dlls/windowscodecs/tests/pngformat.c

   1 /*
   2  * Copyright 2012 Dmitry Timoshkov
   3  * Copyright 2012 Hans Leidekker for CodeWeavers
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include <stdarg.h>
  21 #include <stdio.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "wincodec.h"
  27 #include "wine/test.h"
  28
  29 /* 1x1 pixel PNG image */
  30 static const char png_no_color_profile[] = {
  31   0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  32   0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
  33   0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xde, 0x00, 0x00, 0x00,
  34   0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 0x0b,
  35   0x13, 0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00, 0x00, 0x07, 0x74, 0x49,
  36   0x4d, 0x45, 0x07, 0xdc, 0x0b, 0x0e, 0x0e, 0x22, 0x17, 0x10, 0xd8, 0xde,
  37   0x3b, 0x00, 0x00, 0x00, 0x0c, 0x49, 0x44, 0x41, 0x54, 0x08, 0xd7, 0x63,
  38   0xf8, 0xff, 0xff, 0x3f, 0x00, 0x05, 0xfe, 0x02, 0xfe, 0xdc, 0xcc, 0x59,
  39   0xe7, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60,
  40   0x82
  41 };
  42
  43 /* 1x1 pixel PNG image with embedded sRGB profile */
  44 static const char png_color_profile[] = {
  45   0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  46   0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
  47   0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xde, 0x00, 0x00, 0x0a,
  48   0x43, 0x69, 0x43, 0x43, 0x50, 0x49, 0x43, 0x43, 0x20, 0x70, 0x72, 0x6f,
  49   0x66, 0x69, 0x6c, 0x65, 0x00, 0x00, 0x78, 0xda, 0x9d, 0x53, 0x77, 0x58,
  50   0x93, 0xf7, 0x16, 0x3e, 0xdf, 0xf7, 0x65, 0x0f, 0x56, 0x42, 0xd8, 0xf0,
  51   0xb1, 0x97, 0x6c, 0x81, 0x00, 0x22, 0x23, 0xac, 0x08, 0xc8, 0x10, 0x59,
  52   0xa2, 0x10, 0x92, 0x00, 0x61, 0x84, 0x10, 0x12, 0x40, 0xc5, 0x85, 0x88,
  53   0x0a, 0x56, 0x14, 0x15, 0x11, 0x9c, 0x48, 0x55, 0xc4, 0x82, 0xd5, 0x0a,
  54   0x48, 0x9d, 0x88, 0xe2, 0xa0, 0x28, 0xb8, 0x67, 0x41, 0x8a, 0x88, 0x5a,
  55   0x8b, 0x55, 0x5c, 0x38, 0xee, 0x1f, 0xdc, 0xa7, 0xb5, 0x7d, 0x7a, 0xef,
  56   0xed, 0xed, 0xfb, 0xd7, 0xfb, 0xbc, 0xe7, 0x9c, 0xe7, 0xfc, 0xce, 0x79,
  57   0xcf, 0x0f, 0x80, 0x11, 0x12, 0x26, 0x91, 0xe6, 0xa2, 0x6a, 0x00, 0x39,
  58   0x52, 0x85, 0x3c, 0x3a, 0xd8, 0x1f, 0x8f, 0x4f, 0x48, 0xc4, 0xc9, 0xbd,
  59   0x80, 0x02, 0x15, 0x48, 0xe0, 0x04, 0x20, 0x10, 0xe6, 0xcb, 0xc2, 0x67,
  60   0x05, 0xc5, 0x00, 0x00, 0xf0, 0x03, 0x79, 0x78, 0x7e, 0x74, 0xb0, 0x3f,
  61   0xfc, 0x01, 0xaf, 0x6f, 0x00, 0x02, 0x00, 0x70, 0xd5, 0x2e, 0x24, 0x12,
  62   0xc7, 0xe1, 0xff, 0x83, 0xba, 0x50, 0x26, 0x57, 0x00, 0x20, 0x91, 0x00,
  63   0xe0, 0x22, 0x12, 0xe7, 0x0b, 0x01, 0x90, 0x52, 0x00, 0xc8, 0x2e, 0x54,
  64   0xc8, 0x14, 0x00, 0xc8, 0x18, 0x00, 0xb0, 0x53, 0xb3, 0x64, 0x0a, 0x00,
  65   0x94, 0x00, 0x00, 0x6c, 0x79, 0x7c, 0x42, 0x22, 0x00, 0xaa, 0x0d, 0x00,
  66   0xec, 0xf4, 0x49, 0x3e, 0x05, 0x00, 0xd8, 0xa9, 0x93, 0xdc, 0x17, 0x00,
  67   0xd8, 0xa2, 0x1c, 0xa9, 0x08, 0x00, 0x8d, 0x01, 0x00, 0x99, 0x28, 0x47,
  68   0x24, 0x02, 0x40, 0xbb, 0x00, 0x60, 0x55, 0x81, 0x52, 0x2c, 0x02, 0xc0,
  69   0xc2, 0x00, 0xa0, 0xac, 0x40, 0x22, 0x2e, 0x04, 0xc0, 0xae, 0x01, 0x80,
  70   0x59, 0xb6, 0x32, 0x47, 0x02, 0x80, 0xbd, 0x05, 0x00, 0x76, 0x8e, 0x58,
  71   0x90, 0x0f, 0x40, 0x60, 0x00, 0x80, 0x99, 0x42, 0x2c, 0xcc, 0x00, 0x20,
  72   0x38, 0x02, 0x00, 0x43, 0x1e, 0x13, 0xcd, 0x03, 0x20, 0x4c, 0x03, 0xa0,
  73   0x30, 0xd2, 0xbf, 0xe0, 0xa9, 0x5f, 0x70, 0x85, 0xb8, 0x48, 0x01, 0x00,
  74   0xc0, 0xcb, 0x95, 0xcd, 0x97, 0x4b, 0xd2, 0x33, 0x14, 0xb8, 0x95, 0xd0,
  75   0x1a, 0x77, 0xf2, 0xf0, 0xe0, 0xe2, 0x21, 0xe2, 0xc2, 0x6c, 0xb1, 0x42,
  76   0x61, 0x17, 0x29, 0x10, 0x66, 0x09, 0xe4, 0x22, 0x9c, 0x97, 0x9b, 0x23,
  77   0x13, 0x48, 0xe7, 0x03, 0x4c, 0xce, 0x0c, 0x00, 0x00, 0x1a, 0xf9, 0xd1,
  78   0xc1, 0xfe, 0x38, 0x3f, 0x90, 0xe7, 0xe6, 0xe4, 0xe1, 0xe6, 0x66, 0xe7,
  79   0x6c, 0xef, 0xf4, 0xc5, 0xa2, 0xfe, 0x6b, 0xf0, 0x6f, 0x22, 0x3e, 0x21,
  80   0xf1, 0xdf, 0xfe, 0xbc, 0x8c, 0x02, 0x04, 0x00, 0x10, 0x4e, 0xcf, 0xef,
  81   0xda, 0x5f, 0xe5, 0xe5, 0xd6, 0x03, 0x70, 0xc7, 0x01, 0xb0, 0x75, 0xbf,
  82   0x6b, 0xa9, 0x5b, 0x00, 0xda, 0x56, 0x00, 0x68, 0xdf, 0xf9, 0x5d, 0x33,
  83   0xdb, 0x09, 0xa0, 0x5a, 0x0a, 0xd0, 0x7a, 0xf9, 0x8b, 0x79, 0x38, 0xfc,
  84   0x40, 0x1e, 0x9e, 0xa1, 0x50, 0xc8, 0x3c, 0x1d, 0x1c, 0x0a, 0x0b, 0x0b,
  85   0xed, 0x25, 0x62, 0xa1, 0xbd, 0x30, 0xe3, 0x8b, 0x3e, 0xff, 0x33, 0xe1,
  86   0x6f, 0xe0, 0x8b, 0x7e, 0xf6, 0xfc, 0x40, 0x1e, 0xfe, 0xdb, 0x7a, 0xf0,
  87   0x00, 0x71, 0x9a, 0x40, 0x99, 0xad, 0xc0, 0xa3, 0x83, 0xfd, 0x71, 0x61,
  88   0x6e, 0x76, 0xae, 0x52, 0x8e, 0xe7, 0xcb, 0x04, 0x42, 0x31, 0x6e, 0xf7,
  89   0xe7, 0x23, 0xfe, 0xc7, 0x85, 0x7f, 0xfd, 0x8e, 0x29, 0xd1, 0xe2, 0x34,
  90   0xb1, 0x5c, 0x2c, 0x15, 0x8a, 0xf1, 0x58, 0x89, 0xb8, 0x50, 0x22, 0x4d,
  91   0xc7, 0x79, 0xb9, 0x52, 0x91, 0x44, 0x21, 0xc9, 0x95, 0xe2, 0x12, 0xe9,
  92   0x7f, 0x32, 0xf1, 0x1f, 0x96, 0xfd, 0x09, 0x93, 0x77, 0x0d, 0x00, 0xac,
  93   0x86, 0x4f, 0xc0, 0x4e, 0xb6, 0x07, 0xb5, 0xcb, 0x6c, 0xc0, 0x7e, 0xee,
  94   0x01, 0x02, 0x8b, 0x0e, 0x58, 0xd2, 0x76, 0x00, 0x40, 0x7e, 0xf3, 0x2d,
  95   0x8c, 0x1a, 0x0b, 0x91, 0x00, 0x10, 0x67, 0x34, 0x32, 0x79, 0xf7, 0x00,
  96   0x00, 0x93, 0xbf, 0xf9, 0x8f, 0x40, 0x2b, 0x01, 0x00, 0xcd, 0x97, 0xa4,
  97   0xe3, 0x00, 0x00, 0xbc, 0xe8, 0x18, 0x5c, 0xa8, 0x94, 0x17, 0x4c, 0xc6,
  98   0x08, 0x00, 0x00, 0x44, 0xa0, 0x81, 0x2a, 0xb0, 0x41, 0x07, 0x0c, 0xc1,
  99   0x14, 0xac, 0xc0, 0x0e, 0x9c, 0xc1, 0x1d, 0xbc, 0xc0, 0x17, 0x02, 0x61,
 100   0x06, 0x44, 0x40, 0x0c, 0x24, 0xc0, 0x3c, 0x10, 0x42, 0x06, 0xe4, 0x80,
 101   0x1c, 0x0a, 0xa1, 0x18, 0x96, 0x41, 0x19, 0x54, 0xc0, 0x3a, 0xd8, 0x04,
 102   0xb5, 0xb0, 0x03, 0x1a, 0xa0, 0x11, 0x9a, 0xe1, 0x10, 0xb4, 0xc1, 0x31,
 103   0x38, 0x0d, 0xe7, 0xe0, 0x12, 0x5c, 0x81, 0xeb, 0x70, 0x17, 0x06, 0x60,
 104   0x18, 0x9e, 0xc2, 0x18, 0xbc, 0x86, 0x09, 0x04, 0x41, 0xc8, 0x08, 0x13,
 105   0x61, 0x21, 0x3a, 0x88, 0x11, 0x62, 0x8e, 0xd8, 0x22, 0xce, 0x08, 0x17,
 106   0x99, 0x8e, 0x04, 0x22, 0x61, 0x48, 0x34, 0x92, 0x80, 0xa4, 0x20, 0xe9,
 107   0x88, 0x14, 0x51, 0x22, 0xc5, 0xc8, 0x72, 0xa4, 0x02, 0xa9, 0x42, 0x6a,
 108   0x91, 0x5d, 0x48, 0x23, 0xf2, 0x2d, 0x72, 0x14, 0x39, 0x8d, 0x5c, 0x40,
 109   0xfa, 0x90, 0xdb, 0xc8, 0x20, 0x32, 0x8a, 0xfc, 0x8a, 0xbc, 0x47, 0x31,
 110   0x94, 0x81, 0xb2, 0x51, 0x03, 0xd4, 0x02, 0x75, 0x40, 0xb9, 0xa8, 0x1f,
 111   0x1a, 0x8a, 0xc6, 0xa0, 0x73, 0xd1, 0x74, 0x34, 0x0f, 0x5d, 0x80, 0x96,
 112   0xa2, 0x6b, 0xd1, 0x1a, 0xb4, 0x1e, 0x3d, 0x80, 0xb6, 0xa2, 0xa7, 0xd1,
 113   0x4b, 0xe8, 0x75, 0x74, 0x00, 0x7d, 0x8a, 0x8e, 0x63, 0x80, 0xd1, 0x31,
 114   0x0e, 0x66, 0x8c, 0xd9, 0x61, 0x5c, 0x8c, 0x87, 0x45, 0x60, 0x89, 0x58,
 115   0x1a, 0x26, 0xc7, 0x16, 0x63, 0xe5, 0x58, 0x35, 0x56, 0x8f, 0x35, 0x63,
 116   0x1d, 0x58, 0x37, 0x76, 0x15, 0x1b, 0xc0, 0x9e, 0x61, 0xef, 0x08, 0x24,
 117   0x02, 0x8b, 0x80, 0x13, 0xec, 0x08, 0x5e, 0x84, 0x10, 0xc2, 0x6c, 0x82,
 118   0x90, 0x90, 0x47, 0x58, 0x4c, 0x58, 0x43, 0xa8, 0x25, 0xec, 0x23, 0xb4,
 119   0x12, 0xba, 0x08, 0x57, 0x09, 0x83, 0x84, 0x31, 0xc2, 0x27, 0x22, 0x93,
 120   0xa8, 0x4f, 0xb4, 0x25, 0x7a, 0x12, 0xf9, 0xc4, 0x78, 0x62, 0x3a, 0xb1,
 121   0x90, 0x58, 0x46, 0xac, 0x26, 0xee, 0x21, 0x1e, 0x21, 0x9e, 0x25, 0x5e,
 122   0x27, 0x0e, 0x13, 0x5f, 0x93, 0x48, 0x24, 0x0e, 0xc9, 0x92, 0xe4, 0x4e,
 123   0x0a, 0x21, 0x25, 0x90, 0x32, 0x49, 0x0b, 0x49, 0x6b, 0x48, 0xdb, 0x48,
 124   0x2d, 0xa4, 0x53, 0xa4, 0x3e, 0xd2, 0x10, 0x69, 0x9c, 0x4c, 0x26, 0xeb,
 125   0x90, 0x6d, 0xc9, 0xde, 0xe4, 0x08, 0xb2, 0x80, 0xac, 0x20, 0x97, 0x91,
 126   0xb7, 0x90, 0x0f, 0x90, 0x4f, 0x92, 0xfb, 0xc9, 0xc3, 0xe4, 0xb7, 0x14,
 127   0x3a, 0xc5, 0x88, 0xe2, 0x4c, 0x09, 0xa2, 0x24, 0x52, 0xa4, 0x94, 0x12,
 128   0x4a, 0x35, 0x65, 0x3f, 0xe5, 0x04, 0xa5, 0x9f, 0x32, 0x42, 0x99, 0xa0,
 129   0xaa, 0x51, 0xcd, 0xa9, 0x9e, 0xd4, 0x08, 0xaa, 0x88, 0x3a, 0x9f, 0x5a,
 130   0x49, 0x6d, 0xa0, 0x76, 0x50, 0x2f, 0x53, 0x87, 0xa9, 0x13, 0x34, 0x75,
 131   0x9a, 0x25, 0xcd, 0x9b, 0x16, 0x43, 0xcb, 0xa4, 0x2d, 0xa3, 0xd5, 0xd0,
 132   0x9a, 0x69, 0x67, 0x69, 0xf7, 0x68, 0x2f, 0xe9, 0x74, 0xba, 0x09, 0xdd,
 133   0x83, 0x1e, 0x45, 0x97, 0xd0, 0x97, 0xd2, 0x6b, 0xe8, 0x07, 0xe9, 0xe7,
 134   0xe9, 0x83, 0xf4, 0x77, 0x0c, 0x0d, 0x86, 0x0d, 0x83, 0xc7, 0x48, 0x62,
 135   0x28, 0x19, 0x6b, 0x19, 0x7b, 0x19, 0xa7, 0x18, 0xb7, 0x19, 0x2f, 0x99,
 136   0x4c, 0xa6, 0x05, 0xd3, 0x97, 0x99, 0xc8, 0x54, 0x30, 0xd7, 0x32, 0x1b,
 137   0x99, 0x67, 0x98, 0x0f, 0x98, 0x6f, 0x55, 0x58, 0x2a, 0xf6, 0x2a, 0x7c,
 138   0x15, 0x91, 0xca, 0x12, 0x95, 0x3a, 0x95, 0x56, 0x95, 0x7e, 0x95, 0xe7,
 139   0xaa, 0x54, 0x55, 0x73, 0x55, 0x3f, 0xd5, 0x79, 0xaa, 0x0b, 0x54, 0xab,
 140   0x55, 0x0f, 0xab, 0x5e, 0x56, 0x7d, 0xa6, 0x46, 0x55, 0xb3, 0x50, 0xe3,
 141   0xa9, 0x09, 0xd4, 0x16, 0xab, 0xd5, 0xa9, 0x1d, 0x55, 0xbb, 0xa9, 0x36,
 142   0xae, 0xce, 0x52, 0x77, 0x52, 0x8f, 0x50, 0xcf, 0x51, 0x5f, 0xa3, 0xbe,
 143   0x5f, 0xfd, 0x82, 0xfa, 0x63, 0x0d, 0xb2, 0x86, 0x85, 0x46, 0xa0, 0x86,
 144   0x48, 0xa3, 0x54, 0x63, 0xb7, 0xc6, 0x19, 0x8d, 0x21, 0x16, 0xc6, 0x32,
 145   0x65, 0xf1, 0x58, 0x42, 0xd6, 0x72, 0x56, 0x03, 0xeb, 0x2c, 0x6b, 0x98,
 146   0x4d, 0x62, 0x5b, 0xb2, 0xf9, 0xec, 0x4c, 0x76, 0x05, 0xfb, 0x1b, 0x76,
 147   0x2f, 0x7b, 0x4c, 0x53, 0x43, 0x73, 0xaa, 0x66, 0xac, 0x66, 0x91, 0x66,
 148   0x9d, 0xe6, 0x71, 0xcd, 0x01, 0x0e, 0xc6, 0xb1, 0xe0, 0xf0, 0x39, 0xd9,
 149   0x9c, 0x4a, 0xce, 0x21, 0xce, 0x0d, 0xce, 0x7b, 0x2d, 0x03, 0x2d, 0x3f,
 150   0x2d, 0xb1, 0xd6, 0x6a, 0xad, 0x66, 0xad, 0x7e, 0xad, 0x37, 0xda, 0x7a,
 151   0xda, 0xbe, 0xda, 0x62, 0xed, 0x72, 0xed, 0x16, 0xed, 0xeb, 0xda, 0xef,
 152   0x75, 0x70, 0x9d, 0x40, 0x9d, 0x2c, 0x9d, 0xf5, 0x3a, 0x6d, 0x3a, 0xf7,
 153   0x75, 0x09, 0xba, 0x36, 0xba, 0x51, 0xba, 0x85, 0xba, 0xdb, 0x75, 0xcf,
 154   0xea, 0x3e, 0xd3, 0x63, 0xeb, 0x79, 0xe9, 0x09, 0xf5, 0xca, 0xf5, 0x0e,
 155   0xe9, 0xdd, 0xd1, 0x47, 0xf5, 0x6d, 0xf4, 0xa3, 0xf5, 0x17, 0xea, 0xef,
 156   0xd6, 0xef, 0xd1, 0x1f, 0x37, 0x30, 0x34, 0x08, 0x36, 0x90, 0x19, 0x6c,
 157   0x31, 0x38, 0x63, 0xf0, 0xcc, 0x90, 0x63, 0xe8, 0x6b, 0x98, 0x69, 0xb8,
 158   0xd1, 0xf0, 0x84, 0xe1, 0xa8, 0x11, 0xcb, 0x68, 0xba, 0x91, 0xc4, 0x68,
 159   0xa3, 0xd1, 0x49, 0xa3, 0x27, 0xb8, 0x26, 0xee, 0x87, 0x67, 0xe3, 0x35,
 160   0x78, 0x17, 0x3e, 0x66, 0xac, 0x6f, 0x1c, 0x62, 0xac, 0x34, 0xde, 0x65,
 161   0xdc, 0x6b, 0x3c, 0x61, 0x62, 0x69, 0x32, 0xdb, 0xa4, 0xc4, 0xa4, 0xc5,
 162   0xe4, 0xbe, 0x29, 0xcd, 0x94, 0x6b, 0x9a, 0x66, 0xba, 0xd1, 0xb4, 0xd3,
 163   0x74, 0xcc, 0xcc, 0xc8, 0x2c, 0xdc, 0xac, 0xd8, 0xac, 0xc9, 0xec, 0x8e,
 164   0x39, 0xd5, 0x9c, 0x6b, 0x9e, 0x61, 0xbe, 0xd9, 0xbc, 0xdb, 0xfc, 0x8d,
 165   0x85, 0xa5, 0x45, 0x9c, 0xc5, 0x4a, 0x8b, 0x36, 0x8b, 0xc7, 0x96, 0xda,
 166   0x96, 0x7c, 0xcb, 0x05, 0x96, 0x4d, 0x96, 0xf7, 0xac, 0x98, 0x56, 0x3e,
 167   0x56, 0x79, 0x56, 0xf5, 0x56, 0xd7, 0xac, 0x49, 0xd6, 0x5c, 0xeb, 0x2c,
 168   0xeb, 0x6d, 0xd6, 0x57, 0x6c, 0x50, 0x1b, 0x57, 0x9b, 0x0c, 0x9b, 0x3a,
 169   0x9b, 0xcb, 0xb6, 0xa8, 0xad, 0x9b, 0xad, 0xc4, 0x76, 0x9b, 0x6d, 0xdf,
 170   0x14, 0xe2, 0x14, 0x8f, 0x29, 0xd2, 0x29, 0xf5, 0x53, 0x6e, 0xda, 0x31,
 171   0xec, 0xfc, 0xec, 0x0a, 0xec, 0x9a, 0xec, 0x06, 0xed, 0x39, 0xf6, 0x61,
 172   0xf6, 0x25, 0xf6, 0x6d, 0xf6, 0xcf, 0x1d, 0xcc, 0x1c, 0x12, 0x1d, 0xd6,
 173   0x3b, 0x74, 0x3b, 0x7c, 0x72, 0x74, 0x75, 0xcc, 0x76, 0x6c, 0x70, 0xbc,
 174   0xeb, 0xa4, 0xe1, 0x34, 0xc3, 0xa9, 0xc4, 0xa9, 0xc3, 0xe9, 0x57, 0x67,
 175   0x1b, 0x67, 0xa1, 0x73, 0x9d, 0xf3, 0x35, 0x17, 0xa6, 0x4b, 0x90, 0xcb,
 176   0x12, 0x97, 0x76, 0x97, 0x17, 0x53, 0x6d, 0xa7, 0x8a, 0xa7, 0x6e, 0x9f,
 177   0x7a, 0xcb, 0x95, 0xe5, 0x1a, 0xee, 0xba, 0xd2, 0xb5, 0xd3, 0xf5, 0xa3,
 178   0x9b, 0xbb, 0x9b, 0xdc, 0xad, 0xd9, 0x6d, 0xd4, 0xdd, 0xcc, 0x3d, 0xc5,
 179   0x7d, 0xab, 0xfb, 0x4d, 0x2e, 0x9b, 0x1b, 0xc9, 0x5d, 0xc3, 0x3d, 0xef,
 180   0x41, 0xf4, 0xf0, 0xf7, 0x58, 0xe2, 0x71, 0xcc, 0xe3, 0x9d, 0xa7, 0x9b,
 181   0xa7, 0xc2, 0xf3, 0x90, 0xe7, 0x2f, 0x5e, 0x76, 0x5e, 0x59, 0x5e, 0xfb,
 182   0xbd, 0x1e, 0x4f, 0xb3, 0x9c, 0x26, 0x9e, 0xd6, 0x30, 0x6d, 0xc8, 0xdb,
 183   0xc4, 0x5b, 0xe0, 0xbd, 0xcb, 0x7b, 0x60, 0x3a, 0x3e, 0x3d, 0x65, 0xfa,
 184   0xce, 0xe9, 0x03, 0x3e, 0xc6, 0x3e, 0x02, 0x9f, 0x7a, 0x9f, 0x87, 0xbe,
 185   0xa6, 0xbe, 0x22, 0xdf, 0x3d, 0xbe, 0x23, 0x7e, 0xd6, 0x7e, 0x99, 0x7e,
 186   0x07, 0xfc, 0x9e, 0xfb, 0x3b, 0xfa, 0xcb, 0xfd, 0x8f, 0xf8, 0xbf, 0xe1,
 187   0x79, 0xf2, 0x16, 0xf1, 0x4e, 0x05, 0x60, 0x01, 0xc1, 0x01, 0xe5, 0x01,
 188   0xbd, 0x81, 0x1a, 0x81, 0xb3, 0x03, 0x6b, 0x03, 0x1f, 0x04, 0x99, 0x04,
 189   0xa5, 0x07, 0x35, 0x05, 0x8d, 0x05, 0xbb, 0x06, 0x2f, 0x0c, 0x3e, 0x15,
 190   0x42, 0x0c, 0x09, 0x0d, 0x59, 0x1f, 0x72, 0x93, 0x6f, 0xc0, 0x17, 0xf2,
 191   0x1b, 0xf9, 0x63, 0x33, 0xdc, 0x67, 0x2c, 0x9a, 0xd1, 0x15, 0xca, 0x08,
 192   0x9d, 0x15, 0x5a, 0x1b, 0xfa, 0x30, 0xcc, 0x26, 0x4c, 0x1e, 0xd6, 0x11,
 193   0x8e, 0x86, 0xcf, 0x08, 0xdf, 0x10, 0x7e, 0x6f, 0xa6, 0xf9, 0x4c, 0xe9,
 194   0xcc, 0xb6, 0x08, 0x88, 0xe0, 0x47, 0x6c, 0x88, 0xb8, 0x1f, 0x69, 0x19,
 195   0x99, 0x17, 0xf9, 0x7d, 0x14, 0x29, 0x2a, 0x32, 0xaa, 0x2e, 0xea, 0x51,
 196   0xb4, 0x53, 0x74, 0x71, 0x74, 0xf7, 0x2c, 0xd6, 0xac, 0xe4, 0x59, 0xfb,
 197   0x67, 0xbd, 0x8e, 0xf1, 0x8f, 0xa9, 0x8c, 0xb9, 0x3b, 0xdb, 0x6a, 0xb6,
 198   0x72, 0x76, 0x67, 0xac, 0x6a, 0x6c, 0x52, 0x6c, 0x63, 0xec, 0x9b, 0xb8,
 199   0x80, 0xb8, 0xaa, 0xb8, 0x81, 0x78, 0x87, 0xf8, 0x45, 0xf1, 0x97, 0x12,
 200   0x74, 0x13, 0x24, 0x09, 0xed, 0x89, 0xe4, 0xc4, 0xd8, 0xc4, 0x3d, 0x89,
 201   0xe3, 0x73, 0x02, 0xe7, 0x6c, 0x9a, 0x33, 0x9c, 0xe4, 0x9a, 0x54, 0x96,
 202   0x74, 0x63, 0xae, 0xe5, 0xdc, 0xa2, 0xb9, 0x17, 0xe6, 0xe9, 0xce, 0xcb,
 203   0x9e, 0x77, 0x3c, 0x59, 0x35, 0x59, 0x90, 0x7c, 0x38, 0x85, 0x98, 0x12,
 204   0x97, 0xb2, 0x3f, 0xe5, 0x83, 0x20, 0x42, 0x50, 0x2f, 0x18, 0x4f, 0xe5,
 205   0xa7, 0x6e, 0x4d, 0x1d, 0x13, 0xf2, 0x84, 0x9b, 0x85, 0x4f, 0x45, 0xbe,
 206   0xa2, 0x8d, 0xa2, 0x51, 0xb1, 0xb7, 0xb8, 0x4a, 0x3c, 0x92, 0xe6, 0x9d,
 207   0x56, 0x95, 0xf6, 0x38, 0xdd, 0x3b, 0x7d, 0x43, 0xfa, 0x68, 0x86, 0x4f,
 208   0x46, 0x75, 0xc6, 0x33, 0x09, 0x4f, 0x52, 0x2b, 0x79, 0x91, 0x19, 0x92,
 209   0xb9, 0x23, 0xf3, 0x4d, 0x56, 0x44, 0xd6, 0xde, 0xac, 0xcf, 0xd9, 0x71,
 210   0xd9, 0x2d, 0x39, 0x94, 0x9c, 0x94, 0x9c, 0xa3, 0x52, 0x0d, 0x69, 0x96,
 211   0xb4, 0x2b, 0xd7, 0x30, 0xb7, 0x28, 0xb7, 0x4f, 0x66, 0x2b, 0x2b, 0x93,
 212   0x0d, 0xe4, 0x79, 0xe6, 0x6d, 0xca, 0x1b, 0x93, 0x87, 0xca, 0xf7, 0xe4,
 213   0x23, 0xf9, 0x73, 0xf3, 0xdb, 0x15, 0x6c, 0x85, 0x4c, 0xd1, 0xa3, 0xb4,
 214   0x52, 0xae, 0x50, 0x0e, 0x16, 0x4c, 0x2f, 0xa8, 0x2b, 0x78, 0x5b, 0x18,
 215   0x5b, 0x78, 0xb8, 0x48, 0xbd, 0x48, 0x5a, 0xd4, 0x33, 0xdf, 0x66, 0xfe,
 216   0xea, 0xf9, 0x23, 0x0b, 0x82, 0x16, 0x7c, 0xbd, 0x90, 0xb0, 0x50, 0xb8,
 217   0xb0, 0xb3, 0xd8, 0xb8, 0x78, 0x59, 0xf1, 0xe0, 0x22, 0xbf, 0x45, 0xbb,
 218   0x16, 0x23, 0x8b, 0x53, 0x17, 0x77, 0x2e, 0x31, 0x5d, 0x52, 0xba, 0x64,
 219   0x78, 0x69, 0xf0, 0xd2, 0x7d, 0xcb, 0x68, 0xcb, 0xb2, 0x96, 0xfd, 0x50,
 220   0xe2, 0x58, 0x52, 0x55, 0xf2, 0x6a, 0x79, 0xdc, 0xf2, 0x8e, 0x52, 0x83,
 221   0xd2, 0xa5, 0xa5, 0x43, 0x2b, 0x82, 0x57, 0x34, 0x95, 0xa9, 0x94, 0xc9,
 222   0xcb, 0x6e, 0xae, 0xf4, 0x5a, 0xb9, 0x63, 0x15, 0x61, 0x95, 0x64, 0x55,
 223   0xef, 0x6a, 0x97, 0xd5, 0x5b, 0x56, 0x7f, 0x2a, 0x17, 0x95, 0x5f, 0xac,
 224   0x70, 0xac, 0xa8, 0xae, 0xf8, 0xb0, 0x46, 0xb8, 0xe6, 0xe2, 0x57, 0x4e,
 225   0x5f, 0xd5, 0x7c, 0xf5, 0x79, 0x6d, 0xda, 0xda, 0xde, 0x4a, 0xb7, 0xca,
 226   0xed, 0xeb, 0x48, 0xeb, 0xa4, 0xeb, 0x6e, 0xac, 0xf7, 0x59, 0xbf, 0xaf,
 227   0x4a, 0xbd, 0x6a, 0x41, 0xd5, 0xd0, 0x86, 0xf0, 0x0d, 0xad, 0x1b, 0xf1,
 228   0x8d, 0xe5, 0x1b, 0x5f, 0x6d, 0x4a, 0xde, 0x74, 0xa1, 0x7a, 0x6a, 0xf5,
 229   0x8e, 0xcd, 0xb4, 0xcd, 0xca, 0xcd, 0x03, 0x35, 0x61, 0x35, 0xed, 0x5b,
 230   0xcc, 0xb6, 0xac, 0xdb, 0xf2, 0xa1, 0x36, 0xa3, 0xf6, 0x7a, 0x9d, 0x7f,
 231   0x5d, 0xcb, 0x56, 0xfd, 0xad, 0xab, 0xb7, 0xbe, 0xd9, 0x26, 0xda, 0xd6,
 232   0xbf, 0xdd, 0x77, 0x7b, 0xf3, 0x0e, 0x83, 0x1d, 0x15, 0x3b, 0xde, 0xef,
 233   0x94, 0xec, 0xbc, 0xb5, 0x2b, 0x78, 0x57, 0x6b, 0xbd, 0x45, 0x7d, 0xf5,
 234   0x6e, 0xd2, 0xee, 0x82, 0xdd, 0x8f, 0x1a, 0x62, 0x1b, 0xba, 0xbf, 0xe6,
 235   0x7e, 0xdd, 0xb8, 0x47, 0x77, 0x4f, 0xc5, 0x9e, 0x8f, 0x7b, 0xa5, 0x7b,
 236   0x07, 0xf6, 0x45, 0xef, 0xeb, 0x6a, 0x74, 0x6f, 0x6c, 0xdc, 0xaf, 0xbf,
 237   0xbf, 0xb2, 0x09, 0x6d, 0x52, 0x36, 0x8d, 0x1e, 0x48, 0x3a, 0x70, 0xe5,
 238   0x9b, 0x80, 0x6f, 0xda, 0x9b, 0xed, 0x9a, 0x77, 0xb5, 0x70, 0x5a, 0x2a,
 239   0x0e, 0xc2, 0x41, 0xe5, 0xc1, 0x27, 0xdf, 0xa6, 0x7c, 0x7b, 0xe3, 0x50,
 240   0xe8, 0xa1, 0xce, 0xc3, 0xdc, 0xc3, 0xcd, 0xdf, 0x99, 0x7f, 0xb7, 0xf5,
 241   0x08, 0xeb, 0x48, 0x79, 0x2b, 0xd2, 0x3a, 0xbf, 0x75, 0xac, 0x2d, 0xa3,
 242   0x6d, 0xa0, 0x3d, 0xa1, 0xbd, 0xef, 0xe8, 0x8c, 0xa3, 0x9d, 0x1d, 0x5e,
 243   0x1d, 0x47, 0xbe, 0xb7, 0xff, 0x7e, 0xef, 0x31, 0xe3, 0x63, 0x75, 0xc7,
 244   0x35, 0x8f, 0x57, 0x9e, 0xa0, 0x9d, 0x28, 0x3d, 0xf1, 0xf9, 0xe4, 0x82,
 245   0x93, 0xe3, 0xa7, 0x64, 0xa7, 0x9e, 0x9d, 0x4e, 0x3f, 0x3d, 0xd4, 0x99,
 246   0xdc, 0x79, 0xf7, 0x4c, 0xfc, 0x99, 0x6b, 0x5d, 0x51, 0x5d, 0xbd, 0x67,
 247   0x43, 0xcf, 0x9e, 0x3f, 0x17, 0x74, 0xee, 0x4c, 0xb7, 0x5f, 0xf7, 0xc9,
 248   0xf3, 0xde, 0xe7, 0x8f, 0x5d, 0xf0, 0xbc, 0x70, 0xf4, 0x22, 0xf7, 0x62,
 249   0xdb, 0x25, 0xb7, 0x4b, 0xad, 0x3d, 0xae, 0x3d, 0x47, 0x7e, 0x70, 0xfd,
 250   0xe1, 0x48, 0xaf, 0x5b, 0x6f, 0xeb, 0x65, 0xf7, 0xcb, 0xed, 0x57, 0x3c,
 251   0xae, 0x74, 0xf4, 0x4d, 0xeb, 0x3b, 0xd1, 0xef, 0xd3, 0x7f, 0xfa, 0x6a,
 252   0xc0, 0xd5, 0x73, 0xd7, 0xf8, 0xd7, 0x2e, 0x5d, 0x9f, 0x79, 0xbd, 0xef,
 253   0xc6, 0xec, 0x1b, 0xb7, 0x6e, 0x26, 0xdd, 0x1c, 0xb8, 0x25, 0xba, 0xf5,
 254   0xf8, 0x76, 0xf6, 0xed, 0x17, 0x77, 0x0a, 0xee, 0x4c, 0xdc, 0x5d, 0x7a,
 255   0x8f, 0x78, 0xaf, 0xfc, 0xbe, 0xda, 0xfd, 0xea, 0x07, 0xfa, 0x0f, 0xea,
 256   0x7f, 0xb4, 0xfe, 0xb1, 0x65, 0xc0, 0x6d, 0xe0, 0xf8, 0x60, 0xc0, 0x60,
 257   0xcf, 0xc3, 0x59, 0x0f, 0xef, 0x0e, 0x09, 0x87, 0x9e, 0xfe, 0x94, 0xff,
 258   0xd3, 0x87, 0xe1, 0xd2, 0x47, 0xcc, 0x47, 0xd5, 0x23, 0x46, 0x23, 0x8d,
 259   0x8f, 0x9d, 0x1f, 0x1f, 0x1b, 0x0d, 0x1a, 0xbd, 0xf2, 0x64, 0xce, 0x93,
 260   0xe1, 0xa7, 0xb2, 0xa7, 0x13, 0xcf, 0xca, 0x7e, 0x56, 0xff, 0x79, 0xeb,
 261   0x73, 0xab, 0xe7, 0xdf, 0xfd, 0xe2, 0xfb, 0x4b, 0xcf, 0x58, 0xfc, 0xd8,
 262   0xf0, 0x0b, 0xf9, 0x8b, 0xcf, 0xbf, 0xae, 0x79, 0xa9, 0xf3, 0x72, 0xef,
 263   0xab, 0xa9, 0xaf, 0x3a, 0xc7, 0x23, 0xc7, 0x1f, 0xbc, 0xce, 0x79, 0x3d,
 264   0xf1, 0xa6, 0xfc, 0xad, 0xce, 0xdb, 0x7d, 0xef, 0xb8, 0xef, 0xba, 0xdf,
 265   0xc7, 0xbd, 0x1f, 0x99, 0x28, 0xfc, 0x40, 0xfe, 0x50, 0xf3, 0xd1, 0xfa,
 266   0x63, 0xc7, 0xa7, 0xd0, 0x4f, 0xf7, 0x3e, 0xe7, 0x7c, 0xfe, 0xfc, 0x2f,
 267   0xf7, 0x84, 0xf3, 0xfb, 0x80, 0x39, 0x25, 0x11, 0x00, 0x00, 0x00, 0x09,
 268   0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 0x0b, 0x13,
 269   0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00, 0x00, 0x07, 0x74, 0x49, 0x4d,
 270   0x45, 0x07, 0xdc, 0x0b, 0x0e, 0x0e, 0x25, 0x16, 0x28, 0x9e, 0x78, 0x6a,
 271   0x00, 0x00, 0x00, 0x0c, 0x49, 0x44, 0x41, 0x54, 0x08, 0xd7, 0x63, 0xf8,
 272   0xff, 0xff, 0x3f, 0x00, 0x05, 0xfe, 0x02, 0xfe, 0xdc, 0xcc, 0x59, 0xe7,
 273   0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
 274 };
 275
 276 static IWICImagingFactory *factory;
 277
 278 static const char *debugstr_guid(const GUID *guid)
 279 {
 280     static char buf[50];
 281
 282     if (!guid) return "(null)";
 283     sprintf(buf, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
 284             guid->Data1, guid->Data2, guid->Data3, guid->Data4[0],
 285             guid->Data4[1], guid->Data4[2], guid->Data4[3], guid->Data4[4],
 286             guid->Data4[5], guid->Data4[6], guid->Data4[7]);
 287     return buf;
 288 }
 289
 290 static IWICBitmapDecoder *create_decoder(const void *image_data, UINT image_size)
 291 {
 292     HGLOBAL hmem;
 293     BYTE *data;
 294     HRESULT hr;
 295     IWICBitmapDecoder *decoder = NULL;
 296     IStream *stream;
 297     GUID format;
 298
 299     hmem = GlobalAlloc(0, image_size);
 300     data = GlobalLock(hmem);
 301     memcpy(data, image_data, image_size);
 302     GlobalUnlock(hmem);
 303
 304     hr = CreateStreamOnHGlobal(hmem, TRUE, &stream);
 305     ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr);
 306
 307     hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
 308     ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr);
 309
 310     hr = IWICBitmapDecoder_GetContainerFormat(decoder, &format);
 311     ok(hr == S_OK, "GetContainerFormat error %#x\n", hr);
 312     ok(IsEqualGUID(&format, &GUID_ContainerFormatPng),
 313        "wrong container format %s\n", debugstr_guid(&format));
 314
 315     IStream_Release(stream);
 316
 317     return decoder;
 318 }
 319
 320 static WCHAR *save_profile( BYTE *buffer, UINT size )
 321 {
 322     static const WCHAR tstW[] = {'t','s','t',0};
 323     WCHAR path[MAX_PATH], filename[MAX_PATH], *ret;
 324     HANDLE handle;
 325     DWORD count;
 326
 327     GetTempPathW(MAX_PATH, path);
 328     GetTempFileNameW(path, tstW, 0, filename);
 329
 330     handle = CreateFileW(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
 331     if (handle == INVALID_HANDLE_VALUE) return NULL;
 332
 333     WriteFile(handle, buffer, size, &count, NULL);
 334     CloseHandle( handle );
 335
 336     ret = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(filename) + 1) * sizeof(WCHAR));
 337     lstrcpyW(ret, filename);
 338     return ret;
 339 }
 340
 341 static void test_color_contexts(void)
 342 {
 343     HRESULT hr;
 344     IWICBitmapDecoder *decoder;
 345     IWICBitmapFrameDecode *frame;
 346     IWICColorContext *context;
 347     WICColorContextType type;
 348     UINT count, colorspace, size;
 349     WCHAR *tmpfile;
 350     BYTE *buffer;
 351     BOOL ret;
 352
 353     decoder = create_decoder(png_no_color_profile, sizeof(png_no_color_profile));
 354     ok(decoder != 0, "Failed to load PNG image data\n");
 355
 356     /* global color context */
 357     hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, NULL);
 358     ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts error %#x\n", hr);
 359
 360     count = 0xdeadbeef;
 361     hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, &count);
 362     ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts error %#x\n", hr);
 363     ok(count == 0xdeadbeef, "unexpected count %u\n", count);
 364
 365     /* frame color context */
 366     hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
 367     ok(hr == S_OK, "GetFrame error %#x\n", hr);
 368
 369     hr = IWICBitmapFrameDecode_GetColorContexts(frame, 0, NULL, NULL);
 370     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
 371
 372     count = 0xdeadbeef;
 373     hr = IWICBitmapFrameDecode_GetColorContexts(frame, 0, NULL, &count);
 374     ok(hr == S_OK, "GetColorContexts error %#x\n", hr);
 375     ok(!count, "unexpected count %u\n", count);
 376
 377     IWICBitmapFrameDecode_Release(frame);
 378     IWICBitmapDecoder_Release(decoder);
 379
 380     decoder = create_decoder(png_color_profile, sizeof(png_color_profile));
 381     ok(decoder != 0, "Failed to load PNG image data\n");
 382
 383     /* global color context */
 384     count = 0xdeadbeef;
 385     hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, &count);
 386     ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts error %#x\n", hr);
 387     ok(count == 0xdeadbeef, "unexpected count %u\n", count);
 388
 389     /* frame color context */
 390     hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
 391     ok(hr == S_OK, "GetFrame error %#x\n", hr);
 392
 393     count = 0xdeadbeef;
 394     hr = IWICBitmapFrameDecode_GetColorContexts(frame, 0, NULL, &count);
 395     ok(hr == S_OK, "GetColorContexts error %#x\n", hr);
 396     ok(count == 1, "unexpected count %u\n", count);
 397
 398     hr = IWICImagingFactory_CreateColorContext(factory, NULL);
 399     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
 400
 401     hr = IWICImagingFactory_CreateColorContext(factory, &context);
 402     ok(hr == S_OK, "CreateColorContext error %#x\n", hr);
 403
 404     hr = IWICColorContext_GetType(context, NULL);
 405     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
 406
 407     type = 0xdeadbeef;
 408     hr = IWICColorContext_GetType(context, &type);
 409     ok(hr == S_OK, "GetType error %#x\n", hr);
 410     ok(type == WICColorContextUninitialized, "unexpected type %u\n", type);
 411
 412     hr = IWICColorContext_GetProfileBytes(context, 0, NULL, NULL);
 413     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetProfileBytes error %#x\n", hr);
 414
 415     size = 0;
 416     hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
 417     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetProfileBytes error %#x\n", hr);
 418     ok(!size, "unexpected size %u\n", size);
 419
 420     hr = IWICColorContext_GetExifColorSpace(context, NULL);
 421     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
 422
 423     colorspace = 0xdeadbeef;
 424     hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
 425     ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
 426     ok(colorspace == 0xffffffff, "unexpected color space %u\n", colorspace);
 427
 428     hr = IWICColorContext_InitializeFromExifColorSpace(context, 0);
 429     ok(hr == S_OK, "InitializeFromExifColorSpace error %#x\n", hr);
 430
 431     hr = IWICColorContext_InitializeFromExifColorSpace(context, 1);
 432     ok(hr == S_OK, "InitializeFromExifColorSpace error %#x\n", hr);
 433
 434     hr = IWICColorContext_InitializeFromExifColorSpace(context, 2);
 435     ok(hr == S_OK, "InitializeFromExifColorSpace error %#x\n", hr);
 436
 437     colorspace = 0xdeadbeef;
 438     hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
 439     ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
 440     ok(colorspace == 2, "unexpected color space %u\n", colorspace);
 441
 442     size = 0;
 443     hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
 444     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetProfileBytes error %#x\n", hr);
 445     ok(!size, "unexpected size %u\n", size);
 446
 447     type = 0xdeadbeef;
 448     hr = IWICColorContext_GetType(context, &type);
 449     ok(hr == S_OK, "GetType error %#x\n", hr);
 450     ok(type == WICColorContextExifColorSpace, "unexpected type %u\n", type);
 451
 452     hr = IWICBitmapFrameDecode_GetColorContexts(frame, count, &context, &count);
 453     ok(hr == WINCODEC_ERR_WRONGSTATE, "GetColorContexts error %#x\n", hr);
 454
 455     IWICColorContext_Release(context);
 456     IWICBitmapFrameDecode_Release(frame);
 457
 458     hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
 459     ok(hr == S_OK, "GetFrame error %#x\n", hr);
 460
 461     hr = IWICImagingFactory_CreateColorContext(factory, &context);
 462     ok(hr == S_OK, "CreateColorContext error %#x\n", hr);
 463
 464     count = 1;
 465     hr = IWICBitmapFrameDecode_GetColorContexts(frame, count, &context, &count);
 466     ok(hr == S_OK, "GetColorContexts error %#x\n", hr);
 467
 468     hr = IWICColorContext_GetProfileBytes(context, 0, NULL, NULL);
 469     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
 470
 471     size = 0;
 472     hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
 473     ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
 474     ok(size, "unexpected size %u\n", size);
 475
 476     buffer = HeapAlloc(GetProcessHeap(), 0, size);
 477     hr = IWICColorContext_GetProfileBytes(context, size, buffer, &size);
 478     ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
 479
 480     tmpfile = save_profile( buffer, size );
 481     HeapFree(GetProcessHeap(), 0, buffer);
 482
 483     type = 0xdeadbeef;
 484     hr = IWICColorContext_GetType(context, &type);
 485     ok(hr == S_OK, "GetType error %#x\n", hr);
 486     ok(type == WICColorContextProfile, "unexpected type %u\n", type);
 487
 488     colorspace = 0xdeadbeef;
 489     hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
 490     ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
 491     ok(colorspace == 0xffffffff, "unexpected color space %u\n", colorspace);
 492
 493     hr = IWICColorContext_InitializeFromExifColorSpace(context, 1);
 494     ok(hr == WINCODEC_ERR_WRONGSTATE, "InitializeFromExifColorSpace error %#x\n", hr);
 495
 496     if (tmpfile)
 497     {
 498         hr = IWICColorContext_InitializeFromFilename(context, NULL);
 499         ok(hr == E_INVALIDARG, "InitializeFromFilename error %#x\n", hr);
 500
 501         hr = IWICColorContext_InitializeFromFilename(context, tmpfile);
 502         ok(hr == S_OK, "InitializeFromFilename error %#x\n", hr);
 503
 504         ret = DeleteFileW(tmpfile);
 505         ok(ret, "DeleteFileW failed %u\n", GetLastError());
 506
 507         type = 0xdeadbeef;
 508         hr = IWICColorContext_GetType(context, &type);
 509         ok(hr == S_OK, "GetType error %#x\n", hr);
 510         ok(type == WICColorContextProfile, "unexpected type %u\n", type);
 511
 512         colorspace = 0xdeadbeef;
 513         hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
 514         ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
 515         ok(colorspace == 0xffffffff, "unexpected color space %u\n", colorspace);
 516
 517         hr = IWICColorContext_InitializeFromExifColorSpace(context, 1);
 518         ok(hr == WINCODEC_ERR_WRONGSTATE, "InitializeFromExifColorSpace error %#x\n", hr);
 519
 520         size = 0;
 521         hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
 522         ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
 523         ok(size, "unexpected size %u\n", size);
 524
 525         buffer = HeapAlloc(GetProcessHeap(), 0, size);
 526         hr = IWICColorContext_GetProfileBytes(context, size, buffer, &size);
 527         ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
 528
 529         HeapFree(GetProcessHeap(), 0, buffer);
 530         HeapFree(GetProcessHeap(), 0, tmpfile);
 531     }
 532     IWICColorContext_Release(context);
 533     IWICBitmapFrameDecode_Release(frame);
 534     IWICBitmapDecoder_Release(decoder);
 535 }
 536
 537 /* 1 bpp 1x1 pixel PNG image with PLTE and tRNS chunks */
 538 static const char png_PLTE_tRNS[] = {
 539   0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a,
 540   0x00,0x00,0x00,0x0d,'I','H','D','R',0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x01,0x03,0x00,0x00,0x00,0x25,0xdb,0x56,0xca,
 541   0x00,0x00,0x00,0x06,'P','L','T','E',0x01,0x02,0x03,0x04,0x05,0x06,0x95,0x53,0x6f,0x48,
 542   0x00,0x00,0x00,0x02,'t','R','N','S',0xff,0x00,0xe5,0xb7,0x30,0x4a,
 543   0x00,0x00,0x00,0x0a,'I','D','A','T',0x18,0xd3,0x63,0x68,0x00,0x00,0x00,0x82,0x00,0x81,0xa7,0x01,0xba,0x10,
 544   0x00,0x00,0x00,0x00,'I','E','N','D',0xae,0x42,0x60,0x82
 545 };
 546
 547 static void test_png_palette(void)
 548 {
 549     HRESULT hr;
 550     IWICBitmapDecoder *decoder;
 551     IWICBitmapFrameDecode *frame;
 552     IWICPalette *palette;
 553     GUID format;
 554     UINT count, ret;
 555     WICColor color[256];
 556
 557     decoder = create_decoder(png_PLTE_tRNS, sizeof(png_PLTE_tRNS));
 558     ok(decoder != 0, "Failed to load PNG image data\n");
 559
 560     hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
 561     ok(hr == S_OK, "GetFrame error %#x\n", hr);
 562
 563     hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
 564     ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
 565     ok(IsEqualGUID(&format, &GUID_WICPixelFormat1bppIndexed),
 566        "got wrong format %s\n", debugstr_guid(&format));
 567
 568     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 569     ok(hr == S_OK, "CreatePalette error %#x\n", hr);
 570     hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
 571     ok(hr == S_OK, "CopyPalette error %#x\n", hr);
 572
 573     hr = IWICPalette_GetColorCount(palette, &count);
 574     ok(hr == S_OK, "GetColorCount error %#x\n", hr);
 575     ok(count == 2, "expected 2, got %u\n", count);
 576
 577     hr = IWICPalette_GetColors(palette, 256, color, &ret);
 578     ok(hr == S_OK, "GetColors error %#x\n", hr);
 579     ok(ret == count, "expected %u, got %u\n", count, ret);
 580     ok(color[0] == 0xff010203, "expected 0xff010203, got %#x\n", color[0]);
 581     ok(color[1] == 0x00040506, "expected 0x00040506, got %#x\n", color[1]);
 582
 583     IWICPalette_Release(palette);
 584     IWICBitmapFrameDecode_Release(frame);
 585     IWICBitmapDecoder_Release(decoder);
 586 }
 587
 588 START_TEST(pngformat)
 589 {
 590     HRESULT hr;
 591
 592     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 593     hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
 594                           &IID_IWICImagingFactory, (void **)&factory);
 595     ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
 596     if (FAILED(hr)) return;
 597
 598     test_color_contexts();
 599     test_png_palette();
 600
 601     IWICImagingFactory_Release(factory);
 602     CoUninitialize();
 603 }