1. diable a bunch of engines from auto-detecting stuff. you have to manually

--enable gl, qtopia and directfb enigines - they are either incomplete, buggy
or simply used so little that its not worth building unless the user REALLY
wants the support.


SVN revision: 18424

legacy/evas/configure.in

@@ -188,6 +188,8 @@ PKG_CHECK_MODULES(
   [ have_evas_software_xcb="yes" ],
   [ have_evas_software_xcb="no" ])
 
+## manually disable xcb engine by default - not auto detected.
+have_evas_software_xcb="no"
 ## Manual override
 AC_MSG_CHECKING(whether software xcb backend is to be built)
 AC_ARG_ENABLE(software-xcb, [  --enable-software-xcb           enable the Software XCB rendering backend], [
@@ -239,6 +241,8 @@ PKG_CHECK_MODULES(DIRECTFB, directfb >= 0.9.16,
   [ have_evas_directfb="yes" ],
   [ have_evas_directfb="no" ]
 )
+## manually disable directfb engine by default - not auto detected.
+have_evas_directfb="no"
 ## Manual override
 AC_MSG_CHECKING(whether directfb backend is to be built)
 AC_ARG_ENABLE(directfb, [  --enable-directfb               enable the DirectFB rendering backend], [
@@ -352,6 +356,8 @@ AC_CHECK_HEADER(qdirectpainter_qws.h,
     #include <qpainter.h>
   ]
 )
+## manually disable qtopia engine by default - not auto detected.
+have_evas_qtopia="no"
 ## Manual override
 AC_MSG_CHECKING(whether software qtopia backend is to be built)
 AC_ARG_ENABLE(software-qtopia, [  --enable-software-qtopia        enable the Software Qtopia rendering backend], [
@@ -405,6 +411,8 @@ ENGINE_GL_X11_PRG="";
     ],
     [ have_evas_gl_x11="no" ]
 )
+## manually disable gl engine by default - not auto detected.
+have_evas_gl_x11="no"
 ## Manual override
 AC_MSG_CHECKING(whether gl x11 backend is to be built)
 AC_ARG_ENABLE(gl-x11, [  --enable-gl-x11                 enable the OpenGL X11 display engine], [

legacy/evas/src/bin/evas_test_main.c

@@ -2062,6 +2062,11 @@ setup(void)
 
    ob = evas_object_image_add(evas);
    evas_object_image_file_set(ob, IM "e_logo.png", NULL);
+   
+//   evas_object_image_save(ob, "t.png", NULL, "compress=9");
+//   evas_object_image_save(ob, "t.jpg", NULL, "quality=20 compress=7");
+//   evas_object_image_save(ob, "t.eet", "key", "quality=50");
+   
    evas_object_image_size_get(ob, &iw, &ih);
    evas_object_move(ob, (win_w - iw) / 2, 0);
    evas_object_resize(ob, iw, ih);

legacy/evas/src/lib/Evas.h

@@ -388,6 +388,7 @@ extern "C" {
    EAPI void              evas_object_image_smooth_scale_set(Evas_Object *obj, Evas_Bool smooth_scale);
    EAPI Evas_Bool         evas_object_image_smooth_scale_get(Evas_Object *obj);
    EAPI void              evas_object_image_reload          (Evas_Object *obj);
+   EAPI Evas_Bool         evas_object_image_save            (Evas_Object *obj, const char *file, const char *key, const char *flags);
    EAPI Evas_Bool         evas_object_image_pixels_import          (Evas_Object *obj, Evas_Pixel_Import_Source *pixels);
    EAPI void              evas_object_image_pixels_get_callback_set(Evas_Object *obj, void (*func) (void *data, Evas_Object *o), void *data);
    EAPI void              evas_object_image_pixels_dirty_set       (Evas_Object *obj, Evas_Bool dirty);

legacy/evas/src/lib/canvas/evas_object_image.c

@@ -839,6 +839,72 @@ evas_object_image_reload(Evas_Object *obj)
    evas_object_change(obj);
 }
 
+/**
+ * To be documented.
+ *
+ * FIXME: To be fixed.
+ *
+ */
+Evas_Bool
+evas_object_image_save(Evas_Object *obj, const char *file, const char *key, const char *flags)
+{
+   Evas_Object_Image *o;
+   DATA32 *data = NULL;
+   int quality = 80, compress = 9, ok = 0;
+   RGBA_Image *im;
+   
+   MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
+   return 0;
+   MAGIC_CHECK_END();
+   o = (Evas_Object_Image *)(obj->object_data);
+   MAGIC_CHECK(o, Evas_Object_Image, MAGIC_OBJ_IMAGE);
+   return 0;
+   MAGIC_CHECK_END();
+
+   if (!o->engine_data) return 0;
+   o->engine_data = obj->layer->evas->engine.func->image_data_get(obj->layer->evas->engine.data.output,
+								  o->engine_data,
+								  0,
+								  &data);
+   if (flags)
+     {
+	char *p, *pp;
+	char *tflags;
+	
+	tflags = strdup(flags);
+	if (tflags)
+	  {
+	     p = tflags;
+	     while (p)
+	       {
+		  pp = strchr(p, ' ');
+		  if (pp) *pp = 0;
+		  sscanf(p, "quality=%i", &quality);
+		  sscanf(p, "compress=%i", &compress);
+		  if (pp) p = pp + 1;
+		  else break;
+	       }
+	     free(tflags);
+	  }
+     }
+   im = evas_common_image_new();
+   if (im)
+     {
+	if (o->cur.has_alpha) im->flags |= RGBA_IMAGE_HAS_ALPHA;
+	im->image = evas_common_image_surface_new(im);
+	if (im->image)
+	  {
+	     im->image->data = data;
+	     im->image->w = o->cur.image.w;
+	     im->image->h = o->cur.image.h;
+	     im->image->no_free = 1;
+	     ok = evas_common_save_image_to_file(im, file, key, quality, compress);
+	  }
+	evas_common_image_free(im);
+     }
+   return ok;
+}
+
 /**
  * To be documented.
  *

legacy/evas/src/lib/engines/common/Makefile.am

@@ -38,6 +38,7 @@ evas_font_main.c \
 evas_font_query.c \
 evas_gradient_main.c \
 evas_image_load.c \
+evas_image_save.c \
 evas_image_main.c \
 evas_line_main.c \
 evas_polygon_main.c \

legacy/evas/src/lib/include/evas_common.h

@@ -742,6 +742,7 @@ void          evas_common_image_dirty             (RGBA_Image *im);
 
 RGBA_Image         *evas_common_load_image_from_file     (const char *file, const char *key);
 void                evas_common_load_image_data_from_file(RGBA_Image *im);
+int                 evas_common_save_image_to_file       (RGBA_Image *im, const char *file, const char *key, int quality, int compress);
 
 /****/
 void           evas_common_rectangle_init          (void);