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-rwxr-xr-xagg/inc/agg_renderer_mclip.h383
1 files changed, 0 insertions, 383 deletions
diff --git a/agg/inc/agg_renderer_mclip.h b/agg/inc/agg_renderer_mclip.h
deleted file mode 100755
index dc758b9ea72d..000000000000
--- a/agg/inc/agg_renderer_mclip.h
+++ /dev/null
@@ -1,383 +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
-//----------------------------------------------------------------------------
-//
-// class renderer_mclip
-//
-//----------------------------------------------------------------------------
-
-#ifndef AGG_RENDERER_MCLIP_INCLUDED
-#define AGG_RENDERER_MCLIP_INCLUDED
-
-#include "agg_basics.h"
-#include "agg_array.h"
-#include "agg_renderer_base.h"
-
-namespace agg
-{
-
- //----------------------------------------------------------renderer_mclip
- template<class PixelFormat> class renderer_mclip
- {
- public:
- typedef PixelFormat pixfmt_type;
- typedef typename pixfmt_type::color_type color_type;
- typedef renderer_base<pixfmt_type> base_ren_type;
-
- //--------------------------------------------------------------------
- renderer_mclip(pixfmt_type& ren) :
- m_ren(ren),
- m_curr_cb(0),
- m_bounds(m_ren.xmin(), m_ren.ymin(), m_ren.xmax(), m_ren.ymax())
- {
- }
-
- //--------------------------------------------------------------------
- const pixfmt_type& ren() const { return m_ren.ren(); }
- pixfmt_type& ren() { return m_ren.ren(); }
-
- //--------------------------------------------------------------------
- unsigned width() const { return m_ren.width(); }
- unsigned height() const { return m_ren.height(); }
-
- //--------------------------------------------------------------------
- const rect& clip_box() const { return m_ren.clip_box(); }
- int xmin() const { return m_ren.xmin(); }
- int ymin() const { return m_ren.ymin(); }
- int xmax() const { return m_ren.xmax(); }
- int ymax() const { return m_ren.ymax(); }
-
- //--------------------------------------------------------------------
- const rect& bounding_clip_box() const { return m_bounds; }
- int bounding_xmin() const { return m_bounds.x1; }
- int bounding_ymin() const { return m_bounds.y1; }
- int bounding_xmax() const { return m_bounds.x2; }
- int bounding_ymax() const { return m_bounds.y2; }
-
- //--------------------------------------------------------------------
- void first_clip_box()
- {
- m_curr_cb = 0;
- if(m_clip.size())
- {
- const rect& cb = m_clip[0];
- m_ren.clip_box_naked(cb.x1, cb.y1, cb.x2, cb.y2);
- }
- }
-
- //--------------------------------------------------------------------
- bool next_clip_box()
- {
- if(++m_curr_cb < m_clip.size())
- {
- const rect& cb = m_clip[m_curr_cb];
- m_ren.clip_box_naked(cb.x1, cb.y1, cb.x2, cb.y2);
- return true;
- }
- return false;
- }
-
- //--------------------------------------------------------------------
- void reset_clipping(bool visibility)
- {
- m_ren.reset_clipping(visibility);
- m_clip.remove_all();
- m_curr_cb = 0;
- m_bounds = m_ren.clip_box();
- }
-
- //--------------------------------------------------------------------
- void add_clip_box(int x1, int y1, int x2, int y2)
- {
- rect cb(x1, y1, x2, y2);
- cb.normalize();
- if(cb.clip(rect(0, 0, width() - 1, height() - 1)))
- {
- m_clip.add(cb);
- if(cb.x1 < m_bounds.x1) m_bounds.x1 = cb.x1;
- if(cb.y1 < m_bounds.y1) m_bounds.y1 = cb.y1;
- if(cb.x2 > m_bounds.x2) m_bounds.x2 = cb.x2;
- if(cb.y2 > m_bounds.y2) m_bounds.y2 = cb.y2;
- }
- }
-
- //--------------------------------------------------------------------
- void clear(const color_type& c)
- {
- m_ren.clear(c);
- }
-
- //--------------------------------------------------------------------
- void copy_pixel(int x, int y, const color_type& c)
- {
- first_clip_box();
- do
- {
- if(m_ren.inbox(x, y))
- {
- m_ren.ren().copy_pixel(x, y, c);
- break;
- }
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_pixel(int x, int y, const color_type& c, cover_type cover)
- {
- first_clip_box();
- do
- {
- if(m_ren.inbox(x, y))
- {
- m_ren.ren().blend_pixel(x, y, c, cover);
- break;
- }
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- color_type pixel(int x, int y) const
- {
- first_clip_box();
- do
- {
- if(m_ren.inbox(x, y))
- {
- return m_ren.ren().pixel(x, y);
- }
- }
- while(next_clip_box());
- return color_type::no_color();
- }
-
- //--------------------------------------------------------------------
- void copy_hline(int x1, int y, int x2, const color_type& c)
- {
- first_clip_box();
- do
- {
- m_ren.copy_hline(x1, y, x2, c);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void copy_vline(int x, int y1, int y2, const color_type& c)
- {
- first_clip_box();
- do
- {
- m_ren.copy_vline(x, y1, y2, c);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_hline(int x1, int y, int x2,
- const color_type& c, cover_type cover)
- {
- first_clip_box();
- do
- {
- m_ren.blend_hline(x1, y, x2, c, cover);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_vline(int x, int y1, int y2,
- const color_type& c, cover_type cover)
- {
- first_clip_box();
- do
- {
- m_ren.blend_vline(x, y1, y2, c, cover);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void copy_bar(int x1, int y1, int x2, int y2, const color_type& c)
- {
- first_clip_box();
- do
- {
- m_ren.copy_bar(x1, y1, x2, y2, c);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_bar(int x1, int y1, int x2, int y2,
- const color_type& c, cover_type cover)
- {
- first_clip_box();
- do
- {
- m_ren.blend_bar(x1, y1, x2, y2, c, cover);
- }
- while(next_clip_box());
- }
-
-
- //--------------------------------------------------------------------
- void blend_solid_hspan(int x, int y, int len,
- const color_type& c, const cover_type* covers)
- {
- first_clip_box();
- do
- {
- m_ren.blend_solid_hspan(x, y, len, c, covers);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_solid_vspan(int x, int y, int len,
- const color_type& c, const cover_type* covers)
- {
- first_clip_box();
- do
- {
- m_ren.blend_solid_vspan(x, y, len, c, covers);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_color_hspan(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- first_clip_box();
- do
- {
- m_ren.blend_color_hspan(x, y, len, colors, covers, cover);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_color_vspan(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- first_clip_box();
- do
- {
- m_ren.blend_color_hspan(x, y, len, colors, covers, cover);
- }
- while(next_clip_box());
- }
-
-
- //--------------------------------------------------------------------
- void blend_qpaque_color_hspan(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- first_clip_box();
- do
- {
- m_ren.blend_opaque_color_hspan(x, y, len, colors, covers, cover);
- }
- while(next_clip_box());
- }
-
- //--------------------------------------------------------------------
- void blend_opaque_color_vspan(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- first_clip_box();
- do
- {
- m_ren.blend_opaque_color_hspan(x, y, len, colors, covers, cover);
- }
- while(next_clip_box());
- }
-
-
- //--------------------------------------------------------------------
- void blend_color_hspan_no_clip(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- m_ren.blend_color_hspan_no_clip(x, y, len, colors, covers, cover);
- }
-
- //--------------------------------------------------------------------
- void blend_color_vspan_no_clip(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- m_ren.blend_color_vspan_no_clip(x, y, len, colors, covers, cover);
- }
-
- //--------------------------------------------------------------------
- void blend_opaque_color_hspan_no_clip(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- m_ren.blend_opaque_color_hspan_no_clip(x, y, len, colors, covers, cover);
- }
-
- //--------------------------------------------------------------------
- void blend_opaque_color_vspan_no_clip(int x, int y, int len,
- const color_type* colors,
- const cover_type* covers,
- cover_type cover = cover_full)
- {
- m_ren.blend_opaque_color_vspan_no_clip(x, y, len, colors, covers, cover);
- }
-
-
- //--------------------------------------------------------------------
- void copy_from(const rendering_buffer& from,
- const rect* rc=0,
- int x_to=0,
- int y_to=0)
- {
- first_clip_box();
- do
- {
- m_ren.copy_from(from, rc, x_to, y_to);
- }
- while(next_clip_box());
- }
-
- private:
- renderer_mclip(const renderer_mclip<PixelFormat>&);
- const renderer_mclip<PixelFormat>&
- operator = (const renderer_mclip<PixelFormat>&);
-
- base_ren_type m_ren;
- pod_deque<rect, 4> m_clip;
- unsigned m_curr_cb;
- rect m_bounds;
- };
-
-
-}
-
-#endif
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