playerXGetImagePluginDriver osx screen size

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Changing the picture size to something larger than 400 x 400
2. Smaller image sizes do not throw an error (even when run for 10+ minutes)
3.

http://code.google.com/p/remy-robotics-tools/source/browse/trunk/playerXGetImage
PluginDriver/src/XGetImageDriver.cc#154

Throws a "Bus Error"... but when gdb is used the following is observed.

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x0000000123683000
[Switching to process 32164]
0x00007fff8011d120 in sseCGSConvertXXXX8888TransposeMaskPermute ()
(gdb) bt
#0  0x00007fff8011d120 in sseCGSConvertXXXX8888TransposeMaskPermute ()
#1  0x00007fff8011cf54 in CGSConvertBGRX8888toRGBA8888 ()
#2  0x00007fff8008d910 in RGBA32_image ()
#3  0x00007fff83a606a5 in ripl_Mark ()
#4  0x00007fff83a60609 in ripl_BltImage ()
#5  0x00007fff83a5fe29 in ripc_RenderImage ()
#6  0x00007fff83a5df5c in ripc_DrawImage ()
#7  0x00007fff8007225a in CGContextDrawImage ()
#8  0x00000001232d139f in XGetImageDriver::CopyScreen (this=0x12332f090, 
screenshot=0x123506680) at src/XGetImageDriver.cc:176
#9  0x00000001232d15e1 in XGetImageDriver::Main (this=0x12332f090) at 
src/XGetImageDriver.cc:99
#10 0x00000001003a62ad in ThreadedDriver::DummyMain ()
#11 0x00007fff844a2456 in _pthread_start ()
#12 0x00007fff844a2309 in thread_start ()

  widthX
  heightY 550

Original issue reported on code.google.com by [email protected] on 27 Jun 2011 at 2:37

[GoogleCodeExporter]

Error identified as insufficient memory allocated to rawData which is passed to 
CGContextDrawImage.
Unclear how the test code did not suffer the same fate, or the true definition 
of the parameters of this function.
http://code.google.com/p/remy-robotics-tools/source/detail?spec=svn59&r=59

Original comment by [email protected] on 6 Jul 2011 at 9:59

• Changed state: Started
• Added labels: OpSys-OSX