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hook GetSystemPaletteEntries

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This commit is contained in:
FunkyFr3sh 2024-12-15 00:46:44 +01:00
parent 806924f86e
commit 1c263ca573
5 changed files with 30 additions and 2 deletions
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11
src/ddpalette.c
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@ -14,11 +14,15 @@ HRESULT ddp_GetEntries(
DWORD dwNumEntries,
LPPALETTEENTRY lpEntries)
{
for (int i = dwBase, x = 0; i < dwBase + dwNumEntries; i++, x++)
if (!lpEntries)
return DDERR_INVALIDPARAMS;
for (int i = dwBase, x = 0; i < dwBase + dwNumEntries && i < 256; i++, x++)
{
lpEntries[x].peRed = This->data_rgb[i].rgbRed;
lpEntries[x].peGreen = This->data_rgb[i].rgbGreen;
lpEntries[x].peBlue = This->data_rgb[i].rgbBlue;
lpEntries[x].peFlags = 0;
}
return DD_OK;
@ -31,7 +35,10 @@ HRESULT ddp_SetEntries(
DWORD dwCount,
LPPALETTEENTRY lpEntries)
{
for (int i = dwStartingEntry, x = 0; i < dwStartingEntry + dwCount; i++, x++)
if (!lpEntries)
return DDERR_INVALIDPARAMS;
for (int i = dwStartingEntry, x = 0; i < dwStartingEntry + dwCount && i < 256; i++, x++)
{
This->data_bgr[i] = (lpEntries[x].peBlue << 16) | (lpEntries[x].peGreen << 8) | lpEntries[x].peRed;