void StageMenu::onJoyButtonUp(SDL_JoyButtonEvent event)
{
switch (event.button) {
case RIGHT_BUTTON:
changePlane(selected_plane + 1);
break;
case LEFT_BUTTON:
changePlane(selected_plane - 1);
break;
case B_BUTTON:
to_select_plane = true;
break;
}
}
void StageMenu::onKeyPressed(SDL_KeyboardEvent event)
{
switch (event.keysym.sym) {
case SDLK_b:
to_select_plane = true;
break;
case SDLK_RIGHT:
changePlane(selected_plane + 1);
break;
case SDLK_LEFT:
changePlane(selected_plane - 1);
break;
}
}
void addPassenger(Flight** flights, int numFlights)
{
displayAllFlight(*flights, numFlights);
printf("\nFlight number (0 = exit): ");
int flightNumber = getNumber();
int flightIndex;
while(!isValidFlightNumber(flightNumber, *flights, numFlights))
{
if (flightNumber == EXIT)
{
return;
} //if the flight number is exit, then exit
printf("\nFlight number (0 = exit): ");
flightNumber = getNumber();
} //add passenger to the passenger matrix in plane struct
flightIndex = getFlightIndex(flightNumber, *flights, numFlights);
if(!isFullPlane(flightNumber, (*flights)[flightIndex].plane))
{
changePlane(&((*flights)[flightIndex].plane));
} //if the plane is full, skip
} //make cange to char*** passenger
bool StAVImage::load(const StString& theFilePath,
ImageType theImageType,
uint8_t* theDataPtr,
int theDataSize) {
// reset current data
StImage::nullify();
setState();
close();
myMetadata.clear();
switch(theImageType) {
case ST_TYPE_PNG:
case ST_TYPE_PNS: {
myCodec = avcodec_find_decoder_by_name("png");
break;
}
case ST_TYPE_JPEG:
case ST_TYPE_MPO:
case ST_TYPE_JPS: {
myCodec = avcodec_find_decoder_by_name("mjpeg");
break;
}
case ST_TYPE_EXR: {
myCodec = avcodec_find_decoder_by_name("exr");
break;
}
case ST_TYPE_WEBP:
case ST_TYPE_WEBPLL: {
myCodec = avcodec_find_decoder_by_name("webp");
break;
}
default: {
break;
}
}
if(theImageType == ST_TYPE_NONE
|| (theDataPtr == NULL && !StFileNode::isFileExists(theFilePath))) {
// open image file and detect its type, its could be non local file!
#if(LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 2, 0))
int avErrCode = avformat_open_input(&myFormatCtx, theFilePath.toCString(), myImageFormat, NULL);
#else
int avErrCode = av_open_input_file (&myFormatCtx, theFilePath.toCString(), myImageFormat, 0, NULL);
#endif
if(avErrCode != 0
|| myFormatCtx->nb_streams < 1
|| myFormatCtx->streams[0]->codec->codec_id == 0) {
if(myFormatCtx != NULL) {
#if(LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 17, 0))
avformat_close_input(&myFormatCtx);
#else
av_close_input_file(myFormatCtx);
myFormatCtx = NULL;
#endif
}
#if(LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 2, 0))
avErrCode = avformat_open_input(&myFormatCtx, theFilePath.toCString(), NULL, NULL);
#else
avErrCode = av_open_input_file(&myFormatCtx, theFilePath.toCString(), NULL, 0, NULL);
#endif
}
if(avErrCode != 0
|| myFormatCtx->nb_streams < 1) {
setState(StString("AVFormat library, couldn't open image file. Error: ") + stAV::getAVErrorDescription(avErrCode));
close();
return false;
}
// find the decoder for the video stream
myCodecCtx = myFormatCtx->streams[0]->codec;
if(theImageType == ST_TYPE_NONE) {
myCodec = avcodec_find_decoder(myCodecCtx->codec_id);
}
}
if(myCodec == NULL) {
setState("AVCodec library, video codec not found");
close();
return false;
} else if(myFormatCtx == NULL) {
// use given image type to load decoder
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0))
myCodecCtx = avcodec_alloc_context3(myCodec);
#else
myCodecCtx = avcodec_alloc_context();
#endif
}
// stupid check
if(myCodecCtx == NULL) {
setState("AVCodec library, codec context is NULL");
close();
return false;
}
// open VIDEO codec
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0))
if(avcodec_open2(myCodecCtx, myCodec, NULL) < 0) {
#else
if(avcodec_open(myCodecCtx, myCodec) < 0) {
#endif
setState("AVCodec library, could not open video codec");
close();
return false;
}
// read one packet or file
StRawFile aRawFile(theFilePath);
StAVPacket anAvPkt;
if(theDataPtr != NULL && theDataSize != 0) {
anAvPkt.getAVpkt()->data = theDataPtr;
anAvPkt.getAVpkt()->size = theDataSize;
} else {
if(myFormatCtx != NULL) {
if(av_read_frame(myFormatCtx, anAvPkt.getAVpkt()) < 0) {
setState("AVFormat library, could not read first packet");
close();
return false;
}
} else {
if(!aRawFile.readFile()) {
setState("StAVImage, could not read the file");
close();
return false;
}
anAvPkt.getAVpkt()->data = (uint8_t* )aRawFile.getBuffer();
anAvPkt.getAVpkt()->size = (int )aRawFile.getSize();
}
}
anAvPkt.setKeyFrame();
// decode one frame
int isFrameFinished = 0;
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 23, 0))
avcodec_decode_video2(myCodecCtx, myFrame.Frame, &isFrameFinished, anAvPkt.getAVpkt());
#else
avcodec_decode_video(myCodecCtx, myFrame.Frame, &isFrameFinished,
theDataPtr, theDataSize);
#endif
if(isFrameFinished == 0) {
// thats not an image!!! try to decode more packets???
setState("AVCodec library, input file is not an Image!");
close();
return false;
}
// check frame size
if(myCodecCtx->width <= 0 || myCodecCtx->height <= 0) {
setState("AVCodec library, codec returns wrong frame size");
close();
return false;
}
// read aspect ratio
if(myCodecCtx->sample_aspect_ratio.num == 0
|| myCodecCtx->sample_aspect_ratio.den == 0) {
setPixelRatio(1.0f);
} else {
const GLfloat aRatio = GLfloat(myCodecCtx->sample_aspect_ratio.num) / GLfloat(myCodecCtx->sample_aspect_ratio.den);
if(aRatio > 70.0f) {
ST_DEBUG_LOG("AVCodec library, igning wrong PAR " + myCodecCtx->sample_aspect_ratio.num + ":" + myCodecCtx->sample_aspect_ratio.den);
setPixelRatio(1.0f);
} else {
setPixelRatio(aRatio);
}
}
#ifdef ST_AV_NEWSTEREO
// currently it is unlikelly... but maybe in future?
AVFrameSideData* aSideData = av_frame_get_side_data(myFrame.Frame, AV_FRAME_DATA_STEREO3D);
if(aSideData != NULL) {
AVStereo3D* aStereo = (AVStereo3D* )aSideData->data;
mySrcFormat = stAV::stereo3dAvToSt(aStereo->type);
if(aStereo->flags & AV_STEREO3D_FLAG_INVERT) {
mySrcFormat = st::formatReversed(mySrcFormat);
}
} else {
mySrcFormat = StFormat_AUTO;
}
#endif
// it is unlikely that there would be any metadata from format...
// but lets try
if(myFormatCtx != NULL) {
for(stAV::meta::Tag* aTag = stAV::meta::findTag(myFormatCtx->metadata, "", NULL, stAV::meta::SEARCH_IGNORE_SUFFIX);
aTag != NULL;
aTag = stAV::meta::findTag(myFormatCtx->metadata, "", aTag, stAV::meta::SEARCH_IGNORE_SUFFIX)) {
myMetadata.add(StDictEntry(aTag->key, aTag->value));
}
for(stAV::meta::Tag* aTag = stAV::meta::findTag(myFormatCtx->streams[0]->metadata, "", NULL, stAV::meta::SEARCH_IGNORE_SUFFIX);
aTag != NULL;
aTag = stAV::meta::findTag(myFormatCtx->streams[0]->metadata, "", aTag, stAV::meta::SEARCH_IGNORE_SUFFIX)) {
myMetadata.add(StDictEntry(aTag->key, aTag->value));
}
}
// collect metadata from the frame
stAV::meta::Dict* aFrameMetadata = stAV::meta::getFrameMetadata(myFrame.Frame);
for(stAV::meta::Tag* aTag = stAV::meta::findTag(aFrameMetadata, "", NULL, stAV::meta::SEARCH_IGNORE_SUFFIX);
aTag != NULL;
aTag = stAV::meta::findTag(aFrameMetadata, "", aTag, stAV::meta::SEARCH_IGNORE_SUFFIX)) {
myMetadata.add(StDictEntry(aTag->key, aTag->value));
}
stAV::dimYUV aDimsYUV;
if(myCodecCtx->pix_fmt == stAV::PIX_FMT::RGB24) {
setColorModel(StImage::ImgColor_RGB);
changePlane(0).initWrapper(StImagePlane::ImgRGB, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::BGR24) {
setColorModel(StImage::ImgColor_RGB);
changePlane(0).initWrapper(StImagePlane::ImgBGR, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::RGBA32) {
setColorModel(StImage::ImgColor_RGBA);
changePlane(0).initWrapper(StImagePlane::ImgRGBA, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::BGRA32) {
setColorModel(StImage::ImgColor_RGBA);
changePlane(0).initWrapper(StImagePlane::ImgBGRA, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::GRAY8) {
setColorModel(StImage::ImgColor_GRAY);
changePlane(0).initWrapper(StImagePlane::ImgGray, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::GRAY16) {
setColorModel(StImage::ImgColor_GRAY);
changePlane(0).initWrapper(StImagePlane::ImgGray16, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::RGB48) {
setColorModel(StImage::ImgColor_RGB);
changePlane(0).initWrapper(StImagePlane::ImgRGB48, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(myCodecCtx->pix_fmt == stAV::PIX_FMT::RGBA64) {
setColorModel(StImage::ImgColor_RGBA);
changePlane(0).initWrapper(StImagePlane::ImgRGBA64, myFrame.getPlane(0),
myCodecCtx->width, myCodecCtx->height,
myFrame.getLineSize(0));
} else if(stAV::isFormatYUVPlanar(myCodecCtx, aDimsYUV)) {
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 29, 0))
if(myCodecCtx->color_range == AVCOL_RANGE_JPEG) {
aDimsYUV.isFullScale = true;
}
#endif
setColorModel(StImage::ImgColor_YUV);
setColorScale(aDimsYUV.isFullScale ? StImage::ImgScale_Full : StImage::ImgScale_Mpeg);
StImagePlane::ImgFormat aPlaneFrmt = StImagePlane::ImgGray;
if(aDimsYUV.bitsPerComp == 9) {
aPlaneFrmt = StImagePlane::ImgGray16;
setColorScale(aDimsYUV.isFullScale ? StImage::ImgScale_Jpeg9 : StImage::ImgScale_Mpeg9);
} else if(aDimsYUV.bitsPerComp == 10) {
aPlaneFrmt = StImagePlane::ImgGray16;
setColorScale(aDimsYUV.isFullScale ? StImage::ImgScale_Jpeg10 : StImage::ImgScale_Mpeg10);
} else if(aDimsYUV.bitsPerComp == 16) {
aPlaneFrmt = StImagePlane::ImgGray16;
}
changePlane(0).initWrapper(aPlaneFrmt, myFrame.getPlane(0),
size_t(aDimsYUV.widthY), size_t(aDimsYUV.heightY), myFrame.getLineSize(0));
changePlane(1).initWrapper(aPlaneFrmt, myFrame.getPlane(1),
size_t(aDimsYUV.widthU), size_t(aDimsYUV.heightU), myFrame.getLineSize(1));
changePlane(2).initWrapper(aPlaneFrmt, myFrame.getPlane(2),
size_t(aDimsYUV.widthV), size_t(aDimsYUV.heightV), myFrame.getLineSize(2));
} else {
///ST_DEBUG_LOG("StAVImage, perform conversion from Pixel format '" + avcodec_get_pix_fmt_name(myCodecCtx->pix_fmt) + "' to RGB");
// initialize software scaler/converter
SwsContext* pToRgbCtx = sws_getContext(myCodecCtx->width, myCodecCtx->height, myCodecCtx->pix_fmt, // source
myCodecCtx->width, myCodecCtx->height, stAV::PIX_FMT::RGB24, // destination
SWS_BICUBIC, NULL, NULL, NULL);
if(pToRgbCtx == NULL) {
setState("SWScale library, failed to create SWScaler context");
close();
return false;
}
// initialize additional buffer for converted RGB data
setColorModel(StImage::ImgColor_RGB);
changePlane(0).initTrash(StImagePlane::ImgRGB,
myCodecCtx->width, myCodecCtx->height);
uint8_t* rgbData[4]; stMemZero(rgbData, sizeof(rgbData));
int rgbLinesize[4]; stMemZero(rgbLinesize, sizeof(rgbLinesize));
rgbData[0] = changePlane(0).changeData();
rgbLinesize[0] = (int )changePlane(0).getSizeRowBytes();
sws_scale(pToRgbCtx,
myFrame.Frame->data, myFrame.Frame->linesize,
0, myCodecCtx->height,
rgbData, rgbLinesize);
// reset original data
closeAvCtx();
sws_freeContext(pToRgbCtx);
}
// set debug information
StString aDummy, aFileName;
StFileNode::getFolderAndFile(theFilePath, aDummy, aFileName);
setState(StString("AVCodec library, loaded image '") + aFileName + "' " + getDescription());
// we should not close the file because decoded image data is in codec context cache
return true;
}
bool StAVImage::save(const StString& theFilePath,
ImageType theImageType,
StFormat theSrcFormat) {
close();
setState();
if(isNull()) {
return false;
}
PixelFormat aPFormatAV = (PixelFormat )getAVPixelFormat(*this);
StImage anImage;
switch(theImageType) {
case ST_TYPE_PNG:
case ST_TYPE_PNS: {
myCodec = avcodec_find_encoder_by_name("png");
if(myCodec == NULL) {
setState("AVCodec library, video codec 'png' not found");
close();
return false;
}
if(aPFormatAV == stAV::PIX_FMT::RGB24
|| aPFormatAV == stAV::PIX_FMT::RGBA32
|| aPFormatAV == stAV::PIX_FMT::GRAY8) {
anImage.initWrapper(*this);
} else {
// convert to compatible pixel format
anImage.changePlane().initTrash(StImagePlane::ImgRGB, getSizeX(), getSizeY(), getAligned(getSizeX() * 3));
PixelFormat aPFrmtTarget = stAV::PIX_FMT::RGB24;
if(!convert(*this, aPFormatAV,
anImage, aPFrmtTarget)) {
setState("SWScale library, failed to create SWScaler context");
close();
return false;
}
aPFormatAV = aPFrmtTarget;
}
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0))
myCodecCtx = avcodec_alloc_context3(myCodec);
#else
myCodecCtx = avcodec_alloc_context();
#endif
// setup encoder
myCodecCtx->pix_fmt = aPFormatAV;
myCodecCtx->width = (int )anImage.getSizeX();
myCodecCtx->height = (int )anImage.getSizeY();
myCodecCtx->compression_level = 9; // 0..9
break;
}
case ST_TYPE_JPEG:
case ST_TYPE_MPO:
case ST_TYPE_JPS: {
myCodec = avcodec_find_encoder_by_name("mjpeg");
if(myCodec == NULL) {
setState("AVCodec library, video codec 'mjpeg' not found");
close();
return false;
}
if(aPFormatAV == stAV::PIX_FMT::YUVJ420P
|| aPFormatAV == stAV::PIX_FMT::YUVJ422P
//|| aPFormatAV == stAV::PIX_FMT::YUVJ444P not supported by FFmpeg... yet?
//|| aPFormatAV == stAV::PIX_FMT::YUVJ440P
) {
anImage.initWrapper(*this);
} else {
// convert to compatible pixel format
PixelFormat aPFrmtTarget = aPFormatAV == stAV::PIX_FMT::YUV420P ? stAV::PIX_FMT::YUVJ420P : stAV::PIX_FMT::YUVJ422P;
anImage.setColorModel(StImage::ImgColor_YUV);
anImage.setColorScale(StImage::ImgScale_Mpeg);
anImage.changePlane(0).initTrash(StImagePlane::ImgGray, getSizeX(), getSizeY(), getAligned(getSizeX()));
stMemSet(anImage.changePlane(0).changeData(), '\0', anImage.getPlane(0).getSizeBytes());
anImage.changePlane(1).initTrash(StImagePlane::ImgGray, getSizeX(), getSizeY(), getAligned(getSizeX()));
stMemSet(anImage.changePlane(1).changeData(), '\0', anImage.getPlane(1).getSizeBytes());
anImage.changePlane(2).initTrash(StImagePlane::ImgGray, getSizeX(), getSizeY(), getAligned(getSizeX()));
stMemSet(anImage.changePlane(2).changeData(), '\0', anImage.getPlane(2).getSizeBytes());
if(!convert(*this, aPFormatAV,
anImage, aPFrmtTarget)) {
setState("SWScale library, failed to create SWScaler context");
close();
return false;
}
aPFormatAV = aPFrmtTarget;
}
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0))
myCodecCtx = avcodec_alloc_context3(myCodec);
#else
myCodecCtx = avcodec_alloc_context();
#endif
myCodecCtx->pix_fmt = aPFormatAV;
myCodecCtx->width = (int )anImage.getSizeX();
myCodecCtx->height = (int )anImage.getSizeY();
myCodecCtx->time_base.num = 1;
myCodecCtx->time_base.den = 1;
myCodecCtx->qmin = myCodecCtx->qmax = 5; // quality factor - lesser is better
break;
}
case ST_TYPE_NONE:
default:
close();
return false;
}
// open VIDEO codec
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0))
if(avcodec_open2(myCodecCtx, myCodec, NULL) < 0) {
#else
if(avcodec_open(myCodecCtx, myCodec) < 0) {
#endif
setState("AVCodec library, could not open video codec");
close();
return false;
}
// wrap own data into AVFrame
myFrame.Frame->format = myCodecCtx->pix_fmt;
myFrame.Frame->width = myCodecCtx->width;
myFrame.Frame->height = myCodecCtx->height;
fillPointersAV(anImage, myFrame.Frame->data, myFrame.Frame->linesize);
#ifdef ST_AV_NEWSTEREO
bool isReversed = false;
AVStereo3DType anAvStereoType = stAV::stereo3dStToAv(theSrcFormat, isReversed);
if(anAvStereoType != (AVStereo3DType )-1) {
AVStereo3D* aStereo = av_stereo3d_create_side_data(myFrame.Frame);
if(aStereo != NULL) {
aStereo->type = anAvStereoType;
if(isReversed) {
aStereo->flags |= AV_STEREO3D_FLAG_INVERT;
}
}
}
#endif
StJpegParser aRawFile(theFilePath);
if(!aRawFile.openFile(StRawFile::WRITE)) {
setState("Can not open the file for writing");
close();
return false;
}
// allocate the buffer, large enough (stupid formula copied from ffmpeg.c)
int aBuffSize = int(getSizeX() * getSizeY() * 10);
aRawFile.initBuffer(aBuffSize);
// encode the image
StAVPacket aPacket;
aPacket.getAVpkt()->data = (uint8_t* )aRawFile.changeBuffer();
aPacket.getAVpkt()->size = aBuffSize;
#if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54, 2, 100))
int isGotPacket = 0;
int anEncSize = avcodec_encode_video2(myCodecCtx, aPacket.getAVpkt(), myFrame.Frame, &isGotPacket);
if(anEncSize == 0 && isGotPacket != 0) {
anEncSize = aPacket.getSize();
}
#else
int anEncSize = avcodec_encode_video(myCodecCtx, aPacket.changeData(), aPacket.getSize(), myFrame.Frame);
#endif
if(anEncSize <= 0) {
setState("AVCodec library, fail to encode the image");
close();
return false;
}
aRawFile.setDataSize((size_t )anEncSize);
// save metadata when possible
if(theImageType == ST_TYPE_JPEG
|| theImageType == ST_TYPE_JPS) {
if(aRawFile.parse()) {
if(theSrcFormat != StFormat_AUTO) {
aRawFile.setupJps(theSrcFormat);
}
} else {
ST_ERROR_LOG("AVCodec library, created JPEG can not be parsed!");
}
}
// store current content
aRawFile.writeFile();
// and finally close the file handle
aRawFile.closeFile();
close();
// set debug information
StString aDummy, aFileName;
StFileNode::getFolderAndFile(theFilePath, aDummy, aFileName);
setState(StString("AVCodec library, saved image '") + aFileName + "' " + getDescription());
return true;
}
bool StFreeImage::load(const StString& theFilePath, ImageType theImageType,
uint8_t* theDataPtr, int theDataSize) {
if(!StFreeImage::init()) {
setState("FreeImage library is not initialized");
return false;
}
// reset current data
StImage::nullify();
setState();
close();
FREE_IMAGE_FORMAT aFIF = convertToFIF(theImageType);
if(theDataPtr != NULL && theDataSize != 0 && aFIF != FIF_UNKNOWN) {
FIMEMORY* aFIMemory = FreeImage_OpenMemory(theDataPtr, theDataSize);
if(aFIMemory == NULL) {
setState("FreeImage library, internal error");
return false;
}
myDIB = FreeImage_LoadFromMemory(aFIF, aFIMemory, 0);
FreeImage_CloseMemory(aFIMemory);
} else {
// check the file signature and deduce its format
#if defined(_WIN32)
StStringUtfWide aFilePathWide = theFilePath.toUtfWide();
aFIF = FreeImage_GetFileType(aFilePathWide.toCString(), 0);
#else
aFIF = FreeImage_GetFileType(theFilePath.toCString(), 0);
#endif
if(aFIF == FIF_UNKNOWN) {
// no signature? try to guess the file format from the file extension
#if defined(_WIN32)
aFIF = FreeImage_GetFIFFromFilename(aFilePathWide.toCString());
#else
aFIF = FreeImage_GetFIFFromFilename(theFilePath.toCString());
#endif
}
if((aFIF == FIF_UNKNOWN) || !FreeImage_FIFSupportsReading(aFIF)) {
setState("FreeImage library does not support image format");
return false;
}
int loadFlags = 0;
if(aFIF == FIF_GIF) {
// GIF_PLAYBACK - 'Play' the GIF to generate each frame (as 32bpp) instead of returning raw frame data when loading
loadFlags = 2;
} else if(aFIF == FIF_ICO) {
// ICO_MAKEALPHA - convert to 32bpp and create an alpha channel from the AND-mask when loading
loadFlags = 1;
}
#if defined(_WIN32)
myDIB = FreeImage_Load(aFIF, aFilePathWide.toCString(), loadFlags);
#else
myDIB = FreeImage_Load(aFIF, theFilePath.toCString(), loadFlags);
#endif
}
if(myDIB == NULL) {
setState("FreeImage library, loading file failed");
return false;
}
StImagePlane::ImgFormat stImgFormat = convertFromFreeFormat(FreeImage_GetImageType(myDIB),
FreeImage_GetColorType(myDIB),
FreeImage_GetBPP(myDIB));
if(stImgFormat == StImagePlane::ImgUNKNOWN) {
setState(StString("StFreeImage, image format ")
+ FreeImage_GetImageType(myDIB) + ", " + FreeImage_GetColorType(myDIB)
+ " doesn't supported by application");
close();
return false;
}
setColorModelPacked(stImgFormat);
changePlane(0).initWrapper(stImgFormat, FreeImage_GetBits(myDIB),
FreeImage_GetWidth(myDIB),
FreeImage_GetHeight(myDIB),
FreeImage_GetPitch(myDIB));
// FreeImage data always bottom-up...
changePlane(0).setTopDown(false);
// set debug information
StString aDummy, aFileName;
StFileNode::getFolderAndFile(theFilePath, aDummy, aFileName);
setState(StString("FreeImage library, loaded image '") + aFileName + "' " + getDescription());
// we should not close the file because we create a wrapper over FreeImage native object
return true;
}
