Merge branch 'fix-group-symbolizer-crash' of https://github.com/lightmare/mapnik into lightmare-fix-group-symbolizer-crash

include/mapnik/cairo/cairo_render_vector.hpp

@@ -26,19 +26,14 @@
 #define MAPNIK_CAIRO_RENDER_VECTOR_HPP
 
 // mapnik
-#include <mapnik/svg/svg_path_adapter.hpp>
+#include <mapnik/marker.hpp>
-
-namespace agg { struct trans_affine; }
 
 namespace mapnik {
 
 class cairo_context;
-struct pixel_position;
-template <typename T> class box2d;
-namespace svg { struct path_attributes; }
 
-void render_vector_marker(cairo_context & context, svg::svg_path_adapter & svg_path,
+void render_vector_marker(cairo_context & context, svg_path_adapter & svg_path,
-                          agg::pod_bvector<svg::path_attributes> const & attributes,
+                          svg_attribute_type const& attributes,
                           box2d<double> const& bbox, agg::trans_affine const& tr,
                           double opacity);
 

include/mapnik/marker.hpp

@@ -27,25 +27,20 @@
 #include <mapnik/image.hpp>
 #include <mapnik/svg/svg_storage.hpp>
 #include <mapnik/svg/svg_path_adapter.hpp>
+#include <mapnik/svg/svg_path_attributes.hpp>
 #include <mapnik/util/variant.hpp>
 
-#pragma GCC diagnostic push
-#include <mapnik/warning_ignore_agg.hpp>
-#include "agg_array.h"
-#pragma GCC diagnostic pop
-
 // stl
+#include <deque>
 #include <memory>
 
 namespace mapnik
 {
 
 struct image_any;
-namespace svg { struct path_attributes; }
 
 using svg::svg_path_adapter;
-
+using svg_attribute_type = std::deque<svg::path_attributes>;
-using svg_attribute_type = agg::pod_bvector<svg::path_attributes>;
 using svg_storage_type = svg::svg_storage<svg::svg_path_storage, svg_attribute_type>;
 using svg_path_ptr = std::shared_ptr<svg_storage_type>;
 using image_ptr = std::shared_ptr<image_any>;

include/mapnik/marker_helpers.hpp

@@ -29,7 +29,7 @@
 #include <mapnik/geometry/centroid.hpp>
 #include <mapnik/symbolizer.hpp>
 #include <mapnik/svg/svg_path_attributes.hpp>
-#include <mapnik/marker.hpp> // for svg_storage_type
+#include <mapnik/marker.hpp> // svg_attribute_type, svg_storage_type
 #include <mapnik/markers_placement.hpp>
 #include <mapnik/attribute.hpp>
 #include <mapnik/geometry/box2d.hpp>

include/mapnik/svg/svg_converter.hpp

@@ -41,6 +41,7 @@
 #pragma GCC diagnostic pop
 
 // stl
+#include <deque>
 #include <stdexcept>
 
 namespace mapnik {
@@ -61,16 +62,16 @@ public:
     void begin_path()
     {
         std::size_t idx = source_.start_new_path();
-        attributes_.add(path_attributes(cur_attr(), safe_cast<unsigned>(idx)));
+        attributes_.emplace_back(cur_attr(), safe_cast<unsigned>(idx));
     }
 
     void end_path()
     {
-        if(attributes_.size() == 0)
+        if (attributes_.empty())
         {
             throw std::runtime_error("end_path : The path was not begun");
         }
-        path_attributes& attr = attributes_[attributes_.size() - 1];
+        path_attributes& attr = attributes_.back();
         unsigned idx = attr.index;
         attr = cur_attr();
         attr.index = idx;
@@ -183,17 +184,19 @@ public:
 
     void push_attr()
     {
-        attr_stack_.add(attr_stack_.size() ?
+        if (attr_stack_.empty())
-                        attr_stack_[attr_stack_.size() - 1] :
+            attr_stack_.push_back(path_attributes());
-                        path_attributes());
+        else
+            attr_stack_.push_back(attr_stack_.back());
     }
+
     void pop_attr()
     {
-        if(attr_stack_.size() == 0)
+        if (attr_stack_.empty())
         {
             throw std::runtime_error("pop_attr : Attribute stack is empty");
         }
-        attr_stack_.remove_last();
+        attr_stack_.pop_back();
     }
 
     // Attribute setting functions.
@@ -226,15 +229,18 @@ public:
         attr.stroke_color.opacity(a * s.opacity());
         attr.stroke_flag = true;
     }
+
     void dash_array(dash_array && dash)
     {
         path_attributes& attr = cur_attr();
         attr.dash = std::move(dash);
     }
+
     void dash_offset(double offset)
     {
         cur_attr().dash_offset = offset;
     }
+
     void even_odd(bool flag)
     {
         cur_attr().even_odd_flag = flag;
@@ -264,6 +270,7 @@ public:
     {
         cur_attr().stroke_width = w;
     }
+
     void fill_none()
     {
         cur_attr().fill_none = true;
@@ -352,11 +359,11 @@ public:
 
     path_attributes& cur_attr()
     {
-        if(attr_stack_.size() == 0)
+        if (attr_stack_.empty())
         {
             throw std::runtime_error("cur_attr : Attribute stack is empty");
         }
-        return attr_stack_[attr_stack_.size() - 1];
+        return attr_stack_.back();
     }
 
 private:
@@ -370,7 +377,7 @@ private:
 };
 
 
-using svg_converter_type = svg_converter<svg_path_adapter,agg::pod_bvector<mapnik::svg::path_attributes> >;
+using svg_converter_type = svg_converter<svg_path_adapter, std::deque<path_attributes> >;
 
 }}
 

include/mapnik/svg/svg_renderer_agg.hpp

@@ -103,7 +103,7 @@ private:
 };
 
 template <typename VertexSource, typename AttributeSource, typename ScanlineRenderer, typename PixelFormat>
-class svg_renderer_agg : util::noncopyable
+class renderer_agg : util::noncopyable
 {
 public:
     using curved_type = agg::conv_curve<VertexSource>;
@@ -122,7 +122,7 @@ public:
     using vertex_source_type = VertexSource;
     using attribute_source_type = AttributeSource;
 
-    svg_renderer_agg(VertexSource & source, AttributeSource const& attributes)
+    renderer_agg(VertexSource & source, AttributeSource const& attributes)
         : source_(source),
           curved_(source_),
           curved_dashed_(curved_),

src/agg/agg_renderer.cpp

@@ -416,14 +416,12 @@ struct agg_render_marker_visitor
         mtx *= agg::trans_affine_scaling(common_.scale_factor_);
         // render the marker at the center of the marker box
         mtx.translate(pos_.x, pos_.y);
-        using namespace mapnik::svg;
+        svg::vertex_stl_adapter<svg::svg_path_storage> stl_storage(marker.get_data()->source());
-        vertex_stl_adapter<svg_path_storage> stl_storage(marker.get_data()->source());
         svg_path_adapter svg_path(stl_storage);
-        svg_renderer_agg<svg_path_adapter,
+        svg::renderer_agg<svg_path_adapter,
                           svg_attribute_type,
                           renderer_type,
-                         pixfmt_comp_type> svg_renderer(svg_path,
+                          pixfmt_comp_type> svg_renderer(svg_path, marker.get_data()->attributes());
-                                                        marker.get_data()->attributes());
 
         // https://github.com/mapnik/mapnik/issues/1316
         // https://github.com/mapnik/mapnik/issues/1866

src/agg/process_group_symbolizer.cpp

@@ -75,7 +75,7 @@ struct thunk_renderer<image_rgba8> : render_thunk_list_dispatch
         using pixfmt_comp_type = agg::pixfmt_custom_blend_rgba<blender_type, buf_type>;
         using renderer_base = agg::renderer_base<pixfmt_comp_type>;
         using renderer_type = agg::renderer_scanline_aa_solid<renderer_base>;
-        using svg_renderer_type = svg::svg_renderer_agg<svg_path_adapter,
+        using svg_renderer_type = svg::renderer_agg<svg_path_adapter,
                                                     svg_attribute_type,
                                                     renderer_type,
                                                     pixfmt_comp_type>;
@@ -90,7 +90,8 @@ struct thunk_renderer<image_rgba8> : render_thunk_list_dispatch
 
         agg::trans_affine offset_tr = thunk.tr_;
         offset_tr.translate(offset_.x, offset_.y);
-        render_vector_marker(svg_renderer, *ras_ptr_, renb, thunk.src_->bounding_box(), offset_tr, thunk.opacity_, thunk.snap_to_pixels_);
+        render_vector_marker(svg_renderer, *ras_ptr_, renb, thunk.src_->bounding_box(),
+                             offset_tr, thunk.opacity_, thunk.snap_to_pixels_);
     }
 
     virtual void operator()(raster_marker_render_thunk const& thunk)

src/agg/process_markers_symbolizer.cpp

@@ -108,7 +108,6 @@ void agg_renderer<T0,T1>::process(markers_symbolizer const& sym,
                               feature_impl & feature,
                               proj_transform const& prj_trans)
 {
-    using namespace mapnik::svg;
     using color_type = agg::rgba8;
     using order_type = agg::order_rgba;
     using blender_type = agg::comp_op_adaptor_rgba_pre<color_type, order_type>; // comp blender
@@ -116,11 +115,10 @@ void agg_renderer<T0,T1>::process(markers_symbolizer const& sym,
     using pixfmt_comp_type = agg::pixfmt_custom_blend_rgba<blender_type, buf_type>;
     using renderer_base = agg::renderer_base<pixfmt_comp_type>;
     using renderer_type = agg::renderer_scanline_aa_solid<renderer_base>;
-    using svg_renderer_type = svg_renderer_agg<svg_path_adapter,
+    using svg_renderer_type = svg::renderer_agg<svg_path_adapter,
                                                 svg_attribute_type,
                                                 renderer_type,
                                                 pixfmt_comp_type>;
-
     ras_ptr->reset();
 
     double gamma = get<value_double, keys::gamma>(sym, feature, common_.vars_);

src/cairo/cairo_render_vector.cpp

@@ -31,18 +31,16 @@
 
 namespace mapnik
 {
+void render_vector_marker(cairo_context & context, svg_path_adapter & svg_path,
+                          svg_attribute_type const& attributes,
 
-void render_vector_marker(cairo_context & context, svg::svg_path_adapter & svg_path,
-                          agg::pod_bvector<svg::path_attributes> const & attrs,
                           box2d<double> const& bbox, agg::trans_affine const& tr,
                           double opacity)
 {
-    using namespace mapnik::svg;
     agg::trans_affine transform;
 
-    for(unsigned i = 0; i < attrs.size(); ++i)
+    for (auto const& attr : attributes)
     {
-        mapnik::svg::path_attributes const& attr = attrs[i];
         if (!attr.visibility_flag)
             continue;
         cairo_save_restore guard(context);

src/cairo/cairo_renderer.cpp

@@ -268,11 +268,11 @@ struct cairo_render_marker_visitor
                 marker_tr *= tr_;
             }
             marker_tr *= agg::trans_affine_scaling(common_.scale_factor_);
-            agg::pod_bvector<svg::path_attributes> const & attrs = vmarker->attributes();
+            auto const& attributes = vmarker->attributes();
             svg::vertex_stl_adapter<svg::svg_path_storage> stl_storage(vmarker->source());
             svg::svg_path_adapter svg_path(stl_storage);
             marker_tr.translate(pos_.x, pos_.y);
-            render_vector_marker(context_, svg_path, attrs, bbox, marker_tr, opacity_);
+            render_vector_marker(context_, svg_path, attributes, bbox, marker_tr, opacity_);
         }
     }
 

src/grid/grid_renderer.cpp

@@ -172,14 +172,12 @@ struct grid_render_marker_visitor
         mtx *= agg::trans_affine_scaling(common_.scale_factor_);
         // render the marker at the center of the marker box
         mtx.translate(pos_.x, pos_.y);
-        using namespace mapnik::svg;
+        svg::vertex_stl_adapter<svg::svg_path_storage> stl_storage(marker.get_data()->source());
-        vertex_stl_adapter<svg_path_storage> stl_storage(marker.get_data()->source());
         svg_path_adapter svg_path(stl_storage);
-        svg_renderer_agg<svg_path_adapter,
+        svg::renderer_agg<svg_path_adapter,
-            agg::pod_bvector<path_attributes>,
+                          svg_attribute_type,
                           renderer_type,
-            pixfmt_type> svg_renderer(svg_path,
+                          pixfmt_type> svg_renderer(svg_path, marker.get_data()->attributes());
-                                                marker.get_data()->attributes());
 
         svg_renderer.render_id(*ras_ptr_, sl, renb, feature_.id(), mtx, opacity_, bbox);
     }

src/grid/process_group_symbolizer.cpp

@@ -72,24 +72,20 @@ struct thunk_renderer : render_thunk_list_dispatch
         using buf_type = grid_rendering_buffer;
         using pixfmt_type = typename grid_renderer_base_type::pixfmt_type;
         using renderer_type = agg::renderer_scanline_bin_solid<grid_renderer_base_type>;
-
+        using svg_renderer_type = svg::renderer_agg<svg_path_adapter,
-        using namespace mapnik::svg;
-        using svg_renderer_type = svg_renderer_agg<svg_path_adapter,
                                                     svg_attribute_type,
                                                     renderer_type,
                                                     pixfmt_type>;
-
         buf_type render_buf(pixmap_.raw_data(), common_.width_, common_.height_, common_.width_);
         ras_.reset();
         pixfmt_type pixf(render_buf);
         grid_renderer_base_type renb(pixf);
         renderer_type ren(renb);
-        vertex_stl_adapter<svg_path_storage> stl_storage(thunk.src_->source());
+        svg::vertex_stl_adapter<svg::svg_path_storage> stl_storage(thunk.src_->source());
         svg_path_adapter svg_path(stl_storage);
         svg_renderer_type svg_renderer(svg_path, thunk.attrs_);
         agg::trans_affine offset_tr = thunk.tr_;
         offset_tr.translate(offset_.x, offset_.y);
-        //render_vector_marker(svg_renderer, *ras_ptr_, renb, thunk.src_->bounding_box(), offset_tr, thunk.opacity_, thunk.snap_to_pixels_);
         agg::scanline_bin sl;
         svg_renderer.render_id(ras_, sl, renb, feature_.id(), offset_tr, thunk.opacity_, thunk.src_->bounding_box());
         pixmap_.add_feature(feature_);

src/grid/process_markers_symbolizer.cpp

@@ -141,9 +141,7 @@ void grid_renderer<T>::process(markers_symbolizer const& sym,
     using buf_type = grid_rendering_buffer;
     using pixfmt_type = typename grid_renderer_base_type::pixfmt_type;
     using renderer_type = agg::renderer_scanline_bin_solid<grid_renderer_base_type>;
-
+    using svg_renderer_type = svg::renderer_agg<svg_path_adapter,
-    using namespace mapnik::svg;
-    using svg_renderer_type = svg_renderer_agg<svg_path_adapter,
                                                 svg_attribute_type,
                                                 renderer_type,
                                                 pixfmt_type>;

src/marker_helpers.cpp

@@ -94,7 +94,7 @@ bool push_explicit_style(svg_attribute_type const& src,
         for(unsigned i = 0; i < src.size(); ++i)
         {
             dst.push_back(src[i]);
-            mapnik::svg::path_attributes & attr = dst.last();
+            mapnik::svg::path_attributes & attr = dst.back();
             if (!attr.visibility_flag)
                 continue;
             success = true;

src/renderer_common/render_pattern.cpp

@@ -62,13 +62,12 @@ void render_pattern<image_rgba8>(rasterizer & ras,
     pixfmt pixf(buf);
     renderer_base renb(pixf);
 
-    mapnik::svg::vertex_stl_adapter<mapnik::svg::svg_path_storage> stl_storage(marker.get_data()->source());
+    svg::vertex_stl_adapter<svg::svg_path_storage> stl_storage(marker.get_data()->source());
-    mapnik::svg::svg_path_adapter svg_path(stl_storage);
+    svg_path_adapter svg_path(stl_storage);
-    mapnik::svg::svg_renderer_agg<mapnik::svg::svg_path_adapter,
+    svg::renderer_agg<svg_path_adapter,
-                                  agg::pod_bvector<mapnik::svg::path_attributes>,
+                      svg_attribute_type,
                       renderer_solid,
-                                  pixfmt > svg_renderer(svg_path,
+                      pixfmt> svg_renderer(svg_path, marker.get_data()->attributes());
-                                                        marker.get_data()->attributes());
 
     svg_renderer.render(ras, sl, renb, mtx, opacity, bbox);
 }

src/svg/svg_parser.cpp

@@ -1410,8 +1410,8 @@ void parse_linear_gradient(svg_parser & parser, rapidxml::xml_node<char> const*
     parser.gradient_map_[id] = gr;
 }
 
-svg_parser::svg_parser(svg_converter<svg_path_adapter,
+
-                       agg::pod_bvector<mapnik::svg::path_attributes> > & path, bool strict)
+svg_parser::svg_parser(svg_converter_type & path, bool strict)
     : path_(path),
       is_defs_(false),
       err_handler_(strict) {}

utils/svg2png/svg2png.cpp

@@ -84,8 +84,9 @@ struct main_marker_visitor
         agg::trans_affine mtx = {};
         mapnik::svg::vertex_stl_adapter<mapnik::svg::svg_path_storage> stl_storage(marker.get_data()->source());
         mapnik::svg::svg_path_adapter svg_path(stl_storage);
-        mapnik::svg::svg_renderer_agg<mapnik::svg::svg_path_adapter,
+        mapnik::svg::renderer_agg<
-            agg::pod_bvector<mapnik::svg::path_attributes>,
+            mapnik::svg_path_adapter,
+            mapnik::svg_attribute_type,
             renderer_solid,
             agg::pixfmt_rgba32_pre > svg_renderer_this(svg_path,
                                                        marker.get_data()->attributes());