ILboolean ILAPIENTRY ilRegisterSave(ILconst_string Ext, IL_SAVEPROC Save)
{
iFormatS *TempNode, *NewNode;
TempNode = SaveProcs;
if (TempNode != NULL) {
while (TempNode->Next != NULL) {
TempNode = TempNode->Next;
if (!iStrCmp(TempNode->Ext, Ext)) { // already registered
return IL_TRUE;
}
}
}
NewNode = (iFormatS*)ialloc(sizeof(iFormatL));
if (NewNode == NULL) {
return IL_FALSE;
}
if (SaveProcs == NULL) {
SaveProcs = NewNode;
}
else {
TempNode->Next = NewNode;
}
NewNode->Ext = ilStrDup(Ext);
NewNode->Save = Save;
NewNode->Next = NULL;
return IL_TRUE;
}
//! Unregisters a load extension - doesn't have to be called.
ILboolean ILAPIENTRY ilRemoveLoad(ILconst_string Ext)
{
iFormatL *TempNode = LoadProcs, *PrevNode = NULL;
while (TempNode != NULL) {
if (!iStrCmp(Ext, TempNode->Ext)) {
if (PrevNode == NULL) { // first node in the list
LoadProcs = TempNode->Next;
ifree((void*)TempNode->Ext);
ifree(TempNode);
}
else {
PrevNode->Next = TempNode->Next;
ifree((void*)TempNode->Ext);
ifree(TempNode);
}
return IL_TRUE;
}
PrevNode = TempNode;
TempNode = TempNode->Next;
}
return IL_FALSE;
}
ILboolean iRegisterSave(ILconst_string FileName)
{
iFormatS *TempNode = SaveProcs;
ILstring Ext = iGetExtension(FileName);
ILenum Error;
if (!Ext)
return IL_FALSE;
while (TempNode != NULL) {
if (!iStrCmp(Ext, TempNode->Ext)) {
Error = TempNode->Save(FileName);
if (Error == IL_NO_ERROR || Error == 0) { // 0 and IL_NO_ERROR are both valid.
return IL_TRUE;
}
else {
il2SetError(Error);
return IL_FALSE;
}
}
TempNode = TempNode->Next;
}
return IL_FALSE;
}
ILboolean ILAPIENTRY ilRegisterLoad(ILconst_string Ext, IL_LOADPROC Load) {
iFormatL *TempNode, *NewNode;
TempNode = LoadProcs;
if (TempNode != NULL) {
while (TempNode->Next != NULL) {
TempNode = TempNode->Next;
if (!iStrCmp(TempNode->Ext, Ext)) { // already registered
return IL_TRUE;
}
}
}
NewNode = (iFormatL*)ialloc(sizeof(iFormatL));
if (NewNode == NULL) {
return IL_FALSE;
}
if (LoadProcs == NULL) {
LoadProcs = NewNode;
}
else {
TempNode->Next = NewNode;
}
NewNode->Ext = ilStrDup(Ext);
NewNode->Load = Load;
NewNode->Next = NULL;
return IL_TRUE;
}
ILboolean iLoadRegistered(ILconst_string FileName)
{
iFormatL *TempNode = LoadProcs;
ILstring Ext = iGetExtension(FileName);
ILenum Error;
if (!Ext)
return IL_FALSE;
while (TempNode != NULL) {
if (!iStrCmp(Ext, TempNode->Ext)) {
Error = TempNode->Load(FileName);
if (Error == IL_NO_ERROR) {
return IL_TRUE;
}
else {
iSetError(Error);
return IL_FALSE;
}
}
TempNode = TempNode->Next;
}
return IL_FALSE;
}
// Simple function to test if a filename has a given extension, disregarding case
ILboolean iCheckExtension(ILconst_string Arg, ILconst_string Ext)
{
ILboolean PeriodFound = IL_FALSE;
ILint i, Len;
ILstring Argu = (ILstring)Arg;
if (Arg == NULL || Ext == NULL || !ilStrLen(Arg) || !ilStrLen(Ext)) // if not a good filename/extension, exit early
return IL_FALSE;
Len = ilStrLen(Arg);
Argu += Len; // start at the end
for (i = Len; i >= 0; i--) {
if (*Argu == '.') { // try to find a period
PeriodFound = IL_TRUE;
break;
}
Argu--;
}
if (!PeriodFound) // if no period, no extension
return IL_FALSE;
if (!iStrCmp(Argu+1, Ext)) // extension and ext match?
return IL_TRUE;
return IL_FALSE; // if all else fails, return IL_FALSE
}
ILboolean iRemoveSave(ILconst_string Ext) {
iFormatS *TempNode = SaveProcs, *PrevNode = NULL;
while (TempNode != NULL) {
if (!iStrCmp(Ext, TempNode->Ext)) {
if (PrevNode == NULL) { // first node in the list
SaveProcs = TempNode->Next;
ifree(TempNode->Ext);
ifree(TempNode);
}
else {
PrevNode->Next = TempNode->Next;
ifree(TempNode->Ext);
ifree(TempNode);
}
return IL_TRUE;
}
PrevNode = TempNode;
TempNode = TempNode->Next;
}
return IL_FALSE;
}
ILboolean ILAPIENTRY ilSavePal(ILconst_string FileName)
{
ILstring Ext = iGetExtension(FileName);
if (iCurImage == NULL) {
ilSetError(IL_ILLEGAL_OPERATION);
return IL_FALSE;
}
#ifndef _UNICODE
if (FileName == NULL || strlen(FileName) < 1 || Ext == NULL) {
#else
if (FileName == NULL || wcslen(FileName) < 1 || Ext == NULL) {
#endif//_UNICODE
ilSetError(IL_INVALID_PARAM);
return IL_FALSE;
}
if (!iCurImage->Pal.Palette || !iCurImage->Pal.PalSize || iCurImage->Pal.PalType == IL_PAL_NONE) {
ilSetError(IL_ILLEGAL_OPERATION);
return IL_FALSE;
}
if (!iStrCmp(Ext, IL_TEXT("pal"))) {
return ilSaveJascPal(FileName);
}
ilSetError(IL_INVALID_EXTENSION);
return IL_FALSE;
}
//! Saves a Paint Shop Pro formatted palette (.pal) file.
ILboolean ilSaveJascPal(ILconst_string FileName)
{
FILE *PalFile;
ILuint i, PalBpp, NumCols = ilGetInteger(IL_PALETTE_NUM_COLS);
ILubyte *CurPal;
if (iCurImage == NULL || NumCols == 0 || NumCols > 256) {
ilSetError(IL_ILLEGAL_OPERATION);
return IL_FALSE;
}
#ifndef _UNICODE
if (FileName == NULL || strlen(FileName) < 5) {
#else
if (FileName == NULL || wcslen(FileName) < 5) {
#endif//_UNICODE
ilSetError(IL_INVALID_VALUE);
return IL_FALSE;
}
if (!iCheckExtension(FileName, IL_TEXT("pal"))) {
ilSetError(IL_INVALID_EXTENSION);
return IL_FALSE;
}
if (ilGetBoolean(IL_FILE_MODE) == IL_FALSE) {
if (iFileExists(FileName)) {
ilSetError(IL_FILE_ALREADY_EXISTS);
return IL_FALSE;
}
}
// Create a copy of the current palette and convert it to RGB24 format.
CurPal = iCurImage->Pal.Palette;
iCurImage->Pal.Palette = (ILubyte*)ialloc(iCurImage->Pal.PalSize);
if (!iCurImage->Pal.Palette) {
iCurImage->Pal.Palette = CurPal;
return IL_FALSE;
}
memcpy(iCurImage->Pal.Palette, CurPal, iCurImage->Pal.PalSize);
if (!ilConvertPal(IL_PAL_RGB24)) {
ifree(iCurImage->Pal.Palette);
iCurImage->Pal.Palette = CurPal;
return IL_FALSE;
}
#ifndef _UNICODE
PalFile = fopen(FileName, "wt");
#else
PalFile = _wfopen(FileName, L"wt");
#endif//_UNICODE
if (!PalFile) {
ilSetError(IL_COULD_NOT_OPEN_FILE);
return IL_FALSE;
}
// Header needed on all .pal files
fputs("JASC-PAL\n0100\n256\n", PalFile);
PalBpp = ilGetBppPal(iCurImage->Pal.PalType);
for (i = 0; i < iCurImage->Pal.PalSize; i += PalBpp) {
fprintf(PalFile, "%d %d %d\n",
iCurImage->Pal.Palette[i], iCurImage->Pal.Palette[i+1], iCurImage->Pal.Palette[i+2]);
}
NumCols = 256 - NumCols;
for (i = 0; i < NumCols; i++) {
fprintf(PalFile, "0 0 0\n");
}
ifree(iCurImage->Pal.Palette);
iCurImage->Pal.Palette = CurPal;
fclose(PalFile);
return IL_TRUE;
}
//! Loads a Halo formatted palette (.pal) file.
ILboolean ilLoadHaloPal(ILconst_string FileName)
{
ILHANDLE HaloFile;
HALOHEAD HaloHead;
ILushort *TempPal;
ILuint i, Size;
if (!iCheckExtension(FileName, IL_TEXT("pal"))) {
ilSetError(IL_INVALID_EXTENSION);
return IL_FALSE;
}
if (iCurImage == NULL) {
ilSetError(IL_ILLEGAL_OPERATION);
return IL_FALSE;
}
HaloFile = iopenr(FileName);
if (HaloFile == NULL) {
ilSetError(IL_COULD_NOT_OPEN_FILE);
return IL_FALSE;
}
if (iread(&HaloHead, sizeof(HALOHEAD), 1) != 1)
return IL_FALSE;
if (HaloHead.Id != 'A' + ('H' << 8) || HaloHead.Version != 0xe3) {
icloser(HaloFile);
ilSetError(IL_ILLEGAL_FILE_VALUE);
return IL_FALSE;
}
Size = (HaloHead.MaxIndex + 1) * 3;
TempPal = (ILushort*)ialloc(Size * sizeof(ILushort));
if (TempPal == NULL) {
icloser(HaloFile);
return IL_FALSE;
}
if (iread(TempPal, sizeof(ILushort), Size) != Size) {
icloser(HaloFile);
ifree(TempPal);
return IL_FALSE;
}
if (iCurImage->Pal.Palette && iCurImage->Pal.PalSize > 0 && iCurImage->Pal.PalType != IL_PAL_NONE) {
ifree(iCurImage->Pal.Palette);
iCurImage->Pal.Palette = NULL;
}
iCurImage->Pal.PalType = IL_PAL_RGB24;
iCurImage->Pal.PalSize = Size;
iCurImage->Pal.Palette = (ILubyte*)ialloc(iCurImage->Pal.PalSize);
if (iCurImage->Pal.Palette == NULL) {
icloser(HaloFile);
return IL_FALSE;
}
for (i = 0; i < iCurImage->Pal.PalSize; i++, TempPal++) {
iCurImage->Pal.Palette[i] = (ILubyte)*TempPal;
}
TempPal -= iCurImage->Pal.PalSize;
ifree(TempPal);
icloser(HaloFile);
return IL_TRUE;
}
ILboolean ILAPIENTRY ilLoad(ILenum Type, const ILstring FileName) {
#ifndef _UNICODE
if (FileName == NULL || strlen(FileName) < 1) {
#else
char AnsiName[512];
if (FileName == NULL || wcslen(FileName) < 1) {
#endif//_UNICODE
ilSetError(IL_INVALID_PARAM);
return IL_FALSE;
}
switch (Type)
{
case IL_TYPE_UNKNOWN:
return ilLoadImage(FileName);
#ifndef IL_NO_TGA
case IL_TGA:
return ilLoadTarga(FileName);
#endif
#ifndef IL_NO_JPG
case IL_JPG:
return ilLoadJpeg(FileName);
#endif
#ifndef IL_NO_DDS
case IL_DDS:
return ilLoadDds(FileName);
#endif
#ifndef IL_NO_PNG
case IL_PNG:
return ilLoadPng(FileName);
#endif
#ifndef IL_NO_BMP
case IL_BMP:
return ilLoadBmp(FileName);
#endif
#ifndef IL_NO_GIF
case IL_GIF:
return ilLoadGif(FileName);
#endif
#ifndef IL_NO_HDR
case IL_HDR:
return ilLoadHdr(FileName);
#endif
#ifndef IL_NO_CUT
case IL_CUT:
return ilLoadCut(FileName);
#endif
#ifndef IL_NO_DOOM
case IL_DOOM:
return ilLoadDoom(FileName);
case IL_DOOM_FLAT:
return ilLoadDoomFlat(FileName);
#endif
#ifndef IL_NO_ICO
case IL_ICO:
return ilLoadIcon(FileName);
#endif
#ifndef IL_NO_LIF
case IL_LIF:
return ilLoadLif(FileName);
#endif
#ifndef IL_NO_MDL
case IL_MDL:
return ilLoadMdl(FileName);
#endif
#ifndef IL_NO_MNG
case IL_MNG:
return ilLoadMng(FileName);
#endif
#ifndef IL_NO_PCD
case IL_PCD:
return IL_FALSE;//ilLoadPcd(FileName);
#endif
#ifndef IL_NO_PCX
case IL_PCX:
return ilLoadPcx(FileName);
#endif
#ifndef IL_NO_PIC
case IL_PIC:
return ilLoadPic(FileName);
#endif
#ifndef IL_NO_PIX
case IL_PIX:
return ilLoadPix(FileName);
#endif
#ifndef IL_NO_PNM
case IL_PNM:
return ilLoadPnm(FileName);
#endif
#ifndef IL_NO_PSD
case IL_PSD:
return ilLoadPsd(FileName);
#endif
#ifndef IL_NO_PSP
case IL_PSP:
return ilLoadPsp(FileName);
#endif
#ifndef IL_NO_PXR
case IL_PXR:
return ilLoadPxr(FileName);
#endif
#ifndef IL_NO_RAW
case IL_RAW:
return ilLoadRaw(FileName);
#endif
#ifndef IL_NO_SGI
case IL_SGI:
return ilLoadSgi(FileName);
#endif
#ifndef IL_NO_TIF
case IL_TIF:
#ifndef _UNICODE
return ilLoadTiff(FileName);
#else
wcstombs(AnsiName, FileName, 512);
//WideCharToMultiByte(CP_ACP, 0, FileName, -1, AnsiName, 512, NULL, NULL);
return ilLoadTiff(AnsiName);
#endif//_UNICODE
#endif
#ifndef IL_NO_WAL
case IL_WAL:
return ilLoadWal(FileName);
#endif
#ifndef IL_NO_XPM
case IL_XPM:
return ilLoadXpm(FileName);
#endif
}
ilSetError(IL_INVALID_ENUM);
return IL_FALSE;
}
ILboolean ILAPIENTRY ilLoadF(ILenum Type, ILHANDLE File)
{
if (File == NULL) {
ilSetError(IL_INVALID_PARAM);
return IL_FALSE;
}
if (Type == IL_TYPE_UNKNOWN)
Type = ilDetermineTypeF(File);
switch (Type)
{
case IL_TYPE_UNKNOWN:
return IL_FALSE;
#ifndef IL_NO_TGA
case IL_TGA:
return ilLoadTargaF(File);
#endif
#ifndef IL_NO_JPG
#ifndef IL_USE_IJL
case IL_JPG:
return ilLoadJpegF(File);
#endif
#endif
#ifndef IL_NO_DDS
case IL_DDS:
return ilLoadDdsF(File);
#endif
#ifndef IL_NO_PNG
case IL_PNG:
return ilLoadPngF(File);
#endif
#ifndef IL_NO_BMP
case IL_BMP:
return ilLoadBmpF(File);
#endif
#ifndef IL_NO_GIF
case IL_GIF:
return ilLoadGifF(File);
#endif
#ifndef IL_NO_HDR
case IL_HDR:
return ilLoadHdrF(File);
#endif
#ifndef IL_NO_CUT
case IL_CUT:
return ilLoadCutF(File);
#endif
#ifndef IL_NO_DOOM
case IL_DOOM:
return ilLoadDoomF(File);
case IL_DOOM_FLAT:
return ilLoadDoomFlatF(File);
#endif
#ifndef IL_NO_ICO
case IL_ICO:
return ilLoadIconF(File);
#endif
#ifndef IL_NO_LIF
case IL_LIF:
return ilLoadLifF(File);
#endif
#ifndef IL_NO_MDL
case IL_MDL:
return ilLoadMdlF(File);
#endif
#ifndef IL_NO_MNG
case IL_MNG:
return ilLoadMngF(File);
#endif
#ifndef IL_NO_PCD
case IL_PCD:
return IL_FALSE;//return ilLoadPcdF(File);
#endif
#ifndef IL_NO_PCX
case IL_PCX:
return ilLoadPcxF(File);
#endif
#ifndef IL_NO_PIC
case IL_PIC:
return ilLoadPicF(File);
#endif
#ifndef IL_NO_PIX
case IL_PIX:
return ilLoadPixF(File);
#endif
#ifndef IL_NO_PNM
case IL_PNM:
return ilLoadPnmF(File);
#endif
#ifndef IL_NO_PSD
case IL_PSD:
return ilLoadPsdF(File);
#endif
#ifndef IL_NO_PSP
case IL_PSP:
return ilLoadPspF(File);
#endif
#ifndef IL_NO_PXR
case IL_PXR:
return ilLoadPxrF(File);
#endif
#ifndef IL_NO_RAW
case IL_RAW:
return ilLoadRawF(File);
#endif
#ifndef IL_NO_SGI
case IL_SGI:
return ilLoadSgiF(File);
#endif
#ifndef IL_NO_TIF
case IL_TIF:
return ilLoadTiffF(File);
#endif
#ifndef IL_NO_WAL
case IL_WAL:
return ilLoadWalF(File);
#endif
#ifndef IL_NO_XPM
case IL_XPM:
return ilLoadXpmF(File);
#endif
}
ilSetError(IL_INVALID_ENUM);
return IL_FALSE;
}
ILboolean ILAPIENTRY ilLoadL(ILenum Type, const ILvoid *Lump, ILuint Size) {
if (Lump == NULL || Size == 0) {
ilSetError(IL_INVALID_PARAM);
return IL_FALSE;
}
if (Type == IL_TYPE_UNKNOWN)
Type = ilDetermineTypeL(Lump, Size);
switch (Type)
{
case IL_TYPE_UNKNOWN:
return IL_FALSE;
#ifndef IL_NO_TGA
case IL_TGA:
return ilLoadTargaL(Lump, Size);
#endif
#ifndef IL_NO_JPG
case IL_JPG:
return ilLoadJpegL(Lump, Size);
#endif
#ifndef IL_NO_DDS
case IL_DDS:
return ilLoadDdsL(Lump, Size);
#endif
#ifndef IL_NO_PNG
case IL_PNG:
return ilLoadPngL(Lump, Size);
#endif
#ifndef IL_NO_BMP
case IL_BMP:
return ilLoadBmpL(Lump, Size);
#endif
#ifndef IL_NO_GIF
case IL_GIF:
return ilLoadGifL(Lump, Size);
#endif
#ifndef IL_NO_HDR
case IL_HDR:
return ilLoadHdrL(Lump, Size);
#endif
#ifndef IL_NO_CUT
case IL_CUT:
return ilLoadCutL(Lump, Size);
#endif
#ifndef IL_NO_DOOM
case IL_DOOM:
return ilLoadDoomL(Lump, Size);
case IL_DOOM_FLAT:
return ilLoadDoomFlatL(Lump, Size);
#endif
#ifndef IL_NO_ICO
case IL_ICO:
return ilLoadIconL(Lump, Size);
#endif
#ifndef IL_NO_LIF
case IL_LIF:
return ilLoadLifL(Lump, Size);
#endif
#ifndef IL_NO_MDL
case IL_MDL:
return ilLoadMdlL(Lump, Size);
#endif
#ifndef IL_NO_MNG
case IL_MNG:
return ilLoadMngL(Lump, Size);
#endif
#ifndef IL_NO_PCD
case IL_PCD:
return IL_FALSE;//return ilLoadPcdL(Lump, Size);
#endif
#ifndef IL_NO_PCX
case IL_PCX:
return ilLoadPcxL(Lump, Size);
#endif
#ifndef IL_NO_PIC
case IL_PIC:
return ilLoadPicL(Lump, Size);
#endif
#ifndef IL_NO_PIX
case IL_PIX:
return ilLoadPixL(Lump, Size);
#endif
#ifndef IL_NO_PNM
case IL_PNM:
return ilLoadPnmL(Lump, Size);
#endif
#ifndef IL_NO_PSD
case IL_PSD:
return ilLoadPsdL(Lump, Size);
#endif
#ifndef IL_NO_PSP
case IL_PSP:
return ilLoadPspL(Lump, Size);
#endif
#ifndef IL_NO_PXR
case IL_PXR:
return ilLoadPxrL(Lump, Size);
#endif
#ifndef IL_NO_RAW
case IL_RAW:
return ilLoadRawL(Lump, Size);
#endif
#ifndef IL_NO_SGI
case IL_SGI:
return ilLoadSgiL(Lump, Size);
#endif
#ifndef IL_NO_TIF
case IL_TIF:
return ilLoadTiffL(Lump, Size);
#endif
#ifndef IL_NO_WAL
case IL_WAL:
return ilLoadWalL(Lump, Size);
#endif
#ifndef IL_NO_XPM
case IL_XPM:
return ilLoadXpmL(Lump, Size);
#endif
}
ilSetError(IL_INVALID_ENUM);
return IL_FALSE;
}
//! Attempts to load an image with various different methods before failing - very generic.
ILboolean ILAPIENTRY ilLoadImage(const ILstring FileName)
{
ILstring Ext = iGetExtension(FileName);
ILenum Type;
if (iCurImage == NULL) {
ilSetError(IL_ILLEGAL_OPERATION);
return IL_FALSE;
}
#ifndef _UNICODE
if (FileName == NULL || strlen(FileName) < 1) {
#else
if (FileName == NULL || wcslen(FileName) < 1) {
#endif//_UNICODE
ilSetError(IL_INVALID_PARAM);
return IL_FALSE;
}
// Try registered procedures first (so users can override default lib functions).
if (Ext) {
if (iRegisterLoad(FileName))
return IL_TRUE;
#ifndef IL_NO_TGA
if (!iStrCmp(Ext, IL_TEXT("tga")) || !iStrCmp(Ext, IL_TEXT("vda")) ||
!iStrCmp(Ext, IL_TEXT("icb")) || !iStrCmp(Ext, IL_TEXT("vst"))) {
return ilLoadTarga(FileName);
}
#endif
#ifndef IL_NO_JPG
if (!iStrCmp(Ext, IL_TEXT("jpg")) || !iStrCmp(Ext, IL_TEXT("jpe")) ||
!iStrCmp(Ext, IL_TEXT("jpeg"))) {
return ilLoadJpeg(FileName);
}
#endif
#ifndef IL_NO_DDS
if (!iStrCmp(Ext, IL_TEXT("dds"))) {
return ilLoadDds(FileName);
}
#endif
#ifndef IL_NO_PNG
if (!iStrCmp(Ext, IL_TEXT("png"))) {
return ilLoadPng(FileName);
}
#endif
#ifndef IL_NO_BMP
if (!iStrCmp(Ext, IL_TEXT("bmp")) || !iStrCmp(Ext, IL_TEXT("dib"))) {
return ilLoadBmp(FileName);
}
#endif
#ifndef IL_NO_GIF
if (!iStrCmp(Ext, IL_TEXT("gif"))) {
return ilLoadGif(FileName);
}
#endif
#ifndef IL_NO_HDR
if (!iStrCmp(Ext, IL_TEXT("hdr"))) {
return ilLoadHdr(FileName);
}
#endif
#ifndef IL_NO_CUT
if (!iStrCmp(Ext, IL_TEXT("cut"))) {
return ilLoadCut(FileName);
}
#endif
#ifndef IL_NO_DCX
if (!iStrCmp(Ext, IL_TEXT("dcx"))) {
return ilLoadDcx(FileName);
}
#endif
#ifndef IL_NO_ICO
if (!iStrCmp(Ext, IL_TEXT("ico")) || !iStrCmp(Ext, IL_TEXT("cur"))) {
return ilLoadIcon(FileName);
}
#endif
#ifndef IL_NO_LIF
if (!iStrCmp(Ext, IL_TEXT("lif"))) {
return ilLoadLif(FileName);
}
#endif
#ifndef IL_NO_MDL
if (!iStrCmp(Ext, IL_TEXT("mdl"))) {
return ilLoadMdl(FileName);
}
#endif
#ifndef IL_NO_MNG
if (!iStrCmp(Ext, IL_TEXT("mng")) || !iStrCmp(Ext, IL_TEXT("jng"))) {
return ilLoadMng(FileName);
}
#endif
#ifndef IL_NO_PCD
if (!iStrCmp(Ext, IL_TEXT("pcd"))) {
return IL_FALSE;//return ilLoadPcd(FileName);
}
#endif
#ifndef IL_NO_PCX
if (!iStrCmp(Ext, IL_TEXT("pcx"))) {
return ilLoadPcx(FileName);
}
#endif
#ifndef IL_NO_PIC
if (!iStrCmp(Ext, IL_TEXT("pic"))) {
return ilLoadPic(FileName);
}
#endif
#ifndef IL_NO_PIX
if (!iStrCmp(Ext, IL_TEXT("pix"))) {
return ilLoadPix(FileName);
}
#endif
#ifndef IL_NO_PNM
if (!iStrCmp(Ext, IL_TEXT("pbm"))) {
return ilLoadPnm(FileName);
}
if (!iStrCmp(Ext, IL_TEXT("pgm"))) {
return ilLoadPnm(FileName);
}
if (!iStrCmp(Ext, IL_TEXT("pnm"))) {
return ilLoadPnm(FileName);
}
if (!iStrCmp(Ext, IL_TEXT("ppm"))) {
return ilLoadPnm(FileName);
}
#endif
#ifndef IL_NO_PSD
if (!iStrCmp(Ext, IL_TEXT("psd")) || !iStrCmp(Ext, IL_TEXT("pdd"))) {
return ilLoadPsd(FileName);
}
#endif
#ifndef IL_NO_PSP
if (!iStrCmp(Ext, IL_TEXT("psp"))) {
return ilLoadPsp(FileName);
}
#endif
#ifndef IL_NO_PXR
if (!iStrCmp(Ext, IL_TEXT("pxr"))) {
return ilLoadPxr(FileName);
}
#endif
#ifndef IL_NO_SGI
if (!iStrCmp(Ext, IL_TEXT("sgi")) || !iStrCmp(Ext, IL_TEXT("bw")) ||
!iStrCmp(Ext, IL_TEXT("rgb")) || !iStrCmp(Ext, IL_TEXT("rgba"))) {
return ilLoadSgi(FileName);
}
#endif
#ifndef IL_NO_TIF
if (!iStrCmp(Ext, IL_TEXT("tif")) || !iStrCmp(Ext, IL_TEXT("tiff"))) {
return ilLoadTiff(FileName);
}
#endif
#ifndef IL_NO_WAL
if (!iStrCmp(Ext, IL_TEXT("wal"))) {
return ilLoadWal(FileName);
}
#endif
#ifndef IL_NO_XPM
if (!iStrCmp(Ext, IL_TEXT("xpm"))) {
return ilLoadXpm(FileName);
}
#endif
}
// As a last-ditch effort, try to identify the image
Type = ilDetermineType(FileName);
if (Type == IL_TYPE_UNKNOWN)
return IL_FALSE;
return ilLoad(Type, FileName);
}
ILboolean ILAPIENTRY ilSave(ILenum Type, ILstring FileName)
{
switch (Type)
{
case IL_TYPE_UNKNOWN:
return ilSaveImage(FileName);
#ifndef IL_NO_BMP
case IL_BMP:
return ilSaveBmp(FileName);
#endif
#ifndef IL_NO_CHEAD
case IL_CHEAD:
return ilSaveCHeader(FileName, "IL_IMAGE");
#endif
#ifndef IL_NO_JPG
case IL_JPG:
return ilSaveJpeg(FileName);
#endif
#ifndef IL_NO_PCX
case IL_PCX:
return ilSavePcx(FileName);
#endif
#ifndef IL_NO_PNG
case IL_PNG:
return ilSavePng(FileName);
#endif
#ifndef IL_NO_PNM
case IL_PNM:
return ilSavePnm(FileName);
#endif
#ifndef IL_NO_PSD
case IL_PSD:
return ilSavePsd(FileName);
#endif
#ifndef IL_NO_RAW
case IL_RAW:
return ilSaveRaw(FileName);
#endif
#ifndef IL_NO_SGI
case IL_SGI:
return ilSaveSgi(FileName);
#endif
#ifndef IL_NO_TGA
case IL_TGA:
return ilSaveTarga(FileName);
#endif
#ifndef IL_NO_TIF
case IL_TIF:
return ilSaveTiff(FileName);
#endif
case IL_JASC_PAL:
return ilSaveJascPal(FileName);
}
ilSetError(IL_INVALID_ENUM);
return IL_FALSE;
}
ILuint ILAPIENTRY ilSaveF(ILenum Type, ILHANDLE File)
{
ILboolean Ret;
if (File == NULL) {
ilSetError(IL_INVALID_PARAM);
return 0;
}
switch (Type)
{
#ifndef IL_NO_BMP
case IL_BMP:
Ret = ilSaveBmpF(File);
break;
#endif
#ifndef IL_NO_JPG
#ifndef IL_USE_IJL
case IL_JPG:
Ret = ilSaveJpegF(File);
break;
#endif
#endif
#ifndef IL_NO_PNM
case IL_PNM:
Ret = ilSavePnmF(File);
break;
#endif
#ifndef IL_NO_PNG
case IL_PNG:
Ret = ilSavePngF(File);
break;
#endif
#ifndef IL_NO_PSD
case IL_PSD:
Ret = ilSavePsdF(File);
break;
#endif
#ifndef IL_NO_RAW
case IL_RAW:
Ret = ilSaveRawF(File);
break;
#endif
#ifndef IL_NO_SGI
case IL_SGI:
Ret = ilSaveSgiF(File);
break;
#endif
#ifndef IL_NO_TGA
case IL_TGA:
Ret = ilSaveTargaF(File);
break;
#endif
/*#ifndef IL_NO_TIF
case IL_TIF:
Ret = ilSaveTiffF(File);
break;
#endif*/
default:
ilSetError(IL_INVALID_ENUM);
return 0;
}
if (Ret == IL_FALSE)
return 0;
return itell();
}
ILAPI ILenum ILAPIENTRY ilTypeFromExt(const ILstring FileName)
{
ILstring Ext;
#ifndef _UNICODE
if (FileName == NULL || strlen(FileName) < 1) {
#else
if (FileName == NULL || wcslen(FileName) < 1) {
#endif//_UNICODE
ilSetError(IL_INVALID_PARAM);
return IL_TYPE_UNKNOWN;
}
//added 2003-08-31: fix sf bug 789535
Ext = iGetExtension(FileName);
if(Ext == NULL)
return IL_TYPE_UNKNOWN;
if (!iStrCmp(Ext, IL_TEXT("tga")) || !iStrCmp(Ext, IL_TEXT("vda")) ||
!iStrCmp(Ext, IL_TEXT("icb")) || !iStrCmp(Ext, IL_TEXT("vst")))
return IL_TGA;
if (!iStrCmp(Ext, IL_TEXT("jpg")) || !iStrCmp(Ext, IL_TEXT("jpe")) || !iStrCmp(Ext, IL_TEXT("jpeg")))
return IL_JPG;
if (!iStrCmp(Ext, IL_TEXT("dds")))
return IL_DDS;
if (!iStrCmp(Ext, IL_TEXT("png")))
return IL_PNG;
if (!iStrCmp(Ext, IL_TEXT("bmp")) || !iStrCmp(Ext, IL_TEXT("dib")))
return IL_BMP;
if (!iStrCmp(Ext, IL_TEXT("gif")))
return IL_GIF;
if (!iStrCmp(Ext, IL_TEXT("cut")))
return IL_CUT;
if (!iStrCmp(Ext, IL_TEXT("hdr")))
return IL_HDR;
if (!iStrCmp(Ext, IL_TEXT("ico")) || !iStrCmp(Ext, IL_TEXT("cur")))
return IL_ICO;
if (!iStrCmp(Ext, IL_TEXT("jng")))
return IL_JNG;
if (!iStrCmp(Ext, IL_TEXT("lif")))
return IL_LIF;
if (!iStrCmp(Ext, IL_TEXT("mdl")))
return IL_MDL;
if (!iStrCmp(Ext, IL_TEXT("mng")) || !iStrCmp(Ext, IL_TEXT("jng")))
return IL_MNG;
if (!iStrCmp(Ext, IL_TEXT("pcd")))
return IL_PCD;
if (!iStrCmp(Ext, IL_TEXT("pcx")))
return IL_PCX;
if (!iStrCmp(Ext, IL_TEXT("pic")))
return IL_PIC;
if (!iStrCmp(Ext, IL_TEXT("pix")))
return IL_PIX;
if (!iStrCmp(Ext, IL_TEXT("pbm")) || !iStrCmp(Ext, IL_TEXT("pgm")) ||
!iStrCmp(Ext, IL_TEXT("pnm")) || !iStrCmp(Ext, IL_TEXT("ppm")))
return IL_PNM;
if (!iStrCmp(Ext, IL_TEXT("psd")) || !iStrCmp(Ext, IL_TEXT("pdd")))
return IL_PSD;
if (!iStrCmp(Ext, IL_TEXT("psp")))
return IL_PSP;
if (!iStrCmp(Ext, IL_TEXT("pxr")))
return IL_PXR;
if (!iStrCmp(Ext, IL_TEXT("sgi")) || !iStrCmp(Ext, IL_TEXT("bw")) ||
!iStrCmp(Ext, IL_TEXT("rgb")) || !iStrCmp(Ext, IL_TEXT("rgba")))
return IL_SGI;
if (!iStrCmp(Ext, IL_TEXT("tif")) || !iStrCmp(Ext, IL_TEXT("tiff")))
return IL_TIF;
if (!iStrCmp(Ext, IL_TEXT("wal")))
return IL_WAL;
if (!iStrCmp(Ext, IL_TEXT("xpm")))
return IL_XPM;
return IL_TYPE_UNKNOWN;
}
ILenum ilDetermineTypeF(ILHANDLE File);
//changed 2003-09-17 to ILAPIENTRY
ILAPI ILenum ILAPIENTRY ilDetermineType(const ILstring FileName)
{
ILHANDLE File;
ILenum Type;
if (FileName == NULL)
return IL_TYPE_UNKNOWN;
File = iopenr(FileName);
if (File == NULL) {
ilSetError(IL_COULD_NOT_OPEN_FILE);
return IL_FALSE;
}
Type = ilDetermineTypeF(File);
icloser(File);
return Type;
}
//! Determines what image type to save based on the extension and attempts to save
// the current image based on the extension given in FileName.
ILboolean ILAPIENTRY ilSaveImage(const ILstring FileName)
{
ILstring Ext = iGetExtension(FileName);
if (iCurImage == NULL) {
ilSetError(IL_ILLEGAL_OPERATION);
return IL_FALSE;
}
#ifndef _UNICODE
if (FileName == NULL || strlen(FileName) < 1 || Ext == NULL) {
#else
if (FileName == NULL || wcslen(FileName) < 1 || Ext == NULL) {
#endif//_UNICODE
ilSetError(IL_INVALID_PARAM);
return IL_FALSE;
}
#ifndef IL_NO_BMP
if (!iStrCmp(Ext, IL_TEXT("bmp"))) {
return ilSaveBmp(FileName);
}
#endif
#ifndef IL_NO_CHEAD
if (!iStrCmp(Ext, IL_TEXT("h"))) {
return ilSaveCHeader(FileName, "IL_IMAGE");
}
#endif
#ifndef IL_NO_DDS
if (!iStrCmp(Ext, IL_TEXT("dds"))) {
return ilSaveDds(FileName);
}
#endif
#ifndef IL_NO_JPG
if (!iStrCmp(Ext, IL_TEXT("jpg")) || !iStrCmp(Ext, IL_TEXT("jpeg")) || !iStrCmp(Ext, IL_TEXT("jpe"))) {
return ilSaveJpeg(FileName);
}
#endif
#ifndef IL_NO_PCX
if (!iStrCmp(Ext, IL_TEXT("pcx"))) {
return ilSavePcx(FileName);
}
#endif
#ifndef IL_NO_PNG
if (!iStrCmp(Ext, IL_TEXT("png"))) {
return ilSavePng(FileName);
}
#endif
#ifndef IL_NO_PNM // Not sure if binary or ascii should be defaulted...maybe an option?
if (!iStrCmp(Ext, IL_TEXT("pbm"))) {
return ilSavePnm(FileName);
}
if (!iStrCmp(Ext, IL_TEXT("pgm"))) {
return ilSavePnm(FileName);
}
if (!iStrCmp(Ext, IL_TEXT("ppm"))) {
return ilSavePnm(FileName);
}
#endif
#ifndef IL_NO_PSD
if (!iStrCmp(Ext, IL_TEXT("psd"))) {
return ilSavePsd(FileName);
}
#endif
#ifndef IL_NO_RAW
if (!iStrCmp(Ext, IL_TEXT("raw"))) {
return ilSaveRaw(FileName);
}
#endif
#ifndef IL_NO_SGI
if (!iStrCmp(Ext, IL_TEXT("sgi")) || !iStrCmp(Ext, IL_TEXT("bw")) ||
!iStrCmp(Ext, IL_TEXT("rgb")) || !iStrCmp(Ext, IL_TEXT("rgba"))) {
return ilSaveSgi(FileName);
}
#endif
#ifndef IL_NO_TGA
if (!iStrCmp(Ext, IL_TEXT("tga"))) {
return ilSaveTarga(FileName);
}
#endif
#ifndef IL_NO_TIF
if (!iStrCmp(Ext, IL_TEXT("tif")) || !iStrCmp(Ext, IL_TEXT("tiff"))) {
return ilSaveTiff(FileName);
}
#endif
// Check if we just want to save the palette.
if (!iStrCmp(Ext, IL_TEXT("pal"))) {
return ilSavePal(FileName);
}
// Try registered procedures
if (iRegisterSave(FileName))
return IL_TRUE;
ilSetError(IL_INVALID_EXTENSION);
return IL_FALSE;
}