rename vp56_b6to3 to vp56_b2p

Originally committed as revision 10569 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/vp56.c

@@ -285,12 +285,12 @@ static void vp56_add_predictors_dc(vp56_context_t *s, vp56_frame_t ref_frame)
             }
         }
         if (count == 0)
-            dc = s->prev_dc[vp56_b6to3[i]][ref_frame];
+            dc = s->prev_dc[vp56_b2p[i]][ref_frame];
         else if (count == 2)
             dc /= 2;
 
         s->block_coeff[i][idx] += dc;
-        s->prev_dc[vp56_b6to3[i]][ref_frame] = s->block_coeff[i][idx];
+        s->prev_dc[vp56_b2p[i]][ref_frame] = s->block_coeff[i][idx];
         ab->dc_coeff = s->block_coeff[i][idx];
         ab->ref_frame = ref_frame;
         lb->dc_coeff = s->block_coeff[i][idx];
@@ -417,7 +417,7 @@ static void vp56_decode_mb(vp56_context_t *s, int row, int col)
     switch (mb_type) {
         case VP56_MB_INTRA:
             for (b=0; b<6; b++) {
-                plan = vp56_b6to3[b];
+                plan = vp56_b2p[b];
                 s->dsp.idct_put(frame_current->data[plan] + s->block_offset[b],
                                 s->stride[plan], s->block_coeff[b]);
             }
@@ -426,7 +426,7 @@ static void vp56_decode_mb(vp56_context_t *s, int row, int col)
         case VP56_MB_INTER_NOVEC_PF:
         case VP56_MB_INTER_NOVEC_GF:
             for (b=0; b<6; b++) {
-                plan = vp56_b6to3[b];
+                plan = vp56_b2p[b];
                 off = s->block_offset[b];
                 s->dsp.put_pixels_tab[1][0](frame_current->data[plan] + off,
                                             frame_ref->data[plan] + off,
@@ -446,7 +446,7 @@ static void vp56_decode_mb(vp56_context_t *s, int row, int col)
             for (b=0; b<6; b++) {
                 int x_off = b==1 || b==3 ? 8 : 0;
                 int y_off = b==2 || b==3 ? 8 : 0;
-                plan = vp56_b6to3[b];
+                plan = vp56_b2p[b];
                 vp56_mc(s, b, plan, frame_ref->data[plan], s->stride[plan],
                         16*col+x_off, 16*row+y_off);
                 s->dsp.idct_add(frame_current->data[plan] + s->block_offset[b],

libavcodec/vp56data.c

@@ -23,7 +23,7 @@
 
 #include "vp56data.h"
 
-const uint8_t vp56_b6to3[] = { 0, 0, 0, 0, 1, 2 };
+const uint8_t vp56_b2p[]   = { 0, 0, 0, 0, 1, 2 };
 const uint8_t vp56_b6to4[] = { 0, 0, 1, 1, 2, 3 };
 
 const uint8_t vp56_coeff_parse_table[6][11] = {

libavcodec/vp56data.h

@@ -51,7 +51,7 @@ typedef struct {
   int8_t prob_idx;
 } vp56_tree_t;
 
-extern const uint8_t vp56_b6to3[];
+extern const uint8_t vp56_b2p[];
 extern const uint8_t vp56_b6to4[];
 extern const uint8_t vp56_coeff_parse_table[6][11];
 extern const uint8_t vp56_def_mb_types_stats[3][10][2];