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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /media/libvpx/libvpx/vp8/encoder/mips/msa/encodeopt_msa.c | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'media/libvpx/libvpx/vp8/encoder/mips/msa/encodeopt_msa.c')
-rw-r--r-- | media/libvpx/libvpx/vp8/encoder/mips/msa/encodeopt_msa.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vp8/encoder/mips/msa/encodeopt_msa.c b/media/libvpx/libvpx/vp8/encoder/mips/msa/encodeopt_msa.c new file mode 100644 index 0000000000..2bcddb6235 --- /dev/null +++ b/media/libvpx/libvpx/vp8/encoder/mips/msa/encodeopt_msa.c @@ -0,0 +1,167 @@ +/* + * 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. + */ + +#include "./vp8_rtcd.h" +#include "vp8/common/mips/msa/vp8_macros_msa.h" +#include "vp8/encoder/block.h" + +int32_t vp8_block_error_msa(int16_t *coeff_ptr, int16_t *dq_coeff_ptr) { + int32_t err = 0; + uint32_t loop_cnt; + v8i16 coeff, dq_coeff, coeff0, coeff1; + v4i32 diff0, diff1; + v2i64 err0 = { 0 }; + v2i64 err1 = { 0 }; + + for (loop_cnt = 2; loop_cnt--;) { + coeff = LD_SH(coeff_ptr); + dq_coeff = LD_SH(dq_coeff_ptr); + ILVRL_H2_SH(coeff, dq_coeff, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DPADD_SD2_SD(diff0, diff1, err0, err1); + coeff_ptr += 8; + dq_coeff_ptr += 8; + } + + err0 += __msa_splati_d(err0, 1); + err1 += __msa_splati_d(err1, 1); + err = __msa_copy_s_d(err0, 0); + err += __msa_copy_s_d(err1, 0); + + return err; +} + +int32_t vp8_mbblock_error_msa(MACROBLOCK *mb, int32_t dc) { + BLOCK *be; + BLOCKD *bd; + int16_t *coeff_ptr, *dq_coeff_ptr; + int32_t err = 0; + uint32_t loop_cnt; + v8i16 coeff, coeff0, coeff1, coeff2, coeff3, coeff4; + v8i16 dq_coeff, dq_coeff2, dq_coeff3, dq_coeff4; + v4i32 diff0, diff1; + v2i64 err0, err1; + v16u8 zero = { 0 }; + v16u8 mask0 = (v16u8)__msa_ldi_b(255); + + if (1 == dc) { + mask0 = (v16u8)__msa_insve_w((v4i32)mask0, 0, (v4i32)zero); + } + + for (loop_cnt = 0; loop_cnt < 8; ++loop_cnt) { + be = &mb->block[2 * loop_cnt]; + bd = &mb->e_mbd.block[2 * loop_cnt]; + coeff_ptr = be->coeff; + dq_coeff_ptr = bd->dqcoeff; + coeff = LD_SH(coeff_ptr); + dq_coeff = LD_SH(dq_coeff_ptr); + coeff_ptr += 8; + dq_coeff_ptr += 8; + coeff2 = LD_SH(coeff_ptr); + dq_coeff2 = LD_SH(dq_coeff_ptr); + be = &mb->block[2 * loop_cnt + 1]; + bd = &mb->e_mbd.block[2 * loop_cnt + 1]; + coeff_ptr = be->coeff; + dq_coeff_ptr = bd->dqcoeff; + coeff3 = LD_SH(coeff_ptr); + dq_coeff3 = LD_SH(dq_coeff_ptr); + coeff_ptr += 8; + dq_coeff_ptr += 8; + coeff4 = LD_SH(coeff_ptr); + dq_coeff4 = LD_SH(dq_coeff_ptr); + ILVRL_H2_SH(coeff, dq_coeff, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + diff0 = (v4i32)__msa_bmnz_v(zero, (v16u8)diff0, mask0); + DOTP_SW2_SD(diff0, diff1, diff0, diff1, err0, err1); + ILVRL_H2_SH(coeff2, dq_coeff2, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DPADD_SD2_SD(diff0, diff1, err0, err1); + err0 += __msa_splati_d(err0, 1); + err1 += __msa_splati_d(err1, 1); + err += __msa_copy_s_d(err0, 0); + err += __msa_copy_s_d(err1, 0); + + ILVRL_H2_SH(coeff3, dq_coeff3, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + diff0 = (v4i32)__msa_bmnz_v(zero, (v16u8)diff0, mask0); + DOTP_SW2_SD(diff0, diff1, diff0, diff1, err0, err1); + ILVRL_H2_SH(coeff4, dq_coeff4, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DPADD_SD2_SD(diff0, diff1, err0, err1); + err0 += __msa_splati_d(err0, 1); + err1 += __msa_splati_d(err1, 1); + err += __msa_copy_s_d(err0, 0); + err += __msa_copy_s_d(err1, 0); + } + + return err; +} + +int32_t vp8_mbuverror_msa(MACROBLOCK *mb) { + BLOCK *be; + BLOCKD *bd; + int16_t *coeff_ptr, *dq_coeff_ptr; + int32_t err = 0; + uint32_t loop_cnt; + v8i16 coeff, coeff0, coeff1, coeff2, coeff3, coeff4; + v8i16 dq_coeff, dq_coeff2, dq_coeff3, dq_coeff4; + v4i32 diff0, diff1; + v2i64 err0, err1, err_dup0, err_dup1; + + for (loop_cnt = 16; loop_cnt < 24; loop_cnt += 2) { + be = &mb->block[loop_cnt]; + bd = &mb->e_mbd.block[loop_cnt]; + coeff_ptr = be->coeff; + dq_coeff_ptr = bd->dqcoeff; + coeff = LD_SH(coeff_ptr); + dq_coeff = LD_SH(dq_coeff_ptr); + coeff_ptr += 8; + dq_coeff_ptr += 8; + coeff2 = LD_SH(coeff_ptr); + dq_coeff2 = LD_SH(dq_coeff_ptr); + be = &mb->block[loop_cnt + 1]; + bd = &mb->e_mbd.block[loop_cnt + 1]; + coeff_ptr = be->coeff; + dq_coeff_ptr = bd->dqcoeff; + coeff3 = LD_SH(coeff_ptr); + dq_coeff3 = LD_SH(dq_coeff_ptr); + coeff_ptr += 8; + dq_coeff_ptr += 8; + coeff4 = LD_SH(coeff_ptr); + dq_coeff4 = LD_SH(dq_coeff_ptr); + + ILVRL_H2_SH(coeff, dq_coeff, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DOTP_SW2_SD(diff0, diff1, diff0, diff1, err0, err1); + + ILVRL_H2_SH(coeff2, dq_coeff2, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DPADD_SD2_SD(diff0, diff1, err0, err1); + err_dup0 = __msa_splati_d(err0, 1); + err_dup1 = __msa_splati_d(err1, 1); + ADD2(err0, err_dup0, err1, err_dup1, err0, err1); + err += __msa_copy_s_d(err0, 0); + err += __msa_copy_s_d(err1, 0); + + ILVRL_H2_SH(coeff3, dq_coeff3, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DOTP_SW2_SD(diff0, diff1, diff0, diff1, err0, err1); + ILVRL_H2_SH(coeff4, dq_coeff4, coeff0, coeff1); + HSUB_UH2_SW(coeff0, coeff1, diff0, diff1); + DPADD_SD2_SD(diff0, diff1, err0, err1); + err_dup0 = __msa_splati_d(err0, 1); + err_dup1 = __msa_splati_d(err1, 1); + ADD2(err0, err_dup0, err1, err_dup1, err0, err1); + err += __msa_copy_s_d(err0, 0); + err += __msa_copy_s_d(err1, 0); + } + + return err; +} |