|
- /*
- * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- #ifndef AVUTIL_MIPS_GENERIC_MACROS_MSA_H
- #define AVUTIL_MIPS_GENERIC_MACROS_MSA_H
-
- #include <stdint.h>
- #include <msa.h>
-
- #define LD_B(RTYPE, psrc) *((RTYPE *)(psrc))
- #define LD_UB(...) LD_B(v16u8, __VA_ARGS__)
- #define LD_SB(...) LD_B(v16i8, __VA_ARGS__)
-
- #define LD_H(RTYPE, psrc) *((RTYPE *)(psrc))
- #define LD_UH(...) LD_H(v8u16, __VA_ARGS__)
- #define LD_SH(...) LD_H(v8i16, __VA_ARGS__)
-
- #define LD_W(RTYPE, psrc) *((RTYPE *)(psrc))
- #define LD_UW(...) LD_W(v4u32, __VA_ARGS__)
- #define LD_SW(...) LD_W(v4i32, __VA_ARGS__)
-
- #define ST_B(RTYPE, in, pdst) *((RTYPE *)(pdst)) = (in)
- #define ST_UB(...) ST_B(v16u8, __VA_ARGS__)
- #define ST_SB(...) ST_B(v16i8, __VA_ARGS__)
-
- #define ST_H(RTYPE, in, pdst) *((RTYPE *)(pdst)) = (in)
- #define ST_UH(...) ST_H(v8u16, __VA_ARGS__)
- #define ST_SH(...) ST_H(v8i16, __VA_ARGS__)
-
- #define ST_W(RTYPE, in, pdst) *((RTYPE *)(pdst)) = (in)
- #define ST_UW(...) ST_W(v4u32, __VA_ARGS__)
- #define ST_SW(...) ST_W(v4i32, __VA_ARGS__)
-
- #if (__mips_isa_rev >= 6)
- #define LW(psrc) \
- ( { \
- uint8_t *psrc_m = (uint8_t *) (psrc); \
- uint32_t val_m; \
- \
- __asm__ volatile ( \
- "lw %[val_m], %[psrc_m] \n\t" \
- \
- : [val_m] "=r" (val_m) \
- : [psrc_m] "m" (*psrc_m) \
- ); \
- \
- val_m; \
- } )
-
- #if (__mips == 64)
- #define LD(psrc) \
- ( { \
- uint8_t *psrc_m = (uint8_t *) (psrc); \
- uint64_t val_m = 0; \
- \
- __asm__ volatile ( \
- "ld %[val_m], %[psrc_m] \n\t" \
- \
- : [val_m] "=r" (val_m) \
- : [psrc_m] "m" (*psrc_m) \
- ); \
- \
- val_m; \
- } )
- #else // !(__mips == 64)
- #define LD(psrc) \
- ( { \
- uint8_t *psrc_m = (uint8_t *) (psrc); \
- uint32_t val0_m, val1_m; \
- uint64_t val_m = 0; \
- \
- val0_m = LW(psrc_m); \
- val1_m = LW(psrc_m + 4); \
- \
- val_m = (uint64_t) (val1_m); \
- val_m = (uint64_t) ((val_m << 32) & 0xFFFFFFFF00000000); \
- val_m = (uint64_t) (val_m | (uint64_t) val0_m); \
- \
- val_m; \
- } )
- #endif // (__mips == 64)
-
- #define SH(val, pdst) \
- { \
- uint8_t *pdst_m = (uint8_t *) (pdst); \
- uint16_t val_m = (val); \
- \
- __asm__ volatile ( \
- "sh %[val_m], %[pdst_m] \n\t" \
- \
- : [pdst_m] "=m" (*pdst_m) \
- : [val_m] "r" (val_m) \
- ); \
- }
-
- #define SW(val, pdst) \
- { \
- uint8_t *pdst_m = (uint8_t *) (pdst); \
- uint32_t val_m = (val); \
- \
- __asm__ volatile ( \
- "sw %[val_m], %[pdst_m] \n\t" \
- \
- : [pdst_m] "=m" (*pdst_m) \
- : [val_m] "r" (val_m) \
- ); \
- }
-
- #define SD(val, pdst) \
- { \
- uint8_t *pdst_m = (uint8_t *) (pdst); \
- uint64_t val_m = (val); \
- \
- __asm__ volatile ( \
- "sd %[val_m], %[pdst_m] \n\t" \
- \
- : [pdst_m] "=m" (*pdst_m) \
- : [val_m] "r" (val_m) \
- ); \
- }
- #else // !(__mips_isa_rev >= 6)
- #define LW(psrc) \
- ( { \
- uint8_t *psrc_m = (uint8_t *) (psrc); \
- uint32_t val_m; \
- \
- __asm__ volatile ( \
- "ulw %[val_m], %[psrc_m] \n\t" \
- \
- : [val_m] "=r" (val_m) \
- : [psrc_m] "m" (*psrc_m) \
- ); \
- \
- val_m; \
- } )
-
- #if (__mips == 64)
- #define LD(psrc) \
- ( { \
- uint8_t *psrc_m = (uint8_t *) (psrc); \
- uint64_t val_m = 0; \
- \
- __asm__ volatile ( \
- "uld %[val_m], %[psrc_m] \n\t" \
- \
- : [val_m] "=r" (val_m) \
- : [psrc_m] "m" (*psrc_m) \
- ); \
- \
- val_m; \
- } )
- #else // !(__mips == 64)
- #define LD(psrc) \
- ( { \
- uint8_t *psrc_m1 = (uint8_t *) (psrc); \
- uint32_t val0_m, val1_m; \
- uint64_t val_m = 0; \
- \
- val0_m = LW(psrc_m1); \
- val1_m = LW(psrc_m1 + 4); \
- \
- val_m = (uint64_t) (val1_m); \
- val_m = (uint64_t) ((val_m << 32) & 0xFFFFFFFF00000000); \
- val_m = (uint64_t) (val_m | (uint64_t) val0_m); \
- \
- val_m; \
- } )
- #endif // (__mips == 64)
-
- #define SH(val, pdst) \
- { \
- uint8_t *pdst_m = (uint8_t *) (pdst); \
- uint16_t val_m = (val); \
- \
- __asm__ volatile ( \
- "ush %[val_m], %[pdst_m] \n\t" \
- \
- : [pdst_m] "=m" (*pdst_m) \
- : [val_m] "r" (val_m) \
- ); \
- }
-
- #define SW(val, pdst) \
- { \
- uint8_t *pdst_m = (uint8_t *) (pdst); \
- uint32_t val_m = (val); \
- \
- __asm__ volatile ( \
- "usw %[val_m], %[pdst_m] \n\t" \
- \
- : [pdst_m] "=m" (*pdst_m) \
- : [val_m] "r" (val_m) \
- ); \
- }
-
- #define SD(val, pdst) \
- { \
- uint8_t *pdst_m1 = (uint8_t *) (pdst); \
- uint32_t val0_m, val1_m; \
- \
- val0_m = (uint32_t) ((val) & 0x00000000FFFFFFFF); \
- val1_m = (uint32_t) (((val) >> 32) & 0x00000000FFFFFFFF); \
- \
- SW(val0_m, pdst_m1); \
- SW(val1_m, pdst_m1 + 4); \
- }
- #endif // (__mips_isa_rev >= 6)
-
- /* Description : Load 4 words with stride
- Arguments : Inputs - psrc (source pointer to load from)
- - stride
- Outputs - out0, out1, out2, out3
- Details : Loads word in 'out0' from (psrc)
- Loads word in 'out1' from (psrc + stride)
- Loads word in 'out2' from (psrc + 2 * stride)
- Loads word in 'out3' from (psrc + 3 * stride)
- */
- #define LW4(psrc, stride, out0, out1, out2, out3) \
- { \
- out0 = LW((psrc)); \
- out1 = LW((psrc) + stride); \
- out2 = LW((psrc) + 2 * stride); \
- out3 = LW((psrc) + 3 * stride); \
- }
-
- /* Description : Store 4 words with stride
- Arguments : Inputs - in0, in1, in2, in3, pdst, stride
- Details : Stores word from 'in0' to (pdst)
- Stores word from 'in1' to (pdst + stride)
- Stores word from 'in2' to (pdst + 2 * stride)
- Stores word from 'in3' to (pdst + 3 * stride)
- */
- #define SW4(in0, in1, in2, in3, pdst, stride) \
- { \
- SW(in0, (pdst)) \
- SW(in1, (pdst) + stride); \
- SW(in2, (pdst) + 2 * stride); \
- SW(in3, (pdst) + 3 * stride); \
- }
-
- /* Description : Store 4 double words with stride
- Arguments : Inputs - in0, in1, in2, in3, pdst, stride
- Details : Stores double word from 'in0' to (pdst)
- Stores double word from 'in1' to (pdst + stride)
- Stores double word from 'in2' to (pdst + 2 * stride)
- Stores double word from 'in3' to (pdst + 3 * stride)
- */
- #define SD4(in0, in1, in2, in3, pdst, stride) \
- { \
- SD(in0, (pdst)) \
- SD(in1, (pdst) + stride); \
- SD(in2, (pdst) + 2 * stride); \
- SD(in3, (pdst) + 3 * stride); \
- }
-
- /* Description : Load vectors with 16 byte elements with stride
- Arguments : Inputs - psrc (source pointer to load from)
- - stride
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Loads 16 byte elements in 'out0' from (psrc)
- Loads 16 byte elements in 'out1' from (psrc + stride)
- */
- #define LD_B2(RTYPE, psrc, stride, out0, out1) \
- { \
- out0 = LD_B(RTYPE, (psrc)); \
- out1 = LD_B(RTYPE, (psrc) + stride); \
- }
- #define LD_UB2(...) LD_B2(v16u8, __VA_ARGS__)
- #define LD_SB2(...) LD_B2(v16i8, __VA_ARGS__)
-
- #define LD_B3(RTYPE, psrc, stride, out0, out1, out2) \
- { \
- LD_B2(RTYPE, (psrc), stride, out0, out1); \
- out2 = LD_B(RTYPE, (psrc) + 2 * stride); \
- }
- #define LD_SB3(...) LD_B3(v16i8, __VA_ARGS__)
-
- #define LD_B4(RTYPE, psrc, stride, out0, out1, out2, out3) \
- { \
- LD_B2(RTYPE, (psrc), stride, out0, out1); \
- LD_B2(RTYPE, (psrc) + 2 * stride , stride, out2, out3); \
- }
- #define LD_UB4(...) LD_B4(v16u8, __VA_ARGS__)
- #define LD_SB4(...) LD_B4(v16i8, __VA_ARGS__)
-
- #define LD_B5(RTYPE, psrc, stride, out0, out1, out2, out3, out4) \
- { \
- LD_B4(RTYPE, (psrc), stride, out0, out1, out2, out3); \
- out4 = LD_B(RTYPE, (psrc) + 4 * stride); \
- }
- #define LD_UB5(...) LD_B5(v16u8, __VA_ARGS__)
- #define LD_SB5(...) LD_B5(v16i8, __VA_ARGS__)
-
- #define LD_B6(RTYPE, psrc, stride, out0, out1, out2, out3, out4, out5) \
- { \
- LD_B4(RTYPE, (psrc), stride, out0, out1, out2, out3); \
- LD_B2(RTYPE, (psrc) + 4 * stride, stride, out4, out5); \
- }
- #define LD_SB6(...) LD_B6(v16i8, __VA_ARGS__)
-
- #define LD_B7(RTYPE, psrc, stride, \
- out0, out1, out2, out3, out4, out5, out6) \
- { \
- LD_B5(RTYPE, (psrc), stride, out0, out1, out2, out3, out4); \
- LD_B2(RTYPE, (psrc) + 5 * stride, stride, out5, out6); \
- }
- #define LD_SB7(...) LD_B7(v16i8, __VA_ARGS__)
-
- #define LD_B8(RTYPE, psrc, stride, \
- out0, out1, out2, out3, out4, out5, out6, out7) \
- { \
- LD_B4(RTYPE, (psrc), stride, out0, out1, out2, out3); \
- LD_B4(RTYPE, (psrc) + 4 * stride, stride, out4, out5, out6, out7); \
- }
- #define LD_UB8(...) LD_B8(v16u8, __VA_ARGS__)
- #define LD_SB8(...) LD_B8(v16i8, __VA_ARGS__)
-
- /* Description : Load vectors with 8 halfword elements with stride
- Arguments : Inputs - psrc (source pointer to load from)
- - stride
- Outputs - out0, out1
- Details : Loads 8 halfword elements in 'out0' from (psrc)
- Loads 8 halfword elements in 'out1' from (psrc + stride)
- */
- #define LD_H2(RTYPE, psrc, stride, out0, out1) \
- { \
- out0 = LD_H(RTYPE, (psrc)); \
- out1 = LD_H(RTYPE, (psrc) + (stride)); \
- }
- #define LD_UH2(...) LD_H2(v8u16, __VA_ARGS__)
- #define LD_SH2(...) LD_H2(v8i16, __VA_ARGS__)
-
- #define LD_H4(RTYPE, psrc, stride, out0, out1, out2, out3) \
- { \
- LD_H2(RTYPE, (psrc), stride, out0, out1); \
- LD_H2(RTYPE, (psrc) + 2 * stride, stride, out2, out3); \
- }
- #define LD_UH4(...) LD_H4(v8u16, __VA_ARGS__)
- #define LD_SH4(...) LD_H4(v8i16, __VA_ARGS__)
-
- #define LD_H6(RTYPE, psrc, stride, out0, out1, out2, out3, out4, out5) \
- { \
- LD_H4(RTYPE, (psrc), stride, out0, out1, out2, out3); \
- LD_H2(RTYPE, (psrc) + 4 * stride, stride, out4, out5); \
- }
- #define LD_UH6(...) LD_H6(v8u16, __VA_ARGS__)
- #define LD_SH6(...) LD_H6(v8i16, __VA_ARGS__)
-
- #define LD_H8(RTYPE, psrc, stride, \
- out0, out1, out2, out3, out4, out5, out6, out7) \
- { \
- LD_H4(RTYPE, (psrc), stride, out0, out1, out2, out3); \
- LD_H4(RTYPE, (psrc) + 4 * stride, stride, out4, out5, out6, out7); \
- }
- #define LD_UH8(...) LD_H8(v8u16, __VA_ARGS__)
- #define LD_SH8(...) LD_H8(v8i16, __VA_ARGS__)
-
- /* Description : Store vectors of 16 byte elements with stride
- Arguments : Inputs - in0, in1, stride
- Outputs - pdst (destination pointer to store to)
- Details : Stores 16 byte elements from 'in0' to (pdst)
- Stores 16 byte elements from 'in1' to (pdst + stride)
- */
- #define ST_B2(RTYPE, in0, in1, pdst, stride) \
- { \
- ST_B(RTYPE, in0, (pdst)); \
- ST_B(RTYPE, in1, (pdst) + stride); \
- }
- #define ST_UB2(...) ST_B2(v16u8, __VA_ARGS__)
- #define ST_SB2(...) ST_B2(v16i8, __VA_ARGS__)
-
- #define ST_B4(RTYPE, in0, in1, in2, in3, pdst, stride) \
- { \
- ST_B2(RTYPE, in0, in1, (pdst), stride); \
- ST_B2(RTYPE, in2, in3, (pdst) + 2 * stride, stride); \
- }
- #define ST_UB4(...) ST_B4(v16u8, __VA_ARGS__)
- #define ST_SB4(...) ST_B4(v16i8, __VA_ARGS__)
-
- #define ST_B8(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- pdst, stride) \
- { \
- ST_B4(RTYPE, in0, in1, in2, in3, pdst, stride); \
- ST_B4(RTYPE, in4, in5, in6, in7, (pdst) + 4 * stride, stride); \
- }
- #define ST_UB8(...) ST_B8(v16u8, __VA_ARGS__)
-
- /* Description : Store vectors of 8 halfword elements with stride
- Arguments : Inputs - in0, in1, stride
- Outputs - pdst (destination pointer to store to)
- Details : Stores 8 halfword elements from 'in0' to (pdst)
- Stores 8 halfword elements from 'in1' to (pdst + stride)
- */
- #define ST_H2(RTYPE, in0, in1, pdst, stride) \
- { \
- ST_H(RTYPE, in0, (pdst)); \
- ST_H(RTYPE, in1, (pdst) + stride); \
- }
- #define ST_UH2(...) ST_H2(v8u16, __VA_ARGS__)
- #define ST_SH2(...) ST_H2(v8i16, __VA_ARGS__)
-
- #define ST_H4(RTYPE, in0, in1, in2, in3, pdst, stride) \
- { \
- ST_H2(RTYPE, in0, in1, (pdst), stride); \
- ST_H2(RTYPE, in2, in3, (pdst) + 2 * stride, stride); \
- }
- #define ST_SH4(...) ST_H4(v8i16, __VA_ARGS__)
-
- #define ST_H6(RTYPE, in0, in1, in2, in3, in4, in5, pdst, stride) \
- { \
- ST_H4(RTYPE, in0, in1, in2, in3, (pdst), stride); \
- ST_H2(RTYPE, in4, in5, (pdst) + 4 * stride, stride); \
- }
- #define ST_SH6(...) ST_H6(v8i16, __VA_ARGS__)
-
- #define ST_H8(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, pdst, stride) \
- { \
- ST_H4(RTYPE, in0, in1, in2, in3, (pdst), stride); \
- ST_H4(RTYPE, in4, in5, in6, in7, (pdst) + 4 * stride, stride); \
- }
- #define ST_SH8(...) ST_H8(v8i16, __VA_ARGS__)
-
- /* Description : Store vectors of word elements with stride
- Arguments : Inputs - in0, in1, stride
- Outputs - pdst (destination pointer to store to)
- Return Type - signed word
- Details : Stores 4 word elements from 'in0' to (pdst)
- Stores 4 word elements from 'in1' to (pdst + stride)
- */
- #define ST_SW2(in0, in1, pdst, stride) \
- { \
- ST_SW(in0, (pdst)); \
- ST_SW(in1, (pdst) + stride); \
- }
-
- /* Description : Store as 2x4 byte block to destination memory from input vector
- Arguments : Inputs - in, stidx, pdst, stride
- Return Type - unsigned byte
- Details : Index stidx halfword element from 'in' vector is copied and
- stored on first line
- Index stidx+1 halfword element from 'in' vector is copied and
- stored on second line
- Index stidx+2 halfword element from 'in' vector is copied and
- stored on third line
- Index stidx+3 halfword element from 'in' vector is copied and
- stored on fourth line
- */
- #define ST2x4_UB(in, stidx, pdst, stride) \
- { \
- uint16_t out0_m, out1_m, out2_m, out3_m; \
- uint8_t *pblk_2x4_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_h((v8i16) in, (stidx)); \
- out1_m = __msa_copy_u_h((v8i16) in, (stidx + 1)); \
- out2_m = __msa_copy_u_h((v8i16) in, (stidx + 2)); \
- out3_m = __msa_copy_u_h((v8i16) in, (stidx + 3)); \
- \
- SH(out0_m, pblk_2x4_m); \
- SH(out1_m, pblk_2x4_m + stride); \
- SH(out2_m, pblk_2x4_m + 2 * stride); \
- SH(out3_m, pblk_2x4_m + 3 * stride); \
- }
-
- /* Description : Store as 4x2 byte block to destination memory from input vector
- Arguments : Inputs - in, pdst, stride
- Return Type - unsigned byte
- Details : Index 0 word element from input vector is copied and stored
- on first line
- Index 1 word element from input vector is copied and stored
- on second line
- */
- #define ST4x2_UB(in, pdst, stride) \
- { \
- uint32_t out0_m, out1_m; \
- uint8_t *pblk_4x2_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_w((v4i32) in, 0); \
- out1_m = __msa_copy_u_w((v4i32) in, 1); \
- \
- SW(out0_m, pblk_4x2_m); \
- SW(out1_m, pblk_4x2_m + stride); \
- }
-
- /* Description : Store as 4x4 byte block to destination memory from input vector
- Arguments : Inputs - in0, in1, pdst, stride
- Return Type - unsigned byte
- Details : Idx0 word element from input vector 'in0' is copied and stored
- on first line
- Idx1 word element from input vector 'in0' is copied and stored
- on second line
- Idx2 word element from input vector 'in1' is copied and stored
- on third line
- Idx3 word element from input vector 'in1' is copied and stored
- on fourth line
- */
- #define ST4x4_UB(in0, in1, idx0, idx1, idx2, idx3, pdst, stride) \
- { \
- uint32_t out0_m, out1_m, out2_m, out3_m; \
- uint8_t *pblk_4x4_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_w((v4i32) in0, idx0); \
- out1_m = __msa_copy_u_w((v4i32) in0, idx1); \
- out2_m = __msa_copy_u_w((v4i32) in1, idx2); \
- out3_m = __msa_copy_u_w((v4i32) in1, idx3); \
- \
- SW4(out0_m, out1_m, out2_m, out3_m, pblk_4x4_m, stride); \
- }
- #define ST4x8_UB(in0, in1, pdst, stride) \
- { \
- uint8_t *pblk_4x8 = (uint8_t *) (pdst); \
- \
- ST4x4_UB(in0, in0, 0, 1, 2, 3, pblk_4x8, stride); \
- ST4x4_UB(in1, in1, 0, 1, 2, 3, pblk_4x8 + 4 * stride, stride); \
- }
-
- /* Description : Store as 6x4 byte block to destination memory from input
- vectors
- Arguments : Inputs - in0, in1, pdst, stride
- Return Type - unsigned byte
- Details : Index 0 word element from input vector 'in0' is copied and
- stored on first line followed by index 2 halfword element
- Index 2 word element from input vector 'in0' is copied and
- stored on second line followed by index 2 halfword element
- Index 0 word element from input vector 'in1' is copied and
- stored on third line followed by index 2 halfword element
- Index 2 word element from input vector 'in1' is copied and
- stored on fourth line followed by index 2 halfword element
- */
- #define ST6x4_UB(in0, in1, pdst, stride) \
- { \
- uint32_t out0_m, out1_m, out2_m, out3_m; \
- uint16_t out4_m, out5_m, out6_m, out7_m; \
- uint8_t *pblk_6x4_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_w((v4i32) in0, 0); \
- out1_m = __msa_copy_u_w((v4i32) in0, 2); \
- out2_m = __msa_copy_u_w((v4i32) in1, 0); \
- out3_m = __msa_copy_u_w((v4i32) in1, 2); \
- \
- out4_m = __msa_copy_u_h((v8i16) in0, 2); \
- out5_m = __msa_copy_u_h((v8i16) in0, 6); \
- out6_m = __msa_copy_u_h((v8i16) in1, 2); \
- out7_m = __msa_copy_u_h((v8i16) in1, 6); \
- \
- SW(out0_m, pblk_6x4_m); \
- SH(out4_m, (pblk_6x4_m + 4)); \
- pblk_6x4_m += stride; \
- SW(out1_m, pblk_6x4_m); \
- SH(out5_m, (pblk_6x4_m + 4)); \
- pblk_6x4_m += stride; \
- SW(out2_m, pblk_6x4_m); \
- SH(out6_m, (pblk_6x4_m + 4)); \
- pblk_6x4_m += stride; \
- SW(out3_m, pblk_6x4_m); \
- SH(out7_m, (pblk_6x4_m + 4)); \
- }
-
- /* Description : Store as 8x2 byte block to destination memory from input vector
- Arguments : Inputs - in, pdst, stride
- Details : Index 0 double word element from input vector 'in' is copied
- and stored to destination memory at (pdst)
- Index 1 double word element from input vector 'in' is copied
- and stored to destination memory at (pdst + stride)
- */
- #define ST8x2_UB(in, pdst, stride) \
- { \
- uint64_t out0_m, out1_m; \
- uint8_t *pblk_8x2_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_d((v2i64) in, 0); \
- out1_m = __msa_copy_u_d((v2i64) in, 1); \
- \
- SD(out0_m, pblk_8x2_m); \
- SD(out1_m, pblk_8x2_m + stride); \
- }
-
- /* Description : Store as 8x4 byte block to destination memory from input
- vectors
- Arguments : Inputs - in0, in1, pdst, stride
- Details : Index 0 double word element from input vector 'in0' is copied
- and stored to destination memory at (pblk_8x4_m)
- Index 1 double word element from input vector 'in0' is copied
- and stored to destination memory at (pblk_8x4_m + stride)
- Index 0 double word element from input vector 'in1' is copied
- and stored to destination memory at (pblk_8x4_m + 2 * stride)
- Index 1 double word element from input vector 'in1' is copied
- and stored to destination memory at (pblk_8x4_m + 3 * stride)
- */
- #define ST8x4_UB(in0, in1, pdst, stride) \
- { \
- uint64_t out0_m, out1_m, out2_m, out3_m; \
- uint8_t *pblk_8x4_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_d((v2i64) in0, 0); \
- out1_m = __msa_copy_u_d((v2i64) in0, 1); \
- out2_m = __msa_copy_u_d((v2i64) in1, 0); \
- out3_m = __msa_copy_u_d((v2i64) in1, 1); \
- \
- SD4(out0_m, out1_m, out2_m, out3_m, pblk_8x4_m, stride); \
- }
- #define ST8x8_UB(in0, in1, in2, in3, pdst, stride) \
- { \
- uint8_t *pblk_8x8_m = (uint8_t *) (pdst); \
- \
- ST8x4_UB(in0, in1, pblk_8x8_m, stride); \
- ST8x4_UB(in2, in3, pblk_8x8_m + 4 * stride, stride); \
- }
- #define ST12x4_UB(in0, in1, in2, pdst, stride) \
- { \
- uint8_t *pblk_12x4_m = (uint8_t *) (pdst); \
- \
- /* left 8x4 */ \
- ST8x4_UB(in0, in1, pblk_12x4_m, stride); \
- /* right 4x4 */ \
- ST4x4_UB(in2, in2, 0, 1, 2, 3, pblk_12x4_m + 8, stride); \
- }
-
- /* Description : Store as 12x8 byte block to destination memory from
- input vectors
- Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7, pdst, stride
- Details : Index 0 double word element from input vector 'in0' is copied
- and stored to destination memory at (pblk_12x8_m) followed by
- index 2 word element from same input vector 'in0' at
- (pblk_12x8_m + 8)
- Similar to remaining lines
- */
- #define ST12x8_UB(in0, in1, in2, in3, in4, in5, in6, in7, pdst, stride) \
- { \
- uint64_t out0_m, out1_m, out2_m, out3_m; \
- uint64_t out4_m, out5_m, out6_m, out7_m; \
- uint32_t out8_m, out9_m, out10_m, out11_m; \
- uint32_t out12_m, out13_m, out14_m, out15_m; \
- uint8_t *pblk_12x8_m = (uint8_t *) (pdst); \
- \
- out0_m = __msa_copy_u_d((v2i64) in0, 0); \
- out1_m = __msa_copy_u_d((v2i64) in1, 0); \
- out2_m = __msa_copy_u_d((v2i64) in2, 0); \
- out3_m = __msa_copy_u_d((v2i64) in3, 0); \
- out4_m = __msa_copy_u_d((v2i64) in4, 0); \
- out5_m = __msa_copy_u_d((v2i64) in5, 0); \
- out6_m = __msa_copy_u_d((v2i64) in6, 0); \
- out7_m = __msa_copy_u_d((v2i64) in7, 0); \
- \
- out8_m = __msa_copy_u_w((v4i32) in0, 2); \
- out9_m = __msa_copy_u_w((v4i32) in1, 2); \
- out10_m = __msa_copy_u_w((v4i32) in2, 2); \
- out11_m = __msa_copy_u_w((v4i32) in3, 2); \
- out12_m = __msa_copy_u_w((v4i32) in4, 2); \
- out13_m = __msa_copy_u_w((v4i32) in5, 2); \
- out14_m = __msa_copy_u_w((v4i32) in6, 2); \
- out15_m = __msa_copy_u_w((v4i32) in7, 2); \
- \
- SD(out0_m, pblk_12x8_m); \
- SW(out8_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out1_m, pblk_12x8_m); \
- SW(out9_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out2_m, pblk_12x8_m); \
- SW(out10_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out3_m, pblk_12x8_m); \
- SW(out11_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out4_m, pblk_12x8_m); \
- SW(out12_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out5_m, pblk_12x8_m); \
- SW(out13_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out6_m, pblk_12x8_m); \
- SW(out14_m, pblk_12x8_m + 8); \
- pblk_12x8_m += stride; \
- SD(out7_m, pblk_12x8_m); \
- SW(out15_m, pblk_12x8_m + 8); \
- }
-
- /* Description : Immediate number of columns to slide with zero
- Arguments : Inputs - in0, in1, slide_val
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Byte elements from 'zero_m' vector are slide into 'in0' by
- number of elements specified by 'slide_val'
- */
- #define SLDI_B2_0(RTYPE, in0, in1, out0, out1, slide_val) \
- { \
- v16i8 zero_m = { 0 }; \
- out0 = (RTYPE) __msa_sldi_b((v16i8) zero_m, (v16i8) in0, slide_val); \
- out1 = (RTYPE) __msa_sldi_b((v16i8) zero_m, (v16i8) in1, slide_val); \
- }
- #define SLDI_B2_0_UB(...) SLDI_B2_0(v16u8, __VA_ARGS__)
-
- #define SLDI_B4_0(RTYPE, in0, in1, in2, in3, \
- out0, out1, out2, out3, slide_val) \
- { \
- SLDI_B2_0(RTYPE, in0, in1, out0, out1, slide_val); \
- SLDI_B2_0(RTYPE, in2, in3, out2, out3, slide_val); \
- }
- #define SLDI_B4_0_SB(...) SLDI_B4_0(v16i8, __VA_ARGS__)
-
- /* Description : Shuffle byte vector elements as per mask vector
- Arguments : Inputs - in0, in1, in2, in3, mask0, mask1
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Selective byte elements from in0 & in1 are copied to out0 as
- per control vector mask0
- Selective byte elements from in2 & in3 are copied to out1 as
- per control vector mask1
- */
- #define VSHF_B2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_vshf_b((v16i8) mask0, (v16i8) in1, (v16i8) in0); \
- out1 = (RTYPE) __msa_vshf_b((v16i8) mask1, (v16i8) in3, (v16i8) in2); \
- }
- #define VSHF_B2_UB(...) VSHF_B2(v16u8, __VA_ARGS__)
- #define VSHF_B2_SB(...) VSHF_B2(v16i8, __VA_ARGS__)
- #define VSHF_B2_UH(...) VSHF_B2(v8u16, __VA_ARGS__)
- #define VSHF_B2_SH(...) VSHF_B2(v8i16, __VA_ARGS__)
-
- #define VSHF_B3(RTYPE, in0, in1, in2, in3, in4, in5, mask0, mask1, mask2, \
- out0, out1, out2) \
- { \
- VSHF_B2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1); \
- out2 = (RTYPE) __msa_vshf_b((v16i8) mask2, (v16i8) in5, (v16i8) in4); \
- }
- #define VSHF_B3_SB(...) VSHF_B3(v16i8, __VA_ARGS__)
-
- #define VSHF_B4(RTYPE, in0, in1, mask0, mask1, mask2, mask3, \
- out0, out1, out2, out3) \
- { \
- VSHF_B2(RTYPE, in0, in1, in0, in1, mask0, mask1, out0, out1); \
- VSHF_B2(RTYPE, in0, in1, in0, in1, mask2, mask3, out2, out3); \
- }
- #define VSHF_B4_SB(...) VSHF_B4(v16i8, __VA_ARGS__)
-
- /* Description : Shuffle byte vector elements as per mask vector
- Arguments : Inputs - in0, in1, in2, in3, mask0, mask1
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Selective byte elements from in0 & in1 are copied to out0 as
- per control vector mask0
- Selective byte elements from in2 & in3 are copied to out1 as
- per control vector mask1
- */
- #define VSHF_W2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_vshf_w((v4i32) mask0, (v4i32) in1, (v4i32) in0); \
- out1 = (RTYPE) __msa_vshf_w((v4i32) mask1, (v4i32) in3, (v4i32) in2); \
- }
- #define VSHF_W2_SB(...) VSHF_W2(v16i8, __VA_ARGS__)
-
- /* Description : Dot product of byte vector elements
- Arguments : Inputs - mult0, mult1
- cnst0, cnst1
- Outputs - out0, out1
- Return Type - signed halfword
- Details : Signed byte elements from mult0 are multiplied with
- signed byte elements from cnst0 producing a result
- twice the size of input i.e. signed halfword.
- Then this multiplication results of adjacent odd-even elements
- are added together and stored to the out vector
- (2 signed halfword results)
- */
- #define DOTP_SB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_dotp_s_h((v16i8) mult0, (v16i8) cnst0); \
- out1 = (RTYPE) __msa_dotp_s_h((v16i8) mult1, (v16i8) cnst1); \
- }
- #define DOTP_SB2_SH(...) DOTP_SB2(v8i16, __VA_ARGS__)
-
- #define DOTP_SB3(RTYPE, mult0, mult1, mult2, cnst0, cnst1, cnst2, \
- out0, out1, out2) \
- { \
- DOTP_SB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1); \
- out2 = (RTYPE) __msa_dotp_s_h((v16i8) mult2, (v16i8) cnst2); \
- }
- #define DOTP_SB3_SH(...) DOTP_SB3(v8i16, __VA_ARGS__)
-
- #define DOTP_SB4(RTYPE, mult0, mult1, mult2, mult3, \
- cnst0, cnst1, cnst2, cnst3, out0, out1, out2, out3) \
- { \
- DOTP_SB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1); \
- DOTP_SB2(RTYPE, mult2, mult3, cnst2, cnst3, out2, out3); \
- }
- #define DOTP_SB4_SH(...) DOTP_SB4(v8i16, __VA_ARGS__)
-
- /* Description : Dot product of halfword vector elements
- Arguments : Inputs - mult0, mult1
- cnst0, cnst1
- Outputs - out0, out1
- Return Type - signed word
- Details : Signed halfword elements from mult0 are multiplied with
- signed halfword elements from cnst0 producing a result
- twice the size of input i.e. signed word.
- Then this multiplication results of adjacent odd-even elements
- are added together and stored to the out vector
- (2 signed word results)
- */
- #define DOTP_SH2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_dotp_s_w((v8i16) mult0, (v8i16) cnst0); \
- out1 = (RTYPE) __msa_dotp_s_w((v8i16) mult1, (v8i16) cnst1); \
- }
- #define DOTP_SH2_SW(...) DOTP_SH2(v4i32, __VA_ARGS__)
-
- #define DOTP_SH4(RTYPE, mult0, mult1, mult2, mult3, \
- cnst0, cnst1, cnst2, cnst3, \
- out0, out1, out2, out3) \
- { \
- DOTP_SH2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1); \
- DOTP_SH2(RTYPE, mult2, mult3, cnst2, cnst3, out2, out3); \
- }
- #define DOTP_SH4_SW(...) DOTP_SH4(v4i32, __VA_ARGS__)
-
- /* Description : Dot product & addition of byte vector elements
- Arguments : Inputs - mult0, mult1
- cnst0, cnst1
- Outputs - out0, out1
- Return Type - signed halfword
- Details : Signed byte elements from mult0 are multiplied with
- signed byte elements from cnst0 producing a result
- twice the size of input i.e. signed halfword.
- Then this multiplication results of adjacent odd-even elements
- are added to the out vector
- (2 signed halfword results)
- */
- #define DPADD_SB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_dpadd_s_h((v8i16) out0, \
- (v16i8) mult0, (v16i8) cnst0); \
- out1 = (RTYPE) __msa_dpadd_s_h((v8i16) out1, \
- (v16i8) mult1, (v16i8) cnst1); \
- }
- #define DPADD_SB2_SH(...) DPADD_SB2(v8i16, __VA_ARGS__)
-
- #define DPADD_SB4(RTYPE, mult0, mult1, mult2, mult3, \
- cnst0, cnst1, cnst2, cnst3, out0, out1, out2, out3) \
- { \
- DPADD_SB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1); \
- DPADD_SB2(RTYPE, mult2, mult3, cnst2, cnst3, out2, out3); \
- }
- #define DPADD_SB4_SH(...) DPADD_SB4(v8i16, __VA_ARGS__)
-
- /* Description : Dot product & addition of halfword vector elements
- Arguments : Inputs - mult0, mult1
- cnst0, cnst1
- Outputs - out0, out1
- Return Type - signed word
- Details : Signed halfword elements from mult0 are multiplied with
- signed halfword elements from cnst0 producing a result
- twice the size of input i.e. signed word.
- Then this multiplication results of adjacent odd-even elements
- are added to the out vector
- (2 signed word results)
- */
- #define DPADD_SH2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_dpadd_s_w((v4i32) out0, \
- (v8i16) mult0, (v8i16) cnst0); \
- out1 = (RTYPE) __msa_dpadd_s_w((v4i32) out1, \
- (v8i16) mult1, (v8i16) cnst1); \
- }
- #define DPADD_SH2_SW(...) DPADD_SH2(v4i32, __VA_ARGS__)
-
- /* Description : Clips all halfword elements of input vector between min & max
- out = ((in) < (min)) ? (min) : (((in) > (max)) ? (max) : (in))
- Arguments : Inputs - in (input vector)
- - min (min threshold)
- - max (max threshold)
- Outputs - out_m (output vector with clipped elements)
- Return Type - signed halfword
- */
- #define CLIP_SH(in, min, max) \
- ( { \
- v8i16 out_m; \
- \
- out_m = __msa_max_s_h((v8i16) min, (v8i16) in); \
- out_m = __msa_min_s_h((v8i16) max, (v8i16) out_m); \
- out_m; \
- } )
-
- /* Description : Clips all signed halfword elements of input vector
- between 0 & 255
- Arguments : Inputs - in (input vector)
- Outputs - out_m (output vector with clipped elements)
- Return Type - signed halfword
- */
- #define CLIP_SH_0_255(in) \
- ( { \
- v8i16 max_m = __msa_ldi_h(255); \
- v8i16 out_m; \
- \
- out_m = __msa_maxi_s_h((v8i16) in, 0); \
- out_m = __msa_min_s_h((v8i16) max_m, (v8i16) out_m); \
- out_m; \
- } )
- #define CLIP_SH2_0_255(in0, in1) \
- { \
- in0 = CLIP_SH_0_255(in0); \
- in1 = CLIP_SH_0_255(in1); \
- }
- #define CLIP_SH4_0_255(in0, in1, in2, in3) \
- { \
- CLIP_SH2_0_255(in0, in1); \
- CLIP_SH2_0_255(in2, in3); \
- }
-
- /* Description : Clips all signed word elements of input vector
- between 0 & 255
- Arguments : Inputs - in (input vector)
- Outputs - out_m (output vector with clipped elements)
- Return Type - signed word
- */
- #define CLIP_SW_0_255(in) \
- ( { \
- v4i32 max_m = __msa_ldi_w(255); \
- v4i32 out_m; \
- \
- out_m = __msa_maxi_s_w((v4i32) in, 0); \
- out_m = __msa_min_s_w((v4i32) max_m, (v4i32) out_m); \
- out_m; \
- } )
-
- /* Description : Horizontal subtraction of unsigned byte vector elements
- Arguments : Inputs - in0, in1
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Each unsigned odd byte element from 'in0' is subtracted from
- even unsigned byte element from 'in0' (pairwise) and the
- halfword result is stored in 'out0'
- */
- #define HSUB_UB2(RTYPE, in0, in1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_hsub_u_h((v16u8) in0, (v16u8) in0); \
- out1 = (RTYPE) __msa_hsub_u_h((v16u8) in1, (v16u8) in1); \
- }
- #define HSUB_UB2_UH(...) HSUB_UB2(v8u16, __VA_ARGS__)
- #define HSUB_UB2_SH(...) HSUB_UB2(v8i16, __VA_ARGS__)
-
- /* Description : Interleave even halfword elements from vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Even halfword elements of 'in0' and even halfword
- elements of 'in1' are interleaved and copied to 'out0'
- Even halfword elements of 'in2' and even halfword
- elements of 'in3' are interleaved and copied to 'out1'
- */
- #define ILVEV_H2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvev_h((v8i16) in1, (v8i16) in0); \
- out1 = (RTYPE) __msa_ilvev_h((v8i16) in3, (v8i16) in2); \
- }
- #define ILVEV_H2_UB(...) ILVEV_H2(v16u8, __VA_ARGS__)
-
- /* Description : Interleave even word elements from vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Even word elements of 'in0' and even word
- elements of 'in1' are interleaved and copied to 'out0'
- Even word elements of 'in2' and even word
- elements of 'in3' are interleaved and copied to 'out1'
- */
- #define ILVEV_W2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvev_w((v4i32) in1, (v4i32) in0); \
- out1 = (RTYPE) __msa_ilvev_w((v4i32) in3, (v4i32) in2); \
- }
- #define ILVEV_W2_SB(...) ILVEV_W2(v16i8, __VA_ARGS__)
-
- /* Description : Interleave even double word elements from vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Even double word elements of 'in0' and even double word
- elements of 'in1' are interleaved and copied to 'out0'
- Even double word elements of 'in2' and even double word
- elements of 'in3' are interleaved and copied to 'out1'
- */
- #define ILVEV_D2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvev_d((v2i64) in1, (v2i64) in0); \
- out1 = (RTYPE) __msa_ilvev_d((v2i64) in3, (v2i64) in2); \
- }
- #define ILVEV_D2_UB(...) ILVEV_D2(v16u8, __VA_ARGS__)
-
- /* Description : Interleave left half of byte elements from vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Left half of byte elements of in0 and left half of byte
- elements of in1 are interleaved and copied to out0.
- Left half of byte elements of in2 and left half of byte
- elements of in3 are interleaved and copied to out1.
- */
- #define ILVL_B2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvl_b((v16i8) in0, (v16i8) in1); \
- out1 = (RTYPE) __msa_ilvl_b((v16i8) in2, (v16i8) in3); \
- }
- #define ILVL_B2_SB(...) ILVL_B2(v16i8, __VA_ARGS__)
- #define ILVL_B2_SH(...) ILVL_B2(v8i16, __VA_ARGS__)
-
- #define ILVL_B4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ILVL_B2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ILVL_B2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ILVL_B4_SB(...) ILVL_B4(v16i8, __VA_ARGS__)
- #define ILVL_B4_UH(...) ILVL_B4(v8u16, __VA_ARGS__)
- #define ILVL_B4_SH(...) ILVL_B4(v8i16, __VA_ARGS__)
-
- /* Description : Interleave left half of halfword elements from vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Left half of halfword elements of in0 and left half of halfword
- elements of in1 are interleaved and copied to out0.
- Left half of halfword elements of in2 and left half of halfword
- elements of in3 are interleaved and copied to out1.
- */
- #define ILVL_H2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvl_h((v8i16) in0, (v8i16) in1); \
- out1 = (RTYPE) __msa_ilvl_h((v8i16) in2, (v8i16) in3); \
- }
- #define ILVL_H2_SH(...) ILVL_H2(v8i16, __VA_ARGS__)
- #define ILVL_H2_SW(...) ILVL_H2(v4i32, __VA_ARGS__)
-
- #define ILVL_H4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ILVL_H2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ILVL_H2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ILVL_H4_SH(...) ILVL_H4(v8i16, __VA_ARGS__)
-
- /* Description : Interleave left half of word elements from vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Left half of word elements of in0 and left half of word
- elements of in1 are interleaved and copied to out0.
- Left half of word elements of in2 and left half of word
- elements of in3 are interleaved and copied to out1.
- */
- #define ILVL_W2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvl_w((v4i32) in0, (v4i32) in1); \
- out1 = (RTYPE) __msa_ilvl_w((v4i32) in2, (v4i32) in3); \
- }
- #define ILVL_W2_SB(...) ILVL_W2(v16i8, __VA_ARGS__)
-
- /* Description : Interleave right half of byte elements from vectors
- Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7
- Outputs - out0, out1, out2, out3
- Return Type - as per RTYPE
- Details : Right half of byte elements of in0 and right half of byte
- elements of in1 are interleaved and copied to out0.
- Right half of byte elements of in2 and right half of byte
- elements of in3 are interleaved and copied to out1.
- Similar for other pairs
- */
- #define ILVR_B2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_b((v16i8) in0, (v16i8) in1); \
- out1 = (RTYPE) __msa_ilvr_b((v16i8) in2, (v16i8) in3); \
- }
- #define ILVR_B2_UB(...) ILVR_B2(v16u8, __VA_ARGS__)
- #define ILVR_B2_SB(...) ILVR_B2(v16i8, __VA_ARGS__)
- #define ILVR_B2_UH(...) ILVR_B2(v8u16, __VA_ARGS__)
- #define ILVR_B2_SH(...) ILVR_B2(v8i16, __VA_ARGS__)
-
- #define ILVR_B4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ILVR_B2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ILVR_B2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ILVR_B4_SB(...) ILVR_B4(v16i8, __VA_ARGS__)
- #define ILVR_B4_UH(...) ILVR_B4(v8u16, __VA_ARGS__)
- #define ILVR_B4_SH(...) ILVR_B4(v8i16, __VA_ARGS__)
-
- /* Description : Interleave right half of halfword elements from vectors
- Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7
- Outputs - out0, out1, out2, out3
- Return Type - signed halfword
- Details : Right half of halfword elements of in0 and right half of
- halfword elements of in1 are interleaved and copied to out0.
- Right half of halfword elements of in2 and right half of
- halfword elements of in3 are interleaved and copied to out1.
- Similar for other pairs
- */
- #define ILVR_H2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_h((v8i16) in0, (v8i16) in1); \
- out1 = (RTYPE) __msa_ilvr_h((v8i16) in2, (v8i16) in3); \
- }
- #define ILVR_H2_SH(...) ILVR_H2(v8i16, __VA_ARGS__)
- #define ILVR_H2_SW(...) ILVR_H2(v4i32, __VA_ARGS__)
-
- #define ILVR_H3(RTYPE, in0, in1, in2, in3, in4, in5, out0, out1, out2) \
- { \
- ILVR_H2(RTYPE, in0, in1, in2, in3, out0, out1); \
- out2 = (RTYPE) __msa_ilvr_h((v8i16) in4, (v8i16) in5); \
- }
- #define ILVR_H3_SH(...) ILVR_H3(v8i16, __VA_ARGS__)
-
- #define ILVR_H4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ILVR_H2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ILVR_H2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ILVR_H4_SH(...) ILVR_H4(v8i16, __VA_ARGS__)
-
- #define ILVR_W2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_w((v4i32) in0, (v4i32) in1); \
- out1 = (RTYPE) __msa_ilvr_w((v4i32) in2, (v4i32) in3); \
- }
- #define ILVR_W2_UB(...) ILVR_W2(v16u8, __VA_ARGS__)
- #define ILVR_W2_SB(...) ILVR_W2(v16i8, __VA_ARGS__)
-
- #define ILVR_W4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ILVR_W2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ILVR_W2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ILVR_W4_SB(...) ILVR_W4(v16i8, __VA_ARGS__)
-
- /* Description : Interleave right half of double word elements from vectors
- Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7
- Outputs - out0, out1, out2, out3
- Return Type - unsigned double word
- Details : Right half of double word elements of in0 and right half of
- double word elements of in1 are interleaved and copied to out0.
- Right half of double word elements of in2 and right half of
- double word elements of in3 are interleaved and copied to out1.
- */
- #define ILVR_D2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_d((v2i64) (in0), (v2i64) (in1)); \
- out1 = (RTYPE) __msa_ilvr_d((v2i64) (in2), (v2i64) (in3)); \
- }
- #define ILVR_D2_SB(...) ILVR_D2(v16i8, __VA_ARGS__)
- #define ILVR_D2_SH(...) ILVR_D2(v8i16, __VA_ARGS__)
-
- #define ILVR_D3(RTYPE, in0, in1, in2, in3, in4, in5, out0, out1, out2) \
- { \
- ILVR_D2(RTYPE, in0, in1, in2, in3, out0, out1); \
- out2 = (RTYPE) __msa_ilvr_d((v2i64) (in4), (v2i64) (in5)); \
- }
- #define ILVR_D3_SB(...) ILVR_D3(v16i8, __VA_ARGS__)
-
- #define ILVR_D4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ILVR_D2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ILVR_D2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ILVR_D4_SB(...) ILVR_D4(v16i8, __VA_ARGS__)
-
- /* Description : Interleave both left and right half of input vectors
- Arguments : Inputs - in0, in1
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Right half of byte elements from 'in0' and 'in1' are
- interleaved and stored to 'out0'
- Left half of byte elements from 'in0' and 'in1' are
- interleaved and stored to 'out1'
- */
- #define ILVRL_B2(RTYPE, in0, in1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_b((v16i8) in0, (v16i8) in1); \
- out1 = (RTYPE) __msa_ilvl_b((v16i8) in0, (v16i8) in1); \
- }
- #define ILVRL_B2_SB(...) ILVRL_B2(v16i8, __VA_ARGS__)
- #define ILVRL_B2_SH(...) ILVRL_B2(v8i16, __VA_ARGS__)
-
- #define ILVRL_H2(RTYPE, in0, in1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_h((v8i16) in0, (v8i16) in1); \
- out1 = (RTYPE) __msa_ilvl_h((v8i16) in0, (v8i16) in1); \
- }
- #define ILVRL_H2_SB(...) ILVRL_H2(v16i8, __VA_ARGS__)
- #define ILVRL_H2_SH(...) ILVRL_H2(v8i16, __VA_ARGS__)
- #define ILVRL_H2_SW(...) ILVRL_H2(v4i32, __VA_ARGS__)
-
- #define ILVRL_W2(RTYPE, in0, in1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_ilvr_w((v4i32) in0, (v4i32) in1); \
- out1 = (RTYPE) __msa_ilvl_w((v4i32) in0, (v4i32) in1); \
- }
- #define ILVRL_W2_SH(...) ILVRL_W2(v8i16, __VA_ARGS__)
-
- /* Description : Maximum values between signed elements of vector and
- 5-bit signed immediate value are copied to the output vector
- Arguments : Inputs - in0, in1, in2, in3, max_val
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - unsigned halfword
- Details : Maximum of signed halfword element values from 'in0' and
- 'max_val' are written to output vector 'in0'
- */
- #define MAXI_SH2(RTYPE, in0, in1, max_val) \
- { \
- in0 = (RTYPE) __msa_maxi_s_h((v8i16) in0, (max_val)); \
- in1 = (RTYPE) __msa_maxi_s_h((v8i16) in1, (max_val)); \
- }
- #define MAXI_SH2_SH(...) MAXI_SH2(v8i16, __VA_ARGS__)
-
- #define MAXI_SH4(RTYPE, in0, in1, in2, in3, max_val) \
- { \
- MAXI_SH2(RTYPE, in0, in1, max_val); \
- MAXI_SH2(RTYPE, in2, in3, max_val); \
- }
- #define MAXI_SH4_UH(...) MAXI_SH4(v8u16, __VA_ARGS__)
-
- /* Description : Saturate the halfword element values to the max
- unsigned value of (sat_val+1 bits)
- The element data width remains unchanged
- Arguments : Inputs - in0, in1, in2, in3, sat_val
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - unsigned halfword
- Details : Each unsigned halfword element from 'in0' is saturated to the
- value generated with (sat_val+1) bit range
- Results are in placed to original vectors
- */
- #define SAT_UH2(RTYPE, in0, in1, sat_val) \
- { \
- in0 = (RTYPE) __msa_sat_u_h((v8u16) in0, sat_val); \
- in1 = (RTYPE) __msa_sat_u_h((v8u16) in1, sat_val); \
- }
- #define SAT_UH2_UH(...) SAT_UH2(v8u16, __VA_ARGS__)
-
- #define SAT_UH4(RTYPE, in0, in1, in2, in3, sat_val) \
- { \
- SAT_UH2(RTYPE, in0, in1, sat_val); \
- SAT_UH2(RTYPE, in2, in3, sat_val) \
- }
- #define SAT_UH4_UH(...) SAT_UH4(v8u16, __VA_ARGS__)
-
- /* Description : Saturate the halfword element values to the max
- unsigned value of (sat_val+1 bits)
- The element data width remains unchanged
- Arguments : Inputs - in0, in1, in2, in3, sat_val
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - unsigned halfword
- Details : Each unsigned halfword element from 'in0' is saturated to the
- value generated with (sat_val+1) bit range
- Results are in placed to original vectors
- */
- #define SAT_SH2(RTYPE, in0, in1, sat_val) \
- { \
- in0 = (RTYPE) __msa_sat_s_h((v8i16) in0, sat_val); \
- in1 = (RTYPE) __msa_sat_s_h((v8i16) in1, sat_val); \
- }
- #define SAT_SH2_SH(...) SAT_SH2(v8i16, __VA_ARGS__)
-
- #define SAT_SH3(RTYPE, in0, in1, in2, sat_val) \
- { \
- SAT_SH2(RTYPE, in0, in1, sat_val) \
- in2 = (RTYPE) __msa_sat_s_h((v8i16) in2, sat_val); \
- }
- #define SAT_SH3_SH(...) SAT_SH3(v8i16, __VA_ARGS__)
-
- #define SAT_SH4(RTYPE, in0, in1, in2, in3, sat_val) \
- { \
- SAT_SH2(RTYPE, in0, in1, sat_val); \
- SAT_SH2(RTYPE, in2, in3, sat_val); \
- }
- #define SAT_SH4_SH(...) SAT_SH4(v8i16, __VA_ARGS__)
-
- /* Description : Indexed halfword element values are replicated to all
- elements in output vector
- Arguments : Inputs - in, idx0, idx1
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : 'idx0' element value from 'in' vector is replicated to all
- elements in 'out0' vector
- Valid index range for halfword operation is 0-7
- */
- #define SPLATI_H2(RTYPE, in, idx0, idx1, out0, out1) \
- { \
- out0 = (RTYPE) __msa_splati_h((v8i16) in, idx0); \
- out1 = (RTYPE) __msa_splati_h((v8i16) in, idx1); \
- }
- #define SPLATI_H2_SH(...) SPLATI_H2(v8i16, __VA_ARGS__)
-
- #define SPLATI_H4(RTYPE, in, idx0, idx1, idx2, idx3, \
- out0, out1, out2, out3) \
- { \
- SPLATI_H2(RTYPE, in, idx0, idx1, out0, out1); \
- SPLATI_H2(RTYPE, in, idx2, idx3, out2, out3); \
- }
- #define SPLATI_H4_SB(...) SPLATI_H4(v16i8, __VA_ARGS__)
- #define SPLATI_H4_SH(...) SPLATI_H4(v8i16, __VA_ARGS__)
-
- /* Description : Indexed word element values are replicated to all
- elements in output vector
- Arguments : Inputs - in, stidx
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : 'stidx' element value from 'in' vector is replicated to all
- elements in 'out0' vector
- 'stidx + 1' element value from 'in' vector is replicated to all
- elements in 'out1' vector
- Valid index range for halfword operation is 0-3
- */
- #define SPLATI_W2(RTYPE, in, stidx, out0, out1) \
- { \
- out0 = (RTYPE) __msa_splati_w((v4i32) in, stidx); \
- out1 = (RTYPE) __msa_splati_w((v4i32) in, (stidx+1)); \
- }
- #define SPLATI_W2_SW(...) SPLATI_W2(v4i32, __VA_ARGS__)
-
- #define SPLATI_W4(RTYPE, in, out0, out1, out2, out3) \
- { \
- SPLATI_W2(RTYPE, in, 0, out0, out1); \
- SPLATI_W2(RTYPE, in, 2, out2, out3); \
- }
- #define SPLATI_W4_SW(...) SPLATI_W4(v4i32, __VA_ARGS__)
-
- /* Description : Pack even byte elements of vector pairs
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Even byte elements of in0 are copied to the left half of
- out0 & even byte elements of in1 are copied to the right
- half of out0.
- Even byte elements of in2 are copied to the left half of
- out1 & even byte elements of in3 are copied to the right
- half of out1.
- */
- #define PCKEV_B2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_pckev_b((v16i8) in0, (v16i8) in1); \
- out1 = (RTYPE) __msa_pckev_b((v16i8) in2, (v16i8) in3); \
- }
- #define PCKEV_B2_SB(...) PCKEV_B2(v16i8, __VA_ARGS__)
- #define PCKEV_B2_UB(...) PCKEV_B2(v16u8, __VA_ARGS__)
- #define PCKEV_B2_SH(...) PCKEV_B2(v8i16, __VA_ARGS__)
- #define PCKEV_B2_SW(...) PCKEV_B2(v4i32, __VA_ARGS__)
-
- #define PCKEV_B3(RTYPE, in0, in1, in2, in3, in4, in5, out0, out1, out2) \
- { \
- PCKEV_B2(RTYPE, in0, in1, in2, in3, out0, out1); \
- out2 = (RTYPE) __msa_pckev_b((v16i8) in4, (v16i8) in5); \
- }
- #define PCKEV_B3_UB(...) PCKEV_B3(v16u8, __VA_ARGS__)
- #define PCKEV_B3_SB(...) PCKEV_B3(v16i8, __VA_ARGS__)
-
- #define PCKEV_B4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- PCKEV_B2(RTYPE, in0, in1, in2, in3, out0, out1); \
- PCKEV_B2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define PCKEV_B4_SB(...) PCKEV_B4(v16i8, __VA_ARGS__)
- #define PCKEV_B4_UB(...) PCKEV_B4(v16u8, __VA_ARGS__)
- #define PCKEV_B4_SH(...) PCKEV_B4(v8i16, __VA_ARGS__)
- #define PCKEV_B4_SW(...) PCKEV_B4(v4i32, __VA_ARGS__)
-
- /* Description : Pack even halfword elements of vector pairs
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Even halfword elements of in0 are copied to the left half of
- out0 & even halfword elements of in1 are copied to the right
- half of out0.
- Even halfword elements of in2 are copied to the left half of
- out1 & even halfword elements of in3 are copied to the right
- half of out1.
- */
- #define PCKEV_H2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_pckev_h((v8i16) in0, (v8i16) in1); \
- out1 = (RTYPE) __msa_pckev_h((v8i16) in2, (v8i16) in3); \
- }
- #define PCKEV_H2_SH(...) PCKEV_H2(v8i16, __VA_ARGS__)
- #define PCKEV_H2_SW(...) PCKEV_H2(v4i32, __VA_ARGS__)
-
- #define PCKEV_H4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- PCKEV_H2(RTYPE, in0, in1, in2, in3, out0, out1); \
- PCKEV_H2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define PCKEV_H4_SH(...) PCKEV_H4(v8i16, __VA_ARGS__)
- #define PCKEV_H4_SW(...) PCKEV_H4(v4i32, __VA_ARGS__)
-
- /* Description : Each byte element is logically xor'ed with immediate 128
- Arguments : Inputs - in0, in1
- Outputs - in0, in1 (in-place)
- Return Type - as per RTYPE
- Details : Each unsigned byte element from input vector 'in0' is
- logically xor'ed with 128 and result is in-place stored in
- 'in0' vector
- Each unsigned byte element from input vector 'in1' is
- logically xor'ed with 128 and result is in-place stored in
- 'in1' vector
- Similar for other pairs
- */
- #define XORI_B2_128(RTYPE, in0, in1) \
- { \
- in0 = (RTYPE) __msa_xori_b((v16u8) in0, 128); \
- in1 = (RTYPE) __msa_xori_b((v16u8) in1, 128); \
- }
- #define XORI_B2_128_SB(...) XORI_B2_128(v16i8, __VA_ARGS__)
-
- #define XORI_B3_128(RTYPE, in0, in1, in2) \
- { \
- XORI_B2_128(RTYPE, in0, in1); \
- in2 = (RTYPE) __msa_xori_b((v16u8) in2, 128); \
- }
- #define XORI_B3_128_SB(...) XORI_B3_128(v16i8, __VA_ARGS__)
-
- #define XORI_B4_128(RTYPE, in0, in1, in2, in3) \
- { \
- XORI_B2_128(RTYPE, in0, in1); \
- XORI_B2_128(RTYPE, in2, in3); \
- }
- #define XORI_B4_128_UB(...) XORI_B4_128(v16u8, __VA_ARGS__)
- #define XORI_B4_128_SB(...) XORI_B4_128(v16i8, __VA_ARGS__)
- #define XORI_B4_128_SH(...) XORI_B4_128(v8i16, __VA_ARGS__)
-
- #define XORI_B5_128(RTYPE, in0, in1, in2, in3, in4) \
- { \
- XORI_B3_128(RTYPE, in0, in1, in2); \
- XORI_B2_128(RTYPE, in3, in4); \
- }
- #define XORI_B5_128_SB(...) XORI_B5_128(v16i8, __VA_ARGS__)
-
- #define XORI_B6_128(RTYPE, in0, in1, in2, in3, in4, in5) \
- { \
- XORI_B4_128(RTYPE, in0, in1, in2, in3); \
- XORI_B2_128(RTYPE, in4, in5); \
- }
- #define XORI_B6_128_SB(...) XORI_B6_128(v16i8, __VA_ARGS__)
-
- #define XORI_B7_128(RTYPE, in0, in1, in2, in3, in4, in5, in6) \
- { \
- XORI_B4_128(RTYPE, in0, in1, in2, in3); \
- XORI_B3_128(RTYPE, in4, in5, in6); \
- }
- #define XORI_B7_128_SB(...) XORI_B7_128(v16i8, __VA_ARGS__)
-
- #define XORI_B8_128(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7) \
- { \
- XORI_B4_128(RTYPE, in0, in1, in2, in3); \
- XORI_B4_128(RTYPE, in4, in5, in6, in7); \
- }
- #define XORI_B8_128_SB(...) XORI_B8_128(v16i8, __VA_ARGS__)
-
- /* Description : Addition of signed halfword elements and signed saturation
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Return Type - as per RTYPE
- Details : Signed halfword elements from 'in0' are added to signed
- halfword elements of 'in1'. The result is then signed saturated
- between -32768 to +32767 (as per halfword data type)
- Similar for other pairs
- */
- #define ADDS_SH2(RTYPE, in0, in1, in2, in3, out0, out1) \
- { \
- out0 = (RTYPE) __msa_adds_s_h((v8i16) in0, (v8i16) in1); \
- out1 = (RTYPE) __msa_adds_s_h((v8i16) in2, (v8i16) in3); \
- }
- #define ADDS_SH2_SH(...) ADDS_SH2(v8i16, __VA_ARGS__)
-
- #define ADDS_SH4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- ADDS_SH2(RTYPE, in0, in1, in2, in3, out0, out1); \
- ADDS_SH2(RTYPE, in4, in5, in6, in7, out2, out3); \
- }
- #define ADDS_SH4_UH(...) ADDS_SH4(v8u16, __VA_ARGS__)
- #define ADDS_SH4_SH(...) ADDS_SH4(v8i16, __VA_ARGS__)
-
- /* Description : Shift left all elements of vector (generic for all data types)
- Arguments : Inputs - in0, in1, in2, in3, shift
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - as per input vector RTYPE
- Details : Each element of vector 'in0' is left shifted by 'shift' and
- result is in place written to 'in0'
- Similar for other pairs
- */
- #define SLLI_4V(in0, in1, in2, in3, shift) \
- { \
- in0 = in0 << shift; \
- in1 = in1 << shift; \
- in2 = in2 << shift; \
- in3 = in3 << shift; \
- }
-
- /* Description : Arithmetic shift right all elements of vector
- (generic for all data types)
- Arguments : Inputs - in0, in1, in2, in3, shift
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - as per input vector RTYPE
- Details : Each element of vector 'in0' is right shifted by 'shift' and
- result is in place written to 'in0'
- Here, 'shift' is GP variable passed in
- Similar for other pairs
- */
- #define SRA_4V(in0, in1, in2, in3, shift) \
- { \
- in0 = in0 >> shift; \
- in1 = in1 >> shift; \
- in2 = in2 >> shift; \
- in3 = in3 >> shift; \
- }
-
- /* Description : Shift right logical all halfword elements of vector
- Arguments : Inputs - in0, in1, in2, in3, shift
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - unsigned halfword
- Details : Each element of vector 'in0' is shifted right logical by
- number of bits respective element holds in vector 'shift' and
- result is in place written to 'in0'
- Here, 'shift' is a vector passed in
- Similar for other pairs
- */
- #define SRL_H4(RTYPE, in0, in1, in2, in3, shift) \
- { \
- in0 = (RTYPE) __msa_srl_h((v8i16) in0, (v8i16) shift); \
- in1 = (RTYPE) __msa_srl_h((v8i16) in1, (v8i16) shift); \
- in2 = (RTYPE) __msa_srl_h((v8i16) in2, (v8i16) shift); \
- in3 = (RTYPE) __msa_srl_h((v8i16) in3, (v8i16) shift); \
- }
- #define SRL_H4_UH(...) SRL_H4(v8u16, __VA_ARGS__)
-
- /* Description : Shift right arithmetic rounded halfwords
- Arguments : Inputs - in0, in1, shift
- Outputs - in0, in1, (in place)
- Return Type - unsigned halfword
- Details : Each element of vector 'in0' is shifted right arithmetic by
- number of bits respective element holds in vector 'shift'.
- The last discarded bit is added to shifted value for rounding
- and the result is in place written to 'in0'
- Here, 'shift' is a vector passed in
- Similar for other pairs
- */
- #define SRAR_H2(RTYPE, in0, in1, shift) \
- { \
- in0 = (RTYPE) __msa_srar_h((v8i16) in0, (v8i16) shift); \
- in1 = (RTYPE) __msa_srar_h((v8i16) in1, (v8i16) shift); \
- }
- #define SRAR_H2_UH(...) SRAR_H2(v8u16, __VA_ARGS__)
- #define SRAR_H2_SH(...) SRAR_H2(v8i16, __VA_ARGS__)
-
- #define SRAR_H3(RTYPE, in0, in1, in2, shift) \
- { \
- SRAR_H2(RTYPE, in0, in1, shift) \
- in2 = (RTYPE) __msa_srar_h((v8i16) in2, (v8i16) shift); \
- }
- #define SRAR_H3_SH(...) SRAR_H3(v8i16, __VA_ARGS__)
-
- #define SRAR_H4(RTYPE, in0, in1, in2, in3, shift) \
- { \
- SRAR_H2(RTYPE, in0, in1, shift) \
- SRAR_H2(RTYPE, in2, in3, shift) \
- }
- #define SRAR_H4_UH(...) SRAR_H4(v8u16, __VA_ARGS__)
- #define SRAR_H4_SH(...) SRAR_H4(v8i16, __VA_ARGS__)
-
- /* Description : Shift right arithmetic rounded words
- Arguments : Inputs - in0, in1, shift
- Outputs - in0, in1, (in place)
- Return Type - as per RTYPE
- Details : Each element of vector 'in0' is shifted right arithmetic by
- number of bits respective element holds in vector 'shift'.
- The last discarded bit is added to shifted value for rounding
- and the result is in place written to 'in0'
- Here, 'shift' is a vector passed in
- Similar for other pairs
- */
- #define SRAR_W2(RTYPE, in0, in1, shift) \
- { \
- in0 = (RTYPE) __msa_srar_w((v4i32) in0, (v4i32) shift); \
- in1 = (RTYPE) __msa_srar_w((v4i32) in1, (v4i32) shift); \
- }
- #define SRAR_W2_SW(...) SRAR_W2(v4i32, __VA_ARGS__)
-
- #define SRAR_W4(RTYPE, in0, in1, in2, in3, shift) \
- { \
- SRAR_W2(RTYPE, in0, in1, shift) \
- SRAR_W2(RTYPE, in2, in3, shift) \
- }
- #define SRAR_W4_SW(...) SRAR_W4(v4i32, __VA_ARGS__)
-
- /* Description : Shift right arithmetic rounded (immediate)
- Arguments : Inputs - in0, in1, in2, in3, shift
- Outputs - in0, in1, in2, in3 (in place)
- Return Type - as per RTYPE
- Details : Each element of vector 'in0' is shifted right arithmetic by
- value in 'shift'.
- The last discarded bit is added to shifted value for rounding
- and the result is in place written to 'in0'
- Similar for other pairs
- */
- #define SRARI_H2(RTYPE, in0, in1, shift) \
- { \
- in0 = (RTYPE) __msa_srari_h((v8i16) in0, shift); \
- in1 = (RTYPE) __msa_srari_h((v8i16) in1, shift); \
- }
- #define SRARI_H2_UH(...) SRARI_H2(v8u16, __VA_ARGS__)
- #define SRARI_H2_SH(...) SRARI_H2(v8i16, __VA_ARGS__)
-
- /* Description : Shift right arithmetic rounded (immediate)
- Arguments : Inputs - in0, in1, shift
- Outputs - in0, in1 (in place)
- Return Type - as per RTYPE
- Details : Each element of vector 'in0' is shifted right arithmetic by
- value in 'shift'.
- The last discarded bit is added to shifted value for rounding
- and the result is in place written to 'in0'
- Similar for other pairs
- */
- #define SRARI_W2(RTYPE, in0, in1, shift) \
- { \
- in0 = (RTYPE) __msa_srari_w((v4i32) in0, shift); \
- in1 = (RTYPE) __msa_srari_w((v4i32) in1, shift); \
- }
- #define SRARI_W2_SW(...) SRARI_W2(v4i32, __VA_ARGS__)
-
- #define SRARI_W4(RTYPE, in0, in1, in2, in3, shift) \
- { \
- SRARI_W2(RTYPE, in0, in1, shift); \
- SRARI_W2(RTYPE, in2, in3, shift); \
- }
- #define SRARI_W4_SH(...) SRARI_W4(v8i16, __VA_ARGS__)
- #define SRARI_W4_SW(...) SRARI_W4(v4i32, __VA_ARGS__)
-
- /* Description : Multiplication of pairs of vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Details : Each element from 'in0' is multiplied with elements from 'in1'
- and result is written to 'out0'
- Similar for other pairs
- */
- #define MUL2(in0, in1, in2, in3, out0, out1) \
- { \
- out0 = in0 * in1; \
- out1 = in2 * in3; \
- }
- #define MUL4(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1, out2, out3) \
- { \
- MUL2(in0, in1, in2, in3, out0, out1); \
- MUL2(in4, in5, in6, in7, out2, out3); \
- }
-
- /* Description : Addition of 2 pairs of vectors
- Arguments : Inputs - in0, in1, in2, in3
- Outputs - out0, out1
- Details : Each element from 2 pairs vectors is added and 2 results are
- produced
- */
- #define ADD2(in0, in1, in2, in3, out0, out1) \
- { \
- out0 = in0 + in1; \
- out1 = in2 + in3; \
- }
- #define ADD4(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1, out2, out3) \
- { \
- ADD2(in0, in1, in2, in3, out0, out1); \
- ADD2(in4, in5, in6, in7, out2, out3); \
- }
-
- /* Description : Zero extend unsigned byte elements to halfword elements
- Arguments : Inputs - in (1 input unsigned byte vector)
- Outputs - out0, out1 (unsigned 2 halfword vectors)
- Return Type - signed halfword
- Details : Zero extended right half of vector is returned in 'out0'
- Zero extended left half of vector is returned in 'out1'
- */
- #define UNPCK_UB_SH(in, out0, out1) \
- { \
- v16i8 zero_m = { 0 }; \
- \
- ILVRL_B2_SH(zero_m, in, out0, out1); \
- }
-
- /* Description : Sign extend halfword elements from input vector and return
- result in pair of vectors
- Arguments : Inputs - in (1 input halfword vector)
- Outputs - out0, out1 (sign extended 2 word vectors)
- Return Type - signed word
- Details : Sign bit of halfword elements from input vector 'in' is
- extracted and interleaved right with same vector 'in0' to
- generate 4 signed word elements in 'out0'
- Then interleaved left with same vector 'in0' to
- generate 4 signed word elements in 'out1'
- */
- #define UNPCK_SH_SW(in, out0, out1) \
- { \
- v8i16 tmp_m; \
- \
- tmp_m = __msa_clti_s_h((v8i16) in, 0); \
- ILVRL_H2_SW(tmp_m, in, out0, out1); \
- }
-
- /* Description : Transposes input 4x4 byte block
- Arguments : Inputs - in0, in1, in2, in3 (input 4x4 byte block)
- Outputs - out0, out1, out2, out3 (output 4x4 byte block)
- Return Type - unsigned byte
- Details :
- */
- #define TRANSPOSE4x4_UB_UB(in0, in1, in2, in3, out0, out1, out2, out3) \
- { \
- v16i8 zero_m = { 0 }; \
- v16i8 s0_m, s1_m, s2_m, s3_m; \
- \
- ILVR_D2_SB(in1, in0, in3, in2, s0_m, s1_m); \
- ILVRL_B2_SB(s1_m, s0_m, s2_m, s3_m); \
- \
- out0 = (v16u8) __msa_ilvr_b(s3_m, s2_m); \
- out1 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out0, 4); \
- out2 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out1, 4); \
- out3 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out2, 4); \
- }
-
- /* Description : Transposes input 8x4 byte block into 4x8
- Arguments : Inputs - in0, in1, in2, in3 (input 8x4 byte block)
- Outputs - out0, out1, out2, out3 (output 4x8 byte block)
- Return Type - unsigned byte
- Details :
- */
- #define TRANSPOSE8x4_UB(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \
- out0, out1, out2, out3) \
- { \
- v16i8 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \
- \
- ILVEV_W2_SB(in0, in4, in1, in5, tmp0_m, tmp1_m); \
- tmp2_m = __msa_ilvr_b(tmp1_m, tmp0_m); \
- ILVEV_W2_SB(in2, in6, in3, in7, tmp0_m, tmp1_m); \
- \
- tmp3_m = __msa_ilvr_b(tmp1_m, tmp0_m); \
- ILVRL_H2_SB(tmp3_m, tmp2_m, tmp0_m, tmp1_m); \
- \
- ILVRL_W2(RTYPE, tmp1_m, tmp0_m, out0, out2); \
- out1 = (RTYPE) __msa_ilvl_d((v2i64) out2, (v2i64) out0); \
- out3 = (RTYPE) __msa_ilvl_d((v2i64) out0, (v2i64) out2); \
- }
-
- #define TRANSPOSE8x4_UB_UB(...) TRANSPOSE8x4_UB(v16u8, __VA_ARGS__)
-
- /* Description : Transposes 16x8 block into 8x16 with byte elements in vectors
- Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7,
- in8, in9, in10, in11, in12, in13, in14, in15
- Outputs - out0, out1, out2, out3, out4, out5, out6, out7
- Return Type - unsigned byte
- Details :
- */
- #define TRANSPOSE16x8_UB_UB(in0, in1, in2, in3, in4, in5, in6, in7, \
- in8, in9, in10, in11, in12, in13, in14, in15, \
- out0, out1, out2, out3, out4, out5, out6, out7) \
- { \
- v16u8 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \
- v16u8 tmp4_m, tmp5_m, tmp6_m, tmp7_m; \
- \
- ILVEV_D2_UB(in0, in8, in1, in9, out7, out6); \
- ILVEV_D2_UB(in2, in10, in3, in11, out5, out4); \
- ILVEV_D2_UB(in4, in12, in5, in13, out3, out2); \
- ILVEV_D2_UB(in6, in14, in7, in15, out1, out0); \
- \
- tmp0_m = (v16u8) __msa_ilvev_b((v16i8) out6, (v16i8) out7); \
- tmp4_m = (v16u8) __msa_ilvod_b((v16i8) out6, (v16i8) out7); \
- tmp1_m = (v16u8) __msa_ilvev_b((v16i8) out4, (v16i8) out5); \
- tmp5_m = (v16u8) __msa_ilvod_b((v16i8) out4, (v16i8) out5); \
- out5 = (v16u8) __msa_ilvev_b((v16i8) out2, (v16i8) out3); \
- tmp6_m = (v16u8) __msa_ilvod_b((v16i8) out2, (v16i8) out3); \
- out7 = (v16u8) __msa_ilvev_b((v16i8) out0, (v16i8) out1); \
- tmp7_m = (v16u8) __msa_ilvod_b((v16i8) out0, (v16i8) out1); \
- \
- ILVEV_H2_UB(tmp0_m, tmp1_m, out5, out7, tmp2_m, tmp3_m); \
- out0 = (v16u8) __msa_ilvev_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- out4 = (v16u8) __msa_ilvod_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- \
- tmp2_m = (v16u8) __msa_ilvod_h((v8i16) tmp1_m, (v8i16) tmp0_m); \
- tmp3_m = (v16u8) __msa_ilvod_h((v8i16) out7, (v8i16) out5); \
- out2 = (v16u8) __msa_ilvev_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- out6 = (v16u8) __msa_ilvod_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- \
- ILVEV_H2_UB(tmp4_m, tmp5_m, tmp6_m, tmp7_m, tmp2_m, tmp3_m); \
- out1 = (v16u8) __msa_ilvev_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- out5 = (v16u8) __msa_ilvod_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- \
- tmp2_m = (v16u8) __msa_ilvod_h((v8i16) tmp5_m, (v8i16) tmp4_m); \
- tmp2_m = (v16u8) __msa_ilvod_h((v8i16) tmp5_m, (v8i16) tmp4_m); \
- tmp3_m = (v16u8) __msa_ilvod_h((v8i16) tmp7_m, (v8i16) tmp6_m); \
- tmp3_m = (v16u8) __msa_ilvod_h((v8i16) tmp7_m, (v8i16) tmp6_m); \
- out3 = (v16u8) __msa_ilvev_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- out7 = (v16u8) __msa_ilvod_w((v4i32) tmp3_m, (v4i32) tmp2_m); \
- }
-
- /* Description : Pack even elements of input vectors & xor with 128
- Arguments : Inputs - in0, in1
- Outputs - out_m
- Return Type - unsigned byte
- Details : Signed byte even elements from 'in0' and 'in1' are packed
- together in one vector and the resulted vector is xor'ed with
- 128 to shift the range from signed to unsigned byte
- */
- #define PCKEV_XORI128_UB(in0, in1) \
- ( { \
- v16u8 out_m; \
- out_m = (v16u8) __msa_pckev_b((v16i8) in1, (v16i8) in0); \
- out_m = (v16u8) __msa_xori_b((v16u8) out_m, 128); \
- out_m; \
- } )
-
- /* Description : Pack even byte elements, extract 0 & 2 index words from pair
- of results and store 4 words in destination memory as per
- stride
- Arguments : Inputs - in0, in1, in2, in3, pdst, stride
- */
- #define PCKEV_ST4x4_UB(in0, in1, in2, in3, pdst, stride) \
- { \
- uint32_t out0_m, out1_m, out2_m, out3_m; \
- v16i8 tmp0_m, tmp1_m; \
- \
- PCKEV_B2_SB(in1, in0, in3, in2, tmp0_m, tmp1_m); \
- \
- out0_m = __msa_copy_u_w((v4i32) tmp0_m, 0); \
- out1_m = __msa_copy_u_w((v4i32) tmp0_m, 2); \
- out2_m = __msa_copy_u_w((v4i32) tmp1_m, 0); \
- out3_m = __msa_copy_u_w((v4i32) tmp1_m, 2); \
- \
- SW4(out0_m, out1_m, out2_m, out3_m, pdst, stride); \
- }
- #endif /* AVUTIL_MIPS_GENERIC_MACROS_MSA_H */
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