static HRESULT wined3d_palette_init(struct wined3d_palette *palette, struct wined3d_device *device,
DWORD flags, const PALETTEENTRY *entries, void *parent)
{
HRESULT hr;
palette->ref = 1;
palette->parent = parent;
palette->device = device;
palette->flags = flags;
palette->palNumEntries = wined3d_palette_size(flags);
palette->hpal = CreatePalette((const LOGPALETTE *)&palette->palVersion);
if (!palette->hpal)
{
WARN("Failed to create palette.\n");
return E_FAIL;
}
hr = wined3d_palette_set_entries(palette, 0, 0, wined3d_palette_size(flags), entries);
if (FAILED(hr))
{
WARN("Failed to set palette entries, hr %#x.\n", hr);
DeleteObject(palette->hpal);
return hr;
}
return WINED3D_OK;
}
static HRESULT wined3d_palette_init(struct wined3d_palette *palette, struct wined3d_device *device,
DWORD flags, unsigned int entry_count, const PALETTEENTRY *entries)
{
HRESULT hr;
palette->ref = 1;
palette->device = device;
palette->flags = flags;
palette->size = entry_count;
if (FAILED(hr = wined3d_palette_set_entries(palette, 0, 0, entry_count, entries)))
{
WARN("Failed to set palette entries, hr %#x.\n", hr);
return hr;
}
return WINED3D_OK;
}
/*****************************************************************************
* IDirectDrawPalette::SetEntries
*
* Sets the palette entries from a PALETTEENTRY structure. WineD3D takes
* care for updating the surface.
*
* Params:
* Flags: Flags, as usual
* Start: First palette entry to set
* Count: Number of entries to set
* PalEnt: Source entries
*
* Returns:
* D3D_OK on success
* DDERR_INVALIDPARAMS if PalEnt is NULL
* For details, see IWineD3DDevice::SetEntries
*
*****************************************************************************/
static HRESULT WINAPI
IDirectDrawPaletteImpl_SetEntries(IDirectDrawPalette *iface,
DWORD Flags,
DWORD Start,
DWORD Count,
PALETTEENTRY *PalEnt)
{
IDirectDrawPaletteImpl *This = impl_from_IDirectDrawPalette(iface);
HRESULT hr;
TRACE("iface %p, flags %#x, start %u, count %u, entries %p.\n",
iface, Flags, Start, Count, PalEnt);
if(!PalEnt)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
hr = wined3d_palette_set_entries(This->wineD3DPalette, Flags, Start, Count, PalEnt);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
/*****************************************************************************
* IDirectDrawPalette::SetEntries
*
* Sets the palette entries from a PALETTEENTRY structure. WineD3D takes
* care for updating the surface.
*
* Params:
* Flags: Flags, as usual
* Start: First palette entry to set
* Count: Number of entries to set
* PalEnt: Source entries
*
* Returns:
* D3D_OK on success
* DDERR_INVALIDPARAMS if PalEnt is NULL
* For details, see IWineD3DDevice::SetEntries
*
*****************************************************************************/
static HRESULT WINAPI ddraw_palette_SetEntries(IDirectDrawPalette *iface,
DWORD flags, DWORD start, DWORD count, PALETTEENTRY *entries)
{
struct ddraw_palette *palette = impl_from_IDirectDrawPalette(iface);
HRESULT hr;
TRACE("iface %p, flags %#x, start %u, count %u, entries %p.\n",
iface, flags, start, count, entries);
if (!entries)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
hr = wined3d_palette_set_entries(palette->wined3d_palette, flags, start, count, entries);
if (SUCCEEDED(hr) && palette->flags & DDPCAPS_PRIMARYSURFACE)
ddraw_surface_update_frontbuffer(palette->ddraw->primary, NULL, FALSE);
wined3d_mutex_unlock();
return hr;
}
