[FFmpeg-cvslog] r10290 - trunk/libavcodec/flicvideo.c

[melanson]

Author: melanson
Date: Tue Sep  4 19:31:25 2007
New Revision: 10290

Log:
Fix issue 123 (Support Magic-carpet fli version,
https://roundup.mplayerhq.hu/roundup/ffmpeg/issue123 ) by rearranging the bit depth


Modified:
   trunk/libavcodec/flicvideo.c

Modified: trunk/libavcodec/flicvideo.c
==============================================================================
--- trunk/libavcodec/flicvideo.c	(original)
+++ trunk/libavcodec/flicvideo.c	Tue Sep  4 19:31:25 2007
@@ -85,18 +85,21 @@ static int flic_decode_init(AVCodecConte
     s->avctx = avctx;
 
     s->fli_type = AV_RL16(&fli_header[4]); /* Might be overridden if a Magic Carpet FLC */
-    depth       = AV_RL16(&fli_header[12]);
-
-    if (depth == 0) {
-      depth = 8; /* Some FLC generators set depth to zero, when they mean 8Bpp. Fix up here */
-    }
 
+    depth = 0;
     if (s->avctx->extradata_size == 12) {
         /* special case for magic carpet FLIs */
         s->fli_type = FLC_MAGIC_CARPET_SYNTHETIC_TYPE_CODE;
+        depth = 8;
     } else if (s->avctx->extradata_size != 128) {
         av_log(avctx, AV_LOG_ERROR, "Expected extradata of 12 or 128 bytes\n");
         return -1;
+    } else {
+        depth = AV_RL16(&fli_header[12]);
+    }
+
+    if (depth == 0) {
+        depth = 8; /* Some FLC generators set depth to zero, when they mean 8Bpp. Fix up here */
     }
 
     if ((s->fli_type == FLC_FLX_TYPE_CODE) && (depth == 16)) {