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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | #include "ref.h" |
| 2 | |||
| 3 | void ref_max_f32( |
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| 4 | float32_t * pSrc, |
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| 5 | uint32_t blockSize, |
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| 6 | float32_t * pResult, |
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| 7 | uint32_t * pIndex) |
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| 8 | { |
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| 9 | uint32_t i, ind=0; |
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| 10 | float32_t max=-FLT_MAX; |
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| 11 | |||
| 12 | for(i=0;i<blockSize;i++) |
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| 13 | { |
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| 14 | if (max < pSrc[i]) |
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| 15 | { |
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| 16 | max = pSrc[i]; |
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| 17 | ind = i; |
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| 18 | } |
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| 19 | } |
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| 20 | *pResult = max; |
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| 21 | *pIndex = ind; |
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| 22 | } |
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| 23 | |||
| 24 | void ref_max_q31( |
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| 25 | q31_t * pSrc, |
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| 26 | uint32_t blockSize, |
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| 27 | q31_t * pResult, |
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| 28 | uint32_t * pIndex) |
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| 29 | { |
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| 30 | uint32_t i, ind=0; |
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| 31 | q31_t max=INT_MIN; |
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| 32 | |||
| 33 | for(i=0;i<blockSize;i++) |
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| 34 | { |
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| 35 | if (max < pSrc[i]) |
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| 36 | { |
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| 37 | max = pSrc[i]; |
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| 38 | ind = i; |
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| 39 | } |
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| 40 | } |
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| 41 | *pResult = max; |
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| 42 | *pIndex = ind; |
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| 43 | } |
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| 44 | |||
| 45 | void ref_max_q15( |
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| 46 | q15_t * pSrc, |
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| 47 | uint32_t blockSize, |
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| 48 | q15_t * pResult, |
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| 49 | uint32_t * pIndex) |
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| 50 | { |
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| 51 | uint32_t i, ind=0; |
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| 52 | q15_t max=SHRT_MIN; |
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| 53 | |||
| 54 | for(i=0;i<blockSize;i++) |
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| 55 | { |
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| 56 | if (max < pSrc[i]) |
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| 57 | { |
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| 58 | max = pSrc[i]; |
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| 59 | ind = i; |
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| 60 | } |
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| 61 | } |
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| 62 | *pResult = max; |
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| 63 | *pIndex = ind; |
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| 64 | } |
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| 65 | |||
| 66 | void ref_max_q7( |
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| 67 | q7_t * pSrc, |
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| 68 | uint32_t blockSize, |
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| 69 | q7_t * pResult, |
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| 70 | uint32_t * pIndex) |
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| 71 | { |
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| 72 | uint32_t i, ind=0; |
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| 73 | q7_t max=SCHAR_MIN; |
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| 74 | |||
| 75 | for(i=0;i<blockSize;i++) |
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| 76 | { |
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| 77 | if (max < pSrc[i]) |
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| 78 | { |
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| 79 | max = pSrc[i]; |
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| 80 | ind = i; |
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| 81 | } |
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| 82 | } |
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| 83 | *pResult = max; |
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| 84 | *pIndex = ind; |
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| 85 | } |