Signed-off-by: Dmitry Timoshkov dmitry@baikal.ru --- dlls/windowscodecs/tests/palette.c | 158 ++++++++++++++++++++++++++--- 1 file changed, 143 insertions(+), 15 deletions(-)
diff --git a/dlls/windowscodecs/tests/palette.c b/dlls/windowscodecs/tests/palette.c index 27bf7c80d1..3b9f68535b 100644 --- a/dlls/windowscodecs/tests/palette.c +++ b/dlls/windowscodecs/tests/palette.c @@ -1,6 +1,6 @@ /* * Copyright 2009 Vincent Povirk for CodeWeavers - * Copyright 2012 Dmitry Timoshkov + * Copyright 2012,2016 Dmitry Timoshkov * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -27,9 +27,10 @@ #include "wincodec.h" #include "wine/test.h"
+static IWICImagingFactory *factory; + static void test_custom_palette(void) { - IWICImagingFactory *factory; IWICPalette *palette, *palette2; HRESULT hr; WICBitmapPaletteType type=0xffffffff; @@ -38,11 +39,6 @@ static void test_custom_palette(void) 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)) @@ -207,8 +203,6 @@ static void test_custom_palette(void) IWICPalette_Release(palette2); IWICPalette_Release(palette); } - - IWICImagingFactory_Release(factory); }
static void generate_gray16_palette(DWORD *entries, UINT count) @@ -451,7 +445,6 @@ static void test_predefined_palette(void) { WICBitmapPaletteTypeFixedHalftone256, 0, 0, 256, { 0 } }, { WICBitmapPaletteTypeFixedHalftone256, 0, 0, 256, { 0 }, 1 } }; - IWICImagingFactory *factory; IWICPalette *palette; HRESULT hr; WICBitmapPaletteType type; @@ -459,10 +452,6 @@ static void test_predefined_palette(void) 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); @@ -538,16 +527,155 @@ static void test_predefined_palette(void)
IWICPalette_Release(palette); } +}
- IWICImagingFactory_Release(factory); +static BYTE *init_bitmap(UINT *width, UINT *height, UINT *stride) +{ + BYTE *src; + UINT i, j, scale; + + *width = 256; + *height = 256; + *stride = (*width * 3 + 3) & ~3; + trace("width %d, height %d, stride %d\n", *width, *height, *stride); + + src = HeapAlloc(GetProcessHeap(), 0, *stride * *height); + + scale = 256 / *width; + if (!scale) scale = 1; + + for (i = 0; i < *height; i++) + { + for (j = 0; j < *width; j++) + { + src[i * *stride + j*3 + 0] = scale * i; + src[i * *stride + j*3 + 1] = scale * (255 - (i+j)/2); + src[i * *stride + j*3 + 2] = scale * j; + } + } + + return src; +} + +static void test_palette_from_bitmap(void) +{ + HRESULT hr; + BYTE *data; + IWICBitmap *bitmap; + IWICPalette *palette; + WICBitmapPaletteType type; + UINT width, height, stride, count, ret; + WICColor color[257]; + + data = init_bitmap(&width, &height, &stride); + + hr = IWICImagingFactory_CreateBitmapFromMemory(factory, width, height, &GUID_WICPixelFormat24bppRGB, + stride, stride * height, data, &bitmap); + ok(hr == S_OK, "CreateBitmapFromMemory error %#x\n", hr); + + hr = IWICImagingFactory_CreatePalette(factory, &palette); + ok(hr == S_OK, "CreatePalette error %#x\n", hr); + + hr = IWICPalette_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 0, FALSE); +todo_wine + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr); + + hr = IWICPalette_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 1, FALSE); +todo_wine + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr); + + hr = IWICPalette_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 257, FALSE); +todo_wine + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr); + + hr = IWICPalette_InitializeFromBitmap(palette, NULL, 16, FALSE); +todo_wine + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr); + + hr = IWICPalette_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 2, FALSE); +todo_wine + ok(hr == S_OK, "InitializeFromBitmap error %#x\n", hr); +if (hr == S_OK) +{ + 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_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 2, TRUE); +todo_wine + ok(hr == S_OK, "InitializeFromBitmap error %#x\n", hr); +if (hr == S_OK) +{ + count = 0; + hr = IWICPalette_GetColorCount(palette, &count); + ok(hr == S_OK, "GetColorCount error %#x\n", hr); + ok(count == 2, "expected 2, got %u\n", count); +} + + /* without trasparent color */ + hr = IWICPalette_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 16, FALSE); +todo_wine + ok(hr == S_OK, "InitializeFromBitmap error %#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); + count = 0; + hr = IWICPalette_GetColorCount(palette, &count); + ok(hr == S_OK, "GetColorCount error %#x\n", hr); + ok(count == 16, "expected 16, got %u\n", count); + memset(color, 0, sizeof(color)); + 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[count - 1] != 0, "expected !0, got %08x\n", color[count - 1]); +} + + /* with trasparent color */ + hr = IWICPalette_InitializeFromBitmap(palette, (IWICBitmapSource *)bitmap, 16, TRUE); +todo_wine + ok(hr == S_OK, "InitializeFromBitmap error %#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); + count = 0; + hr = IWICPalette_GetColorCount(palette, &count); + ok(hr == S_OK, "GetColorCount error %#x\n", hr); + ok(count == 16, "expected 16, got %u\n", count); + memset(color, 0xff, sizeof(color)); + 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[count - 1] == 0, "expected 0, got %08x\n", color[count - 1]); +} + + IWICPalette_Release(palette); + IWICBitmap_Release(bitmap); + + HeapFree(GetProcessHeap(), 0, data); }
START_TEST(palette) { + HRESULT hr; + CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+ hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, + &IID_IWICImagingFactory, (void **)&factory); + ok(hr == S_OK, "CoCreateInstance error %#x\n", hr); + test_custom_palette(); test_predefined_palette(); + test_palette_from_bitmap(); + + IWICImagingFactory_Release(factory);
CoUninitialize(); }
-
Dmitry Timoshkov