From b7d358b498800e4c240d381fa6f098af17a4d95b Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Wed, 17 Jun 2015 10:01:00 -0700 Subject: Merge to XFA: Separate agg-authored code from fx-authored code. Original Review URL: https://codereview.chromium.org/1152743007. BUG=pdfium:166 R=brucedawson@chromium.org, thestig@chromium.org TBR=brucedawson@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/1186423003. --- core/src/fxge/agg/agg23/agg_basics.h | 282 ----------------------------------- 1 file changed, 282 deletions(-) delete mode 100644 core/src/fxge/agg/agg23/agg_basics.h (limited to '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 d2fad58feb..0000000000 --- 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 struct rect_base { - typedef rect_base 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 -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 -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 rect; -typedef rect_base 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 { - 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 { - 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 -- cgit v1.2.3