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vrhadd.u8 $8, $2, $3
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vhadd.u8 $8, $0, $8
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vsub.s8 $8, $8, $9
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vsub.s8 $9, $1, $9
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vqsub.s8 $8, $8, $9
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vmax.s8 $8, $8, $5
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vmin.s8 $8, $8, $6
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vabd.u8 $9, $0, $2
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vclt.u8 $9, $9, $4
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vand.s8 $8, $8, $9
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vand.s8 $8, $8, $7
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vadd.u8 $8, $1, $8
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vabs.s8 $9, $9
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.endm
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.macro DIFF_LUMA_LT4_P0_Q0
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vsubl.u8 $5, $0, $3
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vsubl.u8 $6, $2, $1
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vshl.s16 $6, $6, #2
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vadd.s16 $5, $5, $6
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vqrshrn.s16 $4, $5, #3
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.endm
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.macro DIFF_LUMA_EQ4_P2P1P0
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vaddl.u8 q4, $1, $2
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vaddl.u8 q5, $3, $4
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vadd.u16 q5, q4, q5
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vaddl.u8 q4, $0, $1
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vshl.u16 q4, q4, #1
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vadd.u16 q4, q5, q4
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vrshrn.u16 $0, q5, #2
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vrshrn.u16 $7, q4, #3
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vshl.u16 q5, q5, #1
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vsubl.u8 q4, $5, $1
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vadd.u16 q5, q4,q5
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vaddl.u8 q4, $2, $5
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vaddw.u8 q4, q4, $2
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vaddw.u8 q4, q4, $3
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vrshrn.u16 d10,q5, #3
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vrshrn.u16 d8, q4, #2
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vbsl.u8 $6, d10, d8
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.endm
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.macro DIFF_LUMA_EQ4_MASK
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vmov $3, $2
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vbsl.u8 $3, $0, $1
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.endm
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.macro DIFF_CHROMA_EQ4_P0Q0
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vaddl.u8 $4, $0, $3
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vaddw.u8 $5, $4, $1
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vaddw.u8 $6, $4, $2
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vaddw.u8 $5, $5, $0
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vaddw.u8 $6, $6, $3
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vrshrn.u16 $7, $5, #2
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vrshrn.u16 $8, $6, #2
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.endm
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.macro LOAD_CHROMA_DATA_4
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vld4.u8 {$0[$8],$1[$8],$2[$8],$3[$8]}, [r0], r2
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vld4.u8 {$4[$8],$5[$8],$6[$8],$7[$8]}, [r1], r2
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.endm
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.macro STORE_CHROMA_DATA_4
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vst4.u8 {$0[$8],$1[$8],$2[$8],$3[$8]}, [r0], r2
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vst4.u8 {$4[$8],$5[$8],$6[$8],$7[$8]}, [r1], r2
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.endm
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.macro LOAD_LUMA_DATA_3
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vld3.u8 {$0[$6],$1[$6],$2[$6]}, [r2], r1
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vld3.u8 {$3[$6],$4[$6],$5[$6]}, [r0], r1
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.endm
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.macro STORE_LUMA_DATA_4
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vst4.u8 {$0[$4],$1[$4],$2[$4],$3[$4]}, [r0], r1
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vst4.u8 {$0[$5],$1[$5],$2[$5],$3[$5]}, [r2], r1
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.endm
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.macro STORE_LUMA_DATA_3
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vst3.u8 {$0[$6],$1[$6],$2[$6]}, [r3], r1
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vst3.u8 {$3[$6],$4[$6],$5[$6]}, [r0], r1
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.endm
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.macro EXTRACT_DELTA_INTO_TWO_PART
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vcge.s8 $1, $0, #0
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vand $1, $0, $1
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vsub.s8 $0, $1, $0
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.endm
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#else
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.macro JMP_IF_128BITS_IS_ZERO arg0, arg1, arg2
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vorr.s16 \arg2, \arg0, \arg1
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vmov r3, r2, \arg2
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orr r3, r3, r2
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cmp r3, #0
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.endm
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.macro MASK_MATRIX arg0, arg1, arg2, arg3, arg4, arg5, arg6
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vabd.u8 \arg6, \arg1, \arg2
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vcgt.u8 \arg6, \arg4, \arg6
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vabd.u8 \arg4, \arg0, \arg1
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vclt.u8 \arg4, \arg4, \arg5
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vand.u8 \arg6, \arg6, \arg4
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vabd.u8 \arg4, \arg3, \arg2
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vclt.u8 \arg4, \arg4, \arg5
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vand.u8 \arg6, \arg6, \arg4
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.endm
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.macro DIFF_LUMA_LT4_P1_Q1 arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
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vmov.i8 \arg9, #128
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vrhadd.u8 \arg8, \arg2, \arg3
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vhadd.u8 \arg8, \arg0, \arg8
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vsub.s8 \arg8, \arg8, \arg9
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vsub.s8 \arg9, \arg1, \arg9
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vqsub.s8 \arg8, \arg8, \arg9
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vmax.s8 \arg8, \arg8, \arg5
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vmin.s8 \arg8, \arg8, \arg6
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vabd.u8 \arg9, \arg0, \arg2
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vclt.u8 \arg9, \arg9, \arg4
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vand.s8 \arg8, \arg8, \arg9
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vand.s8 \arg8, \arg8, \arg7
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vadd.u8 \arg8, \arg1, \arg8
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vabs.s8 \arg9, \arg9
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.endm
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.macro DIFF_LUMA_LT4_P0_Q0 arg0, arg1, arg2, arg3, arg4, arg5, arg6
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vsubl.u8 \arg5, \arg0, \arg3
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vsubl.u8 \arg6, \arg2, \arg1
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vshl.s16 \arg6, \arg6, #2
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vadd.s16 \arg5, \arg5, \arg6
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vqrshrn.s16 \arg4, \arg5, #3
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.endm
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.macro DIFF_LUMA_EQ4_P2P1P0 arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7
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vaddl.u8 q4, \arg1, \arg2
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vaddl.u8 q5, \arg3, \arg4
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vadd.u16 q5, q4, q5
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vaddl.u8 q4, \arg0, \arg1
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vshl.u16 q4, q4, #1
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vadd.u16 q4, q5, q4
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vrshrn.u16 \arg0, q5, #2
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vrshrn.u16 \arg7, q4, #3
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vshl.u16 q5, q5, #1
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vsubl.u8 q4, \arg5, \arg1
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vadd.u16 q5, q4,q5
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vaddl.u8 q4, \arg2, \arg5
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vaddw.u8 q4, q4, \arg2
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vaddw.u8 q4, q4, \arg3
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vrshrn.u16 d10,q5, #3
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vrshrn.u16 d8, q4, #2
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vbsl.u8 \arg6, d10, d8
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.endm
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.macro DIFF_LUMA_EQ4_MASK arg0, arg1, arg2, arg3
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vmov \arg3, \arg2
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vbsl.u8 \arg3, \arg0, \arg1
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.endm
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.macro DIFF_CHROMA_EQ4_P0Q0 arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8
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vaddl.u8 \arg4, \arg0, \arg3
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vaddw.u8 \arg5, \arg4, \arg1
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vaddw.u8 \arg6, \arg4, \arg2
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vaddw.u8 \arg5, \arg5, \arg0
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vaddw.u8 \arg6, \arg6, \arg3
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vrshrn.u16 \arg7, \arg5, #2
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vrshrn.u16 \arg8, \arg6, #2
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.endm
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.macro LOAD_CHROMA_DATA_4 arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8
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vld4.u8 {\arg0[\arg8],\arg1[\arg8],\arg2[\arg8],\arg3[\arg8]}, [r0], r2
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vld4.u8 {\arg4[\arg8],\arg5[\arg8],\arg6[\arg8],\arg7[\arg8]}, [r1], r2
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.endm
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.macro STORE_CHROMA_DATA_4 arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8
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vst4.u8 {\arg0[\arg8],\arg1[\arg8],\arg2[\arg8],\arg3[\arg8]}, [r0], r2
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vst4.u8 {\arg4[\arg8],\arg5[\arg8],\arg6[\arg8],\arg7[\arg8]}, [r1], r2
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.endm
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.macro LOAD_LUMA_DATA_3 arg0, arg1, arg2, arg3, arg4, arg5, arg6
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vld3.u8 {\arg0[\arg6],\arg1[\arg6],\arg2[\arg6]}, [r2], r1
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vld3.u8 {\arg3[\arg6],\arg4[\arg6],\arg5[\arg6]}, [r0], r1
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.endm
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.macro STORE_LUMA_DATA_4 arg0, arg1, arg2, arg3, arg4, arg5
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vst4.u8 {\arg0[\arg4],\arg1[\arg4],\arg2[\arg4],\arg3[\arg4]}, [r0], r1
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vst4.u8 {\arg0[\arg5],\arg1[\arg5],\arg2[\arg5],\arg3[\arg5]}, [r2], r1
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.endm
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.macro STORE_LUMA_DATA_3 arg0, arg1, arg2, arg3, arg4, arg5, arg6
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vst3.u8 {\arg0[\arg6],\arg1[\arg6],\arg2[\arg6]}, [r3], r1
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vst3.u8 {\arg3[\arg6],\arg4[\arg6],\arg5[\arg6]}, [r0], r1
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.endm
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.macro EXTRACT_DELTA_INTO_TWO_PART arg0, arg1
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vcge.s8 \arg1, \arg0, #0
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vand \arg1, \arg0, \arg1
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vsub.s8 \arg0, \arg1, \arg0
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.endm
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#endif
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WELS_ASM_FUNC_BEGIN DeblockLumaLt4V_neon
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vpush {q4-q7}
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vdup.u8 q11, r2
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vdup.u8 q9, r3
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add r2, r1, r1, lsl #1
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sub r2, r0, r2
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vld1.u8 {q0}, [r2], r1
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vld1.u8 {q3}, [r0], r1
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vld1.u8 {q1}, [r2], r1
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vld1.u8 {q4}, [r0], r1
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vld1.u8 {q2}, [r2]
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vld1.u8 {q5}, [r0]
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sub r2, r2, r1
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ldr r3, [sp, #64]
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vld1.s8 {d31}, [r3]
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vdup.s8 d28, d31[0]
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vdup.s8 d30, d31[1]
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vdup.s8 d29, d31[2]
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vdup.s8 d31, d31[3]
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vtrn.32 d28, d30
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vtrn.32 d29, d31
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vcge.s8 q10, q14, #0
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MASK_MATRIX q1, q2, q3, q4, q11, q9, q15
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vand.u8 q10, q10, q15
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veor q15, q15
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vsub.i8 q15,q15,q14
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DIFF_LUMA_LT4_P1_Q1 q0, q1, q2, q3, q9, q15, q14, q10, q6, q12
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vst1.u8 {q6}, [r2], r1
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DIFF_LUMA_LT4_P1_Q1 q5, q4, q3, q2, q9, q15, q14, q10, q7, q13
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vabs.s8 q12, q12
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vabs.s8 q13, q13
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vadd.u8 q14,q14,q12
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vadd.u8 q14,q14,q13
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veor q15, q15
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vsub.i8 q15,q15,q14
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DIFF_LUMA_LT4_P0_Q0 d2, d4, d6, d8, d16, q12, q13
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DIFF_LUMA_LT4_P0_Q0 d3, d5, d7, d9, d17, q12, q13
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vmax.s8 q8, q8, q15
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vmin.s8 q8, q8, q14
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vand.s8 q8, q8, q10
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EXTRACT_DELTA_INTO_TWO_PART q8, q9
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vqadd.u8 q2, q2, q9
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vqsub.u8 q2, q2, q8
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vst1.u8 {q2}, [r2], r1
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vqsub.u8 q3, q3, q9
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vqadd.u8 q3, q3, q8
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vst1.u8 {q3}, [r2] , r1
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vst1.u8 {q7}, [r2]
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vpop {q4-q7}
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WELS_ASM_FUNC_END
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WELS_ASM_FUNC_BEGIN DeblockLumaEq4V_neon
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vpush {q4-q7}
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vdup.u8 q5, r2
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vdup.u8 q4, r3
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sub r3, r0, r1, lsl #2
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vld1.u8 {q8}, [r3], r1
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vld1.u8 {q12}, [r0], r1
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vld1.u8 {q9}, [r3], r1
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vld1.u8 {q13}, [r0], r1
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vld1.u8 {q10}, [r3], r1
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vld1.u8 {q14}, [r0], r1
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vld1.u8 {q11}, [r3]
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vld1.u8 {q15}, [r0]
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sub r3, r3, r1 , lsl #1
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MASK_MATRIX q10, q11, q12, q13, q5, q4, q6
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mov r2, r2, lsr #2
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add r2, r2, #2
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vdup.u8 q5, r2
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vabd.u8 q0, q11, q12
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vclt.u8 q7, q0, q5
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vabd.u8 q1, q9, q11
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vclt.u8 q1, q1, q4
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vand.s8 q1, q1, q7
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vabd.u8 q2, q14,q12
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vclt.u8 q2, q2, q4
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vand.s8 q2, q2, q7
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vand.u8 q7, q7, q6
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vmov q3, q1
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DIFF_LUMA_EQ4_P2P1P0 d16, d18, d20, d22, d24, d26, d2, d0
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DIFF_LUMA_EQ4_P2P1P0 d17, d19, d21, d23, d25, d27, d3, d1
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vand.u8 q3, q7, q3
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DIFF_LUMA_EQ4_MASK q0, q9, q3, q4
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vst1.u8 {q4}, [r3], r1
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DIFF_LUMA_EQ4_MASK q8,q10, q3, q4
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vst1.u8 {q4}, [r3], r1
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DIFF_LUMA_EQ4_MASK q1,q11, q6, q4
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vst1.u8 {q4}, [r3], r1
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vmov q0, q2
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DIFF_LUMA_EQ4_P2P1P0 d30, d28, d26, d24, d22, d20, d4, d6
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DIFF_LUMA_EQ4_P2P1P0 d31, d29, d27, d25, d23, d21, d5, d7
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vand.u8 q0, q7, q0
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DIFF_LUMA_EQ4_MASK q2, q12, q6, q4
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vst1.u8 {q4}, [r3], r1
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DIFF_LUMA_EQ4_MASK q15, q13, q0, q4
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vst1.u8 {q4}, [r3], r1
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DIFF_LUMA_EQ4_MASK q3, q14, q0, q4
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vst1.u8 {q4}, [r3], r1
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vpop {q4-q7}
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WELS_ASM_FUNC_END
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WELS_ASM_FUNC_BEGIN DeblockLumaLt4H_neon
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vpush {q4-q7}
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vdup.u8 q11, r2
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vdup.u8 q9, r3
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sub r2, r0, #3
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LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 0
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 1
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 2
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 3
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 4
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 5
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 6
|
|
LOAD_LUMA_DATA_3 d0, d1, d2, d6, d7, d8, 7
|
|
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 0
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 1
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 2
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 3
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 4
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 5
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 6
|
|
LOAD_LUMA_DATA_3 d3, d4, d5, d9, d10, d11, 7
|
|
|
|
vswp d1, d2
|
|
vswp d3, d4
|
|
vswp d1, d4
|
|
vswp d7, d8
|
|
vswp d9, d10
|
|
vswp d7, d10
|
|
|
|
sub r0, r0, r1, lsl #4
|
|
|
|
ldr r3, [sp, #64]
|
|
vld1.s8 {d31}, [r3]
|
|
vdup.s8 d28, d31[0]
|
|
vdup.s8 d30, d31[1]
|
|
vdup.s8 d29, d31[2]
|
|
vdup.s8 d31, d31[3]
|
|
vtrn.32 d28, d30
|
|
vtrn.32 d29, d31
|
|
vcge.s8 q10, q14, #0
|
|
|
|
MASK_MATRIX q1, q2, q3, q4, q11, q9, q15
|
|
vand.u8 q10, q10, q15
|
|
|
|
veor q15, q15
|
|
vsub.i8 q15,q15,q14
|
|
|
|
DIFF_LUMA_LT4_P1_Q1 q0, q1, q2, q3, q9, q15, q14, q10, q6, q12
|
|
DIFF_LUMA_LT4_P1_Q1 q5, q4, q3, q2, q9, q15, q14, q10, q7, q13
|
|
|
|
vabs.s8 q12, q12
|
|
vabs.s8 q13, q13
|
|
vadd.u8 q14,q14,q12
|
|
vadd.u8 q14,q14,q13
|
|
veor q15, q15
|
|
vsub.i8 q15,q15,q14
|
|
|
|
DIFF_LUMA_LT4_P0_Q0 d2, d4, d6, d8, d16, q12, q13
|
|
DIFF_LUMA_LT4_P0_Q0 d3, d5, d7, d9, d17, q12, q13
|
|
vmax.s8 q8, q8, q15
|
|
vmin.s8 q8, q8, q14
|
|
vand.s8 q8, q8, q10
|
|
EXTRACT_DELTA_INTO_TWO_PART q8, q9
|
|
vqadd.u8 q2, q2, q9
|
|
vqsub.u8 q2, q2, q8
|
|
|
|
vqsub.u8 q3, q3, q9
|
|
vqadd.u8 q3, q3, q8
|
|
|
|
sub r0, #2
|
|
add r2, r0, r1
|
|
lsl r1, #1
|
|
|
|
vmov q1, q6
|
|
vmov q4, q7
|
|
|
|
vswp q2, q3
|
|
vswp d3, d6
|
|
vswp d5, d8
|
|
|
|
STORE_LUMA_DATA_4 d2, d3, d4, d5, 0, 1
|
|
STORE_LUMA_DATA_4 d2, d3, d4, d5, 2, 3
|
|
STORE_LUMA_DATA_4 d2, d3, d4, d5, 4, 5
|
|
STORE_LUMA_DATA_4 d2, d3, d4, d5, 6, 7
|
|
|
|
STORE_LUMA_DATA_4 d6, d7, d8, d9, 0, 1
|
|
STORE_LUMA_DATA_4 d6, d7, d8, d9, 2, 3
|
|
STORE_LUMA_DATA_4 d6, d7, d8, d9, 4, 5
|
|
STORE_LUMA_DATA_4 d6, d7, d8, d9, 6, 7
|
|
|
|
vpop {q4-q7}
|
|
WELS_ASM_FUNC_END
|
|
|
|
|
|
WELS_ASM_FUNC_BEGIN DeblockLumaEq4H_neon
|
|
vpush {q4-q7}
|
|
vdup.u8 q5, r2
|
|
vdup.u8 q4, r3
|
|
|
|
sub r3, r0, #4 // pix -= 4
|
|
|
|
vld1.u8 {d16}, [r3], r1
|
|
vld1.u8 {d17}, [r3], r1
|
|
vld1.u8 {d18}, [r3], r1
|
|
vld1.u8 {d19}, [r3], r1
|
|
vld1.u8 {d20}, [r3], r1
|
|
vld1.u8 {d21}, [r3], r1
|
|
vld1.u8 {d22}, [r3], r1
|
|
vld1.u8 {d23}, [r3], r1
|
|
vld1.u8 {d24}, [r3], r1
|
|
vld1.u8 {d25}, [r3], r1
|
|
vld1.u8 {d26}, [r3], r1
|
|
vld1.u8 {d27}, [r3], r1
|
|
vld1.u8 {d28}, [r3], r1
|
|
vld1.u8 {d29}, [r3], r1
|
|
vld1.u8 {d30}, [r3], r1
|
|
vld1.u8 {d31}, [r3], r1
|
|
|
|
vtrn.u32 d16, d20
|
|
vtrn.u32 d17, d21
|
|
vtrn.u32 d18, d22
|
|
vtrn.u32 d19, d23
|
|
vtrn.u32 d24, d28
|
|
vtrn.u32 d25, d29
|
|
vtrn.u32 d26, d30
|
|
vtrn.u32 d27, d31
|
|
|
|
vtrn.u16 d16, d18
|
|
vtrn.u16 d17, d19
|
|
vtrn.u16 d20, d22
|
|
vtrn.u16 d21, d23
|
|
vtrn.u16 d24, d26
|
|
vtrn.u16 d25, d27
|
|
vtrn.u16 d28, d30
|
|
vtrn.u16 d29, d31
|
|
|
|
vtrn.u8 d16, d17
|
|
vtrn.u8 d18, d19
|
|
vtrn.u8 d20, d21
|
|
vtrn.u8 d22, d23
|
|
vtrn.u8 d24, d25
|
|
vtrn.u8 d26, d27
|
|
vtrn.u8 d28, d29
|
|
vtrn.u8 d30, d31
|
|
|
|
vswp d17, d24
|
|
vswp d19, d26
|
|
vswp d21, d28
|
|
vswp d23, d30
|
|
|
|
vswp q12, q9
|
|
vswp q14, q11
|
|
|
|
vswp q12, q10
|
|
vswp q13, q11
|
|
|
|
MASK_MATRIX q10, q11, q12, q13, q5, q4, q6
|
|
|
|
mov r2, r2, lsr #2
|
|
add r2, r2, #2
|
|
vdup.u8 q5, r2
|
|
vabd.u8 q0, q11, q12
|
|
vclt.u8 q7, q0, q5
|
|
|
|
vabd.u8 q1, q9, q11
|
|
vclt.u8 q1, q1, q4
|
|
vand.s8 q1, q1, q7
|
|
|
|
vabd.u8 q2, q14,q12
|
|
vclt.u8 q2, q2, q4
|
|
vand.s8 q2, q2, q7
|
|
vand.u8 q7, q7, q6
|
|
|
|
vmov q3, q1
|
|
|
|
DIFF_LUMA_EQ4_P2P1P0 d16, d18, d20, d22, d24, d26, d2, d0
|
|
DIFF_LUMA_EQ4_P2P1P0 d17, d19, d21, d23, d25, d27, d3, d1
|
|
|
|
vand.u8 q3, q7, q3
|
|
DIFF_LUMA_EQ4_MASK q0, q9, q3, q4
|
|
vmov q9, q4
|
|
vbsl.u8 q3, q8, q10
|
|
DIFF_LUMA_EQ4_MASK q1,q11, q6, q8
|
|
|
|
vand.u8 q7, q7, q2
|
|
|
|
DIFF_LUMA_EQ4_P2P1P0 d30, d28, d26, d24, d22, d20, d4, d0
|
|
DIFF_LUMA_EQ4_P2P1P0 d31, d29, d27, d25, d23, d21, d5, d1
|
|
|
|
vbsl.u8 q6, q2, q12
|
|
DIFF_LUMA_EQ4_MASK q15, q13, q7, q4
|
|
|
|
vbsl.u8 q7, q0, q14
|
|
|
|
vmov q5, q6
|
|
vmov q2, q9
|
|
vmov q6, q4
|
|
vmov q4, q8
|
|
|
|
vswp d8, d6
|
|
vswp d5, d7
|
|
vswp d5, d8
|
|
vswp d14, d12
|
|
vswp d11, d13
|
|
vswp d11, d14
|
|
|
|
sub r3, r0, #3
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,0
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,1
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,2
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,3
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,4
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,5
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,6
|
|
STORE_LUMA_DATA_3 d4,d5,d6,d10,d11,d12,7
|
|
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,0
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,1
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,2
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,3
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,4
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,5
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,6
|
|
STORE_LUMA_DATA_3 d7,d8,d9,d13,d14,d15,7
|
|
|
|
vpop {q4-q7}
|
|
WELS_ASM_FUNC_END
|
|
|
|
|
|
WELS_ASM_FUNC_BEGIN DeblockChromaLt4V_neon
|
|
vdup.u8 q11, r3
|
|
ldr r3, [sp, #0]
|
|
|
|
sub r0, r0, r2 , lsl #1
|
|
sub r1, r1, r2, lsl #1
|
|
vdup.u8 q9, r3
|
|
ldr r3, [sp, #4]
|
|
|
|
vld1.u8 {d0}, [r0], r2
|
|
vld1.u8 {d1}, [r1], r2
|
|
vld1.u8 {d2}, [r0], r2
|
|
vld1.u8 {d3}, [r1], r2
|
|
vld1.u8 {d4}, [r0], r2
|
|
vld1.u8 {d5}, [r1], r2
|
|
vld1.u8 {d6}, [r0]
|
|
vld1.u8 {d7}, [r1]
|
|
|
|
sub r0, r0, r2, lsl #1
|
|
sub r1, r1, r2, lsl #1
|
|
|
|
vld1.s8 {d31}, [r3]
|
|
vmovl.u8 q14,d31
|
|
vshl.u64 d29,d28,#8
|
|
vorr d28,d29
|
|
vmov d29, d28
|
|
veor q15, q15
|
|
vsub.i8 q15,q15,q14
|
|
|
|
MASK_MATRIX q0, q1, q2, q3, q11, q9, q10
|
|
|
|
DIFF_LUMA_LT4_P0_Q0 d0, d2, d4, d6, d16, q12, q13
|
|
DIFF_LUMA_LT4_P0_Q0 d1, d3, d5, d7, d17, q12, q13
|
|
vmax.s8 q8, q8, q15
|
|
vmin.s8 q8, q8, q14
|
|
|
|
vand.s8 q8, q8, q10
|
|
vcge.s8 q14, q14, #0
|
|
vand.s8 q8, q8, q14
|
|
EXTRACT_DELTA_INTO_TWO_PART q8, q10
|
|
vqadd.u8 q1, q1, q10
|
|
vqsub.u8 q1, q1, q8
|
|
vst1.u8 {d2}, [r0], r2
|
|
vst1.u8 {d3}, [r1], r2
|
|
vqsub.u8 q2, q2, q10
|
|
vqadd.u8 q2, q2, q8
|
|
vst1.u8 {d4}, [r0]
|
|
vst1.u8 {d5}, [r1]
|
|
|
|
WELS_ASM_FUNC_END
|
|
|
|
|
|
WELS_ASM_FUNC_BEGIN DeblockChromaEq4V_neon
|
|
vpush {q4-q5}
|
|
|
|
vdup.u8 q11, r3
|
|
ldr r3, [sp, #32]
|
|
|
|
sub r0, r0, r2 , lsl #1
|
|
sub r1, r1, r2, lsl #1
|
|
vdup.u8 q9, r3
|
|
vld1.u8 {d0}, [r0], r2 // q0::p1
|
|
vld1.u8 {d1}, [r1], r2
|
|
vld1.u8 {d2}, [r0], r2 // q1::p0
|
|
vld1.u8 {d3}, [r1], r2
|
|
vld1.u8 {d4}, [r0], r2 // q2::q0
|
|
vld1.u8 {d5}, [r1], r2
|
|
vld1.u8 {d6}, [r0] // q3::q1
|
|
vld1.u8 {d7}, [r1]
|
|
|
|
sub r0, r0, r2, lsl #1 // pix = [-1*src_stride]
|
|
sub r1, r1, r2, lsl #1
|
|
|
|
MASK_MATRIX q0, q1, q2, q3, q11, q9, q10
|
|
|
|
vmov q11, q10
|
|
|
|
DIFF_CHROMA_EQ4_P0Q0 d0, d2, d4, d6, q4, q5, q8, d30, d0 // Cb::p0' q0'
|
|
DIFF_CHROMA_EQ4_P0Q0 d1, d3, d5, d7, q12, q13, q14, d31, d1 // Cr::p0' q0'
|
|
|
|
vbsl.u8 q10, q15, q1
|
|
vst1.u8 {d20}, [r0], r2
|
|
vst1.u8 {d21}, [r1], r2
|
|
|
|
vbsl.u8 q11, q0, q2
|
|
vst1.u8 {d22}, [r0]
|
|
vst1.u8 {d23}, [r1]
|
|
|
|
vpop {q4-q5}
|
|
WELS_ASM_FUNC_END
|
|
|
|
WELS_ASM_FUNC_BEGIN DeblockChromaLt4H_neon
|
|
|
|
vdup.u8 q11, r3
|
|
ldr r3, [sp, #0]
|
|
|
|
sub r0, r0, #2
|
|
vdup.u8 q9, r3
|
|
ldr r3, [sp, #4]
|
|
sub r1, r1, #2
|
|
vld1.s8 {d31}, [r3]
|
|
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 0
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 1
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 2
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 3
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 4
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 5
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 6
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 7
|
|
vswp q1, q2
|
|
vswp d1, d2
|
|
vswp d6, d5
|
|
|
|
vmovl.u8 q14, d31
|
|
vshl.u64 d29,d28,#8
|
|
vorr d28,d29
|
|
vmov d29, d28
|
|
veor q15, q15
|
|
vsub.i8 q15,q15,q14
|
|
|
|
MASK_MATRIX q0, q1, q2, q3, q11, q9, q10
|
|
|
|
DIFF_LUMA_LT4_P0_Q0 d0, d2, d4, d6, d16, q12, q13
|
|
DIFF_LUMA_LT4_P0_Q0 d1, d3, d5, d7, d17, q12, q13
|
|
vmax.s8 q8, q8, q15
|
|
vmin.s8 q8, q8, q14
|
|
|
|
vand.s8 q8, q8, q10
|
|
vcge.s8 q14, q14, #0
|
|
vand.s8 q8, q8, q14
|
|
EXTRACT_DELTA_INTO_TWO_PART q8, q10
|
|
vqadd.u8 q1, q1, q10
|
|
vqsub.u8 q1, q1, q8
|
|
vqsub.u8 q2, q2, q10
|
|
vqadd.u8 q2, q2, q8
|
|
|
|
sub r0, r0, r2, lsl #3
|
|
sub r1, r1, r2, lsl #3
|
|
vswp d1, d2
|
|
vswp d6, d5
|
|
vswp q1, q2
|
|
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 0
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 1
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 2
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 3
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 4
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 5
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 6
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 7
|
|
|
|
WELS_ASM_FUNC_END
|
|
|
|
WELS_ASM_FUNC_BEGIN DeblockChromaEq4H_neon
|
|
vpush {q4-q5}
|
|
vdup.u8 q11, r3
|
|
ldr r3, [sp, #32]
|
|
|
|
sub r0, r0, #2
|
|
sub r1, r1, #2
|
|
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 0
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 1
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 2
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 3
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 4
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 5
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 6
|
|
LOAD_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 7
|
|
vswp q1, q2
|
|
vswp d1, d2
|
|
vswp d6, d5
|
|
|
|
vdup.u8 q9, r3
|
|
MASK_MATRIX q0, q1, q2, q3, q11, q9, q10
|
|
vmov q11, q10
|
|
|
|
DIFF_CHROMA_EQ4_P0Q0 d0, d2, d4, d6, q8, q9, q12, d8, d10
|
|
DIFF_CHROMA_EQ4_P0Q0 d1, d3, d5, d7, q13, q14, q15, d9, d11
|
|
|
|
vbsl.u8 q10, q4, q1
|
|
vbsl.u8 q11, q5, q2
|
|
sub r0, r0, r2, lsl #3 // pix: 0th row [-2]
|
|
sub r1, r1, r2, lsl #3
|
|
|
|
vmov q1, q10
|
|
vmov q2, q11
|
|
vswp d1, d2
|
|
vswp d6, d5
|
|
vswp q1, q2
|
|
// Cb:d0d1d2d3, Cr:d4d5d6d7
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 0
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 1
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 2
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 3
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 4
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 5
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 6
|
|
STORE_CHROMA_DATA_4 d0, d1, d2, d3, d4, d5, d6, d7, 7
|
|
|
|
vpop {q4-q5}
|
|
WELS_ASM_FUNC_END
|
|
|
|
|
|
WELS_ASM_FUNC_BEGIN WelsNonZeroCount_neon
|
|
|
|
vld1.64 {d0-d2}, [r0]
|
|
|
|
vceq.s8 q0, q0, #0
|
|
vceq.s8 d2, d2, #0
|
|
vmvn q0, q0
|
|
vmvn d2, d2
|
|
vabs.s8 q0, q0
|
|
vabs.s8 d2, d2
|
|
|
|
vst1.64 {d0-d2}, [r0]
|
|
WELS_ASM_FUNC_END
|
|
|
|
#ifdef __APPLE__
|
|
.macro BS_NZC_CHECK
|
|
vld1.8 {d0,d1}, [$0]
|
|
/* Arrenge the input data --- TOP */
|
|
ands r6, $1, #2
|
|
beq bs_nzc_check_jump0
|
|
|
|
sub r6, $0, $2, lsl #4
|
|
sub r6, $2, lsl #3
|
|
add r6, #12
|
|
vld1.32 d3[1], [r6]
|
|
|
|
bs_nzc_check_jump0:
|
|
vext.8 q1, q1, q0, #12
|
|
vadd.u8 $3, q0, q1
|
|
|
|
|
|
/* Arrenge the input data --- LEFT */
|
|
ands r6, $1, #1
|
|
beq bs_nzc_check_jump1
|
|
|
|
sub r6, $0, #21
|
|
add r7, r6, #4
|
|
vld1.8 d3[4], [r6]
|
|
add r6, r7, #4
|
|
vld1.8 d3[5], [r7]
|
|
add r7, r6, #4
|
|
vld1.8 d3[6], [r6]
|
|
vld1.8 d3[7], [r7]
|
|
|
|
bs_nzc_check_jump1:
|
|
vzip.8 d0, d1
|
|
vzip.8 d0, d1
|
|
vext.8 q1, q1, q0, #12
|
|
vadd.u8 $4, q0, q1
|
|
.endm
|
|
|
|
.macro BS_COMPARE_MV //in: $0,$1(const),$2(const),$3(const),$4(const); out:$5, $6
|
|
mov r6, #4
|
|
vabd.s16 q8, $0, $1
|
|
vabd.s16 q9, $1, $2
|
|
vdup.s16 $0, r6
|
|
vabd.s16 q10, $2, $3
|
|
vabd.s16 q11, $3, $4
|
|
|
|
vcge.s16 q8, $0
|
|
vcge.s16 q9, $0
|
|
vcge.s16 q10, $0
|
|
vcge.s16 q11, $0
|
|
|
|
vpadd.i16 d16, d16, d17
|
|
vpadd.i16 d17, d18, d19
|
|
vpadd.i16 d18, d20, d21
|
|
vpadd.i16 d19, d22, d23
|
|
|
|
vaddhn.i16 $5, q8, q8
|
|
vaddhn.i16 $6, q9, q9
|
|
.endm
|
|
|
|
.macro BS_MV_CHECK
|
|
vldm $0, {q0,q1,q2,q3}
|
|
|
|
/* Arrenge the input data --- TOP */
|
|
ands r6, $1, #2
|
|
beq bs_mv_check_jump0
|
|
|
|
sub r6, $0, $2, lsl #6
|
|
add r6, #48
|
|
vld1.8 {d8, d9}, [r6]
|
|
|
|
bs_mv_check_jump0:
|
|
BS_COMPARE_MV q4, q0, q1, q2, q3, $3, $4
|
|
|
|
/* Arrenge the input data --- LEFT */
|
|
ands r6, $1, #1
|
|
beq bs_mv_check_jump1
|
|
|
|
sub r6, $0, #52
|
|
add r7, r6, #16
|
|
vld1.32 d8[0], [r6]
|
|
add r6, r7, #16
|
|
vld1.32 d8[1], [r7]
|
|
add r7, r6, #16
|
|
vld1.32 d9[0], [r6]
|
|
vld1.32 d9[1], [r7]
|
|
|
|
bs_mv_check_jump1:
|
|
vzip.32 q0, q2
|
|
vzip.32 q1, q3
|
|
vzip.32 q0, q1
|
|
vzip.32 q2, q3
|
|
BS_COMPARE_MV q4, q0, q1, q2, q3, $5, $6
|
|
.endm
|
|
#else
|
|
.macro BS_NZC_CHECK arg0, arg1, arg2, arg3, arg4
|
|
vld1.8 {d0,d1}, [\arg0]
|
|
/* Arrenge the input data --- TOP */
|
|
ands r6, \arg1, #2
|
|
beq bs_nzc_check_jump0
|
|
|
|
sub r6, \arg0, \arg2, lsl #4
|
|
sub r6, r6, \arg2, lsl #3
|
|
add r6, #12
|
|
vld1.32 d3[1], [r6]
|
|
|
|
bs_nzc_check_jump0:
|
|
vext.8 q1, q1, q0, #12
|
|
vadd.u8 \arg3, q0, q1
|
|
|
|
|
|
/* Arrenge the input data --- LEFT */
|
|
ands r6, \arg1, #1
|
|
beq bs_nzc_check_jump1
|
|
|
|
sub r6, \arg0, #21
|
|
add r7, r6, #4
|
|
vld1.8 d3[4], [r6]
|
|
add r6, r7, #4
|
|
vld1.8 d3[5], [r7]
|
|
add r7, r6, #4
|
|
vld1.8 d3[6], [r6]
|
|
vld1.8 d3[7], [r7]
|
|
|
|
bs_nzc_check_jump1:
|
|
vzip.8 d0, d1
|
|
vzip.8 d0, d1
|
|
vext.8 q1, q1, q0, #12
|
|
vadd.u8 \arg4, q0, q1
|
|
.endm
|
|
|
|
.macro BS_COMPARE_MV arg0, arg1, arg2, arg3, arg4, arg5, arg6 //in: $0,$1(const),$2(const),$3(const),$4(const); out:$5, $6
|
|
mov r6, #4
|
|
vabd.s16 q8, \arg0, \arg1
|
|
vabd.s16 q9, \arg1, \arg2
|
|
vdup.s16 \arg0, r6
|
|
vabd.s16 q10, \arg2, \arg3
|
|
vabd.s16 q11, \arg3, \arg4
|
|
|
|
vcge.s16 q8, \arg0
|
|
vcge.s16 q9, \arg0
|
|
vcge.s16 q10, \arg0
|
|
vcge.s16 q11, \arg0
|
|
|
|
vpadd.i16 d16, d16, d17
|
|
vpadd.i16 d17, d18, d19
|
|
vpadd.i16 d18, d20, d21
|
|
vpadd.i16 d19, d22, d23
|
|
|
|
vaddhn.i16 \arg5, q8, q8
|
|
vaddhn.i16 \arg6, q9, q9
|
|
.endm
|
|
|
|
.macro BS_MV_CHECK arg0, arg1, arg2, arg3, arg4, arg5, arg6
|
|
vldm \arg0, {q0,q1,q2,q3}
|
|
|
|
/* Arrenge the input data --- TOP */
|
|
ands r6, \arg1, #2
|
|
beq bs_mv_check_jump0
|
|
|
|
sub r6, \arg0, \arg2, lsl #6
|
|
add r6, #48
|
|
vld1.8 {d8, d9}, [r6]
|
|
|
|
bs_mv_check_jump0:
|
|
BS_COMPARE_MV q4, q0, q1, q2, q3, \arg3, \arg4
|
|
|
|
/* Arrenge the input data --- LEFT */
|
|
ands r6, \arg1, #1
|
|
beq bs_mv_check_jump1
|
|
|
|
sub r6, \arg0, #52
|
|
add r7, r6, #16
|
|
vld1.32 d8[0], [r6]
|
|
add r6, r7, #16
|
|
vld1.32 d8[1], [r7]
|
|
add r7, r6, #16
|
|
vld1.32 d9[0], [r6]
|
|
vld1.32 d9[1], [r7]
|
|
|
|
bs_mv_check_jump1:
|
|
vzip.32 q0, q2
|
|
vzip.32 q1, q3
|
|
vzip.32 q0, q1
|
|
vzip.32 q2, q3
|
|
BS_COMPARE_MV q4, q0, q1, q2, q3, \arg5, \arg6
|
|
.endm
|
|
#endif
|
|
|
|
|
|
WELS_ASM_FUNC_BEGIN DeblockingBSCalcEnc_neon
|
|
|
|
stmdb sp!, {r5-r7}
|
|
vpush {q4}
|
|
|
|
ldr r5, [sp, #28] //Save BS to r5
|
|
|
|
/* Checking the nzc status */
|
|
BS_NZC_CHECK r0, r2, r3, q14, q15 //q14,q15 save the nzc status
|
|
|
|
/* For checking bS[I] = 2 */
|
|
mov r6, #2
|
|
vcgt.s8 q14, q14, #0
|
|
vdup.u8 q0, r6
|
|
vcgt.s8 q15, q15, #0
|
|
|
|
vand.u8 q14, q14, q0 //q14 save the nzc check result all the time --- for dir is top
|
|
vand.u8 q15, q15, q0 //q15 save the nzc check result all the time --- for dir is left
|
|
|
|
/* Checking the mv status*/
|
|
BS_MV_CHECK r1, r2, r3, d24, d25, d26, d27//q12, q13 save the mv status
|
|
|
|
/* For checking bS[I] = 1 */
|
|
mov r6, #1
|
|
vdup.u8 q0, r6
|
|
|
|
vand.u8 q12, q12, q0 //q12 save the nzc check result all the time --- for dir is top
|
|
vand.u8 q13, q13, q0 //q13 save the nzc check result all the time --- for dir is left
|
|
|
|
|
|
/* Check bS[I] is '1' or '2' */
|
|
vmax.u8 q1, q12, q14
|
|
vmax.u8 q0, q13, q15
|
|
|
|
//vstm r5, {q0, q1}
|
|
vst1.32 {q0, q1}, [r5]
|
|
vpop {q4}
|
|
ldmia sp!, {r5-r7}
|
|
WELS_ASM_FUNC_END
|
|
#endif
|