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ANIM fixes

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This commit is contained in:
Jack Andersen
2016-09-09 19:39:47 -10:00
parent 529223e311
commit a81f35f3e4
7 changed files with 27 additions and 24 deletions
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20
DataSpec/DNACommon/ANIM.cpp
View File

@@ -420,9 +420,9 @@ BitstreamWriter::write(const std::vector<std::vector<Value>>& chanKeys,
++it)
{
QuantizedRot qrCur = QuantizeRotation(*it, rotDivOut);
chan.q[0] = std::max(chan.q[0], atUint8(ceilf(log2f(qrCur.v[0] - last.v[0]))));
chan.q[1] = std::max(chan.q[1], atUint8(ceilf(log2f(qrCur.v[1] - last.v[1]))));
chan.q[2] = std::max(chan.q[2], atUint8(ceilf(log2f(qrCur.v[2] - last.v[2]))));
chan.q[0] = std::max(chan.q[0], atUint8(qrCur.v.qFrom(last, 0)));
chan.q[1] = std::max(chan.q[1], atUint8(qrCur.v.qFrom(last, 1)));
chan.q[2] = std::max(chan.q[2], atUint8(qrCur.v.qFrom(last, 2)));
last = qrCur.v;
}
break;
@@ -436,9 +436,9 @@ BitstreamWriter::write(const std::vector<std::vector<Value>>& chanKeys,
QuantizedValue cur = {atInt32(it->v3.vec[0] / transMultOut),
atInt32(it->v3.vec[1] / transMultOut),
atInt32(it->v3.vec[2] / transMultOut)};
chan.q[0] = std::max(chan.q[0], atUint8(ceilf(log2f(cur[0] - last[0]))));
chan.q[1] = std::max(chan.q[1], atUint8(ceilf(log2f(cur[1] - last[1]))));
chan.q[2] = std::max(chan.q[2], atUint8(ceilf(log2f(cur[2] - last[2]))));
chan.q[0] = std::max(chan.q[0], atUint8(cur.qFrom(last, 0)));
chan.q[1] = std::max(chan.q[1], atUint8(cur.qFrom(last, 1)));
chan.q[2] = std::max(chan.q[2], atUint8(cur.qFrom(last, 2)));
last = cur;
}
break;
@@ -452,9 +452,9 @@ BitstreamWriter::write(const std::vector<std::vector<Value>>& chanKeys,
QuantizedValue cur = {atInt32(it->v3.vec[0] / scaleMultOut),
atInt32(it->v3.vec[1] / scaleMultOut),
atInt32(it->v3.vec[2] / scaleMultOut)};
chan.q[0] = std::max(chan.q[0], atUint8(ceilf(log2f(cur[0] - last[0]))));
chan.q[1] = std::max(chan.q[1], atUint8(ceilf(log2f(cur[1] - last[1]))));
chan.q[2] = std::max(chan.q[2], atUint8(ceilf(log2f(cur[2] - last[2]))));
chan.q[0] = std::max(chan.q[0], atUint8(cur.qFrom(last, 0)));
chan.q[1] = std::max(chan.q[1], atUint8(cur.qFrom(last, 1)));
chan.q[2] = std::max(chan.q[2], atUint8(cur.qFrom(last, 2)));
last = cur;
}
break;
@@ -468,7 +468,7 @@ BitstreamWriter::write(const std::vector<std::vector<Value>>& chanKeys,
sizeOut = ComputeBitstreamSize(keyFrameCount, channels);
std::unique_ptr<atUint8[]> newData(new atUint8[sizeOut]);
memset(newData.get(), 0, sizeOut);
lastVals = initVals;
for (size_t f=0 ; f<keyFrameCount ; ++f)
{

8
DataSpec/DNACommon/ANIM.hpp
View File

@@ -36,6 +36,14 @@ struct QuantizedValue
{return v[idx];}
const atInt32& operator[] (size_t idx) const
{return v[idx];}
int qFrom(const QuantizedValue& other, size_t idx) const
{
atInt32 delta = std::abs(v[idx] - other.v[idx]);
if (delta == 0)
return 1;
return int(ceilf(log2f(delta))) + 1;
}
};
struct QuantizedRot
{