//------------------------------------------------------------------------------------
// Scales the image or current mipmap.
//------------------------------------------------------------------------------------
u32 Image::Scale( u32 Width, u32 Height, u32 Depth, u32 MipMapLevel /*= 0*/ )
{
ilBindImage(m_iImgID);
if (!ilActiveMipmap(MipMapLevel))
{
CheckDevilErrors(m_pFileName);
io::Logger::Log(io::ELM_Error, "Incorrect mipmap level for image=%", m_pName);
return 0;
}
//iluImageParameter(ILU_FILTER, ILU_SCALE_BOX);
ILimage *ret = ilGetCurImage();
ILimage *Temp = NULL;//iluScale_(ret, Width, Height, Depth);
if (!ret)
return false;
if (!ilTexImage(Temp->Width, Temp->Height, Temp->Depth, Temp->Bpp, Temp->Format, Temp->Type, Temp->Data))
{
return false;
}
if (MipMapLevel == 0)
{
m_iWidth = Width;
m_iHeight = Height;
}
return true;
} // Scale
//------------------------------------------------------------------------------------
// Returns a region of the image. Note: the OutData have not to be NULL
//------------------------------------------------------------------------------------
void Image::SetPixels( int XOff, int YOff, int ZOff, int Width, int Height, int Depth,
ImageFormat imgFormat, u8* OutData, u32 MipMapLevel )
{
ILenum fmt;
switch (imgFormat)
{
case EIF_RGB:
fmt = IL_RGB;
break;
case EIF_RGBA:
fmt = IL_RGBA;
break;
case EIF_BGR:
fmt = IL_BGR;
break;
case EIF_BGRA:
fmt = IL_BGRA;
break;
}
ilBindImage(m_iImgID);
if (!ilActiveMipmap(MipMapLevel))
{
CheckDevilErrors(m_pFileName);
io::Logger::Log(io::ELM_Error, "Incorrect mipmap level for image=%", m_pName);
return;
}
ilSetPixels(XOff, YOff, ZOff, Width, Height, Depth, fmt, IL_UNSIGNED_BYTE, OutData);
CheckDevilErrors(m_pFileName);
} // SetPixels
ILboolean ilImage::ActiveMipmap(ILuint Number)
{
if (this->Id) {
this->Bind();
return ilActiveMipmap(Number);
}
return IL_FALSE;
}
//------------------------------------------------------------------------------------
// Returns the image data
//------------------------------------------------------------------------------------
u8* Image::GetData(u32 MipMapLevel)
{
ilBindImage(m_iImgID);
if (!ilActiveMipmap(MipMapLevel))
{
CheckDevilErrors(m_pFileName);
io::Logger::Log(io::ELM_Error, "Incorrect mipmap level for image=%", m_pName);
return 0;
}
return ilGetData();
} // GetData
void CreateGDI()
{
ILuint CopyName, CurName, CurImg, CurMip;
hDC = GetDC(HWnd);
hMemDC = CreateCompatibleDC(hDC);
CurName = ilGetInteger(IL_CUR_IMAGE);
CurImg = ilGetInteger(IL_ACTIVE_IMAGE);
CurMip = ilGetInteger(IL_ACTIVE_MIPMAP);
CopyName = ilCloneCurImage();
ilBindImage(CopyName);
//ilConvertImage(IL_BGR, IL_UNSIGNED_BYTE);
hBitmap = ilutConvertToHBitmap(hDC);
ilutGetBmpInfo((BITMAPINFO*)&BmpInfo);
DeleteObject(SelectObject(hMemDC, hBitmap));
ilBindImage(CurName);
if (CurImg)
ilActiveImage(CurImg);//ilBindImage(Undos[0]);
if (CurMip)
ilActiveMipmap(CurMip);
ilDeleteImages(1, &CopyName);
return;
}
// Window procedure, handles all messages for this program
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static HMENU hMenu;
static ILuint Colours;
static RECT Rect;
static PAINTSTRUCT ps;
static HDROP hDrop;
static TCHAR OpenFilter[2048];
static TCHAR SaveFilter[2048];
static TCHAR *OFilter[] = {
L"All Files (*.*)", L"*.*",
L"Alias|Wavefront Files (*.pix)", L"*.pix",
L"Cut Files (*.cut)", L"*.cut",
L"Dcx Files (*.dcx)", L"*.dcx",
L"Graphics Interchange Format (*.gif)", L"*.gif",
L"Half-Life Model Files (*.mdl)", L"*.mdl",
L"Homeworld Image Files (*.lif)", L"*.lif",
L"Image Files (All Supported Types)", L"*.jpe;*.jpg;*.jpeg;*.lif;*.bmp;*.ico;*.pbm;*.pgm;*.pnm;*.ppm;*.png;*.bw;*.rgb;*.rgba;*.sgi;*.tga;*.tif;*.tiff;*.pcx;*.xpm;*.psp;*.psd;*.pix;*.pxr;*.cut;*.dcx",
L"Jpeg Files (*.jpe, *.jpg, *.jpeg)", L"*.jpe;*.jpg;*.jpeg",
L"Kodak Photo CD Files (*.pcd)", L"*.pcd",
L"Microsoft Bitmap Files (*.bmp)", L"*.bmp",
L"Microsoft DirectDraw Surface (*.dds)", L"*.dds",
L"Microsoft Icon Files (*.ico, *.cur)", L"*.ico, *.cur",
L"Multiple Network Graphics Files (*.mng)", L"*.mng",
L"Paint Shop Pro Files (*.psp)", L"*.psp",
L"PhotoShop Files (*.psd)", L"*.psd",
L"Pic Files (*.pic)", L"*.pic",
L"Pixar Files (*.pix)", L"*.pix",
L"Portable AnyMap Files (*.pbm, *.pgm, *.pnm, *.ppm)", L"*.pbm;*.pgm;*.pnm;*.ppm",
L"Portable Network Graphics Files (*.png)", L"*.png",
L"Sgi Files (*.sgi)", L"*.bw;*.rgb;*.rgba;*.sgi",
L"Targa Files (*.tga, *.vda, *.icb, *.vst)", L"*.tga;*.vda;*.icb;*.vst",
L"Tiff Files (*.tif)", L"*.tif;*.tiff",
L"Valve Texture Files (*.vtf)", L"*.vtf",
L"Quake Wal Files (*.wal)", L"*.wal",
L"X PixelMap (*.xpm)", L"*.xpm",
L"ZSoft Pcx Files (*.pcx)", L"*.pcx",
L"\0\0"
};
static TCHAR *SFilter[] = {
L"All Files (*.*)", L"*.*",
L"C-Style Header (*.h)", L"*.h",
L"Jpeg Files (*.jpe, *.jpg, *.jpeg)", L"*.jpe;*.jpg;*.jpeg",
L"Microsoft Bitmap Files (*.bmp)", L"*.bmp",
L"Microsoft DirectDraw Surface (*.dds)", L"*.dds",
L"PhotoShop Files (*.psd)", L"*.psd",
L"Portable AnyMap Files (*.pbm, *.pgm, *.ppm)", L"*.pbm;*.pgm;*.ppm",
L"Portable Network Graphics Files (*.png)", L"*.png",
L"Sgi Files (*.sgi)", L"*.bw;*.rgb;*.rgba;*.sgi",
L"Targa Files (*.tga)", L"*.tga",
L"Tiff Files (*.tif)", L"*.tif",
L"ZSoft Pcx Files (*.pcx)", L"*.pcx",
L"\0\0"
};
static OPENFILENAME Ofn = {
sizeof(OPENFILENAME),
hWnd,
NULL,
OpenFilter,
NULL,
0,
0,
OpenFileName,
2048,
NULL,
0,
NULL,
NULL,
OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST,
0,
0,
NULL,
NULL,
NULL,
NULL
};
POINT CurMouse;
static POINT PrevMouse;
static ILboolean MouseDown = IL_FALSE;
static RECT WinSize;
unsigned int currentColor = 0x80000000;
unsigned int originalColor = 0x80000000;
bool userClickedOK;
ILclampf Red = 255, Green = 255, Blue = 255;
ILubyte *AlphaChannel;
ILenum Origin;
switch (message)
{
case WM_CREATE:
GenFilterString(OpenFilter, OFilter);
GenFilterString(SaveFilter, SFilter);
hDC = GetDC(hWnd);
DragAcceptFiles(hWnd, TRUE);
ReleaseDC(hWnd, hDC);
break;
case WM_CLOSE:
#ifdef _DEBUG
_CrtDumpMemoryLeaks();
#endif
DestroyGDI();
DestroyWindow(hWnd);
UnregisterClass(TITLE, hInstance);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_PAINT:
GetWindowRect(HWnd, &WinSize); // Shouldn't be here!
hDC = BeginPaint(hWnd, &ps);
//StretchBlt(hDC, 0, 0, WinSize.right - WinSize.left,
// WinSize.bottom - WinSize.top, BackHDC, 0, 0, 1, 1, SRCCOPY);
WinSize.right -= WinSize.left;
WinSize.bottom -= WinSize.top;
WinSize.top = 0;
WinSize.left = 0;
FillRect(hDC, &WinSize, BackBrush);
BitBlt(hDC, XOff, YOff, (WORD)BmpInfo.biWidth, (WORD)BmpInfo.biHeight,
hMemDC, 0, 0, SRCCOPY);
EndPaint(hWnd, &ps);
ValidateRect(hWnd, NULL);
break;
case WM_KEYDOWN:
if (wParam == VK_ESCAPE)
PostQuitMessage(0);
// View the next image in the animation chain.
if (wParam == VK_RIGHT) {
ilBindImage(Undos[0]); // @TODO: Implement undos better with this.
CurImage++;
if (CurImage > ilGetInteger(IL_NUM_IMAGES))
CurImage = 0; // Go back to the beginning of the animation.
ilActiveImage(CurImage);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
if (wParam == '0') {
ilBindImage(Undos[0]); // @TODO: Implement undos better with this.
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
if (wParam == '1') {
ilActiveMipmap(1);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '2') {
ilActiveMipmap(2);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '3') {
ilActiveMipmap(3);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '4') {
ilActiveMipmap(4);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '5') {
ilActiveMipmap(5);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '6') {
ilActiveMipmap(6);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '7') {
ilActiveMipmap(7);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '8') {
ilActiveMipmap(8);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
else if (wParam == '9') {
ilActiveMipmap(9);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
// View the previous image in the animation chain.
if (wParam == VK_LEFT) {
ilBindImage(Undos[0]); // @TODO: Implement undos better with this.
CurImage--;
if (CurImage < 0)
CurImage = 0;
ilActiveImage(CurImage);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
if (wParam == VK_PRIOR) {
if (!GetPrevImage())
break;
DestroyGDI();
if (UndoSize == 0)
UndoSize = 1;
ilDeleteImages(UndoSize, Undos);
UndoSize = 0;
XOff = 0;
YOff = 0;
ilGenImages(1, Undos);
ilBindImage(Undos[0]);
//last_elapsed = SDL_GetTicks();
if (!ilLoadImage(OpenFileName)) {
wsprintf(CurFileName, L"%s", OpenFileName);
wsprintf(NewTitle, L"%s - Could not open %s", TITLE, OpenFileName);
SetWindowText(hWnd, NewTitle);
return (0L);
}
CurImage = 0;
//cur_elapsed = SDL_GetTicks();
elapsed = cur_elapsed - last_elapsed;
last_elapsed = cur_elapsed;
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
wsprintf(CurFileName, L"%s", OpenFileName);
wsprintf(NewTitle, L"%s - %s: %u ms", TITLE, OpenFileName, (unsigned int)elapsed);
SetWindowText(hWnd, NewTitle);
}
if (wParam == VK_NEXT) {
if (!GetNextImage())
break;
DestroyGDI();
if (UndoSize == 0)
UndoSize = 1;
ilDeleteImages(UndoSize, Undos);
UndoSize = 0;
XOff = 0;
YOff = 0;
ilGenImages(1, Undos);
ilBindImage(Undos[0]);
//last_elapsed = SDL_GetTicks();
if (!ilLoadImage(OpenFileName)) {
wsprintf(CurFileName, L"%s", OpenFileName);
wsprintf(NewTitle, L"%s - Could not open %s", TITLE, OpenFileName);
SetWindowText(hWnd, NewTitle);
return (0L);
}
CurImage = 0;
//cur_elapsed = SDL_GetTicks();
elapsed = cur_elapsed - last_elapsed;
last_elapsed = cur_elapsed;
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
wsprintf(CurFileName, L"%s", OpenFileName);
wsprintf(NewTitle, L"%s - %s: %u ms", TITLE, OpenFileName, (unsigned int)elapsed);
SetWindowText(hWnd, NewTitle);
}
InvalidateRect(hWnd, NULL, FALSE);
break;
// Moves the "viewport"
case WM_MOUSEMOVE:
if (!MouseDown)
break;
GetCursorPos(&CurMouse);
XOff += CurMouse.x - PrevMouse.x;
YOff += CurMouse.y - PrevMouse.y;
PrevMouse.x = CurMouse.x;
PrevMouse.y = CurMouse.y;
InvalidateRect(hWnd, NULL, FALSE);
break;
case WM_LBUTTONDOWN:
MouseDown = IL_TRUE;
GetCursorPos(&PrevMouse);
break;
case WM_LBUTTONUP:
MouseDown = IL_FALSE;
break;
case WM_DROPFILES:
hDrop = (HDROP)wParam;
DragQueryFile(hDrop, 0, OpenFileName, 512);
DestroyGDI();
ilDeleteImages(UndoSize, Undos);
UndoSize = 0;
ilGenImages(1, Undos);
ilBindImage(Undos[0]);
ilLoadImage(OpenFileName);
CurImage = 0;
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
wsprintf(CurFileName, L"%s", OpenFileName);
wsprintf(NewTitle, L"%s - %s", TITLE, OpenFileName);
SetWindowText(hWnd, NewTitle);
DragFinish(hDrop);
return 0;
case WM_COMMAND:
FilterType = LOWORD(wParam);
switch (LOWORD(wParam))
{
case ID_FILE_EXIT:
PostMessage(hWnd, WM_CLOSE, 0, 0);
return (0L);
case ID_HELP_ABOUT:
DialogBox (hInstance,
MAKEINTRESOURCE(IDD_DIALOG_ABOUT),
hWnd,
AboutDlgProc);
return (0L);
case ID_FILE_PROPERTIES:
DialogBox (hInstance,
MAKEINTRESOURCE(IDD_DIALOG_PROPERTIES),
hWnd,
PropertiesDlgProc);
return (0L);
case ID_BATCHCONVERT:
DialogBox (hInstance,
MAKEINTRESOURCE(IDD_DIALOG_BATCHCONV),
hWnd,
BatchDlgProc);
return (0L);
case ID_EFFECTS_COUNTCOLORS:
Colours = iluColoursUsed();
TCHAR ColourString[255];
wsprintf(ColourString, L"The number of colours in this image is: %d", Colours);
MessageBox(NULL, ColourString, L"Colour Count", MB_OK);
return (0L);
case ID_EFFECTSTOOLS_BACKGROUNDCOLOUR:
//userClickedOK = FSColorPickerDoModal(¤tColor, true, &originalColor, true, 0);
userClickedOK = 0;
if (userClickedOK) {
Red = (ILfloat)((currentColor & 0xff0000) >> 16) / 255.0f;
Green = (ILfloat)((currentColor & 0xff00) >> 8) / 255.0f;
Blue = (ILfloat)(currentColor & 0xff) / 255.0f;
ilClearColour(Red, Green, Blue, 1.0f);
}
return (0L);
case ID_EDIT_COPY:
ilutSetWinClipboard();
return (0L);
case ID_EDIT_PASTE:
ILuint Test;
ilGenImages(1, &Test);
ilBindImage(Test);
// Check if there's anything in the clipboard.
if (!ilutGetWinClipboard()) {
ilDeleteImages(1, &Test);
return (0L);
}
ilDeleteImages(1, &Test);
DestroyGDI();
ilDeleteImages(UndoSize, Undos);
UndoSize = 0;
XOff = 0;
YOff = 0;
ilGenImages(1, Undos);
ilBindImage(Undos[0]);
ilutGetWinClipboard();
wsprintf(CurFileName, L"Clipboard Paste");
wsprintf(NewTitle, L"%s - Pasted from the Clipboard", TITLE);
SetWindowText(hWnd, NewTitle);
//ilConvertImage(IL_BGRA);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
return (0L);
// @TODO: Will probably fail if no image loaded!
case ID_FILE_PRINT:
/*PRINTDLG Pd;
DOCINFO Di;
//HDC PrintDC;
//HBITMAP PrintReplace;
memset(&Pd, 0, sizeof(PRINTDLG));
Pd.lStructSize = sizeof(PRINTDLG);
Pd.hwndOwner = hWnd;
Pd.Flags = PD_RETURNDC;
Pd.nCopies = 1;
Pd.nFromPage = 0xFFFF;
Pd.nToPage = 0xFFFF;
Pd.nMinPage = 1;
Pd.nMaxPage = 0xFFFF;
if (!PrintDlg(&Pd))
return (0L);
Di.cbSize = sizeof(DOCINFO);
Di.lpszDocName = L"DevIL Printing Test";
Di.lpszOutput = NULL;
Di.lpszDatatype = NULL;
Di.fwType = 0;
StartDoc(Pd.hDC, &Di);
StartPage(Pd.hDC);
//PrintDC = CreateCompatibleDC(Pd.hDC);
//PrintReplace = (HBITMAP)SelectObject(PrintDC, hBitmap);
StretchBlt(Pd.hDC, 0, 0, Width * 2, Height * 2, hMemDC, 0, 0, Width, Height, SRCCOPY);
EndPage(Pd.hDC);
EndDoc(Pd.hDC);
//DeleteObject(PrintReplace);
//DeleteDC(PrintDC);
DeleteDC(Pd.hDC);*/
ilutWinPrint(0, 0, ilGetInteger(IL_IMAGE_WIDTH) * 2, ilGetInteger(IL_IMAGE_HEIGHT) * 2, hDC);
return (0L);
case ID_FILE_LOAD:
wsprintf(OpenFileName, L"*.*");
Ofn.lpstrFilter = OpenFilter;
Ofn.lpstrFile = OpenFileName;
Ofn.lpstrTitle = L"Open File";
Ofn.nFilterIndex = 1;
Ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
if (!GetOpenFileName(&Ofn))
return (0L);
DestroyGDI();
if (UndoSize == 0)
UndoSize = 1;
ilDeleteImages(UndoSize, Undos);
UndoSize = 0;
XOff = 0;
YOff = 0;
ilGenImages(1, Undos);
ilBindImage(Undos[0]);
//last_elapsed = SDL_GetTicks();
if (!ilLoadImage(OpenFileName))
return (0L);
CurImage = 0;
//cur_elapsed = SDL_GetTicks();
elapsed = cur_elapsed - last_elapsed;
last_elapsed = cur_elapsed;
//iluBuildMipmaps();
//ilConvertImage(IL_RGBA, IL_UNSIGNED_BYTE);
//ilEnable(IL_NVIDIA_COMPRESS);
//ilEnable(IL_SQUISH_COMPRESS);
//ilSetInteger(IL_DXTC_FORMAT, IL_DXT5);
//free(ilCompressDXT(ilGetData(), ilGetInteger(IL_IMAGE_WIDTH), ilGetInteger(IL_IMAGE_HEIGHT), 1, IL_DXT5, &Size));
//free(ilNVidiaCompressDXT(ilGetData(), ilGetInteger(IL_IMAGE_WIDTH), ilGetInteger(IL_IMAGE_HEIGHT), 1, IL_DXT5));
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
wsprintf(CurFileName, L"%s", OpenFileName);
wsprintf(NewTitle, L"%s - %s: %u ms", TITLE, OpenFileName, (unsigned int)elapsed);
SetWindowText(hWnd, NewTitle);
return (0L);
case ID_FILE_OPENURL:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) != TRUE) {
return (0L);
}
DestroyGDI();
ilDeleteImages(UndoSize, Undos);
UndoSize = 0;
XOff = 0;
YOff = 0;
ilGenImages(1, Undos);
ilBindImage(Undos[0]);
/*if (!ilutWinLoadUrl(FilterEditString))
return (0L);*/
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
wsprintf(NewTitle, L"%s - %s", TITLE, FilterEditString);
SetWindowText(hWnd, NewTitle);
return (0L);
case ID_FILE_SAVE:
wsprintf(SaveFileName, L"monkey.tga");
Ofn.lpstrFilter = SaveFilter;
Ofn.lpstrFile = SaveFileName;
Ofn.lpstrTitle = L"Save File";
Ofn.nFilterIndex = 1;
Ofn.Flags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
if (!GetSaveFileName(&Ofn))
return (0L);
ilEnable(IL_FILE_OVERWRITE);
//ilBindImage(Undos[0]); //@TODO: Do better here...
//last_elapsed = SDL_GetTicks();
ilSaveImage(SaveFileName);
//cur_elapsed = SDL_GetTicks();
elapsed = cur_elapsed - last_elapsed;
last_elapsed = cur_elapsed;
wsprintf(CurFileName, L"%s", SaveFileName);
wsprintf(NewTitle, L"%s - %s: %u ms", TITLE, SaveFileName, (unsigned int)elapsed);
SetWindowText(hWnd, NewTitle);
return (0L);
case ID_EDIT_UNDOLEVEL:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
NumUndosAllowed = FilterParamInt <= 10 ? FilterParamInt : 10;
}
return (0L);
case ID_EDIT_UNDO:
if (UndoSize && NumUndosAllowed) {
ilDeleteImages(1, &Undos[UndoSize]);
ilBindImage(Undos[--UndoSize]);
ResizeWin();
CreateGDI();
}
return (0L);
case ID_EDIT_VIEWIMAGENUM:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
ilBindImage(Undos[0]); // @TODO: Implement undos better with this.
ilActiveImage(FilterParamInt);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
return (0L);
case ID_EDIT_VIEWFACE:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
ilActiveFace(FilterParamInt);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
return (0L);
case ID_EDIT_VIEWMIPMAP:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
ilActiveMipmap(FilterParamInt);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
}
return (0L);
case ID_EDIT_NEXT:
ilBindImage(Undos[0]); // @TODO: Implement undos better with this.
CurImage++;
ilActiveImage(CurImage);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
return (0L);
case ID_EDIT_PREV:
ilBindImage(Undos[0]); // @TODO: Implement undos better with this.
CurImage--;
ilActiveImage(CurImage);
ilutRenderer(ILUT_WIN32);
ResizeWin();
CreateGDI();
return (0L);
}
if (++UndoSize > NumUndosAllowed) {
if (NumUndosAllowed > 0) {
UndoSize = NumUndosAllowed;
ilDeleteImages(1, &Undos[0]);
memcpy(Undos, Undos+1, NumUndosAllowed * sizeof(ILuint));
ilBindImage(Undos[UndoSize]);
}
}
if (NumUndosAllowed > 0) {
ilGetIntegerv(IL_ACTIVE_IMAGE, (ILint*)&Undos[UndoSize]);
/*ilGenImages(1, &Undos[UndoSize]);
ilBindImage(Undos[UndoSize]);
ilCopyImage(Undos[UndoSize-1]);*/
Undos[UndoSize] = ilCloneCurImage();
ilBindImage(Undos[UndoSize]);
}
DestroyGDI();
switch (LOWORD(wParam))
{
case ID_CONVERT_PALETTE:
ilConvertImage(IL_COLOUR_INDEX, IL_UNSIGNED_BYTE);
break;
case ID_CONVERT_RGB:
ilConvertImage(IL_RGB, ilGetInteger(IL_IMAGE_TYPE));
break;
case ID_CONVERT_RGBA:
ilConvertImage(IL_RGBA, ilGetInteger(IL_IMAGE_TYPE));
break;
case ID_CONVERT_BGR:
ilConvertImage(IL_BGR, ilGetInteger(IL_IMAGE_TYPE));
break;
case ID_CONVERT_BGRA:
ilConvertImage(IL_BGRA, ilGetInteger(IL_IMAGE_TYPE));
break;
case ID_CONVERT_LUMINANCE:
ilConvertImage(IL_LUMINANCE, ilGetInteger(IL_IMAGE_TYPE));
break;
case ID_CONVERT_LUMINANCEALPHA:
ilConvertImage(IL_LUMINANCE_ALPHA, ilGetInteger(IL_IMAGE_TYPE));
break;
case ID_EDIT_VIEWALPHA:
Origin = ilGetInteger(IL_ORIGIN_MODE);
AlphaChannel = ilGetAlpha(IL_UNSIGNED_BYTE);
ilTexImage(ilGetInteger(IL_IMAGE_WIDTH), ilGetInteger(IL_IMAGE_HEIGHT),
ilGetInteger(IL_IMAGE_DEPTH), 1, IL_LUMINANCE, IL_UNSIGNED_BYTE, AlphaChannel);
free(AlphaChannel);
ilRegisterOrigin(Origin);
break;
case ID_EFFECTS_FLIP:
iluFlipImage();
break;
case ID_EFFECTS_MIRROR:
iluMirror();
break;
case ID_FILTER_EMBOSS:
iluEmboss();
break;
case ID_FILTER_EQUALIZE:
iluEqualize();
break;
case ID_FILTER_ALIENIFY:
iluAlienify();
break;
case ID_FILTER_NEGATIVE:
iluNegative();
break;
case ID_EFFECTS_FILTERS_EDGEDETECT_EMBOSS:
iluEdgeDetectE();
break;
case ID_EFFECTS_FILTERS_EDGEDETECT_SOBEL:
iluEdgeDetectS();
break;
case ID_EFFECTS_FILTERS_EDGEDETECT_PREWITT:
iluEdgeDetectP();
break;
case ID_FILTER_NOISE:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluNoisify(FilterParamFloat);
}
break;
case ID_EFFECTS_FILTERS_WAVE:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluWave(FilterParamFloat);
}
break;
case ID_FILTER_PIXELIZE:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluPixelize(FilterParamInt);
}
break;
case ID_FILTERS_BLUR_AVERAGE:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluBlurAvg(FilterParamInt);
}
break;
case ID_FILTERS_BLUR_GAUSSIAN:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluBlurGaussian(FilterParamInt);
/*iluMatrixMode(ILU_CONVOLUTION_MATRIX);
iluLoadFilter(ILU_FILTER_GAUSSIAN_5X5);
iluApplyMatrix();*/
}
break;
case ID_FILTER_GAMMACORRECT:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluGammaCorrect(FilterParamFloat);
}
break;
case ID_FILTER_SHARPEN:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluSharpen(FilterParamFloat, 1);
}
break;
case ID_EFFECTS_FILTERS_ROTATE:
if (DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILTER),
hWnd, FilterDlgProc) == TRUE) {
iluRotate(FilterParamFloat);
ResizeWin();
}
break;
case ID_EFFECTS_FILTERS_SCALE:
HWnd = hWnd;
iluImageParameter(ILU_FILTER, ILU_BILINEAR);
DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG_RESIZE), hWnd, ResizeDlgProc);
break;
}
CreateGDI();
InvalidateRect(hWnd, NULL, FALSE);
break;
default:
return (DefWindowProc(hWnd, message, wParam, lParam));
}
return (0L);
}
//---------------------------------------------------------------------
Codec::DecodeResult ILImageCodec::decode(DataStreamPtr& input) const
{
// DevIL variables
ILuint ImageName;
ILint ImageFormat, BytesPerPixel, ImageType;
ImageData* imgData = new ImageData();
MemoryDataStreamPtr output;
// Load the image
ilGenImages( 1, &ImageName );
ilBindImage( ImageName );
// Put it right side up
ilEnable(IL_ORIGIN_SET);
ilSetInteger(IL_ORIGIN_MODE, IL_ORIGIN_UPPER_LEFT);
// Keep DXTC(compressed) data if present
ilSetInteger(IL_KEEP_DXTC_DATA, IL_TRUE);
// Load image from stream, cache into memory
MemoryDataStream memInput(input);
ilLoadL(
mIlType,
memInput.getPtr(),
static_cast< ILuint >(memInput.size()));
// Check if everything was ok
ILenum PossibleError = ilGetError() ;
if( PossibleError != IL_NO_ERROR ) {
OGRE_EXCEPT( Exception::ERR_NOT_IMPLEMENTED,
"IL Error",
iluErrorString(PossibleError) ) ;
}
ImageFormat = ilGetInteger( IL_IMAGE_FORMAT );
ImageType = ilGetInteger( IL_IMAGE_TYPE );
// Convert image if ImageType is incompatible with us (double or long)
if(ImageType != IL_BYTE && ImageType != IL_UNSIGNED_BYTE &&
ImageType != IL_FLOAT &&
ImageType != IL_UNSIGNED_SHORT && ImageType != IL_SHORT) {
ilConvertImage(ImageFormat, IL_FLOAT);
ImageType = IL_FLOAT;
}
// Converted paletted images
if(ImageFormat == IL_COLOUR_INDEX)
{
ilConvertImage(IL_BGRA, IL_UNSIGNED_BYTE);
ImageFormat = IL_BGRA;
ImageType = IL_UNSIGNED_BYTE;
}
// Now sets some variables
BytesPerPixel = ilGetInteger( IL_IMAGE_BYTES_PER_PIXEL );
imgData->format = ILUtil::ilFormat2OgreFormat( ImageFormat, ImageType );
imgData->width = ilGetInteger( IL_IMAGE_WIDTH );
imgData->height = ilGetInteger( IL_IMAGE_HEIGHT );
imgData->depth = ilGetInteger( IL_IMAGE_DEPTH );
imgData->num_mipmaps = ilGetInteger ( IL_NUM_MIPMAPS );
imgData->flags = 0;
if(imgData->format == PF_UNKNOWN)
{
std::stringstream err;
err << "Unsupported devil format ImageFormat=" << std::hex << ImageFormat <<
" ImageType="<< ImageType << std::dec;
ilDeleteImages( 1, &ImageName );
OGRE_EXCEPT( Exception::ERR_NOT_IMPLEMENTED,
err.str(),
"ILImageCodec::decode" ) ;
}
// Check for cubemap
//ILuint cubeflags = ilGetInteger ( IL_IMAGE_CUBEFLAGS );
size_t numFaces = ilGetInteger ( IL_NUM_IMAGES ) + 1;
if(numFaces == 6)
imgData->flags |= IF_CUBEMAP;
else
numFaces = 1; // Support only 1 or 6 face images for now
// Keep DXT data (if present at all and the GPU supports it)
ILuint dxtFormat = ilGetInteger( IL_DXTC_DATA_FORMAT );
if(dxtFormat != IL_DXT_NO_COMP && Root::getSingleton().getRenderSystem()->getCapabilities()->hasCapability( RSC_TEXTURE_COMPRESSION_DXT ))
{
imgData->format = ILUtil::ilFormat2OgreFormat( dxtFormat, ImageType );
imgData->flags |= IF_COMPRESSED;
// Validate that this devil version saves DXT mipmaps
if(imgData->num_mipmaps>0)
{
ilBindImage(ImageName);
ilActiveMipmap(1);
if((size_t)ilGetInteger( IL_DXTC_DATA_FORMAT ) != dxtFormat)
{
imgData->num_mipmaps=0;
LogManager::getSingleton().logMessage(
"Warning: Custom mipmaps for compressed image "+input->getName()+" were ignored because they are not loaded by this DevIL version");
}
}
}
// Calculate total size from number of mipmaps, faces and size
imgData->size = Image::calculateSize(imgData->num_mipmaps, numFaces,
imgData->width, imgData->height, imgData->depth, imgData->format);
// Bind output buffer
output.bind(new MemoryDataStream(imgData->size));
size_t offset = 0;
// Dimensions of current mipmap
size_t width = imgData->width;
size_t height = imgData->height;
size_t depth = imgData->depth;
// Transfer data
for(size_t mip=0; mip<=imgData->num_mipmaps; ++mip)
{
for(size_t i = 0; i < numFaces; ++i)
{
ilBindImage(ImageName);
if(numFaces > 1)
ilActiveImage(i);
if(imgData->num_mipmaps > 0)
ilActiveMipmap(mip);
/// Size of this face
size_t imageSize = PixelUtil::getMemorySize(
width, height, depth, imgData->format);
if(imgData->flags & IF_COMPRESSED)
{
// Compare DXT size returned by DevIL with our idea of the compressed size
if(imageSize == ilGetDXTCData(NULL, 0, dxtFormat))
{
// Retrieve data from DevIL
ilGetDXTCData((unsigned char*)output->getPtr()+offset, imageSize, dxtFormat);
} else
{
LogManager::getSingleton().logMessage(
"Warning: compressed image "+input->getName()+" size mismatch, devilsize="+StringConverter::toString(ilGetDXTCData(NULL, 0, dxtFormat))+" oursize="+
StringConverter::toString(imageSize));
}
}
else
{
/// Retrieve data from DevIL
PixelBox dst(width, height, depth, imgData->format, (unsigned char*)output->getPtr()+offset);
ILUtil::toOgre(dst);
}
offset += imageSize;
}
/// Next mip
if(width!=1) width /= 2;
if(height!=1) height /= 2;
if(depth!=1) depth /= 2;
}
// Restore IL state
ilDisable(IL_ORIGIN_SET);
ilDisable(IL_FORMAT_SET);
ilDeleteImages( 1, &ImageName );
DecodeResult ret;
ret.first = output;
ret.second = CodecDataPtr(imgData);
return ret;
}
UInt32 GUCEF_PLUGIN_CALLSPEC_PREFIX
IMGCODECPLUGIN_EncodeImage( void* pluginData ,
void* codecData ,
const char* codecType ,
TImage* inputImage ,
TIOAccess* output )
{
UInt32 i = 0;
UInt32 n = 0;
TImageInfo* imageInfo = NULL;
char codecTypeExt[ 256 ];
/* generate an image ID and make that ID the ID of the current image */
ilBindImage( ilGenImage() );
/* Only 1 layer is supported atm */
ilActiveLayer( 0 );
imageInfo = &inputImage->imageInfo;
for ( i=0; i<imageInfo->nrOfFramesInImage; ++i )
{
TImageFrameInfo* imageFrameInfo = &inputImage->frames[ i ].frameInfo;
/* activate the frame */
ilActiveImage( i );
for ( n=0; n<imageFrameInfo->nrOfMipmapLevels; ++n )
{
/* create a shortcut */
TImageMipMapLevelInfo* mipInfo = &inputImage->frames[ i ].mipmapLevel[ n ].mipLevelInfo;
void* imageBuffer = inputImage->frames[ i ].mipmapLevel[ n ].pixelData;
/* activate the mip-map */
ilActiveMipmap( n );
/* hand the data over to DevIL */
if ( IL_TRUE != ilTexImage( (ILuint)mipInfo->frameWidth ,
(ILuint)mipInfo->frameHeight ,
(ILuint)1 ,
(ILubyte) GetChannelCountForFormat( mipInfo->pixelStorageFormat ) ,
(ILenum)ConvertGUCEFPixelFormatToILPixelFormat( mipInfo->pixelStorageFormat ) ,
(ILenum)ConvertGUCEFTypeToILType( mipInfo->pixelComponentDataType ) ,
(void*)imageBuffer ) )
{
/* Failed to transfer the data over to DevIL */
return 0;
}
}
}
/* Make sure we prefix a dot before the codecType */
strcpy_s( codecTypeExt+1, 255, codecType );
codecTypeExt[ 0 ] = '.';
/* now we can perform the actual save */
currentResource = output;
if ( IL_TRUE == ilSaveF( ilTypeFromExt( codecTypeExt ), output ) )
{
currentResource = NULL;
return 1;
}
currentResource = NULL;
return 0;
}
UInt32 GUCEF_PLUGIN_CALLSPEC_PREFIX
IMGCODECPLUGIN_DecodeImage( void* pluginData ,
void* codecData ,
const char* codecType ,
TIOAccess* input ,
TImage** imageOutput ,
void** imageData )
{
UInt32 i=0, n=0, mipmapCount=0, frameCount=0;
ILint imageID = 0, imageSize = 0;
TImage* image = NULL;
if ( ( NULL == codecType ) || ( NULL == input ) )
return 0;
/* generate an image ID and make that ID the ID of the current image */
imageID = ilGenImage();
ilBindImage( imageID );
currentResource = input;
if ( IL_TRUE == ilLoadF( ilTypeFromExt( codecType ), input ) )
{
image = malloc( sizeof(TImage) );
image->version = GUCEF_IMAGE_TIMAGE_VERSION;
image->imageInfo.version = GUCEF_IMAGE_TIMAGEINFO_VERSION;
frameCount = image->imageInfo.nrOfFramesInImage = (UInt32) ilGetInteger( IL_NUM_IMAGES );
if ( frameCount == 0 )
{
/* DevIL returns a image count of 0 for single-image images */
frameCount = image->imageInfo.nrOfFramesInImage = 1;
}
image->frames = (TImageFrame*) malloc( frameCount * sizeof( TImageFrame ) );
/* Only 1 layer is supported atm */
ilActiveLayer( 0 );
for ( i=0; i<frameCount; ++i )
{
TImageFrame* imageFrame = &image->frames[ i ];
imageFrame->version = GUCEF_IMAGE_TIMAGEFRAME_VERSION;
/* activate the frame */
ilActiveImage( i );
/* init the TImageFrameInfo section */
imageFrame->frameInfo.version = GUCEF_IMAGE_TIMAGEFRAMEINFO_VERSION;
mipmapCount = imageFrame->frameInfo.nrOfMipmapLevels = (UInt32) ilGetInteger( IL_NUM_MIPMAPS );
if ( mipmapCount == 0 )
{
/* DevIL returns a mipmap count of 0 images without mipmapping, we use 0 for the base image */
mipmapCount = imageFrame->frameInfo.nrOfMipmapLevels = 1;
}
imageFrame->mipmapLevel = (TImageMipMapLevel*) malloc( mipmapCount * sizeof(TImageMipMapLevel) );
for ( n=0; n<mipmapCount; ++n )
{
TImageMipMapLevel* mipmapLevel = &imageFrame->mipmapLevel[ n ];
mipmapLevel->version = GUCEF_IMAGE_TIMAGEMIPMAPLEVEL_VERSION;
/* activate the mip-map */
ilActiveMipmap( n );
// Converted paletted images
if( ilGetInteger( IL_IMAGE_FORMAT ) == IL_COLOUR_INDEX )
{
ilConvertImage( IL_BGRA, IL_UNSIGNED_BYTE );
}
/* init the TImageMipMapLevelInfo section */
mipmapLevel->mipLevelInfo.version = GUCEF_IMAGE_TIMAGEMIPMAPLEVELINFO_VERSION;
mipmapLevel->mipLevelInfo.pixelComponentDataType = DATATYPE_UINT8; /* DevIL only supports this type */
mipmapLevel->mipLevelInfo.frameHeight = ilGetInteger( IL_IMAGE_HEIGHT );
mipmapLevel->mipLevelInfo.frameWidth = ilGetInteger( IL_IMAGE_WIDTH );
mipmapLevel->mipLevelInfo.pixelStorageFormat = ConvertILPixelFormatToGUCEFPixelFormat( ilGetInteger( IL_IMAGE_FORMAT ) );
/* now we grab the pixel data */
ilCompressFunc( IL_COMPRESS_NONE );
mipmapLevel->pixelDataSizeInBytes = ilGetInteger( IL_IMAGE_SIZE_OF_DATA );
mipmapLevel->pixelData = malloc( mipmapLevel->pixelDataSizeInBytes );
memcpy( mipmapLevel->pixelData, ilGetData(), mipmapLevel->pixelDataSizeInBytes );
}
}
}
/*
* the image has been loaded into our GUCEF structures so we have no need for
* DevIL to store the data any more
*/
ilDeleteImage( imageID );
*imageOutput = image;
currentResource = NULL;
return 1;
}
