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Diffstat (limited to 'media/libvpx/libvpx/vp8/common/mips/msa/vp8_macros_msa.h')
| -rw-r--r-- | media/libvpx/libvpx/vp8/common/mips/msa/vp8_macros_msa.h | 1762 |
1 files changed, 1762 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vp8/common/mips/msa/vp8_macros_msa.h b/media/libvpx/libvpx/vp8/common/mips/msa/vp8_macros_msa.h new file mode 100644 index 0000000000..cc85b9a1f7 --- /dev/null +++ b/media/libvpx/libvpx/vp8/common/mips/msa/vp8_macros_msa.h @@ -0,0 +1,1762 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VPX_VP8_COMMON_MIPS_MSA_VP8_MACROS_MSA_H_ +#define VPX_VP8_COMMON_MIPS_MSA_VP8_MACROS_MSA_H_ + +#include <msa.h> + +#include "./vpx_config.h" +#include "vpx/vpx_integer.h" + +#define LD_B(RTYPE, psrc) *((const RTYPE *)(psrc)) +#define LD_UB(...) LD_B(v16u8, __VA_ARGS__) +#define LD_SB(...) LD_B(v16i8, __VA_ARGS__) + +#define LD_H(RTYPE, psrc) *((const RTYPE *)(psrc)) +#define LD_UH(...) LD_H(v8u16, __VA_ARGS__) +#define LD_SH(...) LD_H(v8i16, __VA_ARGS__) + +#define LD_W(RTYPE, psrc) *((const 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_SW(...) ST_W(v4i32, __VA_ARGS__) + +#if (__mips_isa_rev >= 6) +#define LW(psrc) \ + ({ \ + const uint8_t *lw_psrc_m = (const uint8_t *)(psrc); \ + uint32_t lw_val_m; \ + \ + asm volatile("lw %[lw_val_m], %[lw_psrc_m] \n\t" \ + \ + : [lw_val_m] "=r"(lw_val_m) \ + : [lw_psrc_m] "m"(*lw_psrc_m)); \ + \ + lw_val_m; \ + }) + +#if (__mips == 64) +#define LD(psrc) \ + ({ \ + const uint8_t *ld_psrc_m = (const uint8_t *)(psrc); \ + uint64_t ld_val_m = 0; \ + \ + asm volatile("ld %[ld_val_m], %[ld_psrc_m] \n\t" \ + \ + : [ld_val_m] "=r"(ld_val_m) \ + : [ld_psrc_m] "m"(*ld_psrc_m)); \ + \ + ld_val_m; \ + }) +#else // !(__mips == 64) +#define LD(psrc) \ + ({ \ + const uint8_t *ld_psrc_m = (const uint8_t *)(psrc); \ + uint32_t ld_val0_m, ld_val1_m; \ + uint64_t ld_val_m = 0; \ + \ + ld_val0_m = LW(ld_psrc_m); \ + ld_val1_m = LW(ld_psrc_m + 4); \ + \ + ld_val_m = (uint64_t)(ld_val1_m); \ + ld_val_m = (uint64_t)((ld_val_m << 32) & 0xFFFFFFFF00000000); \ + ld_val_m = (uint64_t)(ld_val_m | (uint64_t)ld_val0_m); \ + \ + ld_val_m; \ + }) +#endif // (__mips == 64) + +#define SH(val, pdst) \ + { \ + uint8_t *sh_pdst_m = (uint8_t *)(pdst); \ + const uint16_t sh_val_m = (val); \ + \ + asm volatile("sh %[sh_val_m], %[sh_pdst_m] \n\t" \ + \ + : [sh_pdst_m] "=m"(*sh_pdst_m) \ + : [sh_val_m] "r"(sh_val_m)); \ + } + +#define SW(val, pdst) \ + { \ + uint8_t *sw_pdst_m = (uint8_t *)(pdst); \ + const uint32_t sw_val_m = (val); \ + \ + asm volatile("sw %[sw_val_m], %[sw_pdst_m] \n\t" \ + \ + : [sw_pdst_m] "=m"(*sw_pdst_m) \ + : [sw_val_m] "r"(sw_val_m)); \ + } + +#define SD(val, pdst) \ + { \ + uint8_t *sd_pdst_m = (uint8_t *)(pdst); \ + const uint64_t sd_val_m = (val); \ + \ + asm volatile("sd %[sd_val_m], %[sd_pdst_m] \n\t" \ + \ + : [sd_pdst_m] "=m"(*sd_pdst_m) \ + : [sd_val_m] "r"(sd_val_m)); \ + } +#else // !(__mips_isa_rev >= 6) +#define LW(psrc) \ + ({ \ + const uint8_t *lw_psrc_m = (const uint8_t *)(psrc); \ + uint32_t lw_val_m; \ + \ + asm volatile( \ + "lwr %[lw_val_m], 0(%[lw_psrc_m]) \n\t" \ + "lwl %[lw_val_m], 3(%[lw_psrc_m]) \n\t" \ + : [lw_val_m] "=&r"(lw_val_m) \ + : [lw_psrc_m] "r"(lw_psrc_m)); \ + \ + lw_val_m; \ + }) + +#if (__mips == 64) +#define LD(psrc) \ + ({ \ + const uint8_t *ld_psrc_m = (const uint8_t *)(psrc); \ + uint64_t ld_val_m = 0; \ + \ + asm volatile( \ + "ldr %[ld_val_m], 0(%[ld_psrc_m]) \n\t" \ + "ldl %[ld_val_m], 7(%[ld_psrc_m]) \n\t" \ + : [ld_val_m] "=&r"(ld_val_m) \ + : [ld_psrc_m] "r"(ld_psrc_m)); \ + \ + ld_val_m; \ + }) +#else // !(__mips == 64) +#define LD(psrc) \ + ({ \ + const uint8_t *ld_psrc_m1 = (const uint8_t *)(psrc); \ + uint32_t ld_val0_m, ld_val1_m; \ + uint64_t ld_val_m = 0; \ + \ + ld_val0_m = LW(ld_psrc_m1); \ + ld_val1_m = LW(ld_psrc_m1 + 4); \ + \ + ld_val_m = (uint64_t)(ld_val1_m); \ + ld_val_m = (uint64_t)((ld_val_m << 32) & 0xFFFFFFFF00000000); \ + ld_val_m = (uint64_t)(ld_val_m | (uint64_t)ld_val0_m); \ + \ + ld_val_m; \ + }) +#endif // (__mips == 64) +#define SH(val, pdst) \ + { \ + uint8_t *sh_pdst_m = (uint8_t *)(pdst); \ + const uint16_t sh_val_m = (val); \ + \ + asm volatile("ush %[sh_val_m], %[sh_pdst_m] \n\t" \ + \ + : [sh_pdst_m] "=m"(*sh_pdst_m) \ + : [sh_val_m] "r"(sh_val_m)); \ + } + +#define SW(val, pdst) \ + { \ + uint8_t *sw_pdst_m = (uint8_t *)(pdst); \ + const uint32_t sw_val_m = (val); \ + \ + asm volatile("usw %[sw_val_m], %[sw_pdst_m] \n\t" \ + \ + : [sw_pdst_m] "=m"(*sw_pdst_m) \ + : [sw_val_m] "r"(sw_val_m)); \ + } + +#define SD(val, pdst) \ + { \ + uint8_t *sd_pdst_m1 = (uint8_t *)(pdst); \ + uint32_t sd_val0_m, sd_val1_m; \ + \ + sd_val0_m = (uint32_t)((val)&0x00000000FFFFFFFF); \ + sd_val1_m = (uint32_t)(((val) >> 32) & 0x00000000FFFFFFFF); \ + \ + SW(sd_val0_m, sd_pdst_m1); \ + SW(sd_val1_m, sd_pdst_m1 + 4); \ + } +#endif // (__mips_isa_rev >= 6) + +/* Description : Load 4 words with stride + Arguments : Inputs - psrc, stride + Outputs - out0, out1, out2, out3 + Details : Load word in 'out0' from (psrc) + Load word in 'out1' from (psrc + stride) + Load word in 'out2' from (psrc + 2 * stride) + Load 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 : Load double words with stride + Arguments : Inputs - psrc, stride + Outputs - out0, out1 + Details : Load double word in 'out0' from (psrc) + Load double word in 'out1' from (psrc + stride) +*/ +#define LD2(psrc, stride, out0, out1) \ + { \ + out0 = LD((psrc)); \ + out1 = LD((psrc) + stride); \ + } +#define LD4(psrc, stride, out0, out1, out2, out3) \ + { \ + LD2((psrc), stride, out0, out1); \ + LD2((psrc) + 2 * stride, stride, out2, out3); \ + } + +/* Description : Store 4 words with stride + Arguments : Inputs - in0, in1, in2, in3, pdst, stride + Details : Store word from 'in0' to (pdst) + Store word from 'in1' to (pdst + stride) + Store word from 'in2' to (pdst + 2 * stride) + Store 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 : Store double word from 'in0' to (pdst) + Store double word from 'in1' to (pdst + stride) + Store double word from 'in2' to (pdst + 2 * stride) + Store 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, stride + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Load 16 byte elements in 'out0' from (psrc) + Load 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_UB3(...) LD_B3(v16u8, __VA_ARGS__) +#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_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, stride + Outputs - out0, out1 + Details : Load 8 halfword elements in 'out0' from (psrc) + Load 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_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_SH4(...) LD_H4(v8i16, __VA_ARGS__) + +/* Description : Load 2 vectors of signed word elements with stride + Arguments : Inputs - psrc, stride + Outputs - out0, out1 + Return Type - signed word +*/ +#define LD_SW2(psrc, stride, out0, out1) \ + { \ + out0 = LD_SW((psrc)); \ + out1 = LD_SW((psrc) + stride); \ + } + +/* Description : Store vectors of 16 byte elements with stride + Arguments : Inputs - in0, in1, pdst, stride + Details : Store 16 byte elements from 'in0' to (pdst) + Store 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_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, pdst, stride + Details : Store 8 halfword elements from 'in0' to (pdst) + Store 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_SH2(...) ST_H2(v8i16, __VA_ARGS__) + +/* Description : Store vectors of word elements with stride + Arguments : Inputs - in0, in1, pdst, stride + Details : Store 4 word elements from 'in0' to (pdst) + Store 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 2x4 byte block to destination memory from input vector + Arguments : Inputs - in, stidx, pdst, stride + Details : Index 'stidx' halfword element from 'in' vector is copied to + the GP register and stored to (pdst) + Index 'stidx+1' halfword element from 'in' vector is copied to + the GP register and stored to (pdst + stride) + Index 'stidx+2' halfword element from 'in' vector is copied to + the GP register and stored to (pdst + 2 * stride) + Index 'stidx+3' halfword element from 'in' vector is copied to + the GP register and stored to (pdst + 3 * stride) +*/ +#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 4x4 byte block to destination memory from input vector + Arguments : Inputs - in0, in1, pdst, stride + Details : 'Idx0' word element from input vector 'in0' is copied to the + GP register and stored to (pdst) + 'Idx1' word element from input vector 'in0' is copied to the + GP register and stored to (pdst + stride) + 'Idx2' word element from input vector 'in0' is copied to the + GP register and stored to (pdst + 2 * stride) + 'Idx3' word element from input vector 'in0' is copied to the + GP register and stored to (pdst + 3 * stride) +*/ +#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 8x1 byte block to destination memory from input vector + Arguments : Inputs - in, pdst + Details : Index 0 double word element from 'in' vector is copied to the + GP register and stored to (pdst) +*/ +#define ST8x1_UB(in, pdst) \ + { \ + uint64_t out0_m; \ + \ + out0_m = __msa_copy_u_d((v2i64)in, 0); \ + SD(out0_m, pdst); \ + } + +/* Description : Store 8x2 byte block to destination memory from input vector + Arguments : Inputs - in, pdst, stride + Details : Index 0 double word element from 'in' vector is copied to the + GP register and stored to (pdst) + Index 1 double word element from 'in' vector is copied to the + GP register and stored to (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 8x4 byte block to destination memory from input + vectors + Arguments : Inputs - in0, in1, pdst, stride + Details : Index 0 double word element from 'in0' vector is copied to the + GP register and stored to (pdst) + Index 1 double word element from 'in0' vector is copied to the + GP register and stored to (pdst + stride) + Index 0 double word element from 'in1' vector is copied to the + GP register and stored to (pdst + 2 * stride) + Index 1 double word element from 'in1' vector is copied to the + GP register and stored to (pdst + 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); \ + } + +/* Description : Immediate number of elements 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 slid into 'in0' by + value specified in the '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__) + +/* Description : Immediate number of elements to slide + Arguments : Inputs - in0_0, in0_1, in1_0, in1_1, slide_val + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Byte elements from 'in0_0' vector are slid into 'in1_0' by + value specified in the 'slide_val' +*/ +#define SLDI_B2(RTYPE, in0_0, in0_1, in1_0, in1_1, out0, out1, slide_val) \ + { \ + out0 = (RTYPE)__msa_sldi_b((v16i8)in0_0, (v16i8)in1_0, slide_val); \ + out1 = (RTYPE)__msa_sldi_b((v16i8)in0_1, (v16i8)in1_1, slide_val); \ + } + +#define SLDI_B3(RTYPE, in0_0, in0_1, in0_2, in1_0, in1_1, in1_2, out0, out1, \ + out2, slide_val) \ + { \ + SLDI_B2(RTYPE, in0_0, in0_1, in1_0, in1_1, out0, out1, slide_val); \ + out2 = (RTYPE)__msa_sldi_b((v16i8)in0_2, (v16i8)in1_2, slide_val); \ + } +#define SLDI_B3_UH(...) SLDI_B3(v8u16, __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 : Byte elements from 'in0' & 'in1' are copied selectively to + 'out0' as per control vector 'mask0' +*/ +#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_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__) + +/* Description : Shuffle halfword vector elements as per mask vector + Arguments : Inputs - in0, in1, in2, in3, mask0, mask1 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : halfword elements from 'in0' & 'in1' are copied selectively to + 'out0' as per control vector 'mask0' +*/ +#define VSHF_H2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) \ + { \ + out0 = (RTYPE)__msa_vshf_h((v8i16)mask0, (v8i16)in1, (v8i16)in0); \ + out1 = (RTYPE)__msa_vshf_h((v8i16)mask1, (v8i16)in3, (v8i16)in2); \ + } +#define VSHF_H2_SH(...) VSHF_H2(v8i16, __VA_ARGS__) + +/* Description : Dot product of byte vector elements + Arguments : Inputs - mult0, mult1, cnst0, cnst1 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Unsigned byte elements from 'mult0' are multiplied with + unsigned byte elements from 'cnst0' producing a result + twice the size of input i.e. unsigned halfword. + The multiplication result of adjacent odd-even elements + are added together and written to the 'out0' vector +*/ +#define DOTP_UB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1) \ + { \ + out0 = (RTYPE)__msa_dotp_u_h((v16u8)mult0, (v16u8)cnst0); \ + out1 = (RTYPE)__msa_dotp_u_h((v16u8)mult1, (v16u8)cnst1); \ + } +#define DOTP_UB2_UH(...) DOTP_UB2(v8u16, __VA_ARGS__) + +#define DOTP_UB4(RTYPE, mult0, mult1, mult2, mult3, cnst0, cnst1, cnst2, \ + cnst3, out0, out1, out2, out3) \ + { \ + DOTP_UB2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1); \ + DOTP_UB2(RTYPE, mult2, mult3, cnst2, cnst3, out2, out3); \ + } +#define DOTP_UB4_UH(...) DOTP_UB4(v8u16, __VA_ARGS__) + +/* Description : Dot product of byte vector elements + Arguments : Inputs - mult0, mult1, cnst0, cnst1 + Outputs - out0, out1 + Return Type - as per RTYPE + 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. + The multiplication result of adjacent odd-even elements + are added together and written to the 'out0' vector +*/ +#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_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 - as per RTYPE + 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. + The multiplication result of adjacent odd-even elements + are added together and written to the 'out0' vector +*/ +#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_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 of word vector elements + Arguments : Inputs - mult0, mult1, cnst0, cnst1 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Signed word elements from 'mult0' are multiplied with + signed word elements from 'cnst0' producing a result + twice the size of input i.e. signed double word. + The multiplication result of adjacent odd-even elements + are added together and written to the 'out0' vector +*/ +#define DOTP_SW2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1) \ + { \ + out0 = (RTYPE)__msa_dotp_s_d((v4i32)mult0, (v4i32)cnst0); \ + out1 = (RTYPE)__msa_dotp_s_d((v4i32)mult1, (v4i32)cnst1); \ + } +#define DOTP_SW2_SD(...) DOTP_SW2(v2i64, __VA_ARGS__) + +/* Description : Dot product & addition of byte vector elements + Arguments : Inputs - mult0, mult1, cnst0, cnst1 + Outputs - out0, out1 + Return Type - as per RTYPE + 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. + The multiplication result of adjacent odd-even elements + are added to the 'out0' vector +*/ +#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 - as per RTYPE + 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. + The multiplication result of adjacent odd-even elements + are added to the 'out0' vector +*/ +#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__) + +#define DPADD_SH4(RTYPE, mult0, mult1, mult2, mult3, cnst0, cnst1, cnst2, \ + cnst3, out0, out1, out2, out3) \ + { \ + DPADD_SH2(RTYPE, mult0, mult1, cnst0, cnst1, out0, out1); \ + DPADD_SH2(RTYPE, mult2, mult3, cnst2, cnst3, out2, out3); \ + } +#define DPADD_SH4_SW(...) DPADD_SH4(v4i32, __VA_ARGS__) + +/* Description : Dot product & addition of double word vector elements + Arguments : Inputs - mult0, mult1 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Each signed word element from 'mult0' is multiplied with itself + producing an intermediate result twice the size of it + i.e. signed double word + The multiplication result of adjacent odd-even elements + are added to the 'out0' vector +*/ +#define DPADD_SD2(RTYPE, mult0, mult1, out0, out1) \ + { \ + out0 = (RTYPE)__msa_dpadd_s_d((v2i64)out0, (v4i32)mult0, (v4i32)mult0); \ + out1 = (RTYPE)__msa_dpadd_s_d((v2i64)out1, (v4i32)mult1, (v4i32)mult1); \ + } +#define DPADD_SD2_SD(...) DPADD_SD2(v2i64, __VA_ARGS__) + +/* Description : Clips all signed halfword elements of input vector + between 0 & 255 + Arguments : Input - in + Output - out_m + 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 : Input - in + Output - out_m + 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 addition of 4 signed word elements of input vector + Arguments : Input - in (signed word vector) + Output - sum_m (i32 sum) + Return Type - signed word (GP) + Details : 4 signed word elements of 'in' vector are added together and + the resulting integer sum is returned +*/ +#define HADD_SW_S32(in) \ + ({ \ + v2i64 res0_m, res1_m; \ + int32_t sum_m; \ + \ + res0_m = __msa_hadd_s_d((v4i32)in, (v4i32)in); \ + res1_m = __msa_splati_d(res0_m, 1); \ + res0_m = res0_m + res1_m; \ + sum_m = __msa_copy_s_w((v4i32)res0_m, 0); \ + sum_m; \ + }) + +/* Description : Horizontal addition of 8 unsigned halfword elements + Arguments : Inputs - in (unsigned halfword vector) + Outputs - sum_m (u32 sum) + Return Type - unsigned word + Details : 8 unsigned halfword elements of input vector are added + together and the resulting integer sum is returned +*/ +#define HADD_UH_U32(in) \ + ({ \ + v4u32 res_m; \ + v2u64 res0_m, res1_m; \ + uint32_t sum_m; \ + \ + res_m = __msa_hadd_u_w((v8u16)in, (v8u16)in); \ + res0_m = __msa_hadd_u_d(res_m, res_m); \ + res1_m = (v2u64)__msa_splati_d((v2i64)res0_m, 1); \ + res0_m = res0_m + res1_m; \ + sum_m = __msa_copy_u_w((v4i32)res0_m, 0); \ + sum_m; \ + }) + +/* Description : Horizontal addition 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 added to + even unsigned byte element from 'in0' (pairwise) and the + halfword result is written to 'out0' +*/ +#define HADD_UB2(RTYPE, in0, in1, out0, out1) \ + { \ + out0 = (RTYPE)__msa_hadd_u_h((v16u8)in0, (v16u8)in0); \ + out1 = (RTYPE)__msa_hadd_u_h((v16u8)in1, (v16u8)in1); \ + } +#define HADD_UB2_UH(...) HADD_UB2(v8u16, __VA_ARGS__) + +/* 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 written to '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_SH(...) HSUB_UB2(v8i16, __VA_ARGS__) + +/* Description : Horizontal subtraction of signed halfword vector elements + Arguments : Inputs - in0, in1 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Each signed odd halfword element from 'in0' is subtracted from + even signed halfword element from 'in0' (pairwise) and the + word result is written to 'out0' +*/ +#define HSUB_UH2(RTYPE, in0, in1, out0, out1) \ + { \ + out0 = (RTYPE)__msa_hsub_s_w((v8i16)in0, (v8i16)in0); \ + out1 = (RTYPE)__msa_hsub_s_w((v8i16)in1, (v8i16)in1); \ + } +#define HSUB_UH2_SW(...) HSUB_UH2(v4i32, __VA_ARGS__) + +/* Description : Set element n input vector to GPR value + Arguments : Inputs - in0, in1, in2, in3 + Output - out + Return Type - as per RTYPE + Details : Set element 0 in vector 'out' to value specified in 'in0' +*/ +#define INSERT_D2(RTYPE, in0, in1, out) \ + { \ + out = (RTYPE)__msa_insert_d((v2i64)out, 0, in0); \ + out = (RTYPE)__msa_insert_d((v2i64)out, 1, in1); \ + } +#define INSERT_D2_SB(...) INSERT_D2(v16i8, __VA_ARGS__) + +/* Description : Interleave even byte elements from vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Even byte elements of 'in0' and 'in1' are interleaved + and written to 'out0' +*/ +#define ILVEV_B2(RTYPE, in0, in1, in2, in3, out0, out1) \ + { \ + out0 = (RTYPE)__msa_ilvev_b((v16i8)in1, (v16i8)in0); \ + out1 = (RTYPE)__msa_ilvev_b((v16i8)in3, (v16i8)in2); \ + } +#define ILVEV_B2_UB(...) ILVEV_B2(v16u8, __VA_ARGS__) +#define ILVEV_B2_SH(...) ILVEV_B2(v8i16, __VA_ARGS__) +#define ILVEV_B2_SD(...) ILVEV_B2(v2i64, __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 'in1' are interleaved + and written to 'out0' +*/ +#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__) +#define ILVEV_H2_SH(...) ILVEV_H2(v8i16, __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 'in1' are interleaved + and written to 'out0' +*/ +#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_SD(...) ILVEV_W2(v2i64, __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 'in1' are interleaved + and written to 'out0' +*/ +#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 'in1' are interleaved + and written to 'out0'. +*/ +#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_UB(...) ILVL_B2(v16u8, __VA_ARGS__) +#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_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 'in1' are + interleaved and written to 'out0'. +*/ +#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__) + +/* 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 'in1' are interleaved + and written to 'out0'. +*/ +#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_SH(...) ILVL_W2(v8i16, __VA_ARGS__) + +/* Description : Interleave right half of byte elements from vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Right half of byte elements of 'in0' and 'in1' are interleaved + and written to out0. +*/ +#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_SH(...) ILVR_B2(v8i16, __VA_ARGS__) +#define ILVR_B2_SW(...) ILVR_B2(v4i32, __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_UB(...) ILVR_B4(v16u8, __VA_ARGS__) +#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__) +#define ILVR_B4_SW(...) ILVR_B4(v4i32, __VA_ARGS__) + +/* Description : Interleave right half of halfword elements from vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Right half of halfword elements of 'in0' and 'in1' are + interleaved and written to 'out0'. +*/ +#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_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_H4_SW(...) ILVR_H4(v4i32, __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_SH(...) ILVR_W2(v8i16, __VA_ARGS__) + +/* Description : Interleave right half of double word elements from vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Right half of double word elements of 'in0' and 'in1' are + interleaved and written to 'out0'. +*/ +#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_UB(...) ILVR_D2(v16u8, __VA_ARGS__) +#define ILVR_D2_SB(...) ILVR_D2(v16i8, __VA_ARGS__) +#define ILVR_D2_SH(...) ILVR_D2(v8i16, __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__) +#define ILVR_D4_UB(...) ILVR_D4(v16u8, __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 written to 'out0' +*/ +#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_UB(...) ILVRL_B2(v16u8, __VA_ARGS__) +#define ILVRL_B2_SB(...) ILVRL_B2(v16i8, __VA_ARGS__) +#define ILVRL_B2_UH(...) ILVRL_B2(v8u16, __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_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_UB(...) ILVRL_W2(v16u8, __VA_ARGS__) +#define ILVRL_W2_SH(...) ILVRL_W2(v8i16, __VA_ARGS__) +#define ILVRL_W2_SW(...) ILVRL_W2(v4i32, __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 - in place operation + Return Type - unsigned halfword + Details : Maximum of signed halfword element values from 'in0' and + 'max_val' are written in place +*/ +#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__) + +/* 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, sat_val + Outputs - in place operation + Return Type - as per RTYPE + Details : Each unsigned halfword element from 'in0' is saturated to the + value generated with (sat_val + 1) bit range. + The results are written in place +*/ +#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_SH(...) SAT_UH2(v8i16, __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, sat_val + Outputs - in place operation + Return Type - as per RTYPE + Details : Each unsigned halfword element from 'in0' is saturated to the + value generated with (sat_val + 1) bit range + The results are written in place +*/ +#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_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_SB(...) SPLATI_H2(v16i8, __VA_ARGS__) +#define SPLATI_H2_SH(...) SPLATI_H2(v8i16, __VA_ARGS__) + +#define SPLATI_H3(RTYPE, in, idx0, idx1, idx2, out0, out1, out2) \ + { \ + SPLATI_H2(RTYPE, in, idx0, idx1, out0, out1); \ + out2 = (RTYPE)__msa_splati_h((v8i16)in, idx2); \ + } +#define SPLATI_H3_SB(...) SPLATI_H3(v16i8, __VA_ARGS__) +#define SPLATI_H3_SH(...) SPLATI_H3(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 word 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__) + +/* 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'. +*/ +#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_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__) + +/* 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'. +*/ +#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_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__) + +/* Description : Pack even double word elements of vector pairs + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Even double elements of 'in0' are copied to the left half of + 'out0' & even double elements of 'in1' are copied to the right + half of 'out0'. +*/ +#define PCKEV_D2(RTYPE, in0, in1, in2, in3, out0, out1) \ + { \ + out0 = (RTYPE)__msa_pckev_d((v2i64)in0, (v2i64)in1); \ + out1 = (RTYPE)__msa_pckev_d((v2i64)in2, (v2i64)in3); \ + } +#define PCKEV_D2_UB(...) PCKEV_D2(v16u8, __VA_ARGS__) +#define PCKEV_D2_SH(...) PCKEV_D2(v8i16, __VA_ARGS__) + +/* Description : Pack odd double word elements of vector pairs + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Return Type - as per RTYPE + Details : Odd double word elements of 'in0' are copied to the left half + of 'out0' & odd double word elements of 'in1' are copied to + the right half of 'out0'. +*/ +#define PCKOD_D2(RTYPE, in0, in1, in2, in3, out0, out1) \ + { \ + out0 = (RTYPE)__msa_pckod_d((v2i64)in0, (v2i64)in1); \ + out1 = (RTYPE)__msa_pckod_d((v2i64)in2, (v2i64)in3); \ + } +#define PCKOD_D2_UB(...) PCKOD_D2(v16u8, __VA_ARGS__) +#define PCKOD_D2_SH(...) PCKOD_D2(v8i16, __VA_ARGS__) + +/* Description : Each byte element is logically xor'ed with immediate 128 + Arguments : Inputs - in0, in1 + Outputs - in place operation + Return Type - as per RTYPE + Details : Each unsigned byte element from input vector 'in0' is + logically xor'ed with 128 and the result is stored in-place. +*/ +#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_UB(...) XORI_B2_128(v16u8, __VA_ARGS__) +#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_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_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 : Shift left all elements of vector (generic for all data types) + Arguments : Inputs - in0, in1, in2, in3, shift + Outputs - in place operation + Return Type - as per input vector RTYPE + Details : Each element of vector 'in0' is left shifted by 'shift' and + the result is written in-place. +*/ +#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 - in place operation + Return Type - as per input vector RTYPE + Details : Each element of vector 'in0' is right shifted by 'shift' and + the result is written in-place. 'shift' is a GP variable. +*/ +#define SRA_4V(in0, in1, in2, in3, shift) \ + { \ + in0 = in0 >> shift; \ + in1 = in1 >> shift; \ + in2 = in2 >> shift; \ + in3 = in3 >> shift; \ + } + +/* Description : Shift right arithmetic rounded words + Arguments : Inputs - in0, in1, shift + Outputs - in place operation + Return Type - as per RTYPE + Details : Each element of vector 'in0' is shifted right arithmetically by + the number of bits in the corresponding element in the vector + 'shift'. The last discarded bit is added to shifted value for + rounding and the result is written in-place. + 'shift' is a vector. +*/ +#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_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, shift + Outputs - in place operation + Return Type - as per RTYPE + Details : Each element of vector 'in0' is shifted right arithmetically by + the value in 'shift'. The last discarded bit is added to the + shifted value for rounding and the result is written in-place. + 'shift' is an immediate value. +*/ +#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__) + +#define SRARI_H4(RTYPE, in0, in1, in2, in3, shift) \ + { \ + SRARI_H2(RTYPE, in0, in1, shift); \ + SRARI_H2(RTYPE, in2, in3, shift); \ + } +#define SRARI_H4_UH(...) SRARI_H4(v8u16, __VA_ARGS__) +#define SRARI_H4_SH(...) SRARI_H4(v8i16, __VA_ARGS__) + +#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_W4(RTYPE, in0, in1, in2, in3, shift) \ + { \ + SRARI_W2(RTYPE, in0, in1, shift); \ + SRARI_W2(RTYPE, in2, in3, shift); \ + } +#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 the result is written to 'out0' +*/ +#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 in 'in0' is added to 'in1' and result is written + to 'out0'. +*/ +#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 : Subtraction of 2 pairs of vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1 + Details : Each element in 'in1' is subtracted from 'in0' and result is + written to 'out0'. +*/ +#define SUB2(in0, in1, in2, in3, out0, out1) \ + { \ + out0 = in0 - in1; \ + out1 = in2 - in3; \ + } +#define SUB4(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1, out2, out3) \ + { \ + out0 = in0 - in1; \ + out1 = in2 - in3; \ + out2 = in4 - in5; \ + out3 = in6 - in7; \ + } + +/* Description : Sign extend halfword elements from right half of the vector + Arguments : Input - in (halfword vector) + Output - out (sign extended word vector) + Return Type - signed word + Details : Sign bit of halfword elements from input vector 'in' is + extracted and interleaved with same vector 'in0' to generate + 4 word elements keeping sign intact +*/ +#define UNPCK_R_SH_SW(in, out) \ + { \ + v8i16 sign_m; \ + \ + sign_m = __msa_clti_s_h((v8i16)in, 0); \ + out = (v4i32)__msa_ilvr_h(sign_m, (v8i16)in); \ + } + +/* Description : Zero extend unsigned byte elements to halfword elements + Arguments : Input - in (unsigned byte vector) + Outputs - out0, out1 (unsigned 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 + the result in pair of vectors + Arguments : Input - in (halfword vector) + Outputs - out0, out1 (sign extended 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 : Butterfly of 4 input vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1, out2, out3 + Details : Butterfly operation +*/ +#define BUTTERFLY_4(in0, in1, in2, in3, out0, out1, out2, out3) \ + { \ + out0 = in0 + in3; \ + out1 = in1 + in2; \ + \ + out2 = in1 - in2; \ + out3 = in0 - in3; \ + } + +/* Description : Transpose input 8x8 byte block + Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7 + Outputs - out0, out1, out2, out3, out4, out5, out6, out7 + Return Type - as per RTYPE +*/ +#define TRANSPOSE8x8_UB(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, out0, \ + out1, out2, out3, out4, out5, out6, out7) \ + { \ + v16i8 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \ + v16i8 tmp4_m, tmp5_m, tmp6_m, tmp7_m; \ + \ + ILVR_B4_SB(in2, in0, in3, in1, in6, in4, in7, in5, tmp0_m, tmp1_m, tmp2_m, \ + tmp3_m); \ + ILVRL_B2_SB(tmp1_m, tmp0_m, tmp4_m, tmp5_m); \ + ILVRL_B2_SB(tmp3_m, tmp2_m, tmp6_m, tmp7_m); \ + ILVRL_W2(RTYPE, tmp6_m, tmp4_m, out0, out2); \ + ILVRL_W2(RTYPE, tmp7_m, tmp5_m, out4, out6); \ + SLDI_B2_0(RTYPE, out0, out2, out1, out3, 8); \ + SLDI_B2_0(RTYPE, out4, out6, out5, out7, 8); \ + } +#define TRANSPOSE8x8_UB_UB(...) TRANSPOSE8x8_UB(v16u8, __VA_ARGS__) + +/* Description : Transpose 16x4 block into 4x16 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 + Return Type - unsigned byte +*/ +#define TRANSPOSE16x4_UB_UB(in0, in1, in2, in3, in4, in5, in6, in7, in8, in9, \ + in10, in11, in12, in13, in14, in15, out0, out1, \ + out2, out3) \ + { \ + v2i64 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \ + \ + ILVEV_W2_SD(in0, in4, in8, in12, tmp0_m, tmp1_m); \ + out1 = (v16u8)__msa_ilvev_d(tmp1_m, tmp0_m); \ + \ + ILVEV_W2_SD(in1, in5, in9, in13, tmp0_m, tmp1_m); \ + out3 = (v16u8)__msa_ilvev_d(tmp1_m, tmp0_m); \ + \ + ILVEV_W2_SD(in2, in6, in10, in14, tmp0_m, tmp1_m); \ + \ + tmp2_m = __msa_ilvev_d(tmp1_m, tmp0_m); \ + ILVEV_W2_SD(in3, in7, in11, in15, tmp0_m, tmp1_m); \ + \ + tmp3_m = __msa_ilvev_d(tmp1_m, tmp0_m); \ + ILVEV_B2_SD(out1, out3, tmp2_m, tmp3_m, tmp0_m, tmp1_m); \ + out0 = (v16u8)__msa_ilvev_h((v8i16)tmp1_m, (v8i16)tmp0_m); \ + out2 = (v16u8)__msa_ilvod_h((v8i16)tmp1_m, (v8i16)tmp0_m); \ + \ + tmp0_m = (v2i64)__msa_ilvod_b((v16i8)out3, (v16i8)out1); \ + tmp1_m = (v2i64)__msa_ilvod_b((v16i8)tmp3_m, (v16i8)tmp2_m); \ + out1 = (v16u8)__msa_ilvev_h((v8i16)tmp1_m, (v8i16)tmp0_m); \ + out3 = (v16u8)__msa_ilvod_h((v8i16)tmp1_m, (v8i16)tmp0_m); \ + } + +/* Description : Transpose 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 +*/ +#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 : Transpose 4x4 block with half word elements in vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1, out2, out3 + Return Type - signed halfword +*/ +#define TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, out0, out1, out2, out3) \ + { \ + v8i16 s0_m, s1_m; \ + \ + ILVR_H2_SH(in1, in0, in3, in2, s0_m, s1_m); \ + ILVRL_W2_SH(s1_m, s0_m, out0, out2); \ + out1 = (v8i16)__msa_ilvl_d((v2i64)out0, (v2i64)out0); \ + out3 = (v8i16)__msa_ilvl_d((v2i64)out0, (v2i64)out2); \ + } + +/* Description : Transpose 8x4 block with half word elements in vectors + Arguments : Inputs - in0, in1, in2, in3, in4, in5, in6, in7 + Outputs - out0, out1, out2, out3, out4, out5, out6, out7 + Return Type - signed halfword +*/ +#define TRANSPOSE8X4_SH_SH(in0, in1, in2, in3, out0, out1, out2, out3) \ + { \ + v8i16 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \ + \ + ILVR_H2_SH(in1, in0, in3, in2, tmp0_m, tmp1_m); \ + ILVL_H2_SH(in1, in0, in3, in2, tmp2_m, tmp3_m); \ + ILVR_W2_SH(tmp1_m, tmp0_m, tmp3_m, tmp2_m, out0, out2); \ + ILVL_W2_SH(tmp1_m, tmp0_m, tmp3_m, tmp2_m, out1, out3); \ + } + +/* Description : Transpose 4x4 block with word elements in vectors + Arguments : Inputs - in0, in1, in2, in3 + Outputs - out0, out1, out2, out3 + Return Type - signed word +*/ +#define TRANSPOSE4x4_SW_SW(in0, in1, in2, in3, out0, out1, out2, out3) \ + { \ + v4i32 s0_m, s1_m, s2_m, s3_m; \ + \ + ILVRL_W2_SW(in1, in0, s0_m, s1_m); \ + ILVRL_W2_SW(in3, in2, s2_m, s3_m); \ + \ + out0 = (v4i32)__msa_ilvr_d((v2i64)s2_m, (v2i64)s0_m); \ + out1 = (v4i32)__msa_ilvl_d((v2i64)s2_m, (v2i64)s0_m); \ + out2 = (v4i32)__msa_ilvr_d((v2i64)s3_m, (v2i64)s1_m); \ + out3 = (v4i32)__msa_ilvl_d((v2i64)s3_m, (v2i64)s1_m); \ + } + +/* Description : Dot product and addition of 3 signed halfword input vectors + Arguments : Inputs - in0, in1, in2, coeff0, coeff1, coeff2 + Output - out0_m + Return Type - signed halfword + Details : Dot product of 'in0' with 'coeff0' + Dot product of 'in1' with 'coeff1' + Dot product of 'in2' with 'coeff2' + Addition of all the 3 vector results + out0_m = (in0 * coeff0) + (in1 * coeff1) + (in2 * coeff2) +*/ +#define DPADD_SH3_SH(in0, in1, in2, coeff0, coeff1, coeff2) \ + ({ \ + v8i16 tmp1_m; \ + v8i16 out0_m; \ + \ + out0_m = __msa_dotp_s_h((v16i8)in0, (v16i8)coeff0); \ + out0_m = __msa_dpadd_s_h(out0_m, (v16i8)in1, (v16i8)coeff1); \ + tmp1_m = __msa_dotp_s_h((v16i8)in2, (v16i8)coeff2); \ + out0_m = __msa_adds_s_h(out0_m, tmp1_m); \ + \ + out0_m; \ + }) + +/* Description : Pack even elements of input vectors & xor with 128 + Arguments : Inputs - in0, in1 + Output - out_m + Return Type - unsigned byte + Details : Signed byte even elements from 'in0' and 'in1' are packed + together in one vector and the resulting 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 and store byte vector in destination + memory + Arguments : Inputs - in0, in1, pdst +*/ +#define PCKEV_ST_SB(in0, in1, pdst) \ + { \ + v16i8 tmp_m; \ + tmp_m = __msa_pckev_b((v16i8)in1, (v16i8)in0); \ + ST_SB(tmp_m, (pdst)); \ + } + +/* Description : Horizontal 2 tap filter kernel code + Arguments : Inputs - in0, in1, mask, coeff, shift +*/ +#define HORIZ_2TAP_FILT_UH(in0, in1, mask, coeff, shift) \ + ({ \ + v16i8 tmp0_m; \ + v8u16 tmp1_m; \ + \ + tmp0_m = __msa_vshf_b((v16i8)mask, (v16i8)in1, (v16i8)in0); \ + tmp1_m = __msa_dotp_u_h((v16u8)tmp0_m, (v16u8)coeff); \ + tmp1_m = (v8u16)__msa_srari_h((v8i16)tmp1_m, shift); \ + \ + tmp1_m; \ + }) +#endif // VPX_VP8_COMMON_MIPS_MSA_VP8_MACROS_MSA_H_ |