Fix misspellings of FFmpeg

[ffmpeg] / libavfilter / buffer.c

diff --git a/libavfilter/buffer.c b/libavfilter/buffer.c
index 32431c6d953a5e9f5e756c1799c4c45c2db50317..816e23c6a6af4d877e88f5c8b3b2d9dae3414e9c 100644 (file)
--- a/libavfilter/buffer.c
+++ b/libavfilter/buffer.c
@@ -1,4 +1,8 @@
 /*
+ * Copyright Stefano Sabatini <stefasab gmail com>
+ * Copyright Anton Khirnov <anton khirnov net>
+ * Copyright Michael Niedermayer <michaelni gmx at>
+ *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
@@ -159,77 +163,6 @@ void avfilter_unref_bufferp(AVFilterBufferRef **ref)
     *ref = NULL;
 }
 
-int avfilter_copy_frame_props(AVFilterBufferRef *dst, const AVFrame *src)
-{
-    dst->pts    = src->pts;
-    dst->pos    = src->pkt_pos;
-    dst->format = src->format;
-
-    switch (dst->type) {
-    case AVMEDIA_TYPE_VIDEO:
-        dst->video->w                   = src->width;
-        dst->video->h                   = src->height;
-        dst->video->sample_aspect_ratio = src->sample_aspect_ratio;
-        dst->video->interlaced          = src->interlaced_frame;
-        dst->video->top_field_first     = src->top_field_first;
-        dst->video->key_frame           = src->key_frame;
-        dst->video->pict_type           = src->pict_type;
-        break;
-    case AVMEDIA_TYPE_AUDIO:
-        dst->audio->sample_rate         = src->sample_rate;
-        dst->audio->channel_layout      = src->channel_layout;
-        break;
-    default:
-        return AVERROR(EINVAL);
-    }
-
-    return 0;
-}
-
-int avfilter_copy_buf_props(AVFrame *dst, const AVFilterBufferRef *src)
-{
-    int planes, nb_channels;
-
-    memcpy(dst->data, src->data, sizeof(dst->data));
-    memcpy(dst->linesize, src->linesize, sizeof(dst->linesize));
-
-    dst->pts     = src->pts;
-    dst->format  = src->format;
-
-    switch (src->type) {
-    case AVMEDIA_TYPE_VIDEO:
-        dst->width               = src->video->w;
-        dst->height              = src->video->h;
-        dst->sample_aspect_ratio = src->video->sample_aspect_ratio;
-        dst->interlaced_frame    = src->video->interlaced;
-        dst->top_field_first     = src->video->top_field_first;
-        dst->key_frame           = src->video->key_frame;
-        dst->pict_type           = src->video->pict_type;
-        break;
-    case AVMEDIA_TYPE_AUDIO:
-        nb_channels = av_get_channel_layout_nb_channels(src->audio->channel_layout);
-        planes      = av_sample_fmt_is_planar(src->format) ? nb_channels : 1;
-
-        if (planes > FF_ARRAY_ELEMS(dst->data)) {
-            dst->extended_data = av_mallocz(planes * sizeof(*dst->extended_data));
-            if (!dst->extended_data)
-                return AVERROR(ENOMEM);
-            memcpy(dst->extended_data, src->extended_data,
-                   planes * sizeof(dst->extended_data));
-        } else
-            dst->extended_data = dst->data;
-
-        dst->sample_rate         = src->audio->sample_rate;
-        dst->channel_layout      = src->audio->channel_layout;
-        dst->nb_samples          = src->audio->nb_samples;
-        break;
-    default:
-        return AVERROR(EINVAL);
-    }
-
-    return 0;
-}
-
 void avfilter_copy_buffer_ref_props(AVFilterBufferRef *dst, AVFilterBufferRef *src)
 {
     // copy common properties