From 4fbccfab2371eb400efc51e550bf89adb87f1070 Mon Sep 17 00:00:00 2001 From: Aneesh Dogra Date: Sat, 11 Feb 2012 10:42:45 +0530 Subject: sunrast: Add support for gray8 decoding. Signed-off-by: Ronald S. Bultje --- libavcodec/sunrast.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'libavcodec/sunrast.c') diff --git a/libavcodec/sunrast.c b/libavcodec/sunrast.c index 601ba6efc9..f03f24c158 100644 --- a/libavcodec/sunrast.c +++ b/libavcodec/sunrast.c @@ -112,7 +112,7 @@ static int sunrast_decode_frame(AVCodecContext *avctx, void *data, avctx->pix_fmt = PIX_FMT_MONOWHITE; break; case 8: - avctx->pix_fmt = PIX_FMT_PAL8; + avctx->pix_fmt = maplength ? PIX_FMT_PAL8 : PIX_FMT_GRAY8; break; case 24: avctx->pix_fmt = (type == RT_FORMAT_RGB) ? PIX_FMT_RGB24 : PIX_FMT_BGR24; @@ -140,13 +140,9 @@ static int sunrast_decode_frame(AVCodecContext *avctx, void *data, if (depth != 8 && maplength) { av_log(avctx, AV_LOG_WARNING, "useless colormap found or file is corrupted, trying to recover\n"); - } else if (depth == 8) { + } else if (maplength) { unsigned int len = maplength / 3; - if (!maplength) { - av_log(avctx, AV_LOG_ERROR, "colormap expected\n"); - return -1; - } if (maplength % 3 || maplength > 768) { av_log(avctx, AV_LOG_WARNING, "invalid colormap length\n"); return -1; -- cgit v1.2.3