Deleted third_party/gles2_book.

third_party/gles2_book/Common/Source/esShader.c

Index: third_party/gles2_book/Common/Source/esShader.c
diff --git a/third_party/gles2_book/Common/Source/esShader.c b/third_party/gles2_book/Common/Source/esShader.c
deleted file mode 100644
index 80c13769aeeb943bb892470bc32181a4384ecf59..0000000000000000000000000000000000000000
--- a/third_party/gles2_book/Common/Source/esShader.c
+++ /dev/null
@@ -1,155 +0,0 @@
-//
-// Book:      OpenGL(R) ES 2.0 Programming Guide
-// Authors:   Aaftab Munshi, Dan Ginsburg, Dave Shreiner
-// ISBN-10:   0321502795
-// ISBN-13:   9780321502797
-// Publisher: Addison-Wesley Professional
-// URLs:      http://safari.informit.com/9780321563835
-//            http://www.opengles-book.com
-//
-
-// ESShader.c
-//
-//    Utility functions for loading shaders and creating program objects.
-//
-
-///
-//  Includes
-//
-#include "esUtil.h"
-#include <stdlib.h>
-
-//////////////////////////////////////////////////////////////////
-//
-//  Private Functions
-//
-//
-
-
-
-//////////////////////////////////////////////////////////////////
-//
-//  Public Functions
-//
-//
-
-//
-///
-/// \brief Load a shader, check for compile errors, print error messages to output log
-/// \param type Type of shader (GL_VERTEX_SHADER or GL_FRAGMENT_SHADER)
-/// \param shaderSrc Shader source string
-/// \return A new shader object on success, 0 on failure
-//
-GLuint esLoadShader ( GLenum type, const char *shaderSrc )
-{
-   GLuint shader = 0;
-   GLint compiled = 0;
-   
-   // Create the shader object
-   shader = glCreateShader ( type );
-
-   if ( shader == 0 )
-   	return 0;
-
-   // Load the shader source
-   glShaderSource ( shader, 1, &shaderSrc, NULL );
-   
-   // Compile the shader
-   glCompileShader ( shader );
-
-   // Check the compile status
-   glGetShaderiv ( shader, GL_COMPILE_STATUS, &compiled );
-
-   if ( !compiled ) 
-   {
-      GLint infoLen = 0;
-
-      glGetShaderiv ( shader, GL_INFO_LOG_LENGTH, &infoLen );
-      
-      if ( infoLen > 1 )
-      {
-         char* infoLog = malloc (sizeof(char) * infoLen );
-
-         glGetShaderInfoLog ( shader, infoLen, NULL, infoLog );
-         esLogMessage ( "Error compiling shader:\n%s\n", infoLog );            
-         
-         free ( infoLog );
-      }
-
-      glDeleteShader ( shader );
-      return 0;
-   }
-
-   return shader;
-
-}
-
-
-//
-///
-/// \brief Load a vertex and fragment shader, create a program object, link program.
-//         Errors output to log.
-/// \param vertShaderSrc Vertex shader source code
-/// \param fragShaderSrc Fragment shader source code
-/// \return A new program object linked with the vertex/fragment shader pair, 0 on failure
-//
-GLuint esLoadProgram ( const char *vertShaderSrc, const char *fragShaderSrc )
-{
-   GLuint vertexShader = 0;
-   GLuint fragmentShader = 0;
-   GLuint programObject = 0;
-   GLint linked = 0;
-
-   // Load the vertex/fragment shaders
-   vertexShader = esLoadShader ( GL_VERTEX_SHADER, vertShaderSrc );
-   if ( vertexShader == 0 )
-      return 0;
-
-   fragmentShader = esLoadShader ( GL_FRAGMENT_SHADER, fragShaderSrc );
-   if ( fragmentShader == 0 )
-   {
-      glDeleteShader( vertexShader );
-      return 0;
-   }
-
-   // Create the program object
-   programObject = glCreateProgram ( );
-   
-   if ( programObject == 0 )
-      return 0;
-
-   glAttachShader ( programObject, vertexShader );
-   glAttachShader ( programObject, fragmentShader );
-
-   // Link the program
-   glLinkProgram ( programObject );
-
-   // Check the link status
-   glGetProgramiv ( programObject, GL_LINK_STATUS, &linked );
-
-   if ( !linked ) 
-   {
-      GLint infoLen = 0;
-
-      glGetProgramiv ( programObject, GL_INFO_LOG_LENGTH, &infoLen );
-      
-      if ( infoLen > 1 )
-      {
-         char* infoLog = malloc (sizeof(char) * infoLen );
-
-         glGetProgramInfoLog ( programObject, infoLen, NULL, infoLog );
-         esLogMessage ( "Error linking program:\n%s\n", infoLog );            
-         
-         free ( infoLog );
-      }
-
-      glDeleteProgram ( programObject );
-      return 0;
-   }
-
-   // Free up no longer needed shader resources
-   glDeleteShader ( vertexShader );
-   glDeleteShader ( fragmentShader );
-
-   return programObject;
-}