generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for block functions

Browse Source 
This patch adds MSA (MIPS-SIMD-Arch) optimizations for block functions in new file blockdsp_msa.c

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Shivraj Patil
2015-06-14 23:26:25 +05:30
committed by Michael Niedermayer
parent 2abdc6f477
commit f6276842f3
6 changed files with 162 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
libavcodec/mips/blockdsp_init_mips.c Normal file
View File

@@ -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
}