Complete rewrite of extension handling

[libs/gl.git] / source / shader.cpp

diff --git a/source/shader.cpp b/source/shader.cpp
index cdb50c969d59edaf2dfc7edc044579192632eed7..b0cf5a3ec63d3f6ed93c4727b955f5a187232ad3 100644 (file)
--- a/source/shader.cpp
+++ b/source/shader.cpp
@@ -1,6 +1,7 @@
+#include "arb_fragment_shader.h"
 #include "arb_shader_objects.h"
+#include "arb_vertex_shader.h"
 #include "error.h"
-#include "extension.h"
 #include "shader.h"
 
 using namespace std;
@@ -26,21 +27,21 @@ void Shader::init(ShaderType t)
        compiled = false;
 
        if(t==FRAGMENT_SHADER)
-               static RequireExtension _ext("GL_ARB_fragment_shader");
+               static Require _req(ARB_fragment_shader);
        else if(t==VERTEX_SHADER)
-               static RequireExtension _ext("GL_ARB_vertex_shader");
+               static Require _req(ARB_vertex_shader);
 
-       id = glCreateShaderObjectARB(t);
+       id = glCreateShader(t);
 }
 
 Shader::~Shader()
 {
-       glDeleteObjectARB(id);
+       glDeleteShader(id);
 }
 
 void Shader::source(unsigned count, const char **str, const int *len)
 {
-       glShaderSourceARB(id, count, str, len);
+       glShaderSource(id, count, str, len);
 }
 
 void Shader::source(const string &str)
@@ -55,9 +56,9 @@ void Shader::source(const char *str, int len)
 
 void Shader::compile()
 {
-       glCompileShaderARB(id);
+       glCompileShader(id);
        int value = 0;
-       glGetObjectParameterivARB(id, GL_OBJECT_COMPILE_STATUS_ARB, &value);
+       glGetShaderiv(id, GL_COMPILE_STATUS, &value);
        if(!(compiled = value))
                throw compile_error(get_info_log());
 }
@@ -65,9 +66,9 @@ void Shader::compile()
 string Shader::get_info_log() const
 {
        GLsizei len = 0;
-       glGetObjectParameterivARB(id, GL_OBJECT_INFO_LOG_LENGTH_ARB, &len);
+       glGetShaderiv(id, GL_INFO_LOG_LENGTH, &len);
        char *buf = new char[len+1];
-       glGetInfoLogARB(id, len+1, &len, buf);
+       glGetShaderInfoLog(id, len+1, &len, buf);
        string log(buf, len);
        delete[] buf;
        return log;