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wxCreateDIB() seems to be unused, removed

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47423 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-07-13 11:13:55 +00:00
parent 7da37f2c5d
commit 664f3fd4eb
1 changed files with 0 additions and 51 deletions
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51
src/msw/bitmap.cpp
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@@ -1581,57 +1581,6 @@ bool wxBitmapHandler::SaveFile(wxBitmap *WXUNUSED(bitmap),
return false; return false;
} }
// ----------------------------------------------------------------------------
// DIB functions
// ----------------------------------------------------------------------------
#ifndef __WXMICROWIN__
bool wxCreateDIB(long xSize, long ySize, long bitsPerPixel,
HPALETTE hPal, LPBITMAPINFO* lpDIBHeader)
{
unsigned long i, headerSize;
// Allocate space for a DIB header
headerSize = (sizeof(BITMAPINFOHEADER) + (256 * sizeof(PALETTEENTRY)));
LPBITMAPINFO lpDIBheader = (BITMAPINFO *) malloc(headerSize);
LPPALETTEENTRY lpPe = (PALETTEENTRY *)((BYTE*)lpDIBheader + sizeof(BITMAPINFOHEADER));
GetPaletteEntries(hPal, 0, 256, lpPe);
memset(lpDIBheader, 0x00, sizeof(BITMAPINFOHEADER));
// Fill in the static parts of the DIB header
lpDIBheader->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
lpDIBheader->bmiHeader.biWidth = xSize;
lpDIBheader->bmiHeader.biHeight = ySize;
lpDIBheader->bmiHeader.biPlanes = 1;
// this value must be 1, 4, 8 or 24 so PixelDepth can only be
lpDIBheader->bmiHeader.biBitCount = (WORD)(bitsPerPixel);
lpDIBheader->bmiHeader.biCompression = BI_RGB;
lpDIBheader->bmiHeader.biSizeImage = (xSize * abs(ySize) * bitsPerPixel) >> 3;
lpDIBheader->bmiHeader.biClrUsed = 256;
// Initialize the DIB palette
for (i = 0; i < 256; i++) {
lpDIBheader->bmiColors[i].rgbReserved = lpPe[i].peFlags;
lpDIBheader->bmiColors[i].rgbRed = lpPe[i].peRed;
lpDIBheader->bmiColors[i].rgbGreen = lpPe[i].peGreen;
lpDIBheader->bmiColors[i].rgbBlue = lpPe[i].peBlue;
}
*lpDIBHeader = lpDIBheader;
return true;
}
void wxFreeDIB(LPBITMAPINFO lpDIBHeader)
{
free(lpDIBHeader);
}
#endif
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
// global helper functions implemented here // global helper functions implemented here
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------