[FFmpeg-trac] #5657(undetermined:open): support Apple 64-bit ARGB ('b64a')
FFmpeg
trac at avcodec.org
Sat Jul 2 22:04:53 CEST 2016
#5657: support Apple 64-bit ARGB ('b64a')
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Reporter: v0lt | Owner:
Type: enhancement | Status: open
Priority: wish | Component:
Version: git-master | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 1
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Comment (by v0lt):
Or change the position of the alpha channel, then we get
AV_PIX_FMT_RGBA64BE.
{{{
// ARGB64BE -> AV_PIX_FMT_RGBA64BE
uint64_t pixel = ...;
uint16_t alfa = pixel >> 48;
pixel = pixel << 16 | alfa;
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/5657#comment:8>
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