Changeset 2692Tweet

Timestamp:

Aug 11, 2008, 2:50:55 AM (15 years ago)

Author:

Sam Hocevar

Message:

• Add functions that handle a stack-based processing queue.

Location:

libpipi/trunk/pipi

Files:

• Makefile.am (modified) (1 diff)
• context.c (added)
• pipi.h (modified) (1 diff)
• pipi_internals.h (modified) (1 diff)

libpipi/trunk/pipi/Makefile.am

@@ -17 +17 @@
         pipi.h \
         pipi_internals.h \
+        context.c \
         pixels.c \
         codec.c \

libpipi/trunk/pipi/pipi.h

@@ -64 +64 @@
 typedef struct pipi_image pipi_image_t;
 
+/* pipi_context_t: the processing stack */
+typedef struct pipi_context pipi_context_t;
+
+
+extern pipi_context_t *pipi_create_context(void);
+extern void pipi_destroy_context(pipi_context_t *);
+extern int pipi_command(pipi_context_t *, char const *, ...);
 
 extern pipi_image_t *pipi_load(const char *);

libpipi/trunk/pipi/pipi_internals.h

@@ -35 +35 @@
 };
 
+struct pipi_context
+{
+    int nimages;
+    pipi_image_t *images[1024]; /* FIXME: do dynamic allocation */
+};
+
 #ifdef USE_IMLIB2
 pipi_image_t *pipi_load_imlib2(const char *name);