Dmitry Timoshkov : windowscodecs: Add a test for CreateBitmapFromHBITMAP.
Module: wine Branch: master Commit: 89f044db1552df1e2e3ba7a59d30cc541b6e9c4e URL: http://source.winehq.org/git/wine.git/?a=commit;h=89f044db1552df1e2e3ba7a59d... Author: Dmitry Timoshkov <dmitry(a)baikal.ru> Date: Fri Jan 18 17:59:48 2013 +0800 windowscodecs: Add a test for CreateBitmapFromHBITMAP. --- dlls/windowscodecs/tests/bitmap.c | 188 +++++++++++++++++++++++++++++++++++++ include/wincodec.idl | 1 + 2 files changed, 189 insertions(+), 0 deletions(-) diff --git a/dlls/windowscodecs/tests/bitmap.c b/dlls/windowscodecs/tests/bitmap.c index fb7183b..742f45f 100644 --- a/dlls/windowscodecs/tests/bitmap.c +++ b/dlls/windowscodecs/tests/bitmap.c @@ -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); diff --git a/include/wincodec.idl b/include/wincodec.idl index c727bf3..ba58db7 100644 --- a/include/wincodec.idl +++ b/include/wincodec.idl @@ -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;
participants (1)
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Alexandre Julliard