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.
53 lines
1.9 KiB
53 lines
1.9 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 "config.h" |
|
#include "libavutil/attributes.h" |
|
#include "h264chroma.h" |
|
|
|
#define BIT_DEPTH 8 |
|
#include "h264chroma_template.c" |
|
#undef BIT_DEPTH |
|
|
|
#define BIT_DEPTH 16 |
|
#include "h264chroma_template.c" |
|
#undef BIT_DEPTH |
|
|
|
#define SET_CHROMA(depth) \ |
|
c->put_h264_chroma_pixels_tab[0] = put_h264_chroma_mc8_ ## depth ## _c; \ |
|
c->put_h264_chroma_pixels_tab[1] = put_h264_chroma_mc4_ ## depth ## _c; \ |
|
c->put_h264_chroma_pixels_tab[2] = put_h264_chroma_mc2_ ## depth ## _c; \ |
|
c->avg_h264_chroma_pixels_tab[0] = avg_h264_chroma_mc8_ ## depth ## _c; \ |
|
c->avg_h264_chroma_pixels_tab[1] = avg_h264_chroma_mc4_ ## depth ## _c; \ |
|
c->avg_h264_chroma_pixels_tab[2] = avg_h264_chroma_mc2_ ## depth ## _c; \ |
|
|
|
av_cold void ff_h264chroma_init(H264ChromaContext *c, int bit_depth) |
|
{ |
|
if (bit_depth > 8 && bit_depth <= 16) { |
|
SET_CHROMA(16); |
|
} else { |
|
SET_CHROMA(8); |
|
} |
|
|
|
if (ARCH_ARM) |
|
ff_h264chroma_init_arm(c, bit_depth); |
|
if (ARCH_PPC) |
|
ff_h264chroma_init_ppc(c, bit_depth); |
|
if (ARCH_X86) |
|
ff_h264chroma_init_x86(c, bit_depth); |
|
}
|
|
|