lavc/encode: improve the empty frame check

Test for buf[0] rather than data[0] (which is broken for some hwaccel formats).
3 years ago · 67aceaf4ad
parent fe31708eaa
commit 67aceaf4ad
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/encode.c
+++ b/libavcodec/encode.c
@ -366,7 +366,7 @@ int attribute_align_arg avcodec_send_frame(AVCodecContext *avctx, const AVFrame
    if (avci->draining)
        return AVERROR_EOF;

-    if (avci->buffer_frame->data[0])
+    if (avci->buffer_frame->buf[0])
        return AVERROR(EAGAIN);

    if (!frame) {