static void test_CreateBitmapFromHBITMAP(void)
{
/* 8 bpp data must be aligned to a DWORD boundary for a DIB */
static const BYTE data_8bpp_pal_dib[12] = { 0,1,2,0, 1,2,0,0, 2,1,0,0 };
static const BYTE data_8bpp_rgb_dib[12] = { 0xf0,0x0f,0xff,0, 0x0f,0xff,0xf0,0, 0xf0,0x0f,0xff,0 };
static const BYTE data_8bpp_pal_wic[12] = { 0xd,0xe,0x10,0, 0xe,0x10,0xd,0, 0x10,0xe,0xd,0 };
static const PALETTEENTRY pal_data[3] = { {0xff,0,0,0}, {0,0xff,0,0}, {0,0,0xff,0} };
char pal_buf[sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * 255];
LOGPALETTE *pal = (LOGPALETTE *)pal_buf;
HBITMAP hbmp;
HPALETTE hpal;
BYTE data[12];
HRESULT hr;
IWICBitmap *bitmap;
UINT width, height, i, count;
WICPixelFormatGUID format;
IWICPalette *palette;
WICBitmapPaletteType type;
/* 8 bpp without palette */
hbmp = create_dib(3, 3, 8, NULL, data_8bpp_rgb_dib);
ok(hbmp != 0, "failed to create bitmap\n");
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, 0, 0, WICBitmapIgnoreAlpha, &bitmap);
ok(hr == WINCODEC_ERR_WIN32ERROR || hr == 0x88980003 /*XP*/, "expected WINCODEC_ERR_WIN32ERROR, got %#x\n", hr);
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapIgnoreAlpha, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapIgnoreAlpha, &bitmap);
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
IWICBitmap_GetPixelFormat(bitmap, &format);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
"unexpected pixel format %s\n", wine_dbgstr_guid(&format));
hr = IWICBitmap_GetSize(bitmap, &width, &height);
ok(hr == S_OK, "IWICBitmap_GetSize error %#x\n", hr);
ok(width == 3, "expected 3, got %u\n", width);
ok(height == 3, "expected 3, got %u\n", height);
memset(data, 0, sizeof(data));
hr = IWICBitmap_CopyPixels(bitmap, NULL, 4, sizeof(data), data);
ok(hr == S_OK, "IWICBitmap_CopyPixels error %#x\n", hr);
for (i = 0; i < sizeof(data); i++)
ok(data[i] == data_8bpp_rgb_dib[i], "%u: expected %#x, got %#x\n", i, data_8bpp_rgb_dib[i], data[i]);
IWICBitmap_Release(bitmap);
DeleteObject(hbmp);
/* 8 bpp with a 3 entries palette */
memset(pal_buf, 0, sizeof(pal_buf));
pal->palVersion = 0x300;
pal->palNumEntries = 3;
memcpy(pal->palPalEntry, pal_data, sizeof(pal_data));
hpal = CreatePalette(pal);
ok(hpal != 0, "CreatePalette failed\n");
hbmp = create_dib(3, 3, 8, pal, data_8bpp_pal_dib);
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, hpal, WICBitmapIgnoreAlpha, &bitmap);
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
IWICBitmap_GetPixelFormat(bitmap, &format);
todo_wine
ok(IsEqualGUID(&format, &GUID_WICPixelFormat4bppIndexed),
"unexpected pixel format %s\n", wine_dbgstr_guid(&format));
hr = IWICBitmap_GetSize(bitmap, &width, &height);
ok(hr == S_OK, "IWICBitmap_GetSize error %#x\n", hr);
ok(width == 3, "expected 3, got %u\n", width);
ok(height == 3, "expected 3, got %u\n", height);
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette error %#x\n", hr);
hr = IWICBitmap_CopyPalette(bitmap, palette);
ok(hr == S_OK, "CopyPalette error %#x\n", hr);
hr = IWICPalette_GetType(palette, &type);
ok(hr == S_OK, "%u: GetType error %#x\n", i, hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "GetColorCount error %#x\n", hr);
todo_wine
ok(count == 16, "expected 16, got %u\n", count);
IWICPalette_Release(palette);
IWICBitmap_Release(bitmap);
DeleteObject(hbmp);
DeleteObject(hpal);
/* 8 bpp with a 256 entries palette */
memset(pal_buf, 0, sizeof(pal_buf));
pal->palVersion = 0x300;
pal->palNumEntries = 256;
memcpy(pal->palPalEntry, pal_data, sizeof(pal_data));
hpal = CreatePalette(pal);
ok(hpal != 0, "CreatePalette failed\n");
hbmp = create_dib(3, 3, 8, pal, data_8bpp_pal_dib);
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, hpal, WICBitmapIgnoreAlpha, &bitmap);
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
IWICBitmap_GetPixelFormat(bitmap, &format);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
"unexpected pixel format %s\n", wine_dbgstr_guid(&format));
hr = IWICBitmap_GetSize(bitmap, &width, &height);
ok(hr == S_OK, "IWICBitmap_GetSize error %#x\n", hr);
ok(width == 3, "expected 3, got %u\n", width);
ok(height == 3, "expected 3, got %u\n", height);
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette error %#x\n", hr);
hr = IWICBitmap_CopyPalette(bitmap, palette);
ok(hr == S_OK, "CopyPalette error %#x\n", hr);
hr = IWICPalette_GetType(palette, &type);
ok(hr == S_OK, "%u: GetType error %#x\n", i, hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "GetColorCount error %#x\n", hr);
ok(count == 256, "expected 256, got %u\n", count);
IWICPalette_Release(palette);
memset(data, 0, sizeof(data));
hr = IWICBitmap_CopyPixels(bitmap, NULL, 4, sizeof(data), data);
ok(hr == S_OK, "IWICBitmap_CopyPixels error %#x\n", hr);
for (i = 0; i < sizeof(data); i++)
{
if (data[i] != data_8bpp_pal_wic[i])
todo_wine
ok(data[i] == data_8bpp_pal_wic[i], "%u: expected %#x, got %#x\n", i, data_8bpp_pal_wic[i], data[i]);
else
ok(data[i] == data_8bpp_pal_wic[i], "%u: expected %#x, got %#x\n", i, data_8bpp_pal_wic[i], data[i]);
}
IWICBitmap_Release(bitmap);
DeleteObject(hbmp);
DeleteObject(hpal);
/* 32bpp alpha */
hbmp = create_dib(2, 2, 32, NULL, NULL);
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, NULL, WICBitmapUseAlpha, &bitmap);
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
hr = IWICBitmap_GetPixelFormat(bitmap, &format);
ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppBGRA),
"unexpected pixel format %s\n", wine_dbgstr_guid(&format));
IWICBitmap_Release(bitmap);
/* 32bpp pre-multiplied alpha */
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, NULL, WICBitmapUsePremultipliedAlpha, &bitmap);
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
hr = IWICBitmap_GetPixelFormat(bitmap, &format);
ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppPBGRA),
"unexpected pixel format %s\n", wine_dbgstr_guid(&format));
IWICBitmap_Release(bitmap);
/* 32bpp no alpha */
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, NULL, WICBitmapIgnoreAlpha, &bitmap);
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
hr = IWICBitmap_GetPixelFormat(bitmap, &format);
ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppBGR),
"unexpected pixel format %s\n", wine_dbgstr_guid(&format));
IWICBitmap_Release(bitmap);
DeleteObject(hbmp);
}
HRESULT WINAPI IWICImagingFactory_CreateBitmapFromHBITMAP_Proxy_W(IWICImagingFactory *pFactory,
HBITMAP hBitmap, HPALETTE hPalette, WICBitmapAlphaChannelOption options, IWICBitmap **ppIBitmap)
{
return IWICImagingFactory_CreateBitmapFromHBITMAP(pFactory, hBitmap, hPalette, options, ppIBitmap);
}
