Fixes allocation failure in an edge case where the current code can
run out of reconstructed surfaces to use when truncating the end of a
stream containing B frames.
---
libavcodec/vaapi_encode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index 11e46ea..bd8cdb5 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavcodec/vaapi_encode.c
@@ -1250,7 +1250,7 @@ static av_cold int
vaapi_encode_create_recon_frames(AVCodecContext *avctx)
ctx->recon_frames->width = ctx->surface_width;
ctx->recon_frames->height = ctx->surface_height;
ctx->recon_frames->initial_pool_size =
- avctx->max_b_frames + 3;
+ avctx->max_b_frames + 4;
err = av_hwframe_ctx_init(ctx->recon_frames_ref);
if (err < 0) {
--
2.10.2
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