99c7f0419e
The C++ equivalent is std::float16_t, defined in P1467[1], and is coming with GCC 13 both in native mode (for x86, using AVX512FP16) and in emulated mode. The C and C++ types will be the same type (<stdfloat> simply typedefs). qfloat16 will need to remain a wrapper with an integer member to keep ABI with previous Qt versions. Because it is a trivially-copyable small type, it gets currently passed in registers; the presence of the integer member means it gets passed in general-purpose registers, while a single _Float16 member would be passed in a floating-point register. See: https://gcc.godbolt.org/z/8fEendjff [1] https://wg21.link/p1467 Change-Id: I8a5b6425b64a4e319b94fffd161be56397cb48e6 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> |
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| .. | ||
| auto | ||
| baseline | ||
| benchmarks | ||
| global | ||
| libfuzzer | ||
| manual | ||
| shared | ||
| testserver | ||
| CMakeLists.txt | ||
| README | ||
This directory contains autotests and benchmarks based on Qt Test. In order
to run the autotests reliably, you need to configure a desktop to match the
test environment that these tests are written for.
Linux X11:
* The user must be logged in to an active desktop; you can't run the
autotests without a valid DISPLAY that allows X11 connections.
* The tests are run against a KDE3 or KDE4 desktop.
* Window manager uses "click to focus", and not "focus follows mouse". Many
tests move the mouse cursor around and expect this to not affect focus
and activation.
* Disable "click to activate", i.e., when a window is opened, the window
manager should automatically activate it (give it input focus) and not
wait for the user to click the window.