rawenc: Replace avpicture functions with imgutils

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

libavcodec/rawenc.c

@@ -29,6 +29,7 @@
 #include "internal.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/intreadwrite.h"
+#include "libavutil/imgutils.h"
 #include "libavutil/internal.h"
 
 static av_cold int raw_encode_init(AVCodecContext *avctx)
@@ -50,15 +51,18 @@ FF_ENABLE_DEPRECATION_WARNINGS
 static int raw_encode(AVCodecContext *avctx, AVPacket *pkt,
                       const AVFrame *frame, int *got_packet)
 {
-    int ret = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height);
+    int ret = av_image_get_buffer_size(avctx->pix_fmt,
+                                       avctx->width, avctx->height, 1);
 
     if (ret < 0)
         return ret;
 
     if ((ret = ff_alloc_packet(pkt, ret)) < 0)
         return ret;
-    if ((ret = avpicture_layout((const AVPicture *)frame, avctx->pix_fmt, avctx->width,
-                                avctx->height, pkt->data, pkt->size)) < 0)
+    if ((ret = av_image_copy_to_buffer(pkt->data, pkt->size,
+                                       frame->data, frame->linesize,
+                                       frame->format,
+                                       frame->width, frame->height, 1)) < 0)
         return ret;
 
     if(avctx->codec_tag == AV_RL32("yuv2") && ret > 0 &&