Crash when activating psychedelic filter
Reproducable only with 2.2, not reproducable with git HEAD.
Crashed Thread: 22
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000117791000
VM Regions Near 0x117791000:
MALLOC_LARGE 0000000117274000-0000000117791000 [ 5236K] rw-/rwx SM=PRV
-->
__TEXT 0000123400000000-00001234004f8000 [ 5088K] r-x/rwx SM=COW /System/Library/Extensions/AppleIntelHD5000GraphicsGLDriver.bundle/Contents/MacOS/AppleIntelHD5000GraphicsGLDriver
Thread 22 Crashed:
0 libsystem_platform.dylib 0x00007fff8684a05a _platform_memmove$VARIANT$Unknown + 186
1 libsystem_c.dylib 0x00007fff8ffea2c2 __memcpy_chk + 22
2 libswscale_plugin.dylib 0x000000011268315f CopyPad + 255 (swscale.c:581)
3 libswscale_plugin.dylib 0x0000000112682348 Filter + 248 (swscale.c:666)
4 libvlccore.8.dylib 0x00000001000eb03b ImageConvert + 939 (image.c:480)
5 libpsychedelic_plugin.dylib 0x0000000100443487 Filter + 807 (psychedelic.c:192)
6 libvlccore.8.dylib 0x00000001000f674b FilterChainVideoFilter + 59 (filter_chain.c:230)
7 libvlccore.8.dylib 0x00000001000f661f filter_chain_VideoFilter + 47 (filter_chain.c:248)
8 libvlccore.8.dylib 0x00000001000af0d2 ThreadDisplayRenderPicture + 146 (video_output.c:896)
9 libvlccore.8.dylib 0x00000001000aeb54 ThreadDisplayPicture + 836 (video_output.c:1149)
10 libvlccore.8.dylib 0x00000001000ae482 Thread + 226 (video_output.c:1595)
11 libsystem_pthread.dylib 0x00007fff8afa1268 _pthread_body + 131
12 libsystem_pthread.dylib 0x00007fff8afa11e5 _pthread_start + 176
13 libsystem_pthread.dylib 0x00007fff8af9f41d thread_start + 13