media3/libraries
huangdarwin cebe6d8ba5 HDR: Don't assume that swapping between BT709 and BT601 needs tone-map.
VideoFrameProcessor treats BT601 and BT709 as roughly equivalent now, so we
shouldn't be making checks that assume BT709 <-> requires tone-mapping.

Also, the color transfer is a better determinant for tone-mapping than color range, so use just the transfer to determine if tone-mapping is required.

PiperOrigin-RevId: 603083100
2024-01-31 10:07:45 -08:00
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2024-01-26 11:34:43 -08:00
2024-01-26 10:06:18 -08:00