vp9_entropy: delete vp9_coefmodel_tree[]

it's been unused since:
4ac6a25 Moving vp9_tree_probs_from_distribution() to encoder.

Change-Id: Ieae65864277fc3dbe993c5c08d75c6c5fcaa3a2d

diff --git a/vp9/common/vp9_entropy.c b/vp9/common/vp9_entropy.c
index a2584e8da5b6d094c851b5c6d115023533c3fb00..ad6c04bcc46f20bab6b5f1d218b923f1cb18111e 100644 (file)
--- a/vp9/common/vp9_entropy.c
+++ b/vp9/common/vp9_entropy.c
@@ -133,12 +133,6 @@ const uint8_t vp9_pt_energy_class[ENTROPY_TOKENS] = {
   0, 1, 2, 3, 3, 4, 4, 5, 5, 5, 5, 5
 };
 
-const vp9_tree_index vp9_coefmodel_tree[TREE_SIZE(UNCONSTRAINED_NODES + 1)] = {
-  -EOB_MODEL_TOKEN, 2,
-  -ZERO_TOKEN, 4,
-  -ONE_TOKEN, -TWO_TOKEN,
-};
-
 // Model obtained from a 2-sided zero-centerd distribuition derived
 // from a Pareto distribution. The cdf of the distribution is:
 // cdf(x) = 0.5 + 0.5 * sgn(x) * [1 - {alpha/(alpha + |x|)} ^ beta]

diff --git a/vp9/common/vp9_entropy.h b/vp9/common/vp9_entropy.h
index 4e02630e6c67cb661190beb95ed78c16f2855696..2fc97c3f9edd558b16797db555c0e8c9fd45ccb2 100644 (file)
--- a/vp9/common/vp9_entropy.h
+++ b/vp9/common/vp9_entropy.h
@@ -74,7 +74,6 @@ DECLARE_ALIGNED(16, extern const uint8_t, vp9_cat6_prob_high12[18]);
 #endif  // CONFIG_VP9_HIGHBITDEPTH
 
 #define EOB_MODEL_TOKEN 3
-extern const vp9_tree_index vp9_coefmodel_tree[];
 
 typedef struct {
   const vp9_tree_index *tree;