>out is the output stream to the socket and dout is the dataoutputstream to the socket.
Ok, I don't know Java and don't really understand what that means -))) disregard my question, hope you are writing to the socket properly.
let's rewrite your Java this way:
byte[] integersToBytes(int[] values)
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(baos);
for(int i=0; i < values.length; ++i)
{
try
{
dos.writeByte((values[i] >> 16) & 0xff); // R
dos.writeByte((values[i] >> 8) & 0xff); // G
dos.writeByte(values[i] & 0xff); // B
dos.writeByte((values[i] >> 24) & 0xff); // A
}
catch(Exception gg)
{
}
}
return baos.toByteArray();
}
And your C code should be something like this:
int w = 50;
int h = 50;
int toRead = w*h*4;
int pixels[toRead];
int readInt;
char buf2[4];
while(connected){
toRead = readImageSize(imagesock, buf2, sizeof(buf2));
char image_data[toRead];
bzero(image_data, toRead);
totalBytes = 0;
received = 0;
while (connected && totalBytes < toRead){
received = read(imagesock, &image_data[totalBytes], sizeof(image_data)-totalBytes);
if(received > 0){
totalBytes += received;
}
}
cout << "\n totalbytes " << totalBytes << "toread=" << toRead;
cout.flush();
for (int i=0; i < h; i++)
memcpy(img.access.direct.data+i*img.access.direct.stride, image_data, w*4);
screen_post_window(screen, bg_buf, 1, rect, 0 ); screen_flush_context(screencontext,0); }
