vc1dec: prevent v_edge_pos from becoming negative.

[ffmpeg] / libavcodec / frame_thread_encoder.c

diff --git a/libavcodec/frame_thread_encoder.c b/libavcodec/frame_thread_encoder.c
index ab095dc98e433f9c0d30b3f3fc851e99c026a690..0ac018b35e7a2ef419429329e8143e4a1f5b21a5 100644 (file)
--- a/libavcodec/frame_thread_encoder.c
+++ b/libavcodec/frame_thread_encoder.c
@@ -226,7 +226,7 @@ int ff_thread_video_encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVF
             if(!new)
                 return AVERROR(ENOMEM);
             pthread_mutex_lock(&c->buffer_mutex);
-            ret = c->parent_avctx->get_buffer(c->parent_avctx, new);
+            ret = ff_get_buffer(c->parent_avctx, new);
             pthread_mutex_unlock(&c->buffer_mutex);
             if(ret<0)
                 return ret;