How can i resize the video?

[neviaumi]

How can i resize the video?

[torarin]

Take a look at https://github.com/huceke/omxplayer/blob/master/OMXVideo.cpp#L600

[neviaumi]

Hi torarin,
I attempted to uncommend Line 593 to 608,But it not work!
It not response any error message but not any affect of the video too.
So , i try to other mode (Set transform, set src dis...etc.)
It is working properly .
My code following, could you mind let me know where is issue??
Set src dis (It work)
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
OMX_CONFIG_DISPLAYREGIONTYPE configDisplay;
OMX_INIT_STRUCTURE(configDisplay);
configDisplay.nPortIndex = m_omx_render.GetInputPort();
configDisplay.set = OMX_DISPLAY_SET_SRC_RECT;
configDisplay.src_rect = src;
omx_err=m_omx_render.SetConfig(OMX_IndexConfigDisplayRegion,&configDisplay);
if (omx_err != OMX_ErrorNone)
{
printf("Get The Error!omx_err(0x%08x)\r\n",omx_err);
}
else
{
printf("Src width:\t%d\r\n",src.width);
printf("Src Height:\t%d\r\n",src.height);
printf("Src x offset:\t%d\r\n",src.x_offset);
printf("Src y offset:\t%d\r\n",src.y_offset);
}
Set transform(It work)
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
OMX_CONFIG_DISPLAYREGIONTYPE configDisplay;
OMX_INIT_STRUCTURE(configDisplay);
configDisplay.nPortIndex = m_omx_render.GetInputPort();
configDisplay.set = OMX_DISPLAY_SET_TRANSFORM;
configDisplay.transform = trans;
omx_err=m_omx_render.SetConfig(OMX_IndexConfigDisplayRegion,&configDisplay);
if (omx_err != OMX_ErrorNone)
{
printf("Get The Error!omx_err(0x%08x)\r\n",omx_err);
}
else
{
printf("Transforms:\t%d\r\n",trans);
}
Set dist (It not work:()
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
OMX_CONFIG_DISPLAYREGIONTYPE configDisplay;
OMX_INIT_STRUCTURE(configDisplay);
configDisplay.nPortIndex = m_omx_render.GetInputPort();
configDisplay.set = OMX_DISPLAY_SET_DEST_RECT;
configDisplay.dest_rect = dest;
omx_err=m_omx_render.SetConfig(OMX_IndexConfigDisplayRegion,&configDisplay);
if (omx_err != OMX_ErrorNone)
{
printf("Get The Error!omx_err(0x%08x)\r\n",omx_err);
}
else
{
printf("Dest width:\t%d\r\n",dest.width);
printf("Dest Height:\t%d\r\n",dest.height);
printf("Dest x offset:\t%d\r\n",dest.x_offset);
printf("Dest y offset:\t%d\r\n",dest.y_offset);
}

[neviaumi]

Hi, i found the solution
It must specify layer before set dest.