mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
1.3 KiB
39 lines
1.3 KiB
/* |
|
* 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 <stdint.h> |
|
|
|
#include "libavutil/attributes.h" |
|
#include "libavutil/cpu.h" |
|
#include "libavutil/arm/cpu.h" |
|
#include "libavcodec/avcodec.h" |
|
#include "libavcodec/mpegvideoencdsp.h" |
|
|
|
int ff_pix_norm1_armv6(const uint8_t *pix, int line_size); |
|
int ff_pix_sum_armv6(const uint8_t *pix, int line_size); |
|
|
|
av_cold void ff_mpegvideoencdsp_init_arm(MpegvideoEncDSPContext *c, |
|
AVCodecContext *avctx) |
|
{ |
|
int cpu_flags = av_get_cpu_flags(); |
|
|
|
if (have_armv6(cpu_flags)) { |
|
c->pix_norm1 = ff_pix_norm1_armv6; |
|
c->pix_sum = ff_pix_sum_armv6; |
|
} |
|
}
|
|
|