ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 214 insertions, 195 deletions

diff --git a/source/blender/blenlib/intern/winstuff.c b/source/blender/blenlib/intern/winstuff.c
index 483351801f4..9e6ea0bb6ee 100644
--- a/source/blender/blenlib/intern/winstuff.c
+++ b/source/blender/blenlib/intern/winstuff.c
@@ -22,244 +22,263 @@
  * \ingroup bli
  */
 
-
 #ifdef WIN32
 
-#include <stdlib.h>
-#include <stdio.h>
-#include <conio.h>
+#  include <stdlib.h>
+#  include <stdio.h>
+#  include <conio.h>
 
-#include "MEM_guardedalloc.h"
+#  include "MEM_guardedalloc.h"
 
-#define WIN32_SKIP_HKEY_PROTECTION      // need to use HKEY
-#include "BLI_winstuff.h"
-#include "BLI_utildefines.h"
-#include "BLI_path_util.h"
-#include "BLI_string.h"
+#  define WIN32_SKIP_HKEY_PROTECTION  // need to use HKEY
+#  include "BLI_winstuff.h"
+#  include "BLI_utildefines.h"
+#  include "BLI_path_util.h"
+#  include "BLI_string.h"
 
-#include "../blenkernel/BKE_global.h"  /* G.background, bad level include (no function calls) */
+#  include "../blenkernel/BKE_global.h" /* G.background, bad level include (no function calls) */
 
-#include "utf_winfunc.h"
-#include "utfconv.h"
+#  include "utf_winfunc.h"
+#  include "utfconv.h"
 
 /* FILE_MAXDIR + FILE_MAXFILE */
 
 int BLI_getInstallationDir(char *str)
 {
-	char dir[FILE_MAXDIR];
-	int a;
-	/*change to utf support*/
-	GetModuleFileName(NULL, str, FILE_MAX);
-	BLI_split_dir_part(str, dir, sizeof(dir)); /* shouldn't be relative */
-	a = strlen(dir);
-	if (dir[a - 1] == '\\') {
-		dir[a - 1] = 0;
-	}
+  char dir[FILE_MAXDIR];
+  int a;
+  /*change to utf support*/
+  GetModuleFileName(NULL, str, FILE_MAX);
+  BLI_split_dir_part(str, dir, sizeof(dir)); /* shouldn't be relative */
+  a = strlen(dir);
+  if (dir[a - 1] == '\\') {
+    dir[a - 1] = 0;
+  }
 
-	strcpy(str, dir);
+  strcpy(str, dir);
 
-	return 1;
+  return 1;
 }
 
 static void RegisterBlendExtension_Fail(HKEY root)
 {
-	printf("failed\n");
-	if (root) {
-		RegCloseKey(root);
-	}
-	if (!G.background) {
-		MessageBox(0, "Could not register file extension.", "Blender error", MB_OK | MB_ICONERROR);
-	}
-	TerminateProcess(GetCurrentProcess(), 1);
+  printf("failed\n");
+  if (root) {
+    RegCloseKey(root);
+  }
+  if (!G.background) {
+    MessageBox(0, "Could not register file extension.", "Blender error", MB_OK | MB_ICONERROR);
+  }
+  TerminateProcess(GetCurrentProcess(), 1);
 }
 
 void RegisterBlendExtension(void)
 {
-	LONG lresult;
-	HKEY hkey = 0;
-	HKEY root = 0;
-	BOOL usr_mode = false;
-	DWORD dwd = 0;
-	char buffer[256];
+  LONG lresult;
+  HKEY hkey = 0;
+  HKEY root = 0;
+  BOOL usr_mode = false;
+  DWORD dwd = 0;
+  char buffer[256];
 
-	char BlPath[MAX_PATH];
-	char InstallDir[FILE_MAXDIR];
-	char SysDir[FILE_MAXDIR];
-	const char *ThumbHandlerDLL;
-	char RegCmd[MAX_PATH * 2];
-	char MBox[256];
-	char *blender_app;
-#ifndef _WIN64
-	BOOL IsWOW64;
-#endif
+  char BlPath[MAX_PATH];
+  char InstallDir[FILE_MAXDIR];
+  char SysDir[FILE_MAXDIR];
+  const char *ThumbHandlerDLL;
+  char RegCmd[MAX_PATH * 2];
+  char MBox[256];
+  char *blender_app;
+#  ifndef _WIN64
+  BOOL IsWOW64;
+#  endif
 
-	printf("Registering file extension...");
-	GetModuleFileName(0, BlPath, MAX_PATH);
+  printf("Registering file extension...");
+  GetModuleFileName(0, BlPath, MAX_PATH);
 
-	/* Replace the actual app name with the wrapper. */
-	blender_app = strstr(BlPath, "blender-app.exe");
-	if (blender_app != NULL) {
-		strcpy(blender_app, "blender.exe");
-	}
+  /* Replace the actual app name with the wrapper. */
+  blender_app = strstr(BlPath, "blender-app.exe");
+  if (blender_app != NULL) {
+    strcpy(blender_app, "blender.exe");
+  }
 
-	/* root is HKLM by default */
-	lresult = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Classes", 0, KEY_ALL_ACCESS, &root);
-	if (lresult != ERROR_SUCCESS) {
-		/* try HKCU on failure */
-		usr_mode = true;
-		lresult = RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\Classes", 0, KEY_ALL_ACCESS, &root);
-		if (lresult != ERROR_SUCCESS) {
-			RegisterBlendExtension_Fail(0);
-		}
-	}
+  /* root is HKLM by default */
+  lresult = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Classes", 0, KEY_ALL_ACCESS, &root);
+  if (lresult != ERROR_SUCCESS) {
+    /* try HKCU on failure */
+    usr_mode = true;
+    lresult = RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\Classes", 0, KEY_ALL_ACCESS, &root);
+    if (lresult != ERROR_SUCCESS) {
+      RegisterBlendExtension_Fail(0);
+    }
+  }
 
-	lresult = RegCreateKeyEx(root, "blendfile", 0,
-	                         NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwd);
-	if (lresult == ERROR_SUCCESS) {
-		strcpy(buffer, "Blender File");
-		lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
-		RegCloseKey(hkey);
-	}
-	if (lresult != ERROR_SUCCESS) {
-		RegisterBlendExtension_Fail(root);
-	}
+  lresult = RegCreateKeyEx(
+      root, "blendfile", 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwd);
+  if (lresult == ERROR_SUCCESS) {
+    strcpy(buffer, "Blender File");
+    lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
+    RegCloseKey(hkey);
+  }
+  if (lresult != ERROR_SUCCESS) {
+    RegisterBlendExtension_Fail(root);
+  }
 
-	lresult = RegCreateKeyEx(root, "blendfile\\shell\\open\\command", 0,
-	                         NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwd);
-	if (lresult == ERROR_SUCCESS) {
-		sprintf(buffer, "\"%s\" \"%%1\"", BlPath);
-		lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
-		RegCloseKey(hkey);
-	}
-	if (lresult != ERROR_SUCCESS) {
-		RegisterBlendExtension_Fail(root);
-	}
+  lresult = RegCreateKeyEx(root,
+                           "blendfile\\shell\\open\\command",
+                           0,
+                           NULL,
+                           REG_OPTION_NON_VOLATILE,
+                           KEY_ALL_ACCESS,
+                           NULL,
+                           &hkey,
+                           &dwd);
+  if (lresult == ERROR_SUCCESS) {
+    sprintf(buffer, "\"%s\" \"%%1\"", BlPath);
+    lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
+    RegCloseKey(hkey);
+  }
+  if (lresult != ERROR_SUCCESS) {
+    RegisterBlendExtension_Fail(root);
+  }
 
-	lresult = RegCreateKeyEx(root, "blendfile\\DefaultIcon", 0,
-	                         NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwd);
-	if (lresult == ERROR_SUCCESS) {
-		sprintf(buffer, "\"%s\", 1", BlPath);
-		lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
-		RegCloseKey(hkey);
-	}
-	if (lresult != ERROR_SUCCESS) {
-		RegisterBlendExtension_Fail(root);
-	}
+  lresult = RegCreateKeyEx(root,
+                           "blendfile\\DefaultIcon",
+                           0,
+                           NULL,
+                           REG_OPTION_NON_VOLATILE,
+                           KEY_ALL_ACCESS,
+                           NULL,
+                           &hkey,
+                           &dwd);
+  if (lresult == ERROR_SUCCESS) {
+    sprintf(buffer, "\"%s\", 1", BlPath);
+    lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
+    RegCloseKey(hkey);
+  }
+  if (lresult != ERROR_SUCCESS) {
+    RegisterBlendExtension_Fail(root);
+  }
 
-	lresult = RegCreateKeyEx(root, ".blend", 0,
-	                         NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwd);
-	if (lresult == ERROR_SUCCESS) {
-		strcpy(buffer, "blendfile");
-		lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
-		RegCloseKey(hkey);
-	}
-	if (lresult != ERROR_SUCCESS) {
-		RegisterBlendExtension_Fail(root);
-	}
+  lresult = RegCreateKeyEx(
+      root, ".blend", 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwd);
+  if (lresult == ERROR_SUCCESS) {
+    strcpy(buffer, "blendfile");
+    lresult = RegSetValueEx(hkey, NULL, 0, REG_SZ, (BYTE *)buffer, strlen(buffer) + 1);
+    RegCloseKey(hkey);
+  }
+  if (lresult != ERROR_SUCCESS) {
+    RegisterBlendExtension_Fail(root);
+  }
 
-	BLI_getInstallationDir(InstallDir);
-	GetSystemDirectory(SysDir, FILE_MAXDIR);
-#ifdef _WIN64
-	ThumbHandlerDLL = "BlendThumb64.dll";
-#else
-	IsWow64Process(GetCurrentProcess(), &IsWOW64);
-	if (IsWOW64 == true) {
-		ThumbHandlerDLL = "BlendThumb64.dll";
-	}
-	else {
-		ThumbHandlerDLL = "BlendThumb.dll";
-	}
-#endif
-	snprintf(RegCmd, MAX_PATH * 2, "%s\\regsvr32 /s \"%s\\%s\"", SysDir, InstallDir, ThumbHandlerDLL);
-	system(RegCmd);
+  BLI_getInstallationDir(InstallDir);
+  GetSystemDirectory(SysDir, FILE_MAXDIR);
+#  ifdef _WIN64
+  ThumbHandlerDLL = "BlendThumb64.dll";
+#  else
+  IsWow64Process(GetCurrentProcess(), &IsWOW64);
+  if (IsWOW64 == true) {
+    ThumbHandlerDLL = "BlendThumb64.dll";
+  }
+  else {
+    ThumbHandlerDLL = "BlendThumb.dll";
+  }
+#  endif
+  snprintf(
+      RegCmd, MAX_PATH * 2, "%s\\regsvr32 /s \"%s\\%s\"", SysDir, InstallDir, ThumbHandlerDLL);
+  system(RegCmd);
 
-	RegCloseKey(root);
-	printf("success (%s)\n", usr_mode ? "user" : "system");
-	if (!G.background) {
-		sprintf(MBox, "File extension registered for %s.", usr_mode ? "the current user. To register for all users, run as an administrator" : "all users");
-		MessageBox(0, MBox, "Blender", MB_OK | MB_ICONINFORMATION);
-	}
-	TerminateProcess(GetCurrentProcess(), 0);
+  RegCloseKey(root);
+  printf("success (%s)\n", usr_mode ? "user" : "system");
+  if (!G.background) {
+    sprintf(MBox,
+            "File extension registered for %s.",
+            usr_mode ? "the current user. To register for all users, run as an administrator" :
+                       "all users");
+    MessageBox(0, MBox, "Blender", MB_OK | MB_ICONINFORMATION);
+  }
+  TerminateProcess(GetCurrentProcess(), 0);
 }
 
 void get_default_root(char *root)
 {
-	char str[MAX_PATH + 1];
+  char str[MAX_PATH + 1];
 
-	/* the default drive to resolve a directory without a specified drive
-	 * should be the Windows installation drive, since this was what the OS
-	 * assumes. */
-	if (GetWindowsDirectory(str, MAX_PATH + 1)) {
-		root[0] = str[0];
-		root[1] = ':';
-		root[2] = '\\';
-		root[3] = '\0';
-	}
-	else {
-		/* if GetWindowsDirectory fails, something has probably gone wrong,
-		 * we are trying the blender install dir though */
-		if (GetModuleFileName(NULL, str, MAX_PATH + 1)) {
-			printf("Error! Could not get the Windows Directory - "
-			       "Defaulting to Blender installation Dir!\n");
-			root[0] = str[0];
-			root[1] = ':';
-			root[2] = '\\';
-			root[3] = '\0';
-		}
-		else {
-			DWORD tmp;
-			int i;
-			int rc = 0;
-			/* now something has gone really wrong - still trying our best guess */
-			printf("Error! Could not get the Windows Directory - "
-			       "Defaulting to first valid drive! Path might be invalid!\n");
-			tmp = GetLogicalDrives();
-			for (i = 2; i < 26; i++) {
-				if ((tmp >> i) & 1) {
-					root[0] = 'a' + i;
-					root[1] = ':';
-					root[2] = '\\';
-					root[3] = '\0';
-					if (GetFileAttributes(root) != 0xFFFFFFFF) {
-						rc = i;
-						break;
-					}
-				}
-			}
-			if (0 == rc) {
-				printf("ERROR in 'get_default_root': can't find a valid drive!\n");
-				root[0] = 'C';
-				root[1] = ':';
-				root[2] = '\\';
-				root[3] = '\0';
-			}
-		}
-	}
+  /* the default drive to resolve a directory without a specified drive
+   * should be the Windows installation drive, since this was what the OS
+   * assumes. */
+  if (GetWindowsDirectory(str, MAX_PATH + 1)) {
+    root[0] = str[0];
+    root[1] = ':';
+    root[2] = '\\';
+    root[3] = '\0';
+  }
+  else {
+    /* if GetWindowsDirectory fails, something has probably gone wrong,
+     * we are trying the blender install dir though */
+    if (GetModuleFileName(NULL, str, MAX_PATH + 1)) {
+      printf(
+          "Error! Could not get the Windows Directory - "
+          "Defaulting to Blender installation Dir!\n");
+      root[0] = str[0];
+      root[1] = ':';
+      root[2] = '\\';
+      root[3] = '\0';
+    }
+    else {
+      DWORD tmp;
+      int i;
+      int rc = 0;
+      /* now something has gone really wrong - still trying our best guess */
+      printf(
+          "Error! Could not get the Windows Directory - "
+          "Defaulting to first valid drive! Path might be invalid!\n");
+      tmp = GetLogicalDrives();
+      for (i = 2; i < 26; i++) {
+        if ((tmp >> i) & 1) {
+          root[0] = 'a' + i;
+          root[1] = ':';
+          root[2] = '\\';
+          root[3] = '\0';
+          if (GetFileAttributes(root) != 0xFFFFFFFF) {
+            rc = i;
+            break;
+          }
+        }
+      }
+      if (0 == rc) {
+        printf("ERROR in 'get_default_root': can't find a valid drive!\n");
+        root[0] = 'C';
+        root[1] = ':';
+        root[2] = '\\';
+        root[3] = '\0';
+      }
+    }
+  }
 }
 
 /* UNUSED */
-#if 0
+#  if 0
 int check_file_chars(char *filename)
 {
-	char *p = filename;
-	while (*p) {
-		switch (*p) {
-			case ':':
-			case '?':
-			case '*':
-			case '|':
-			case '\\':
-			case '/':
-			case '\"':
-				return 0;
-				break;
-		}
+  char *p = filename;
+  while (*p) {
+    switch (*p) {
+      case ':':
+      case '?':
+      case '*':
+      case '|':
+      case '\\':
+      case '/':
+      case '\"':
+        return 0;
+        break;
+    }
 
-		p++;
-	}
-	return 1;
+    p++;
+  }
+  return 1;
 }
-#endif
+#  endif
 
 #else