Class StaticCaps

java.lang.Object
org.javagi.base.ProxyInstance
org.freedesktop.gstreamer.gst.StaticCaps
All Implemented Interfaces:
Proxy
@Generated("org.javagi.JavaGI") public class StaticCaps extends ProxyInstance
Data structure to initialize GstCaps from a string description usually used in conjunction with GST_STATIC_CAPS() and gst_static_caps_get() to instantiate a GstCaps.

  • Constructor Details

    • StaticCaps

      public StaticCaps(MemorySegment address)
      Create a StaticCaps proxy instance for the provided memory address.
      Parameters:
      address - the memory address of the native object

    • StaticCaps

      public StaticCaps(Arena arena)
      Allocate a new StaticCaps.
      Parameters:
      arena - to control the memory allocation scope

    • StaticCaps

      public StaticCaps()
      Allocate a new StaticCaps. The memory is allocated with Arena.ofAuto().

    • StaticCaps

      public StaticCaps(Caps caps, String string, Arena arena)
      Allocate a new StaticCaps with the fields set to the provided values.
      Parameters:
      caps - value for the field caps
      string - value for the field string
      arena - to control the memory allocation scope

    • StaticCaps

      public StaticCaps(Caps caps, String string)
      Allocate a new StaticCaps with the fields set to the provided values. The memory is allocated with Arena.ofAuto().
      Parameters:
      caps - value for the field caps
      string - value for the field string

  • Method Details

    • getType

      public static @Nullable Type getType()
      Get the GType of the StaticCaps class.
      Returns:
      the GType

    • getMemoryLayout

      public static MemoryLayout getMemoryLayout()
      The memory layout of the native struct.
      Returns:
      the memory layout

    • readCaps

      public Caps readCaps()
      Read the value of the field caps.
      Returns:
      The value of the field caps

    • writeCaps

      public void writeCaps(Caps caps)
      Write a value in the field caps.
      Parameters:
      caps - The new value for the field caps

    • readString

      public String readString()
      Read the value of the field string.
      Returns:
      The value of the field string

    • writeString

      public void writeString(String string, Arena _arena)
      Write a value in the field string.
      Parameters:
      string - The new value for the field string
      _arena - to control the memory allocation scope

    • cleanup

      public void cleanup()
      Cleans up the cached caps contained in staticCaps.

    • get

      public @Nullable Caps get()
      Converts a GstStaticCaps to a GstCaps.
      Returns:
      a pointer to the GstCaps. Since the core holds an additional ref to the returned caps, use gst_caps_make_writable() on the returned caps to modify it.