[Cin] two patches for vframe.C and trackcanvas.C

[Andrew Randrianasulu]

ops, sorry (

then I guess this change not for us....

On Monday, April 11, 2022, Phyllis Smith <phylsmith2017 at gmail.com> wrote:

> File tested with was elephants-dream.webm.  It is definitely the
> 002-align-frame.. causing the crash.
>
> On Sun, Apr 10, 2022 at 8:30 PM Phyllis Smith <phylsmith2017 at gmail.com>
> wrote:
>
>>
>>> https://github.com/vanakala/cinelerra-cve/commit/
>>> 167b63df12cc4106359645d1752e0f2136ec7a7f
>>>
>>> "Align VFrame rows to 16 byte boundary
>>> Should make video transformations more cpu cache friendly"
>>>
>>> it compiles and runs - can anyone check performance impact?
>>>
>> Uh,oh.  Tested on an older HP laptop, but not using Big Buck Bunny and
>> after loading and then playing, it immediately crashes.
>> writing debug data to /tmp/cinelerra_853654.dmp
>> lock_items: 22
>> lock_frees: 4
>> ** dump complete
>> Segmentation fault (core dumped)
>> I assume it is the 0002-align-vframe... causing the crash and not
>> 0001-cppcheck...
>> Will test some more later just to make sure.
>>
>>
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