diff options
author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-01 16:47:05 +0400 |
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committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-07 14:03:49 +0400 |
commit | 566666caf3a09d6254edaa99d222eddb6fe2986b (patch) | |
tree | 7570c9596cfde912b168846aa5a303d828d56089 /libavfilter/avcodec.h | |
parent | 18ded93ab3db5996cd86fe2f5b36ba3c4bd58711 (diff) |
lavfi: add libavfilter/avcodec.h and avfilter_copy_frame_props()
avfilter_copy_frame_props() avoids code duplication and increases
robustness.
The added files libavfilter/avcodec.[ch] are used for containing
utilities useful for gluing togheter libavfilter and libavcodec.
Diffstat (limited to 'libavfilter/avcodec.h')
-rw-r--r-- | libavfilter/avcodec.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libavfilter/avcodec.h b/libavfilter/avcodec.h new file mode 100644 index 0000000000..f438860d0b --- /dev/null +++ b/libavfilter/avcodec.h @@ -0,0 +1,40 @@ +/* + * 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 + */ + +#ifndef AVFILTER_AVCODEC_H +#define AVFILTER_AVCODEC_H + +/** + * @file + * libavcodec/libavfilter gluing utilities + * + * This should be included in an application ONLY if the installed + * libavfilter has been compiled with libavcodec support, otherwise + * symbols defined below will not be available. + */ + +#include "libavcodec/avcodec.h" // AVFrame +#include "avfilter.h" + +/** + * Copy the frame properties of src to dst, without copying the actual + * image data. + */ +void avfilter_copy_frame_props(AVFilterBufferRef *dst, const AVFrame *src); + +#endif /* AVFILTER_AVCODEC_H */ |