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author | Kaustubh Raste <kaustubh.raste@imgtec.com> | 2017-01-19 14:44:03 +0530 |
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committer | Kaustubh Raste <kaustubh.raste@imgtec.com> | 2017-01-19 14:44:03 +0530 |
commit | e0c0e65378a8510726b19a49ede8086544f02c78 (patch) | |
tree | c6af60d7b6fccd6d55dabfd1d6b7a97569e56415 /vpx_dsp/mips | |
parent | ee5b29ae30d7f7f0b2d9fa7c6a611d840316981c (diff) | |
download | libvpx-e0c0e65378a8510726b19a49ede8086544f02c78.tar libvpx-e0c0e65378a8510726b19a49ede8086544f02c78.tar.gz libvpx-e0c0e65378a8510726b19a49ede8086544f02c78.tar.bz2 libvpx-e0c0e65378a8510726b19a49ede8086544f02c78.zip |
Add mips msa vpx hadamard functions
average improvement ~4x-5x
Change-Id: I167132d894c04fa85dda8dde7906ff9c61b3a65d
Diffstat (limited to 'vpx_dsp/mips')
-rw-r--r-- | vpx_dsp/mips/avg_msa.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/vpx_dsp/mips/avg_msa.c b/vpx_dsp/mips/avg_msa.c index 52a24ed37..48e3cf0bb 100644 --- a/vpx_dsp/mips/avg_msa.c +++ b/vpx_dsp/mips/avg_msa.c @@ -54,3 +54,199 @@ uint32_t vpx_avg_4x4_msa(const uint8_t *src, int32_t src_stride) { return sum_out; } + +void vpx_hadamard_8x8_msa(const int16_t *src, int src_stride, int16_t *dst) { + v8i16 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + + LD_SH8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, + tmp4, tmp5, tmp1, tmp6, tmp2); + TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, + src2, src3, src4, src5, src6, src7); + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, + tmp4, tmp5, tmp1, tmp6, tmp2); + TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, + src2, src3, src4, src5, src6, src7); + ST_SH8(src0, src1, src2, src3, src4, src5, src6, src7, dst, 8); +} + +void vpx_hadamard_16x16_msa(const int16_t *src, int src_stride, int16_t *dst) { + v8i16 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v8i16 src11, src12, src13, src14, src15, tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v8i16 tmp6, tmp7, tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + v8i16 res0, res1, res2, res3, res4, res5, res6, res7; + + LD_SH2(src, 8, src0, src8); + src += src_stride; + LD_SH2(src, 8, src1, src9); + src += src_stride; + LD_SH2(src, 8, src2, src10); + src += src_stride; + LD_SH2(src, 8, src3, src11); + src += src_stride; + LD_SH2(src, 8, src4, src12); + src += src_stride; + LD_SH2(src, 8, src5, src13); + src += src_stride; + LD_SH2(src, 8, src6, src14); + src += src_stride; + LD_SH2(src, 8, src7, src15); + src += src_stride; + + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, + tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); + + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, + tmp4, tmp5, tmp1, tmp6, tmp2); + TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, + src2, src3, src4, src5, src6, src7); + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, + tmp4, tmp5, tmp1, tmp6, tmp2); + TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, + src2, src11, src4, src5, src6, src7); + ST_SH8(src0, src1, src2, src11, src4, src5, src6, src7, dst, 8); + + BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, + src12, src13, src15, src14, src11, src10); + BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, + tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); + TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, src8, + src9, src10, src11, src12, src13, src14, src15); + BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, + tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); + BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, + src12, src13, src15, src14, src11, src10); + BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, + tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); + TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, res0, + res1, res2, res3, res4, res5, res6, res7); + + LD_SH2(src, 8, src0, src8); + src += src_stride; + LD_SH2(src, 8, src1, src9); + src += src_stride; + LD_SH2(src, 8, src2, src10); + src += src_stride; + LD_SH2(src, 8, src3, src11); + src += src_stride; + + ST_SH8(res0, res1, res2, res3, res4, res5, res6, res7, dst + 64, 8); + + LD_SH2(src, 8, src4, src12); + src += src_stride; + LD_SH2(src, 8, src5, src13); + src += src_stride; + LD_SH2(src, 8, src6, src14); + src += src_stride; + LD_SH2(src, 8, src7, src15); + src += src_stride; + + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, + tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); + + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, + tmp4, tmp5, tmp1, tmp6, tmp2); + TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, + src2, src3, src4, src5, src6, src7); + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, + tmp4, tmp5, tmp1, tmp6, tmp2); + TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, + src2, src3, src4, src5, src6, src7); + ST_SH8(src0, src1, src2, src3, src4, src5, src6, src7, dst + 2 * 64, 8); + + BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, + src12, src13, src15, src14, src11, src10); + BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, + tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); + TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, src8, + src9, src10, src11, src12, src13, src14, src15); + BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, + tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); + BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, + src12, src13, src15, src14, src11, src10); + BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, + tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); + TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, res0, + res1, res2, res3, res4, res5, res6, res7); + ST_SH8(res0, res1, res2, res3, res4, res5, res6, res7, dst + 3 * 64, 8); + + LD_SH4(dst, 64, src0, src1, src2, src3); + LD_SH4(dst + 8, 64, src4, src5, src6, src7); + + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); + SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + + ST_SH4(src0, src1, src2, src3, dst, 64); + ST_SH4(src4, src5, src6, src7, dst + 8, 64); + dst += 16; + + LD_SH4(dst, 64, src0, src1, src2, src3); + LD_SH4(dst + 8, 64, src4, src5, src6, src7); + + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); + SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + + ST_SH4(src0, src1, src2, src3, dst, 64); + ST_SH4(src4, src5, src6, src7, dst + 8, 64); + dst += 16; + + LD_SH4(dst, 64, src0, src1, src2, src3); + LD_SH4(dst + 8, 64, src4, src5, src6, src7); + + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); + SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + + ST_SH4(src0, src1, src2, src3, dst, 64); + ST_SH4(src4, src5, src6, src7, dst + 8, 64); + dst += 16; + + LD_SH4(dst, 64, src0, src1, src2, src3); + LD_SH4(dst + 8, 64, src4, src5, src6, src7); + + BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, + tmp6, tmp7, tmp5, tmp3, tmp1); + SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); + SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); + BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, + src5, src7, src6, src3, src2); + + ST_SH4(src0, src1, src2, src3, dst, 64); + ST_SH4(src4, src5, src6, src7, dst + 8, 64); +} |