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1 /*--------------------------------------------------------------------------
2 Copyright (c) 2010-2013, The Linux Foundation. All rights reserved.
3 
4 Redistribution and use in source and binary forms, with or without
5 modification, 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 The Linux Foundation 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 
16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
20 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
23 OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
25 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
26 ADVISED 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 
43 void* async_venc_message_thread (void *);
44 
45 class venc_dev
46 {
47     public:
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_set_message_thread_id(pthread_t);
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         bool venc_get_capability_ltrcount(OMX_U32 *, OMX_U32 *, OMX_U32 *);
82         OMX_U32 m_nDriver_fd;
83         bool m_profile_set;
84         bool m_level_set;
85         pthread_mutex_t loaded_start_stop_mlock;
86         pthread_cond_t loaded_start_stop_cond;
87 
88         struct recon_buffer {
89             unsigned char* virtual_address;
90             int pmem_fd;
91             int size;
92             int alignment;
93             int offset;
94 #ifdef USE_ION
95             int ion_device_fd;
96             struct ion_allocation_data alloc_data;
97             struct ion_fd_data ion_alloc_fd;
98 #endif
99         };
100 
101         recon_buffer recon_buff[MAX_RECON_BUFFERS];
102         int recon_buffers_count;
103         bool m_max_allowed_bitrate_check;
104         int m_eProfile;
105         int m_eLevel;
106         int etb_count;
107     private:
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_qprange             qp_range;
120         struct venc_multiclicecfg       multislice;
121         struct venc_entropycfg          entropy;
122         struct venc_dbcfg               dbkfilter;
123         struct venc_intrarefresh        intra_refresh;
124         struct venc_headerextension     hec;
125         struct venc_voptimingcfg        voptimecfg;
126         struct venc_seqheader           seqhdr;
127         struct venc_ltrmode             ltrmode;
128         struct venc_ltrcount            ltrcount;
129         struct venc_ltrperiod           ltrperiod;
130 
131         bool venc_set_profile_level(OMX_U32 eProfile,OMX_U32 eLevel);
132         bool venc_set_intra_period(OMX_U32 nPFrames, OMX_U32 nBFrames);
133         bool venc_set_target_bitrate(OMX_U32 nTargetBitrate, OMX_U32 config);
134         bool venc_set_ratectrl_cfg(OMX_VIDEO_CONTROLRATETYPE eControlRate);
135         bool venc_set_qp_range(OMX_U32 min_qp, OMX_U32 max_qp);
136         bool venc_set_session_qp(OMX_U32 i_frame_qp, OMX_U32 p_frame_qp);
137         bool venc_set_extradata(OMX_U32 extra_data);
138         bool venc_set_encode_framerate(OMX_U32 encode_framerate, OMX_U32 config);
139         bool venc_set_intra_vop_refresh(OMX_BOOL intra_vop_refresh);
140         bool venc_set_color_format(OMX_COLOR_FORMATTYPE color_format);
141         bool venc_validate_profile_level(OMX_U32 *eProfile, OMX_U32 *eLevel);
142         bool venc_set_multislice_cfg(OMX_INDEXTYPE codec, OMX_U32 slicesize);
143         bool venc_set_entropy_config(OMX_BOOL enable, OMX_U32 i_cabac_level);
144         bool venc_set_inloop_filter(OMX_VIDEO_AVCLOOPFILTERTYPE loop_filter);
145         bool venc_set_intra_refresh (OMX_VIDEO_INTRAREFRESHTYPE intrarefresh, OMX_U32 nMBs);
146         bool venc_set_error_resilience(OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE* error_resilience);
147         bool venc_set_voptiming_cfg(OMX_U32 nTimeIncRes);
148         void venc_config_print();
149         bool venc_set_slice_delivery_mode(OMX_BOOL enable);
150         bool venc_set_plusptype(OMX_BOOL enable);
151         bool venc_set_ltrmode(QOMX_VIDEO_LTRMODETYPE mode);
152         bool venc_set_ltrcount(OMX_U32 count);
153         bool venc_set_ltrperiod(OMX_U32 period);
154         bool venc_set_ltruse(OMX_U32 id, OMX_U32 frames);
155         bool venc_color_align(OMX_BUFFERHEADERTYPE *buffer, OMX_U32 width, OMX_U32 height);
156 #ifdef MAX_RES_1080P
157         OMX_U32 pmem_free();
158         OMX_U32 pmem_allocate(OMX_U32 size, OMX_U32 alignment, OMX_U32 count);
159         OMX_U32 venc_allocate_recon_buffers();
clip2(int x)160         inline int clip2(int x) {
161             x = x -1;
162             x = x | x >> 1;
163             x = x | x >> 2;
164             x = x | x >> 4;
165             x = x | x >> 16;
166             x = x + 1;
167             return x;
168         }
169 #endif
170 };
171 
172 #endif
173