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, 46 insertions, 45 deletions

diff --git a/source/blender/imbuf/intern/metadata.c b/source/blender/imbuf/intern/metadata.c
index cc4c2661ef2..ed3b214047a 100644
--- a/source/blender/imbuf/intern/metadata.c
+++ b/source/blender/imbuf/intern/metadata.c
@@ -21,7 +21,6 @@
  * \ingroup imbuf
  */
 
-
 #include <stdlib.h>
 #include <string.h>
 
@@ -39,77 +38,79 @@
 
 #define METADATA_MAX_VALUE_LENGTH 1024
 
-
 void IMB_metadata_ensure(struct IDProperty **metadata)
 {
-	if (*metadata != NULL) {
-		return;
-	}
+  if (*metadata != NULL) {
+    return;
+  }
 
-	IDPropertyTemplate val;
-	*metadata = IDP_New(IDP_GROUP, &val, "metadata");
+  IDPropertyTemplate val;
+  *metadata = IDP_New(IDP_GROUP, &val, "metadata");
 }
 
 void IMB_metadata_free(struct IDProperty *metadata)
 {
-	if (metadata == NULL) {
-		return;
-	}
+  if (metadata == NULL) {
+    return;
+  }
 
-	IDP_FreeProperty(metadata);
-	MEM_freeN(metadata);
+  IDP_FreeProperty(metadata);
+  MEM_freeN(metadata);
 }
 
-bool IMB_metadata_get_field(struct IDProperty *metadata, const char *key, char *field, const size_t len)
+bool IMB_metadata_get_field(struct IDProperty *metadata,
+                            const char *key,
+                            char *field,
+                            const size_t len)
 {
-	IDProperty *prop;
+  IDProperty *prop;
 
-	if (metadata == NULL) {
-		return false;
-	}
+  if (metadata == NULL) {
+    return false;
+  }
 
-	prop = IDP_GetPropertyFromGroup(metadata, key);
+  prop = IDP_GetPropertyFromGroup(metadata, key);
 
-	if (prop && prop->type == IDP_STRING) {
-		BLI_strncpy(field, IDP_String(prop), len);
-		return true;
-	}
-	return false;
+  if (prop && prop->type == IDP_STRING) {
+    BLI_strncpy(field, IDP_String(prop), len);
+    return true;
+  }
+  return false;
 }
 
 void IMB_metadata_copy(struct ImBuf *dimb, struct ImBuf *simb)
 {
-	BLI_assert(dimb != simb);
-	if (simb->metadata) {
-		IMB_metadata_free(dimb->metadata);
-		dimb->metadata = IDP_CopyProperty(simb->metadata);
-	}
+  BLI_assert(dimb != simb);
+  if (simb->metadata) {
+    IMB_metadata_free(dimb->metadata);
+    dimb->metadata = IDP_CopyProperty(simb->metadata);
+  }
 }
 
 void IMB_metadata_set_field(struct IDProperty *metadata, const char *key, const char *value)
 {
-	BLI_assert(metadata);
-	IDProperty *prop = IDP_GetPropertyFromGroup(metadata, key);
+  BLI_assert(metadata);
+  IDProperty *prop = IDP_GetPropertyFromGroup(metadata, key);
 
-	if (prop != NULL && prop->type != IDP_STRING) {
-		IDP_FreeFromGroup(metadata, prop);
-		prop = NULL;
-	}
+  if (prop != NULL && prop->type != IDP_STRING) {
+    IDP_FreeFromGroup(metadata, prop);
+    prop = NULL;
+  }
 
-	if (prop == NULL) {
-		prop = IDP_NewString(value, key, METADATA_MAX_VALUE_LENGTH);
-		IDP_AddToGroup(metadata, prop);
-	}
+  if (prop == NULL) {
+    prop = IDP_NewString(value, key, METADATA_MAX_VALUE_LENGTH);
+    IDP_AddToGroup(metadata, prop);
+  }
 
-	IDP_AssignString(prop, value, METADATA_MAX_VALUE_LENGTH);
+  IDP_AssignString(prop, value, METADATA_MAX_VALUE_LENGTH);
 }
 
 void IMB_metadata_foreach(struct ImBuf *ibuf, IMBMetadataForeachCb callback, void *userdata)
 {
-	if (ibuf->metadata == NULL) {
-		return;
-	}
-	for (IDProperty *prop = ibuf->metadata->data.group.first; prop != NULL; prop = prop->next) {
-		callback(prop->name, IDP_String(prop), userdata);
-	}
+  if (ibuf->metadata == NULL) {
+    return;
+  }
+  for (IDProperty *prop = ibuf->metadata->data.group.first; prop != NULL; prop = prop->next) {
+    callback(prop->name, IDP_String(prop), userdata);
+  }
 }