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| 4349 | Serge | 1 | /* |
| 2 | * This file is part of FFmpeg. |
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| 3 | * |
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| 4 | * FFmpeg is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Lesser General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2.1 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * FFmpeg is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Lesser General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Lesser General Public |
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| 15 | * License along with FFmpeg; if not, write to the Free Software |
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| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 17 | */ |
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| 18 | |||
| 19 | #ifndef AVFILTER_AVCODEC_H |
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| 20 | #define AVFILTER_AVCODEC_H |
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| 21 | |||
| 22 | /** |
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| 23 | * @file |
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| 24 | * libavcodec/libavfilter gluing utilities |
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| 25 | * |
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| 26 | * This should be included in an application ONLY if the installed |
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| 27 | * libavfilter has been compiled with libavcodec support, otherwise |
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| 28 | * symbols defined below will not be available. |
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| 29 | */ |
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| 30 | |||
| 31 | #include "avfilter.h" |
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| 32 | |||
| 33 | #if FF_API_AVFILTERBUFFER |
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| 34 | /** |
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| 35 | * Create and return a picref reference from the data and properties |
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| 36 | * contained in frame. |
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| 37 | * |
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| 38 | * @param perms permissions to assign to the new buffer reference |
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| 39 | * @deprecated avfilter APIs work natively with AVFrame instead. |
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| 40 | */ |
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| 41 | attribute_deprecated |
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| 42 | AVFilterBufferRef *avfilter_get_video_buffer_ref_from_frame(const AVFrame *frame, int perms); |
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| 43 | |||
| 44 | |||
| 45 | /** |
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| 46 | * Create and return a picref reference from the data and properties |
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| 47 | * contained in frame. |
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| 48 | * |
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| 49 | * @param perms permissions to assign to the new buffer reference |
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| 50 | * @deprecated avfilter APIs work natively with AVFrame instead. |
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| 51 | */ |
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| 52 | attribute_deprecated |
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| 53 | AVFilterBufferRef *avfilter_get_audio_buffer_ref_from_frame(const AVFrame *frame, |
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| 54 | int perms); |
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| 55 | |||
| 56 | /** |
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| 57 | * Create and return a buffer reference from the data and properties |
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| 58 | * contained in frame. |
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| 59 | * |
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| 60 | * @param perms permissions to assign to the new buffer reference |
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| 61 | * @deprecated avfilter APIs work natively with AVFrame instead. |
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| 62 | */ |
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| 63 | attribute_deprecated |
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| 64 | AVFilterBufferRef *avfilter_get_buffer_ref_from_frame(enum AVMediaType type, |
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| 65 | const AVFrame *frame, |
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| 66 | int perms); |
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| 67 | #endif |
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| 68 | |||
| 69 | #if FF_API_FILL_FRAME |
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| 70 | /** |
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| 71 | * Fill an AVFrame with the information stored in samplesref. |
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| 72 | * |
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| 73 | * @param frame an already allocated AVFrame |
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| 74 | * @param samplesref an audio buffer reference |
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| 75 | * @return >= 0 in case of success, a negative AVERROR code in case of |
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| 76 | * failure |
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| 77 | * @deprecated Use avfilter_copy_buf_props() instead. |
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| 78 | */ |
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| 79 | attribute_deprecated |
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| 80 | int avfilter_fill_frame_from_audio_buffer_ref(AVFrame *frame, |
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| 81 | const AVFilterBufferRef *samplesref); |
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| 82 | |||
| 83 | /** |
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| 84 | * Fill an AVFrame with the information stored in picref. |
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| 85 | * |
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| 86 | * @param frame an already allocated AVFrame |
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| 87 | * @param picref a video buffer reference |
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| 88 | * @return >= 0 in case of success, a negative AVERROR code in case of |
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| 89 | * failure |
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| 90 | * @deprecated Use avfilter_copy_buf_props() instead. |
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| 91 | */ |
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| 92 | attribute_deprecated |
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| 93 | int avfilter_fill_frame_from_video_buffer_ref(AVFrame *frame, |
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| 94 | const AVFilterBufferRef *picref); |
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| 95 | |||
| 96 | /** |
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| 97 | * Fill an AVFrame with information stored in ref. |
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| 98 | * |
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| 99 | * @param frame an already allocated AVFrame |
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| 100 | * @param ref a video or audio buffer reference |
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| 101 | * @return >= 0 in case of success, a negative AVERROR code in case of |
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| 102 | * failure |
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| 103 | * @deprecated Use avfilter_copy_buf_props() instead. |
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| 104 | */ |
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| 105 | attribute_deprecated |
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| 106 | int avfilter_fill_frame_from_buffer_ref(AVFrame *frame, |
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| 107 | const AVFilterBufferRef *ref); |
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| 108 | #endif |
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| 109 | |||
| 110 | #endif /* AVFILTER_AVCODEC_H */ |