OMX_ERRORTYPE process_input_parameters(int argc, char **args,
OMX_PARAM_PORTDEFINITIONTYPE * params)
{
OMX_U32 i; // input, output, input-variance
i = 1;
while(i < argc)
{
/* input compression format */
if(strcmp(args[i], "-I") == 0 ||
strcmp(args[i], "--input-compression-format") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for input compression format missing.\n");
if(strcasecmp(args[i], "avc") == 0)
params->format.video.eCompressionFormat = OMX_VIDEO_CodingAVC;
else if(strcasecmp(args[i], "mpeg4") == 0)
params->format.video.eCompressionFormat = OMX_VIDEO_CodingMPEG4;
else if(strcasecmp(args[i], "h263") == 0)
params->format.video.eCompressionFormat = OMX_VIDEO_CodingH263;
else if(strcasecmp(args[i], "wmv") == 0)
{
params->format.video.eCompressionFormat = OMX_VIDEO_CodingWMV;
parameters.rcv_input = OMX_TRUE;
}
else if(strcasecmp(args[i], "mpeg2") == 0)
params->format.video.eCompressionFormat = OMX_VIDEO_CodingMPEG2;
else if(strcmp(args[i], "jpeg") == 0)
{
parameters.jpeg_input = OMX_TRUE;
params->format.image.eCompressionFormat = OMX_IMAGE_CodingJPEG;
}
else
{
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR,
"Unknown input compression format.\n");
return OMX_ErrorBadParameter;
}
}
else if(strcmp(args[i], "-e") == 0 ||
strcmp(args[i], "--error-concealment") == 0)
{
params->format.video.bFlagErrorConcealment = OMX_TRUE;
}
else
{
/* do nothing */
}
++i;
}
return OMX_ErrorNone;
}
OMX_ERRORTYPE process_jpeg_output_parameters(int argc, char **args,
OMX_PARAM_PORTDEFINITIONTYPE *
params)
{
OMX_U32 i;
i = 1;
while(i < argc)
{
/* output color format */
if(strcmp(args[i], "-O") == 0 ||
strcmp(args[i], "--output-color-format") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for output color format missing.\n");
if(strcasecmp(args[i], "YUV420Planar") == 0)
params->format.image.eColorFormat =
OMX_COLOR_FormatYUV420PackedPlanar;
else if(strcasecmp(args[i], "YUV420SemiPlanar") == 0)
params->format.image.eColorFormat =
OMX_COLOR_FormatYUV420PackedSemiPlanar;
else if(strcasecmp(args[i], "YCbCr") == 0)
params->format.image.eColorFormat = OMX_COLOR_FormatYCbYCr;
else if(strcasecmp(args[i], "16bitARGB4444") == 0)
params->format.image.eColorFormat =
OMX_COLOR_Format16bitARGB4444;
else if(strcasecmp(args[i], "16bitARGB1555") == 0)
params->format.image.eColorFormat =
OMX_COLOR_Format16bitARGB1555;
else if(strcasecmp(args[i], "16bitRGB565") == 0)
params->format.image.eColorFormat = OMX_COLOR_Format16bitRGB565;
else if(strcasecmp(args[i], "16bitBGR565") == 0)
params->format.image.eColorFormat = OMX_COLOR_Format16bitBGR565;
else if(strcasecmp(args[i], "32bitBGRA8888") == 0)
params->format.image.eColorFormat =
OMX_COLOR_Format32bitBGRA8888;
else if(strcasecmp(args[i], "32bitARGB8888") == 0)
params->format.image.eColorFormat =
OMX_COLOR_Format32bitARGB8888;
else
{
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR,
"Unknown output color format.\n");
return OMX_ErrorBadParameter;
}
}
else if(strcmp(args[i], "-x") == 0 ||
strcmp(args[i], "--output-width") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for output width is missing.\n");
params->format.image.nFrameWidth = atoi(args[i]);
}
else if(strcmp(args[i], "-y") == 0 ||
strcmp(args[i], "--output-height") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for output height is missing.\n");
params->format.image.nFrameHeight = atoi(args[i]);
}
else
{
/* do nothing */
}
++i;
}
return OMX_ErrorNone;
}
OMX_ERRORTYPE process_parameters(int argc, char **args,
OMXDECODER_PARAMETERS * params)
{
OMX_U32 i, fcount;
OMX_STRING files[3] = { 0 }; // input, output, input-variance
fcount = 0;
params->infile = 0;
params->outfile = 0;
params->rotation = 0;
params->mirror = OMX_MirrorMax;
i = 1;
while(i < argc)
{
if(strcmp(args[i], "-v") == 0 ||
strcmp(args[i], "--input-variance-file") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for input variance file missing.\n");
files[2] = args[i];
}
else if(strcmp(args[i], "-i") == 0 ||
strcmp(args[i], "--input-file") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for input file is missing.\n");
files[0] = args[i];
}
else if(strcmp(args[i], "-o") == 0 ||
strcmp(args[i], "--output-file") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for output file is missing.\n");
files[1] = args[i];
}
if(strcmp(args[i], "-I") == 0 ||
strcmp(args[i], "--input-compression-format") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for input compression format missing.\n");
if(strcmp(args[i], "jpeg") == 0)
{
parameters.jpeg_input = OMX_TRUE;
}
}
else if(strcmp(args[i], "-s") == 0 ||
strcmp(args[i], "--buffer-size") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for buffer size missing.\n");
params->buffer_size = atoi(args[i]);
}
else if(strcmp(args[i], "-c") == 0 ||
strcmp(args[i], "--buffer-count") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for buffer count is missing.\n");
params->buffer_count = atoi(args[i]);
}
else if(strcmp(args[i], "-r") == 0 ||
strcmp(args[i], "--rotation") == 0)
{
if(++i == argc)
{
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR,
"Parameter for rotation is missing.\n");
return OMX_ErrorBadParameter;
}
params->rotation = atoi(args[i]);
}
else if(strcmp(args[i], "-m") == 0 || strcmp(args[i], "--mirror") == 0)
{
OMXDECODER_CHECK_NEXT_VALUE(i, args, argc,
"Parameter for mirroring is missing.\n");
switch (atoi(args[i]))
{
case 1:
params->mirror = OMX_MirrorHorizontal;
break;
case 2:
params->mirror = OMX_MirrorVertical;
break;
case 3:
params->mirror = OMX_MirrorBoth;
break;
default:
params->mirror = OMX_MirrorNone;
break;
}
}
else if(strcmp(args[i], "-D") == 0 ||
strcmp(args[i], "--write-buffers") == 0)
{
params->splitted_output = OMX_TRUE;
}
else
{
// do nothing
}
++i;
}
if(files[0] == 0)
{
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR, "No input file.\n");
return OMX_ErrorBadParameter;
}
if(files[1] == 0)
{
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR, "No output file.\n");
return OMX_ErrorBadParameter;
}
params->infile = files[0];
params->outfile = files[1];
params->varfile = files[2];
return OMX_ErrorNone;
}
