1 /* 2 * Copyright 2016 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "include/core/SkStream.h" 9 10 #if defined(SK_BUILD_FOR_MAC) 11 #include <ApplicationServices/ApplicationServices.h> 12 #elif defined(SK_BUILD_FOR_WIN) 13 #include <windows.h> 14 #endif 15 main(int argc,char ** argv)16 int main(int argc, char** argv) { 17 #if defined(SK_BUILD_FOR_MAC) 18 CGColorSpaceRef cs = CGDisplayCopyColorSpace(CGMainDisplayID()); 19 CFDataRef dataRef = CGColorSpaceCopyICCProfile(cs); 20 const uint8_t* data = CFDataGetBytePtr(dataRef); 21 size_t size = CFDataGetLength(dataRef); 22 23 SkFILEWStream file("monitor_0.icc"); 24 file.write(data, size); 25 26 CFRelease(cs); 27 CFRelease(dataRef); 28 return 0; 29 #elif defined(SK_BUILD_FOR_WIN) 30 DISPLAY_DEVICE dd = { sizeof(DISPLAY_DEVICE) }; 31 SkString outputFilename; 32 33 // Chrome's code for this currently just gets the primary monitor's profile. This code iterates 34 // over all attached monitors, so it's "better" in that sense. Making intelligent use of this 35 // information (via things like MonitorFromWindow or MonitorFromRect to pick the correct 36 // profile for a particular window or region of a window), is an exercise left to the reader. 37 for (int i = 0; EnumDisplayDevices(NULL, i, &dd, 0); ++i) { 38 if (dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP) { 39 // There are other helpful things in dd at this point: 40 // dd.DeviceString has a longer name for the adapter 41 // dd.StateFlags indicates primary display, mirroring, etc... 42 HDC dc = CreateDC(NULL, dd.DeviceName, NULL, NULL); 43 if (dc) { 44 char icmPath[MAX_PATH + 1]; 45 DWORD pathLength = MAX_PATH; 46 if (GetICMProfile(dc, &pathLength, icmPath)) { 47 // GetICMProfile just returns the path to the installed profile (not the data) 48 outputFilename = SkStringPrintf("monitor_%d.icc", i); 49 CopyFile(icmPath, outputFilename.c_str(), FALSE); 50 } 51 DeleteDC(dc); 52 } 53 } 54 } 55 56 return 0; 57 #else 58 SkDebugf("ERROR: Unsupported platform\n"); 59 return 1; 60 #endif 61 } 62