1/*
2 INTEL CONFIDENTIAL
3 Copyright 2009 Intel Corporation All Rights Reserved.
4 The source code contained or described herein and all documents related to the source code ("Material") are owned by Intel Corporation or its suppliers or licensors. Title to the Material remains with Intel Corporation or its suppliers and licensors. The Material contains trade secrets and proprietary and confidential information of Intel or its suppliers and licensors. The Material is protected by worldwide copyright and trade secret laws and treaty provisions. No part of the Material may be used, copied, reproduced, modified, published, uploaded, posted, transmitted, distributed, or disclosed in any way without Intel’s prior express written permission.
5
6 No license under any patent, copyright, trade secret or other intellectual property right is granted to or conferred upon you by disclosure or delivery of the Materials, either expressly, by implication, inducement, estoppel or otherwise. Any license under such intellectual property rights must be express and approved by Intel in writing.
7 */
8
9#ifndef __MIX_VIDEOFORMAT_H__
10#define __MIX_VIDEOFORMAT_H__
11
12#include <va/va.h>
13#include <glib-object.h>
14#include "vbp_loader.h"
15#include "mixvideodef.h"
16#include "mixdrmparams.h"
17#include "mixvideoconfigparamsdec.h"
18#include "mixvideodecodeparams.h"
19#include "mixvideoframe.h"
20#include "mixframemanager.h"
21#include "mixsurfacepool.h"
22#include "mixbuffer.h"
23#include "mixbufferpool.h"
24#include "mixvideoformatqueue.h"
25
26// Redefine the Handle defined in vbp_loader.h
27#define	VBPhandle	Handle
28
29/*
30 * Type macros.
31 */
32#define MIX_TYPE_VIDEOFORMAT                  (mix_videoformat_get_type ())
33#define MIX_VIDEOFORMAT(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), MIX_TYPE_VIDEOFORMAT, MixVideoFormat))
34#define MIX_IS_VIDEOFORMAT(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MIX_TYPE_VIDEOFORMAT))
35#define MIX_VIDEOFORMAT_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), MIX_TYPE_VIDEOFORMAT, MixVideoFormatClass))
36#define MIX_IS_VIDEOFORMAT_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), MIX_TYPE_VIDEOFORMAT))
37#define MIX_VIDEOFORMAT_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), MIX_TYPE_VIDEOFORMAT, MixVideoFormatClass))
38
39typedef struct _MixVideoFormat MixVideoFormat;
40typedef struct _MixVideoFormatClass MixVideoFormatClass;
41
42/* vmethods typedef */
43
44typedef MIX_RESULT (*MixVideoFmtGetCapsFunc)(MixVideoFormat *mix, GString *msg);
45typedef MIX_RESULT (*MixVideoFmtInitializeFunc)(MixVideoFormat *mix,
46		MixVideoConfigParamsDec * config_params,
47                MixFrameManager * frame_mgr,
48		MixBufferPool * input_buf_pool,
49		MixSurfacePool ** surface_pool,
50		VADisplay va_display);
51typedef MIX_RESULT (*MixVideoFmtDecodeFunc)(MixVideoFormat *mix,
52		MixBuffer * bufin[], gint bufincnt,
53		MixVideoDecodeParams * decode_params);
54typedef MIX_RESULT (*MixVideoFmtFlushFunc)(MixVideoFormat *mix);
55typedef MIX_RESULT (*MixVideoFmtEndOfStreamFunc)(MixVideoFormat *mix);
56typedef MIX_RESULT (*MixVideoFmtDeinitializeFunc)(MixVideoFormat *mix);
57
58struct _MixVideoFormat {
59	/*< public > */
60	GObject parent;
61
62	/*< public > */
63
64	/*< private > */
65        GMutex *objectlock;
66	gboolean initialized;
67	MixFrameManager *framemgr;
68	MixSurfacePool *surfacepool;
69	VADisplay va_display;
70	VAContextID va_context;
71	VAConfigID va_config;
72	VASurfaceID *va_surfaces;
73	guint va_num_surfaces;
74	VBPhandle parser_handle;
75	GString *mime_type;
76	guint frame_rate_num;
77	guint frame_rate_denom;
78	guint picture_width;
79	guint picture_height;
80	gboolean parse_in_progress;
81	gboolean discontinuity_frame_in_progress;
82	guint64 current_timestamp;
83	MixBufferPool *inputbufpool;
84	GQueue *inputbufqueue;
85};
86
87/**
88 * MixVideoFormatClass:
89 *
90 * MI-X Video object class
91 */
92struct _MixVideoFormatClass {
93	/*< public > */
94	GObjectClass parent_class;
95
96	/* class members */
97
98	/*< public > */
99	MixVideoFmtGetCapsFunc getcaps;
100	MixVideoFmtInitializeFunc initialize;
101	MixVideoFmtDecodeFunc decode;
102	MixVideoFmtFlushFunc flush;
103	MixVideoFmtEndOfStreamFunc eos;
104	MixVideoFmtDeinitializeFunc deinitialize;
105};
106
107/**
108 * mix_videoformat_get_type:
109 * @returns: type
110 *
111 * Get the type of object.
112 */
113GType mix_videoformat_get_type(void);
114
115/**
116 * mix_videoformat_new:
117 * @returns: A newly allocated instance of #MixVideoFormat
118 *
119 * Use this method to create new instance of #MixVideoFormat
120 */
121MixVideoFormat *mix_videoformat_new(void);
122
123/**
124 * mix_videoformat_ref:
125 * @mix: object to add reference
126 * @returns: the MixVideoFormat instance where reference count has been increased.
127 *
128 * Add reference count.
129 */
130MixVideoFormat *mix_videoformat_ref(MixVideoFormat * mix);
131
132/**
133 * mix_videoformat_unref:
134 * @obj: object to unref.
135 *
136 * Decrement reference count of the object.
137 */
138#define mix_videoformat_unref(obj) g_object_unref (G_OBJECT(obj))
139
140/* Class Methods */
141
142MIX_RESULT mix_videofmt_getcaps(MixVideoFormat *mix, GString *msg);
143
144MIX_RESULT mix_videofmt_initialize(MixVideoFormat *mix,
145				  MixVideoConfigParamsDec * config_params,
146				  MixFrameManager * frame_mgr,
147				  MixBufferPool * input_buf_pool,
148				  MixSurfacePool ** surface_pool,
149				  VADisplay va_display);
150
151MIX_RESULT mix_videofmt_decode(MixVideoFormat *mix, MixBuffer * bufin[],
152                gint bufincnt, MixVideoDecodeParams * decode_params);
153
154MIX_RESULT mix_videofmt_flush(MixVideoFormat *mix);
155
156MIX_RESULT mix_videofmt_eos(MixVideoFormat *mix);
157
158MIX_RESULT mix_videofmt_deinitialize(MixVideoFormat *mix);
159
160#endif /* __MIX_VIDEOFORMAT_H__ */
161