From f6276842f38d0511a2d2ab4bb7f5b47b195c8de1 Mon Sep 17 00:00:00 2001 From: Shivraj Patil Date: Sun, 14 Jun 2015 23:26:25 +0530 Subject: avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for block functions This patch adds MSA (MIPS-SIMD-Arch) optimizations for block functions in new file blockdsp_msa.c Signed-off-by: Shivraj Patil Signed-off-by: Michael Niedermayer --- libavcodec/mips/blockdsp_init_mips.c | 40 ++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 libavcodec/mips/blockdsp_init_mips.c (limited to 'libavcodec/mips/blockdsp_init_mips.c') diff --git a/libavcodec/mips/blockdsp_init_mips.c b/libavcodec/mips/blockdsp_init_mips.c new file mode 100644 index 0000000..99ae316 --- /dev/null +++ b/libavcodec/mips/blockdsp_init_mips.c @@ -0,0 +1,40 @@ +/* + * 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 "blockdsp_mips.h" + +#if HAVE_MSA +static av_cold void blockdsp_init_msa(BlockDSPContext *c, + unsigned high_bit_depth) +{ + c->clear_block = ff_clear_block_msa; + c->clear_blocks = ff_clear_blocks_msa; + + c->fill_block_tab[0] = ff_fill_block16_msa; + c->fill_block_tab[1] = ff_fill_block8_msa; +} +#endif // #if HAVE_MSA + +void ff_blockdsp_init_mips(BlockDSPContext *c, unsigned high_bit_depth) +{ +#if HAVE_MSA + blockdsp_init_msa(c, high_bit_depth); +#endif // #if HAVE_MSA +} -- cgit v1.1