Replace agg with skia

core/src/fxge/agg/agg23/agg_basics.h

Index: core/src/fxge/agg/agg23/agg_basics.h
diff --git a/core/src/fxge/agg/agg23/agg_basics.h b/core/src/fxge/agg/agg23/agg_basics.h
deleted file mode 100644
index a78fed8c234d570272befe909c497d7765ddfeba..0000000000000000000000000000000000000000
--- a/core/src/fxge/agg/agg23/agg_basics.h
+++ /dev/null
@@ -1,282 +0,0 @@
-
-//----------------------------------------------------------------------------
-// Anti-Grain Geometry - Version 2.3
-// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-//----------------------------------------------------------------------------
-// Contact: mcseem@antigrain.com
-//          mcseemagg@yahoo.com
-//          http://www.antigrain.com
-//----------------------------------------------------------------------------
-#ifndef AGG_BASICS_INCLUDED
-#define AGG_BASICS_INCLUDED
-#ifndef AGG_INT8
-#define AGG_INT8 signed char
-#endif
-#ifndef AGG_INT8U
-#define AGG_INT8U unsigned char
-#endif
-#ifndef AGG_INT16
-#define AGG_INT16 short
-#endif
-#ifndef AGG_INT16U
-#define AGG_INT16U unsigned short
-#endif
-#ifndef AGG_INT32
-#define AGG_INT32 int
-#endif
-#ifndef AGG_INT32U
-#define AGG_INT32U unsigned
-#endif
-#ifndef AGG_INT64
-#define AGG_INT64 signed long long
-#endif
-#ifndef AGG_INT64U
-#define AGG_INT64U unsigned long long
-#endif
-#define AGG_INLINE inline
-namespace agg
-{
-typedef AGG_INT8   int8;
-typedef AGG_INT8U  int8u;
-typedef AGG_INT16  int16;
-typedef AGG_INT16U int16u;
-typedef AGG_INT32  int32;
-typedef AGG_INT32U int32u;
-typedef AGG_INT64  int64;
-typedef AGG_INT64U int64u;
-typedef unsigned char cover_type;
-enum cover_scale_e {
-    cover_shift = 8,
-    cover_size  = 1 << cover_shift,
-    cover_mask  = cover_size - 1,
-    cover_none  = 0,
-    cover_full  = cover_mask
-};
-template<class T> struct rect_base : public CFX_Object {
-    typedef rect_base<T> self_type;
-    T x1;
-    T y1;
-    T x2;
-    T y2;
-    rect_base() {}
-    rect_base(T x1_, T y1_, T x2_, T y2_) :
-        x1(x1_), y1(y1_), x2(x2_), y2(y2_) {}
-    const self_type& normalize()
-    {
-        T t;
-        if(x1 > x2) {
-            t = x1;
-            x1 = x2;
-            x2 = t;
-        }
-        if(y1 > y2) {
-            t = y1;
-            y1 = y2;
-            y2 = t;
-        }
-        return *this;
-    }
-    bool clip(const self_type& r)
-    {
-        if(x2 > r.x2) {
-            x2 = r.x2;
-        }
-        if(y2 > r.y2) {
-            y2 = r.y2;
-        }
-        if(x1 < r.x1) {
-            x1 = r.x1;
-        }
-        if(y1 < r.y1) {
-            y1 = r.y1;
-        }
-        return x1 <= x2 && y1 <= y2;
-    }
-    bool is_valid() const
-    {
-        return x1 <= x2 && y1 <= y2;
-    }
-};
-template<class Rect>
-inline Rect intersect_rectangles(const Rect& r1, const Rect& r2)
-{
-    Rect r = r1;
-    if(r.x2 > r2.x2) {
-        r.x2 = r2.x2;
-    }
-    if(r.y2 > r2.y2) {
-        r.y2 = r2.y2;
-    }
-    if(r.x1 < r2.x1) {
-        r.x1 = r2.x1;
-    }
-    if(r.y1 < r2.y1) {
-        r.y1 = r2.y1;
-    }
-    return r;
-}
-template<class Rect>
-inline Rect unite_rectangles(const Rect& r1, const Rect& r2)
-{
-    Rect r = r1;
-    if(r.x2 < r2.x2) {
-        r.x2 = r2.x2;
-    }
-    if(r.y2 < r2.y2) {
-        r.y2 = r2.y2;
-    }
-    if(r.x1 > r2.x1) {
-        r.x1 = r2.x1;
-    }
-    if(r.y1 > r2.y1) {
-        r.y1 = r2.y1;
-    }
-    return r;
-}
-typedef rect_base<int>    rect;
-typedef rect_base<FX_FLOAT> rect_d;
-enum path_commands_e {
-    path_cmd_stop     = 0,
-    path_cmd_move_to  = 1,
-    path_cmd_line_to  = 2,
-    path_cmd_curve3   = 3,
-    path_cmd_curve4   = 4,
-    path_cmd_curveN   = 5,
-    path_cmd_catrom   = 6,
-    path_cmd_ubspline = 7,
-    path_cmd_end_poly = 0x0F,
-    path_cmd_mask     = 0x0F
-};
-enum path_flags_e {
-    path_flags_none  = 0,
-    path_flags_ccw   = 0x10,
-    path_flags_cw    = 0x20,
-    path_flags_close = 0x40,
-    path_flags_jr	 = 0x80,
-    path_flags_mask  = 0xF0
-};
-inline bool is_vertex(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c >= path_cmd_move_to && c < path_cmd_end_poly;
-}
-inline bool is_drawing(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c >= path_cmd_line_to && c < path_cmd_end_poly;
-}
-inline bool is_stop(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c == path_cmd_stop;
-}
-inline bool is_move_to(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c == path_cmd_move_to;
-}
-inline bool is_line_to(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c == path_cmd_line_to;
-}
-inline bool is_curve(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c == path_cmd_curve3 || c == path_cmd_curve4;
-}
-inline bool is_curve3(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c == path_cmd_curve3;
-}
-inline bool is_curve4(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c == path_cmd_curve4;
-}
-inline bool is_end_poly(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return (c & path_cmd_mask) == path_cmd_end_poly;
-}
-inline bool is_close(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return (c & ~(path_flags_cw | path_flags_ccw)) ==
-           (path_cmd_end_poly | path_flags_close);
-}
-inline bool is_next_poly(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return is_stop(c) || is_move_to(c) || is_end_poly(c);
-}
-inline bool is_cw(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return (c & path_flags_cw) != 0;
-}
-inline bool is_ccw(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return (c & path_flags_ccw) != 0;
-}
-inline bool is_oriented(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return (c & (path_flags_cw | path_flags_ccw)) != 0;
-}
-inline bool is_closed(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return (c & path_flags_close) != 0;
-}
-inline unsigned get_close_flag(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c & path_flags_close;
-}
-inline unsigned clear_orientation(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c & ~(path_flags_cw | path_flags_ccw);
-}
-inline unsigned get_orientation(unsigned c)
-{
-    c &= ~path_flags_jr;
-    return c & (path_flags_cw | path_flags_ccw);
-}
-inline unsigned set_orientation(unsigned c, unsigned o)
-{
-    c &= ~path_flags_jr;
-    return clear_orientation(c) | o;
-}
-struct point_type : public CFX_Object {
-    FX_FLOAT x, y;
-    unsigned flag;
-    point_type() {}
-    point_type(FX_FLOAT x_, FX_FLOAT y_, unsigned flag_ = 0) : x(x_), y(y_), flag(flag_) {}
-};
-struct point_type_flag : public point_type {
-    unsigned flag;
-    point_type_flag()
-    {
-        flag = 0;
-    }
-    point_type_flag(FX_FLOAT x_, FX_FLOAT y_, unsigned flag_ = 0) : point_type(x_, y_), flag(flag_) {}
-};
-struct vertex_type : public CFX_Object {
-    FX_FLOAT   x, y;
-    unsigned cmd;
-    vertex_type() {}
-    vertex_type(FX_FLOAT x_, FX_FLOAT y_, unsigned cmd_) :
-        x(x_), y(y_), cmd(cmd_) {}
-};
-}
-#endif