forked from Mirrors/wine-wine
windowscodecs: Add a test for CreateBitmapFromHBITMAP.
Dmitry Timoshkov
Alexandre Julliard
parent
1b03bc6645
commit
89f044db15
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@ -19,6 +19,7 @@
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#include <stdarg.h>
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#include <stdio.h>
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#include <assert.h>
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#include <math.h>
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#define COBJMACROS
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@ -42,6 +43,51 @@ static const char *debugstr_guid(const GUID *guid)
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return buf;
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}
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static HBITMAP create_dib(int width, int height, int bpp, LOGPALETTE *pal, const void *data)
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{
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char bmibuf[sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 255];
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BITMAPINFO *bmi = (BITMAPINFO *)bmibuf;
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void *bits;
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HBITMAP hdib;
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BITMAP bm;
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memset(bmibuf, 0, sizeof(bmibuf));
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bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
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bmi->bmiHeader.biWidth = width;
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bmi->bmiHeader.biHeight = -height;
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bmi->bmiHeader.biBitCount = bpp;
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bmi->bmiHeader.biPlanes = 1;
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bmi->bmiHeader.biCompression = BI_RGB;
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if (pal)
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{
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WORD i;
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assert(pal->palNumEntries <= 256);
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for (i = 0; i < pal->palNumEntries; i++)
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{
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bmi->bmiColors[i].rgbRed = pal->palPalEntry[i].peRed;
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bmi->bmiColors[i].rgbGreen = pal->palPalEntry[i].peGreen;
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bmi->bmiColors[i].rgbBlue = pal->palPalEntry[i].peBlue;
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bmi->bmiColors[i].rgbReserved = 0;
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}
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bmi->bmiHeader.biClrUsed = pal->palNumEntries;
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bmi->bmiHeader.biClrImportant = pal->palNumEntries;
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}
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hdib = CreateDIBSection(0, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
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ok(hdib != 0, "CreateDIBSection(%dx%d,%d bpp) failed\n", width, height, bpp);
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GetObject(hdib, sizeof(bm), &bm);
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ok(bm.bmWidth == width, "expected %d, got %d\n", width, bm.bmWidth);
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ok(bm.bmHeight == height, "expected %d, got %d\n", height, bm.bmHeight);
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ok(bm.bmPlanes == 1, "expected 1, got %d\n", bm.bmPlanes);
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ok(bm.bmBitsPixel == bpp, "expected %d, got %d\n", bpp, bm.bmBitsPixel);
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if (data) memcpy(bits, data, bm.bmWidthBytes * bm.bmHeight);
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return hdib;
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}
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static void test_createbitmap(void)
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{
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HRESULT hr;
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@ -582,6 +628,147 @@ static void test_CreateBitmapFromHICON(void)
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IWICBitmap_Release(bitmap);
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}
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static void test_CreateBitmapFromHBITMAP(void)
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{
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/* 8 bpp data must be aligned to a DWORD boundary for a DIB */
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static const BYTE data_8bpp_pal_dib[12] = { 0,1,2,0, 1,2,0,0, 2,1,0,0 };
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static const BYTE data_8bpp_rgb_dib[12] = { 0xf0,0x0f,0xff,0, 0x0f,0xff,0xf0,0, 0xf0,0x0f,0xff,0 };
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static const BYTE data_8bpp_pal_wic[12] = { 0xd,0xe,0x10,0, 0xe,0x10,0xd,0, 0x10,0xe,0xd,0 };
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static const PALETTEENTRY pal_data[3] = { {0xff,0,0,0}, {0,0xff,0,0}, {0,0,0xff,0} };
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char pal_buf[sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * 255];
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LOGPALETTE *pal = (LOGPALETTE *)pal_buf;
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HBITMAP hbmp;
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HPALETTE hpal;
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BYTE data[12];
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HRESULT hr;
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IWICBitmap *bitmap;
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UINT width, height, i, count;
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WICPixelFormatGUID format;
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IWICPalette *palette;
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WICBitmapPaletteType type;
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/* 8 bpp without palette */
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hbmp = create_dib(3, 3, 8, NULL, data_8bpp_rgb_dib);
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ok(hbmp != 0, "failed to create bitmap\n");
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hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, 0, 0, WICBitmapCacheOnLoad, &bitmap);
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todo_wine
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ok(hr == WINCODEC_ERR_WIN32ERROR || hr == 0x88980003 /*XP*/, "expected WINCODEC_ERR_WIN32ERROR, got %#x\n", hr);
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hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapCacheOnLoad, NULL);
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todo_wine
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ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
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hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapCacheOnLoad, &bitmap);
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todo_wine
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ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
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if (hr != S_OK) return;
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IWICBitmap_GetPixelFormat(bitmap, &format);
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ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
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"unexpected pixel format %s\n", debugstr_guid(&format));
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hr = IWICBitmap_GetSize(bitmap, &width, &height);
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ok(hr == S_OK, "IWICBitmap_GetSize error %#x\n", hr);
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ok(width == 3, "expected 3, got %u\n", width);
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ok(height == 3, "expected 3, got %u\n", height);
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memset(data, 0, sizeof(data));
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hr = IWICBitmap_CopyPixels(bitmap, NULL, 4, sizeof(data), data);
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ok(hr == S_OK, "IWICBitmap_CopyPixels error %#x\n", hr);
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for (i = 0; i < sizeof(data); i++)
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ok(data[i] == data_8bpp_rgb_dib[i], "%u: expected %#x, got %#x\n", i, data_8bpp_rgb_dib[i], data[i]);
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IWICBitmap_Release(bitmap);
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DeleteObject(hbmp);
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/* 8 bpp with a 3 entries palette */
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memset(pal_buf, 0, sizeof(pal_buf));
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pal->palVersion = 0x300;
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pal->palNumEntries = 3;
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memcpy(pal->palPalEntry, pal_data, sizeof(pal_data));
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hpal = CreatePalette(pal);
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ok(hpal != 0, "CreatePalette failed\n");
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hbmp = create_dib(3, 3, 8, pal, data_8bpp_pal_dib);
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hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, hpal, WICBitmapCacheOnLoad, &bitmap);
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ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
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IWICBitmap_GetPixelFormat(bitmap, &format);
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ok(IsEqualGUID(&format, &GUID_WICPixelFormat4bppIndexed),
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"unexpected pixel format %s\n", debugstr_guid(&format));
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hr = IWICBitmap_GetSize(bitmap, &width, &height);
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ok(hr == S_OK, "IWICBitmap_GetSize error %#x\n", hr);
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ok(width == 3, "expected 3, got %u\n", width);
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ok(height == 3, "expected 3, got %u\n", height);
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hr = IWICImagingFactory_CreatePalette(factory, &palette);
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ok(hr == S_OK, "CreatePalette error %#x\n", hr);
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hr = IWICBitmap_CopyPalette(bitmap, palette);
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ok(hr == S_OK, "CopyPalette error %#x\n", hr);
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hr = IWICPalette_GetType(palette, &type);
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ok(hr == S_OK, "%u: GetType error %#x\n", i, hr);
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ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
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hr = IWICPalette_GetColorCount(palette, &count);
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ok(hr == S_OK, "GetColorCount error %#x\n", hr);
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ok(count == 16, "expected 16, got %u\n", count);
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IWICPalette_Release(palette);
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IWICBitmap_Release(bitmap);
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DeleteObject(hbmp);
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DeleteObject(hpal);
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/* 8 bpp with a 256 entries palette */
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memset(pal_buf, 0, sizeof(pal_buf));
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pal->palVersion = 0x300;
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pal->palNumEntries = 256;
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memcpy(pal->palPalEntry, pal_data, sizeof(pal_data));
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hpal = CreatePalette(pal);
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ok(hpal != 0, "CreatePalette failed\n");
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hbmp = create_dib(3, 3, 8, pal, data_8bpp_pal_dib);
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hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, hpal, WICBitmapCacheOnLoad, &bitmap);
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ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#x\n", hr);
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IWICBitmap_GetPixelFormat(bitmap, &format);
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ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
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"unexpected pixel format %s\n", debugstr_guid(&format));
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hr = IWICBitmap_GetSize(bitmap, &width, &height);
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ok(hr == S_OK, "IWICBitmap_GetSize error %#x\n", hr);
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ok(width == 3, "expected 3, got %u\n", width);
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ok(height == 3, "expected 3, got %u\n", height);
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hr = IWICImagingFactory_CreatePalette(factory, &palette);
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ok(hr == S_OK, "CreatePalette error %#x\n", hr);
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hr = IWICBitmap_CopyPalette(bitmap, palette);
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ok(hr == S_OK, "CopyPalette error %#x\n", hr);
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hr = IWICPalette_GetType(palette, &type);
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ok(hr == S_OK, "%u: GetType error %#x\n", i, hr);
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ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
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hr = IWICPalette_GetColorCount(palette, &count);
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ok(hr == S_OK, "GetColorCount error %#x\n", hr);
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ok(count == 256, "expected 256, got %u\n", count);
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IWICPalette_Release(palette);
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memset(data, 0, sizeof(data));
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hr = IWICBitmap_CopyPixels(bitmap, NULL, 4, sizeof(data), data);
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ok(hr == S_OK, "IWICBitmap_CopyPixels error %#x\n", hr);
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for (i = 0; i < sizeof(data); i++)
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ok(data[i] == data_8bpp_pal_wic[i], "%u: expected %#x, got %#x\n", i, data_8bpp_pal_wic[i], data[i]);
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IWICBitmap_Release(bitmap);
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DeleteObject(hbmp);
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DeleteObject(hpal);
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}
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START_TEST(bitmap)
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{
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HRESULT hr;
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@ -596,6 +783,7 @@ START_TEST(bitmap)
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test_createbitmapfromsource();
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test_CreateBitmapFromMemory();
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test_CreateBitmapFromHICON();
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test_CreateBitmapFromHBITMAP();
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IWICImagingFactory_Release(factory);
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@ -219,6 +219,7 @@ cpp_quote("#define WINCODEC_ERR_BADMETADATAHEADER 0x88982f63")
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cpp_quote("#define WINCODEC_ERR_UNSUPPORTEDPIXELFORMAT 0x88982f80")
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cpp_quote("#define WINCODEC_ERR_UNSUPPORTEDOPERATION 0x88982f81")
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cpp_quote("#define WINCODEC_ERR_INSUFFICIENTBUFFER 0x88982f8c")
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cpp_quote("#define WINCODEC_ERR_WIN32ERROR 0x88982f94")
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interface IWICPalette;
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