libwebp: update snapshot to v0.2.0-rc1

third_party/libwebp/enc/cost.h

-// Copyright 2011 Google Inc.
+// Copyright 2011 Google Inc. All Rights Reserved.
 //
 // This code is licensed under the same terms as WebM:
 //  Software License Agreement:  http://www.webmproject.org/license/software/
 //  Additional IP Rights Grant:  http://www.webmproject.org/license/additional/
 // -----------------------------------------------------------------------------
 //
 // Cost tables for level and modes.
 //
 // Author: Skal (pascal.massimino@gmail.com)
 
 #ifndef WEBP_ENC_COST_H_
 #define WEBP_ENC_COST_H_
 
-#include "vp8enci.h"
+#include "./vp8enci.h"
 
 #if defined(__cplusplus) || defined(c_plusplus)
 extern "C" {
 #endif
 
 extern const uint16_t VP8LevelFixedCosts[2048];   // approximate cost per level
 extern const uint16_t VP8EntropyCost[256];        // 8bit fixed-point log(p)
 
 // Cost of coding one event with probability 'proba'.
-static inline int VP8BitCost(int bit, uint8_t proba) {
+static WEBP_INLINE int VP8BitCost(int bit, uint8_t proba) {
   return !bit ? VP8EntropyCost[proba] : VP8EntropyCost[255 - proba];
 }
 
 // Cost of coding 'nb' 1's and 'total-nb' 0's using 'proba' probability.
-static inline uint64_t VP8BranchCost(uint64_t nb, uint64_t total,
-                                     uint8_t proba) {
+static WEBP_INLINE uint64_t VP8BranchCost(uint64_t nb, uint64_t total,
+                                          uint8_t proba) {
   return nb * VP8BitCost(1, proba) + (total - nb) * VP8BitCost(0, proba);
 }
 
 // Level cost calculations
 extern const uint16_t VP8LevelCodes[MAX_VARIABLE_LEVEL][2];
 void VP8CalculateLevelCosts(VP8Proba* const proba);
-static inline int VP8LevelCost(const uint16_t* const table, int level) {
+static WEBP_INLINE int VP8LevelCost(const uint16_t* const table, int level) {
   return VP8LevelFixedCosts[level]
        + table[level > MAX_VARIABLE_LEVEL ? MAX_VARIABLE_LEVEL : level];
 }
 
 // Mode costs
 extern const uint16_t VP8FixedCostsUV[4];
 extern const uint16_t VP8FixedCostsI16[4];
 extern const uint16_t VP8FixedCostsI4[NUM_BMODES][NUM_BMODES][NUM_BMODES];
 
 //------------------------------------------------------------------------------
 
 #if defined(__cplusplus) || defined(c_plusplus)
 }    // extern "C"
 #endif
 
 #endif  /* WEBP_ENC_COST_H_ */