style: run gst-indent
This commit is contained in:
Joshua M. Doe
@@ -70,9 +70,9 @@ static GstFlowReturn gst_iotechdaqx_create (GstPushSrc * src, GstBuffer ** buf);
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enum
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{
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PROP_0,
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PROP_BOARD_INDEX
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/* FILL ME */
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PROP_0,
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PROP_BOARD_INDEX
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/* FILL ME */
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};
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#define DEFAULT_PROP_BOARD_INDEX 0
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@@ -84,47 +84,72 @@ GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (
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//GST_AUDIO_INT_PAD_TEMPLATE_CAPS)
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"audio/x-raw-int, " \
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"rate = (int) 10000, " \
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"channels = (int) 1, " \
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"endianness = (int) BYTE_ORDER, " \
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"width = (int) 16, " \
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"depth = (int) 16, " \
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"signed = (boolean) true")
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//GST_AUDIO_INT_PAD_TEMPLATE_CAPS)
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"audio/x-raw-int, "
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"rate = (int) 10000, "
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"channels = (int) 1, "
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"endianness = (int) BYTE_ORDER, "
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"width = (int) 16, " "depth = (int) 16, " "signed = (boolean) true")
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);
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/* class initialization */
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GST_BOILERPLATE (GstIOtechDaqX, gst_iotechdaqx, GstPushSrc,
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GST_TYPE_PUSH_SRC);
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GST_BOILERPLATE (GstIOtechDaqX, gst_iotechdaqx, GstPushSrc, GST_TYPE_PUSH_SRC);
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char* GetProtocol(DaqProtocol protocol){
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/*This function is used to display the protcol name; since the
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protcol itself is stored as a number, this function associates
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the protocol number with a string.
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*/
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char* protocolName[64];
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switch (protocol)
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{
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case DaqProtocolNone: *protocolName="DaqProtocolNone";break;
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case DaqProtocol4: *protocolName="DaqProtocol4";break;
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case DaqProtocol8: *protocolName="DaqProtocol8";break;
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case DaqProtocolSMC666: *protocolName="DaqProtocolSMC666";break;
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case DaqProtocolFastEPP: *protocolName="DaqProtocolFastEPP";break;
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case DaqProtocolECP: *protocolName="DaqProtocolECP";break;
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case DaqProtocol8BitEPP: *protocolName="DaqProtocol8BitEPP";break;
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case DaqProtocolTCPIP: *protocolName="DaqProtocolTCPIP";break;
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case DaqProtocolISA: *protocolName="DaqProtocolISA";break;
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case DaqProtocolPcCard: *protocolName="DaqProtocolPcCard";break;
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case DaqProtocolUSB: *protocolName="DaqProtocolUSB";break;
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case DaqProtocolPCI: *protocolName="DaqProtocolPCI";break;
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case DaqProtocolCPCI: *protocolName="DaqProtocolCPCI";break;
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default: *protocolName="Unknown";break;
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}
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return *protocolName;
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char *GetProtocol (DaqProtocol protocol)
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{
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/*This function is used to display the protcol name; since the
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protcol itself is stored as a number, this function associates
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the protocol number with a string.
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*/
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char *protocolName[64];
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switch (protocol) {
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case DaqProtocolNone:
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*protocolName = "DaqProtocolNone";
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break;
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case DaqProtocol4:
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*protocolName = "DaqProtocol4";
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break;
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case DaqProtocol8:
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*protocolName = "DaqProtocol8";
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break;
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case DaqProtocolSMC666:
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*protocolName = "DaqProtocolSMC666";
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break;
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case DaqProtocolFastEPP:
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*protocolName = "DaqProtocolFastEPP";
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break;
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case DaqProtocolECP:
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*protocolName = "DaqProtocolECP";
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break;
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case DaqProtocol8BitEPP:
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*protocolName = "DaqProtocol8BitEPP";
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break;
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case DaqProtocolTCPIP:
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*protocolName = "DaqProtocolTCPIP";
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break;
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case DaqProtocolISA:
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*protocolName = "DaqProtocolISA";
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break;
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case DaqProtocolPcCard:
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*protocolName = "DaqProtocolPcCard";
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break;
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case DaqProtocolUSB:
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*protocolName = "DaqProtocolUSB";
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break;
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case DaqProtocolPCI:
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*protocolName = "DaqProtocolPCI";
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break;
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case DaqProtocolCPCI:
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*protocolName = "DaqProtocolCPCI";
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break;
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default:
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*protocolName = "Unknown";
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break;
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}
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return *protocolName;
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}
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@@ -138,8 +163,7 @@ gst_iotechdaqx_base_init (gpointer g_class)
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gst_element_class_set_details_simple (element_class,
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"IOtechDaqX Data Source", "Source/Audio",
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"IOtechDaqX data source",
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"Joshua Doe <oss@nvl.army.mil>");
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"IOtechDaqX data source", "Joshua Doe <oss@nvl.army.mil>");
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}
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static void
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@@ -162,7 +186,8 @@ gst_iotechdaqx_class_init (GstIOtechDaqXClass * klass)
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base_src_class->get_size = GST_DEBUG_FUNCPTR (gst_iotechdaqx_get_size);
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base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_iotechdaqx_is_seekable);
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base_src_class->query = GST_DEBUG_FUNCPTR (gst_iotechdaqx_query);
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base_src_class->check_get_range = GST_DEBUG_FUNCPTR (gst_iotechdaqx_check_get_range);
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base_src_class->check_get_range =
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GST_DEBUG_FUNCPTR (gst_iotechdaqx_check_get_range);
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base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_iotechdaqx_fixate);
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push_src_class->create = GST_DEBUG_FUNCPTR (gst_iotechdaqx_create);
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@@ -176,10 +201,11 @@ gst_iotechdaqx_class_init (GstIOtechDaqXClass * klass)
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}
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static void
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gst_iotechdaqx_init (GstIOtechDaqX * iotechdaqx, GstIOtechDaqXClass * iotechdaqx_class)
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gst_iotechdaqx_init (GstIOtechDaqX * iotechdaqx,
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GstIOtechDaqXClass * iotechdaqx_class)
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{
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iotechdaqx->srcpad = gst_pad_new_from_static_template (&gst_iotechdaqx_src_template
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, "src");
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iotechdaqx->srcpad =
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gst_pad_new_from_static_template (&gst_iotechdaqx_src_template, "src");
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/* set source as live (no preroll) */
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gst_base_src_set_live (GST_BASE_SRC (iotechdaqx), TRUE);
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@@ -263,7 +289,9 @@ gst_iotechdaqx_get_caps (GstBaseSrc * src)
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/* return template caps if we don't know the actual camera caps */
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if (!iotechdaqx->caps) {
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return gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_SRC_PAD (iotechdaqx)));
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return
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gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_SRC_PAD
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(iotechdaqx)));
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}
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return gst_caps_copy (iotechdaqx->caps);
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@@ -293,10 +321,9 @@ gst_iotechdaqx_set_caps (GstBaseSrc * src, GstCaps * caps)
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structure = gst_caps_get_structure (caps, 0);
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ret = gst_structure_get (structure,
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"width", G_TYPE_INT, &iotechdaqx->width,
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"rate", G_TYPE_INT, &iotechdaqx->rate,
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"channels", G_TYPE_INT, &iotechdaqx->channels,
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NULL);
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"width", G_TYPE_INT, &iotechdaqx->width,
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"rate", G_TYPE_INT, &iotechdaqx->rate,
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"channels", G_TYPE_INT, &iotechdaqx->channels, NULL);
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if (!ret) {
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GST_DEBUG ("Failed to retrieve width and height");
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@@ -328,18 +355,18 @@ gst_iotechdaqx_start (GstBaseSrc * src)
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// Find out how many devices are installed and allocate memory for device list
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daqGetDeviceCount(&devCount);
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devList = (DaqDeviceListT*)malloc(sizeof(DaqDeviceListT)*devCount);
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daqGetDeviceCount (&devCount);
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devList = (DaqDeviceListT *) malloc (sizeof (DaqDeviceListT) * devCount);
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GST_DEBUG ("Found %d devices", devCount);
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// Get the names of all installed devices and the device count
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daqGetDeviceList(devList, &devCount);
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daqGetDeviceList (devList, &devCount);
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deviceIndex = 0;
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do {
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// Get the device properties for each device
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daqGetDeviceProperties(devList[deviceIndex].daqName, &devProps);
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daqGetDeviceProperties (devList[deviceIndex].daqName, &devProps);
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GST_DEBUG ("Device %i: %s", deviceIndex, devList[deviceIndex].daqName);
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deviceIndex++;
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@@ -348,14 +375,15 @@ gst_iotechdaqx_start (GstBaseSrc * src)
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} while (deviceIndex < devCount);
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// We are done with the device list
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free(devList);
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free (devList);
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iotechdaqx->handle = daqOpen(devProps.daqName);
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GST_DEBUG ("Connected to %s on LPT%d\n", devProps.daqName, devProps.basePortAddress+1);
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GST_DEBUG ("Protocol: %s \n", GetProtocol(devProps.protocol));
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iotechdaqx->handle = daqOpen (devProps.daqName);
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GST_DEBUG ("Connected to %s on LPT%d\n", devProps.daqName,
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devProps.basePortAddress + 1);
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GST_DEBUG ("Protocol: %s \n", GetProtocol (devProps.protocol));
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//FIXME check for errors!
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return TRUE;
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}
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@@ -444,42 +472,46 @@ gst_iotechdaqx_create (GstPushSrc * src, GstBuffer ** buf)
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//GST_DEBUG ("create (handle=%d)", iotechdaqx->handle);
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if (!iotechdaqx->opened) {
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DWORD channels[1] = {1};
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DaqAdcGain gains[1] = {DgainX1};
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DWORD flags[1] = {DafAnalog|DafBipolar};
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DWORD channels[1] = { 1 };
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DaqAdcGain gains[1] = { DgainX1 };
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DWORD flags[1] = { DafAnalog | DafBipolar };
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GST_DEBUG ("Setting up acquisition: rate=%d", iotechdaqx->rate);
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daqAdcSetScan (iotechdaqx->handle, channels, gains, flags, 1);
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daqAdcSetAcq (iotechdaqx->handle, DaamInfinitePost, 0, 0);
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daqSetTriggerEvent (iotechdaqx->handle, DatsSoftware, NULL, NULL, NULL, NULL, NULL, NULL, NULL, DaqStartEvent);
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daqSetTriggerEvent (iotechdaqx->handle, DatsSoftware, NULL, NULL, NULL,
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NULL, NULL, NULL, NULL, DaqStartEvent);
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//daqSetTriggerEvent (iotechdaqx->handle, DatsSoftware, NULL, NULL, NULL, NULL, NULL, NULL, NULL, DaqStopEvent);
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daqAdcSetFreq (iotechdaqx->handle, (float)iotechdaqx->rate);
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daqAdcTransferSetBuffer (iotechdaqx->handle, NULL, 44100, DatmCycleOn|DatmDriverBuf);
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daqAdcSetFreq (iotechdaqx->handle, (float) iotechdaqx->rate);
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daqAdcTransferSetBuffer (iotechdaqx->handle, NULL, 44100,
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DatmCycleOn | DatmDriverBuf);
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daqAdcTransferStart (iotechdaqx->handle);
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daqAdcArm (iotechdaqx->handle);
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daqAdcSoftTrig (iotechdaqx->handle); //FIXME: put in create() and use has_started flag
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daqAdcSoftTrig (iotechdaqx->handle); //FIXME: put in create() and use has_started flag
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iotechdaqx->opened = TRUE;
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}
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gst_pad_alloc_buffer_and_set_caps (GST_BASE_SRC_PAD (GST_BASE_SRC (src)), 0, 2048*2, iotechdaqx->caps, buf);
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gst_pad_alloc_buffer_and_set_caps (GST_BASE_SRC_PAD (GST_BASE_SRC (src)), 0,
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2048 * 2, iotechdaqx->caps, buf);
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daqAdcTransferBufData (iotechdaqx->handle, GST_BUFFER_DATA(*buf), 2048, DabtmOldest|DabtmWait, &retCount);
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daqAdcTransferBufData (iotechdaqx->handle, GST_BUFFER_DATA (*buf), 2048,
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DabtmOldest | DabtmWait, &retCount);
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//GST_DEBUG ("Asked for %d samples, got %d", 2048, retCount);
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//memcpy(GST_BUFFER_DATA (*buf), tmp, 16*sizeof(SHORT));
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return GST_FLOW_OK;
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}
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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GST_DEBUG_CATEGORY_INIT (gst_iotechdaqx_debug, "iotechdaqx", 0, \
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"debug category for iotechdaqx element");
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GST_DEBUG_CATEGORY_INIT (gst_iotechdaqx_debug, "iotechdaqx", 0,
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"debug category for iotechdaqx element");
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gst_element_register (plugin, "iotechdaqx", GST_RANK_NONE,
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gst_iotechdaqx_get_type ());
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