[core] Fix rest of 'brace initialization' errors

4 files changed, 52 insertions, 52 deletions

diff --git a/src/mbgl/renderer/layers/render_location_indicator_layer.cpp b/src/mbgl/renderer/layers/render_location_indicator_layer.cpp
index 1a1bdc1b4b..28228e60da 100644
--- a/src/mbgl/renderer/layers/render_location_indicator_layer.cpp
+++ b/src/mbgl/renderer/layers/render_location_indicator_layer.cpp
@@ -441,7 +441,7 @@ public:
             mapbox::geometry::point<double>{oldParams.puckPosition.latitude(), oldParams.puckPosition.longitude()};
         mapbox::geometry::linear_ring<int64_t> border;
         for (const auto& v : puckGeometry) {
-            vec4 p{v.x, v.y, 0, 1};
+            vec4 p{{v.x, v.y, 0, 1}};
             matrix::transformMat4(p, p, translation);
             border.push_back(Point<int64_t>{int64_t(p[0]), int64_t(p[1])});
         }
diff --git a/src/mbgl/util/bounding_volumes.cpp b/src/mbgl/util/bounding_volumes.cpp
index ccad4d95af..fc3419342c 100644
--- a/src/mbgl/util/bounding_volumes.cpp
+++ b/src/mbgl/util/bounding_volumes.cpp
@@ -8,7 +8,7 @@ namespace mbgl {
 namespace {
 
 vec3 toVec3(const vec4& v) {
-    return vec3{v[0], v[1], v[2]};
+    return vec3{{v[0], v[1], v[2]}};
 }
 
 double vec4Dot(const vec4& a, const vec4& b) {
@@ -33,14 +33,14 @@ static Point<double> ProjectPointsToAxis(const std::array<vec3, N>& points, cons
 
 namespace util {
 
-AABB::AABB() : min({0, 0, 0}), max({0, 0, 0}) {}
+AABB::AABB() : min({{0, 0, 0}}), max({{0, 0, 0}}) {}
 
 AABB::AABB(const vec3& min_, const vec3& max_) : min(min_), max(max_) {}
 
 vec3 AABB::closestPoint(const vec3& point) const {
-    return {std::max(std::min(max[0], point[0]), min[0]),
-            std::max(std::min(max[1], point[1]), min[1]),
-            std::max(std::min(max[2], point[2]), min[2])};
+    return {{std::max(std::min(max[0], point[0]), min[0]),
+             std::max(std::min(max[1], point[1]), min[1]),
+             std::max(std::min(max[2], point[2]), min[2])}};
 }
 
 vec3 AABB::distanceXYZ(const vec3& point) const {
@@ -62,8 +62,8 @@ AABB AABB::quadrant(int idx) const {
 
     // This aabb is split into 4 quadrants. For each axis define in which side of the split "idx" is
     // The result for indices 0, 1, 2, 3 is: { 0, 0 }, { 1, 0 }, { 0, 1 }, { 1, 1 }
-    const std::array<int, 4> xSplit = {0, 1, 0, 1};
-    const std::array<int, 4> ySplit = {0, 0, 1, 1};
+    const std::array<int, 4> xSplit = {{0, 1, 0, 1}};
+    const std::array<int, 4> ySplit = {{0, 0, 1, 1}};
 
     quadrantMin[0] = xSplit[idx] ? xCenter : quadrantMin[0];
     quadrantMax[0] = xSplit[idx] ? quadrantMax[0] : xCenter;
@@ -103,26 +103,26 @@ enum {
 
 Frustum::Frustum(const std::array<vec3, 8>& points_, const std::array<vec4, 6>& planes_)
     : points(points_), planes(planes_) {
-    const Point<double> xBounds = ProjectPointsToAxis(points, {0, 0, 0}, {1, 0, 0});
-    const Point<double> yBounds = ProjectPointsToAxis(points, {0, 0, 0}, {0, 1, 0});
-    const Point<double> zBounds = ProjectPointsToAxis(points, {0, 0, 0}, {0, 0, 1});
+    const Point<double> xBounds = ProjectPointsToAxis(points, {{0, 0, 0}}, {{1, 0, 0}});
+    const Point<double> yBounds = ProjectPointsToAxis(points, {{0, 0, 0}}, {{0, 1, 0}});
+    const Point<double> zBounds = ProjectPointsToAxis(points, {{0, 0, 0}}, {{0, 0, 1}});
 
-    bounds = AABB({xBounds.x, yBounds.x, zBounds.x}, {xBounds.y, yBounds.y, zBounds.y});
+    bounds = AABB({{xBounds.x, yBounds.x, zBounds.x}}, {{xBounds.y, yBounds.y, zBounds.y}});
 
     // Precompute a set of separating axis candidates for precise intersection tests.
     // Remaining axes not covered in basic intersection tests are: axis[] = (edges of aabb) x (edges of frustum)
-    std::array<vec3, 6> frustumEdges = {vec3Sub(points[near_br], points[near_bl]),
-                                        vec3Sub(points[near_tl], points[near_bl]),
-                                        vec3Sub(points[far_tl], points[near_tl]),
-                                        vec3Sub(points[far_tr], points[near_tr]),
-                                        vec3Sub(points[far_br], points[near_br]),
-                                        vec3Sub(points[far_bl], points[near_bl])};
+    std::array<vec3, 6> frustumEdges = {{vec3Sub(points[near_br], points[near_bl]),
+                                         vec3Sub(points[near_tl], points[near_bl]),
+                                         vec3Sub(points[far_tl], points[near_tl]),
+                                         vec3Sub(points[far_tr], points[near_tr]),
+                                         vec3Sub(points[far_br], points[near_br]),
+                                         vec3Sub(points[far_bl], points[near_bl])}};
 
     for (size_t i = 0; i < frustumEdges.size(); i++) {
         // Cross product [1, 0, 0] x [a, b, c] == [0, -c, b]
         // Cross product [0, 1, 0] x [a, b, c] == [c, 0, -a]
-        const vec3 axis0 = {0.0, -frustumEdges[i][2], frustumEdges[i][1]};
-        const vec3 axis1 = {frustumEdges[i][2], 0.0, -frustumEdges[i][0]};
+        const vec3 axis0 = {{0.0, -frustumEdges[i][2], frustumEdges[i][1]}};
+        const vec3 axis1 = {{frustumEdges[i][2], 0.0, -frustumEdges[i][0]}};
 
         projections[i * 2] = {axis0, ProjectPointsToAxis(points, points[0], axis0)};
         projections[i * 2 + 1] = {axis1, ProjectPointsToAxis(points, points[0], axis1)};
@@ -131,14 +131,14 @@ Frustum::Frustum(const std::array<vec3, 8>& points_, const std::array<vec4, 6>&
 
 Frustum Frustum::fromInvProjMatrix(const mat4& invProj, double worldSize, double zoom, bool flippedY) {
     // Define frustum corner points in normalized clip space
-    std::array<vec4, 8> cornerCoords = {vec4{-1.0, 1.0, -1.0, 1.0},
-                                        vec4{1.0, 1.0, -1.0, 1.0},
-                                        vec4{1.0, -1.0, -1.0, 1.0},
-                                        vec4{-1.0, -1.0, -1.0, 1.0},
-                                        vec4{-1.0, 1.0, 1.0, 1.0},
-                                        vec4{1.0, 1.0, 1.0, 1.0},
-                                        vec4{1.0, -1.0, 1.0, 1.0},
-                                        vec4{-1.0, -1.0, 1.0, 1.0}};
+    std::array<vec4, 8> cornerCoords = {{vec4{{-1.0, 1.0, -1.0, 1.0}},
+                                         vec4{{1.0, 1.0, -1.0, 1.0}},
+                                         vec4{{1.0, -1.0, -1.0, 1.0}},
+                                         vec4{{-1.0, -1.0, -1.0, 1.0}},
+                                         vec4{{-1.0, 1.0, 1.0, 1.0}},
+                                         vec4{{1.0, 1.0, 1.0, 1.0}},
+                                         vec4{{1.0, -1.0, 1.0, 1.0}},
+                                         vec4{{-1.0, -1.0, 1.0, 1.0}}}};
 
     const double scale = std::pow(2.0, zoom);
 
@@ -148,14 +148,14 @@ Frustum Frustum::fromInvProjMatrix(const mat4& invProj, double worldSize, double
         for (auto& component : coord) component *= 1.0 / coord[3] / worldSize * scale;
     }
 
-    std::array<vec3i, 6> frustumPlanePointIndices = {
-        vec3i{near_bl, near_br, far_br},  // bottom
-        vec3i{near_tl, near_bl, far_bl},  // left
-        vec3i{near_br, near_tr, far_tr},  // right
-        vec3i{near_tl, far_tl, far_tr},   // top
-        vec3i{near_tl, near_tr, near_br}, // near
-        vec3i{far_br, far_tr, far_tl}     // far
-    };
+    std::array<vec3i, 6> frustumPlanePointIndices = {{
+        vec3i{{near_bl, near_br, far_br}},  // bottom
+        vec3i{{near_tl, near_bl, far_bl}},  // left
+        vec3i{{near_br, near_tr, far_tr}},  // right
+        vec3i{{near_tl, far_tl, far_tr}},   // top
+        vec3i{{near_tl, near_tr, near_br}}, // near
+        vec3i{{far_br, far_tr, far_tl}}     // far
+    }};
 
     if (flippedY) {
         std::for_each(frustumPlanePointIndices.begin(), frustumPlanePointIndices.end(), [](vec3i& tri) {
@@ -177,7 +177,7 @@ Frustum Frustum::fromInvProjMatrix(const mat4& invProj, double worldSize, double
         const vec3 b = vec3Sub(p2, p1);
         const vec3 n = vec3Normalize(vec3Cross(a, b));
 
-        frustumPlanes[i] = {n[0], n[1], n[2], -vec3Dot(n, p1)};
+        frustumPlanes[i] = {{n[0], n[1], n[2], -vec3Dot(n, p1)}};
     }
 
     std::array<vec3, 8> frustumPoints;
@@ -197,12 +197,12 @@ IntersectionResult Frustum::intersects(const AABB& aabb) const {
 
     if (!bounds.intersects(aabb)) return IntersectionResult::Separate;
 
-    const std::array<vec4, 4> aabbPoints = {
-        vec4{aabb.min[0], aabb.min[1], 0.0, 1.0},
-        vec4{aabb.max[0], aabb.min[1], 0.0, 1.0},
-        vec4{aabb.max[0], aabb.max[1], 0.0, 1.0},
-        vec4{aabb.min[0], aabb.max[1], 0.0, 1.0},
-    };
+    const std::array<vec4, 4> aabbPoints = {{
+        vec4{{aabb.min[0], aabb.min[1], 0.0, 1.0}},
+        vec4{{aabb.max[0], aabb.min[1], 0.0, 1.0}},
+        vec4{{aabb.max[0], aabb.max[1], 0.0, 1.0}},
+        vec4{{aabb.min[0], aabb.max[1], 0.0, 1.0}},
+    }};
 
     bool fullyInside = true;
 
@@ -232,10 +232,10 @@ IntersectionResult Frustum::intersectsPrecise(const AABB& aabb, bool edgeCasesOn
         if (result == IntersectionResult::Separate) return result;
     }
 
-    const std::array<vec3, 4> aabbPoints = {vec3{aabb.min[0], aabb.min[1], 0.0},
-                                            vec3{aabb.max[0], aabb.min[1], 0.0},
-                                            vec3{aabb.max[0], aabb.max[1], 0.0},
-                                            vec3{aabb.min[0], aabb.max[1], 0.0}};
+    const std::array<vec3, 4> aabbPoints = {{vec3{{aabb.min[0], aabb.min[1], 0.0}},
+                                             vec3{{aabb.max[0], aabb.min[1], 0.0}},
+                                             vec3{{aabb.max[0], aabb.max[1], 0.0}},
+                                             vec3{{aabb.min[0], aabb.max[1], 0.0}}}};
 
     // For a precise SAT-test all edge cases needs to be covered
     // Projections of the frustum on separating axis candidates have been precomputed already
diff --git a/src/mbgl/util/mat3.hpp b/src/mbgl/util/mat3.hpp
index 6b2e61a006..9690bab00a 100644
--- a/src/mbgl/util/mat3.hpp
+++ b/src/mbgl/util/mat3.hpp
@@ -33,7 +33,7 @@ using vec3i = std::array<int, 3>;
 using mat3 = std::array<double, 9>;
 
 inline vec3 vec3Cross(const vec3& a, const vec3& b) {
-    return vec3{a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]};
+    return vec3{{a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]}};
 }
 
 inline double vec3Dot(const vec3& a, const vec3& b) {
@@ -49,7 +49,7 @@ inline double vec3Length(const vec3& a) {
 }
 
 inline vec3 vec3Scale(const vec3& a, double s) {
-    return vec3{a[0] * s, a[1] * s, a[2] * s};
+    return vec3{{a[0] * s, a[1] * s, a[2] * s}};
 }
 
 inline vec3 vec3Normalize(const vec3& a) {
@@ -57,7 +57,7 @@ inline vec3 vec3Normalize(const vec3& a) {
 }
 
 inline vec3 vec3Sub(const vec3& a, const vec3& b) {
-    return vec3{a[0] - b[0], a[1] - b[1], a[2] - b[2]};
+    return vec3{{a[0] - b[0], a[1] - b[1], a[2] - b[2]}};
 }
 
 namespace matrix {
diff --git a/src/mbgl/util/tile_cover.cpp b/src/mbgl/util/tile_cover.cpp
index dffee9e841..fb4579b9ab 100644
--- a/src/mbgl/util/tile_cover.cpp
+++ b/src/mbgl/util/tile_cover.cpp
@@ -171,7 +171,7 @@ std::vector<OverscaledTileID> tileCover(const TransformState& state, uint8_t z,
     auto centerPoint =
         TileCoordinate::fromScreenCoordinate(state, z, {state.getSize().width / 2.0, state.getSize().height / 2.0}).p;
 
-    vec3 centerCoord = {centerPoint.x, centerPoint.y, 0.0};
+    vec3 centerCoord = {{centerPoint.x, centerPoint.y, 0.0}};
 
     const Frustum frustum = Frustum::fromInvProjMatrix(state.getInvProjectionMatrix(), worldSize, z, flippedY);
 
@@ -179,7 +179,7 @@ std::vector<OverscaledTileID> tileCover(const TransformState& state, uint8_t z,
     const double radiusOfMaxLvlLodInTiles = 3;
 
     const auto newRootTile = [&](int16_t wrap) -> Node {
-        return {AABB({wrap * numTiles, 0.0, 0.0}, {(wrap + 1) * numTiles, numTiles, 0.0}),
+        return {AABB({{wrap * numTiles, 0.0, 0.0}}, {{(wrap + 1) * numTiles, numTiles, 0.0}}),
                 uint8_t(0),
                 uint16_t(0),
                 uint16_t(0),