avcodec/proresenc_aw : use AVframe primaries, transfert, colorspace for frame header...

[ffmpeg] / libavcodec / rasc.c

diff --git a/libavcodec/rasc.c b/libavcodec/rasc.c
index fbbb134f4b3c2661eca3c42bf9f138916ef30330..e8e0740ddd5f3fa9888a94914aadc4b806d45e73 100644 (file)
--- a/libavcodec/rasc.c
+++ b/libavcodec/rasc.c
@@ -95,10 +95,10 @@ static int init_frames(AVCodecContext *avctx)
     int ret;
 
     av_frame_unref(s->frame1);
+    av_frame_unref(s->frame2);
     if ((ret = ff_get_buffer(avctx, s->frame1, 0)) < 0)
         return ret;
 
-    av_frame_unref(s->frame2);
     if ((ret = ff_get_buffer(avctx, s->frame2, 0)) < 0)
         return ret;
 
@@ -272,9 +272,9 @@ static int decode_move(AVCodecContext *avctx,
         if (!s->frame2->data[0] || !s->frame1->data[0])
             return AVERROR_INVALIDDATA;
 
-        b1 = s->frame1->data[0] + s->frame1->linesize[0] * (start_y + h) + start_x * s->bpp;
-        b2 = s->frame2->data[0] + s->frame2->linesize[0] * (start_y + h) + start_x * s->bpp;
-        e2 = s->frame2->data[0] + s->frame2->linesize[0] * (mov_y + h) + mov_x * s->bpp;
+        b1 = s->frame1->data[0] + s->frame1->linesize[0] * (start_y + h - 1) + start_x * s->bpp;
+        b2 = s->frame2->data[0] + s->frame2->linesize[0] * (start_y + h - 1) + start_x * s->bpp;
+        e2 = s->frame2->data[0] + s->frame2->linesize[0] * (mov_y + h - 1) + mov_x * s->bpp;
 
         if (type == 2) {
             for (int j = 0; j < h; j++) {