mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-25 00:32:31 +00:00
d6d98237ed
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC intra predition functions in new file hevcpred_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/*
|
|
* Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@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 "libavcodec/hevc.h"
|
|
#include "libavcodec/mips/hevcpred_mips.h"
|
|
|
|
#if HAVE_MSA
|
|
static av_cold void hevc_pred_init_msa(HEVCPredContext *c, const int bit_depth)
|
|
{
|
|
if (8 == bit_depth) {
|
|
c->intra_pred[2] = ff_intra_pred_8_16x16_msa;
|
|
c->intra_pred[3] = ff_intra_pred_8_32x32_msa;
|
|
c->pred_planar[0] = ff_hevc_intra_pred_planar_0_msa;
|
|
c->pred_planar[1] = ff_hevc_intra_pred_planar_1_msa;
|
|
c->pred_planar[2] = ff_hevc_intra_pred_planar_2_msa;
|
|
c->pred_planar[3] = ff_hevc_intra_pred_planar_3_msa;
|
|
c->pred_dc = ff_hevc_intra_pred_dc_msa;
|
|
c->pred_angular[0] = ff_pred_intra_pred_angular_0_msa;
|
|
c->pred_angular[1] = ff_pred_intra_pred_angular_1_msa;
|
|
c->pred_angular[2] = ff_pred_intra_pred_angular_2_msa;
|
|
c->pred_angular[3] = ff_pred_intra_pred_angular_3_msa;
|
|
}
|
|
}
|
|
#endif // #if HAVE_MSA
|
|
|
|
void ff_hevc_pred_init_mips(HEVCPredContext *c, const int bit_depth)
|
|
{
|
|
#if HAVE_MSA
|
|
hevc_pred_init_msa(c, bit_depth);
|
|
#endif // #if HAVE_MSA
|
|
}
|