1/*--------------------------------------------------------------------------
2Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
3
4Redistribution and use in source and binary forms, with or without
5modification, are permitted provided that the following conditions are met:
6    * Redistributions of source code must retain the above copyright
7      notice, this list of conditions and the following disclaimer.
8    * Redistributions in binary form must reproduce the above copyright
9      notice, this list of conditions and the following disclaimer in the
10      documentation and/or other materials provided with the distribution.
11    * Neither the name of Code Aurora nor
12      the names of its contributors may be used to endorse or promote
13      products derived from this software without specific prior written
14      permission.
15
16THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
20CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
23OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
25OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
26ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27--------------------------------------------------------------------------*/
28#ifndef __OMX_VENC_DEV__
29#define __OMX_VENC_DEV__
30
31#include "OMX_Types.h"
32#include "OMX_Core.h"
33#include "OMX_QCOMExtns.h"
34#include "qc_omx_component.h"
35#include "omx_video_common.h"
36#include <linux/msm_vidc_enc.h>
37#include <pthread.h>
38#include <linux/videodev2.h>
39#include <poll.h>
40#define TIMEOUT 5000
41#define MAX_RECON_BUFFERS 4
42
43void* async_venc_message_thread (void *);
44
45class venc_dev
46{
47public:
48  venc_dev(class omx_venc *venc_class); //constructor
49  ~venc_dev(); //des
50
51  bool venc_open(OMX_U32);
52  void venc_close();
53  unsigned venc_stop(void);
54  unsigned venc_pause(void);
55  unsigned venc_start(void);
56  unsigned venc_flush(unsigned);
57#ifdef _ANDROID_ICS_
58  bool venc_set_meta_mode(bool);
59#endif
60  unsigned venc_resume(void);
61  unsigned venc_start_done(void);
62  unsigned venc_stop_done(void);
63  bool venc_use_buf(void*, unsigned,unsigned);
64  bool venc_free_buf(void*, unsigned);
65  bool venc_empty_buf(void *, void *,unsigned,unsigned);
66  bool venc_fill_buf(void *, void *,unsigned,unsigned);
67
68  bool venc_get_buf_req(unsigned long *,unsigned long *,
69                        unsigned long *,unsigned long);
70  bool venc_set_buf_req(unsigned long *,unsigned long *,
71                        unsigned long *,unsigned long);
72  bool venc_set_param(void *,OMX_INDEXTYPE);
73  bool venc_set_config(void *configData, OMX_INDEXTYPE index);
74  bool venc_get_profile_level(OMX_U32 *eProfile,OMX_U32 *eLevel);
75  bool venc_max_allowed_bitrate_check(OMX_U32 nTargetBitrate);
76  bool venc_get_seq_hdr(void *, unsigned, unsigned *);
77  bool venc_loaded_start(void);
78  bool venc_loaded_stop(void);
79  bool venc_loaded_start_done(void);
80  bool venc_loaded_stop_done(void);
81  OMX_U32 m_nDriver_fd;
82  bool m_profile_set;
83  bool m_level_set;
84  pthread_mutex_t loaded_start_stop_mlock;
85  pthread_cond_t loaded_start_stop_cond;
86
87  struct recon_buffer {
88	  unsigned char* virtual_address;
89	  int pmem_fd;
90	  int size;
91	  int alignment;
92	  int offset;
93#ifdef USE_ION
94          int ion_device_fd;
95          struct ion_allocation_data alloc_data;
96          struct ion_fd_data ion_alloc_fd;
97#endif
98	  };
99
100  recon_buffer recon_buff[MAX_RECON_BUFFERS];
101  int recon_buffers_count;
102  bool m_max_allowed_bitrate_check;
103  int m_eProfile;
104  int m_eLevel;
105  int etb_count;
106private:
107  class omx_venc *venc_encoder;
108  struct venc_basecfg             m_sVenc_cfg;
109  struct venc_ratectrlcfg         rate_ctrl;
110  struct venc_targetbitrate       bitrate;
111  struct venc_intraperiod         intra_period;
112  struct venc_profile             codec_profile;
113  struct ven_profilelevel         profile_level;
114  struct venc_switch              set_param;
115  struct venc_voptimingcfg        time_inc;
116  struct venc_allocatorproperty   m_sInput_buff_property;
117  struct venc_allocatorproperty   m_sOutput_buff_property;
118  struct venc_sessionqp           session_qp;
119  struct venc_multiclicecfg       multislice;
120  struct venc_entropycfg          entropy;
121  struct venc_dbcfg               dbkfilter;
122  struct venc_intrarefresh        intra_refresh;
123  struct venc_headerextension     hec;
124  struct venc_voptimingcfg        voptimecfg;
125  struct venc_seqheader           seqhdr;
126
127  bool venc_set_profile_level(OMX_U32 eProfile,OMX_U32 eLevel);
128  bool venc_set_intra_period(OMX_U32 nPFrames, OMX_U32 nBFrames);
129  bool venc_set_target_bitrate(OMX_U32 nTargetBitrate, OMX_U32 config);
130  bool venc_set_ratectrl_cfg(OMX_VIDEO_CONTROLRATETYPE eControlRate);
131  bool venc_set_session_qp(OMX_U32 i_frame_qp, OMX_U32 p_frame_qp);
132  bool venc_set_extradata(OMX_U32 extra_data);
133  bool venc_set_encode_framerate(OMX_U32 encode_framerate, OMX_U32 config);
134  bool venc_set_intra_vop_refresh(OMX_BOOL intra_vop_refresh);
135  bool venc_set_color_format(OMX_COLOR_FORMATTYPE color_format);
136  bool venc_validate_profile_level(OMX_U32 *eProfile, OMX_U32 *eLevel);
137  bool venc_set_multislice_cfg(OMX_INDEXTYPE codec, OMX_U32 slicesize);
138  bool venc_set_entropy_config(OMX_BOOL enable, OMX_U32 i_cabac_level);
139  bool venc_set_inloop_filter(OMX_VIDEO_AVCLOOPFILTERTYPE loop_filter);
140  bool venc_set_intra_refresh (OMX_VIDEO_INTRAREFRESHTYPE intrarefresh, OMX_U32 nMBs);
141  bool venc_set_error_resilience(OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE* error_resilience);
142  bool venc_set_voptiming_cfg(OMX_U32 nTimeIncRes);
143  void venc_config_print();
144  bool venc_set_slice_delivery_mode(OMX_BOOL enable);
145  bool venc_set_inband_video_header(OMX_BOOL enable);
146  bool venc_set_bitstream_restrict_in_vui(OMX_BOOL enable);
147#ifdef MAX_RES_1080P
148  OMX_U32 pmem_free();
149  OMX_U32 pmem_allocate(OMX_U32 size, OMX_U32 alignment, OMX_U32 count);
150  OMX_U32 venc_allocate_recon_buffers();
151  inline int clip2(int x)
152  {
153	  x = x -1;
154	  x = x | x >> 1;
155	  x = x | x >> 2;
156	  x = x | x >> 4;
157	  x = x | x >> 16;
158	  x = x + 1;
159	  return x;
160  }
161#endif
162};
163
164#endif
165