diff --git a/libavcodec/vp5.c b/libavcodec/vp5.c
index 61155b4789..7b39c81cb4 100644
--- a/libavcodec/vp5.c
+++ b/libavcodec/vp5.c
@@ -87,7 +87,7 @@ static int vp5_adjust(int v, int t)
 static void vp5_parse_vector_adjustment(VP56Context *s, VP56mv *vect)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int comp, di;
 
     for (comp=0; comp<2; comp++) {
@@ -111,7 +111,7 @@ static void vp5_parse_vector_adjustment(VP56Context *s, VP56mv *vect)
 static void vp5_parse_vector_models(VP56Context *s)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int comp, node;
 
     for (comp=0; comp<2; comp++) {
@@ -134,7 +134,7 @@ static void vp5_parse_vector_models(VP56Context *s)
 static void vp5_parse_coeff_models(VP56Context *s)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     uint8_t def_prob[11];
     int node, cg, ctx;
     int ct;    /* code type */
@@ -180,7 +180,7 @@ static void vp5_parse_coeff_models(VP56Context *s)
 static void vp5_parse_coeff(VP56Context *s)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     uint8_t *permute = s->scantable.permutated;
     uint8_t *model1, *model2;
     int coeff, sign, coeff_idx;
@@ -252,7 +252,7 @@ static void vp5_parse_coeff(VP56Context *s)
 
 static void vp5_default_models_init(VP56Context *s)
 {
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int i;
 
     for (i=0; i<2; i++) {
diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c
index d954c5daf5..663c267213 100644
--- a/libavcodec/vp56.c
+++ b/libavcodec/vp56.c
@@ -76,7 +76,7 @@ static int vp56_get_vectors_predictors(VP56Context *s, int row, int col,
 static void vp56_parse_mb_type_models(VP56Context *s)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int i, ctx, type;
 
     for (ctx=0; ctx<3; ctx++) {
diff --git a/libavcodec/vp56.h b/libavcodec/vp56.h
index 2870f2a396..aaa18dd5e9 100644
--- a/libavcodec/vp56.h
+++ b/libavcodec/vp56.h
@@ -84,7 +84,7 @@ typedef struct {
     uint8_t coeff_runv[2][14];       /* run value (vp6 only) */
     uint8_t mb_type[3][10][10];      /* model for decoding MB type */
     uint8_t mb_types_stats[3][10][2];/* contextual, next MB type stats */
-} Vp56Model;
+} VP56Model;
 
 struct vp56_context {
     AVCodecContext *avctx;
@@ -155,8 +155,8 @@ struct vp56_context {
     VP56ParseCoeffModels parse_coeff_models;
     VP56ParseHeader parse_header;
 
-    Vp56Model *modelp;
-    Vp56Model models[2];
+    VP56Model *modelp;
+    VP56Model models[2];
 
     /* huffman decoding */
     int use_huffman;
diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c
index 47a33ade88..d8fc0efb3a 100644
--- a/libavcodec/vp6.c
+++ b/libavcodec/vp6.c
@@ -164,7 +164,7 @@ static void vp6_coeff_order_table_init(VP56Context *s)
 
 static void vp6_default_models_init(VP56Context *s)
 {
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
 
     model->vector_dct[0] = 0xA2;
     model->vector_dct[1] = 0xA4;
@@ -183,7 +183,7 @@ static void vp6_default_models_init(VP56Context *s)
 static void vp6_parse_vector_models(VP56Context *s)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int comp, node;
 
     for (comp=0; comp<2; comp++) {
@@ -234,7 +234,7 @@ static void vp6_build_huff_tree(VP56Context *s, uint8_t coeff_model[],
 static void vp6_parse_coeff_models(VP56Context *s)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int def_prob[11];
     int node, cg, ctx, pos;
     int ct;    /* code type */
@@ -299,7 +299,7 @@ static void vp6_parse_coeff_models(VP56Context *s)
 static void vp6_parse_vector_adjustment(VP56Context *s, VP56mv *vect)
 {
     VP56RangeCoder *c = &s->c;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     int comp;
 
     *vect = (VP56mv) {0,0};
@@ -352,7 +352,7 @@ static unsigned vp6_get_nb_null(VP56Context *s)
 
 static void vp6_parse_coeff_huffman(VP56Context *s)
 {
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     uint8_t *permute = s->scantable.permutated;
     VLC *vlc_coeff;
     int coeff, sign, coeff_idx;
@@ -408,7 +408,7 @@ static void vp6_parse_coeff_huffman(VP56Context *s)
 static void vp6_parse_coeff(VP56Context *s)
 {
     VP56RangeCoder *c = s->ccp;
-    Vp56Model *model = s->modelp;
+    VP56Model *model = s->modelp;
     uint8_t *permute = s->scantable.permutated;
     uint8_t *model1, *model2, *model3;
     int coeff, sign, coeff_idx;