1 files changed, 182 insertions, 0 deletions
diff --git a/src/lua5/imlua_kernel.c b/src/lua5/imlua_kernel.c
new file mode 100644
index 0000000..770a989
--- /dev/null
+++ b/src/lua5/imlua_kernel.c
@@ -0,0 +1,182 @@
+/** \file
+ * \brief IM Lua 5 Binding
+ *
+ * See Copyright Notice in im_lib.h
+ * $Id: imlua_kernel.c,v 1.1 2008/10/17 06:16:32 scuri Exp $
+ */
+
+#include <memory.h>
+#include <math.h>
+#include <stdlib.h>
+
+#include "im.h"
+#include "im_image.h"
+#include "im_process.h"
+#include "im_util.h"
+#include "im_kernel.h"
+
+#include <lua.h>
+#include <lauxlib.h>
+
+#include "imlua.h"
+#include "imlua_aux.h"
+#include "imlua_image.h"
+
+
+static int imluaKernelSobel(lua_State *L)
+{
+  imlua_pushimage(L, imKernelSobel());
+  return 1;
+}
+
+static int imluaKernelPrewitt(lua_State *L)
+{
+  imlua_pushimage(L, imKernelPrewitt());
+  return 1;
+}
+
+static int imluaKernelKirsh(lua_State *L)
+{
+  imlua_pushimage(L, imKernelKirsh());
+  return 1;
+}
+
+static int imluaKernelLaplacian4(lua_State *L)
+{
+  imlua_pushimage(L, imKernelLaplacian4());
+  return 1;
+}
+
+static int imluaKernelLaplacian8(lua_State *L)
+{
+  imlua_pushimage(L, imKernelLaplacian8());
+  return 1;
+}
+
+static int imluaKernelLaplacian5x5(lua_State *L)
+{
+  imlua_pushimage(L, imKernelLaplacian5x5());
+  return 1;
+}
+
+static int imluaKernelLaplacian7x7(lua_State *L)
+{
+  imlua_pushimage(L, imKernelLaplacian7x7());
+  return 1;
+}
+
+static int imluaKernelGradian3x3(lua_State *L)
+{
+  imlua_pushimage(L, imKernelGradian3x3());
+  return 1;
+}
+
+static int imluaKernelGradian7x7(lua_State *L)
+{
+  imlua_pushimage(L, imKernelGradian7x7());
+  return 1;
+}
+
+static int imluaKernelSculpt(lua_State *L)
+{
+  imlua_pushimage(L, imKernelSculpt());
+  return 1;
+}
+
+static int imluaKernelMean3x3(lua_State *L)
+{
+  imlua_pushimage(L, imKernelMean3x3());
+  return 1;
+}
+
+static int imluaKernelMean5x5(lua_State *L)
+{
+  imlua_pushimage(L, imKernelMean5x5());
+  return 1;
+}
+
+static int imluaKernelCircularMean5x5(lua_State *L)
+{
+  imlua_pushimage(L, imKernelCircularMean5x5());
+  return 1;
+}
+
+static int imluaKernelMean7x7(lua_State *L)
+{
+  imlua_pushimage(L, imKernelMean7x7());
+  return 1;
+}
+
+static int imluaKernelCircularMean7x7(lua_State *L)
+{
+  imlua_pushimage(L, imKernelCircularMean7x7());
+  return 1;
+}
+
+static int imluaKernelGaussian3x3(lua_State *L)
+{
+  imlua_pushimage(L, imKernelGaussian3x3());
+  return 1;
+}
+
+static int imluaKernelGaussian5x5(lua_State *L)
+{
+  imlua_pushimage(L, imKernelGaussian5x5());
+  return 1;
+}
+
+static int imluaKernelBarlett5x5(lua_State *L)
+{
+  imlua_pushimage(L, imKernelBarlett5x5());
+  return 1;
+}
+
+static int imluaKernelTopHat5x5(lua_State *L)
+{
+  imlua_pushimage(L, imKernelTopHat5x5());
+  return 1;
+}
+
+static int imluaKernelTopHat7x7(lua_State *L)
+{
+  imlua_pushimage(L, imKernelTopHat7x7());
+  return 1;
+}
+
+static int imluaKernelEnhance(lua_State *L)
+{
+  imlua_pushimage(L, imKernelEnhance());
+  return 1;
+}
+
+
+static const luaL_reg imkernel_lib[] = {
+  {"KernelSobel",           imluaKernelSobel},
+  {"KernelPrewitt",         imluaKernelPrewitt},
+  {"KernelKirsh",           imluaKernelKirsh},
+  {"KernelLaplacian4",      imluaKernelLaplacian4},
+  {"KernelLaplacian8",      imluaKernelLaplacian8},
+  {"KernelLaplacian5x5",    imluaKernelLaplacian5x5},
+  {"KernelLaplacian7x7",    imluaKernelLaplacian7x7},
+  {"KernelGradian3x3",      imluaKernelGradian3x3},
+  {"KernelGradian7x7",      imluaKernelGradian7x7},
+  {"KernelSculpt",          imluaKernelSculpt},
+  {"KernelMean3x3",         imluaKernelMean3x3},
+  {"KernelMean5x5",         imluaKernelMean5x5},
+  {"KernelCircularMean5x5", imluaKernelCircularMean5x5},
+  {"KernelMean7x7",         imluaKernelMean7x7},
+  {"KernelCircularMean7x7", imluaKernelCircularMean7x7},
+  {"KernelGaussian3x3",     imluaKernelGaussian3x3},
+  {"KernelGaussian5x5",     imluaKernelGaussian5x5},
+  {"KernelBarlett5x5",      imluaKernelBarlett5x5},
+  {"KernelTopHat5x5",       imluaKernelTopHat5x5},
+  {"KernelTopHat7x7",       imluaKernelTopHat7x7},
+  {"KernelEnhance",         imluaKernelEnhance},
+  {NULL, NULL}
+};
+
+void imlua_open_kernel (lua_State *L)
+{
+  /* "im" table is at the top of the stack */
+  luaL_register(L, NULL, imkernel_lib);
+}