FFmpeg

400 Tags

489 MiB

Author	SHA1	Message	Date
Lynne	3e098cca6e	aarch64/yuv2rgb_neon: fix return value We return 0 for this particular architecture but should instead be returning the number of lines. Fixes users who check the return value matches what they expect.	5 years ago
Clément Bœsch	cab9661dba	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.	9 years ago
Clément Bœsch	277408b7f1	sws/aarch64/yuv2rgb: save a few mul and add 27ms to 26ms with UHD 2160 input.	9 years ago
Clément Bœsch	f1148390d7	sws/aarch64: add {nv12,nv21,yuv420p,yuv422p}_to_{argb,rgba,abgr,rgba}_neon	9 years ago