C++ (Cpp) path_read_binary示例

示例#1

文件： device_opencl.cpp 项目： fabiosantoscode/emcycles

	bool load_binary(const string& kernel_path, const string& clbin)
	{
		/* read binary into memory */
		vector<uint8_t> binary;

		if(!path_read_binary(clbin, binary)) {
			opencl_error(string_printf("OpenCL failed to read cached binary %s.", clbin.c_str()));
			return false;
		}

		/* create program */
		cl_int status;
		size_t size = binary.size();
		const uint8_t *bytes = &binary[0];

		cpProgram = clCreateProgramWithBinary(cxContext, 1, &cdDevice,
			&size, &bytes, &status, &ciErr);

		if(opencl_error(status) || opencl_error(ciErr)) {
			opencl_error(string_printf("OpenCL failed create program from cached binary %s.", clbin.c_str()));
			return false;
		}

		if(!build_kernel(kernel_path))
			return false;

		return true;
	}

示例#2

文件： util_path.cpp 项目： UPBGE/blender

bool path_read_text(const string& path, string& text)
{
	vector<uint8_t> binary;

	if(!path_exists(path) || !path_read_binary(path, binary))
		return false;

	const char *str = (const char*)&binary[0];
	size_t size = binary.size();
	text = string(str, size);

	return true;
}