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| author | Clément Bœsch <clement@stupeflix.com> | 2016-04-08 13:39:22 +0200 |
|---|---|---|
| committer | Clément Bœsch <clement@stupeflix.com> | 2016-04-08 17:58:43 +0200 |
| commit | cab9661dba472fc913fb43077c7b8dad13410e5e (patch) | |
| tree | 433f4afff324c08227d801f20170dba2d86f566c /tests/ref/fate/filter-overlay-dvdsub-2397 | |
| parent | 259879d32d124c60ef868e17e419c7c7c287674a (diff) | |
| download | ffmpeg-streaming-cab9661dba472fc913fb43077c7b8dad13410e5e.zip ffmpeg-streaming-cab9661dba472fc913fb43077c7b8dad13410e5e.tar.gz | |
sws/aarch64/yuv2rgb: honor iOS calling convention
y_offset and y_coeff being successive 32-bit integers, they are packed
into 8 bytes instead of 2x8 bytes.
See https://developer.apple.com/library/ios/documentation/Xcode/Conceptual/iPhoneOSABIReference/Articles/ARM64FunctionCallingConventions.html
> iOS diverges from Procedure Call Standard for the ARM 64-bit
> Architecture in several ways
[...]
> In the generic procedure call standard, all function arguments passed
> on the stack consume slots in multiples of 8 bytes. In iOS, this
> requirement is dropped, and values consume only the space required.
[...]
> Padding is still inserted on the stack to satisfy arguments’ alignment
> requirements.
Diffstat (limited to 'tests/ref/fate/filter-overlay-dvdsub-2397')
0 files changed, 0 insertions, 0 deletions
