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swscale/csputils: Remove unused ff_sws_matrix3x3_rmul()

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-03-31 14:26:24 +02:00
parent 4d2e38b376
commit 435be31ef5
2 changed files with 0 additions and 14 deletions
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13
libswscale/csputils.c
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@ -36,19 +36,6 @@ void ff_sws_matrix3x3_mul(SwsMatrix3x3 *a, const SwsMatrix3x3 *b)
}
}
void ff_sws_matrix3x3_rmul(const SwsMatrix3x3 *a, SwsMatrix3x3 *b)
{
float b00 = b->m[0][0], b01 = b->m[0][1], b02 = b->m[0][2],
b10 = b->m[1][0], b11 = b->m[1][1], b12 = b->m[1][2],
b20 = b->m[2][0], b21 = b->m[2][1], b22 = b->m[2][2];
for (int i = 0; i < 3; i++) {
b->m[i][0] = a->m[i][0] * b00 + a->m[i][1] * b10 + a->m[i][2] * b20;
b->m[i][1] = a->m[i][0] * b01 + a->m[i][1] * b11 + a->m[i][2] * b21;
b->m[i][2] = a->m[i][0] * b02 + a->m[i][1] * b12 + a->m[i][2] * b22;
}
}
void ff_sws_matrix3x3_invert(SwsMatrix3x3 *mat)
{
double m00 = mat->m[0][0], m01 = mat->m[0][1], m02 = mat->m[0][2],

1
libswscale/csputils.h
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@ -49,7 +49,6 @@ typedef struct SwsMatrix3x3 {
} SwsMatrix3x3;
void ff_sws_matrix3x3_mul(SwsMatrix3x3 *a, const SwsMatrix3x3 *b);
void ff_sws_matrix3x3_rmul(const SwsMatrix3x3 *a, SwsMatrix3x3 *b);
void ff_sws_matrix3x3_invert(SwsMatrix3x3 *mat);
void ff_sws_matrix3x3_apply(const SwsMatrix3x3 *mat, float vec[3]);