Changeset 1831 for toiletTweet

Timestamp:

Sep 30, 2007, 5:45:42 PM (16 years ago)

Author:

Sam Hocevar

Message:

• Added left and right filters for 90-degree rotations.
• Bumped libcucul versioned dependency accordingly.

Location:

toilet/trunk

Files:

• configure.ac (modified) (1 diff)
• src/filter.c (modified) (4 diffs)

toilet/trunk/configure.ac

@@ -52 +52 @@
 
 CUCUL="no"
-PKG_CHECK_MODULES(CUCUL, cucul >= 0.99.beta10,
+PKG_CHECK_MODULES(CUCUL, cucul >= 0.99.beta12,
  [CUCUL="yes"],
  [AC_MSG_RESULT(no)
-  AC_MSG_ERROR([you need libcucul version 0.99.beta10 or later])])
+  AC_MSG_ERROR([you need libcucul version 0.99.beta12 or later])])
 
 AC_MSG_CHECKING([for release date])

toilet/trunk/src/filter.c

@@ -35 +35 @@
 static void filter_flip(context_t *);
 static void filter_flop(context_t *);
-static void filter_rotate(context_t *);
+static void filter_180(context_t *);
+static void filter_left(context_t *);
+static void filter_right(context_t *);
 
 struct
@@ -50 +52 @@
     { "flip", filter_flip, "flip horizontally" },
     { "flop", filter_flop, "flip vertically" },
-    { "rotate", filter_rotate, "perform a 180 degrees rotation" },
+    { "rotate", filter_180, NULL }, /* backwards compatibility */
+    { "180", filter_180, "rotate 180 degrees" },
+    { "left", filter_left, "rotate 90 degrees counterclockwise" },
+    { "right", filter_right, "rotate 90 degrees clockwise" },
 };
 
@@ -59 +64 @@
     printf("Available filters:\n");
     for(i = 0; i < sizeof(lookup) / sizeof(lookup[0]); i++)
-        printf("\"%s\": %s\n", lookup[i].name, lookup[i].description);
+        if(lookup[i].description)
+            printf("\"%s\": %s\n", lookup[i].name, lookup[i].description);
 
     return 0;
@@ -216 +222 @@
 }
 
-static void filter_rotate(context_t *cx)
-{
-    cucul_rotate(cx->torender);
-}
-
+static void filter_180(context_t *cx)
+{
+    cucul_rotate_180(cx->torender);
+}
+
+static void filter_left(context_t *cx)
+{
+    cucul_rotate_left(cx->torender);
+}
+
+static void filter_right(context_t *cx)
+{
+    cucul_rotate_right(cx->torender);
+}
+