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Use ThorVG instead of NanoSVG for importing SVGs

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ThorVG is a platform-independent portable library for drawing vector-based
scene and animation.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
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K. S. Ernest (iFire) Lee 2022-01-13 13:54:19 +01:00 • committed by Rémi Verschelde
parent 9b3535a33a
commit 8d02759c72
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GPG key ID: C3336907360768E1
99 changed files with 28702 additions and 4654 deletions
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34
modules/svg/image_loader_svg.h
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@ -32,38 +32,18 @@
#define IMAGE_LOADER_SVG_H
#include "core/io/image_loader.h"
#include "core/string/ustring.h"
// Forward declare and include thirdparty headers in .cpp.
struct NSVGrasterizer;
struct NSVGimage;
class SVGRasterizer {
NSVGrasterizer *rasterizer;
public:
void rasterize(NSVGimage *p_image, float p_tx, float p_ty, float p_scale, unsigned char *p_dst, int p_w, int p_h, int p_stride);
SVGRasterizer();
~SVGRasterizer();
};
class ImageLoaderSVG : public ImageFormatLoader {
static struct ReplaceColors {
List<uint32_t> old_colors;
List<uint32_t> new_colors;
} replace_colors;
static SVGRasterizer rasterizer;
static void _convert_colors(NSVGimage *p_svg_image);
static Error _create_image(Ref<Image> p_image, const Vector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors = false);
Dictionary replace_colors;
void _replace_color_property(const String &p_prefix, String &r_string);
public:
static void set_convert_colors(Dictionary *p_replace_color = nullptr);
static Error create_image_from_string(Ref<Image> p_image, const char *p_svg_str, float p_scale, bool upsample, bool convert_colors = false);
// Called by the editor to handle theme icon colors.
void set_replace_colors(Dictionary p_replace_colors) { replace_colors = p_replace_colors; }
void create_image_from_string(Ref<Image> p_image, String p_string, float p_scale, bool p_upsample, bool p_convert_color);
virtual Error load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale);
virtual void get_recognized_extensions(List<String> *p_extensions) const;
ImageLoaderSVG();
virtual Error load_image(Ref<Image> p_image, FileAccess *p_fileaccess, bool p_force_linear, float p_scale) override;
virtual void get_recognized_extensions(List<String> *p_extensions) const override;
};
#endif // IMAGE_LOADER_SVG_H