#define GST_ALLOCATOR_CAST(obj) ((GstAllocator *)(obj))
#define GST_TYPE_ALLOCATION_PARAMS (gst_allocation_params_get_type())
+
+GST_API
GType gst_allocation_params_get_type(void);
typedef struct _GstAllocationParams GstAllocationParams;
* The default memory alignment in bytes - 1
* an alignment of 7 would be the same as what malloc() guarantees.
*/
-GST_EXPORT gsize gst_memory_alignment;
+
+GST_API gsize gst_memory_alignment;
/**
* GST_ALLOCATOR_SYSMEM:
gpointer _gst_reserved[GST_PADDING];
};
-GType gst_allocator_get_type(void);
+GST_API
+GType gst_allocator_get_type (void);
/* allocators */
+
+GST_API
void gst_allocator_register (const gchar *name, GstAllocator *allocator);
+
+GST_API
GstAllocator * gst_allocator_find (const gchar *name);
+
+GST_API
void gst_allocator_set_default (GstAllocator * allocator);
/* allocation parameters */
+
+GST_API
void gst_allocation_params_init (GstAllocationParams *params);
+
+GST_API
GstAllocationParams *
gst_allocation_params_copy (const GstAllocationParams *params) G_GNUC_MALLOC;
+
+GST_API
void gst_allocation_params_free (GstAllocationParams *params);
/* allocating memory blocks */
+
+GST_API
GstMemory * gst_allocator_alloc (GstAllocator * allocator, gsize size,
GstAllocationParams *params);
+
+GST_API
void gst_allocator_free (GstAllocator * allocator, GstMemory *memory);
+GST_API
GstMemory * gst_memory_new_wrapped (GstMemoryFlags flags, gpointer data, gsize maxsize,
gsize offset, gsize size, gpointer user_data,
GDestroyNotify notify);