From 709bb45c660ae7c2d065bcade931e068620f9b92 Mon Sep 17 00:00:00 2001 From: Shivraj Patil Date: Mon, 29 Jun 2015 20:57:14 +0530 Subject: avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for me_cmp functions This patch adds MSA (MIPS-SIMD-Arch) optimizations for me_cmp functions in new file me_cmp_msa.c Signed-off-by: Shivraj Patil Signed-off-by: Michael Niedermayer --- libavcodec/mips/me_cmp_init_mips.c | 56 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 libavcodec/mips/me_cmp_init_mips.c (limited to 'libavcodec/mips/me_cmp_init_mips.c') diff --git a/libavcodec/mips/me_cmp_init_mips.c b/libavcodec/mips/me_cmp_init_mips.c new file mode 100644 index 0000000000..219a0dc00c --- /dev/null +++ b/libavcodec/mips/me_cmp_init_mips.c @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@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 + */ + +#include "me_cmp_mips.h" + +#if HAVE_MSA +static av_cold void me_cmp_msa(MECmpContext *c, AVCodecContext *avctx) +{ +#if BIT_DEPTH == 8 + c->pix_abs[0][0] = ff_pix_abs16_msa; + c->pix_abs[0][1] = ff_pix_abs16_x2_msa; + c->pix_abs[0][2] = ff_pix_abs16_y2_msa; + c->pix_abs[0][3] = ff_pix_abs16_xy2_msa; + c->pix_abs[1][0] = ff_pix_abs8_msa; + c->pix_abs[1][1] = ff_pix_abs8_x2_msa; + c->pix_abs[1][2] = ff_pix_abs8_y2_msa; + c->pix_abs[1][3] = ff_pix_abs8_xy2_msa; + + c->hadamard8_diff[0] = ff_hadamard8_diff16_msa; + c->hadamard8_diff[1] = ff_hadamard8_diff8x8_msa; + + c->hadamard8_diff[4] = ff_hadamard8_intra16_msa; + c->hadamard8_diff[5] = ff_hadamard8_intra8x8_msa; + + c->sad[0] = ff_pix_abs16_msa; + c->sad[1] = ff_pix_abs8_msa; + c->sse[0] = ff_sse16_msa; + c->sse[1] = ff_sse8_msa; + c->sse[2] = ff_sse4_msa; +#endif +} +#endif // #if HAVE_MSA + +av_cold void ff_me_cmp_init_mips(MECmpContext *c, AVCodecContext *avctx) +{ +#if HAVE_MSA + me_cmp_msa(c, avctx); +#endif // #if HAVE_MSA +} -- cgit v1.2.3