| /* |
| * Copyright 2012 Dmitry Timoshkov |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| #define COBJMACROS |
| |
| #include "windef.h" |
| #include "wincodec.h" |
| #include "wine/test.h" |
| |
| static const char gif_global_palette[] = { |
| /* LSD */'G','I','F','8','7','a',0x01,0x00,0x01,0x00,0xa1,0x02,0x00, |
| /* palette */0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c, |
| /* GCE */0x21,0xf9,0x04,0x01,0x05,0x00,0x01,0x00, /* index 1 */ |
| /* IMD */0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00, |
| 0x02,0x02,0x44,0x01,0x00,0x3b |
| }; |
| |
| /* frame 0, GCE transparent index 1 |
| * frame 1, GCE transparent index 2 |
| */ |
| static const char gif_global_palette_2frames[] = { |
| /* LSD */'G','I','F','8','9','a',0x01,0x00,0x01,0x00,0xa1,0x02,0x00, |
| /* palette */0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c, |
| /* GCE */0x21,0xf9,0x04,0x01,0x05,0x00,0x01,0x00, /* index 1 */ |
| /* IMD */0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00, |
| 0x02,0x02,0x44,0x01,0x00, |
| /* GCE */0x21,0xf9,0x04,0x01,0x05,0x00,0x02,0x00, /* index 2 */ |
| /* IMD */0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00, |
| 0x02,0x02,0x44,0x01,0x00,0x3b |
| }; |
| |
| static const char gif_local_palette[] = { |
| /* LSD */'G','I','F','8','7','a',0x01,0x00,0x01,0x00,0x27,0x02,0x00, |
| /* GCE */0x21,0xf9,0x04,0x01,0x05,0x00,0x01,0x00, /* index 1 */ |
| /* IMD */0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x81, |
| /* palette */0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c, |
| 0x02,0x02,0x44,0x01,0x00,0x3b |
| }; |
| |
| static IWICImagingFactory *factory; |
| |
| static IWICBitmapDecoder *create_decoder(const void *image_data, UINT image_size) |
| { |
| HGLOBAL hmem; |
| BYTE *data; |
| HRESULT hr; |
| IWICBitmapDecoder *decoder = NULL; |
| IStream *stream; |
| GUID format; |
| |
| hmem = GlobalAlloc(0, image_size); |
| data = GlobalLock(hmem); |
| memcpy(data, image_data, image_size); |
| GlobalUnlock(hmem); |
| |
| hr = CreateStreamOnHGlobal(hmem, TRUE, &stream); |
| ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr); |
| |
| hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder); |
| ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr); |
| |
| hr = IWICBitmapDecoder_GetContainerFormat(decoder, &format); |
| ok(hr == S_OK, "GetContainerFormat error %#x\n", hr); |
| ok(IsEqualGUID(&format, &GUID_ContainerFormatGif), |
| "wrong container format %s\n", wine_dbgstr_guid(&format)); |
| |
| IStream_Release(stream); |
| |
| return decoder; |
| } |
| |
| 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 void test_global_gif_palette_2frames(void) |
| { |
| HRESULT hr; |
| IWICBitmapDecoder *decoder; |
| IWICBitmapFrameDecode *frame; |
| IWICPalette *palette; |
| GUID format; |
| UINT count, ret; |
| WICColor color[256]; |
| |
| decoder = create_decoder(gif_global_palette_2frames, sizeof(gif_global_palette_2frames)); |
| ok(decoder != 0, "Failed to load GIF image data\n"); |
| |
| /* active frame 0, GCE transparent index 1 */ |
| hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame); |
| ok(hr == S_OK, "GetFrame error %#x\n", hr); |
| |
| 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 0 palette */ |
| 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]); |
| |
| IWICBitmapFrameDecode_Release(frame); |
| |
| /* active frame 1, GCE transparent index 2 */ |
| hr = IWICBitmapDecoder_GetFrame(decoder, 1, &frame); |
| ok(hr == S_OK, "GetFrame 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] == 0xff040506 || broken(color[1] == 0x00040506) /* XP */, "expected 0xff040506, got %#x\n", color[1]); |
| ok(color[2] == 0x00070809 || broken(color[2] == 0xff070809) /* XP */, "expected 0x00070809, got %#x\n", color[2]); |
| ok(color[3] == 0xff0a0b0c, "expected 0xff0a0b0c, got %#x\n", color[3]); |
| |
| /* frame 1 palette */ |
| 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] == 0xff040506, "expected 0xff040506, got %#x\n", color[1]); |
| ok(color[2] == 0x00070809, "expected 0x00070809, 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_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); |
| } |
| |
| START_TEST(gifformat) |
| { |
| 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); |
| if (FAILED(hr)) return; |
| |
| test_global_gif_palette(); |
| test_global_gif_palette_2frames(); |
| test_local_gif_palette(); |
| |
| IWICImagingFactory_Release(factory); |
| CoUninitialize(); |
| } |