Cleanup: various clang tidy fixes

source/blender/blenkernel/intern/mesh_validate.cc

@@ -76,10 +76,10 @@ struct OrderedEdge {
 };
 
 /* The map first contains an edge pointer and later an index. */
-typedef union OrigEdgeOrIndex {
+union OrigEdgeOrIndex {
   const MEdge *original_edge;
   int index;
-} OrigEdgeOrIndex;
+};
 using EdgeMap = Map<OrderedEdge, OrigEdgeOrIndex>;
 
 static void reserve_hash_maps(const Mesh *mesh,

source/blender/blenlib/intern/task_pool.cc

@@ -149,13 +149,13 @@ class TBBTaskGroup : public tbb::task_group {
 
 /* Task Pool */
 
-typedef enum TaskPoolType {
+enum TaskPoolType {
   TASK_POOL_TBB,
   TASK_POOL_TBB_SUSPENDED,
   TASK_POOL_NO_THREADS,
   TASK_POOL_BACKGROUND,
   TASK_POOL_BACKGROUND_SERIAL,
-} TaskPoolType;
+};
 
 struct TaskPool {
   TaskPoolType type;

source/blender/compositor/intern/COM_NodeOperationBuilder.cpp

@@ -304,7 +304,7 @@ void NodeOperationBuilder::add_operation_input_constants()
   /* Note: unconnected inputs cached first to avoid modifying
    *       m_operations while iterating over it
    */
-  typedef std::vector<NodeOperationInput *> Inputs;
+  using Inputs = std::vector<NodeOperationInput *>;
   Inputs pending_inputs;
   for (Operations::const_iterator it = m_operations.begin(); it != m_operations.end(); ++it) {
     NodeOperation *op = *it;

source/blender/compositor/intern/COM_OpenCLDevice.cpp

@@ -19,7 +19,7 @@
 #include "COM_OpenCLDevice.h"
 #include "COM_WorkScheduler.h"
 
-typedef enum COM_VendorID { NVIDIA = 0x10DE, AMD = 0x1002 } COM_VendorID;
+enum COM_VendorID { NVIDIA = 0x10DE, AMD = 0x1002 };
 const cl_image_format IMAGE_FORMAT_COLOR = {
     CL_RGBA,
     CL_FLOAT,

source/blender/compositor/operations/COM_DilateErodeOperation.cpp

@@ -330,11 +330,11 @@ void DilateStepOperation::initExecution()
 }
 
 // small helper to pass data from initializeTileData to executePixel
-typedef struct tile_info {
+struct tile_info {
   rcti rect;
   int width;
   float *buffer;
-} tile_info;
+};
 
 static tile_info *create_cache(int xmin, int xmax, int ymin, int ymax)
 {

source/blender/compositor/operations/COM_GlareFogGlowOperation.cpp

@@ -23,7 +23,7 @@
  *  2D Fast Hartley Transform, used for convolution
  */
 
-typedef float fREAL;
+using fREAL = float;
 
 // returns next highest power of 2 of x, as well its log2 in L2
 static unsigned int nextPow2(unsigned int x, unsigned int *L2)

source/blender/compositor/operations/COM_VectorBlurOperation.cpp

@@ -141,7 +141,7 @@ void VectorBlurOperation::generateVectorBlur(float *data,
 
 /* ****************** Spans ******************************* */
 /* span fill in method, is also used to localize data for zbuffering */
-typedef struct ZSpan {
+struct ZSpan {
   /* range for clipping */
   int rectx, recty;
 
@@ -157,8 +157,7 @@ typedef struct ZSpan {
   int *rectz;
   DrawBufPixel *rectdraw;
   float clipcrop;
-
-} ZSpan;
+};
 
 /* each zbuffer has coordinates transformed to local rect coordinates, so we can simply clip */
 void zbuf_alloc_span(ZSpan *zspan, int rectx, int recty, float clipcrop)

source/blender/depsgraph/intern/depsgraph_query_foreach.cc

@@ -47,7 +47,7 @@ namespace deg = blender::deg;
 namespace blender::deg {
 namespace {
 
-typedef deque<OperationNode *> TraversalQueue;
+using TraversalQueue = deque<OperationNode *>;
 
 using DEGForeachOperation = void (*)(OperationNode *, void *);
 

source/blender/depsgraph/intern/eval/deg_eval_flush.cc

@@ -82,7 +82,7 @@ enum {
   COMPONENT_STATE_DONE = 2,
 };
 
-typedef deque<OperationNode *> FlushQueue;
+using FlushQueue = deque<OperationNode *>;
 
 namespace {
 

source/blender/editors/space_outliner/tree/tree_display_data.cc

@@ -41,7 +41,7 @@ ListBase TreeDisplayDataAPI::buildTree(const TreeSourceData &source_data)
   RNA_main_pointer_create(source_data.bmain, &mainptr);
 
   TreeElement *te = outliner_add_element(
-      &space_outliner_, &tree, (void *)&mainptr, NULL, TSE_RNA_STRUCT, -1);
+      &space_outliner_, &tree, (void *)&mainptr, nullptr, TSE_RNA_STRUCT, -1);
 
   /* On first view open parent data elements */
   const int show_opened = !space_outliner_.treestore ||

source/blender/editors/space_outliner/tree/tree_display_orphaned.cc

@@ -68,7 +68,7 @@ ListBase TreeDisplayIDOrphans::buildTree(const TreeSourceData &source_data)
     TreeElement *te = nullptr;
     if (!filter_id_type) {
       ID *id = (ID *)lbarray[a]->first;
-      te = outliner_add_element(&space_outliner_, &tree, lbarray[a], NULL, TSE_ID_BASE, 0);
+      te = outliner_add_element(&space_outliner_, &tree, lbarray[a], nullptr, TSE_ID_BASE, 0);
       te->directdata = lbarray[a];
       te->name = outliner_idcode_to_plural(GS(id->name));
     }

source/blender/editors/space_outliner/tree/tree_display_scenes.cc

@@ -46,7 +46,7 @@ ListBase TreeDisplayScenes::buildTree(const TreeSourceData &source_data)
 
   for (ID *id : List<ID>(source_data.bmain->scenes)) {
     Scene *scene = reinterpret_cast<Scene *>(id);
-    TreeElement *te = outliner_add_element(&space_outliner_, &tree, scene, NULL, 0, 0);
+    TreeElement *te = outliner_add_element(&space_outliner_, &tree, scene, nullptr, 0, 0);
     TreeStoreElem *tselem = TREESTORE(te);
 
     /* New scene elements open by default */
@@ -60,4 +60,4 @@ ListBase TreeDisplayScenes::buildTree(const TreeSourceData &source_data)
   return tree;
 }
 
-}  // namespace blender::ed::outliner
+}  // namespace blender::ed::outliner

source/blender/editors/space_outliner/tree/tree_display_sequencer.cc

@@ -18,7 +18,7 @@
  * \ingroup spoutliner
  */
 
-#include <string.h>
+#include <cstring>
 
 #include "BLI_listbase.h"
 #include "BLI_listbase_wrapper.hh"
@@ -51,11 +51,11 @@ ListBase TreeDisplaySequencer::buildTree(const TreeSourceData &source_data)
   for (Sequence *seq : List<Sequence>(ed->seqbasep)) {
     SequenceAddOp op = need_add_seq_dup(seq);
     if (op == SEQUENCE_DUPLICATE_NONE) {
-      outliner_add_element(&space_outliner_, &tree, seq, NULL, TSE_SEQUENCE, 0);
+      outliner_add_element(&space_outliner_, &tree, seq, nullptr, TSE_SEQUENCE, 0);
     }
     else if (op == SEQUENCE_DUPLICATE_ADD) {
       TreeElement *te = outliner_add_element(
-          &space_outliner_, &tree, seq, NULL, TSE_SEQUENCE_DUP, 0);
+          &space_outliner_, &tree, seq, nullptr, TSE_SEQUENCE_DUP, 0);
       add_seq_dup(seq, te, 0);
     }
   }

source/blender/editors/space_outliner/tree/tree_element.h

@@ -36,7 +36,7 @@ extern "C" {
 typedef struct TreeElementType TreeElementType;
 
 TreeElementType *outliner_tree_element_type_create(int type, TreeElement *legacy_te, void *idv);
-void outliner_tree_element_type_free(TreeElementType **element);
+void outliner_tree_element_type_free(TreeElementType **type);
 
 void outliner_tree_element_type_expand(TreeElementType *type, SpaceOutliner *space_outliner);
 

source/blender/freestyle/intern/application/Controller.cpp

@@ -1067,7 +1067,7 @@ void Controller::displayDensityCurves(int x, int y)
   }
 
   unsigned int i, j;
-  typedef vector<Vec3r> densityCurve;
+  using densityCurve = vector<Vec3r>;
   vector<densityCurve> curves(svm->getNumberOfOrientations() + 1);
   vector<densityCurve> curvesDirection(svm->getNumberOfPyramidLevels());
 

source/blender/freestyle/intern/geometry/FitCurve.cpp

@@ -30,7 +30,7 @@ using namespace std;
 
 namespace Freestyle {
 
-typedef Vector2 *BezierCurve;
+using BezierCurve = Vector2 *;
 
 /* Forward declarations */
 static double *Reparameterize(Vector2 *d, int first, int last, double *u, BezierCurve bezCurve);

source/blender/freestyle/intern/geometry/GeomCleaner.cpp

@@ -202,7 +202,7 @@ void GeomCleaner::CleanIndexedVertexArray(const float *iVertices,
                                           unsigned *oVSize,
                                           unsigned **oIndices)
 {
-  typedef map<Vec3f, unsigned> cleanHashTable;
+  using cleanHashTable = map<Vec3f, unsigned>;
   vector<Vec3f> vertices;
   unsigned i;
   for (i = 0; i < iVSize; i += 3) {

source/blender/gpu/opengl/gl_debug_layer.cc

@@ -30,7 +30,7 @@
 
 #include "gl_debug.hh"
 
-typedef void *GPUvoidptr;
+using GPUvoidptr = void *;
 
 #define GPUvoidptr_set void *ret =
 #define GPUvoidptr_ret return ret

source/blender/ikplugin/intern/itasc_plugin.cpp

@@ -76,9 +76,9 @@ struct IK_Data {
 using Vector3 = float[3];
 using Vector4 = float[4];
 struct IK_Target;
-typedef void (*ErrorCallback)(const iTaSC::ConstraintValues *values,
-                              unsigned int nvalues,
-                              IK_Target *iktarget);
+using ErrorCallback = void (*)(const iTaSC::ConstraintValues *values,
+                               unsigned int nvalues,
+                               IK_Target *iktarget);
 
 /* one structure for each target in the scene */
 struct IK_Target {

source/blender/imbuf/intern/dds/FlipDXT.cpp

@@ -45,7 +45,7 @@
 #include <Stream.h>
 
 /* A function that flips a DXTC block. */
-typedef void (*FlipBlockFunction)(uint8_t *block);
+using FlipBlockFunction = void (*)(uint8_t *block);
 
 /* Flips a full DXT1 block in the y direction. */
 static void FlipDXT1BlockFull(uint8_t *block)

source/blender/imbuf/intern/oiio/openimageio_api.cpp

@@ -48,7 +48,7 @@ OIIO_NAMESPACE_USING
 using std::string;
 using std::unique_ptr;
 
-typedef unsigned char uchar;
+using uchar = unsigned char;
 
 template<class T, class Q>
 static void fill_all_channels(T *pixels, int width, int height, int components, Q alpha)

source/blender/imbuf/intern/openexr/openexr_api.cpp

@@ -322,7 +322,7 @@ struct _RGBAZ {
   half z;
 };
 
-typedef struct _RGBAZ RGBAZ;
+using RGBAZ = _RGBAZ;
 
 extern "C" {
 

source/blender/io/collada/collada_internal.cpp

@@ -205,7 +205,7 @@ const unsigned char translate_name_map[256] = {
     242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255,
 };
 
-typedef std::map<std::string, std::vector<std::string>> map_string_list;
+using map_string_list = std::map<std::string, std::vector<std::string>>;
 map_string_list global_id_map;
 
 void clear_global_id_map()

source/blender/simulation/intern/hair_volume.cpp

@@ -68,13 +68,13 @@ BLI_INLINE int hair_grid_size(const int res[3])
   return res[0] * res[1] * res[2];
 }
 
-typedef struct HairGridVert {
+struct HairGridVert {
   int samples;
   float velocity[3];
   float density;
 
   float velocity_smooth[3];
-} HairGridVert;
+};
 
 struct HairGrid {
   HairGridVert *verts;