composer: Allow dropping of SDR layer video histogram data
In current systems wide gamut SDR videos are seen to produce
histogram data when decoded by the video decoder hardware. The
presence of the histogram data requires additional processing,
resulting in a MIPS increase when compared to past platforms.
Introduce a vendor property that when set will skip retrieval
of histogram data for non-HDR layers. Usage of this property
will ensure SDR video performance operates closer to previous
targets.
Change-Id: I84981d4835723b4e528536f61855ce4bc814f674
6 files changed