diff options
| -rw-r--r-- | libavcodec/pngdec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index c8688d6449..609b21e2aa 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -498,7 +498,8 @@ static int decode_frame(AVCodecContext *avctx, avctx->pix_fmt = PIX_FMT_MONOBLACK; } else if (s->color_type == PNG_COLOR_TYPE_PALETTE) { avctx->pix_fmt = PIX_FMT_PAL8; - } else if (s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) { + } else if (s->bit_depth == 8 && + s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) { avctx->pix_fmt = PIX_FMT_GRAY8A; } else { goto fail; |