save vertex attribute divisor values for each program

gpu/command_buffer/service/program_manager.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 182 matching lines @@
   const VertexAttrib* GetAttribInfoByLocation(GLuint location) const {
     if (location < attrib_location_to_index_map_.size()) {
       GLint index = attrib_location_to_index_map_[location];
       if (index >= 0) {
         return &attrib_infos_[index];
       }
     }
     return NULL;
   }
 
+  GLuint GetAttribDivisorByLocation(GLuint location) const {
+    if (location < attrib_location_to_divisor_map_.size()) {
+      return attrib_location_to_divisor_map_[location];
+    }
+    return 0;
+  }
+
+  void SaveAttribDivisor(GLuint location, GLuint divisor) {
+    if (location < attrib_location_to_divisor_map_.size()) {
+      attrib_location_to_divisor_map_[location] = divisor;
+    }
+  }
+
   const UniformInfo* GetUniformInfo(GLint index) const;
 
   // If the original name is not found, return NULL.
   const std::string* GetAttribMappedName(
       const std::string& original_name) const;
 
   // If the original name is not found, return NULL.
   const std::string* GetUniformMappedName(
       const std::string& original_name) const;
 
@@ skipping 255 matching lines @@
   int use_count_;
 
   GLsizei max_attrib_name_length_;
 
   // Attrib by index.
   AttribInfoVector attrib_infos_;
 
   // Attrib by location to index.
   std::vector<GLint> attrib_location_to_index_map_;
 
+  // Attrib by location to divisor value.
+  std::vector<GLuint> attrib_location_to_divisor_map_;
+
   GLsizei max_uniform_name_length_;
 
   // Uniform info by index.
   UniformInfoVector uniform_infos_;
   UniformLocationVector uniform_locations_;
 
   // The indices of the uniforms that are samplers.
   SamplerIndices sampler_indices_;
 
   FragmentInputInfoVector fragment_input_infos_;
@@ skipping 132 matching lines @@
 };
 
 inline const FeatureInfo& Program::feature_info() const {
   return *manager_->feature_info_.get();
 }
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_