avformat/aviobuf: check if requested seekback buffer is already read

[ffmpeg] / libavcodec / raw.c

diff --git a/libavcodec/raw.c b/libavcodec/raw.c
index d731c087d1e182738abc172bfdf84573cfb7ee68..b6fb91c1c64f0af6bb452eb453da710f1e2a64d7 100644 (file)
--- a/libavcodec/raw.c
+++ b/libavcodec/raw.c
@@ -177,6 +177,10 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = {
     { AV_PIX_FMT_YUVA422P10BE, MKTAG(10 , 10 , '4', 'Y') },
     { AV_PIX_FMT_YUVA444P10LE, MKTAG('Y', '4',  0 , 10 ) },
     { AV_PIX_FMT_YUVA444P10BE, MKTAG(10 ,  0 , '4', 'Y') },
+    { AV_PIX_FMT_YUVA422P12LE, MKTAG('Y', '4', 10 , 12 ) },
+    { AV_PIX_FMT_YUVA422P12BE, MKTAG(12 , 10 , '4', 'Y') },
+    { AV_PIX_FMT_YUVA444P12LE, MKTAG('Y', '4',  0 , 12 ) },
+    { AV_PIX_FMT_YUVA444P12BE, MKTAG(12 ,  0 , '4', 'Y') },
     { AV_PIX_FMT_YUVA420P16LE, MKTAG('Y', '4', 11 , 16 ) },
     { AV_PIX_FMT_YUVA420P16BE, MKTAG(16 , 11 , '4', 'Y') },
     { AV_PIX_FMT_YUVA422P16LE, MKTAG('Y', '4', 10 , 16 ) },