It is ambiguos where we should free file buffers because they
are allocated by the caller code, but since gltfHandle is
deallocated inside libgltf and libgltf has a gltf_renderer_release
method for deallocation it seems better to free them by libgltf.


Conflicts:
	external/libgltf/UnpackedTarball_libgltf.mk

Change-Id: If3d9abed0514128c13cde8c1967ea80c4d27bf59

...compare."

This reverts commit 4a5d600a (plus follow-up
8400f109 "ODS load perf: remove left-over /
debugging getenv").  It causes crashes due to stale heap access in
CppunitTest_sc_subsequent_filters_test etc. when ScFormulaCell::CompileXML first
calls SetCellGroup, which deletes pCode, and then calls aComp.CompileTokenArray,
where aComp has earlier been instantiated on *pCode and now calls GetCodeError
on it.

Change-Id: I9c86d26604b2895e92dce38611a1f8d1f099494d

Use glm::scale(glm::vec3(x, y, z)) instead of glm::scale(x, y, z)

Change-Id: Id307b830c0ee6cf69514e117ee1e3811a65f8bfd

Change-Id: Ia94a501fa2571752286df0451a0a8a2b303a10c8

instead of having the magic number in 5 places

Change-Id: I2550671572dcc36d9a710e56d9d9c1e99f732843

Change-Id: I718ee4782a8b1e265131f6e4e02093a59c17cb15

Change-Id: I943273817a26235afd9f17e55d2ee14c5f94c409

Change-Id: Iaed722dc183158e1a73a6cafd91248aa76527ff3

Change-Id: I528da752a38fcfb25aae40476891eb5052cf93b7

Change-Id: I2aeb928dbd27df0f77ea0fe136dd38305ad3a004

Change-Id: Iaec196373d913f47c2b4575fcefcd41fa97fc808

Change-Id: I9e1fc613816c943f4fb1033185e34e3acf317f1d

Change-Id: Ia800e45166b0206377fa9e138c4e444e476e3863

Change-Id: Ie922a7114040ad7a1e3a96d57beb36e48bdf2e34

Change-Id: I9e48b471f4afbb071112f3b1f5b71ee42cfe186f

Change-Id: I92e1f95aef32a9d0431ce3fbca0a7ab6ce5cadd0

Change-Id: I8526944acfb319f3e8e1e1927e94ea44eb59f5d6

each time when it is converted, the string will be set once, but in the
setString logic, the text is inserted instead of set

Repeated conversion is unnecessary, add a flag to avoid repeated conversion

(cherry picked from commit d39da407)

Conflicts:
	sc/source/filter/oox/richstring.cxx

Change-Id: I3ae08d59050ce84fb6ca0f2a82acdd27e71ba52b

Change-Id: I74bced4ccbe2e801fe7a3ef8e2fe0c5c39d2a4fa

Change-Id: Ib2d86a3cfaff0019bc6969b657b035cb65bbc0c3

Change-Id: I4432ad08fe149e299933443fb6f1c6afc0746cf5

Change-Id: I773351290293b1e54f6e983852baf6ffd2fc3e05

Change-Id: Ifa4091eb08774309829ec9016b19e71cf9ea201a

Change-Id: I5b16007b514169e2349c8c3a78d3c150c9d52d85

Change-Id: I070317e55cf3260d1d50def0894a507cd08cc43f

Change-Id: I394a13939d67b6959903e277dd78ea05cdcadfa8

Change-Id: I0d0dc196f223a988fd029cc61a8b160b2150534c

Change-Id: Ie2c88a778bb25e6909138e633fe115686e2cc026

Change-Id: Ia797bbd9c5587d2b55dd183a377e5b3dded96e7b

Change-Id: I35e93ccf5992236d163d708089cd798e324157fb

Change-Id: I72209c52d6a8d036f0903f39b91fc62a2880448b

Change-Id: I779fa5fa418370dd6c53308943374e981f65ae29

Change-Id: I682ca0b62e6eb0d02113218de97d1440089b782c

Change-Id: Ib3f0776048ca3dbb8a7efa4d9240f4ee9d6ac9dd

Change-Id: Ic340559c9ab9b74f4f932c90e08f2530c08e8d08

Change-Id: I9c7893f7c9af2b42dcc50f2d1463ec497bb85e30

Change-Id: Idada0fbd80f55f67bd62cb7d31dcc7457e4a18d5

Change-Id: I27ebb40f21a15c7e1696217a53d8c07e1d1161ad

Change-Id: I4aa333a907ff050fff4a4c7c41120ce00961673c

Change-Id: I4a2da7874493169ad60b81be59d14269418aae96