windowscodecs: Add a test for CreateBitmapFromHBITMAP.
This commit is contained in:
Dmitry Timoshkov
Alexandre Julliard
parent
1b03bc6645
commit
89f044db15
|
|
@ -19,6 +19,7 @@
|
|||
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
#include <math.h>
|
||||
|
||||
#define COBJMACROS
|
||||
|
|
@ -42,6 +43,51 @@ static const char *debugstr_guid(const GUID *guid)
|
|||
return buf;
|
||||
}
|
||||
|
||||
static HBITMAP create_dib(int width, int height, int bpp, LOGPALETTE *pal, const void *data)
|
||||
{
|
||||
char bmibuf[sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 255];
|
||||
BITMAPINFO *bmi = (BITMAPINFO *)bmibuf;
|
||||
void *bits;
|
||||
HBITMAP hdib;
|
||||
BITMAP bm;
|
||||
|
||||
memset(bmibuf, 0, sizeof(bmibuf));
|
||||
bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
|
||||
bmi->bmiHeader.biWidth = width;
|
||||
bmi->bmiHeader.biHeight = -height;
|
||||
bmi->bmiHeader.biBitCount = bpp;
|
||||
bmi->bmiHeader.biPlanes = 1;
|
||||
bmi->bmiHeader.biCompression = BI_RGB;
|
||||
if (pal)
|
||||
{
|
||||
WORD i;
|
||||
|
||||
assert(pal->palNumEntries <= 256);
|
||||
for (i = 0; i < pal->palNumEntries; i++)
|
||||
{
|
||||
bmi->bmiColors[i].rgbRed = pal->palPalEntry[i].peRed;
|
||||
bmi->bmiColors[i].rgbGreen = pal->palPalEntry[i].peGreen;
|
||||
bmi->bmiColors[i].rgbBlue = pal->palPalEntry[i].peBlue;
|
||||
bmi->bmiColors[i].rgbReserved = 0;
|
||||
}
|
||||
|
||||
bmi->bmiHeader.biClrUsed = pal->palNumEntries;
|
||||
bmi->bmiHeader.biClrImportant = pal->palNumEntries;
|
||||
}
|
||||
hdib = CreateDIBSection(0, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
|
||||
ok(hdib != 0, "CreateDIBSection(%dx%d,%d bpp) failed\n", width, height, bpp);
|
||||
|
||||
GetObject(hdib, sizeof(bm), &bm);
|
||||
ok(bm.bmWidth == width, "expected %d, got %d\n", width, bm.bmWidth);
|
||||
ok(bm.bmHeight == height, "expected %d, got %d\n", height, bm.bmHeight);
|
||||
ok(bm.bmPlanes == 1, "expected 1, got %d\n", bm.bmPlanes);
|
||||
ok(bm.bmBitsPixel == bpp, "expected %d, got %d\n", bpp, bm.bmBitsPixel);
|
||||
|
||||
if (data) memcpy(bits, data, bm.bmWidthBytes * bm.bmHeight);
|
||||
|
||||
return hdib;
|
||||
}
|
||||
|
||||
static void test_createbitmap(void)
|
||||
{
|
||||
HRESULT hr;
|
||||
|
|
@ -582,6 +628,147 @@ static void test_CreateBitmapFromHICON(void)
|
|||
IWICBitmap_Release(bitmap);
|
||||
}
|
||||
|
||||
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, WICBitmapCacheOnLoad, &bitmap);
|
||||
todo_wine
|
||||
ok(hr == WINCODEC_ERR_WIN32ERROR || hr == 0x88980003 /*XP*/, "expected WINCODEC_ERR_WIN32ERROR, got %#x\n", hr);
|
||||
|
||||
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapCacheOnLoad, NULL);
|
||||
todo_wine
|
||||
ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
|
||||
|
||||
hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapCacheOnLoad, &bitmap);
|
||||
todo_wine
|
||||
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
|
||||
if (hr != S_OK) return;
|
||||
|
||||
IWICBitmap_GetPixelFormat(bitmap, &format);
|
||||
ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
|
||||
"unexpected pixel format %s\n", debugstr_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, WICBitmapCacheOnLoad, &bitmap);
|
||||
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
|
||||
|
||||
IWICBitmap_GetPixelFormat(bitmap, &format);
|
||||
ok(IsEqualGUID(&format, &GUID_WICPixelFormat4bppIndexed),
|
||||
"unexpected pixel format %s\n", debugstr_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 == 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, WICBitmapCacheOnLoad, &bitmap);
|
||||
ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
|
||||
|
||||
IWICBitmap_GetPixelFormat(bitmap, &format);
|
||||
ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
|
||||
"unexpected pixel format %s\n", debugstr_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++)
|
||||
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);
|
||||
}
|
||||
|
||||
START_TEST(bitmap)
|
||||
{
|
||||
HRESULT hr;
|
||||
|
|
@ -596,6 +783,7 @@ START_TEST(bitmap)
|
|||
test_createbitmapfromsource();
|
||||
test_CreateBitmapFromMemory();
|
||||
test_CreateBitmapFromHICON();
|
||||
test_CreateBitmapFromHBITMAP();
|
||||
|
||||
IWICImagingFactory_Release(factory);
|
||||
|
||||
|
|
|
|||
|
|
@ -219,6 +219,7 @@ cpp_quote("#define WINCODEC_ERR_BADMETADATAHEADER 0x88982f63")
|
|||
cpp_quote("#define WINCODEC_ERR_UNSUPPORTEDPIXELFORMAT 0x88982f80")
|
||||
cpp_quote("#define WINCODEC_ERR_UNSUPPORTEDOPERATION 0x88982f81")
|
||||
cpp_quote("#define WINCODEC_ERR_INSUFFICIENTBUFFER 0x88982f8c")
|
||||
cpp_quote("#define WINCODEC_ERR_WIN32ERROR 0x88982f94")
|
||||
|
||||
interface IWICPalette;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue