avfilter/idet: typo fix: PROGRSSIVE -> PROGRESSIVE

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavfilter/vf_idet.c

@@ -40,10 +40,10 @@ AVFILTER_DEFINE_CLASS(idet);
 static const char *type2str(Type type)
 {
     switch(type) {
-        case TFF         : return "Top Field First   ";
-        case BFF         : return "Bottom Field First";
-        case PROGRSSIVE  : return "Progressive       ";
-        case UNDETERMINED: return "Undetermined      ";
+        case TFF          : return "Top Field First   ";
+        case BFF          : return "Bottom Field First";
+        case PROGRESSIVE  : return "Progressive       ";
+        case UNDETERMINED : return "Undetermined      ";
     }
     return NULL;
 }
@@ -108,7 +108,7 @@ static void filter(AVFilterContext *ctx)
     }else if(alpha[1] > idet->interlace_threshold * alpha[0]){
         type = BFF;
     }else if(alpha[1] > idet->progressive_threshold * delta){
-        type = PROGRSSIVE;
+        type = PROGRESSIVE;
     }else{
         type = UNDETERMINED;
     }
@@ -141,7 +141,7 @@ static void filter(AVFilterContext *ctx)
     }else if(idet->last_type == BFF){
         idet->cur->top_field_first = 0;
         idet->cur->interlaced_frame = 1;
-    }else if(idet->last_type == PROGRSSIVE){
+    }else if(idet->last_type == PROGRESSIVE){
         idet->cur->interlaced_frame = 0;
     }
 
@@ -187,13 +187,13 @@ static av_cold void uninit(AVFilterContext *ctx)
     av_log(ctx, AV_LOG_INFO, "Single frame detection: TFF:%d BFF:%d Progressive:%d Undetermined:%d\n",
            idet->prestat[TFF],
            idet->prestat[BFF],
-           idet->prestat[PROGRSSIVE],
+           idet->prestat[PROGRESSIVE],
            idet->prestat[UNDETERMINED]
     );
     av_log(ctx, AV_LOG_INFO, "Multi frame detection: TFF:%d BFF:%d Progressive:%d Undetermined:%d\n",
            idet->poststat[TFF],
            idet->poststat[BFF],
-           idet->poststat[PROGRSSIVE],
+           idet->poststat[PROGRESSIVE],
            idet->poststat[UNDETERMINED]
     );
 

libavfilter/vf_idet.h

@@ -29,7 +29,7 @@ typedef int (*ff_idet_filter_func)(const uint8_t *a, const uint8_t *b, const uin
 typedef enum {
     TFF,
     BFF,
-    PROGRSSIVE,
+    PROGRESSIVE,
     UNDETERMINED,
 } Type;