From b10ba1175d3afa28d88cf3b24b69dc4882be16f5 Mon Sep 17 00:00:00 2001 From: chinshou Date: Sat, 10 Sep 2011 05:23:17 +0200 Subject: [PATCH] avisynth: Fix upside down bug --- libavformat/avisynth.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c index 84a956cb6c..32e6d1e7d2 100644 --- a/libavformat/avisynth.c +++ b/libavformat/avisynth.c @@ -122,6 +122,14 @@ static int avisynth_read_header(AVFormatContext *s, AVFormatParameters *ap) st->codec->bit_rate = (uint64_t)stream->info.dwSampleSize * (uint64_t)stream->info.dwRate * 8 / (uint64_t)stream->info.dwScale; st->codec->codec_tag = imgfmt.bmiHeader.biCompression; st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, imgfmt.bmiHeader.biCompression); + if (st->codec->codec_id == CODEC_ID_RAWVIDEO && imgfmt.bmiHeader.biCompression== BI_RGB) { + st->codec->extradata = av_malloc(9 + FF_INPUT_BUFFER_PADDING_SIZE); + if (st->codec->extradata) { + st->codec->extradata_size = 9; + memcpy(st->codec->extradata, "BottomUp", 9); + } + } + st->duration = stream->info.dwLength; }