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author | Shivraj Patil <shivraj.patil@imgtec.com> | 2015-06-29 20:57:12 +0530 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2015-07-01 17:32:47 +0200 |
commit | 2eb28e889d9c16914e547cc128db521b5d6c5390 (patch) | |
tree | a291e53a91c163b8fb1b31f0358e79d8311e1c70 /libavcodec/mips/mpegvideo_init_mips.c | |
parent | 53fd70579bc2314f2f5d528bed96914179b9a209 (diff) | |
download | ffmpeg-streaming-2eb28e889d9c16914e547cc128db521b5d6c5390.zip ffmpeg-streaming-2eb28e889d9c16914e547cc128db521b5d6c5390.tar.gz |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for mpegvideo functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for mpegvideo functions in new file mpegvideo_msa.c
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mips/mpegvideo_init_mips.c')
-rw-r--r-- | libavcodec/mips/mpegvideo_init_mips.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libavcodec/mips/mpegvideo_init_mips.c b/libavcodec/mips/mpegvideo_init_mips.c new file mode 100644 index 0000000..ee14b31 --- /dev/null +++ b/libavcodec/mips/mpegvideo_init_mips.c @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@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 "h263dsp_mips.h" + +#if HAVE_MSA +static av_cold void dct_unquantize_init_msa(MpegEncContext *s) +{ + s->dct_unquantize_h263_intra = ff_dct_unquantize_h263_intra_msa; + s->dct_unquantize_h263_inter = ff_dct_unquantize_h263_inter_msa; + s->dct_unquantize_mpeg2_inter = ff_dct_unquantize_mpeg2_inter_msa; +} +#endif // #if HAVE_MSA + +av_cold void ff_mpv_common_init_mips(MpegEncContext *s) +{ +#if HAVE_MSA + dct_unquantize_init_msa(s); +#endif // #if HAVE_MSA +} |