39 lines
842 B
C++
39 lines
842 B
C++
// provides a generic wrapper around process_double
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#ifndef BLOCK_SIZE
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#define BLOCK_SIZE 256
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#endif
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static void
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process(personal *data,
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float *in_L, float *in_R,
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float *out_L, float *out_R,
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ulong count)
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{
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double in_L2[BLOCK_SIZE], in_R2[BLOCK_SIZE];
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double out_L2[BLOCK_SIZE], out_R2[BLOCK_SIZE];
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for (ulong pos = 0; pos < count; pos += BLOCK_SIZE) {
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ulong rem = BLOCK_SIZE;
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if (pos + BLOCK_SIZE > count)
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rem = count - pos;
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for (ulong i = 0; i < rem; i++)
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in_L2[i] = in_L[i];
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for (ulong i = 0; i < rem; i++)
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in_R2[i] = in_R[i];
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process_double(data, in_L2, in_R2, out_L2, out_R2, rem);
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for (ulong i = 0; i < rem; i++)
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out_L[i] = out_L2[i];
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for (ulong i = 0; i < rem; i++)
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out_R[i] = out_R2[i];
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in_L += BLOCK_SIZE;
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in_R += BLOCK_SIZE;
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out_L += BLOCK_SIZE;
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out_R += BLOCK_SIZE;
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}
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}
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