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swscale/lut3d: remove unused function

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Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
This commit is contained in:
Kacper Michajłow
2025-07-17 01:23:10 +02:00
parent 29d274afe7
commit 22da57c444
1 changed files with 0 additions and 13 deletions
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13
libswscale/lut3d.c
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@ -131,19 +131,6 @@ static av_always_inline v3u16_t lookup_input16(const SwsLut3D *lut3d, v3u16_t rg
return tetrahedral(lut3d, Rx, Gx, Bx, Rf, Gf, Bf); return tetrahedral(lut3d, Rx, Gx, Bx, Rf, Gf, Bf);
} }
static av_always_inline v3u16_t lookup_input8(const SwsLut3D *lut3d, v3u8_t rgb)
{
static_assert(INPUT_LUT_BITS <= 8, "INPUT_LUT_BITS must be <= 8");
const int shift = 8 - INPUT_LUT_BITS;
const int Rx = rgb.x >> shift;
const int Gx = rgb.y >> shift;
const int Bx = rgb.z >> shift;
const int Rf = rgb.x & ((1 << shift) - 1);
const int Gf = rgb.y & ((1 << shift) - 1);
const int Bf = rgb.z & ((1 << shift) - 1);
return tetrahedral(lut3d, Rx, Gx, Bx, Rf, Gf, Bf);
}
/** /**
* Note: These functions are scaled such that x == (1 << shift) corresponds to * Note: These functions are scaled such that x == (1 << shift) corresponds to
* a value of 1.0. This makes them suitable for use when interpolation LUT * a value of 1.0. This makes them suitable for use when interpolation LUT