2 #ifndef _GST_VAAPI_MPEG4_ENCODER_H_
3 #define _GST_VAAPI_MPEG4_ENCODER_H_
6 #include "gst/vaapi/gstvaapisurfacepool.h"
8 #include "gstvaapibaseencoder.h"
12 #define MPEG4_DEFAULT_INTRA_PERIOD 30
13 #define MPEG4_DEFAULT_INIT_QP 15
14 #define MPEG4_DEFAULT_MIN_QP 1
15 #define MPEG4_DEFAULT_SIMPLE_PROFILE_AND_LEVEL 0x03
16 #define MPEG4_DEFAULT_ADVANCED_SIMPLE_PROFILE_AND_LEVEL 0xF3
18 #define MPEG4_DEFAULT_FIXED_VOP_RATE FALSE
21 typedef struct _GstMPEG4Encoder GstMPEG4Encoder;
22 typedef struct _GstMPEG4EncoderPrivate GstMPEG4EncoderPrivate;
23 typedef struct _GstMPEG4EncoderClass GstMPEG4EncoderClass;
26 #define GST_TYPE_MPEG4_ENCODER (gst_mpeg4_encoder_get_type())
27 #define GST_IS_MPEG4_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MPEG4_ENCODER))
28 #define GST_IS_MPEG4_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MPEG4_ENCODER))
29 #define GST_MPEG4_ENCODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_MPEG4_ENCODER, GstMPEG4EncoderClass))
30 #define GST_MPEG4_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MPEG4_ENCODER, GstMPEG4Encoder))
31 #define GST_MPEG4_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MPEG4_ENCODER, GstMPEG4EncoderClass))
32 #define GST_MPEG4_ENCODER_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj),GST_TYPE_MPEG4_ENCODER,GstMPEG4EncoderPrivate))
34 struct _GstMPEG4Encoder {
35 GstVaapiBaseEncoder parent; /*based on gobject*/
36 VAProfile profile; /* VAProfileMPEG4Simple, VAProfileMPEG4AdvancedSimple */
39 guint32 init_qp; /*default 15, 1~31*/
40 guint32 min_qp; /*default 1, 1~31*/
43 struct _GstMPEG4EncoderClass {
44 GstVaapiBaseEncoderClass parent_class;
48 GType gst_mpeg4_encoder_get_type(void);
50 GstMPEG4Encoder *gst_mpeg4_encoder_new(void);
51 static inline void gst_mpeg4_encoder_unref (GstMPEG4Encoder * encoder)
53 g_object_unref (encoder);
59 #endif /* _GST_VAAPI_MPEG4_ENCODER_H_ */