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euresys: Fixes to get element working with filesink

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Caps aren't correct, but I can correctly save camera output to file.

Many printfs are sprinkled about as I'm having trouble with gst-debug, will remove later.
This commit is contained in:
Joshua M. Doe 2011-01-28 13:28:58 -05:00
parent e2d2fea82c
commit d788b025f9
4 changed files with 41 additions and 48 deletions
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6
cmake/modules/FindEuresys.cmake
View File

@ -19,7 +19,7 @@ ELSE (EURESYS_INCLUDE_DIR AND EURESYS_LIBRARIES)
ENDIF (EURESYS_INCLUDE_DIR AND EURESYS_LIBRARIES)
IF (NOT EURESYS_DIR)
SET (EURESYS_DIR "/usr/local/euresys/multicam" CACHE PATH "Directory containing Euresys Multicam includes and libraries")
SET (EURESYS_DIR "C:/Program Files/Euresys/MultiCam" CACHE PATH "Directory containing Euresys Multicam includes and libraries")
ENDIF (NOT EURESYS_DIR)
FIND_PATH (EURESYS_INCLUDE_DIR multicam.h
@ -27,9 +27,9 @@ FIND_PATH (EURESYS_INCLUDE_DIR multicam.h
"${EURESYS_DIR}/include"
DOC "Directory containing multicam.h include file")
FIND_LIBRARY (EURESYS_LIBRARIES NAMES libMultiCam
FIND_LIBRARY (EURESYS_LIBRARIES NAMES MultiCam
PATHS
"${EURESYS_DIR}/drivers"
"${EURESYS_DIR}/lib"
DOC "EURESYS library to link with")
IF (EURESYS_INCLUDE_DIR)

2
set_paths_and_run_cmake.bat
View File

@ -4,7 +4,7 @@ set LIBXML2_DIR=%GSTREAMER_DIR%
set LIBICONV_DIR=%GSTREAMER_DIR%
set GLIB2_DIR=%GSTREAMER_DIR%
set NIIMAQ_DIR=C:\Program Files\National Instruments
set EURESYS_DIR=C:\Users\joshua.doe\Apps\multicam-6.5.1.1221
set EURESYS_DIR=C:\Program Files\Euresys\MultiCam
set OpenCV_DIR=C:\Users\joshua.doe\Apps\opencv
rem Plugins will be installed under %CMAKE_PREFIX_PATH%\lib\gstreamer-0.10

3
sys/euresys/CMakeLists.txt
View File

@ -19,7 +19,8 @@ target_link_libraries ( libgsteuresys
${GSTREAMER_LIBRARIES}
${GSTREAMER_BASE_LIBRARY}
${GSTREAMER_INTERFACE_LIBRARY}
${GSTREAMER_VIDEO_LIBRARY})
${GSTREAMER_VIDEO_LIBRARY}
${EURESYS_LIBRARIES})
install (TARGETS libgsteuresys
LIBRARY DESTINATION lib/gstreamer-0.10)

78
sys/euresys/gsteuresys.c
View File

@ -66,14 +66,10 @@ static gboolean gst_euresys_get_size (GstBaseSrc * src, guint64 * size);
static gboolean gst_euresys_is_seekable (GstBaseSrc * src);
static gboolean gst_euresys_unlock (GstBaseSrc * src);
static gboolean gst_euresys_event (GstBaseSrc * src, GstEvent * event);
static gboolean gst_euresys_do_seek (GstBaseSrc * src, GstSegment * segment);
static gboolean gst_euresys_query (GstBaseSrc * src, GstQuery * query);
static gboolean gst_euresys_check_get_range (GstBaseSrc * src);
static void gst_euresys_fixate (GstBaseSrc * src, GstCaps * caps);
static gboolean gst_euresys_unlock_stop (GstBaseSrc * src);
static gboolean
gst_euresys_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek,
GstSegment * segment);
static GstFlowReturn gst_euresys_create (GstPushSrc * src, GstBuffer ** buf);
enum
@ -86,7 +82,7 @@ enum
};
#define DEFAULT_PROP_BOARD_INDEX 0
#define DEFAULT_PROP_CAMERA_TYPE MC_Camera_NTSC
#define DEFAULT_PROP_CAMERA_TYPE MC_Camera_CAMERA_NTSC
#define DEFAULT_PROP_CONNECTOR MC_Connector_VID1
/* pad templates */
@ -153,10 +149,10 @@ gst_euresys_camera_get_type (void)
{
static GType euresys_camera_type = 0;
static const GEnumValue euresys_camera[] = {
{MC_Camera_CCIR, "CCIR", "CCIR broadcasting standard"},
{MC_Camera_EIA, "EIA", "EIA broadcasting standard"},
{MC_Camera_PAL, "PAL", "PAL broadcasting standard"},
{MC_Camera_NTSC, "NTSC", "NTSC broadcasting standard"},
{MC_Camera_CAMERA_CCIR, "CCIR", "CCIR broadcasting standard"},
{MC_Camera_CAMERA_EIA, "EIA", "EIA broadcasting standard"},
{MC_Camera_CAMERA_PAL, "PAL", "PAL broadcasting standard"},
{MC_Camera_CAMERA_NTSC, "NTSC", "NTSC broadcasting standard"},
{0, NULL, NULL},
};
@ -170,12 +166,8 @@ gst_euresys_camera_get_type (void)
/* class initialization */
#define DEBUG_INIT(bla) \
GST_DEBUG_CATEGORY_INIT (gst_euresys_debug, "euresys", 0, \
"debug category for euresys element");
GST_BOILERPLATE_FULL (GstEuresys, gst_euresys, GstPushSrc,
GST_TYPE_PUSH_SRC, DEBUG_INIT);
GST_BOILERPLATE (GstEuresys, gst_euresys, GstPushSrc,
GST_TYPE_PUSH_SRC);
static GstVideoFormat
@ -271,12 +263,10 @@ gst_euresys_class_init (GstEuresysClass * klass)
base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_euresys_is_seekable);
base_src_class->unlock = GST_DEBUG_FUNCPTR (gst_euresys_unlock);
base_src_class->event = GST_DEBUG_FUNCPTR (gst_euresys_event);
base_src_class->do_seek = GST_DEBUG_FUNCPTR (gst_euresys_do_seek);
base_src_class->query = GST_DEBUG_FUNCPTR (gst_euresys_query);
base_src_class->check_get_range = GST_DEBUG_FUNCPTR (gst_euresys_check_get_range);
base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_euresys_fixate);
base_src_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_euresys_unlock_stop);
base_src_class->prepare_seek_segment = GST_DEBUG_FUNCPTR (gst_euresys_prepare_seek_segment);
push_src_class->create = GST_DEBUG_FUNCPTR (gst_euresys_create);
@ -478,6 +468,8 @@ gst_euresys_start (GstBaseSrc * src)
GstVideoFormat videoFormat;
int width, height;
printf("REMOVE: start()\n");
GST_DEBUG_OBJECT (euresys, "start");
/* Open MultiCam driver */
@ -525,7 +517,7 @@ gst_euresys_start (GstBaseSrc * src)
status = McSetParamInt(euresys->hChannel, MC_Camera, euresys->cameraType);
if (status != MC_OK) {
GST_ELEMENT_ERROR (euresys, RESOURCE, SETTINGS,
(_("Failed to set camera type.")), (NULL));
(_("Failed to set camera type = %d."), euresys->cameraType), (NULL));
McDelete (euresys->hChannel);
euresys->hChannel = 0;
return FALSE;
@ -545,10 +537,21 @@ gst_euresys_start (GstBaseSrc * src)
return FALSE;
}
/* Enable signals */
status = McSetParamInt(euresys->hChannel, MC_SignalEnable + MC_SIG_SURFACE_PROCESSING, MC_SignalEnable_ON);
status |= McSetParamInt(euresys->hChannel, MC_SignalEnable + MC_SIG_ACQUISITION_FAILURE, MC_SignalEnable_ON);
if (status != MC_OK) {
GST_ELEMENT_ERROR (euresys, RESOURCE, SETTINGS,
(_("Failed to enable signals.")), (NULL));
McDelete (euresys->hChannel);
euresys->hChannel = 0;
return FALSE;
}
/* TODO create caps */
status = McGetParamInt (euresys->hChannel, MC_ColorFormat, &colorFormat);
status |= McGetParamInt (euresys->hChannel, MC_ImageSizeX, &width);
status |= McGetParamInt (euresys->hChannel, MC_ImageSizeX, &height);
status |= McGetParamInt (euresys->hChannel, MC_ImageSizeY, &height);
if (status != MC_OK) {
GST_ELEMENT_ERROR (euresys, RESOURCE, SETTINGS,
(_("Failed to get color format, width, and height.")), (NULL));
@ -655,16 +658,6 @@ gst_euresys_event (GstBaseSrc * src, GstEvent * event)
return TRUE;
}
static gboolean
gst_euresys_do_seek (GstBaseSrc * src, GstSegment * segment)
{
GstEuresys *euresys = GST_EURESYS (src);
GST_DEBUG_OBJECT (euresys, "do_seek");
return FALSE;
}
static gboolean
gst_euresys_query (GstBaseSrc * src, GstQuery * query)
{
@ -703,17 +696,6 @@ gst_euresys_unlock_stop (GstBaseSrc * src)
return TRUE;
}
static gboolean
gst_euresys_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek,
GstSegment * segment)
{
GstEuresys *euresys = GST_EURESYS (src);
GST_DEBUG_OBJECT (euresys, "seek_segment");
return FALSE;
}
static GstFlowReturn
gst_euresys_create (GstPushSrc * src, GstBuffer ** buf)
{
@ -727,6 +709,8 @@ gst_euresys_create (GstPushSrc * src, GstBuffer ** buf)
int newsize;
GstFlowReturn ret;
printf("REMOVE: create()\n");
/* Start acquisition */
if (!euresys->acq_started) {
status = McSetParamInt(euresys->hChannel, MC_ChannelState, MC_ChannelState_ACTIVE);
@ -742,9 +726,13 @@ gst_euresys_create (GstPushSrc * src, GstBuffer ** buf)
while (TRUE) {
/* Wait up to 5000 msecs for a signal */
status = McWaitSignal (euresys->hChannel, MC_SIG_ANY, 5000, &siginfo);
printf("REMOVE: wait status=%d, signal = %d\n", status, siginfo.Signal);
GST_DEBUG ("Test debug from default category");
GST_DEBUG_OBJECT (euresys, "Test debug from default category");
if (status == MC_TIMEOUT) {
printf("REMOVE: timeout\n");
GST_ELEMENT_ERROR (src, RESOURCE, FAILED,
(_("Timeout waiting for signal.")), (NULL));
(_("Timeout waiting for signal.")), (_("Timeout waiting for signal.")));
return GST_FLOW_ERROR;
}
else if (siginfo.Signal == MC_SIG_ACQUISITION_FAILURE) {
@ -756,6 +744,7 @@ gst_euresys_create (GstPushSrc * src, GstBuffer ** buf)
break;
}
else {
printf("REMOVE: continue\n");
continue;
}
}
@ -789,7 +778,7 @@ gst_euresys_create (GstPushSrc * src, GstBuffer ** buf)
GST_ELEMENT_CAST (src)->base_time;
/* Done processing surface, release control */
McSetParamInt (euresys->hChannel, MC_SurfaceState, MC_SurfaceState_FREE);
McSetParamInt (hSurface, MC_SurfaceState, MC_SurfaceState_FREE);
return GST_FLOW_OK;
}
@ -797,7 +786,10 @@ gst_euresys_create (GstPushSrc * src, GstBuffer ** buf)
static gboolean
plugin_init (GstPlugin * plugin)
{
printf ("REMOVE: gst_euresus_debug=%d\n", gst_euresys_debug);
GST_DEBUG_CATEGORY_INIT (gst_euresys_debug, "euresys", 0, \
"debug category for euresys element");
printf ("REMOVE: gst_euresus_debug=%d\n", gst_euresys_debug);
gst_element_register (plugin, "euresys", GST_RANK_NONE,
gst_euresys_get_type ());