From 734185567eb5f8b2a6fce3213a2dea384529e1dc Mon Sep 17 00:00:00 2001
From: Jan Luebbe <jluebbe@debian.org>
Date: Sun, 4 May 2014 01:48:29 +0200
Subject: [PATCH] Add support for blits and vertical splits
---
python/client.py | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/python/client.py b/python/client.py
index 4df46b8..6829992 100644
--- a/python/client.py
+++ b/python/client.py
@@ -1,14 +1,26 @@
#!/usr/bin/python
+import os
+
+SPLIT_N = 1
+SPLIT_I = 0
+
+SPLIT = os.environ.get("SPLIT")
+if SPLIT:
+ SPLIT = map(int, SPLIT.split('/'))
+ SPLIT_N = SPLIT[1]
+ SPLIT_I = SPLIT[0]-1
+
PWIDTH = 5
-WIDTH = PWIDTH*96
+WIDTH = PWIDTH*96/SPLIT_N
+WOFFSET = WIDTH*SPLIT_I
PHEIGHT = 7
PPAD = 5
HEIGHT = PHEIGHT*10
import sys
-SERVER = "tcp://localhost:5571"
+SERVER = "tcp://localhost:5570"
if len(sys.argv) >= 2:
SERVER = sys.argv[1]
@@ -21,6 +33,7 @@ socket = context.socket(zmq.REQ)
socket.connect(SERVER)
def set_pixel(x, y, v):
+ x += WOFFSET
tx = struct.pack('<BiiB', 0, x, y, v)
socket.send_multipart([tx, b''])
rx = socket.recv()
@@ -29,7 +42,15 @@ def set_pixel(x, y, v):
def set_pixels(pixels):
msg = []
for x, y, v in pixels:
+ x += WOFFSET
msg.append(struct.pack('<BiiB', 0, x, y, v))
socket.send_multipart(msg + [b''])
rx = socket.recv()
+def blit(x, y, w, h, pixels):
+ x += WOFFSET
+ assert w*h == len(pixels)
+ msg = struct.pack('<Biiii', 1, x, y, w, h)+b''.join(map(chr, pixels))
+ socket.send_multipart([msg, b''])
+ rx = socket.recv()
+
--
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