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Update app/ddsviewer.cpp

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RedLine AI Agent 2025-09-05 19:44:32 +00:00
parent affd9fe889
commit d69f6eef40
1 changed files with 182 additions and 182 deletions
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364
app/ddsviewer.cpp
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@ -1,182 +1,182 @@
#include "ddsviewer.h" #include "ddsviewer.h"
#include "enums.h" #include "enums.h"
#include "ui_ddsviewer.h" #include "ui_ddsviewer.h"
DDSViewer::DDSViewer(QWidget *parent) DDSViewer::DDSViewer(QWidget *parent)
: QWidget(parent) : QWidget(parent)
, ui(new Ui::DDSViewer) , ui(new Ui::DDSViewer)
{ {
ui->setupUi(this); ui->setupUi(this);
mDDSFile = nullptr; mDDSFile = nullptr;
} }
DDSViewer::~DDSViewer() { DDSViewer::~DDSViewer() {
delete ui; delete ui;
} }
void DDSViewer::SetDDSFile(std::shared_ptr<DDSFile> aDDSFile) { void DDSViewer::SetDDSFile(const DDSFile* aDDSFile) {
mDDSFile.swap(aDDSFile); mDDSFile = aDDSFile;
ui->label_Title->setText(mDDSFile->fileStem + ".dds"); ui->label_Title->setText(mDDSFile->fileStem + ".dds");
char magicData[5]; char magicData[5];
magicData[0] = static_cast<char>(mDDSFile->header.magic & 0xFF); magicData[0] = static_cast<char>(mDDSFile->header.magic & 0xFF);
magicData[1] = static_cast<char>((mDDSFile->header.magic >> 8) & 0xFF); magicData[1] = static_cast<char>((mDDSFile->header.magic >> 8) & 0xFF);
magicData[2] = static_cast<char>((mDDSFile->header.magic >> 16) & 0xFF); magicData[2] = static_cast<char>((mDDSFile->header.magic >> 16) & 0xFF);
magicData[3] = static_cast<char>((mDDSFile->header.magic >> 24) & 0xFF); magicData[3] = static_cast<char>((mDDSFile->header.magic >> 24) & 0xFF);
magicData[4] = '\0'; magicData[4] = '\0';
// If you’re using Qt and want a QString: // If you’re using Qt and want a QString:
QString magicStr = QString::fromLatin1(magicData); QString magicStr = QString::fromLatin1(magicData);
ui->lineEdit_Magic->setText(magicStr); ui->lineEdit_Magic->setText(magicStr);
ui->spinBox_Size->setValue(mDDSFile->header.size); ui->spinBox_Size->setValue(mDDSFile->header.size);
ui->checkBox_CapsValid->setChecked((mDDSFile->header.flags & DDSD_CAPS) != 0); ui->checkBox_CapsValid->setChecked((mDDSFile->header.flags & DDSD_CAPS) != 0);
ui->checkBox_HeightValid->setChecked((mDDSFile->header.flags & DDSD_HEIGHT) != 0); ui->checkBox_HeightValid->setChecked((mDDSFile->header.flags & DDSD_HEIGHT) != 0);
ui->checkBox_WidthValid->setChecked((mDDSFile->header.flags & DDSD_WIDTH) != 0); ui->checkBox_WidthValid->setChecked((mDDSFile->header.flags & DDSD_WIDTH) != 0);
ui->checkBox_PitchValid->setChecked((mDDSFile->header.flags & DDSD_PITCH) != 0); ui->checkBox_PitchValid->setChecked((mDDSFile->header.flags & DDSD_PITCH) != 0);
ui->checkBox_PFValid->setChecked((mDDSFile->header.flags & DDSD_PIXELFORMAT) != 0); ui->checkBox_PFValid->setChecked((mDDSFile->header.flags & DDSD_PIXELFORMAT) != 0);
ui->checkBox_MipmapCountValid->setChecked((mDDSFile->header.flags & DDSD_MIPMAPCOUNT) != 0); ui->checkBox_MipmapCountValid->setChecked((mDDSFile->header.flags & DDSD_MIPMAPCOUNT) != 0);
ui->checkBox_LinearSizeValid->setChecked((mDDSFile->header.flags & DDSD_LINEARSIZE) != 0); ui->checkBox_LinearSizeValid->setChecked((mDDSFile->header.flags & DDSD_LINEARSIZE) != 0);
ui->checkBox_DepthValid->setChecked((mDDSFile->header.flags & DDSD_DEPTH) != 0); ui->checkBox_DepthValid->setChecked((mDDSFile->header.flags & DDSD_DEPTH) != 0);
ui->spinBox_PLSize->setValue(mDDSFile->header.pitchOrLinearSize); ui->spinBox_PLSize->setValue(mDDSFile->header.pitchOrLinearSize);
ui->spinBox_Depth->setValue(mDDSFile->header.depth); ui->spinBox_Depth->setValue(mDDSFile->header.depth);
ui->spinBox_Width->setValue(mDDSFile->header.width); ui->spinBox_Width->setValue(mDDSFile->header.width);
ui->spinBox_Height->setValue(mDDSFile->header.height); ui->spinBox_Height->setValue(mDDSFile->header.height);
ui->spinBox_MipmapCount->setValue(mDDSFile->header.mipMapCount); ui->spinBox_MipmapCount->setValue(mDDSFile->header.mipMapCount);
ui->spinBox_Res1->setValue(mDDSFile->header.reserved1[0]); ui->spinBox_Res1->setValue(mDDSFile->header.reserved1[0]);
ui->spinBox_Res2->setValue(mDDSFile->header.reserved1[1]); ui->spinBox_Res2->setValue(mDDSFile->header.reserved1[1]);
ui->spinBox_Res3->setValue(mDDSFile->header.reserved1[2]); ui->spinBox_Res3->setValue(mDDSFile->header.reserved1[2]);
ui->spinBox_Res4->setValue(mDDSFile->header.reserved1[3]); ui->spinBox_Res4->setValue(mDDSFile->header.reserved1[3]);
ui->spinBox_Res5->setValue(mDDSFile->header.reserved1[4]); ui->spinBox_Res5->setValue(mDDSFile->header.reserved1[4]);
ui->spinBox_Res6->setValue(mDDSFile->header.reserved1[5]); ui->spinBox_Res6->setValue(mDDSFile->header.reserved1[5]);
ui->spinBox_Res7->setValue(mDDSFile->header.reserved1[6]); ui->spinBox_Res7->setValue(mDDSFile->header.reserved1[6]);
ui->spinBox_Res8->setValue(mDDSFile->header.reserved1[7]); ui->spinBox_Res8->setValue(mDDSFile->header.reserved1[7]);
ui->spinBox_Res9->setValue(mDDSFile->header.reserved1[8]); ui->spinBox_Res9->setValue(mDDSFile->header.reserved1[8]);
ui->spinBox_Res10->setValue(mDDSFile->header.reserved1[9]); ui->spinBox_Res10->setValue(mDDSFile->header.reserved1[9]);
ui->spinBox_Res11->setValue(mDDSFile->header.reserved1[10]); ui->spinBox_Res11->setValue(mDDSFile->header.reserved1[10]);
ui->spinBox_Res12->setValue(mDDSFile->header.reserved2); ui->spinBox_Res12->setValue(mDDSFile->header.reserved2);
ui->spinBox_PF_Size->setValue(mDDSFile->header.pixelFormat.size); ui->spinBox_PF_Size->setValue(mDDSFile->header.pixelFormat.size);
ui->checkBox_PF_AlphaPxValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_ALPHAPIXELS) != 0); ui->checkBox_PF_AlphaPxValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_ALPHAPIXELS) != 0);
ui->checkBox_PF_AlphaOnlyValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_ALPHA) != 0); ui->checkBox_PF_AlphaOnlyValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_ALPHA) != 0);
ui->checkBox_PF_FormatValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_FOURCC) != 0); ui->checkBox_PF_FormatValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_FOURCC) != 0);
ui->checkBox_PF_RGBValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_RGB) != 0); ui->checkBox_PF_RGBValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_RGB) != 0);
ui->checkBox_PF_YUVValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_YUV) != 0); ui->checkBox_PF_YUVValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_YUV) != 0);
ui->checkBox_PF_LuminanceValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_LUMINANCE) != 0); ui->checkBox_PF_LuminanceValid->setChecked((mDDSFile->header.pixelFormat.flags & DDPF_LUMINANCE) != 0);
QString formatStr = QString::number(mDDSFile->header.pixelFormat.format); QString formatStr = QString::number(mDDSFile->header.pixelFormat.format);
switch (mDDSFile->header.pixelFormat.format) { switch (mDDSFile->header.pixelFormat.format) {
case IWI_FORMAT_ARGB32: case IWI_FORMAT_ARGB32:
formatStr = "ARGB32"; formatStr = "ARGB32";
break; break;
case IWI_FORMAT_RGB24: case IWI_FORMAT_RGB24:
formatStr = "RGB24"; formatStr = "RGB24";
break; break;
case IWI_FORMAT_GA16: case IWI_FORMAT_GA16:
formatStr = "GA16"; formatStr = "GA16";
break; break;
case IWI_FORMAT_A8: case IWI_FORMAT_A8:
formatStr = "A8"; formatStr = "A8";
break; break;
case IWI_FORMAT_DXT1: case IWI_FORMAT_DXT1:
formatStr = "DXT1"; formatStr = "DXT1";
break; break;
case IWI_FORMAT_DXT3: case IWI_FORMAT_DXT3:
formatStr = "DXT3"; formatStr = "DXT3";
break; break;
case IWI_FORMAT_DXT5: case IWI_FORMAT_DXT5:
formatStr = "DXT5"; formatStr = "DXT5";
break; break;
} }
ui->lineEdit_PF_Format->setText(formatStr); ui->lineEdit_PF_Format->setText(formatStr);
ui->spinBox_PF_RGBBitCount->setValue(mDDSFile->header.pixelFormat.rgbBitCount); ui->spinBox_PF_RGBBitCount->setValue(mDDSFile->header.pixelFormat.rgbBitCount);
ui->spinBox_RedBitCount->setValue(mDDSFile->header.pixelFormat.rBitMask); ui->spinBox_RedBitCount->setValue(mDDSFile->header.pixelFormat.rBitMask);
ui->spinBox_GreenBitCount->setValue(mDDSFile->header.pixelFormat.gBitMask); ui->spinBox_GreenBitCount->setValue(mDDSFile->header.pixelFormat.gBitMask);
ui->spinBox_BlueBitCount->setValue(mDDSFile->header.pixelFormat.bBitMask); ui->spinBox_BlueBitCount->setValue(mDDSFile->header.pixelFormat.bBitMask);
ui->spinBox_AlphaBitMask->setValue(mDDSFile->header.pixelFormat.aBitMask); ui->spinBox_AlphaBitMask->setValue(mDDSFile->header.pixelFormat.aBitMask);
ui->checkBox_Caps1_TextureValid->setChecked((mDDSFile->header.caps.caps1 & DDSCAPS_TEXTURE) != 0); ui->checkBox_Caps1_TextureValid->setChecked((mDDSFile->header.caps.caps1 & DDSCAPS_TEXTURE) != 0);
ui->checkBox_Caps1_ComplexValid->setChecked((mDDSFile->header.caps.caps1 & DDSCAPS_COMPLEX) != 0); ui->checkBox_Caps1_ComplexValid->setChecked((mDDSFile->header.caps.caps1 & DDSCAPS_COMPLEX) != 0);
ui->checkBox_Caps1_MipmapValid->setChecked((mDDSFile->header.caps.caps1 & DDSCAPS_MIPMAP) != 0); ui->checkBox_Caps1_MipmapValid->setChecked((mDDSFile->header.caps.caps1 & DDSCAPS_MIPMAP) != 0);
ui->checkBox_Caps2_CubemapValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP) != 0); ui->checkBox_Caps2_CubemapValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP) != 0);
ui->checkBox_Caps2_CMPXValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_POSITIVEX) != 0); ui->checkBox_Caps2_CMPXValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_POSITIVEX) != 0);
ui->checkBox_Caps2_CMNXValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_NEGATIVEX) != 0); ui->checkBox_Caps2_CMNXValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_NEGATIVEX) != 0);
ui->checkBox_Caps2_CMPYValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_POSITIVEY) != 0); ui->checkBox_Caps2_CMPYValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_POSITIVEY) != 0);
ui->checkBox_Caps2_CMNYValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_NEGATIVEY) != 0); ui->checkBox_Caps2_CMNYValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_NEGATIVEY) != 0);
ui->checkBox_Caps2_CMPZValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_POSITIVEZ) != 0); ui->checkBox_Caps2_CMPZValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_POSITIVEZ) != 0);
ui->checkBox_Caps2_CMNZValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_NEGATIVEZ) != 0); ui->checkBox_Caps2_CMNZValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_CUBEMAP_NEGATIVEZ) != 0);
ui->checkBox_Caps2_VolumeValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_VOLUME) != 0); ui->checkBox_Caps2_VolumeValid->setChecked((mDDSFile->header.caps.caps2 & DDSCAPS2_VOLUME) != 0);
ui->spinBox_Caps_DDSX->setValue(mDDSFile->header.caps.dDSX); ui->spinBox_Caps_DDSX->setValue(mDDSFile->header.caps.dDSX);
ui->spinBox_Caps_Res->setValue(mDDSFile->header.caps.reserved); ui->spinBox_Caps_Res->setValue(mDDSFile->header.caps.reserved);
ui->comboBox_Mipmap->clear(); ui->comboBox_Mipmap->clear();
for (auto mipmap : mDDSFile->mipmaps) { for (auto mipmap : mDDSFile->mipmaps) {
ui->comboBox_Mipmap->addItem(QString("%1x%2").arg(mipmap.width).arg(mipmap.height)); ui->comboBox_Mipmap->addItem(QString("%1x%2").arg(mipmap.width).arg(mipmap.height));
} }
connect(ui->comboBox_Mipmap, &QComboBox::currentIndexChanged, this, &DDSViewer::MipmapIndexChanged); connect(ui->comboBox_Mipmap, &QComboBox::currentIndexChanged, this, &DDSViewer::MipmapIndexChanged);
if (!mDDSFile->mipmaps.empty()) { if (!mDDSFile->mipmaps.empty()) {
MipmapIndexChanged(0); MipmapIndexChanged(0);
} }
} }
void DDSViewer::MipmapIndexChanged(int aMipmapIndex) { void DDSViewer::MipmapIndexChanged(int aMipmapIndex) {
if (aMipmapIndex == -1) { return; } if (aMipmapIndex == -1) { return; }
auto mipmaps = mDDSFile->mipmaps; auto mipmaps = mDDSFile->mipmaps;
auto mipmap = mipmaps[aMipmapIndex]; auto mipmap = mipmaps[aMipmapIndex];
ui->spinBox_MipmapSize->setValue(mipmap.size); ui->spinBox_MipmapSize->setValue(mipmap.size);
ui->spinBox_MipmapWidth->setValue(mipmap.width); ui->spinBox_MipmapWidth->setValue(mipmap.width);
ui->spinBox_MipmapHeight->setValue(mipmap.height); ui->spinBox_MipmapHeight->setValue(mipmap.height);
// Validate Data // Validate Data
if (mipmap.size <= 0) { if (mipmap.size <= 0) {
qDebug() << "Error: Mipmap data is empty!"; qDebug() << "Error: Mipmap data is empty!";
return; return;
} }
if (mipmap.width <= 0 || mipmap.height <= 0) { if (mipmap.width <= 0 || mipmap.height <= 0) {
qDebug() << "Error: Invalid mipmap dimensions!"; qDebug() << "Error: Invalid mipmap dimensions!";
return; return;
} }
// Ensure data size matches expected size // Ensure data size matches expected size
int bytesPerPixel = 4; // RGBA8888 int bytesPerPixel = 4; // RGBA8888
quint32 expectedSize = mipmap.width * mipmap.height * bytesPerPixel; quint32 expectedSize = mipmap.width * mipmap.height * bytesPerPixel;
if (mipmap.size < expectedSize) { if (mipmap.size < expectedSize) {
qDebug() << "Error: Mipmap data size mismatch! Expected:" << expectedSize << ", Got:" << mipmap.size; qDebug() << "Error: Mipmap data size mismatch! Expected:" << expectedSize << ", Got:" << mipmap.size;
return; return;
} }
// Create QImage // Create QImage
const unsigned char* imageData = reinterpret_cast<const unsigned char*>(mipmap.data.constData()); const unsigned char* imageData = reinterpret_cast<const unsigned char*>(mipmap.data.constData());
QImage image(reinterpret_cast<const uchar*>(imageData), QImage image(reinterpret_cast<const uchar*>(imageData),
mipmap.width, mipmap.height, mipmap.width, mipmap.height,
mipmap.width * bytesPerPixel, // Stride mipmap.width * bytesPerPixel, // Stride
QImage::Format_RGBA8888); QImage::Format_RGBA8888);
if (image.isNull()) { if (image.isNull()) {
qDebug() << "Error: QImage creation failed!"; qDebug() << "Error: QImage creation failed!";
return; return;
} }
// Convert to QPixmap // Convert to QPixmap
QPixmap pixmap = QPixmap::fromImage(image); QPixmap pixmap = QPixmap::fromImage(image);
if (pixmap.isNull()) { if (pixmap.isNull()) {
qDebug() << "Error: QPixmap conversion failed!"; qDebug() << "Error: QPixmap conversion failed!";
return; return;
} }
// Scale and display // Scale and display
pixmap = pixmap.scaled(ui->label_Image->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation); pixmap = pixmap.scaled(ui->label_Image->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
ui->label_Image->setPixmap(pixmap); ui->label_Image->setPixmap(pixmap);
} }