comparison: pidgin/gtkutils.c
pidgin/gtkutils.c
- changeset 15474
- 673a21839b11
- parent 15442
- 2ff7f5308727
- child 15496
- 76b5ca00a36c
equal
deleted
inserted
replaced
| 15473:9768d20d4221 | 15474:673a21839b11 |
|---|---|
| 3122 | 3122 |
| 3123 return result; | 3123 return result; |
| 3124 } | 3124 } |
| 3125 | 3125 |
| 3126 | 3126 |
| 3127 gboolean gaim_gdk_pixbuf_is_opaque(GdkPixbuf *pixbuf) { | |
| 3128 int width, height, rowstride, i; | |
| 3129 unsigned char *pixels; | |
| 3130 unsigned char *row; | |
| 3131 | |
| 3132 if (!gdk_pixbuf_get_has_alpha(pixbuf)) | |
| 3133 return TRUE; | |
| 3134 | |
| 3135 width = gdk_pixbuf_get_width (pixbuf); | |
| 3136 height = gdk_pixbuf_get_height (pixbuf); | |
| 3137 rowstride = gdk_pixbuf_get_rowstride (pixbuf); | |
| 3138 pixels = gdk_pixbuf_get_pixels (pixbuf); | |
| 3139 | |
| 3140 row = pixels; | |
| 3141 for (i = 3; i < rowstride; i+=4) { | |
| 3142 if (row[i] != 0xff) | |
| 3143 return FALSE; | |
| 3144 } | |
| 3145 | |
| 3146 for (i = 1; i < height - 1; i++) { | |
| 3147 row = pixels + (i*rowstride); | |
| 3148 if (row[3] != 0xff || row[rowstride-1] != 0xff) { | |
| 3149 printf("0: %d, last: %d\n", row[3], row[rowstride-1]); | |
| 3150 return FALSE; | |
| 3151 } | |
| 3152 } | |
| 3153 | |
| 3154 row = pixels + ((height-1) * rowstride); | |
| 3155 for (i = 3; i < rowstride; i+=4) { | |
| 3156 if (row[i] != 0xff) | |
| 3157 return FALSE; | |
| 3158 } | |
| 3159 | |
| 3160 return TRUE; | |
| 3161 } | |
| 3162 | |
| 3127 #if !GTK_CHECK_VERSION(2,2,0) | 3163 #if !GTK_CHECK_VERSION(2,2,0) |
| 3128 GtkTreePath * | 3164 GtkTreePath * |
| 3129 gtk_tree_path_new_from_indices (gint first_index, ...) | 3165 gtk_tree_path_new_from_indices (gint first_index, ...) |
| 3130 { | 3166 { |
| 3131 int arg; | 3167 int arg; |
