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#define | JPEG_INTERNALS |
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#define | CONST_BITS 8 |
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#define | FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */ |
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#define | FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */ |
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#define | FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */ |
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#define | FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */ |
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#define | DESCALE(x, n) RIGHT_SHIFT(x, n) |
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#define | MULTIPLY(var, const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) |
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#define | JPEG_INTERNALS |
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#define | CONST_BITS 8 |
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#define | FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */ |
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#define | FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */ |
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#define | FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */ |
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#define | FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */ |
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#define | DESCALE(x, n) RIGHT_SHIFT(x, n) |
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#define | MULTIPLY(var, const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) |
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#define | JPEG_INTERNALS |
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#define | CONST_BITS 8 |
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#define | FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */ |
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#define | FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */ |
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#define | FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */ |
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#define | FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */ |
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#define | DESCALE(x, n) RIGHT_SHIFT(x, n) |
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#define | MULTIPLY(var, const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) |
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