Memory leak in OMX/M3 while streaming and dvr ???

Johny Bui

Intellectual 520 points

** (<unknown>:21407): CRITICAL **: g_omx_port_allocate_buffers: assertion `port->buffers[i]' failed

unrecoverable error: There were insufficient resources to perform the requested operation (0x80001000)

** (<unknown>:21407): CRITICAL **: g_omx_port_allocate_buffers: assertion `port->buffers[i]' failed

unrecoverable error: There were insufficient resources to perform the requested operation (0x80001000)

** (<unknown>:21407): CRITICAL **: g_omx_port_allocate_buffers: assertion `port->buffers[i]' failed

unrecoverable error: There were insufficient resources to perform the requested operation (0x80001000)

** (<unknown>:21407): CRITICAL **: g_omx_port_allocate_buffers: assertion `port->buffers[i]' failed

unrecoverable error: There were insufficient resources to perform the requested operation (0x80001000)

** (<unknown>:21407): CRITICAL **: g_omx_port_allocate_buffers: assertion `port->buffers[i]' failed

REPLY from Gil

> ** (<unknown>:21407): CRITICAL **: g_omx_port_allocate_buffers: assertion `port->buffers[i]' failed

There are two places in ti-ezsdk_dm814x-evm_5_05_02_00/component-sources/gst-openmax_GST_DM81XX_00_07_00_00/omx/gstomx_port.c:g_omx_port_allocate_buffers() where g_return_if_fail (port->buffers[i]) will be called.

To find out where, I recommend you turn on GStreamer debug:

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gst-running.html

The error code is OMX_ErrorInsufficientResources.

It may be coming from the OMX_AllocateBuffer() call, which asks the OMX component to allocate a buffer.

The GST debug may tell which component is making the call, and what buffer size is being requested.

over 12 years ago

0 Margarita Gashova over 12 years ago

TI__Guru* 80190 points

Hello,

If you are using EZSDK 5.05.02 check here:

http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/t/254016.aspx

Best Regards,

Margarita

0 Johny Bui over 12 years ago in reply to Margarita Gashova

Intellectual 520 points

Thanks Margarita,

a different question: in the gstomx_core.c file:

1. in g_omx_core_init function it set up the handle like this:

#ifdef USE_STATIC
core->omx_error = core->imp->sym_table.get_handle (&core->omx_handle,(char *) component_name,core,&callbacks);
#else
core->omx_error = OMX_GetHandle (&core->omx_handle, (char *) component_name,core,&callbacks);
#endif

2. in the g_omx_core_deinit it free like this:

#ifdef USE_STATIC
core->omx_error = OMX_FreeHandle (core->omx_handle);
#else
core->omx_error = core->imp->sym_table.free_handle (core->omx_handle);
#endif

Is that how it suppose to be? it seems to me that if you init it with OMX_getHandle, you should free with OMX_FreeHandle and vice versa right?

Thanks,

Johny.

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Memory leak in OMX/M3 while streaming and dvr ???