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8 commits

Author SHA1 Message Date
Tom Poole
2ec861d99e Update licensing banners to JUCE 7 2022-05-16 17:55:48 +01:00
Tom Poole
dea3fe60e4 Update copyright banners 2022-04-04 12:36:32 +01:00
reuk
3768349a05
Font: Make Font and TypefaceCache threadsafe
Previously, it wasn't safe to access Font instances from multiple
threads because there was a chance that they might reference the same
shared internal state. In this case, calling getTypeface() or getAscent from
two threads simultaneously would cause a race on the typeface and ascent
data members, even though the Font instances appeared to be disjoint.

With this change in place, it is now safe to use Font instances from
multiple threads simultaneously.

It is still an error to modify the same Font instance from multiple
threads without synchronization!

    // Fine:
    Font a;
    Font b = a;

    auto futureA = std::async (std::launch::async, [&a] { /* do something with a */ });
    auto futureB = std::async (std::launch::async, [&b] { /* do something with b */ });

    // Bad idea:
    Font f;

    auto futureA = std::async (std::launch::async, [&f] { /* do something with f */ });
    auto futureB = std::async (std::launch::async, [&f] { /* do something with f */ });
2021-09-23 10:28:47 +01:00
ed
009d685179 Updated all license headers 2020-06-29 08:30:22 +01:00
reuk
4292a38327 Cleanup: Add some missing explicit constructors 2020-04-27 10:22:06 +01:00
Tom Poole
894e7d2bd2 Updated all license headers 2020-04-23 17:30:39 +01:00
reuk
327f817b9b Copyrights: Update commercial/gpl headers to be gpl-only 2020-04-09 15:22:56 +01:00
ed
44f9a5c256 Move AudioPluginHost and NetworkGraphicsDemo projects from examples to extras 2018-03-15 12:10:33 +00:00
Renamed from examples/NetworkGraphicsDemo/Source/SharedCanvas.h (Browse further)