public static void Main()
{
using (var na = new NativePackedArray <byte>(512)) {
var pFunction = ReturnWriteStringIntoBuffer();
var d = Marshal.GetDelegateForFunctionPointer <TWriteStringIntoBuffer>(pFunction);
int numBytes;
fixed(byte *pBuffer = na.Array)
{
numBytes = d(pBuffer, na.Length);
}
var s = Encoding.ASCII.GetString(na, 0, numBytes);
Console.WriteLine("'{0}'", s);
}
{
var pFunction = ReturnReturnStructArgument();
var d = Marshal.GetDelegateForFunctionPointer <TReturnStructArgument>(pFunction);
var a = new TestStruct {
I = 3, F = 5.5f
};
var b = d(a);
Console.WriteLine("i={0} f={1:F4}", b.I, b.F);
}
}
public static void Main () {
using (var na = new NativePackedArray<byte>("common.dll", 512)) {
int numBytes;
fixed (byte* pBuffer = na.Array)
numBytes = WriteStringIntoBuffer(pBuffer, na.Length);
var s = Encoding.ASCII.GetString(na, 0, numBytes);
Console.WriteLine("'{0}'", s);
}
}
public static void Main()
{
using (var na = new NativePackedArray <byte>("common.dll", 512)) {
int numBytes;
fixed(byte *pBuffer = na.Array)
numBytes = WriteStringIntoBuffer(pBuffer, na.Length);
var s = Encoding.ASCII.GetString(na, 0, numBytes);
Console.WriteLine("'{0}'", s);
}
}
private void _glUniform4fv(
OpenGLDevice openGLDevice, int _location, Array _buffer
)
{
var lengthBytes = Buffer.ByteLength(_buffer);
// FIXME: Blech, copy into the emscripten heap
using (var packed = new NativePackedArray <float>("sdl2.dll", lengthBytes / 4))
fixed(float *pPacked = packed.Array)
{
Buffer.BlockCopy(_buffer, 0, packed.Array, 0, lengthBytes);
openGLDevice.glUniform4fv(_location, packed.Length / 4, pPacked);
}
}
public static void Main () {
using (var na = new NativePackedArray<byte>(512)) {
var d = ReturnWriteStringIntoBuffer();
int numBytes;
fixed (byte* pBuffer = na.Array) {
numBytes = d(pBuffer, na.Length);
}
var s = Encoding.ASCII.GetString(na, 0, numBytes);
Console.WriteLine("'{0}'", s);
}
{
var d = ReturnReturnStructArgument();
var a = new TestStruct { I = 3, F = 5.5f };
var b = d(a);
Console.WriteLine("i={0} f={1:F4}", b.I, b.F);
}
}