#include "omxvideoenctest.h"Go to the source code of this file.
Copyright (C) 2008 STMicroelectronics Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
$Date$ Revision $Rev$ Author $Author$
Definition in file omxvideoenctest.c.
| #define BASE_ROLE "video_encoder.mpeg4" |
Definition at line 35 of file omxvideoenctest.c.
| #define COMPONENT_NAME_BASE "OMX.st.video_encoder" |
Definition at line 34 of file omxvideoenctest.c.
| #define COMPONENT_NAME_BASE_LEN 20 |
Definition at line 36 of file omxvideoenctest.c.
| #define MPEG4_TYPE_SEL 1 |
defining global declarations
Definition at line 33 of file omxvideoenctest.c.
| void display_help | ( | ) |
help display
Definition at line 232 of file omxvideoenctest.c.
| int find_encoder | ( | char * | searchname | ) |
Try to determine encoder type based on filename
Definition at line 215 of file omxvideoenctest.c.
References codecName.
| int main | ( | int | argc, | |
| char ** | argv | |||
| ) |
output file name check
determine the output file format in case of encoding
getting video source handle
getting video encoder handle
if tunneling option is given then set up the tunnel between the components
output buffer size calculation based on input dimension speculation
sending command to video encoder component to go to idle state
sending command to video source component to go to idle state
sending command to video encoder component to go to executing state
sending command to video source component to go to executing state
in tunneled case, disable the video components ports and then set parameters after that, ebnable those ports
state change of all components from executing to idle
sending command to all components to go to loaded state
freeing buffers of color conv and sink component
freeing buffers of video encoder input ports
closing the output file
closing the input file
Definition at line 298 of file omxvideoenctest.c.
References BASE_ROLE, buffer_in_size, buffer_out_size, codecName, COMPONENT_NAME_BASE, COMPONENT_NAME_BASE_LEN, OMX_PARAM_COMPONENTROLETYPE::cRole, DEB_LEV_ERR, DEB_LEV_PARAMS, DEB_LEV_SIMPLE_SEQ, DEBUG, DEFAULT_MESSAGES, display_help(), appPrivateType::encoderEventSem, appPrivateType::eofSem, err, flagInputReceived, flagIsCameraRequested, flagIsFormatRequested, flagIsFPS, flagIsHeight, flagIsInputExpected, flagIsOutputExpected, flagIsWidth, flagOutputReceived, flagSetupTunnel, frame_rate, in_height, in_width, infile, input_file, MPEG4_TYPE_SEL, OMX_BUFFERHEADERTYPE::nFilledLen, OMX_BUFFERHEADERTYPE::nOffset, OMX_AllocateBuffer, OMX_CommandStateSet, OMX_Deinit(), OMX_EmptyThisBuffer, OMX_ErrorNone, OMX_FillThisBuffer, OMX_FreeBuffer, OMX_FreeHandle(), OMX_GetHandle(), OMX_GetParameter, OMX_IndexParamStandardComponentRole, OMX_Init(), OMX_MAX_STRINGNAME_SIZE, OMX_SendCommand, OMX_SetupTunnel(), OMX_StateExecuting, OMX_StateIdle, OMX_StateLoaded, OMX_TRUE, OMX_UseBuffer, outfile, output_file, OMX_BUFFERHEADERTYPE::pBuffer, selectedType, setHeader(), setPortParameters(), appPrivateType::sourceEventSem, test_OMX_ComponentEnumByRole(), test_OMX_ComponentNameEnum(), test_OMX_RoleEnum(), test_OpenClose(), tsem_down(), tsem_init(), appPrivateType::videoenchandle, and appPrivateType::videosrchandle.
| int setPortParameters | ( | ) |
this function sets the video source and encoder port characteristics
setting the color converter and sink component chararacteristics, if selected - both in tunneled as well as non tunneled case
setting the color conv input port width, height it will be same as the video decoder output port width, height
setting the color converter output width height it will be same as input dimensions
setting the input color format of color converter component it will be same as output yuv color format of the decoder component
setting output RGB color format of the color converter component
if video sink component is selected then set its input port settings accroding to the output port settings of the color converter component
Definition at line 267 of file omxvideoenctest.c.
References COLOR_CONV_OUT_RGB_FORMAT, appPrivateType::colorconv_handle, DEB_LEV_ERR, DEB_LEV_SIMPLE_SEQ, DEBUG, DEFAULT_MESSAGES, OMX_VIDEO_PARAM_PORTFORMATTYPE::eColorFormat, OMX_VIDEO_PORTDEFINITIONTYPE::eColorFormat, err, appPrivateType::fbdev_sink_handle, flagIsCameraRequested, flagIsColorConvRequested, flagIsSinkRequested, OMX_PARAM_PORTDEFINITIONTYPE::format, frame_rate, in_height, in_width, OMX_PARAM_PORTDEFINITIONTYPE::nBufferSize, OMX_VIDEO_PORTDEFINITIONTYPE::nFrameHeight, OMX_VIDEO_PORTDEFINITIONTYPE::nFrameWidth, OMX_VIDEO_PARAM_PORTFORMATTYPE::nPortIndex, OMX_PARAM_PORTDEFINITIONTYPE::nPortIndex, OMX_COLOR_FormatYUV420Planar, OMX_ErrorBadParameter, OMX_ErrorNone, OMX_GetParameter, OMX_IndexParamPortDefinition, OMX_IndexParamVideoPortFormat, OMX_SetParameter, out_height, out_width, setHeader(), OMX_PARAM_PORTDEFINITIONTYPE::video, appPrivateType::videoenchandle, appPrivateType::videosrchandle, and OMX_VIDEO_PORTDEFINITIONTYPE::xFramerate.
Referenced by main(), and videodecEventHandler().
| OMX_ERRORTYPE test_OMX_ComponentEnumByRole | ( | OMX_STRING | role_name | ) |
Definition at line 150 of file omxvideoenctest.c.
References DEB_LEV_ERR, DEBUG, DEFAULT_MESSAGES, err, OMX_ErrorNone, OMX_GetComponentsOfRole(), and OMX_MAX_STRINGNAME_SIZE.
| OMX_ERRORTYPE test_OMX_ComponentNameEnum | ( | ) |
Definition at line 85 of file omxvideoenctest.c.
References DEBUG, DEFAULT_MESSAGES, err, OMX_ComponentNameEnum(), OMX_ErrorNone, and OMX_MAX_STRINGNAME_SIZE.
| OMX_ERRORTYPE test_OMX_RoleEnum | ( | OMX_STRING | component_name | ) |
Definition at line 108 of file omxvideoenctest.c.
References DEB_LEV_ERR, DEB_LEV_SIMPLE_SEQ, DEBUG, DEFAULT_MESSAGES, err, OMX_ErrorInvalidComponentName, OMX_ErrorNone, OMX_GetRolesOfComponent(), and OMX_MAX_STRINGNAME_SIZE.
| OMX_ERRORTYPE test_OpenClose | ( | OMX_STRING | component_name | ) |
Definition at line 198 of file omxvideoenctest.c.
References DEB_LEV_ERR, DEBUG, DEFAULT_MESSAGES, err, OMX_ErrorNone, OMX_FreeHandle(), OMX_GetHandle(), and appPrivateType::videoenchandle.
| OMX_ERRORTYPE videoencEmptyBufferDone | ( | OMX_OUT OMX_HANDLETYPE | hComponent, | |
| OMX_OUT OMX_PTR | pAppData, | |||
| OMX_OUT OMX_BUFFERHEADERTYPE * | pBuffer | |||
| ) |
Definition at line 829 of file omxvideoenctest.c.
References buffer_in_size, DEB_LEV_FULL_SEQ, DEB_LEV_PARAMS, DEB_LEV_SIMPLE_SEQ, DEBUG, DEFAULT_MESSAGES, appPrivateType::eofSem, err, flagIsCameraRequested, infile, OMX_BUFFERFLAG_EOS, OMX_EmptyThisBuffer, OMX_ErrorNone, OMX_FillThisBuffer, OMX_BUFFERHEADERTYPE::pBuffer, tsem_up(), and appPrivateType::videosrchandle.
| OMX_ERRORTYPE videoencEventHandler | ( | OMX_OUT OMX_HANDLETYPE | hComponent, | |
| OMX_OUT OMX_PTR | pAppData, | |||
| OMX_OUT OMX_EVENTTYPE | eEvent, | |||
| OMX_OUT OMX_U32 | Data1, | |||
| OMX_OUT OMX_U32 | Data2, | |||
| OMX_OUT OMX_PTR | pEventData | |||
| ) |
Callbacks implementation of the video encoder component
Definition at line 774 of file omxvideoenctest.c.
References DEB_LEV_SIMPLE_SEQ, DEBUG, DEFAULT_MESSAGES, appPrivateType::encoderEventSem, appPrivateType::eofSem, err, OMX_BUFFERFLAG_EOS, OMX_CommandPortDisable, OMX_CommandPortEnable, OMX_CommandStateSet, OMX_ErrorNone, OMX_EventBufferFlag, OMX_EventCmdComplete, OMX_EventPortSettingsChanged, OMX_StateExecuting, OMX_StateIdle, OMX_StateInvalid, OMX_StateLoaded, OMX_StatePause, OMX_StateWaitForResources, and tsem_up().
| OMX_ERRORTYPE videoencFillBufferDone | ( | OMX_OUT OMX_HANDLETYPE | hComponent, | |
| OMX_OUT OMX_PTR | pAppData, | |||
| OMX_OUT OMX_BUFFERHEADERTYPE * | pBuffer | |||
| ) |
Definition at line 862 of file omxvideoenctest.c.
References DEB_LEV_ERR, DEBUG, DEFAULT_MESSAGES, err, OMX_BUFFERFLAG_EOS, OMX_ErrorNone, OMX_FillThisBuffer, OMX_TRUE, and outfile.
| OMX_ERRORTYPE videosrcEventHandler | ( | OMX_OUT OMX_HANDLETYPE | hComponent, | |
| OMX_OUT OMX_PTR | pAppData, | |||
| OMX_OUT OMX_EVENTTYPE | eEvent, | |||
| OMX_OUT OMX_U32 | Data1, | |||
| OMX_OUT OMX_U32 | Data2, | |||
| OMX_OUT OMX_PTR | pEventData | |||
| ) |
Callbacks implementation of the video source component
Definition at line 695 of file omxvideoenctest.c.
References DEB_LEV_ERR, DEB_LEV_SIMPLE_SEQ, DEBUG, appPrivateType::eofSem, err, OMX_BUFFERFLAG_EOS, OMX_CommandPortDisable, OMX_CommandPortEnable, OMX_CommandStateSet, OMX_ErrorNone, OMX_EventBufferFlag, OMX_EventCmdComplete, OMX_EventPortSettingsChanged, OMX_StateExecuting, OMX_StateIdle, OMX_StateInvalid, OMX_StateLoaded, OMX_StatePause, OMX_StateWaitForResources, appPrivateType::sourceEventSem, and tsem_up().
| OMX_ERRORTYPE videosrcFillBufferDone | ( | OMX_OUT OMX_HANDLETYPE | hComponent, | |
| OMX_OUT OMX_PTR | pAppData, | |||
| OMX_OUT OMX_BUFFERHEADERTYPE * | pBuffer | |||
| ) |
if there is color conv component in processing state then send this buffer, in non tunneled case else in non tunneled case, write the output buffer contents in the specified output file
Definition at line 738 of file omxvideoenctest.c.
References appPrivateType::colorconv_handle, DEB_LEV_ERR, DEBUG, DEFAULT_MESSAGES, err, flagIsColorConvRequested, flagSetupTunnel, OMX_BUFFERHEADERTYPE::nFilledLen, OMX_BUFFERFLAG_EOS, OMX_EmptyThisBuffer, OMX_ErrorNone, OMX_FillThisBuffer, OMX_GetState, OMX_StateExecuting, OMX_StatePause, OMX_TRUE, outfile, OMX_BUFFERHEADERTYPE::pBuffer, and appPrivateType::videoenchandle.
global variables
Definition at line 51 of file omxvideoenctest.c.
| int buffer_in_size = 176*144*3/2 |
Definition at line 60 of file omxvideoenctest.c.
| OMX_U32 buffer_out_size = 32768 |
Definition at line 61 of file omxvideoenctest.c.
| char codecName[10] |
| OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatYUV420Planar |
Definition at line 65 of file omxvideoenctest.c.
Definition at line 258 of file omxvideoenctest.c.
Definition at line 262 of file omxvideoenctest.c.
Referenced by main(), setPortParameters(), and videoencEmptyBufferDone().
Definition at line 259 of file omxvideoenctest.c.
| int flagIsFPS |
| int flagIsHeight |
Definition at line 255 of file omxvideoenctest.c.
| int flagIsWidth |
Definition at line 257 of file omxvideoenctest.c.
| int flagSetupTunnel |
Definition at line 263 of file omxvideoenctest.c.
| OMX_U32 frame_rate = 25 |
Definition at line 58 of file omxvideoenctest.c.
Referenced by main(), omx_ffmpeg_colorconv_component_Init(), and setPortParameters().
Definition at line 57 of file omxvideoenctest.c.
Referenced by main(), omx_ffmpeg_colorconv_component_Init(), and setPortParameters().
| FILE* infile |
Definition at line 54 of file omxvideoenctest.c.
Referenced by main(), and videoencEmptyBufferDone().
| char* input_file |
Definition at line 53 of file omxvideoenctest.c.
Definition at line 72 of file omxvideoenctest.c.
Definition at line 62 of file omxvideoenctest.c.
| FILE * outfile |
Definition at line 54 of file omxvideoenctest.c.
| char * output_file |
Definition at line 53 of file omxvideoenctest.c.
Definition at line 70 of file omxvideoenctest.c.
Definition at line 71 of file omxvideoenctest.c.
used with video encoder
Definition at line 68 of file omxvideoenctest.c.
Definition at line 68 of file omxvideoenctest.c.
Definition at line 68 of file omxvideoenctest.c.
| int selectedType = 0 |
Definition at line 55 of file omxvideoenctest.c.
Initial value:
{
.EventHandler = videoencEventHandler,
.EmptyBufferDone = videoencEmptyBufferDone,
.FillBufferDone = videoencFillBufferDone
}
Definition at line 38 of file omxvideoenctest.c.
Initial value:
{
.EventHandler = videosrcEventHandler,
.EmptyBufferDone = NULL,
.FillBufferDone = videosrcFillBufferDone
}
Definition at line 44 of file omxvideoenctest.c.
1.5.1