| 1691 | |
| 1692 | |
| 1693 | var ScriptingObjects::ScriptRingBuffer::getResizedBuffer(int numDestSamples, int resampleMode) |
| 1694 | { |
| 1695 | if (numDestSamples > 0) |
| 1696 | { |
| 1697 | auto& rb = getRingBuffer()->getReadBuffer(); |
| 1698 | |
| 1699 | if (rb.getNumSamples() == numDestSamples) |
| 1700 | return getReadBuffer(); |
| 1701 | |
| 1702 | VariantBuffer::Ptr b = new VariantBuffer(numDestSamples); |
| 1703 | |
| 1704 | float stride = (float)rb.getNumSamples() / (float)numDestSamples; |
| 1705 | |
| 1706 | int dstIndex = 0; |
| 1707 | |
| 1708 | if (stride < 2.0) |
| 1709 | { |
| 1710 | for (float i = 0.0f; i < (float)rb.getNumSamples(); i += stride) |
| 1711 | { |
| 1712 | auto idx = (int)i; |
| 1713 | auto c = rb.getSample(0, idx); |
| 1714 | b->setSample(dstIndex++, c); |
| 1715 | } |
| 1716 | } |
| 1717 | else |
| 1718 | { |
| 1719 | for (float i = 0.0f; i < (float)rb.getNumSamples(); i += stride) |
| 1720 | { |
| 1721 | auto idx = (int)i; |
| 1722 | auto numThisTime = jmin(rb.getNumSamples() - idx, roundToInt(stride)); |
| 1723 | auto v = FloatVectorOperations::findMinAndMax(rb.getReadPointer(0, idx), numThisTime); |
| 1724 | |
| 1725 | auto c = v.getStart() + v.getLength() * 0.5f; |
| 1726 | b->setSample(dstIndex++, c); |
| 1727 | } |
| 1728 | } |
| 1729 | |
| 1730 | |
| 1731 | |
| 1732 | return var(b.get()); |
| 1733 | } |
| 1734 | else |
| 1735 | return var(new VariantBuffer(0)); |
| 1736 | } |
| 1737 | |
| 1738 | var ScriptingObjects::ScriptRingBuffer::createPath(var dstArea, var sourceRange, var startValue) |
| 1739 | { |
nothing calls this directly
no test coverage detected