bool shaderProgram::loadProgramFromResource(const char *VERTEX_ID, const char *FRAGMENT_ID) {
std::string vertexSource = loadStringFromResource(VERTEX_ID);
if (vertexSource.empty()) return false;
std::string fragmentSource = loadStringFromResource(FRAGMENT_ID);
if (fragmentSource.empty()) return false;
return loadProgramFromSource(vertexSource.c_str(), fragmentSource.c_str());
}
bool shaderProgram::loadProgramFromFile(const char *vertexFilename, const char *fragmentFilename) {
std::string vertexSource = loadStringFromFile(vertexFilename);
if (vertexSource.empty()) return false;
std::string fragmentSource = loadStringFromFile(fragmentFilename);
if (fragmentSource.empty()) return false;
return loadProgramFromSource(vertexSource.c_str(), fragmentSource.c_str());
}
int opencl_create_program(char* program_path) {
char* program_source;
int size;
size_t prog_size;
cl_int err;
program_source = loadProgramFromSource(program_path, &size);
prog_size = (size_t)size;
program = clCreateProgramWithSource(context, 1, (const char**)&program_source, &prog_size, &err);
if ( err != CL_SUCCESS ) printf("Erro = %d\n",err);
return buildProgram();
}