virtual void Reload()
{
Unload();
CVFSFile vertexFile;
if (vertexFile.Load(g_VFS, m_VertexFile) != PSRETURN_OK)
return;
CVFSFile fragmentFile;
if (fragmentFile.Load(g_VFS, m_FragmentFile) != PSRETURN_OK)
return;
CPreprocessorWrapper preprocessor;
preprocessor.AddDefines(m_Defines);
CStr vertexCode = preprocessor.Preprocess(vertexFile.GetAsString());
CStr fragmentCode = preprocessor.Preprocess(fragmentFile.GetAsString());
// printf(">>>\n%s<<<\n", vertexCode.c_str());
// printf(">>>\n%s<<<\n", fragmentCode.c_str());
if (!Compile(GL_VERTEX_PROGRAM_ARB, "vertex", m_VertexProgram, m_VertexFile, vertexCode))
return;
if (!Compile(GL_FRAGMENT_PROGRAM_ARB, "fragment", m_FragmentProgram, m_FragmentFile, fragmentCode))
return;
m_IsValid = true;
}
virtual void Reload()
{
Unload();
CVFSFile vertexFile;
if (vertexFile.Load(g_VFS, m_VertexFile) != PSRETURN_OK)
return;
CVFSFile fragmentFile;
if (fragmentFile.Load(g_VFS, m_FragmentFile) != PSRETURN_OK)
return;
CPreprocessorWrapper preprocessor;
preprocessor.AddDefines(m_Defines);
#if CONFIG2_GLES
// GLES defines the macro "GL_ES" in its GLSL preprocessor,
// but since we run our own preprocessor first, we need to explicitly
// define it here
preprocessor.AddDefine("GL_ES", "1");
#endif
CStr vertexCode = preprocessor.Preprocess(vertexFile.GetAsString());
CStr fragmentCode = preprocessor.Preprocess(fragmentFile.GetAsString());
#if CONFIG2_GLES
// Ugly hack to replace desktop GLSL 1.10/1.20 with GLSL ES 1.00,
// and also to set default float precision for fragment shaders
vertexCode.Replace("#version 110\n", "#version 100\n");
vertexCode.Replace("#version 110\r\n", "#version 100\n");
vertexCode.Replace("#version 120\n", "#version 100\n");
vertexCode.Replace("#version 120\r\n", "#version 100\n");
fragmentCode.Replace("#version 110\n", "#version 100\nprecision mediump float;\n");
fragmentCode.Replace("#version 110\r\n", "#version 100\nprecision mediump float;\n");
fragmentCode.Replace("#version 120\n", "#version 100\nprecision mediump float;\n");
fragmentCode.Replace("#version 120\r\n", "#version 100\nprecision mediump float;\n");
#endif
if (!Compile(m_VertexShader, m_VertexFile, vertexCode))
return;
if (!Compile(m_FragmentShader, m_FragmentFile, fragmentCode))
return;
if (!Link())
return;
m_IsValid = true;
}