Cache OpenGL program info on the client side of the command buffer.

gpu/command_buffer/client/program_info_manager.h

Index: gpu/command_buffer/client/program_info_manager.h
diff --git a/gpu/command_buffer/client/program_info_manager.h b/gpu/command_buffer/client/program_info_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..5b3e55925350a3b43500d600ac80a1684d956efc
--- /dev/null
+++ b/gpu/command_buffer/client/program_info_manager.h
@@ -0,0 +1,52 @@
+// Copyright (c) 2011 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_CLIENT_PROGRAM_INFO_MANAGER_H_
+#define GPU_COMMAND_BUFFER_CLIENT_PROGRAM_INFO_MANAGER_H_
+
+#include <GLES2/gl2.h>
+
+namespace gpu {
+namespace gles2 {
+
+class GLES2Implementation;
+
+// Manages info about OpenGL ES Programs.
+class ProgramInfoManager {
+ public:
+  virtual ~ProgramInfoManager();
+
+  static ProgramInfoManager* Create(bool shared_resources);
+
+  virtual void CreateInfo(GLuint program) = 0;
+
+  virtual void DeleteInfo(GLuint program) = 0;
+
+  virtual bool GetProgramiv(
+      GLES2Implementation* gl, GLuint program, GLenum pname, GLint* params) = 0;
+
+  virtual GLint GetAttribLocation(
+      GLES2Implementation* gl, GLuint program, const char* name) = 0;
+
+  virtual GLint GetUniformLocation(
+      GLES2Implementation* gl, GLuint program, const char* name) = 0;
+
+  virtual bool GetActiveAttrib(
+      GLES2Implementation* gl,
+      GLuint program, GLuint index, GLsizei bufsize, GLsizei* length,
+      GLint* size, GLenum* type, char* name) = 0;
+
+  virtual bool GetActiveUniform(
+      GLES2Implementation* gl,
+      GLuint program, GLuint index, GLsizei bufsize, GLsizei* length,
+      GLint* size, GLenum* type, char* name) = 0;
+
+ protected:
+  ProgramInfoManager();
+};
+
+}  // namespace gles2
+}  // namespace gpu
+
+#endif  // GPU_COMMAND_BUFFER_CLIENT_PROGRAM_INFO_MANAGER_H_