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* New dmnsn_new_thread() function.Tavian Barnes2010-05-091-145/+117
| | | | | | | Two advantages: first, waiters are guaranteed to wake if a dmnsn_error() cancels a thread. Second, the thread library is fully abstracted over by threads.{c,h} and progress.{c,h} now, though raytrace.c is still using pthread_create() directly.
* Clean up some unused variables.Tavian Barnes2010-05-091-3/+1
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* New DMNSN_ARRAY_FOREACH() macro, faster than iterating with dmnsn_array_get().Tavian Barnes2010-05-081-7/+5
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* Use C99 for loop initializers.Tavian Barnes2010-05-051-19/+16
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* New dmnsn_malloc() function, and friends.Tavian Barnes2010-04-071-83/+35
| | | | | | I'm tired of checking for malloc failures everywhere, considering it never happens. So just bail out whenever it does. A lot of stuff is guaranteed to succeed if it returns now.
* Set errno on failures.Tavian Barnes2010-04-011-8/+18
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* Fix up license blurbs and copyright year.Tavian Barnes2010-01-271-1/+1
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* Translucency support.Tavian Barnes2009-11-181-4/+16
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* Don't flip optimized PNG writes.Tavian Barnes2009-10-301-2/+3
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* Don't check if it's too late to add canvas optimizers.Tavian Barnes2009-10-261-5/+1
| | | | This fixes some errors displayed by concurrency checkers like helgrind and drd.
* Code formatting.Tavian Barnes2009-07-091-15/+29
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* New interface for background progress bars in C++ tests.Tavian Barnes2009-07-091-1/+1
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* Update license copyrights to 2009.Tavian Barnes2009-07-081-1/+1
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* Make optimizer registration fail if a canvas has already been writtenTavian Barnes2009-07-051-1/+4
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* New interface for optimizing canvas conversions by registeringTavian Barnes2009-07-041-2/+96
| | | | dmnsn_set_pixel() callbacks.
* Add lots of comments, and some code fixes discovered in the process.Tavian Barnes2009-06-261-12/+24
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* Finish asynchronous PNG interface, and test it in png test.Tavian Barnes2009-06-221-29/+95
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* New asynchronous PNG interface.Tavian Barnes2009-06-221-3/+119
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* Merge libdimension-png into libdimension.Tavian Barnes2009-05-101-0/+328