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 int HasAlpha(IWICImagingFactory* const factory,
IWICBitmapDecoder* const decoder,
IWICBitmapFrameDecode* const frame,
GUID pixel_format) {
int has_alpha;
if (HasPalette(pixel_format)) {
IWICPalette* frame_palette = NULL;
IWICPalette* global_palette = NULL;
BOOL frame_palette_has_alpha = FALSE;
BOOL global_palette_has_alpha = FALSE;
// A palette may exist at the frame or container level,
// check IWICPalette::HasAlpha() for both if present.
if (SUCCEEDED(IWICImagingFactory_CreatePalette(factory, &frame_palette)) &&
SUCCEEDED(IWICBitmapFrameDecode_CopyPalette(frame, frame_palette))) {
IWICPalette_HasAlpha(frame_palette, &frame_palette_has_alpha);
}
if (SUCCEEDED(IWICImagingFactory_CreatePalette(factory, &global_palette)) &&
SUCCEEDED(IWICBitmapDecoder_CopyPalette(decoder, global_palette))) {
IWICPalette_HasAlpha(global_palette, &global_palette_has_alpha);
}
has_alpha = frame_palette_has_alpha || global_palette_has_alpha;
if (frame_palette != NULL) IUnknown_Release(frame_palette);
if (global_palette != NULL) IUnknown_Release(global_palette);
} else {
has_alpha = IsEqualGUID(MAKE_REFGUID(pixel_format),
MAKE_REFGUID(GUID_WICPixelFormat32bppRGBA_)) ||
IsEqualGUID(MAKE_REFGUID(pixel_format),
MAKE_REFGUID(GUID_WICPixelFormat32bppBGRA_));
}
return has_alpha;
}
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 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);
}
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_decode_24bpp(void)
{
IWICBitmapDecoder *decoder, *decoder2;
IWICBitmapFrameDecode *framedecode;
IWICMetadataQueryReader *queryreader;
IWICColorContext *colorcontext;
IWICBitmapSource *thumbnail;
HRESULT hr;
HGLOBAL hbmpdata;
char *bmpdata;
IStream *bmpstream;
DWORD capability=0;
GUID guidresult;
UINT count=0, width=0, height=0;
double dpiX, dpiY;
BYTE imagedata[36] = {1};
const BYTE expected_imagedata[36] = {
255,0,255, 255,255,255,
255,0,0, 255,255,0,
0,0,0, 0,255,0};
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_24bpp));
ok(hbmpdata != 0, "GlobalAlloc failed\n");
if (hbmpdata)
{
bmpdata = GlobalLock(hbmpdata);
memcpy(bmpdata, testbmp_24bpp, sizeof(testbmp_24bpp));
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 || broken(hr == WINCODEC_ERR_BADIMAGE) /* XP */, "Initialize failed, hr=%x\n", hr);
if (FAILED(hr))
{
win_skip("BMP decoder failed to initialize\n");
GlobalFree(hbmpdata);
IWICBitmapDecoder_Release(decoder);
return;
}
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_GetMetadataQueryReader(decoder, &queryreader);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
hr = IWICBitmapDecoder_GetColorContexts(decoder, 1, &colorcontext, &count);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
hr = IWICBitmapDecoder_GetThumbnail(decoder, &thumbnail);
ok(hr == WINCODEC_ERR_CODECNOTHUMBNAIL, "expected WINCODEC_ERR_CODECNOTHUMBNAIL, got %x\n", hr);
hr = IWICBitmapDecoder_GetPreview(decoder, &thumbnail);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
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, 1, &framedecode);
ok(hr == E_INVALIDARG || hr == WINCODEC_ERR_FRAMEMISSING, "GetFrame returned %x\n", hr);
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 == 2, "expected width=2, got %u\n", width);
ok(height == 3, "expected height=2, got %u\n", height);
hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
ok(dpiX == 96.0, "expected dpiX=96.0, got %f\n", dpiX);
ok(dpiY == 96.0, "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_WICPixelFormat24bppBGR), "unexpected pixel format\n");
hr = IWICBitmapFrameDecode_GetMetadataQueryReader(framedecode, &queryreader);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
hr = IWICBitmapFrameDecode_GetColorContexts(framedecode, 1, &colorcontext, &count);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
hr = IWICBitmapFrameDecode_GetThumbnail(framedecode, &thumbnail);
ok(hr == WINCODEC_ERR_CODECNOTHUMBNAIL, "expected WINCODEC_ERR_CODECNOTHUMBNAIL, got %x\n", hr);
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(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
IWICPalette_Release(palette);
}
IWICImagingFactory_Release(factory);
}
rc.X = 0;
rc.Y = 0;
rc.Width = 3;
rc.Height = 3;
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 6, sizeof(imagedata), imagedata);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
rc.X = -1;
rc.Y = 0;
rc.Width = 2;
rc.Height = 3;
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 6, sizeof(imagedata), imagedata);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
rc.X = 0;
rc.Y = 0;
rc.Width = 2;
rc.Height = 3;
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 4, sizeof(imagedata), imagedata);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
rc.X = 0;
rc.Y = 0;
rc.Width = 2;
rc.Height = 3;
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 4, 5, imagedata);
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
rc.X = 0;
rc.Y = 0;
rc.Width = 2;
rc.Height = 3;
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 6, sizeof(imagedata), imagedata);
ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, NULL, 6, sizeof(imagedata), imagedata);
ok(SUCCEEDED(hr), "CopyPixels(rect=NULL) failed, hr=%x\n", hr);
ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
IWICBitmapFrameDecode_Release(framedecode);
}
/* cannot initialize twice */
hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
/* cannot querycapability after initialize */
hr = IWICBitmapDecoder_QueryCapability(decoder, bmpstream, &capability);
ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
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);
/* cannot initialize after querycapability */
hr = IWICBitmapDecoder_Initialize(decoder2, bmpstream, WICDecodeMetadataCacheOnLoad);
ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
/* cannot querycapability twice */
hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
IWICBitmapDecoder_Release(decoder2);
}
IStream_Release(bmpstream);
}
GlobalFree(hbmpdata);
}
IWICBitmapDecoder_Release(decoder);
}
