38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
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#ifndef COSMOPOLITAN_DSP_CORE_CORE_H_
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#define COSMOPOLITAN_DSP_CORE_CORE_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/**
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* @fileoverview Cosmopolitan Digital Signal Processing.
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*/
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int mulaw(int);
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void *double2byte(long, const void *, double, double) vallocesque;
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void *byte2double(long, const void *, double, double) vallocesque;
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void *dct(float[8][8], float, float, float, float, float);
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void *dctjpeg(float[8][8]);
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double det3(const double[3][3]) nosideeffect;
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void *inv3(double[restrict 3][3], const double[restrict 3][3], double);
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void *matmul3(double[restrict 3][3], const double[3][3], const double[3][3]);
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void *vmatmul3(double[restrict 3], const double[3], const double[3][3]);
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void *matvmul3(double[restrict 3], const double[3][3], const double[3]);
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double rgb2stdtv(double) pureconst;
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double rgb2lintv(double) pureconst;
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double rgb2stdpc(double, double) pureconst;
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double rgb2linpc(double, double) pureconst;
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double tv2pcgamma(double, double) pureconst;
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#ifndef __cplusplus
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void sad16x8n(size_t n, short[n][8], const short[n][8]);
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void float2short(size_t n, short[n][8], const float[n][8]);
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void scalevolume(size_t n, int16_t[n][8], int);
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_DSP_CORE_CORE_H_ */
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