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/*
* Copyright (c) 2015 - 2017 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 AVCODEC_MIPS_HEVC_MACROS_MSA_H
#define AVCODEC_MIPS_HEVC_MACROS_MSA_H
#define HEVC_PCK_SW_SB2(in0, in1, out) \
{ \
v8i16 tmp0_m; \
\
tmp0_m = __msa_pckev_h((v8i16) in0, (v8i16) in1); \
out = (v4i32) __msa_pckev_b((v16i8) tmp0_m, (v16i8) tmp0_m); \
}
#define HEVC_PCK_SW_SB4(in0, in1, in2, in3, out) \
{ \
v8i16 tmp0_m, tmp1_m; \
\
PCKEV_H2_SH(in0, in1, in2, in3, tmp0_m, tmp1_m); \
out = (v4i32) __msa_pckev_b((v16i8) tmp1_m, (v16i8) tmp0_m); \
}
#define HEVC_PCK_SW_SB8(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1) \
{ \
v8i16 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \
\
PCKEV_H4_SH(in0, in1, in2, in3, in4, in5, in6, in7, \
tmp0_m, tmp1_m, tmp2_m, tmp3_m); \
PCKEV_B2_SW(tmp1_m, tmp0_m, tmp3_m, tmp2_m, out0, out1); \
}
#define HEVC_PCK_SW_SB12(in0, in1, in2, in3, in4, in5, in6, in7, \
in8, in9, in10, in11, out0, out1, out2) \
{ \
v8i16 tmp0_m, tmp1_m, tmp2_m, tmp3_m, tmp4_m, tmp5_m; \
\
PCKEV_H4_SH(in0, in1, in2, in3, in4, in5, in6, in7, \
tmp0_m, tmp1_m, tmp2_m, tmp3_m); \
PCKEV_H2_SH(in8, in9, in10, in11, tmp4_m, tmp5_m); \
PCKEV_B2_SW(tmp1_m, tmp0_m, tmp3_m, tmp2_m, out0, out1); \
out2 = (v4i32) __msa_pckev_b((v16i8) tmp5_m, (v16i8) tmp4_m); \
}
#define HEVC_FILT_8TAP_SH(in0, in1, in2, in3, \
filt0, filt1, filt2, filt3) \
( { \
v8i16 out_m; \
\
out_m = __msa_dotp_s_h((v16i8) in0, (v16i8) filt0); \
out_m = __msa_dpadd_s_h(out_m, (v16i8) in1, (v16i8) filt1); \
DPADD_SB2_SH(in2, in3, filt2, filt3, out_m, out_m); \
out_m; \
} )
#define HEVC_FILT_8TAP(in0, in1, in2, in3, \
filt0, filt1, filt2, filt3) \
( { \
v4i32 out_m; \
\
out_m = __msa_dotp_s_w((v8i16) in0, (v8i16) filt0); \
out_m = __msa_dpadd_s_w(out_m, (v8i16) in1, (v8i16) filt1); \
DPADD_SH2_SW(in2, in3, filt2, filt3, out_m, out_m); \
out_m; \
} )
#define HEVC_FILT_4TAP_SH(in0, in1, filt0, filt1) \
( { \
v8i16 out_m; \
\
out_m = __msa_dotp_s_h((v16i8) in0, (v16i8) filt0); \
out_m = __msa_dpadd_s_h(out_m, (v16i8) in1, (v16i8) filt1); \
out_m; \
} )
#define HEVC_FILT_4TAP(in0, in1, filt0, filt1) \
( { \
v4i32 out_m; \
\
out_m = __msa_dotp_s_w(in0, (v8i16) filt0); \
out_m = __msa_dpadd_s_w(out_m, in1, (v8i16) filt1); \
out_m; \
} )
#endif /* AVCODEC_MIPS_HEVC_MACROS_MSA_H */
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