Improve BindBufferBase/BindBufferRange in GPU command buffer.

gpu/command_buffer/service/context_group.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_CONTEXT_GROUP_H_
 #define GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 116 matching lines @@
   }
 
   uint32_t max_fragment_input_components() const {
     return max_fragment_input_components_;
   }
 
   int32_t min_program_texel_offset() const { return min_program_texel_offset_; }
 
   int32_t max_program_texel_offset() const { return max_program_texel_offset_; }
 
+  uint32_t max_transform_feedback_separate_attribs() const {
+    return max_transform_feedback_separate_attribs_;
+  }
+
+  uint32_t max_uniform_buffer_bindings() const {
+    return max_uniform_buffer_bindings_;
+  }
+
+  uint32_t uniform_buffer_offset_alignment() const {
+    return uniform_buffer_offset_alignment_;
+  }
+
   FeatureInfo* feature_info() {
     return feature_info_.get();
   }
 
   const GpuPreferences& gpu_preferences() const {
     return gpu_preferences_;
   }
 
   BufferManager* buffer_manager() const {
     return buffer_manager_.get();
@@ skipping 126 matching lines @@
   uint32_t max_vertex_uniform_vectors_;
   uint32_t max_color_attachments_;
   uint32_t max_draw_buffers_;
   uint32_t max_dual_source_draw_buffers_;
 
   uint32_t max_vertex_output_components_;
   uint32_t max_fragment_input_components_;
   int32_t min_program_texel_offset_;
   int32_t max_program_texel_offset_;
 
+  uint32_t max_transform_feedback_separate_attribs_;
+  uint32_t max_uniform_buffer_bindings_;
+  uint32_t uniform_buffer_offset_alignment_;
+
   ProgramCache* program_cache_;
 
   std::unique_ptr<BufferManager> buffer_manager_;
 
   std::unique_ptr<FramebufferManager> framebuffer_manager_;
 
   std::unique_ptr<RenderbufferManager> renderbuffer_manager_;
 
   std::unique_ptr<TextureManager> texture_manager_;
 
@@ skipping 15 matching lines @@
   base::hash_map<GLuint, GLuint> transformfeedbacks_id_map_;
   base::hash_map<GLuint, GLsync> syncs_id_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ContextGroup);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_