From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- media/ffvpx/libavcodec/avpicture.c | 82 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 media/ffvpx/libavcodec/avpicture.c (limited to 'media/ffvpx/libavcodec/avpicture.c') diff --git a/media/ffvpx/libavcodec/avpicture.c b/media/ffvpx/libavcodec/avpicture.c new file mode 100644 index 0000000000..56435f4fc9 --- /dev/null +++ b/media/ffvpx/libavcodec/avpicture.c @@ -0,0 +1,82 @@ +/* + * AVPicture management routines + * Copyright (c) 2001, 2002, 2003 Fabrice Bellard + * + * 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 + */ + +/** + * @file + * AVPicture management routines + */ + +#include "avcodec.h" +#include "internal.h" +#include "libavutil/common.h" +#include "libavutil/pixdesc.h" +#include "libavutil/imgutils.h" +#include "libavutil/internal.h" +#include "libavutil/colorspace.h" + +#if FF_API_AVPICTURE +FF_DISABLE_DEPRECATION_WARNINGS +int avpicture_fill(AVPicture *picture, const uint8_t *ptr, + enum AVPixelFormat pix_fmt, int width, int height) +{ + return av_image_fill_arrays(picture->data, picture->linesize, + ptr, pix_fmt, width, height, 1); +} + +int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt, int width, int height, + unsigned char *dest, int dest_size) +{ + return av_image_copy_to_buffer(dest, dest_size, + (const uint8_t * const*)src->data, src->linesize, + pix_fmt, width, height, 1); +} + +int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height) +{ + return av_image_get_buffer_size(pix_fmt, width, height, 1); +} + +int avpicture_alloc(AVPicture *picture, + enum AVPixelFormat pix_fmt, int width, int height) +{ + int ret = av_image_alloc(picture->data, picture->linesize, + width, height, pix_fmt, 1); + if (ret < 0) { + memset(picture, 0, sizeof(AVPicture)); + return ret; + } + + return 0; +} + +void avpicture_free(AVPicture *picture) +{ + av_freep(&picture->data[0]); +} + +void av_picture_copy(AVPicture *dst, const AVPicture *src, + enum AVPixelFormat pix_fmt, int width, int height) +{ + av_image_copy(dst->data, dst->linesize, (const uint8_t **)src->data, + src->linesize, pix_fmt, width, height); +} +FF_ENABLE_DEPRECATION_WARNINGS +#endif /* FF_API_AVPICTURE */ -- cgit v1.2.3