evas: Remove unused variables

SVN revision: 67302

legacy/evas/src/lib/cache/evas_cache_image.c

@@ -918,12 +918,8 @@ evas_cache_image_drop(Image_Entry *im)
 EAPI void
 evas_cache_image_data_not_needed(Image_Entry *im)
 {
-   Evas_Cache_Image *cache;
    int references;
 
-   /* FIXME: no one uses this api... well evas_cache_engine_parent_not_needed()
-    * does, but nothing uses that! */
-   cache = im->cache;
 #ifdef EVAS_FRAME_QUEUING
    LKL(im->lock_references);
 #endif
@@ -959,15 +955,13 @@ evas_cache_image_dirty(Image_Entry *im, unsigned int x, unsigned int y, unsigned
         else
 #endif
           {
-             int error;
-             
              im_dirty = 
                 evas_cache_image_copied_data(cache, im->w, im->h, 
                                              evas_cache_image_pixels(im), 
                                              im->flags.alpha, im->space);
              if (!im_dirty) goto on_error;
              if (cache->func.debug) cache->func.debug("dirty-src", im);
-             error = cache->func.dirty(im_dirty, im);
+             cache->func.dirty(im_dirty, im);
              if (cache->func.debug) cache->func.debug("dirty-out", im_dirty);
 #ifdef EVAS_FRAME_QUEUING
              LKL(im_dirty->lock_references);
@@ -1014,15 +1008,13 @@ evas_cache_image_alone(Image_Entry *im)
      }
    else
      {
-        int error;
-
         im_dirty = evas_cache_image_copied_data(cache, im->w, im->h, 
                                                 evas_cache_image_pixels(im), 
                                                 im->flags.alpha, 
                                                 im->space);
         if (!im_dirty) goto on_error;
         if (cache->func.debug) cache->func.debug("dirty-src", im);
-        error = cache->func.dirty(im_dirty, im);
+        cache->func.dirty(im_dirty, im);
         if (cache->func.debug) cache->func.debug("dirty-out", im_dirty);
 #ifdef EVAS_FRAME_QUEUING
         LKL(im_dirty->lock_references);

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

@@ -1363,7 +1363,7 @@ _evas_object_box_layout_flow_horizontal_row_info_collect(Evas_Object_Box_Data *p
 EAPI void
 evas_object_box_layout_flow_horizontal(Evas_Object *o, Evas_Object_Box_Data *priv, void *data __UNUSED__)
 {
-   int n_children, v_justify;
+   int n_children;
    int r, row_count = 0;
    int min_w = 0, min_h = 0;
    int max_h, inc_y;
@@ -1398,7 +1398,6 @@ evas_object_box_layout_flow_horizontal(Evas_Object *o, Evas_Object_Box_Data *pri
      (priv, w, &row_count, row_max_h, row_break, row_width, &offset_y, &max_h);
 
    inc_y = 0;
-   v_justify = 0;
    remain_y = h - (offset_y + max_h);
 
    if (remain_y > 0)

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

@@ -3840,9 +3840,7 @@ static void
 evas_object_image_filled_resize_listener(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *einfo __UNUSED__)
 {
    Evas_Coord w, h;
-   Evas_Object_Image *o;
 
-   o = obj->object_data;
    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
    evas_object_image_fill_set(obj, 0, 0, w, h);
 }

legacy/evas/src/lib/engines/common/evas_convert_yuv.c

@@ -1091,7 +1091,7 @@ _evas_nv12tiledtorgb_raster(unsigned char **yuv, unsigned char *rgb, int w, int
    const int offset_value[2] = { 0, 64 * 16 };
    int mb_x, mb_y, mb_w, mb_h;
    int base_h;
-   int uv_x, uv_y, uv_step;
+   int uv_x, uv_step;
    int stride;
 
    /* Idea iterate over each macroblock and convert each of them using _evas_nv12torgb_raster */
@@ -1128,7 +1128,7 @@ _evas_nv12tiledtorgb_raster(unsigned char **yuv, unsigned char *rgb, int w, int
    base_h = (mb_h >> 1) + (mb_h & 0x1);
    stride = w * sizeof (int);
 
-   uv_x = 0; uv_y = 0;
+   uv_x = 0;
 
    /* In this format we linearize macroblock on two line to form a Z and it's invert */
    for (mb_y = 0; mb_y < (mb_h >> 1); mb_y++)

legacy/evas/src/lib/engines/common/evas_font_main.c

@@ -39,8 +39,6 @@ evas_common_font_init(void)
 EAPI void
 evas_common_font_shutdown(void)
 {
-   int error;
-
    if (initialised < 1) return;
    initialised--;
    if (initialised != 0) return;
@@ -53,7 +51,7 @@ evas_common_font_shutdown(void)
    evas_common_font_cache_set(0);
    evas_common_font_flush();
 
-   error = FT_Done_FreeType(evas_ft_lib);
+   FT_Done_FreeType(evas_ft_lib);
 #ifdef EVAS_FRAME_QUEUING
    evas_common_font_draw_finish();
 #endif

legacy/evas/src/lib/engines/common/evas_line_main.c

@@ -744,7 +744,7 @@ _evas_draw_line_aa(RGBA_Image *dst, RGBA_Draw_Context *dc, int x0, int y0, int x
    int     dx, dy, rx, by, p0_in, p1_in, dh, a_a = 1;
    int     delx, dely, xx, yy, dxx, dyy;
    int     clx, cly, clw, clh;
-   int     dstw, dsth;
+   int     dstw;
    DATA32  *p, *data, color;
    RGBA_Gfx_Pt_Func pfunc;
 
@@ -801,7 +801,6 @@ _evas_draw_line_aa(RGBA_Image *dst, RGBA_Draw_Context *dc, int x0, int y0, int x
 
    data = evas_cache_image_pixels(&dst->cache_entry);
    dstw = dst->cache_entry.w;
-   dsth = dst->cache_entry.h;
 
    data += (dstw * cly) + clx;
    x0 -= clx;