cedric patch - as per email.

src/bin/engine_software_sdl.c

@@ -1,3 +1,4 @@
+#include <assert.h>
 #include "main.h"
 
 #include <SDL/SDL.h>
@@ -16,11 +17,15 @@ engine_software_sdl_args(int argc, char **argv)
           {
              i++;
              if (!strcmp(argv[i], "sdl")) ok = 1;
+             if (!strcmp(argv[i], "sdl-16")) ok = 2;
           }
      }
    if (!ok) return 0;
 
+   if (ok == 1)
    evas_output_method_set(evas, evas_render_method_lookup("software_sdl"));
+   else
+     evas_output_method_set(evas, evas_render_method_lookup("software_16_sdl"));
 
    einfo = (Evas_Engine_Info_SDL *) evas_engine_info_get(evas);
 
@@ -98,8 +103,14 @@ engine_software_sdl_loop(void)
                   else
                     evas_key_lock_on(evas, "Scroll_Lock");
                   break;
-               case SDLK_ESCAPE: evas_event_feed_key_down(evas, "Escape", "Escape", NULL, NULL, 0, NULL); break;
-               case SDLK_RETURN: evas_event_feed_key_down(evas, "Return", "Return", NULL, NULL, 0, NULL); break;
+               case SDLK_s:
+               case SDLK_ESCAPE:
+                  evas_event_feed_key_down(evas, "Escape", "Escape", NULL, NULL, 0, NULL);
+                  break;
+               case SDLK_KP_ENTER:
+               case SDLK_RETURN:
+                  evas_event_feed_key_down(evas, "Return", "Return", NULL, NULL, 0, NULL);
+                  break;
                case SDLK_LEFT: evas_event_feed_key_down(evas, "Left", "Left", NULL, NULL, 0, NULL); break;
                case SDLK_RIGHT: evas_event_feed_key_down(evas, "Right", "Right", NULL, NULL, 0, NULL); break;
                case SDLK_q:

src/bin/image_blend_border.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-	evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/bar.png", NULL);
+	evas_object_image_file_set(o, build_path("bar.png"), NULL);
 	evas_object_image_border_set(o, 8, 8, 8, 8);
 	evas_object_show(o);
      }

src/bin/image_blend_border_recolor.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-	evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/pan.png", NULL);
+	evas_object_image_file_set(o, build_path("pan.png"), NULL);
 	evas_object_color_set(o, 64, 64, 64, 255);
 	evas_object_image_border_set(o, 3, 3, 3, 3);
 	evas_object_show(o);

src/bin/image_blend_nearest_scaled.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+        evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	evas_object_image_smooth_scale_set(o, 0);
 	evas_object_show(o);
      }

src/bin/image_blend_nearest_solid_scaled.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+        evas_object_image_file_set(o, build_path("image.png"), NULL);
 	evas_object_image_smooth_scale_set(o, 0);
 	evas_object_show(o);
      }

src/bin/image_blend_occlude1.c

@@ -27,12 +27,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i < (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude1_many.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i < (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude1_very_many.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i < (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude2.c

@@ -27,12 +27,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i & 0x1)
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude2_few.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i & 0x1)
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude2_many.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i & 0x1)
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude2_very_many.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i & 0x1)
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude3.c

@@ -27,12 +27,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i > (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude3_few.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i > (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude3_many.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i > (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_occlude3_very_many.c

@@ -30,12 +30,12 @@ static void _setup(void)
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
 	if (i > (OBNUM / 2))
-	  evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+	  evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	else
 	  {
 	     Evas_Coord x, y;
 
-	     evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+	     evas_object_image_file_set(o, build_path("image.png"), NULL);
 	     x = (win_w / 4) + (((rnd() & 0xff) * ((win_w / 2) - 120)) >> 8);
 	     y = (win_h / 4) + (((rnd() & 0xff) * ((win_h / 2) - 120)) >> 8);
 	     evas_object_move(o, x, y);

src/bin/image_blend_smooth_scaled.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+        evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	evas_object_image_smooth_scale_set(o, 1);
 	evas_object_show(o);
      }

src/bin/image_blend_smooth_solid_scaled.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+        evas_object_image_file_set(o, build_path("image.png"), NULL);
 	evas_object_image_smooth_scale_set(o, 1);
 	evas_object_show(o);
      }

src/bin/image_blend_solid_border.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-	evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/frame.png", NULL);
+	evas_object_image_file_set(o, build_path("frame.png"), NULL);
 	evas_object_image_border_set(o, 8, 8, 8, 8);
 	evas_object_show(o);
      }

src/bin/image_blend_solid_unscaled.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/image.png", NULL);
+        evas_object_image_file_set(o, build_path("image.png"), NULL);
 	evas_object_image_fill_set(o, 0, 0, 120, 160);
 	evas_object_resize(o, 120, 160);
 	evas_object_show(o);

src/bin/image_blend_unscaled.c

@@ -25,7 +25,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/logo.png", NULL);
+        evas_object_image_file_set(o, build_path("logo.png"), NULL);
 	evas_object_image_fill_set(o, 0, 0, 120, 160);
 	evas_object_resize(o, 120, 160);
 	evas_object_show(o);

src/bin/image_crossfade.c

@@ -24,14 +24,14 @@ static void _setup(void)
 
    o = evas_object_image_add(evas);
    o_images[0] = o;
-   evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/im1.png", NULL);
+   evas_object_image_file_set(o, build_path("im1.png"), NULL);
    evas_object_image_fill_set(o, 0, 0, 720, 420);
    evas_object_resize(o, 720, 420);
    evas_object_show(o);
 
    o = evas_object_image_add(evas);
    o_images[1] = o;
-   evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/im2.png", NULL);
+   evas_object_image_file_set(o, build_path("im2.png"), NULL);
    evas_object_image_fill_set(o, 0, 0, 720, 420);
    evas_object_resize(o, 720, 420);
    evas_object_show(o);

src/bin/image_data_ycbcr601pl.c

@@ -38,7 +38,7 @@ static void _setup(void)
 	yp = malloc(640 * 480);
 	up = malloc(320 * 240);
 	vp = malloc(320 * 240);
-	f = fopen(PACKAGE_DATA_DIR"/data/tp.yuv", "rb");
+	f = fopen(build_path("tp.yuv"), "rb");
 	if (f)
 	  {
 	     fread(yp, 640 * 480, 1, f);

src/bin/image_data_ycbcr601pl_wide_stride.c

@@ -38,7 +38,7 @@ static void _setup(void)
 	yp = malloc(640 * 480);
 	up = malloc(320 * 240);
 	vp = malloc(320 * 240);
-	f = fopen(PACKAGE_DATA_DIR"/data/tp.yuv", "rb");
+	f = fopen(build_path("tp.yuv"), "rb");
 	if (f)
 	  {
 	     fread(yp, 640 * 480, 1, f);

src/bin/image_quality_scale.c

@@ -26,7 +26,7 @@ static void _setup(void)
      {
 	o = evas_object_image_add(evas);
 	o_images[i] = o;
-        evas_object_image_file_set(o, PACKAGE_DATA_DIR"/data/tp.png", NULL);
+        evas_object_image_file_set(o, build_path("tp.png"), NULL);
 	evas_object_image_fill_set(o, 0, 0, 640, 480);
 	evas_object_resize(o, 640, 480);
 	evas_object_show(o);

src/bin/main.c

@@ -1075,9 +1075,36 @@ get_time(void)
 }
 #endif
 
+
+const char *
+build_path(const char *filename)
+{
+   static char  path[4096];
+   static char  buffer[4096];
+   static int   init = 0;
+
+   if (!init)
+     {
+        char    *prefix;
+
+        prefix = getenv("EXPEDITE_DATA_DIR");
+        if (!prefix)
+          strcpy(path, PACKAGE_DATA_DIR"/data/");
+        else
+          snprintf(path, 4096, "%s/", prefix);
+
+        init = 1;
+     }
+
+   snprintf(buffer, 4096, "%s%s", path, filename);
+
+   return buffer;
+}
+
 int
 engine_abort(void)
 {
+   fprintf(stderr, "go: %i\n", go);
    go = 0;
    return go;
 }

src/bin/main.h

@@ -55,6 +55,7 @@ extern int   win_w, win_h;
 void srnd(void);
 unsigned int rnd(void);
 double get_time(void);
+const char      *build_path(const char *filename);
 void   engine_loop(void);
 int    engine_abort(void);
 

src/bin/ui.c

@@ -208,13 +208,11 @@ _ui_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
 static void
 _ui_menu_item_add(char *icon, char *text, void (*func) (void))
 {
-   char buf[4096];
    Menu_Item *mi;
 
    mi = malloc(sizeof(Menu_Item));
-   snprintf(buf, 4096, "%s%s", data_dir, icon);
    mi->o_icon = evas_object_image_add(evas);
-   evas_object_image_file_set(mi->o_icon, buf, NULL);
+   evas_object_image_file_set(mi->o_icon, build_path(icon), NULL);
    evas_object_resize(mi->o_icon, 32, 32);
    evas_object_image_fill_set(mi->o_icon, 0, 0, 32, 32);
    mi->icon = strdup(icon);
@@ -227,16 +225,8 @@ _ui_menu_item_add(char *icon, char *text, void (*func) (void))
 static void
 _ui_setup(void)
 {
-   char  buf[4096];
    Evas_Object *o;
    Evas_Coord x, y, w, h;
-   char *prefix;
-
-   prefix = getenv("EXPEDITE_DATA_DIR");
-   if (!prefix)
-     strcpy(data_dir, PACKAGE_DATA_DIR"/data/");
-   else
-     snprintf(data_dir, 4096, "%s/", prefix);
 
    o = evas_object_rectangle_add(evas);
    evas_object_move(o, 0, 0);
@@ -299,8 +289,7 @@ _ui_setup(void)
 
    o = evas_object_image_add(evas);
    evas_object_move(o, (win_w - 120) / 2, ((win_h - 160) / 2));
-   snprintf(buf, 4096, "%s%s", data_dir, "logo.png");
-   evas_object_image_file_set(o, buf, NULL);
+   evas_object_image_file_set(o, build_path("logo.png"), NULL);
    evas_object_image_fill_set(o, 0, 0, 120, 160);
    evas_object_resize(o, 120, 160);
    evas_object_layer_set(o, -98);
@@ -317,16 +306,14 @@ _ui_setup(void)
 
    o = evas_object_image_add(evas);
    evas_object_move(o, 0, 0);
-   snprintf(buf, 4096, "%s%s", data_dir, "icon_sel.png");
-   evas_object_image_file_set(o, buf, NULL);
+   evas_object_image_file_set(o, build_path("icon_sel.png"), NULL);
    evas_object_resize(o, 56, 56);
    evas_object_image_fill_set(o, 0, 0, 56, 56);
    o_menu_icon_sel = o;
 
    o = evas_object_image_add(evas);
    evas_object_move(o, 0, 0);
-   snprintf(buf, 4096, "%s%s", data_dir, "text_sel.png");
-   evas_object_image_file_set(o, buf, NULL);
+   evas_object_image_file_set(o, build_path("text_sel.png"), NULL);
    evas_object_resize(o, 96, 32);
    evas_object_image_fill_set(o, 0, 0, 96, 32);
    evas_object_image_border_set(o, 8, 8, 8, 8);
@@ -334,8 +321,7 @@ _ui_setup(void)
 
    o = evas_object_image_add(evas);
    evas_object_move(o, 0, 0);
-   snprintf(buf, 4096, "%s%s", data_dir, "icon_sel2.png");
-   evas_object_image_file_set(o, buf, NULL);
+   evas_object_image_file_set(o, build_path("icon_sel2.png"), NULL);
    evas_object_resize(o, 56, 41);
    evas_object_image_fill_set(o, 0, 0, 56, 41);
    o_menu_icon_sel2 = o;