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fixed HEADEROFFSET which had the wrong value

master
Bartek Kostrzewa 2011-05-12 17:14:46 +02:00
parent 4be489ca09
commit ed27c3e48a
4 changed files with 24 additions and 16 deletions
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4
clients/plasma.py
View File

@ -39,7 +39,7 @@ segments = 8
segwidth = 12
segchannels = 4
sleeptime = 0.03
sleeptime = 0.02
t = 0
#timer will hold the elapsed time in seconds
@ -51,7 +51,7 @@ while (1):
data += z_buffer
for i in range(0,width):
for j in range(0,height):
pixel = fabs(sin(2*pi*(float(i+1)/width)+t*frequency)*sin(2*pi*(float(j+1)/height)+t*frequency))
pixel = 0.5+0.5*sin(2*pi*(float(i+1)/width)+t*frequency)*sin(2*pi*(float(j+1)/height)+t*frequency)
data = data + chr(int(255*pixel)) + alpha
data = data + "\n"
for i in range(0,segwidth):

12
frameserver/Server.cpp
View File

@ -66,6 +66,10 @@ void Server::listen()
socket.receive_from(boost::asio::buffer(recv_buf),
remote_endpoint, 0, error);
// DEBUG OUTPUT RAW BUFFER DATA from packet
// std::cout << recv_buf.data() << std::endl;
// check whether this is a valid packet and discard it if it isn't
// note, this is a very hack way of comparing strings...
if( std::string( (char*)recv_buf.data(), (size_t)10 ) != std::string(HASH) )
@ -122,8 +126,7 @@ void Server::listen()
{
for(int a = 0; a < CHANNELS; a++)
{
frame.windows[i][j][a] = recv_buf[HEADEROFFSET+ i*(CHANNELS*WIDTH+1) + j*CHANNELS + a];
//cout << int( recv_buf[HEADEROFFSET+ i*(CHANNELS*WIDTH+1) + j*CHANNELS + a] ) << endl;
frame.windows[i][j][a] = recv_buf[HEADEROFFSET + i*(CHANNELS*WIDTH+1) + j*CHANNELS + a];
}
}
}
@ -237,8 +240,11 @@ void Server::mix()
int counter = 0;
int pixel = 0;
int frames = 0;
while(1)
{
frames++;
frame_t temp_frame;
float temp_alpha;
@ -447,6 +453,8 @@ void Server::console_printframe(frame_t _frame)
mvprintw(i+2,j,"%c", brtoc(_frame.windows[i][j][0]) );
}
}
// TODO: correct segment numbering
for(int w = 0; w < SEGWIDTH; w++)
{

10
frameserver/defines.h
View File

@ -1,8 +1,6 @@
#ifndef __DEFINES_H_
#define __DEFINES_H_
#define HASH "abcdefghij"
// four minutes should be enough (seconds)
// timeout set to two seconds for testing purposes
#define BUFTIMEOUT 2
@ -12,8 +10,10 @@
#define REMOTE_IP "127.0.0.1"
#define REMOTE_PORT 1234
// one byte number + 10 character hash
#define HEADEROFFSET 11
#define HASH "abcdefghij"
// one byte number + 10 character hash plus newline
#define HEADEROFFSET 12
// 12 windows per floor, 7 floors, Value:Alpha
#define WIDTH 12
@ -27,7 +27,7 @@
#define SEGWIDTH 12
#define SEGCHANNELS 4
#define BUFLEN HEADEROFFSET+WINDOWOFFSET+ (SEGNUM*SEGCHANNELS+1)*SEGWIDTH
#define BUFLEN HEADEROFFSET+WINDOWOFFSET+(SEGNUM*SEGCHANNELS+1)*SEGWIDTH
// not used for simplicity
//#define SEGHEIGHT 1

14
frameserver/display
View File

@ -1,10 +1,10 @@
1c2b3a495867768594a3b2c1
1c2b3a495867768594a3b2c1
1c2b3a495867768594a3b2c1
1c2b3a495867768594a3b2c1
1c2b3a495867768594a3b2c1
1c2b3a495867768594a3b2c1
1c2b3a495867768594a3b2c1
}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}}}}}}
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