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r4096 | helixhorned | 2013-10-11 15:20:46 -0700 (Fri, 11 Oct 2013) | 9 lines

Fix OpenGL texture cache "leak" and slightly tweak hash string construction.

The leak happened because a struct was hashed that had uninitialized
bytes in padding inserted by the compiler. The hash string in now constructed
as concatenation of three CRC32s as 8-byte hex strings, i.e. the individual
CRC32s are padded with leading zeros.

Note to users: because of the hash change, it's sensible to delete the
'textures' and 'textures.cache' files.
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r4095 | helixhorned | 2013-10-11 15:20:45 -0700 (Fri, 11 Oct 2013) | 1 line

Fix mouse grabbing in SDL debugging builds.
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r4094 | helixhorned | 2013-10-11 15:20:43 -0700 (Fri, 11 Oct 2013) | 5 lines

Polymer: fix ANM playback.

References:
 - r3742
 - r4038 (fixing savegame screenshots, but introducing the now fixed bug)
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