mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
097bf834ba
* commit '9e0b29911f1f167381a7dbdfca68bf417b8c767b': x86: dnxhdenc: Eliminate some unnecessary ifdefs Merged-by: Michael Niedermayer <michaelni@gmx.at>
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/*
|
|
* VC3/DNxHD SIMD functions
|
|
* Copyright (c) 2007 Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>
|
|
*
|
|
* VC-3 encoder funded by the British Broadcasting Corporation
|
|
*
|
|
* 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 "libavutil/attributes.h"
|
|
#include "libavutil/x86/cpu.h"
|
|
#include "libavcodec/dnxhdenc.h"
|
|
|
|
void ff_get_pixels_8x4_sym_sse2(int16_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size);
|
|
|
|
av_cold void ff_dnxhdenc_init_x86(DNXHDEncContext *ctx)
|
|
{
|
|
if (EXTERNAL_SSE2(av_get_cpu_flags())) {
|
|
if (ctx->cid_table->bit_depth == 8)
|
|
ctx->get_pixels_8x4_sym = ff_get_pixels_8x4_sym_sse2;
|
|
}
|
|
}
|