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Revert "input range must be in [0:2PI]"

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This reverts commit 6f9820bdd8.
pull/19/head
Oskar Weigl 7 years ago committed by Martin Günther
parent dc65724d7c
commit c95aa7bde3
2 changed files with 4 additions and 25 deletions
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2
Source/FastMathFunctions/arm_cos_f32.c
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@ -38,7 +38,7 @@
* Computes the trigonometric cosine function using a combination of table lookup * Computes the trigonometric cosine function using a combination of table lookup
* and linear interpolation. There are separate functions for * and linear interpolation. There are separate functions for
* Q15, Q31, and floating-point data types. * Q15, Q31, and floating-point data types.
* The input to the floating-point version is in radians and in the range [0 2*pi) while the * The input to the floating-point version is in radians while the
* fixed-point Q15 and Q31 have a scaled input with the range * fixed-point Q15 and Q31 have a scaled input with the range
* [0 +0.9999] mapping to [0 2*pi). The fixed-point range is chosen so that a * [0 +0.9999] mapping to [0 2*pi). The fixed-point range is chosen so that a
* value of 2*pi wraps around to 0. * value of 2*pi wraps around to 0.

27
Source/FilteringFunctions/arm_conv_partial_f32.c
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@ -420,14 +420,7 @@ arm_status arm_conv_partial_f32(
count += 4U; count += 4U;
/* Update the inputA and inputB pointers for next MAC calculation */ /* Update the inputA and inputB pointers for next MAC calculation */
if ((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0) px = pIn1 + count;
{
px = pIn1 + firstIndex - srcBLen + 1 + count;
}
else
{
px = pIn1 + count;
}
py = pSrc2; py = pSrc2;
/* Decrement the loop counter */ /* Decrement the loop counter */
@ -480,14 +473,7 @@ arm_status arm_conv_partial_f32(
count++; count++;
/* Update the inputA and inputB pointers for next MAC calculation */ /* Update the inputA and inputB pointers for next MAC calculation */
if ((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0) px = pIn1 + count;
{
px = pIn1 + firstIndex - srcBLen + 1 + count;
}
else
{
px = pIn1 + count;
}
py = pSrc2; py = pSrc2;
/* Decrement the loop counter */ /* Decrement the loop counter */
@ -524,14 +510,7 @@ arm_status arm_conv_partial_f32(
count++; count++;
/* Update the inputA and inputB pointers for next MAC calculation */ /* Update the inputA and inputB pointers for next MAC calculation */
if ((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0) px = pIn1 + count;
{
px = pIn1 + firstIndex - srcBLen + 1 + count;
}
else
{
px = pIn1 + count;
}
py = pSrc2; py = pSrc2;
/* Decrement the loop counter */ /* Decrement the loop counter */

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