Crash clicking on "Collect Per-Frame Screenshots"

[lawlove]

Crash clicking on "Collect Per-Frame Screenshots" with latest master

0 ??
1 vogl_gl_replayer::process_pending_make_current 1993
2 vogl_gl_replayer::process_pending_gl_entrypoint_packets 3735
3 vogl_gl_replayer::process_pending_packets 431
4 vogleditor_traceReplayer::recursive_replay_apicallTreeItem 191
5 vogleditor_traceReplayer::recursive_replay_apicallTreeItem 242
6 vogleditor_traceReplayer::recursive_replay_apicallTreeItem 242
7 vogleditor_traceReplayer::replay 331
8 VoglEditor::collect_screenshots 578
9 ...
12 QAbstractButton::clicked 297

Using attached .bin trace file (renamed to .png in order to drag and drop here; download and rm the ".png" extension)

This is a trace file I've been using for testing and happened to click on the "Collect" button

[PeterLValve]

Thanks for the bug report! This "process_pending_make_current" stuff has been a necessary annoyance due to peculiarities in OpenGL. Hopefully the fix will be straightforward!

[lawlove]

Probably a low priority then. I've used it as a test case for nested khr calls and it's only a single frame.

I see now that it also crashes with the same traceback when clicking on "Play Trace".

The original attached (.png) trace file is obsolete. I tried using it but it's an older trace file version:

Error: vogl_trace_file_reader.cpp(207): open():Trace file failed validation!
Error: vogl_trace_file_reader.cpp(210): open():Trace file version is not supported, found version 0x0106, expected at least version 0x0107!
Error: vogl_trace_file_reader.cpp(1142): vogl_open_trace_file():Failed opening trace file "test.bin"

Here's a newer version (download and change extension from .png to .bin)

Error messages output to xterm:
Warning: Can't take snapshot without an active context
OGL Warning: While processing GL entrypoint packet func glXCreateNewContext, frame 0, swaps 0, GL call counter 4, packet start trace context 0x0, cur trace context 0x0, trace thread 0x362F:
OGL Warning: glxCreateNewContext() called but we're trying to force debug contexts, which requires us to call glXCreateContextAttribsARB(). This may fail if the user has called glXCreateWindow().