1 /*-------------------------------------------------------------------------- 2 Copyright (c) 2010, Code Aurora Forum. 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 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 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__H 29 #define __OMX_VENC__H 30 31 #include "omx_video_base.h" 32 #include "video_encoder_device.h" 33 34 extern "C" { 35 OMX_API void * get_omx_component_factory_fn(void); 36 } 37 38 class omx_venc: public omx_video 39 { 40 public: 41 omx_venc(); //constructor 42 ~omx_venc(); //des 43 static int async_message_process (void *context, void* message); 44 OMX_ERRORTYPE component_init(OMX_STRING role); 45 OMX_ERRORTYPE set_parameter(OMX_HANDLETYPE hComp, 46 OMX_INDEXTYPE paramIndex, 47 OMX_PTR paramData); 48 OMX_ERRORTYPE set_config(OMX_HANDLETYPE hComp, 49 OMX_INDEXTYPE configIndex, 50 OMX_PTR configData); 51 OMX_ERRORTYPE component_deinit(OMX_HANDLETYPE hComp); 52 //OMX strucutres 53 OMX_U32 m_nVenc_format; 54 class venc_dev *handle; 55 56 private: 57 OMX_U32 dev_stop(void); 58 OMX_U32 dev_pause(void); 59 OMX_U32 dev_start(void); 60 OMX_U32 dev_flush(unsigned); 61 OMX_U32 dev_resume(void); 62 bool dev_use_buf( void *,unsigned); 63 bool dev_free_buf( void *,unsigned); 64 bool dev_empty_buf(void *, void *); 65 bool dev_fill_buf(void *, void *); 66 bool dev_get_buf_req(OMX_U32 *,OMX_U32 *,OMX_U32 *,OMX_U32); 67 bool dev_set_buf_req(OMX_U32 *,OMX_U32 *,OMX_U32 *,OMX_U32); 68 }; 69 70 #endif //__OMX_VENC__H 71
