Ejemplo n.º 1
0
void
g_omx_core_start (GOmxCore *core)
{
    change_state (core, OMX_StateExecuting);

    wait_for_state (core, OMX_StateExecuting);

    {
        guint index;
        guint i;

        for (index = 0; index < core->ports->len; index++)
        {
            GOmxPort *port;

            port = g_omx_core_get_port (core, index);

            for (i = 0; i < port->num_buffers; i++)
            {
                OMX_BUFFERHEADERTYPE *omx_buffer;

                omx_buffer = port->buffers[i];

                got_buffer (core, port, omx_buffer);
            }
        }
    }
}
Ejemplo n.º 2
0
static OMX_ERRORTYPE
FillBufferDone (OMX_HANDLETYPE omx_handle,
                OMX_PTR app_data,
                OMX_BUFFERHEADERTYPE *omx_buffer)
{
    GOmxCore *core;
    GOmxPort *port;

    core = (GOmxCore *) app_data;
    port = g_omx_core_get_port (core, omx_buffer->nOutputPortIndex);

    got_buffer (core, port, omx_buffer);

    return OMX_ErrorNone;
}
Ejemplo n.º 3
0
static OMX_ERRORTYPE
FillBufferDone (OMX_HANDLETYPE omx_handle,
                OMX_PTR app_data,
                OMX_BUFFERHEADERTYPE *omx_buffer)
{
    GOmxCore *core;
    GOmxPort *port;

    core = (GOmxCore *) app_data;
    port = get_port (core, omx_buffer->nOutputPortIndex);

    GST_CAT_LOG_OBJECT (gstomx_util_debug, core->object, "omx_buffer=%p", omx_buffer);
    got_buffer (core, port, omx_buffer);

    return OMX_ErrorNone;
}
Ejemplo n.º 4
0
static void
port_start_buffers (GOmxPort *port)
{
    guint i;

    for (i = 0; i < port->num_buffers; i++)
    {
        OMX_BUFFERHEADERTYPE *omx_buffer;

        omx_buffer = port->buffers[i];

        /* If it's an input port we will need to fill the buffer, so put it in
         * the queue, otherwise send to omx for processing (fill it up). */
        if (port->type == GOMX_PORT_INPUT)
            got_buffer (port->core, port, omx_buffer);
        else
            g_omx_port_release_buffer (port, omx_buffer);
    }
}