yading@10: /*
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: #ifndef AVFILTER_AVCODEC_H
yading@10: #define AVFILTER_AVCODEC_H
yading@10: 
yading@10: /**
yading@10:  * @file
yading@10:  * libavcodec/libavfilter gluing utilities
yading@10:  *
yading@10:  * This should be included in an application ONLY if the installed
yading@10:  * libavfilter has been compiled with libavcodec support, otherwise
yading@10:  * symbols defined below will not be available.
yading@10:  */
yading@10: 
yading@10: #include "avfilter.h"
yading@10: 
yading@10: #if FF_API_AVFILTERBUFFER
yading@10: /**
yading@10:  * Create and return a picref reference from the data and properties
yading@10:  * contained in frame.
yading@10:  *
yading@10:  * @param perms permissions to assign to the new buffer reference
yading@10:  * @deprecated avfilter APIs work natively with AVFrame instead.
yading@10:  */
yading@10: attribute_deprecated
yading@10: AVFilterBufferRef *avfilter_get_video_buffer_ref_from_frame(const AVFrame *frame, int perms);
yading@10: 
yading@10: 
yading@10: /**
yading@10:  * Create and return a picref reference from the data and properties
yading@10:  * contained in frame.
yading@10:  *
yading@10:  * @param perms permissions to assign to the new buffer reference
yading@10:  * @deprecated avfilter APIs work natively with AVFrame instead.
yading@10:  */
yading@10: attribute_deprecated
yading@10: AVFilterBufferRef *avfilter_get_audio_buffer_ref_from_frame(const AVFrame *frame,
yading@10:                                                             int perms);
yading@10: 
yading@10: /**
yading@10:  * Create and return a buffer reference from the data and properties
yading@10:  * contained in frame.
yading@10:  *
yading@10:  * @param perms permissions to assign to the new buffer reference
yading@10:  * @deprecated avfilter APIs work natively with AVFrame instead.
yading@10:  */
yading@10: attribute_deprecated
yading@10: AVFilterBufferRef *avfilter_get_buffer_ref_from_frame(enum AVMediaType type,
yading@10:                                                       const AVFrame *frame,
yading@10:                                                       int perms);
yading@10: #endif
yading@10: 
yading@10: #if FF_API_FILL_FRAME
yading@10: /**
yading@10:  * Fill an AVFrame with the information stored in samplesref.
yading@10:  *
yading@10:  * @param frame an already allocated AVFrame
yading@10:  * @param samplesref an audio buffer reference
yading@10:  * @return 0 in case of success, a negative AVERROR code in case of
yading@10:  * failure
yading@10:  * @deprecated Use avfilter_copy_buf_props() instead.
yading@10:  */
yading@10: attribute_deprecated
yading@10: int avfilter_fill_frame_from_audio_buffer_ref(AVFrame *frame,
yading@10:                                               const AVFilterBufferRef *samplesref);
yading@10: 
yading@10: /**
yading@10:  * Fill an AVFrame with the information stored in picref.
yading@10:  *
yading@10:  * @param frame an already allocated AVFrame
yading@10:  * @param picref a video buffer reference
yading@10:  * @return 0 in case of success, a negative AVERROR code in case of
yading@10:  * failure
yading@10:  * @deprecated Use avfilter_copy_buf_props() instead.
yading@10:  */
yading@10: attribute_deprecated
yading@10: int avfilter_fill_frame_from_video_buffer_ref(AVFrame *frame,
yading@10:                                               const AVFilterBufferRef *picref);
yading@10: 
yading@10: /**
yading@10:  * Fill an AVFrame with information stored in ref.
yading@10:  *
yading@10:  * @param frame an already allocated AVFrame
yading@10:  * @param ref a video or audio buffer reference
yading@10:  * @return 0 in case of success, a negative AVERROR code in case of
yading@10:  * failure
yading@10:  * @deprecated Use avfilter_copy_buf_props() instead.
yading@10:  */
yading@10: attribute_deprecated
yading@10: int avfilter_fill_frame_from_buffer_ref(AVFrame *frame,
yading@10:                                         const AVFilterBufferRef *ref);
yading@10: #endif
yading@10: 
yading@10: #endif /* AVFILTER_AVCODEC_H */