| PositionColorShaderProgram | (c) Zynga 2011 |
| PositionColorTextureCoordinatesShaderProgram | (c) Zynga 2011 |
| PositionTextureCoordinatesPositionInterpolationTextureSelectShaderProgram | (c) Zynga 2011 |
| PositionTextureCoordinatesShaderProgram | (c) Zynga 2011 |
| PositionTextureCoordinatesTextureSelectShaderProgram | (c) Zynga 2011 |
| PositionTextureCoordinatesUniformColorShaderProgram | (c) Zynga 2012 |
| ShaderProgram | (c) Zynga 2011 |
| ShaderProgramManager | (c) 2011 Zynga Inc. |