Displaying 2 results from an estimated 2 matches for "4ab7c6ad".
2015 Jan 08
0
[PATCH] Add ARM cpu detection for iDevices
...in:
unsigned int hasNeon;
size_t length = sizeof(hasNeon);
if (sysctlbyname("hw.optional.neon", &hasNeon, &length, NULL, 0) != 0)
hasNeon = 0;
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2015 Jan 08
2
[PATCH] Add ARM cpu detection for iDevices
This adds run-time CPU detection for iOS devices. I found this page useful
for CPU support and models: http://iossupportmatrix.com/
The patch could be simplified to just set the OPUS_CPU_ARM_NEON flag if you
think it's unlikely that anyone would be running on the really old devices
that don't support NEON.
Tom
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