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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | #include "ref.h" |
| 2 | |||
| 3 | void ref_sub_f32( |
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| 4 | float32_t * pSrcA, |
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| 5 | float32_t * pSrcB, |
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| 6 | float32_t * pDst, |
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| 7 | uint32_t blockSize) |
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| 8 | { |
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| 9 | uint32_t i; |
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| 10 | |||
| 11 | for(i=0;i<blockSize;i++) |
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| 12 | { |
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| 13 | pDst[i] = pSrcA[i] - pSrcB[i]; |
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| 14 | } |
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| 15 | } |
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| 16 | |||
| 17 | void ref_sub_q31( |
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| 18 | q31_t * pSrcA, |
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| 19 | q31_t * pSrcB, |
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| 20 | q31_t * pDst, |
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| 21 | uint32_t blockSize) |
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| 22 | { |
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| 23 | uint32_t i; |
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| 24 | |||
| 25 | for(i=0;i<blockSize;i++) |
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| 26 | { |
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| 27 | pDst[i] = ref_sat_q31( (q63_t)pSrcA[i] - pSrcB[i] ); |
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| 28 | } |
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| 29 | } |
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| 30 | |||
| 31 | void ref_sub_q15( |
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| 32 | q15_t * pSrcA, |
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| 33 | q15_t * pSrcB, |
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| 34 | q15_t * pDst, |
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| 35 | uint32_t blockSize) |
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| 36 | { |
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| 37 | uint32_t i; |
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| 38 | |||
| 39 | for(i=0;i<blockSize;i++) |
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| 40 | { |
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| 41 | pDst[i] = ref_sat_q15( (q31_t)pSrcA[i] - pSrcB[i] ); |
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| 42 | } |
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| 43 | } |
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| 44 | |||
| 45 | void ref_sub_q7( |
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| 46 | q7_t * pSrcA, |
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| 47 | q7_t * pSrcB, |
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| 48 | q7_t * pDst, |
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| 49 | uint32_t blockSize) |
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| 50 | { |
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| 51 | uint32_t i; |
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| 52 | |||
| 53 | for(i=0;i<blockSize;i++) |
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| 54 | { |
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| 55 | pDst[i] = ref_sat_q7( (q15_t)pSrcA[i] - pSrcB[i] ); |
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| 56 | } |
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| 57 | } |