Merge commit 'da7d839a0d3ec40423a665dc85e0cfaed3f92eb8'

* commit 'da7d839a0d3ec40423a665dc85e0cfaed3f92eb8':
  ffv1dec: check that global parameters do not change in version 0/1

Conflicts:
	libavcodec/ffv1dec.c

See: b05cd1e
Merged-by: Michael Niedermayer <[email protected]>

Author: michaelni

libavcodec/ffv1dec.c

@@ -632,31 +632,31 @@ static int read_header(FFV1Context *f)
                 f->state_transition[i] = get_symbol(c, state, 1) + c->one_state[i];
         }
 
-        colorspace     = get_symbol(c, state, 0); //YUV cs type
+        colorspace          = get_symbol(c, state, 0); //YUV cs type
         bits_per_raw_sample = f->version > 0 ? get_symbol(c, state, 0) : f->avctx->bits_per_raw_sample;
-        chroma_planes  = get_rac(c, state);
-        chroma_h_shift = get_symbol(c, state, 0);
-        chroma_v_shift = get_symbol(c, state, 0);
-        transparency   = get_rac(c, state);
+        chroma_planes       = get_rac(c, state);
+        chroma_h_shift      = get_symbol(c, state, 0);
+        chroma_v_shift      = get_symbol(c, state, 0);
+        transparency        = get_rac(c, state);
 
         if (f->plane_count) {
-            if (   colorspace    != f->colorspace
-                || bits_per_raw_sample != f->avctx->bits_per_raw_sample
-                || chroma_planes != f->chroma_planes
-                || chroma_h_shift!= f->chroma_h_shift
-                || chroma_v_shift!= f->chroma_v_shift
-                || transparency  != f->transparency) {
+            if (colorspace          != f->colorspace                 ||
+                bits_per_raw_sample != f->avctx->bits_per_raw_sample ||
+                chroma_planes       != f->chroma_planes              ||
+                chroma_h_shift      != f->chroma_h_shift             ||
+                chroma_v_shift      != f->chroma_v_shift             ||
+                transparency        != f->transparency) {
                 av_log(f->avctx, AV_LOG_ERROR, "Invalid change of global parameters\n");
                 return AVERROR_INVALIDDATA;
             }
         }
 
-        f->colorspace     = colorspace;
+        f->colorspace                 = colorspace;
         f->avctx->bits_per_raw_sample = bits_per_raw_sample;
-        f->chroma_planes  = chroma_planes;
-        f->chroma_h_shift = chroma_h_shift;
-        f->chroma_v_shift = chroma_v_shift;
-        f->transparency   = transparency;
+        f->chroma_planes              = chroma_planes;
+        f->chroma_h_shift             = chroma_h_shift;
+        f->chroma_v_shift             = chroma_v_shift;
+        f->transparency               = transparency;
 
         f->plane_count    = 2 + f->transparency;
     }