diff options
Diffstat (limited to 'agg/inc/agg_span_pattern_resample_rgb.h')
| -rwxr-xr-x | agg/inc/agg_span_pattern_resample_rgb.h | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/agg/inc/agg_span_pattern_resample_rgb.h b/agg/inc/agg_span_pattern_resample_rgb.h index baef860eb472..c08ab26257ec 100755 --- a/agg/inc/agg_span_pattern_resample_rgb.h +++ b/agg/inc/agg_span_pattern_resample_rgb.h @@ -2,8 +2,8 @@ // 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. +// 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. // @@ -27,8 +27,8 @@ namespace agg class Order, class WrapModeX, class WrapModeY, - class Allocator = span_allocator<ColorT> > - class span_pattern_resample_rgb_affine : + class Allocator = span_allocator<ColorT> > + class span_pattern_resample_rgb_affine : public span_image_resample_affine<ColorT, Allocator> { public: @@ -47,15 +47,15 @@ namespace agg }; //-------------------------------------------------------------------- - span_pattern_resample_rgb_affine(alloc_type& alloc) : + span_pattern_resample_rgb_affine(alloc_type& alloc) : base_type(alloc), m_wrap_mode_x(1), - m_wrap_mode_y(1) + m_wrap_mode_y(1) {} //-------------------------------------------------------------------- span_pattern_resample_rgb_affine(alloc_type& alloc, - const rendering_buffer& src, + const rendering_buffer& src, interpolator_type& inter, const image_filter_lut& filter_) : base_type(alloc, src, color_type(0,0,0,0), inter, filter_), @@ -64,8 +64,8 @@ namespace agg {} //-------------------------------------------------------------------- - void source_image(const rendering_buffer& src) - { + void source_image(const rendering_buffer& src) + { base_type::source_image(src); m_wrap_mode_x = WrapModeX(src.width()); m_wrap_mode_y = WrapModeX(src.height()); @@ -76,7 +76,7 @@ namespace agg { color_type* span = base_type::allocator().span(); interpolator_type& intr = base_type::interpolator(); - intr.begin(x + base_type::filter_dx_dbl(), + intr.begin(x + base_type::filter_dx_dbl(), y + base_type::filter_dy_dbl(), len); long_type fg[3]; @@ -98,13 +98,13 @@ namespace agg fg[0] = fg[1] = fg[2] = image_filter_size / 2; int y_lr = m_wrap_mode_y(y >> image_subpixel_shift); - int y_hr = ((image_subpixel_mask - (y & image_subpixel_mask)) * - base_type::m_ry_inv) >> + int y_hr = ((image_subpixel_mask - (y & image_subpixel_mask)) * + base_type::m_ry_inv) >> image_subpixel_shift; int total_weight = 0; int x_lr_ini = x >> image_subpixel_shift; - int x_hr_ini = ((image_subpixel_mask - (x & image_subpixel_mask)) * - base_type::m_rx_inv) >> + int x_hr_ini = ((image_subpixel_mask - (x & image_subpixel_mask)) * + base_type::m_rx_inv) >> image_subpixel_shift; do { @@ -115,8 +115,8 @@ namespace agg do { const value_type* fg_ptr = row_ptr + x_lr * 3; - int weight = (weight_y * weight_array[x_hr] + - image_filter_size / 2) >> + int weight = (weight_y * weight_array[x_hr] + + image_filter_size / 2) >> downscale_shift; fg[0] += fg_ptr[0] * weight; @@ -168,12 +168,12 @@ namespace agg //=============================================span_pattern_resample_rgb template<class ColorT, - class Order, - class Interpolator, + class Order, + class Interpolator, class WrapModeX, class WrapModeY, class Allocator = span_allocator<ColorT> > - class span_pattern_resample_rgb : + class span_pattern_resample_rgb : public span_image_resample<ColorT, Interpolator, Allocator> { public: @@ -192,7 +192,7 @@ namespace agg }; //-------------------------------------------------------------------- - span_pattern_resample_rgb(alloc_type& alloc) : + span_pattern_resample_rgb(alloc_type& alloc) : base_type(alloc), m_wrap_mode_x(1), m_wrap_mode_y(1) @@ -200,7 +200,7 @@ namespace agg //-------------------------------------------------------------------- span_pattern_resample_rgb(alloc_type& alloc, - const rendering_buffer& src, + const rendering_buffer& src, interpolator_type& inter, const image_filter_lut& filter) : base_type(alloc, src, color_type(0,0,0,0), inter, filter), @@ -209,8 +209,8 @@ namespace agg {} //-------------------------------------------------------------------- - void source_image(const rendering_buffer& src) - { + void source_image(const rendering_buffer& src) + { base_type::source_image(src); m_wrap_mode_x = WrapModeX(src.width()); m_wrap_mode_y = WrapModeX(src.height()); @@ -221,7 +221,7 @@ namespace agg { color_type* span = base_type::allocator().span(); interpolator_type& intr = base_type::interpolator(); - intr.begin(x + base_type::filter_dx_dbl(), + intr.begin(x + base_type::filter_dx_dbl(), y + base_type::filter_dy_dbl(), len); long_type fg[3]; @@ -247,7 +247,7 @@ namespace agg } else { - if(rx > image_subpixel_size * base_type::m_scale_limit) + if(rx > image_subpixel_size * base_type::m_scale_limit) { rx = image_subpixel_size * base_type::m_scale_limit; } @@ -260,7 +260,7 @@ namespace agg } else { - if(ry > image_subpixel_size * base_type::m_scale_limit) + if(ry > image_subpixel_size * base_type::m_scale_limit) { ry = image_subpixel_size * base_type::m_scale_limit; } @@ -278,13 +278,13 @@ namespace agg fg[0] = fg[1] = fg[2] = image_filter_size / 2; int y_lr = m_wrap_mode_y(y >> image_subpixel_shift); - int y_hr = ((image_subpixel_mask - (y & image_subpixel_mask)) * - ry_inv) >> + int y_hr = ((image_subpixel_mask - (y & image_subpixel_mask)) * + ry_inv) >> image_subpixel_shift; int total_weight = 0; int x_lr_ini = x >> image_subpixel_shift; - int x_hr_ini = ((image_subpixel_mask - (x & image_subpixel_mask)) * - rx_inv) >> + int x_hr_ini = ((image_subpixel_mask - (x & image_subpixel_mask)) * + rx_inv) >> image_subpixel_shift; do @@ -296,8 +296,8 @@ namespace agg do { const value_type* fg_ptr = row_ptr + x_lr * 3; - int weight = (weight_y * weight_array[x_hr] + - image_filter_size / 2) >> + int weight = (weight_y * weight_array[x_hr] + + image_filter_size / 2) >> downscale_shift; fg[0] += fg_ptr[0] * weight; fg[1] += fg_ptr[1] * weight; |