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Proof of concept OSD code. #10

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Proof of concept OSD code. #10

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Commits on Jan 24, 2014

  1. Add hackish support for brightness, contrast and saturation. 

    Support for hue is there in principle, but would need tweaking,
Due to the very limited range supported by the driver I didn't
manage to do that.
The hardware actually has full support for arbitrary CSC matrices,
but since it is not exposed some hack like this is the best I could
think of.
Patch also fixes vdp_generate_csc_matrix to write the data to
the correct location, previously it would actually write outside
the matrix.

Signed-off-by: Reimar Döffinger <[email protected]>
    @rdoeffinger
    rdoeffinger committed Jan 24, 2014
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  2. Proof of concept OSD code. 

    It works for displaying a usable OSD in MPlayer at full screen
resolution and even if using hardware decode, but is far
too slow for fullscreen use for example.

Signed-off-by: Reimar Döffinger <[email protected]>
    @rdoeffinger
    rdoeffinger committed Jan 24, 2014
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