#979: Abnormal colorspace conversion of BGR -> YUV comparing the RGB variant
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Reporter: natt | Owner: (none)
Type: defect | Status: open
Priority: normal | Component: swscale
Version: git-master | Resolution:
Keywords: scale | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
> using unscaled bgr24 -> yuv420p special converter
Then why does +print_info not print this anymore?
[swscaler @ 00000275e7aa00c0] bicubic scaler, from bgr24 to yuv420p using
MMXEXT
[swscaler @ 00000275e7aa00c0] using unscaled bgr24 -> yuv420p special
converter
>This is unfortunately also enshrined in multiple asm routines
Cannot you just convert RGB to BGR first? x2 less speed, but maybe a hack
can be found.
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Ticket URL: <https://trac.ffmpeg.org/ticket/979#comment:26>
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