diff options
author | Shivraj Patil <shivraj.patil@imgtec.com> | 2015-04-17 16:12:28 +0300 |
---|---|---|
committer | Michael Niedermayer <michaelni@gmx.at> | 2015-04-17 18:39:32 +0300 |
commit | 4efc0e6451fa77e1e1d5b4b3873917c1916765f1 (patch) | |
tree | af4cf4faebc24ded53b1d71bc89de6e4ddfd5a13 /libavutil | |
parent | 35a7170e69b31f0299a85261bf48babdc5d4883f (diff) |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC horizontal and vertical mc functions
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
-rw-r--r-- | libavutil/mips/generic_macros_msa.h | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/libavutil/mips/generic_macros_msa.h b/libavutil/mips/generic_macros_msa.h new file mode 100644 index 0000000000..d2fd87c621 --- /dev/null +++ b/libavutil/mips/generic_macros_msa.h @@ -0,0 +1,285 @@ +/* + * 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 LOAD_UB(psrc) \ +( { \ + v16u8 out_m; \ + out_m = *((v16u8 *) (psrc)); \ + out_m; \ +} ) + +#define LOAD_SB(psrc) \ +( { \ + v16i8 out_m; \ + out_m = *((v16i8 *) (psrc)); \ + out_m; \ +} ) + +#define LOAD_SH(psrc) \ +( { \ + v8i16 out_m; \ + out_m = *((v8i16 *) (psrc)); \ + out_m; \ +} ) + +#define STORE_SH(vec, pdest) \ +{ \ + *((v8i16 *) (pdest)) = (vec); \ +} + +#if (__mips_isa_rev >= 6) + #define STORE_DWORD(pdst, val) \ + { \ + uint8_t *dst_ptr_m = (uint8_t *) (pdst); \ + uint64_t val_m = (val); \ + \ + __asm__ __volatile__ ( \ + "sd %[val_m], %[dst_ptr_m] \n\t" \ + \ + : [dst_ptr_m] "=m" (*dst_ptr_m) \ + : [val_m] "r" (val_m) \ + ); \ + } +#else + #define STORE_DWORD(pdst, val) \ + { \ + uint8_t *dst1_m = (uint8_t *) (pdst); \ + uint8_t *dst2_m = ((uint8_t *) (pdst)) + 4; \ + uint32_t val0_m, val1_m; \ + \ + val0_m = (uint32_t) ((val) & 0x00000000FFFFFFFF); \ + val1_m = (uint32_t) (((val) >> 32) & 0x00000000FFFFFFFF); \ + \ + __asm__ __volatile__ ( \ + "usw %[val0_m], %[dst1_m] \n\t" \ + "usw %[val1_m], %[dst2_m] \n\t" \ + \ + : [dst1_m] "=m" (*dst1_m), [dst2_m] "=m" (*dst2_m) \ + : [val0_m] "r" (val0_m), [val1_m] "r" (val1_m) \ + ); \ + } +#endif + +#define LOAD_4VECS_SB(psrc, stride, \ + val0, val1, val2, val3) \ +{ \ + val0 = LOAD_SB(psrc + 0 * stride); \ + val1 = LOAD_SB(psrc + 1 * stride); \ + val2 = LOAD_SB(psrc + 2 * stride); \ + val3 = LOAD_SB(psrc + 3 * stride); \ +} + +#define LOAD_7VECS_SB(psrc, stride, \ + val0, val1, val2, val3, \ + val4, val5, val6) \ +{ \ + val0 = LOAD_SB((psrc) + 0 * (stride)); \ + val1 = LOAD_SB((psrc) + 1 * (stride)); \ + val2 = LOAD_SB((psrc) + 2 * (stride)); \ + val3 = LOAD_SB((psrc) + 3 * (stride)); \ + val4 = LOAD_SB((psrc) + 4 * (stride)); \ + val5 = LOAD_SB((psrc) + 5 * (stride)); \ + val6 = LOAD_SB((psrc) + 6 * (stride)); \ +} + +#define LOAD_8VECS_SB(psrc, stride, \ + out0, out1, out2, out3, \ + out4, out5, out6, out7) \ +{ \ + LOAD_4VECS_SB((psrc), (stride), \ + (out0), (out1), (out2), (out3)); \ + LOAD_4VECS_SB((psrc + 4 * stride), (stride), \ + (out4), (out5), (out6), (out7)); \ +} + +#define ILVR_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1) \ +{ \ + out0 = __msa_ilvr_b((v16i8) (in0_l), (v16i8) (in0_r)); \ + out1 = __msa_ilvr_b((v16i8) (in1_l), (v16i8) (in1_r)); \ +} + +#define ILVR_B_4VECS_SB(in0_r, in1_r, in2_r, in3_r, \ + in0_l, in1_l, in2_l, in3_l, \ + out0, out1, out2, out3) \ +{ \ + ILVR_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1); \ + ILVR_B_2VECS_SB(in2_r, in3_r, in2_l, in3_l, \ + out2, out3); \ +} + +#define ILVR_B_6VECS_SB(in0_r, in1_r, in2_r, \ + in3_r, in4_r, in5_r, \ + in0_l, in1_l, in2_l, \ + in3_l, in4_l, in5_l, \ + out0, out1, out2, \ + out3, out4, out5) \ +{ \ + ILVR_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1); \ + ILVR_B_2VECS_SB(in2_r, in3_r, in2_l, in3_l, \ + out2, out3); \ + ILVR_B_2VECS_SB(in4_r, in5_r, in4_l, in5_l, \ + out4, out5); \ +} + +#define ILVR_B_8VECS_SB(in0_r, in1_r, in2_r, in3_r, \ + in4_r, in5_r, in6_r, in7_r, \ + in0_l, in1_l, in2_l, in3_l, \ + in4_l, in5_l, in6_l, in7_l, \ + out0, out1, out2, out3, \ + out4, out5, out6, out7) \ +{ \ + ILVR_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1); \ + ILVR_B_2VECS_SB(in2_r, in3_r, in2_l, in3_l, \ + out2, out3); \ + ILVR_B_2VECS_SB(in4_r, in5_r, in4_l, in5_l, \ + out4, out5); \ + ILVR_B_2VECS_SB(in6_r, in7_r, in6_l, in7_l, \ + out6, out7); \ +} + +#define ILVL_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1) \ +{ \ + out0 = __msa_ilvl_b((v16i8) (in0_l), (v16i8) (in0_r)); \ + out1 = __msa_ilvl_b((v16i8) (in1_l), (v16i8) (in1_r)); \ +} + +#define ILVL_B_4VECS_SB(in0_r, in1_r, in2_r, in3_r, \ + in0_l, in1_l, in2_l, in3_l, \ + out0, out1, out2, out3) \ +{ \ + ILVL_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1); \ + ILVL_B_2VECS_SB(in2_r, in3_r, in2_l, in3_l, \ + out2, out3); \ +} + +#define ILVL_B_6VECS_SB(in0_r, in1_r, in2_r, \ + in3_r, in4_r, in5_r, \ + in0_l, in1_l, in2_l, \ + in3_l, in4_l, in5_l, \ + out0, out1, out2, \ + out3, out4, out5) \ +{ \ + ILVL_B_2VECS_SB(in0_r, in1_r, in0_l, in1_l, \ + out0, out1); \ + ILVL_B_2VECS_SB(in2_r, in3_r, in2_l, in3_l, \ + out2, out3); \ + ILVL_B_2VECS_SB(in4_r, in5_r, in4_l, in5_l, \ + out4, out5); \ +} + +#define ILVR_D_2VECS_SB(out0, in0_l, in0_r, \ + out1, in1_l, in1_r) \ +{ \ + out0 = (v16i8) __msa_ilvr_d((v2i64) (in0_l), (v2i64) (in0_r)); \ + out1 = (v16i8) __msa_ilvr_d((v2i64) (in1_l), (v2i64) (in1_r)); \ +} + +#define ILVR_D_3VECS_SB(out0, in0_l, in0_r, \ + out1, in1_l, in1_r, \ + out2, in2_l, in2_r) \ +{ \ + ILVR_D_2VECS_SB(out0, in0_l, in0_r, \ + out1, in1_l, in1_r); \ + out2 = (v16i8) __msa_ilvr_d((v2i64) (in2_l), (v2i64) (in2_r)); \ +} + +#define ILVR_D_4VECS_SB(out0, in0_l, in0_r, \ + out1, in1_l, in1_r, \ + out2, in2_l, in2_r, \ + out3, in3_l, in3_r) \ +{ \ + ILVR_D_2VECS_SB(out0, in0_l, in0_r, \ + out1, in1_l, in1_r); \ + ILVR_D_2VECS_SB(out2, in2_l, in2_r, \ + out3, in3_l, in3_r); \ +} + +#define XORI_B_2VECS_SB(val0, val1, \ + out0, out1, xor_val) \ +{ \ + out0 = (v16i8) __msa_xori_b((v16u8) (val0), (xor_val)); \ + out1 = (v16i8) __msa_xori_b((v16u8) (val1), (xor_val)); \ +} + +#define XORI_B_3VECS_SB(val0, val1, val2, \ + out0, out1, out2, \ + xor_val) \ +{ \ + XORI_B_2VECS_SB(val0, val1, \ + out0, out1, xor_val); \ + out2 = (v16i8) __msa_xori_b((v16u8) (val2), (xor_val)); \ +} + +#define XORI_B_4VECS_SB(val0, val1, val2, val3, \ + out0, out1, out2, out3, \ + xor_val) \ +{ \ + XORI_B_2VECS_SB(val0, val1, \ + out0, out1, xor_val); \ + XORI_B_2VECS_SB(val2, val3, \ + out2, out3, xor_val); \ +} + +#define XORI_B_5VECS_SB(val0, val1, val2, val3, val4, \ + out0, out1, out2, out3, out4, \ + xor_val) \ +{ \ + XORI_B_3VECS_SB(val0, val1, val2, \ + out0, out1, out2, xor_val); \ + XORI_B_2VECS_SB(val3, val4, \ + out3, out4, xor_val); \ +} + +#define XORI_B_7VECS_SB(val0, val1, val2, val3, \ + val4, val5, val6, \ + out0, out1, out2, out3, \ + out4, out5, out6, \ + xor_val) \ +{ \ + XORI_B_4VECS_SB(val0, val1, val2, val3, \ + out0, out1, out2, out3, xor_val); \ + XORI_B_3VECS_SB(val4, val5, val6, \ + out4, out5, out6, xor_val); \ +} + +#define XORI_B_8VECS_SB(val0, val1, val2, val3, \ + val4, val5, val6, val7, \ + out0, out1, out2, out3, \ + out4, out5, out6, out7, xor_val) \ +{ \ + XORI_B_4VECS_SB(val0, val1, val2, val3, \ + out0, out1, out2, out3, xor_val); \ + XORI_B_4VECS_SB(val4, val5, val6, val7, \ + out4, out5, out6, out7, xor_val); \ +} + +#endif /* AVUTIL_MIPS_GENERIC_MACROS_MSA_H */ |