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style: run gst-indent

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This commit is contained in:
Joshua M. Doe
2012-06-14 02:34:06 -04:00
parent 0c4ab07572
commit 2296c487ae
13 changed files with 915 additions and 807 deletions
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251
sys/phoenix/gstphoenixsrc.c
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@@ -77,34 +77,30 @@ static GstFlowReturn gst_phoenixsrc_create (GstPushSrc * src, GstBuffer ** buf);
enum
{
PROP_0,
PROP_CAMERA_CONFIG_FILEPATH,
PROP_NUM_CAPTURE_BUFFERS
PROP_0,
PROP_CAMERA_CONFIG_FILEPATH,
PROP_NUM_CAPTURE_BUFFERS
};
#define DEFAULT_PROP_CAMERA_CONFIG_FILEPATH NULL /* defaults to 640x480x8bpp */
#define DEFAULT_PROP_CAMERA_CONFIG_FILEPATH NULL /* defaults to 640x480x8bpp */
#define DEFAULT_PROP_NUM_CAPTURE_BUFFERS 2
/* pad templates */
static GstStaticPadTemplate gst_phoenixsrc_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
GST_VIDEO_CAPS_GRAY8 ";"
GST_VIDEO_CAPS_GRAY16("BIG_ENDIAN") ";"
GST_VIDEO_CAPS_GRAY16("LITTLE_ENDIAN") ";"
GST_VIDEO_CAPS_RGB ";"
GST_VIDEO_CAPS_xRGB ";"
GST_VIDEO_CAPS_RGB_15 ";"
GST_VIDEO_CAPS_RGB_16)
GST_STATIC_CAPS (GST_VIDEO_CAPS_GRAY8 ";"
GST_VIDEO_CAPS_GRAY16 ("BIG_ENDIAN") ";"
GST_VIDEO_CAPS_GRAY16 ("LITTLE_ENDIAN") ";"
GST_VIDEO_CAPS_RGB ";"
GST_VIDEO_CAPS_xRGB ";" GST_VIDEO_CAPS_RGB_15 ";" GST_VIDEO_CAPS_RGB_16)
);
/* class initialization */
GST_BOILERPLATE (GstPhoenixSrc, gst_phoenixsrc, GstPushSrc,
GST_TYPE_PUSH_SRC);
GST_BOILERPLATE (GstPhoenixSrc, gst_phoenixsrc, GstPushSrc, GST_TYPE_PUSH_SRC);
static GstVideoFormat
@@ -112,8 +108,8 @@ gst_phoenixsrc_color_format_to_video_format (int dst_format, int dst_endian)
{
switch (dst_format) {
case PHX_DST_FORMAT_Y8:
return GST_VIDEO_FORMAT_GRAY8;
/* TODO: possibly use different formats for each of the following */
return GST_VIDEO_FORMAT_GRAY8;
/* TODO: possibly use different formats for each of the following */
case PHX_DST_FORMAT_Y10:
case PHX_DST_FORMAT_Y12:
case PHX_DST_FORMAT_Y14:
@@ -124,7 +120,7 @@ gst_phoenixsrc_color_format_to_video_format (int dst_format, int dst_endian)
return GST_VIDEO_FORMAT_GRAY16_BE;
else
return GST_VIDEO_FORMAT_UNKNOWN;
/* TODO: Bayer here */
/* TODO: Bayer here */
case PHX_DST_FORMAT_RGB15:
return GST_VIDEO_FORMAT_RGB15;
case PHX_DST_FORMAT_RGB16:
@@ -173,7 +169,8 @@ gst_phoenixsrc_class_init (GstPhoenixSrcClass * klass)
base_src_class->get_size = GST_DEBUG_FUNCPTR (gst_phoenixsrc_get_size);
base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_phoenixsrc_is_seekable);
base_src_class->query = GST_DEBUG_FUNCPTR (gst_phoenixsrc_query);
base_src_class->check_get_range = GST_DEBUG_FUNCPTR (gst_phoenixsrc_check_get_range);
base_src_class->check_get_range =
GST_DEBUG_FUNCPTR (gst_phoenixsrc_check_get_range);
base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_phoenixsrc_fixate);
push_src_class->create = GST_DEBUG_FUNCPTR (gst_phoenixsrc_create);
@@ -187,15 +184,16 @@ gst_phoenixsrc_class_init (GstPhoenixSrcClass * klass)
g_param_spec_uint ("num-capture-buffers", "Number of capture buffers",
"Number of capture buffers", 1, G_MAXUINT,
DEFAULT_PROP_NUM_CAPTURE_BUFFERS,
(GParamFlags) (G_PARAM_READWRITE |G_PARAM_STATIC_STRINGS)));
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
}
static void
gst_phoenixsrc_init (GstPhoenixSrc * phoenixsrc, GstPhoenixSrcClass * phoenixsrc_class)
gst_phoenixsrc_init (GstPhoenixSrc * phoenixsrc,
GstPhoenixSrcClass * phoenixsrc_class)
{
phoenixsrc->srcpad = gst_pad_new_from_static_template (&gst_phoenixsrc_src_template
, "src");
phoenixsrc->srcpad =
gst_pad_new_from_static_template (&gst_phoenixsrc_src_template, "src");
/* set source as live (no preroll) */
gst_base_src_set_live (GST_BASE_SRC (phoenixsrc), TRUE);
@@ -208,8 +206,10 @@ gst_phoenixsrc_init (GstPhoenixSrc * phoenixsrc, GstPhoenixSrcClass * phoenixsrc
phoenixsrc->num_capture_buffers = DEFAULT_PROP_NUM_CAPTURE_BUFFERS;
phoenixsrc->first_phoenix_ts = GST_CLOCK_TIME_NONE;
phoenixsrc->frame_start_times = g_new (guint64, phoenixsrc->num_capture_buffers);
phoenixsrc->frame_end_times = g_new (guint64, phoenixsrc->num_capture_buffers);
phoenixsrc->frame_start_times =
g_new (guint64, phoenixsrc->num_capture_buffers);
phoenixsrc->frame_end_times =
g_new (guint64, phoenixsrc->num_capture_buffers);
phoenixsrc->buffer_ready = FALSE;
phoenixsrc->timeout_occurred = FALSE;
phoenixsrc->fifo_overflow_occurred = FALSE;
@@ -218,7 +218,7 @@ gst_phoenixsrc_init (GstPhoenixSrc * phoenixsrc, GstPhoenixSrcClass * phoenixsrc
phoenixsrc->buffer_processed_count = 0;
phoenixsrc->frame_end_count = 0;
phoenixsrc->frame_start_count = 0;
/*phoenixsrc->frame_count = 0;*/
/*phoenixsrc->frame_count = 0; */
phoenixsrc->mutex = g_mutex_new ();
phoenixsrc->cond = g_cond_new ();
@@ -243,15 +243,16 @@ gst_phoenixsrc_set_property (GObject * object, guint property_id,
GST_ELEMENT_WARNING (phoenixsrc, RESOURCE, SETTINGS,
("Number of capture buffers cannot be changed after acquisition has started."),
(NULL));
}
else {
} else {
phoenixsrc->num_capture_buffers = g_value_get_uint (value);
g_free (phoenixsrc->frame_start_times);
phoenixsrc->frame_start_times = g_new (guint64, phoenixsrc->num_capture_buffers);
phoenixsrc->frame_start_times =
g_new (guint64, phoenixsrc->num_capture_buffers);
g_free (phoenixsrc->frame_end_times);
phoenixsrc->frame_end_times = g_new (guint64, phoenixsrc->num_capture_buffers);
phoenixsrc->frame_end_times =
g_new (guint64, phoenixsrc->num_capture_buffers);
}
break;
default:
@@ -325,7 +326,9 @@ gst_phoenixsrc_get_caps (GstBaseSrc * src)
/* return template caps if we don't know the actual camera caps */
if (!phoenixsrc->caps) {
return gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_SRC_PAD (phoenixsrc)));
return
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_SRC_PAD
(phoenixsrc)));
}
return gst_caps_copy (phoenixsrc->caps);
@@ -356,9 +359,7 @@ gst_phoenixsrc_set_caps (GstBaseSrc * src, GstCaps * caps)
structure = gst_caps_get_structure (caps, 0);
ret = gst_structure_get (structure,
"width", G_TYPE_INT, &width,
"height", G_TYPE_INT, &height,
NULL);
"width", G_TYPE_INT, &width, "height", G_TYPE_INT, &height, NULL);
if (!ret) {
GST_DEBUG ("Failed to retrieve width and height");
@@ -379,7 +380,7 @@ gst_phoenixsrc_newsegment (GstBaseSrc * src)
}
static inline GstClockTime
gst_phoenix_get_timestamp (GstPhoenixSrc *phoenixsrc)
gst_phoenix_get_timestamp (GstPhoenixSrc * phoenixsrc)
{
ui32 dwParam;
guint64 timestamp;
@@ -387,7 +388,7 @@ gst_phoenix_get_timestamp (GstPhoenixSrc *phoenixsrc)
/* get time in microseconds from start of acquisition */
/* TODO: check for rollover */
PHX_ParameterGet (phoenixsrc->hCamera, PHX_EVENTCOUNT, &dwParam);
timestamp = (guint64)1000 * dwParam;
timestamp = (guint64) 1000 *dwParam;
if (phoenixsrc->first_phoenix_ts == GST_CLOCK_TIME_NONE) {
phoenixsrc->first_phoenix_ts = timestamp;
@@ -397,7 +398,7 @@ gst_phoenix_get_timestamp (GstPhoenixSrc *phoenixsrc)
/* Callback function to handle image capture events. */
void
phx_callback (tHandle hCamera, ui32 dwMask, void* pvParams )
phx_callback (tHandle hCamera, ui32 dwMask, void *pvParams)
{
GstPhoenixSrc *phoenixsrc = GST_PHOENIX_SRC (pvParams);
GstClockTime ct = gst_phoenix_get_timestamp (phoenixsrc);
@@ -456,9 +457,9 @@ static gboolean
gst_phoenixsrc_start (GstBaseSrc * src)
{
GstPhoenixSrc *phoenixsrc = GST_PHOENIX_SRC (src);
etStat eStat = PHX_OK; /* Status variable */
etParamValue eParamValue = 0;
ui32 dwParamValue = 0;
etStat eStat = PHX_OK; /* Status variable */
etParamValue eParamValue = 0;
ui32 dwParamValue = 0;
guint32 phx_format, phx_endian, width, height;
GstVideoFormat videoFormat;
ui32 dwBufferWidth, dwBufferHeight;
@@ -466,9 +467,9 @@ gst_phoenixsrc_start (GstBaseSrc * src)
GST_DEBUG_OBJECT (phoenixsrc, "start");
if (phoenixsrc->config_filepath == NULL) {
GST_WARNING_OBJECT (phoenixsrc, "No config file set, using default 640x480x8bpp");
}
else if (!g_file_test (phoenixsrc->config_filepath, G_FILE_TEST_EXISTS)) {
GST_WARNING_OBJECT (phoenixsrc,
"No config file set, using default 640x480x8bpp");
} else if (!g_file_test (phoenixsrc->config_filepath, G_FILE_TEST_EXISTS)) {
GST_ELEMENT_ERROR (phoenixsrc, RESOURCE, NOT_FOUND,
("Camera config file does not exist: %s", phoenixsrc->config_filepath),
(NULL));
@@ -477,7 +478,8 @@ gst_phoenixsrc_start (GstBaseSrc * src)
/* Initialize board */
/* TODO: this picks first digital board using default settings, parameterize this! */
eStat = PHX_CameraConfigLoad (&phoenixsrc->hCamera, phoenixsrc->config_filepath,
eStat =
PHX_CameraConfigLoad (&phoenixsrc->hCamera, phoenixsrc->config_filepath,
PHX_BOARD_AUTO | PHX_DIGITAL, PHX_ErrHandlerDefault);
if (eStat != PHX_OK) {
GST_ELEMENT_ERROR (phoenixsrc, LIBRARY, INIT, (NULL), (NULL));
@@ -486,48 +488,70 @@ gst_phoenixsrc_start (GstBaseSrc * src)
/* capture frames continuously */
eParamValue = PHX_ENABLE;
eStat = PHX_ParameterSet (phoenixsrc->hCamera, PHX_ACQ_CONTINUOUS, &eParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterSet (phoenixsrc->hCamera, PHX_ACQ_CONTINUOUS, &eParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
/* capture in blocking fashion, i.e. don't overwrite un-processed buffers */
eParamValue = PHX_DISABLE;
eStat = PHX_ParameterSet (phoenixsrc->hCamera, PHX_ACQ_BLOCKING, &eParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterSet (phoenixsrc->hCamera, PHX_ACQ_BLOCKING, &eParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
/* use event counter to count time from start of acquisition */
eParamValue = PHX_EVENTCOUNT_TIME;
eStat = PHX_ParameterSet (phoenixsrc->hCamera, PHX_EVENTCOUNT_SRC, &eParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterSet (phoenixsrc->hCamera, PHX_EVENTCOUNT_SRC, &eParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
eParamValue = PHX_EVENTGATE_ACQ;
eStat = PHX_ParameterSet (phoenixsrc->hCamera, PHX_EVENTGATE_SRC, &eParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterSet (phoenixsrc->hCamera, PHX_EVENTGATE_SRC, &eParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
/* Get format (mono, Bayer, RBG, etc.) */
eStat = PHX_ParameterGet (phoenixsrc->hCamera, PHX_DST_FORMAT, &dwParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
if (PHX_OK != eStat)
goto ResourceSettingsError;
phx_format = dwParamValue;
/* Get endianness */
eStat = PHX_ParameterGet (phoenixsrc->hCamera, PHX_DST_ENDIAN, &dwParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
if (PHX_OK != eStat)
goto ResourceSettingsError;
phx_endian = dwParamValue;
/* get width */
eStat = PHX_ParameterGet (phoenixsrc->hCamera, PHX_ROI_XLENGTH_SCALED, &dwParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterGet (phoenixsrc->hCamera, PHX_ROI_XLENGTH_SCALED,
&dwParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
width = dwParamValue;
/* get height */
eStat = PHX_ParameterGet (phoenixsrc->hCamera, PHX_ROI_YLENGTH_SCALED, &dwParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterGet (phoenixsrc->hCamera, PHX_ROI_YLENGTH_SCALED,
&dwParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
height = dwParamValue;
/* get buffer size; width (in bytes) and height (in lines) */
eStat = PHX_ParameterGet (phoenixsrc->hCamera, PHX_BUF_DST_XLENGTH, &dwBufferWidth);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat = PHX_ParameterGet (phoenixsrc->hCamera, PHX_BUF_DST_YLENGTH, &dwBufferHeight);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterGet (phoenixsrc->hCamera, PHX_BUF_DST_XLENGTH,
&dwBufferWidth);
if (PHX_OK != eStat)
goto ResourceSettingsError;
eStat =
PHX_ParameterGet (phoenixsrc->hCamera, PHX_BUF_DST_YLENGTH,
&dwBufferHeight);
if (PHX_OK != eStat)
goto ResourceSettingsError;
phoenixsrc->buffer_size = dwBufferHeight * dwBufferWidth;
/* Tell Phoenix to use N buffers. */
@@ -536,41 +560,52 @@ gst_phoenixsrc_start (GstBaseSrc * src)
/* Setup a one second timeout value (milliseconds) */
dwParamValue = 1000;
eStat = PHX_ParameterSet (phoenixsrc->hCamera, PHX_TIMEOUT_DMA, (void *) &dwParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
eStat =
PHX_ParameterSet (phoenixsrc->hCamera, PHX_TIMEOUT_DMA,
(void *) &dwParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
/* The BUFFER_READY interrupt is already enabled by default,
* but we must enable other interrupts here. */
eParamValue = PHX_INTRPT_TIMEOUT | PHX_INTRPT_FIFO_OVERFLOW | PHX_INTRPT_FRAME_END | PHX_INTRPT_FRAME_START;
eStat = PHX_ParameterSet (phoenixsrc->hCamera, PHX_INTRPT_SET, (void *) &eParamValue);
if (PHX_OK != eStat) goto ResourceSettingsError;
* but we must enable other interrupts here. */
eParamValue =
PHX_INTRPT_TIMEOUT | PHX_INTRPT_FIFO_OVERFLOW | PHX_INTRPT_FRAME_END |
PHX_INTRPT_FRAME_START;
eStat =
PHX_ParameterSet (phoenixsrc->hCamera, PHX_INTRPT_SET,
(void *) &eParamValue);
if (PHX_OK != eStat)
goto ResourceSettingsError;
videoFormat = gst_phoenixsrc_color_format_to_video_format (phx_format, phx_endian);
videoFormat =
gst_phoenixsrc_color_format_to_video_format (phx_format, phx_endian);
if (videoFormat == GST_VIDEO_FORMAT_UNKNOWN) {
GST_ELEMENT_ERROR (phoenixsrc, STREAM, WRONG_TYPE,
(_("Unknown or unsupported color format.")), (NULL));
(_("Unknown or unsupported color format.")), (NULL));
goto Error;
}
if (phoenixsrc->caps)
gst_caps_unref (phoenixsrc->caps);
phoenixsrc->caps = gst_video_format_new_caps (videoFormat, width, height, 30, 1, 1, 1);
phoenixsrc->caps =
gst_video_format_new_caps (videoFormat, width, height, 30, 1, 1, 1);
if (phoenixsrc->caps == NULL) {
GST_ELEMENT_ERROR (phoenixsrc, STREAM, TOO_LAZY,
(_("Failed to generate caps from video format.")), (NULL));
(_("Failed to generate caps from video format.")), (NULL));
goto Error;
}
return TRUE;
ResourceSettingsError:
GST_ELEMENT_ERROR (phoenixsrc, RESOURCE, SETTINGS,
(_("Failed to get Phoenix parameters.")), (NULL));
(_("Failed to get Phoenix parameters.")), (NULL));
Error:
/* Now cease all captures */
if (phoenixsrc->hCamera) PHX_Acquire(phoenixsrc->hCamera, PHX_ABORT, NULL );
if (phoenixsrc->hCamera)
PHX_Acquire (phoenixsrc->hCamera, PHX_ABORT, NULL);
/* TODO Free all the user allocated memory */
//psImageBuff = pasImageBuffs;
@@ -583,7 +618,8 @@ Error:
//}
/* Release the Phoenix board */
if (phoenixsrc->hCamera) PHX_CameraRelease(&phoenixsrc->hCamera);
if (phoenixsrc->hCamera)
PHX_CameraRelease (&phoenixsrc->hCamera);
return FALSE;
}
@@ -607,8 +643,8 @@ gst_phoenixsrc_stop (GstBaseSrc * src)
gst_caps_unref (phoenixsrc->caps);
phoenixsrc->caps = NULL;
phoenixsrc->dropped_frame_count = 0;
/*phoenixsrc->last_time_code = -1;*/
phoenixsrc->dropped_frame_count = 0;
/*phoenixsrc->last_time_code = -1; */
return TRUE;
}
@@ -675,8 +711,8 @@ gst_phoenixsrc_create (GstPushSrc * src, GstBuffer ** buf)
{
GstPhoenixSrc *phoenixsrc = GST_PHOENIX_SRC (src);
GstFlowReturn ret;
etStat eStat = PHX_OK; /* Phoenix status variable */
ui32 dwParamValue = 0; /* Phoenix Get/Set intermediate variable */
etStat eStat = PHX_OK; /* Phoenix status variable */
ui32 dwParamValue = 0; /* Phoenix Get/Set intermediate variable */
stImageBuff phx_buffer;
guint dropped_frame_count = 0;
guint new_dropped_frames;
@@ -684,23 +720,24 @@ gst_phoenixsrc_create (GstPushSrc * src, GstBuffer ** buf)
/* Create and allocate the buffer */
ret = gst_pad_alloc_buffer (GST_BASE_SRC_PAD (GST_BASE_SRC (src)),
GST_BUFFER_OFFSET_NONE, phoenixsrc->buffer_size,
GST_PAD_CAPS (GST_BASE_SRC_PAD (GST_BASE_SRC (src))), buf);
GST_BUFFER_OFFSET_NONE, phoenixsrc->buffer_size,
GST_PAD_CAPS (GST_BASE_SRC_PAD (GST_BASE_SRC (src))), buf);
if (G_UNLIKELY (ret != GST_FLOW_OK)) {
return GST_FLOW_ERROR;
}
/* Start acquisition */
if (!phoenixsrc->acq_started) {
/* make class instance pointer available to the callback, and flush cache*/
PHX_ParameterSet (phoenixsrc->hCamera, PHX_EVENT_CONTEXT | PHX_CACHE_FLUSH, (void *) phoenixsrc);
/* make class instance pointer available to the callback, and flush cache */
PHX_ParameterSet (phoenixsrc->hCamera, PHX_EVENT_CONTEXT | PHX_CACHE_FLUSH,
(void *) phoenixsrc);
/* Now start our capture */
eStat = PHX_Acquire (phoenixsrc->hCamera, PHX_START, (void*)phx_callback);
eStat = PHX_Acquire (phoenixsrc->hCamera, PHX_START, (void *) phx_callback);
if (PHX_OK != eStat) {
GST_ELEMENT_ERROR (phoenixsrc, RESOURCE, FAILED,
(_("Failed to start acquisition.")), (NULL));
return GST_FLOW_ERROR; /* TODO: make sure _stop is called if this happens to release resources*/
return GST_FLOW_ERROR; /* TODO: make sure _stop is called if this happens to release resources */
}
phoenixsrc->acq_started = TRUE;
}
@@ -729,29 +766,34 @@ gst_phoenixsrc_create (GstPushSrc * src, GstBuffer ** buf)
if (!phoenixsrc->buffer_ready) {
GST_ELEMENT_ERROR (src, RESOURCE, FAILED,
(_("You should not see this error, something very bad happened.")), (NULL));
(_("You should not see this error, something very bad happened.")),
(NULL));
g_mutex_unlock (phoenixsrc->mutex);
return GST_FLOW_ERROR;
}
GST_INFO_OBJECT (phoenixsrc, "Processing new buffer %d (Frame start: %d), ready-processed = %d",
phoenixsrc->buffer_ready_count, phoenixsrc->frame_start_count, phoenixsrc->buffer_ready_count-phoenixsrc->buffer_processed_count);
GST_INFO_OBJECT (phoenixsrc,
"Processing new buffer %d (Frame start: %d), ready-processed = %d",
phoenixsrc->buffer_ready_count, phoenixsrc->frame_start_count,
phoenixsrc->buffer_ready_count - phoenixsrc->buffer_processed_count);
phoenixsrc->buffer_ready = FALSE;
/* frame_start is always >= buffer_ready */
dropped_frame_count = phoenixsrc->frame_start_count - phoenixsrc->buffer_ready_count;
dropped_frame_count =
phoenixsrc->frame_start_count - phoenixsrc->buffer_ready_count;
g_mutex_unlock (phoenixsrc->mutex);
eStat = PHX_Acquire (phoenixsrc->hCamera, PHX_BUFFER_GET, &phx_buffer);
if (PHX_OK != eStat) {
GST_ELEMENT_ERROR (src, RESOURCE, FAILED,
(_("Failed to get buffer.")), (NULL));
(_("Failed to get buffer.")), (NULL));
return GST_FLOW_ERROR;
}
/* Copy image to buffer from surface TODO: use orc_memcpy*/
memcpy (GST_BUFFER_DATA (*buf), phx_buffer.pvAddress, phoenixsrc->buffer_size);
/* Copy image to buffer from surface TODO: use orc_memcpy */
memcpy (GST_BUFFER_DATA (*buf), phx_buffer.pvAddress,
phoenixsrc->buffer_size);
/* Having processed the data, release the buffer ready for further image data */
eStat = PHX_Acquire (phoenixsrc->hCamera, PHX_BUFFER_RELEASE, NULL);
@@ -759,19 +801,20 @@ gst_phoenixsrc_create (GstPushSrc * src, GstBuffer ** buf)
/* check for dropped frames (can only detect more than one) */
new_dropped_frames = dropped_frame_count - phoenixsrc->dropped_frame_count;
if (new_dropped_frames > 0) {
phoenixsrc->dropped_frame_count = dropped_frame_count;
GST_WARNING ("Dropped %d frames (%d total)", new_dropped_frames,
if (new_dropped_frames > 0) {
phoenixsrc->dropped_frame_count = dropped_frame_count;
GST_WARNING ("Dropped %d frames (%d total)", new_dropped_frames,
phoenixsrc->dropped_frame_count);
/* TODO: emit message here about dropped frames */
}
/* TODO: emit message here about dropped frames */
}
GST_BUFFER_SIZE (*buf) = phoenixsrc->buffer_size;
/* use time from capture board */
n = (phoenixsrc->buffer_processed_count - 1) % phoenixsrc->num_capture_buffers;
n = (phoenixsrc->buffer_processed_count -
1) % phoenixsrc->num_capture_buffers;
GST_BUFFER_TIMESTAMP (*buf) = phoenixsrc->frame_start_times[n];
GST_BUFFER_DURATION (*buf) = GST_CLOCK_DIFF (phoenixsrc->frame_start_times[n],
phoenixsrc->frame_end_times[n]);
phoenixsrc->frame_end_times[n]);
GST_BUFFER_OFFSET (*buf) = phoenixsrc->buffer_processed_count - 1;
GST_BUFFER_OFFSET_END (*buf) = GST_BUFFER_OFFSET (*buf);
@@ -782,8 +825,8 @@ gst_phoenixsrc_create (GstPushSrc * src, GstBuffer ** buf)
static gboolean
plugin_init (GstPlugin * plugin)
{
GST_DEBUG_CATEGORY_INIT (gst_phoenixsrc_debug, "phoenixsrc", 0, \
"debug category for phoenixsrc element");
GST_DEBUG_CATEGORY_INIT (gst_phoenixsrc_debug, "phoenixsrc", 0,
"debug category for phoenixsrc element");
gst_element_register (plugin, "phoenixsrc", GST_RANK_NONE,
gst_phoenixsrc_get_type ());