static void test_global_gif_palette(void)
{
HRESULT hr;
IWICBitmapDecoder *decoder;
IWICBitmapFrameDecode *frame;
IWICPalette *palette;
GUID format;
UINT count, ret;
WICColor color[256];
decoder = create_decoder(gif_global_palette, sizeof(gif_global_palette));
ok(decoder != 0, "Failed to load GIF image data\n");
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette error %#x\n", hr);
/* global palette */
hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
ok(hr == S_OK, "CopyPalette error %#x\n", hr);
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "GetColorCount error %#x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
hr = IWICPalette_GetColors(palette, count, color, &ret);
ok(hr == S_OK, "GetColors error %#x\n", hr);
ok(ret == count, "expected %u, got %u\n", count, ret);
ok(color[0] == 0xff010203, "expected 0xff010203, got %#x\n", color[0]);
ok(color[1] == 0x00040506, "expected 0x00040506, got %#x\n", color[1]);
ok(color[2] == 0xff070809, "expected 0xff070809, got %#x\n", color[2]);
ok(color[3] == 0xff0a0b0c, "expected 0xff0a0b0c, got %#x\n", color[3]);
/* frame palette */
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
ok(hr == S_OK, "GetFrame error %#x\n", hr);
hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
"wrong pixel format %s\n", wine_dbgstr_guid(&format));
hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
ok(hr == S_OK, "CopyPalette error %#x\n", hr);
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "GetColorCount error %#x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
hr = IWICPalette_GetColors(palette, count, color, &ret);
ok(hr == S_OK, "GetColors error %#x\n", hr);
ok(ret == count, "expected %u, got %u\n", count, ret);
ok(color[0] == 0xff010203, "expected 0xff010203, got %#x\n", color[0]);
ok(color[1] == 0x00040506, "expected 0x00040506, got %#x\n", color[1]);
ok(color[2] == 0xff070809, "expected 0xff070809, got %#x\n", color[2]);
ok(color[3] == 0xff0a0b0c, "expected 0xff0a0b0c, got %#x\n", color[3]);
IWICPalette_Release(palette);
IWICBitmapFrameDecode_Release(frame);
IWICBitmapDecoder_Release(decoder);
}
static void test_png_palette(void)
{
HRESULT hr;
IWICBitmapDecoder *decoder;
IWICBitmapFrameDecode *frame;
IWICPalette *palette;
GUID format;
UINT count, ret;
WICColor color[256];
decoder = create_decoder(png_PLTE_tRNS, sizeof(png_PLTE_tRNS));
ok(decoder != 0, "Failed to load PNG image data\n");
if (!decoder) return;
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
ok(hr == S_OK, "GetFrame error %#x\n", hr);
hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat1bppIndexed),
"got wrong format %s\n", wine_dbgstr_guid(&format));
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette error %#x\n", hr);
hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
ok(hr == S_OK, "CopyPalette error %#x\n", hr);
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "GetColorCount error %#x\n", hr);
ok(count == 2, "expected 2, got %u\n", count);
hr = IWICPalette_GetColors(palette, 256, color, &ret);
ok(hr == S_OK, "GetColors error %#x\n", hr);
ok(ret == count, "expected %u, got %u\n", count, ret);
ok(color[0] == 0xff010203, "expected 0xff010203, got %#x\n", color[0]);
ok(color[1] == 0x00040506, "expected 0x00040506, got %#x\n", color[1]);
IWICPalette_Release(palette);
IWICBitmapFrameDecode_Release(frame);
IWICBitmapDecoder_Release(decoder);
}
static HRESULT WINAPI BmpFrameEncode_SetPalette(IWICBitmapFrameEncode *iface,
IWICPalette *palette)
{
BmpFrameEncode *This = impl_from_IWICBitmapFrameEncode(iface);
HRESULT hr;
TRACE("(%p,%p)\n", iface, palette);
if (!palette) return E_INVALIDARG;
if (!This->initialized)
return WINCODEC_ERR_NOTINITIALIZED;
hr = IWICPalette_GetColors(palette, 256, This->palette, &This->colors);
if (hr == S_OK)
{
UINT i;
for (i = 0; i < This->colors; i++)
This->palette[i] |= 0xff000000; /* BMP palette has no alpha */
}
return hr;
}
static HRESULT WINAPI PaletteImpl_InitializeFromPalette(IWICPalette *iface,
IWICPalette *source)
{
PaletteImpl *This = impl_from_IWICPalette(iface);
UINT count;
WICColor *colors = NULL;
WICBitmapPaletteType type;
HRESULT hr;
TRACE("(%p,%p)\n", iface, source);
if (!source) return E_INVALIDARG;
hr = IWICPalette_GetType(source, &type);
if (hr != S_OK) return hr;
hr = IWICPalette_GetColorCount(source, &count);
if (hr != S_OK) return hr;
if (count)
{
colors = HeapAlloc(GetProcessHeap(), 0, sizeof(WICColor) * count);
if (!colors) return E_OUTOFMEMORY;
hr = IWICPalette_GetColors(source, count, colors, &count);
if (hr != S_OK)
{
HeapFree(GetProcessHeap(), 0, colors);
return hr;
}
}
EnterCriticalSection(&This->lock);
HeapFree(GetProcessHeap(), 0, This->colors);
This->colors = colors;
This->count = count;
This->type = type;
LeaveCriticalSection(&This->lock);
return S_OK;
}
static void test_local_gif_palette(void)
{
HRESULT hr;
IWICBitmapDecoder *decoder;
IWICBitmapFrameDecode *frame;
IWICPalette *palette;
WICBitmapPaletteType type;
GUID format;
UINT count, ret, i;
WICColor color[256];
decoder = create_decoder(gif_local_palette, sizeof(gif_local_palette));
ok(decoder != 0, "Failed to load GIF image data\n");
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette error %#x\n", hr);
/* global palette */
hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
ok(hr == S_OK || broken(hr == WINCODEC_ERR_FRAMEMISSING), "CopyPalette %#x\n", hr);
if (hr == S_OK)
{
type = -1;
hr = IWICPalette_GetType(palette, &type);
ok(hr == S_OK, "GetType error %#x\n", 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);
hr = IWICPalette_GetColors(palette, count, color, &ret);
ok(hr == S_OK, "GetColors error %#x\n", hr);
ok(ret == count, "expected %u, got %u\n", count, ret);
ok(color[0] == 0xff000000, "expected 0xff000000, got %#x\n", color[0]);
ok(color[1] == 0x00ffffff, "expected 0x00ffffff, got %#x\n", color[1]);
for (i = 2; i < 256; i++)
ok(color[i] == 0xff000000, "expected 0xff000000, got %#x\n", color[i]);
}
/* frame palette */
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
ok(hr == S_OK, "GetFrame error %#x\n", hr);
hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
"wrong pixel format %s\n", wine_dbgstr_guid(&format));
hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
ok(hr == S_OK, "CopyPalette error %#x\n", hr);
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "GetColorCount error %#x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
type = -1;
hr = IWICPalette_GetType(palette, &type);
ok(hr == S_OK, "GetType error %#x\n", hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
hr = IWICPalette_GetColors(palette, count, color, &ret);
ok(hr == S_OK, "GetColors error %#x\n", hr);
ok(ret == count, "expected %u, got %u\n", count, ret);
ok(color[0] == 0xff010203, "expected 0xff010203, got %#x\n", color[0]);
ok(color[1] == 0x00040506, "expected 0x00040506, got %#x\n", color[1]);
ok(color[2] == 0xff070809, "expected 0xff070809, got %#x\n", color[2]);
ok(color[3] == 0xff0a0b0c, "expected 0xff0a0b0c, got %#x\n", color[3]);
IWICPalette_Release(palette);
IWICBitmapFrameDecode_Release(frame);
IWICBitmapDecoder_Release(decoder);
}
HRESULT WINAPI IWICPalette_GetColors_Proxy_W(IWICPalette *iface,
UINT colorCount, WICColor *pColors, UINT *pcActualColors)
{
return IWICPalette_GetColors(iface, colorCount, pColors, pcActualColors);
}
static void test_decode_rle4(void)
{
IWICBitmapDecoder *decoder, *decoder2;
IWICBitmapFrameDecode *framedecode;
HRESULT hr;
HGLOBAL hbmpdata;
char *bmpdata;
IStream *bmpstream;
DWORD capability=0;
GUID guidresult;
UINT count=0, width=0, height=0;
double dpiX, dpiY;
DWORD imagedata[64] = {1};
const DWORD expected_imagedata[64] = {
0x0000ff,0xffffff,0x0000ff,0xffffff,0xff0000,0xff0000,0xff0000,0xff0000,
0xffffff,0x0000ff,0xffffff,0x0000ff,0xff0000,0xff0000,0xff0000,0xff0000,
0x0000ff,0xffffff,0x0000ff,0xffffff,0xff0000,0xff0000,0xff0000,0xff0000,
0xffffff,0x0000ff,0xffffff,0x0000ff,0xff0000,0xff0000,0xff0000,0xff0000,
0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0x000000,0x000000,0x000000,
0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0xff00ff,0xff00ff,0x000000,
0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0xff00ff,0xff00ff,0x000000,
0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0x000000,0x000000,0x000000};
WICColor palettedata[6] = {1};
const WICColor expected_palettedata[6] = {
0xff000000,0xff0000ff,0xffff0000,0xffff00ff,0xff00ff00,0xffffffff};
WICRect rc;
hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapDecoder, (void**)&decoder);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (FAILED(hr)) return;
hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_rle4));
ok(hbmpdata != 0, "GlobalAlloc failed\n");
if (hbmpdata)
{
bmpdata = GlobalLock(hbmpdata);
memcpy(bmpdata, testbmp_rle4, sizeof(testbmp_rle4));
GlobalUnlock(hbmpdata);
hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);
hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
ok(count == 1, "unexpected count %u\n", count);
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
IWICImagingFactory *factory;
IWICPalette *palette;
hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
ok(width == 8, "expected width=8, got %u\n", width);
ok(height == 8, "expected height=8, got %u\n", height);
hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
ok(fabs(dpiX - 72.0) < 0.01, "expected dpiX=96.0, got %f\n", dpiX);
ok(fabs(dpiY - 72.0) < 0.01, "expected dpiY=96.0, got %f\n", dpiY);
hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat32bppBGR), "unexpected pixel format\n");
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void**)&factory);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
ok(SUCCEEDED(hr), "CopyPalette failed, hr=%x\n", hr);
hr = IWICPalette_GetColorCount(palette, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 6, "expected count=6, got %u\n", count);
hr = IWICPalette_GetColors(palette, 6, palettedata, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 6, "expected count=6, got %u\n", count);
ok(!memcmp(palettedata, expected_palettedata, sizeof(palettedata)), "unexpected palette data\n");
IWICPalette_Release(palette);
}
IWICImagingFactory_Release(factory);
}
rc.X = 0;
rc.Y = 0;
rc.Width = 8;
rc.Height = 8;
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 32, sizeof(imagedata), (BYTE*)imagedata);
ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
IWICBitmapFrameDecode_Release(framedecode);
}
hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapDecoder, (void**)&decoder2);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
ok(hr == S_OK, "QueryCapability failed, hr=%x\n", hr);
ok(capability == (WICBitmapDecoderCapabilityCanDecodeAllImages),
"unexpected capabilities: %x\n", capability);
IWICBitmapDecoder_Release(decoder2);
}
IStream_Release(bmpstream);
}
GlobalFree(hbmpdata);
}
IWICBitmapDecoder_Release(decoder);
}
static void test_predefined_palette(void)
{
static struct test_data
{
WICBitmapPaletteType type;
BOOL is_bw, is_gray;
UINT count;
WICColor color[256];
BOOL add_transparent;
} td[] =
{
{ WICBitmapPaletteTypeFixedBW, 1, 1, 2, { 0xff000000, 0xffffffff } },
{ WICBitmapPaletteTypeFixedBW, 1, 1, 2, { 0xff000000, 0xffffffff }, 1 },
{ WICBitmapPaletteTypeFixedGray4, 0, 1, 4,
{ 0xff000000, 0xff555555, 0xffaaaaaa, 0xffffffff } },
{ WICBitmapPaletteTypeFixedGray4, 0, 1, 4,
{ 0xff000000, 0xff555555, 0xffaaaaaa, 0xffffffff }, 1 },
{ WICBitmapPaletteTypeFixedGray16, 0, 1, 16, { 0 } },
{ WICBitmapPaletteTypeFixedGray16, 0, 1, 16, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedGray256, 0, 1, 256, { 0 } },
{ WICBitmapPaletteTypeFixedGray256, 0, 1, 256, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone8, 0, 0, 16, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone8, 0, 0, 17, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone27, 0, 0, 28, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone27, 0, 0, 29, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone64, 0, 0, 72, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone64, 0, 0, 73, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone125, 0, 0, 126, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone125, 0, 0, 127, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone216, 0, 0, 224, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone216, 0, 0, 225, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone252, 0, 0, 252, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone252, 0, 0, 253, { 0 }, 1 },
{ WICBitmapPaletteTypeFixedHalftone256, 0, 0, 256, { 0 } },
{ WICBitmapPaletteTypeFixedHalftone256, 0, 0, 256, { 0 }, 1 }
};
IWICImagingFactory *factory;
IWICPalette *palette;
HRESULT hr;
WICBitmapPaletteType type;
UINT count, i, ret;
BOOL bret;
WICColor color[256];
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void **)&factory);
ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette error %#x\n", hr);
hr = IWICPalette_InitializePredefined(palette, WICBitmapPaletteTypeCustom, FALSE);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
hr = IWICPalette_InitializePredefined(palette, WICBitmapPaletteTypeMedianCut, FALSE);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
hr = IWICPalette_InitializePredefined(palette, 0x0f, FALSE);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
IWICPalette_Release(palette);
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "%u: CreatePalette error %#x\n", i, hr);
hr = IWICPalette_InitializePredefined(palette, td[i].type, td[i].add_transparent);
ok(hr == S_OK, "%u: InitializePredefined error %#x\n", i, hr);
bret = -1;
hr = IWICPalette_IsBlackWhite(palette, &bret);
ok(hr == S_OK, "%u: IsBlackWhite error %#x\n", i, hr);
ok(bret == td[i].is_bw ||
broken(td[i].type == WICBitmapPaletteTypeFixedBW && bret != td[i].is_bw), /* XP */
"%u: expected %d, got %d\n",i, td[i].is_bw, bret);
bret = -1;
hr = IWICPalette_IsGrayscale(palette, &bret);
ok(hr == S_OK, "%u: IsGrayscale error %#x\n", i, hr);
ok(bret == td[i].is_gray, "%u: expected %d, got %d\n", i, td[i].is_gray, bret);
type = -1;
hr = IWICPalette_GetType(palette, &type);
ok(hr == S_OK, "%u: GetType error %#x\n", i, hr);
ok(type == td[i].type, "%u: expected %#x, got %#x\n", i, td[i].type, type);
count = 0xdeadbeef;
hr = IWICPalette_GetColorCount(palette, &count);
ok(hr == S_OK, "%u: GetColorCount error %#x\n", i, hr);
ok(count == td[i].count, "%u: expected %u, got %u\n", i, td[i].count, count);
hr = IWICPalette_GetColors(palette, count, color, &ret);
ok(hr == S_OK, "%u: GetColors error %#x\n", i, hr);
ok(ret == count, "%u: expected %u, got %u\n", i, count, ret);
if (ret == td[i].count)
{
UINT j;
if (td[i].type == WICBitmapPaletteTypeFixedGray16)
generate_gray16_palette(td[i].color, td[i].count);
else if (td[i].type == WICBitmapPaletteTypeFixedGray256)
generate_gray256_palette(td[i].color, td[i].count);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone8)
generate_halftone8_palette(td[i].color, td[i].count, td[i].add_transparent);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone27)
generate_halftone27_palette(td[i].color, td[i].count, td[i].add_transparent);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone64)
generate_halftone64_palette(td[i].color, td[i].count, td[i].add_transparent);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone125)
generate_halftone125_palette(td[i].color, td[i].count, td[i].add_transparent);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone216)
generate_halftone216_palette(td[i].color, td[i].count, td[i].add_transparent);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone252)
generate_halftone252_palette(td[i].color, td[i].count, td[i].add_transparent);
else if (td[i].type == WICBitmapPaletteTypeFixedHalftone256)
generate_halftone256_palette(td[i].color, td[i].count, td[i].add_transparent);
for (j = 0; j < count; j++)
{
ok(color[j] == td[i].color[j], "%u:[%u]: expected %#x, got %#x\n",
i, j, td[i].color[j], color[j]);
}
}
IWICPalette_Release(palette);
}
IWICImagingFactory_Release(factory);
}
static void test_custom_palette(void)
{
IWICImagingFactory *factory;
IWICPalette *palette, *palette2;
HRESULT hr;
WICBitmapPaletteType type=0xffffffff;
UINT count=1;
const WICColor initcolors[4]={0xff000000,0xff0000ff,0xffffff00,0xffffffff};
WICColor colors[4];
BOOL boolresult;
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void**)&factory);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (FAILED(hr)) return;
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICPalette_GetType(palette, &type);
ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type);
hr = IWICPalette_GetColorCount(palette, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
hr = IWICPalette_GetColors(palette, 0, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
hr = IWICPalette_GetColors(palette, 4, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
memcpy(colors, initcolors, sizeof(initcolors));
hr = IWICPalette_InitializeCustom(palette, colors, 4);
ok(SUCCEEDED(hr), "InitializeCustom failed, hr=%x\n", hr);
hr = IWICPalette_GetType(palette, &type);
ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type);
hr = IWICPalette_GetColorCount(palette, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
memset(colors, 0, sizeof(colors));
count = 0;
hr = IWICPalette_GetColors(palette, 4, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
ok(!memcmp(colors, initcolors, sizeof(colors)), "got unexpected palette data\n");
memset(colors, 0, sizeof(colors));
count = 0;
hr = IWICPalette_GetColors(palette, 2, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 2, "expected 2, got %u\n", count);
ok(!memcmp(colors, initcolors, sizeof(WICColor)*2), "got unexpected palette data\n");
count = 0;
hr = IWICPalette_GetColors(palette, 6, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
hr = IWICPalette_HasAlpha(palette, &boolresult);
ok(SUCCEEDED(hr), "HasAlpha failed, hr=%x\n", hr);
ok(!boolresult, "expected FALSE, got TRUE\n");
hr = IWICPalette_IsBlackWhite(palette, &boolresult);
ok(SUCCEEDED(hr), "IsBlackWhite failed, hr=%x\n", hr);
ok(!boolresult, "expected FALSE, got TRUE\n");
hr = IWICPalette_IsGrayscale(palette, &boolresult);
ok(SUCCEEDED(hr), "IsGrayscale failed, hr=%x\n", hr);
ok(!boolresult, "expected FALSE, got TRUE\n");
hr = IWICImagingFactory_CreatePalette(factory, &palette2);
ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
hr = IWICPalette_InitializeFromPalette(palette2, palette);
ok(SUCCEEDED(hr), "InitializeFromPalette failed, hr=%x\n", hr);
type = 0xdeadbeef;
hr = IWICPalette_GetType(palette2, &type);
ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type);
count = 0xdeadbeef;
hr = IWICPalette_GetColorCount(palette2, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
memset(colors, 0, sizeof(colors));
count = 0xdeadbeef;
hr = IWICPalette_GetColors(palette2, 4, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 4, "expected 4, got %u\n", count);
ok(!memcmp(colors, initcolors, sizeof(colors)), "got unexpected palette data\n");
/* try a palette with some alpha in it */
colors[2] = 0x80ffffff;
hr = IWICPalette_InitializeCustom(palette, colors, 4);
ok(SUCCEEDED(hr), "InitializeCustom failed, hr=%x\n", hr);
hr = IWICPalette_HasAlpha(palette, &boolresult);
ok(SUCCEEDED(hr), "HasAlpha failed, hr=%x\n", hr);
ok(boolresult, "expected TRUE, got FALSE\n");
/* setting to a 0-color palette is acceptable */
hr = IWICPalette_InitializeCustom(palette, NULL, 0);
ok(SUCCEEDED(hr), "InitializeCustom failed, hr=%x\n", hr);
type = 0xdeadbeef;
hr = IWICPalette_GetType(palette, &type);
ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type);
count = 0xdeadbeef;
hr = IWICPalette_GetColorCount(palette, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
count = 0xdeadbeef;
hr = IWICPalette_GetColors(palette, 4, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
hr = IWICPalette_InitializeFromPalette(palette2, palette);
ok(SUCCEEDED(hr), "InitializeFromPalette failed, hr=%x\n", hr);
type = 0xdeadbeef;
hr = IWICPalette_GetType(palette2, &type);
ok(SUCCEEDED(hr), "GetType failed, hr=%x\n", hr);
ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %x\n", type);
count = 0xdeadbeef;
hr = IWICPalette_GetColorCount(palette2, &count);
ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
memset(colors, 0, sizeof(colors));
count = 0xdeadbeef;
hr = IWICPalette_GetColors(palette2, 4, colors, &count);
ok(SUCCEEDED(hr), "GetColors failed, hr=%x\n", hr);
ok(count == 0, "expected 0, got %u\n", count);
/* IWICPalette is paranoid about NULL pointers */
hr = IWICPalette_GetType(palette, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_GetColorCount(palette, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_InitializeCustom(palette, NULL, 4);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_GetColors(palette, 4, NULL, &count);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_GetColors(palette, 4, colors, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_HasAlpha(palette, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_IsBlackWhite(palette, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_IsGrayscale(palette, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
hr = IWICPalette_InitializeFromPalette(palette, NULL);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
IWICPalette_Release(palette2);
IWICPalette_Release(palette);
}
IWICImagingFactory_Release(factory);
}
