diff options
| author | Shivraj Patil <shivraj.patil@imgtec.com> | 2015-05-29 12:20:26 +0530 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-02 01:54:51 +0200 |
| commit | aede1a1a60cc89bb663753fee1aad9feaca8a14a (patch) | |
| tree | f8961f80bcd8fb16eb1b9478266dbfb3886a38e0 /libavcodec/mips/hevc_macros_msa.h | |
| parent | da05c624996f46d1b3547ac8fa62c7e7db09e345 (diff) | |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC bi mc functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC bi mc functions (qpel as well as epel) in new file hevc_mc_bi_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h
Adds HEVC specific macros (needed for this patch) in libavcodec/mips/hevc_macros_msa.h
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mips/hevc_macros_msa.h')
| -rw-r--r-- | libavcodec/mips/hevc_macros_msa.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libavcodec/mips/hevc_macros_msa.h b/libavcodec/mips/hevc_macros_msa.h index 7a89f93a9c..b06c5ad9b9 100644 --- a/libavcodec/mips/hevc_macros_msa.h +++ b/libavcodec/mips/hevc_macros_msa.h @@ -37,6 +37,27 @@ 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(in0, in1, in2, in3, \ filt0, filt1, filt2, filt3) \ ( { \ @@ -48,4 +69,13 @@ 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 */ |