[FFmpeg-devel] FW: [PATCH] 10-bit DNxHD decoding and encoding

[Joseph Artsimovich]

Michael Niedermayer wrote:

> ive thought about using a av_always_inline function, i would not pass any
> special tables

Do you have something like this in mind?
-----------------------------------------------------------------------------
av_always_inline void ff_faandct_impl(DCTELEM* data, float const* scaletable)
{
	...
	data[i] = lrintf((scaletable ? scaletable[i] : 1.0f) * something);
	...
}
-----------------------------------------------------------------------------

Or maybe this?
-----------------------------------------------------------------------------
av_always_inline float noscale(int i) { return 1; }
av_always_inline float scale4(int i) { return postscale4[i]; }
av_always_inline float scale8(int i) { return postscale8[i]; }
av_always_inline void ff_faandct_impl(DCTELEM* data, float (*scale_func)(int))
{
	...
	data[i] = lrintf(scale_func(i) * something);
	...
}
-----------------------------------------------------------------------------


Joseph Artsimovich
Software Developer
MirriAd Ltd