Replace agg with skia

core/src/fxge/agg/agg23/fx_agg_path_storage.cpp

Index: core/src/fxge/agg/agg23/fx_agg_path_storage.cpp
diff --git a/core/src/fxge/agg/agg23/fx_agg_path_storage.cpp b/core/src/fxge/agg/agg23/fx_agg_path_storage.cpp
deleted file mode 100644
index 8c4b701ebe349038b3555f271732f87bc3d59cd4..0000000000000000000000000000000000000000
--- a/core/src/fxge/agg/agg23/fx_agg_path_storage.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-
-//----------------------------------------------------------------------------
-// XYQ: 2006-01-22 Copied from AGG project.
-// TODO: This file uses intensive floating point operations, so it's NOT suitable
-// for platforms like Symbian OS. We need to change to FIX format.
-//----------------------------------------------------------------------------
-//----------------------------------------------------------------------------
-// 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 path_storage
-//
-//----------------------------------------------------------------------------
-#include "../../../../include/fxcrt/fx_basic.h"
-#include "agg_path_storage.h"
-#include "agg_math.h"
-namespace agg
-{
-path_storage::~path_storage()
-{
-    if(m_total_blocks) {
-        FX_FLOAT** coord_blk = m_coord_blocks + m_total_blocks - 1;
-        while(m_total_blocks--) {
-            FX_Free(*coord_blk);
-            --coord_blk;
-        }
-        FX_Free(m_coord_blocks);
-    }
-}
-path_storage::path_storage() :
-    m_total_vertices(0),
-    m_total_blocks(0),
-    m_max_blocks(0),
-    m_coord_blocks(0),
-    m_cmd_blocks(0),
-    m_iterator(0)
-{
-}
-void path_storage::allocate_block(unsigned nb)
-{
-    if(nb >= m_max_blocks) {
-        FX_FLOAT** new_coords =
-            FX_Alloc( FX_FLOAT*, (m_max_blocks + block_pool) * 2);
-        if (!new_coords) {
-            return;
-        }
-        unsigned char** new_cmds =
-            (unsigned char**)(new_coords + m_max_blocks + block_pool);
-        if(m_coord_blocks) {
-            FXSYS_memcpy32(new_coords,
-                           m_coord_blocks,
-                           m_max_blocks * sizeof(FX_FLOAT*));
-            FXSYS_memcpy32(new_cmds,
-                           m_cmd_blocks,
-                           m_max_blocks * sizeof(unsigned char*));
-            FX_Free(m_coord_blocks);
-        }
-        m_coord_blocks = new_coords;
-        m_cmd_blocks = new_cmds;
-        m_max_blocks += block_pool;
-    }
-    m_coord_blocks[nb] =
-        FX_Alloc( FX_FLOAT, block_size * 2 +
-                  block_size /
-                  (sizeof(FX_FLOAT) / sizeof(unsigned char)));
-    if (!m_coord_blocks[nb]) {
-        return;
-    }
-    m_cmd_blocks[nb]  =
-        (unsigned char*)(m_coord_blocks[nb] + block_size * 2);
-    m_total_blocks++;
-}
-void path_storage::rewind(unsigned path_id)
-{
-    m_iterator = path_id;
-}
-void path_storage::curve4(FX_FLOAT x_ctrl1, FX_FLOAT y_ctrl1,
-                          FX_FLOAT x_ctrl2, FX_FLOAT y_ctrl2,
-                          FX_FLOAT x_to,    FX_FLOAT y_to)
-{
-    add_vertex(x_ctrl1, y_ctrl1, path_cmd_curve4);
-    add_vertex(x_ctrl2, y_ctrl2, path_cmd_curve4);
-    add_vertex(x_to,    y_to,    path_cmd_curve4);
-}
-void path_storage::end_poly()
-{
-    if(m_total_vertices) {
-        if(is_vertex(command(m_total_vertices - 1))) {
-            add_vertex(0, 0, path_cmd_end_poly | path_flags_close);
-        }
-    }
-}
-}