sources/gst-plugins/gst-nvblender/gstnvdsblender.h File Reference

Go to the source code of this file.

Data Structures
struct	_GstNvblender
	GstNvblender: More...
struct	_GstNvblenderClass

Macros
#define	GST_CAPS_FEATURE_MEMORY_NVMM   "memory:NVMM"
#define	GST_TYPE_NVBLENDER   (gst_nvblender_get_type())
#define	GST_NVBLENDER(obj)   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NVBLENDER, GstNvblender))
#define	GST_NVBLENDER_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NVBLENDER, GstNvblenderClass))
#define	GST_IS_NVBLENDER(obj)   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NVBLENDER))
#define	GST_IS_NVBLENDER_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NVBLENDER))

Typedefs
typedef struct _GstNvblender	GstNvblender
typedef struct _GstNvblenderClass	GstNvblenderClass

Enumerations
enum	GstCompositorBackground {   COMPOSITOR_BACKGROUND_CHECKER,   COMPOSITOR_BACKGROUND_BLACK,   COMPOSITOR_BACKGROUND_WHITE,   COMPOSITOR_BACKGROUND_TRANSPARENT,   COMPOSITOR_BACKGROUND_CHECKER,   COMPOSITOR_BACKGROUND_BLACK,   COMPOSITOR_BACKGROUND_WHITE,   COMPOSITOR_BACKGROUND_TRANSPARENT }
	GstcompositorBackground: @COMPOSITOR_BACKGROUND_CHECKER: checker pattern background @COMPOSITOR_BACKGROUND_BLACK: solid color black background @COMPOSITOR_BACKGROUND_WHITE: solid color white background @COMPOSITOR_BACKGROUND_TRANSPARENT: background is left transparent and layers are composited using "A OVER B" composition rules. More...

Functions
GType	gst_nvblender_get_type (void)

Macro Definition Documentation

GST_CAPS_FEATURE_MEMORY_NVMM

#define GST_CAPS_FEATURE_MEMORY_NVMM   "memory:NVMM"

Definition at line 33 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

GST_IS_NVBLENDER

#define GST_IS_NVBLENDER

(

obj

)

(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NVBLENDER))

Definition at line 40 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

GST_IS_NVBLENDER_CLASS

#define GST_IS_NVBLENDER_CLASS

(

klass

)

(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NVBLENDER))

Definition at line 42 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

GST_NVBLENDER

#define GST_NVBLENDER

(

obj

)

(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NVBLENDER, GstNvblender))

Definition at line 36 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

GST_NVBLENDER_CLASS

#define GST_NVBLENDER_CLASS

(

klass

)

(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NVBLENDER, GstNvblenderClass))

Definition at line 38 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

GST_TYPE_NVBLENDER

#define GST_TYPE_NVBLENDER   (gst_nvblender_get_type())

Definition at line 35 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

Typedef Documentation

GstNvblender

typedef struct _GstNvblender GstNvblender

Definition at line 45 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

GstNvblenderClass

typedef struct _GstNvblenderClass GstNvblenderClass

Definition at line 46 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

Enumeration Type Documentation

GstCompositorBackground

enum GstCompositorBackground

GstcompositorBackground: @COMPOSITOR_BACKGROUND_CHECKER: checker pattern background @COMPOSITOR_BACKGROUND_BLACK: solid color black background @COMPOSITOR_BACKGROUND_WHITE: solid color white background @COMPOSITOR_BACKGROUND_TRANSPARENT: background is left transparent and layers are composited using "A OVER B" composition rules.

This is only applicable to AYUV and ARGB (and variants) as it preserves the alpha channel and allows for further mixing.

The different backgrounds compositor can blend over.

Enumerator
COMPOSITOR_BACKGROUND_CHECKER
COMPOSITOR_BACKGROUND_BLACK
COMPOSITOR_BACKGROUND_WHITE
COMPOSITOR_BACKGROUND_TRANSPARENT
COMPOSITOR_BACKGROUND_CHECKER
COMPOSITOR_BACKGROUND_BLACK
COMPOSITOR_BACKGROUND_WHITE
COMPOSITOR_BACKGROUND_TRANSPARENT

Definition at line 57 of file sources/gst-plugins/gst-nvblender/gstnvdsblender.h.

Function Documentation

gst_nvblender_get_type()

GType gst_nvblender_get_type

(

void

)