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Fix some more compiler errors

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This commit is contained in:
Pavel Krajcevski 2013-01-28 17:16:36 -05:00
parent 08c919d965
commit c7a2e24b07
4 changed files with 25 additions and 29 deletions
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4
BPTCEncoder/src/BC7CompressionMode.h
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@ -84,8 +84,8 @@ static const int kPBits[4][2] = {
class BC7CompressionMode { class BC7CompressionMode {
public: public:
static const int kMaxNumSubsets = 3; static const uint32 kMaxNumSubsets = 3;
static const int kNumModes = 8; static const uint32 kNumModes = 8;
explicit BC7CompressionMode(int mode, bool opaque = true) : m_IsOpaque(opaque), m_Attributes(&(kModeAttributes[mode])), m_RotateMode(0), m_IndexMode(0) { } explicit BC7CompressionMode(int mode, bool opaque = true) : m_IsOpaque(opaque), m_Attributes(&(kModeAttributes[mode])), m_RotateMode(0), m_IndexMode(0) { }
~BC7CompressionMode() { } ~BC7CompressionMode() { }

42
BPTCEncoder/src/BC7Compressor.cpp
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@ -718,7 +718,7 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
double bestErr = CompressSingleColor(p, p1, p2, dummyPbit); double bestErr = CompressSingleColor(p, p1, p2, dummyPbit);
// We're assuming all indices will be index 1... // We're assuming all indices will be index 1...
for(int i = 0; i < cluster.GetNumPoints(); i++) { for(uint32 i = 0; i < cluster.GetNumPoints(); i++) {
bestIndices[i] = 1; bestIndices[i] = 1;
alphaIndices[i] = 1; alphaIndices[i] = 1;
} }
@ -730,7 +730,7 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
float alphaVals[kMaxNumDataPoints]; float alphaVals[kMaxNumDataPoints];
float alphaMin = FLT_MAX, alphaMax = -FLT_MAX; float alphaMin = FLT_MAX, alphaMax = -FLT_MAX;
for(int i = 0; i < cluster.GetNumPoints(); i++) { for(uint32 i = 0; i < cluster.GetNumPoints(); i++) {
RGBAVector v = cluster.GetPoint(i); RGBAVector v = cluster.GetPoint(i);
switch(GetRotationMode()) { switch(GetRotationMode()) {
@ -783,10 +783,6 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
// Mode 5 has 8 bits of precision for alpha. // Mode 5 has 8 bits of precision for alpha.
if(GetModeNumber() == 5) { if(GetModeNumber() == 5) {
assert(a1 == float(a1b));
assert(a2 == float(a2b));
for(uint32 i = 0; i < kMaxNumDataPoints; i++) for(uint32 i = 0; i < kMaxNumDataPoints; i++)
alphaIndices[i] = 0; alphaIndices[i] = 0;
@ -971,14 +967,14 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
double bestErr = CompressSingleColor(p, p1, p2, bestPbitCombo); double bestErr = CompressSingleColor(p, p1, p2, bestPbitCombo);
// We're assuming all indices will be index 1... // We're assuming all indices will be index 1...
for(int i = 0; i < cluster.GetNumPoints(); i++) { for(uint32 i = 0; i < cluster.GetNumPoints(); i++) {
bestIndices[i] = 1; bestIndices[i] = 1;
} }
return bestErr; return bestErr;
} }
const int nBuckets = (1 << GetNumberOfBitsPerIndex()); const uint32 nBuckets = (1 << GetNumberOfBitsPerIndex());
#if 1 #if 1
RGBAVector avg = cluster.GetTotal() / float(cluster.GetNumPoints()); RGBAVector avg = cluster.GetTotal() / float(cluster.GetNumPoints());
@ -987,7 +983,7 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
::GetPrincipalAxis(cluster.GetNumPoints(), cluster.GetPoints(), axis, eigOne, NULL); ::GetPrincipalAxis(cluster.GetNumPoints(), cluster.GetPoints(), axis, eigOne, NULL);
float mindp = FLT_MAX, maxdp = -FLT_MAX; float mindp = FLT_MAX, maxdp = -FLT_MAX;
for(int i = 0 ; i < cluster.GetNumPoints(); i++) { for(uint32 i = 0 ; i < cluster.GetNumPoints(); i++) {
float dp = (cluster.GetPoint(i) - avg) * axis; float dp = (cluster.GetPoint(i) - avg) * axis;
if(dp < mindp) mindp = dp; if(dp < mindp) mindp = dp;
if(dp > maxdp) maxdp = dp; if(dp > maxdp) maxdp = dp;
@ -1002,10 +998,10 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
ClampEndpoints(p1, p2); ClampEndpoints(p1, p2);
RGBAVector pts[1 << 4]; // At most 4 bits per index. RGBAVector pts[1 << 4]; // At most 4 bits per index.
int numPts[1<<4]; uint32 numPts[1<<4];
assert(nBuckets <= 1 << 4); assert(nBuckets <= 1 << 4);
for(int i = 0; i < nBuckets; i++) { for(uint32 i = 0; i < nBuckets; i++) {
float s = (float(i) / float(nBuckets - 1)); float s = (float(i) / float(nBuckets - 1));
pts[i] = (1.0f - s) * p1 + s * p2; pts[i] = (1.0f - s) * p1 + s * p2;
} }
@ -1014,7 +1010,7 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
assert(pts[nBuckets - 1] == p2); assert(pts[nBuckets - 1] == p2);
// Do k-means clustering... // Do k-means clustering...
int bucketIdx[kMaxNumDataPoints]; uint32 bucketIdx[kMaxNumDataPoints];
bool fixed = false; bool fixed = false;
while(!fixed) { while(!fixed) {
@ -1022,11 +1018,11 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
RGBAVector newPts[1 << 4]; RGBAVector newPts[1 << 4];
// Assign each of the existing points to one of the buckets... // Assign each of the existing points to one of the buckets...
for(int i = 0; i < cluster.GetNumPoints(); i++) { for(uint32 i = 0; i < cluster.GetNumPoints(); i++) {
int minBucket = -1; int minBucket = -1;
float minDist = FLT_MAX; float minDist = FLT_MAX;
for(int j = 0; j < nBuckets; j++) { for(uint32 j = 0; j < nBuckets; j++) {
RGBAVector v = cluster.GetPoint(i) - pts[j]; RGBAVector v = cluster.GetPoint(i) - pts[j];
float distSq = v * v; float distSq = v * v;
if(distSq < minDist) if(distSq < minDist)
@ -1041,11 +1037,11 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
} }
// Calculate new buckets based on centroids of clusters... // Calculate new buckets based on centroids of clusters...
for(int i = 0; i < nBuckets; i++) { for(uint32 i = 0; i < nBuckets; i++) {
numPts[i] = 0; numPts[i] = 0;
newPts[i] = RGBAVector(0.0f); newPts[i] = RGBAVector(0.0f);
for(int j = 0; j < cluster.GetNumPoints(); j++) { for(uint32 j = 0; j < cluster.GetNumPoints(); j++) {
if(bucketIdx[j] == i) { if(bucketIdx[j] == i) {
numPts[i]++; numPts[i]++;
newPts[i] += cluster.GetPoint(j); newPts[i] += cluster.GetPoint(j);
@ -1060,20 +1056,20 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
// If we haven't changed, then we're done. // If we haven't changed, then we're done.
fixed = true; fixed = true;
for(int i = 0; i < nBuckets; i++) { for(uint32 i = 0; i < nBuckets; i++) {
if(pts[i] != newPts[i]) if(pts[i] != newPts[i])
fixed = false; fixed = false;
} }
// Assign the new points to be the old points. // Assign the new points to be the old points.
for(int i = 0; i < nBuckets; i++) { for(uint32 i = 0; i < nBuckets; i++) {
pts[i] = newPts[i]; pts[i] = newPts[i];
} }
} }
// If there's only one bucket filled, then just compress for that single color... // If there's only one bucket filled, then just compress for that single color...
int numBucketsFilled = 0, lastFilledBucket = -1; int numBucketsFilled = 0, lastFilledBucket = -1;
for(int i = 0; i < nBuckets; i++) { for(uint32 i = 0; i < nBuckets; i++) {
if(numPts[i] > 0) { if(numPts[i] > 0) {
numBucketsFilled++; numBucketsFilled++;
lastFilledBucket = i; lastFilledBucket = i;
@ -1086,7 +1082,7 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
double bestErr = CompressSingleColor(p, p1, p2, bestPbitCombo); double bestErr = CompressSingleColor(p, p1, p2, bestPbitCombo);
// We're assuming all indices will be index 1... // We're assuming all indices will be index 1...
for(int i = 0; i < cluster.GetNumPoints(); i++) { for(uint32 i = 0; i < cluster.GetNumPoints(); i++) {
bestIndices[i] = 1; bestIndices[i] = 1;
} }
@ -1098,7 +1094,7 @@ double BC7CompressionMode::CompressCluster(const RGBACluster &cluster, RGBAVecto
// http://developer.download.nvidia.com/compute/cuda/1.1-Beta/x86_website/projects/dxtc/doc/cuda_dxtc.pdf // http://developer.download.nvidia.com/compute/cuda/1.1-Beta/x86_website/projects/dxtc/doc/cuda_dxtc.pdf
float asq = 0.0, bsq = 0.0, ab = 0.0; float asq = 0.0, bsq = 0.0, ab = 0.0;
RGBAVector ax(0.0), bx(0.0); RGBAVector ax(0.0), bx(0.0);
for(int i = 0; i < nBuckets; i++) { for(uint32 i = 0; i < nBuckets; i++) {
float a = float(nBuckets - 1 - i) / float(nBuckets - 1); float a = float(nBuckets - 1 - i) / float(nBuckets - 1);
float b = float(i) / float(nBuckets - 1); float b = float(i) / float(nBuckets - 1);
@ -2004,7 +2000,7 @@ namespace BC7C
BlockStat s (kBlockStatString[eBlockStat_Mode], *m_ModePtr); BlockStat s (kBlockStatString[eBlockStat_Mode], *m_ModePtr);
m_BSM.AddStat(m_BlockIdx, s); m_BSM.AddStat(m_BlockIdx, s);
for(int i = 0; i < BC7CompressionMode::kNumModes; i++) { for(uint32 i = 0; i < BC7CompressionMode::kNumModes; i++) {
s = BlockStat(kBlockStatString[eBlockStat_ModeZeroEstimate + i], m_Estimates[i]); s = BlockStat(kBlockStatString[eBlockStat_ModeZeroEstimate + i], m_Estimates[i]);
m_BSM.AddStat(m_BlockIdx, s); m_BSM.AddStat(m_BlockIdx, s);
@ -2020,7 +2016,7 @@ namespace BC7C
// reset global variables... // reset global variables...
bestMode = 0; bestMode = 0;
for(int i = 0; i < BC7CompressionMode::kNumModes; i++){ for(uint32 i = 0; i < BC7CompressionMode::kNumModes; i++){
modeError[i] = modeEstimate[i] = -1.0; modeError[i] = modeEstimate[i] = -1.0;
} }

4
BPTCEncoder/src/RGBAEndpoints.cpp
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@ -333,7 +333,7 @@ bool RGBAMatrix::Identity() {
RGBACluster::RGBACluster(const RGBACluster &left, const RGBACluster &right) { RGBACluster::RGBACluster(const RGBACluster &left, const RGBACluster &right) {
*this = left; *this = left;
for(int i = 0; i < right.m_NumPoints; i++) { for(uint32 i = 0; i < right.m_NumPoints; i++) {
const RGBAVector &p = right.m_DataPoints[i]; const RGBAVector &p = right.m_DataPoints[i];
AddPoint(p); AddPoint(p);
} }
@ -436,7 +436,7 @@ double RGBACluster::QuantizedError(const RGBAVector &p1, const RGBAVector &p2, u
const RGBAVector metric = errorMetricVec; const RGBAVector metric = errorMetricVec;
float totalError = 0.0; float totalError = 0.0;
for(int i = 0; i < m_NumPoints; i++) { for(uint32 i = 0; i < m_NumPoints; i++) {
const uint32 pixel = m_DataPoints[i].ToPixel(); const uint32 pixel = m_DataPoints[i].ToPixel();
const uint8 *pb = (const uint8 *)(&pixel); const uint8 *pb = (const uint8 *)(&pixel);

4
BPTCEncoder/src/RGBAEndpoints.h
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@ -377,7 +377,7 @@ public:
RGBAVector GetTotal() const { return m_Total; } RGBAVector GetTotal() const { return m_Total; }
const RGBAVector &GetPoint(int idx) const { return m_DataPoints[idx]; } const RGBAVector &GetPoint(int idx) const { return m_DataPoints[idx]; }
int GetNumPoints() const { return m_NumPoints; } uint32 GetNumPoints() const { return m_NumPoints; }
RGBAVector GetAvg() const { return m_Total / float(m_NumPoints); } RGBAVector GetAvg() const { return m_Total / float(m_NumPoints); }
const RGBAVector *GetPoints() const { return m_DataPoints; } const RGBAVector *GetPoints() const { return m_DataPoints; }
@ -402,7 +402,7 @@ public:
private: private:
// The number of points in the cluster. // The number of points in the cluster.
int m_NumPoints; uint32 m_NumPoints;
RGBAVector m_Total; RGBAVector m_Total;