| // 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_ |