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Add logging category to TGAReader

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This commit is contained in:
Ryan Huffman 2019-03-08 11:56:04 -08:00
parent c55811ced5
commit 2af9dc886a
1 changed files with 20 additions and 18 deletions
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38
libraries/image/src/image/TGAReader.cpp
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@ -11,6 +11,8 @@
#include "TGAReader.h"
#include "ImageLogging.h"
#include <QIODevice>
#include <QDebug>
@ -57,12 +59,12 @@ QImage image::readTGA(QIODevice& content) {
TGAHeader header;
if (content.isSequential()) {
qWarning() << "TGA - Sequential devices are not supported for reading";
qWarning(imagelogging) << "TGA - Sequential devices are not supported for reading";
return QImage();
}
if (content.bytesAvailable() < TGA_HEADER_SIZE_BYTES) {
qWarning() << "TGA - Unexpectedly reached end of file";
qWarning(imagelogging) << "TGA - Unexpectedly reached end of file";
return QImage();
}
@ -78,28 +80,28 @@ QImage image::readTGA(QIODevice& content) {
content.read((char*)&header.imageDescriptor, 1);
if (WANT_DEBUG) {
qDebug() << "Id Length: " << (int)header.idLength;
qDebug() << "Color map: " << (int)header.colorMap.firstEntryIndex << header.colorMap.length << header.colorMap.entrySize;
qDebug() << "Color map type: " << (int)header.colorMapType;
qDebug() << "Image type: " << (int)header.imageType;
qDebug() << "Origin: " << header.xOrigin << header.yOrigin;
qDebug() << "Size: " << header.width << header.height;
qDebug() << "Depth: " << header.pixelDepth;
qDebug() << "Image desc: " << header.imageDescriptor.attributeBitsPerPixel << (int)header.imageDescriptor.orientation;
qDebug(imagelogging) << "Id Length: " << (int)header.idLength;
qDebug(imagelogging) << "Color map: " << (int)header.colorMap.firstEntryIndex << header.colorMap.length << header.colorMap.entrySize;
qDebug(imagelogging) << "Color map type: " << (int)header.colorMapType;
qDebug(imagelogging) << "Image type: " << (int)header.imageType;
qDebug(imagelogging) << "Origin: " << header.xOrigin << header.yOrigin;
qDebug(imagelogging) << "Size: " << header.width << header.height;
qDebug(imagelogging) << "Depth: " << header.pixelDepth;
qDebug(imagelogging) << "Image desc: " << header.imageDescriptor.attributeBitsPerPixel << (int)header.imageDescriptor.orientation;
}
if (header.xOrigin != 0 || header.yOrigin != 0) {
qWarning() << "TGA - origin not supporter";
qWarning(imagelogging) << "TGA - origin not supporter";
return QImage();
}
if (!(header.pixelDepth == 24 && header.imageDescriptor.attributeBitsPerPixel == 0) && header.pixelDepth != 32) {
qWarning() << "TGA - Only pixel depths of 24 (with no alpha) and 32 bits are supported";
qWarning(imagelogging) << "TGA - Only pixel depths of 24 (with no alpha) and 32 bits are supported";
return QImage();
}
if (header.imageDescriptor.attributeBitsPerPixel != 0 && header.imageDescriptor.attributeBitsPerPixel != 8) {
qWarning() << "TGA - Only 0 or 8 bits for the alpha channel is supported";
qWarning(imagelogging) << "TGA - Only 0 or 8 bits for the alpha channel is supported";
return QImage();
}
@ -110,7 +112,7 @@ QImage image::readTGA(QIODevice& content) {
if (header.imageType == TGAImageType::UncompressedTrueColor) {
qint64 minimumSize = header.width * header.height * bytesPerPixel;
if (content.bytesAvailable() < minimumSize) {
qWarning() << "TGA - Unexpectedly reached end of file";
qWarning(imagelogging) << "TGA - Unexpectedly reached end of file";
return QImage();
}
@ -146,7 +148,7 @@ QImage image::readTGA(QIODevice& content) {
constexpr char LENGTH_MASK{ (char)0x7f };
char repetition;
if (content.read(&repetition, 1) != 1) {
qWarning() << "TGA - Unexpectedly reached end of file";
qWarning(imagelogging) << "TGA - Unexpectedly reached end of file";
return QImage();
}
bool isRepetition = repetition & IS_REPETITION_MASK;
@ -159,7 +161,7 @@ QImage image::readTGA(QIODevice& content) {
// Read into temporary buffer
char color[4];
if (content.read(color, bytesPerPixel) != bytesPerPixel) {
qWarning() << "TGA - Unexpectedly reached end of file";
qWarning(imagelogging) << "TGA - Unexpectedly reached end of file";
return QImage();
}
color[3] |= alphaMask;
@ -177,7 +179,7 @@ QImage image::readTGA(QIODevice& content) {
} else {
qint64 minimumSize = length * bytesPerPixel;
if (content.bytesAvailable() < minimumSize) {
qWarning() << "TGA - Unexpectedly reached end of file";
qWarning(imagelogging) << "TGA - Unexpectedly reached end of file";
return QImage();
}
@ -194,7 +196,7 @@ QImage image::readTGA(QIODevice& content) {
}
return image;
} else {
qWarning() << "TGA - Unsupported image type: " << (int)header.imageType;
qWarning(imagelogging) << "TGA - Unsupported image type: " << (int)header.imageType;
}
return QImage();