* This option has always been a mixed bag - when originally written captures
weren't compressed at all so saving the cost of a initial contents on a
gbuffer would have a significant savings.
* Now with compression the savings are lesser, and it's a source of
bugs/confusion for the case where either a bug is caused by leaking data from
the previous frame or worse still the contents are discarded incorrectly.
* D3D11 will now behave as the other APIs will - saving initial contents
whenever needed even if they seem like they might not be used.
* If we make WindowingData an empty struct not an opaque one, it won't leak memory
* Similarly we need typemaps to allow python to pass plain ints and have them cast to pointers
* If android studio or other android tools are open when a package is
launched for debugging, they greedily jump on it and connect which
prevents us from connecting.
* If the export doesn't need buffers, we export directly from the loaded
capture file instead of re-loading it.
* Add progress bars for the load step so it shows what's happening
instead of looking stalled.
* Reduce compression rate on XML+ZIP buffers as it took too long trying
to compress when exporting large captures.
* This is a backwards-incompatible change, so it's done here before v1.0
so that we can freely break compatibility and not need to define a lot
of ugly compatibility code.
* The primary motivation is to make the serialised data more uniform
and have fewer special cases where the serialised form is naturally
defined from the functions/structs in question.
* There are still some special cases or variances but they should be
more isolated and only where really necessary.
* Remove some cases in the D3D12 struct serialising where we were
directly serialising child struct members in the parent struct.
* We now try to match argument/struct member order as closely as
possible.
* Serialising an array with a count no longer reads the count back out
into that variable, counts must be serialised separately. This means
all members/arguments are explicitly present in the structured data
and also eliminates the awkward case where a count needed to be
serialised separately after an array if we want to have the count be
a valid number even if the array could be NULL. It also means we don't
need the FIXED_COUNT() macro since array lengths can be plain values
and don't have to be a reference type.
* Some functions can be so quick that they register as a duration of 0.
This is expected and we should not end up omitting it when importing
or exporting because we think it was missing. As a 64-bit value,
losing a bit for signedness is not a problem.
* Previously we were relying on the pipeline info create to initialise
the reflection for an entry point, now we do it on demand wherever it
is needed.
* We don't consider anything else, this includes permissions or the
library being present. Since we no longer expect to patch in the
library we also don't check its version (however we leave the tag in
case it is useful in the future).
* If the user has root access we will never warn, assuming the injection
will work fine even without the debuggable flag.
* We also make the frame counting consistent: Frame 0 is the frame from
device initialisation to first present, Frame 1 is from first present
to second, and so on after that.
* On windows, the change in a global GIT_COMMIT_HASH define in each
project needing it meant a full rebuild every time the commit changed.
* Ideally we'd set the define only on one file in each project, but
MSBuild doesn't seem to support that. Instead we make a new tiny
project that compiles a single cpp exporting a global var, and
reference that global var in each other project.
* Mostly used for passing a progress float back during a long blocking
call like opening a capture or doing a copy.
* This is much more feasible for python to bind to.
* In several cases we just use a tiny lambda that updates a float anyway
since we can't push the progress directly into a progress dialog, but
need to let it query from a temporary in-between float.
baldurk