From 817080c800a212b1e9ab4eec70a52c871a531286 Mon Sep 17 00:00:00 2001
From: melanson <melanson@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 22 Mar 2002 14:11:13 +0000
Subject: [PATCH] committed Roberto Togni's patch for control() function in
 HuffYUV decoder

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5262 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpcodecs/vd_huffyuv.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/libmpcodecs/vd_huffyuv.c b/libmpcodecs/vd_huffyuv.c
index e676283c1f..515e50e516 100644
--- a/libmpcodecs/vd_huffyuv.c
+++ b/libmpcodecs/vd_huffyuv.c
@@ -161,8 +161,23 @@ unsigned char huff_decompress(unsigned int* in, unsigned int *pos,
 
 
 // to set/get/query special features/parameters
-static int control(sh_video_t *sh,int cmd,void* arg,...){
-    return CONTROL_UNKNOWN;
+static int control(sh_video_t *sh,int cmd,void* arg,...)
+{
+	switch(cmd) {
+		case VDCTRL_QUERY_FORMAT:
+			if  (((huffyuv_context_t *)(sh->context))->bitmaptype == BMPTYPE_YUV) {
+				if (*((int*)arg) == IMGFMT_YUY2)
+					return CONTROL_TRUE;
+				else
+					return CONTROL_FALSE;
+			} else {
+				if ((*((int*)arg) == IMGFMT_BGR32) || (*((int*)arg) == IMGFMT_BGR24))
+					return CONTROL_TRUE;
+				else
+					return CONTROL_FALSE;
+			}
+	}
+	return CONTROL_UNKNOWN;
 }