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	Commit message (Collapse)	Author	Age
*	lavfi/colorspace: move some functions to common file	Ruiling Song	2019-03-22
\| \| \| \| \| \| \|	These functions can be reused by other colorspace filters, so move them to common file. No functional changes. Signed-off-by: Ruiling Song <ruiling.song@intel.com>
*	vf_tonemap_opencl: Move update_metadata() to a shared file	Vittorio Giovara	2018-08-06
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*	vf_tonemap[_opencl]: Move determine_signal_peak() to a shared file	Vittorio Giovara	2018-08-06
\| \| \| \|	The two functions are identical. Use the shared LumaCoeffients type too.
*	lavfi/colorspace: Add namespace prefix to global functions	Mark Thompson	2018-06-28
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*	lavfi: add opencl tonemap filter	Ruiling Song	2018-06-21
	This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. An example command to use this filter with vaapi codecs: FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \ opencl=ocl@va -hwaccel vaapi -hwaccel_device va -hwaccel_output_format \ vaapi -i INPUT -filter_hw_device ocl -filter_complex \ '[0:v]hwmap,tonemap_opencl=t=bt2020:tonemap=linear:format=p010[x1]; \ [x1]hwmap=derive_device=vaapi:reverse=1' -c:v hevc_vaapi -profile 2 OUTPUT Signed-off-by: Ruiling Song <ruiling.song@intel.com>