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Diffstat (limited to 'agg/inc/agg_span_pattern_rgb.h')
| -rwxr-xr-x | agg/inc/agg_span_pattern_rgb.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/agg/inc/agg_span_pattern_rgb.h b/agg/inc/agg_span_pattern_rgb.h deleted file mode 100755 index 3ad7a46..0000000 --- a/agg/inc/agg_span_pattern_rgb.h +++ /dev/null @@ -1,165 +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 -//---------------------------------------------------------------------------- -// -// Adaptation for high precision colors has been sponsored by -// Liberty Technology Systems, Inc., visit http://lib-sys.com -// -// Liberty Technology Systems, Inc. is the provider of -// PostScript and PDF technology for software developers. -// -//---------------------------------------------------------------------------- - - -#ifndef AGG_SPAN_PATTERN_RGB_INCLUDED -#define AGG_SPAN_PATTERN_RGB_INCLUDED - -#include "agg_basics.h" -#include "agg_pixfmt_rgb.h" -#include "agg_span_pattern.h" - -namespace agg -{ - //=======================================================span_pattern_rgb - template<class ColorT, - class Order, - class WrapModeX, - class WrapModeY, - class Allocator = span_allocator<ColorT> > - class span_pattern_rgb : public span_pattern_base<ColorT, Allocator> - { - public: - typedef ColorT color_type; - typedef Order order_type; - typedef Allocator alloc_type; - typedef span_pattern_base<color_type, alloc_type> base_type; - typedef typename color_type::value_type value_type; - typedef typename color_type::calc_type calc_type; - enum - { - base_shift = color_type::base_shift, - base_mask = color_type::base_mask - }; - - //-------------------------------------------------------------------- - span_pattern_rgb(alloc_type& alloc) : - base_type(alloc), - m_wrap_mode_x(1), - m_wrap_mode_y(1) - {} - - //---------------------------------------------------------------- - span_pattern_rgb(alloc_type& alloc, - const rendering_buffer& src, - unsigned offset_x, - unsigned offset_y, - value_type alpha = base_mask) : - base_type(alloc, src, offset_x, offset_y, alpha), - m_wrap_mode_x(src.width()), - m_wrap_mode_y(src.height()) - {} - - //------------------------------------------------------------------- - void source_image(const rendering_buffer& src) - { - base_type::source_image(src); - m_wrap_mode_x = WrapModeX(src.width()); - m_wrap_mode_y = WrapModeY(src.height()); - } - - //-------------------------------------------------------------------- - color_type* generate(int x, int y, unsigned len) - { - color_type* span = base_type::allocator().span(); - unsigned sx = m_wrap_mode_x(base_type::offset_x() + x); - const value_type* row_ptr = - (const value_type*)base_type::source_image().row( - m_wrap_mode_y( - base_type::offset_y() + y)); - do - { - const value_type* p = row_ptr + sx + sx + sx; - span->r = p[order_type::R]; - span->g = p[order_type::G]; - span->b = p[order_type::B]; - span->a = base_type::alpha_int(); - sx = ++m_wrap_mode_x; - ++span; - } - while(--len); - return base_type::allocator().span(); - } - - private: - WrapModeX m_wrap_mode_x; - WrapModeY m_wrap_mode_y; - }; - - - -/* - //=========================================================span_pattern_rgb - template<class ColorT, class Order, class Allocator = span_allocator<ColorT> > - class span_pattern_rgb : public span_pattern<rgba8, int8u, Allocator> - { - public: - typedef Allocator alloc_type; - typedef rgba8 color_type; - typedef span_pattern<color_type, int8u, alloc_type> base_type; - - //-------------------------------------------------------------------- - span_pattern_rgb24(alloc_type& alloc) : base_type(alloc) {} - - //---------------------------------------------------------------- - span_pattern_rgb24(alloc_type& alloc, - const rendering_buffer& src, - unsigned offset_x, unsigned offset_y, - int8u alpha = 255) : - base_type(alloc, src, offset_x, offset_y, alpha) - {} - - - //-------------------------------------------------------------------- - color_type* generate(int x, int y, unsigned len) - { - color_type* span = base_type::allocator().span(); - unsigned sx = (base_type::offset_x() + x) % base_type::source_image().width(); - unsigned wp = base_type::source_image().width() * 3; - const int8u* p = base_type::source_image().row((base_type::offset_y() + y) % base_type::source_image().height()); - p += sx * 3; - do - { - span->r = p[Order::R]; - span->g = p[Order::G]; - span->b = p[Order::B]; - span->a = base_type::alpha(); - p += 3; - ++sx; - ++span; - if(sx >= base_type::source_image().width()) - { - sx -= base_type::source_image().width(); - p -= wp; - } - } - while(--len); - return base_type::allocator().span(); - } - }; -*/ - -} - -#endif - |