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channelmix: Convert matrices to float arrays

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Convert matrix_orig and matrix to float arrays and use variable size 2d
arrays to access the elements of the matrices. This removes the need for
storing pointers to matrix rows.
This commit is contained in:
Jonas Holmberg 2026-05-12 14:47:57 +02:00
parent 7cfcb46fbf
commit a7994882b9
6 changed files with 161 additions and 134 deletions
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3
spa/plugins/audioconvert/channelmix-ops-avx.c
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@ -55,9 +55,10 @@ static inline void vol_avx(float *d, const float *s, float vol, uint32_t n_sampl
void channelmix_copy_avx(struct channelmix *mix, void * SPA_RESTRICT dst[],
const void * SPA_RESTRICT src[], uint32_t n_samples)
{
CHANNELMIX_DEF_MATRIX(matrix, mix, matrix);
uint32_t i, n_dst = mix->dst_chan;
float **d = (float **)dst;
const float **s = (const float **)src;
for (i = 0; i < n_dst; i++)
vol_avx(d[i], s[i], mix->matrix[i][i], n_samples);
vol_avx(d[i], s[i], matrix[i][i], n_samples);
}