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authorMatthias Vogelgesang <matthias.vogelgesang@gmail.com>2012-09-21 14:29:50 +0200
committerMatthias Vogelgesang <matthias.vogelgesang@gmail.com>2012-09-21 14:29:50 +0200
commit6eaadaa0e4ad8ce906aa8ccee63d91f0d9cb28ea (patch)
tree1b37a1eb40ad1fdec0a2bebc167f7f8128497748
parente6a6eb9aede59a1f7441b926b36afefd9c42b91d (diff)
parent9f262857d13a3e0d7ee214b33b90359c51227718 (diff)
Merge branch 'plugins'
Diffstat
-rw-r--r--NEWS20
-rw-r--r--docs/manual.md43
-rw-r--r--docs/style.css95
-rw-r--r--src/CMakeLists.txt113
-rw-r--r--src/cameras/uca-mock-camera.c30
-rw-r--r--src/cameras/uca-mock-camera.h2
-rw-r--r--src/cameras/uca-pco-camera.c304
-rw-r--r--src/cameras/uca-pco-camera.h2
-rw-r--r--src/cameras/uca-pf-camera.c102
-rw-r--r--src/cameras/uca-pf-camera.h2
-rw-r--r--src/cameras/uca-ufo-camera.c6
-rw-r--r--src/cameras/uca-ufo-camera.h2
-rw-r--r--src/uca-camera.c122
-rw-r--r--src/uca-plugin-manager.c327
-rw-r--r--src/uca-plugin-manager.h65
-rw-r--r--test/CMakeLists.txt18
-rw-r--r--test/benchmark.c32
-rw-r--r--test/control.c234
-rw-r--r--test/enum.c88
-rw-r--r--test/grab-async.c44
-rw-r--r--test/grab.c40
-rw-r--r--test/grab_pylon.c96
-rwxr-xr-xtest/run.py31
-rw-r--r--test/test-mock.c181
24 files changed, 1107 insertions, 892 deletions
diff --git a/NEWS b/NEWS
index 4f3c174..e7c7243 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,23 @@
+Changes in libuca 1.1
+=====================
+
+Plugin System
+-------------
+
+A new plugin manager is used to instantiate camera objects from a shared
+library. Instead of calling `uca_camera_new`, a plugin manager is created that
+looks in pre- and user-defined directories for DSOs that match
+`libuca[A-Za-z].so` and used to instantiate:
+
+ UcaPluginManager *manager;
+ UcaCamera *camera;
+
+ manager = uca_plugin_manager_new ();
+ camera = uca_plugin_manager_new_camera (manager, "foo", &error);
+
+The plugin manager adds a dependency on GModule (pkg-config package
+`gmodule-2.0`) that is part of GLib.
+
Changes in libuca 1.0 aka 0.6
=============================
diff --git a/docs/manual.md b/docs/manual.md
index 0373010..5600d3f 100644
--- a/docs/manual.md
+++ b/docs/manual.md
@@ -107,6 +107,7 @@ necessary header files:
~~~ {.c}
#include <glib-object.h>
+#include <uca-plugin-manager.h>
#include <uca-camera.h>
~~~
@@ -116,6 +117,7 @@ Then you need to setup the type system:
int
main (int argc, char *argv[])
{
+ UcaPluginManager *manager;
UcaCamera *camera;
GError *error = NULL; /* this _must_ be set to NULL */
@@ -124,10 +126,12 @@ main (int argc, char *argv[])
Now you can instantiate new camera _objects_. Each camera is identified by a
human-readable string, in this case we want to access any pco camera that is
-supported by [libpco][]:
+supported by [libpco][]. To instantiate a camera we have to create a plugin
+manager first:
~~~ {.c}
- camera = uca_camera_new ("pco", &error);
+ manager = uca_plugin_manager_new ();
+ camera = uca_plugin_manager_new_camera (manager, "pco", &error);
~~~
Errors are indicated with a returned value `NULL` and `error` set to a value
@@ -252,38 +256,19 @@ communicate with the camera. Now we will go into more detail.
We have already seen how to instantiate a camera object from a name. If you have
more than one camera connected to a machine, you will most likely want the user
decide which to use. To do so, you can enumerate all camera strings with
-`uca_camera_get_types`:
+`uca_plugin_manager_get_available_cameras`:
~~~ {.c}
- gchar **types;
+ GList *types;
- types = uca_camera_get_types ();
+ types = uca_camera_get_available_cameras (manager);
- for (guint i = 0; types[i] != NULL; i++)
- g_print ("%s\n", types[i]);
+ for (GList *it = g_list_first; it != NULL; it = g_list_next (it))
+ g_print ("%s\n", (gchar *) it->data);
- /* free the string array */
- g_strfreev (types);
-~~~
-
-If you _know_ which camera you want to use you can instantiate the sub-classed
-camera object directly. In this case we create a pco-based camera:
-
-~~~ {.c}
-#include <glib-object.h>
-#include <uca/uca-camera-pco.h>
-
-int
-main (int argc, char *argv[])
-{
- UcaPcoCamera *camera;
- GError *error = NULL;
-
- g_type_init ();
- camera = uca_pco_camera_new (&error);
- g_object_unref (camera);
- return 0;
-}
+ /* free the strings and the list */
+ g_list_foreach (types, (GFunc) g_free, NULL);
+ g_list_free (types);
~~~
[last section]: #first-look-at-the-api
diff --git a/docs/style.css b/docs/style.css
index a9fc9ca..646a097 100644
--- a/docs/style.css
+++ b/docs/style.css
@@ -1,35 +1,34 @@
-
/* --- Reset ------------------------------------------------------ */
body, div, dl, dt, dd, ul, ol, li,
h1, h2, h3, h4, h5, h6,
pre, form, fieldset, input, textarea,
-p, blockquote, th, td {
- margin: 0;
+p, blockquote, th, td {
+ margin: 0;
padding: 0;
}
table {
- border-collapse: collapse;
+ border-collapse: collapse;
border-spacing: 0;
}
fieldset, img {
- border: 0;
- }
- address, caption, cite, dfn, th, var {
+ border: 0;
+}
+address, caption, cite, dfn, th, var {
font-style: normal;
- font-weight: normal;
- }
- caption, th {
+ font-weight: normal;
+}
+caption, th {
text-align: left;
}
h1, h2, h3, h4, h5, h6 {
- font-size: 100%;
+ font-size: 100%;
font-weight: normal;
}
q:before, q:after {
- content: '';
- }
- abbr, acronym {
+ content: '';
+}
+abbr, acronym {
border: 0;
}
@@ -52,10 +51,6 @@ p {
margin-bottom: 24px;
}
-/* p > code { */
-/* font-size: 0.8em; */
-/* } */
-
h1, h2, h3, h4, h5, h6 {
margin-bottom: 24px;
font-family: "Droid Sans", sans-serif;
@@ -65,6 +60,9 @@ h1, h2, h3, h4, h5, h6 {
h1 {
font-size: 1.5em;
line-height: 1em;
+ margin-top: 2em;
+ padding-bottom: 0.5em;
+ border-bottom: 2px dotted #bbb;
}
h2 {
@@ -87,11 +85,29 @@ h5, h6 {
line-height: 1.5em;
}
-h1 > a, h2 > a, h3 > a, h4 > a, h5 > a, h6 > a {
- color: black;
+h1 > a {
+ color: #555;
+ text-decoration: none;
+}
+
+a {
+ color: #8e3557;
text-decoration: none;
}
+a:hover {
+ color: #88a33e;
+}
+
+h1:hover :after,
+h2:hover :after,
+h3:hover :after,
+h4:hover :after,
+h5:hover :after,
+h6:hover :after {
+ content: " \2191";
+}
+
pre {
margin-bottom: 24px;
line-height: 1.2em;
@@ -103,19 +119,58 @@ code {
}
ul, ol {
+ list-style-position: inside;
+ padding-left: 1em;
+ text-indent: -1em;
+ margin-left: 0;
margin-bottom: 24px;
}
+li + li {
+ margin-top: 0.1em;
+}
+
ul ul,
ol ol {
margin: 0 0 0 24px;
}
+table {
+ width: 100%;
+ margin-bottom: 24px;
+}
+
+th {
+ color: #555;
+ font-family: 'Droid Sans', sans-serif;
+ font-weight: bold;
+ border-bottom: 1px dotted #bbb;
+}
+
+td, th {
+ padding: 2px;
+}
+
+dl {
+ margin-bottom: 24px;
+}
+
+dt {
+ font-style: italic;
+}
+
+dd {
+ margin-top: 12px;
+ padding-left: 1em;
+}
+
.title {
font-size: xx-large;
+ color: #555;
}
.author {
font-size: 1.25em;
font-weight: normal;
+ color: #555;
}
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9508c5c..e186975 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -3,13 +3,17 @@ cmake_minimum_required(VERSION 2.8)
# --- Set sources -------------------------------------------------------------
set(uca_SRCS
uca-camera.c
+ uca-plugin-manager.c
)
set(uca_HDRS
- uca-camera.h)
+ uca-camera.h
+ uca-plugin-manager.h)
set(cameras)
+set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}")
+
# --- Find packages and libraries ---------------------------------------------
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
@@ -28,10 +32,25 @@ find_package(PkgConfig)
find_program(GLIB2_MKENUMS glib-mkenums REQUIRED)
pkg_check_modules(GLIB2 glib-2.0>=2.24 REQUIRED)
pkg_check_modules(GOBJECT2 gobject-2.0>=2.24 REQUIRED)
+pkg_check_modules(GMODULE2 gmodule-2.0>=2.24 REQUIRED)
+
+include_directories(
+ ${CMAKE_CURRENT_BINARY_DIR}
+ ${CMAKE_CURRENT_SOURCE_DIR}
+ ${CMAKE_CURRENT_SOURCE_DIR}/cameras
+ ${GLIB2_INCLUDE_DIRS}
+ ${GOBJECT2_INCLUDE_DIRS})
+
+# --- Configure step
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
+ ${CMAKE_CURRENT_BINARY_DIR}/config.h)
set(uca_LIBS
- ${GLIB2_LIBRARIES}
- ${GOBJECT2_LIBRARIES})
+ ${GLIB2_LIBRARIES}
+ ${GOBJECT2_LIBRARIES}
+ ${GMODULE2_LIBRARIES})
+
+set(uca_enum_hdrs uca-camera.h)
# --- Build options -----------------------------------------------------------
option(HAVE_MOCK_CAMERA "Camera: Dummy" ON)
@@ -42,18 +61,20 @@ if (PF_FOUND)
option(HAVE_PHOTON_FOCUS "Camera: Photon Focus MV2-D1280-640-CL-8" ON)
if (HAVE_PHOTON_FOCUS AND CLSERME4_FOUND AND FGLIB5_FOUND)
- list(APPEND uca_SRCS cameras/uca-pf-camera.c)
- list(APPEND uca_HDRS cameras/uca-pf-camera.h)
- list(APPEND cameras "Pf")
-
- set(uca_LIBS ${uca_LIBS}
- ${CLSERME4_LIBRARY}
- ${FGLIB5_LIBRARY}
- ${PF_LIBRARIES})
+ list(APPEND uca_enum_hdrs cameras/uca-pf-camera.h)
- include_directories(${PF_INCLUDE_DIRS}
+ include_directories(
+ ${PF_INCLUDE_DIRS}
${CLSERME4_INCLUDE_DIR}
${FGLIB5_INCLUDE_DIR})
+
+ add_library(ucapf SHARED cameras/uca-pf-camera.c)
+
+ target_link_libraries(ucapf
+ ${uca_LIBS}
+ ${CLSERME4_LIBRARY}
+ ${FGLIB5_LIBRARY}
+ ${PF_LIBRARIES})
endif()
endif()
@@ -61,19 +82,23 @@ if (PCO_FOUND AND CLSERME4_FOUND AND FGLIB5_FOUND)
option(HAVE_PCO_CL "Camera: CameraLink-based pco" ON)
if (HAVE_PCO_CL)
- list(APPEND uca_SRCS cameras/uca-pco-camera.c)
- list(APPEND uca_HDRS cameras/uca-pco-camera.h)
- list(APPEND cameras "Pco")
-
- set(uca_LIBS ${uca_LIBS}
- ${PCO_LIBRARIES}
- ${CLSERME4_LIBRARY}
- ${FGLIB5_LIBRARY})
+ list(APPEND uca_enum_hdrs cameras/uca-pco-camera.h)
include_directories(
${PCO_INCLUDE_DIRS}
${CLSERME4_INCLUDE_DIR}
${FGLIB5_INCLUDE_DIR})
+
+ add_library(ucapco SHARED cameras/uca-pco-camera.c)
+
+ target_link_libraries(ucapco
+ ${uca_LIBS}
+ ${PCO_LIBRARIES}
+ ${CLSERME4_LIBRARY}
+ ${FGLIB5_LIBRARY})
+
+ install(TARGETS ucapco
+ LIBRARY DESTINATION ${LIB_INSTALL_DIR}/uca)
endif()
endif()
@@ -81,13 +106,18 @@ if (IPE_FOUND)
option(HAVE_UFO_CAMERA "Camera: Custom based on Xilinx FPGA" ON)
if (HAVE_UFO_CAMERA)
- list(APPEND uca_SRCS cameras/uca-ufo-camera.c)
- list(APPEND uca_HDRS cameras/uca-ufo-camera.h)
- list(APPEND cameras "Ufo")
-
- set(uca_LIBS ${uca_LIBS} ${IPE_LIBRARIES})
+ list(APPEND uca_enum_hdrs cameras/uca-ufo-camera.h)
include_directories(${IPE_INCLUDE_DIRS})
+
+ add_library(ucaufo SHARED cameras/uca-ufo-camera.c)
+ target_link_libraries(ucaufo
+ ${uca_LIBS}
+ ${IPE_LIBRARIES}
+ )
+
+ install(TARGETS ucaufo
+ LIBRARY DESTINATION ${LIB_INSTALL_DIR}/uca)
endif()
endif()
@@ -107,9 +137,9 @@ if (PYLON_FOUND)
endif()
if (HAVE_MOCK_CAMERA)
- list(APPEND uca_SRCS cameras/uca-mock-camera.c)
- list(APPEND uca_HDRS cameras/uca-mock-camera.h)
- list(APPEND cameras "Mock")
+ add_library(ucamock SHARED cameras/uca-mock-camera.c)
+ install(TARGETS ucamock
+ LIBRARY DESTINATION ${LIB_INSTALL_DIR}/uca)
endif()
# --- Generate enum file
@@ -118,9 +148,9 @@ add_custom_command(
COMMAND ${GLIB2_MKENUMS}
ARGS
--template uca-enums.h.template
- ${uca_HDRS} > ${CMAKE_CURRENT_BINARY_DIR}/uca-enums.h
+ ${uca_enum_hdrs} > ${CMAKE_CURRENT_BINARY_DIR}/uca-enums.h
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- DEPENDS ${uca_HDRS}
+ DEPENDS ${uca_enum_hdrs}
${CMAKE_CURRENT_SOURCE_DIR}/uca-enums.h.template)
add_custom_command(
@@ -128,29 +158,18 @@ add_custom_command(
COMMAND ${GLIB2_MKENUMS}
ARGS
--template uca-enums.c.template
- ${uca_HDRS} > ${CMAKE_CURRENT_BINARY_DIR}/uca-enums.c
+ ${uca_enum_hdrs} > ${CMAKE_CURRENT_BINARY_DIR}/uca-enums.c
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- DEPENDS ${uca_HDRS}
+ DEPENDS ${uca_enum_hdrs}
${CMAKE_CURRENT_BINARY_DIR}/uca-enums.h
${CMAKE_CURRENT_SOURCE_DIR}/uca-enums.c.template
)
-# --- Configure step
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
- ${CMAKE_CURRENT_BINARY_DIR}/config.h)
-
-include_directories(
- ${CMAKE_CURRENT_BINARY_DIR}
- ${CMAKE_CURRENT_SOURCE_DIR}
- ${CMAKE_CURRENT_SOURCE_DIR}/cameras
- ${GLIB2_INCLUDE_DIRS}
- ${GOBJECT2_INCLUDE_DIRS})
-
# --- Build target ------------------------------------------------------------
add_definitions("-std=c99 -Wall")
-add_library(uca SHARED
- ${uca_SRCS}
+add_library(uca SHARED
+ ${uca_SRCS}
${CMAKE_CURRENT_BINARY_DIR}/uca-enums.c)
set_target_properties(uca PROPERTIES
@@ -171,7 +190,7 @@ if(GTK_DOC_FOUND)
set(docs_out "${docs_dir}/reference")
file(MAKE_DIRECTORY ${docs_out})
- set(reference_files
+ set(reference_files
"${docs_out}/index.html"
"${docs_out}/api-index-full.html"
"${docs_out}/ch01.html"
@@ -255,7 +274,7 @@ set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}")
install(TARGETS uca
LIBRARY DESTINATION ${LIB_INSTALL_DIR})
-install(FILES ${uca_HDRS}
+install(FILES ${uca_HDRS}
DESTINATION include/uca)
# --- install pkg-config file
diff --git a/src/cameras/uca-mock-camera.c b/src/cameras/uca-mock-camera.c
index 59c5ae8..7cd4689 100644
--- a/src/cameras/uca-mock-camera.c
+++ b/src/cameras/uca-mock-camera.c
@@ -15,6 +15,7 @@
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110, USA */
+#include <gmodule.h>
#include <string.h>
#include "uca-mock-camera.h"
@@ -156,20 +157,6 @@ static void print_current_frame(UcaMockCameraPrivate *priv, gchar *buffer)
}
}
-/**
- * uca_mock_camera_new:
- * @error: Location for error
- *
- * Create a new #UcaMockCamera object.
- *
- * Returns: A newly created #UcaMockCamera object
- */
-UcaMockCamera *uca_mock_camera_new(GError **error)
-{
- UcaMockCamera *camera = g_object_new(UCA_TYPE_MOCK_CAMERA, NULL);
- return camera;
-}
-
static gpointer mock_grab_func(gpointer data)
{
UcaMockCamera *mock_camera = UCA_MOCK_CAMERA(data);
@@ -208,7 +195,7 @@ static void uca_mock_camera_start_recording(UcaCamera *camera, GError **error)
if (transfer_async) {
GError *tmp_error = NULL;
priv->thread_running = TRUE;
- priv->grab_thread = g_thread_create(mock_grab_func, camera, TRUE, &tmp_error);
+ priv->grab_thread = g_thread_create(mock_grab_func, camera, TRUE, &tmp_error);
if (tmp_error != NULL) {
priv->thread_running = FALSE;
@@ -232,7 +219,7 @@ static void uca_mock_camera_stop_recording(UcaCamera *camera, GError **error)
NULL);
if (transfer_async) {
- priv->thread_running = FALSE;
+ priv->thread_running = FALSE;
g_thread_join(priv->grab_thread);
}
}
@@ -358,7 +345,7 @@ static void uca_mock_camera_finalize(GObject *object)
UcaMockCameraPrivate *priv = UCA_MOCK_CAMERA_GET_PRIVATE(object);
if (priv->thread_running) {
- priv->thread_running = FALSE;
+ priv->thread_running = FALSE;
g_thread_join(priv->grab_thread);
}
@@ -383,7 +370,7 @@ static void uca_mock_camera_class_init(UcaMockCameraClass *klass)
for (guint i = 0; mock_overrideables[i] != 0; i++)
g_object_class_override_property(gobject_class, mock_overrideables[i], uca_camera_props[mock_overrideables[i]]);
- mock_properties[PROP_FRAMERATE] =
+ mock_properties[PROP_FRAMERATE] =
g_param_spec_float("frame-rate",
"Frame rate",
"Number of frames per second that are taken",
@@ -413,3 +400,10 @@ static void uca_mock_camera_init(UcaMockCamera *self)
g_value_set_uint(&val, 1);
g_value_array_append(self->priv->binnings, &val);
}
+
+G_MODULE_EXPORT UcaCamera *
+uca_camera_impl_new (GError **error)
+{
+ UcaCamera *camera = UCA_CAMERA (g_object_new (UCA_TYPE_MOCK_CAMERA, NULL));
+ return camera;
+}
diff --git a/src/cameras/uca-mock-camera.h b/src/cameras/uca-mock-camera.h
index 92030f8..9ee9190 100644
--- a/src/cameras/uca-mock-camera.h
+++ b/src/cameras/uca-mock-camera.h
@@ -58,8 +58,6 @@ struct _UcaMockCameraClass {
UcaCameraClass parent;
};
-UcaMockCamera *uca_mock_camera_new(GError **error);
-
GType uca_mock_camera_get_type(void);
G_END_DECLS
diff --git a/src/cameras/uca-pco-camera.c b/src/cameras/uca-pco-camera.c
index a56392f..8bf2936 100644
--- a/src/cameras/uca-pco-camera.c
+++ b/src/cameras/uca-pco-camera.c
@@ -15,6 +15,7 @@
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110, USA */
+#include <gmodule.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@@ -50,7 +51,7 @@
"libpco error %x", err); \
return; \
}
-
+
#define UCA_PCO_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PCO_CAMERA, UcaPcoCameraPrivate))
G_DEFINE_TYPE(UcaPcoCamera, uca_pco_camera, UCA_TYPE_CAMERA)
@@ -186,7 +187,7 @@ struct _UcaPcoCameraPrivate {
guint current_image;
};
-static pco_cl_map_entry pco_cl_map[] = {
+static pco_cl_map_entry pco_cl_map[] = {
{ CAMERATYPE_PCO_EDGE, "libFullAreaGray8.so", FG_CL_8BIT_FULL_10, FG_GRAY, 30.0f, FALSE },
{ CAMERATYPE_PCO4000, "libDualAreaGray16.so", FG_CL_SINGLETAP_16_BIT, FG_GRAY16, 5.0f, TRUE },
{ CAMERATYPE_PCO_DIMAX_STD, "libFullAreaGray16.so", FG_CL_SINGLETAP_8_BIT, FG_GRAY16, 1279.0f, TRUE },
@@ -200,7 +201,7 @@ static pco_cl_map_entry *get_pco_cl_map_entry(int camera_type)
while (entry->camera_type != 0) {
if (entry->camera_type == camera_type)
return entry;
- entry++;
+ entry++;
}
return NULL;
@@ -212,8 +213,8 @@ static guint fill_binnings(UcaPcoCameraPrivate *priv)
uint16_t *vertical = NULL;
guint num_horizontal, num_vertical;
- guint err = pco_get_possible_binnings(priv->pco,
- &horizontal, &num_horizontal,
+ guint err = pco_get_possible_binnings(priv->pco,
+ &horizontal, &num_horizontal,
&vertical, &num_vertical);
GValue val = {0};
@@ -246,7 +247,7 @@ static void fill_pixelrates(UcaPcoCameraPrivate *priv, guint32 rates[4], gint nu
priv->pixelrates = g_value_array_new(num_rates);
for (gint i = 0; i < num_rates; i++) {
- g_value_set_uint(&val, (guint) rates[i]);
+ g_value_set_uint(&val, (guint) rates[i]);
g_value_array_append(priv->pixelrates, &val);
}
}
@@ -315,93 +316,6 @@ static gdouble get_suitable_timebase(gdouble time)
return TIMEBASE_INVALID;
}
-UcaPcoCamera *uca_pco_camera_new(GError **error)
-{
- pco_handle pco = pco_init();
-
- if (pco == NULL) {
- g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_LIBPCO_INIT,
- "Initializing libpco failed");
- return NULL;
- }
-
- UcaPcoCamera *camera = g_object_new(UCA_TYPE_PCO_CAMERA, NULL);
- UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera);
- priv->pco = pco;
-
- pco_get_resolution(priv->pco, &priv->width, &priv->height, &priv->width_ex, &priv->height_ex);
- pco_get_binning(priv->pco, &priv->binning_h, &priv->binning_v);
- pco_set_storage_mode(pco, STORAGE_MODE_RECORDER);
- pco_set_auto_transfer(pco, 1);
-
- guint16 roi[4];
- pco_get_roi(priv->pco, roi);
- pco_get_roi_steps(priv->pco, &priv->roi_horizontal_steps, &priv->roi_vertical_steps);
-
- priv->roi_x = roi[0] - 1;
- priv->roi_y = roi[1] - 1;
- priv->roi_width = roi[2] - roi[0] + 1;
- priv->roi_height = roi[3] - roi[1] + 1;
-
- guint16 camera_type, camera_subtype;
- pco_get_camera_type(priv->pco, &camera_type, &camera_subtype);
- pco_cl_map_entry *map_entry = get_pco_cl_map_entry(camera_type);
- priv->camera_description = map_entry;
-
- if (map_entry == NULL) {
- g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_UNSUPPORTED,
- "Camera type is not supported");
- g_object_unref(camera);
- return NULL;
- }
-
- priv->fg_port = PORT_A;
- priv->fg = Fg_Init(map_entry->so_file, priv->fg_port);
-
- if (priv->fg == NULL) {
- g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_FG_INIT,
- "%s", Fg_getLastErrorDescription(priv->fg));
- g_object_unref(camera);
- return NULL;
- }
-
- const guint32 fg_height = priv->height;
- const guint32 fg_width = camera_type == CAMERATYPE_PCO_EDGE ? priv->width * 2 : priv->width;
-
- FG_TRY_PARAM(priv->fg, camera, FG_CAMERA_LINK_CAMTYP, &map_entry->cl_type, priv->fg_port);
- FG_TRY_PARAM(priv->fg, camera, FG_FORMAT, &map_entry->cl_format, priv->fg_port);
- FG_TRY_PARAM(priv->fg, camera, FG_WIDTH, &fg_width, priv->fg_port);
- FG_TRY_PARAM(priv->fg, camera, FG_HEIGHT, &fg_height, priv->fg_port);
-
- int val = FREE_RUN;
- FG_TRY_PARAM(priv->fg, camera, FG_TRIGGERMODE, &val, priv->fg_port);
-
- fill_binnings(priv);
-
- /*
- * Here we override property ranges because we didn't know them at property
- * installation time.
- */
- GObjectClass *camera_class = G_OBJECT_CLASS (UCA_CAMERA_GET_CLASS (camera));
- property_override_default_guint_value (camera_class, "roi-width", priv->width);
- property_override_default_guint_value (camera_class, "roi-height", priv->height);
-
- guint32 rates[4] = {0};
- gint num_rates = 0;
-
- if (pco_get_available_pixelrates(priv->pco, rates, &num_rates) == PCO_NOERROR) {
- GObjectClass *pco_camera_class = G_OBJECT_CLASS (UCA_PCO_CAMERA_GET_CLASS (camera));
-
- fill_pixelrates(priv, rates, num_rates);
- property_override_default_guint_value (pco_camera_class, "sensor-pixelrate", rates[0]);
- }
-
- override_temperature_range (priv);
- override_maximum_adcs (priv);
-
- return camera;
-}
-
static int fg_callback(frameindex_t frame, struct fg_apc_data *apc)
{
UcaCamera *camera = UCA_CAMERA(apc);
@@ -506,7 +420,7 @@ static void uca_pco_camera_start_recording(UcaCamera *camera, GError **error)
Fg_FreeMemEx(priv->fg, priv->fg_mem);
const guint num_buffers = 2;
- priv->fg_mem = Fg_AllocMemEx(priv->fg,
+ priv->fg_mem = Fg_AllocMemEx(priv->fg,
num_buffers * priv->frame_width * priv->frame_height * sizeof(uint16_t), num_buffers);
if (priv->fg_mem == NULL) {
@@ -557,9 +471,9 @@ static void uca_pco_camera_start_readout(UcaCamera *camera, GError **error)
g_return_if_fail(UCA_IS_PCO_CAMERA(camera));
UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera);
- /*
+ /*
* TODO: Check if readout mode is possible. This is not the case for the
- * edge.
+ * edge.
*/
guint err = pco_get_active_segment(priv->pco, &priv->active_segment);
@@ -582,7 +496,7 @@ static void uca_pco_camera_trigger(UcaCamera *camera, GError **error)
if (!success)
g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL,
- "Could not trigger frame acquisition");
+ "Could not trigger frame acquisition");
}
static void uca_pco_camera_grab(UcaCamera *camera, gpointer *data, GError **error)
@@ -611,7 +525,7 @@ static void uca_pco_camera_grab(UcaCamera *camera, gpointer *data, GError **erro
pco_request_image(priv->pco);
priv->last_frame = Fg_getLastPicNumberBlockingEx(priv->fg, priv->last_frame+1, priv->fg_port, MAX_TIMEOUT, priv->fg_mem);
-
+
if (priv->last_frame <= 0) {
guint err = FG_OK + 1;
FG_SET_ERROR(err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_GENERAL);
@@ -620,7 +534,7 @@ static void uca_pco_camera_grab(UcaCamera *camera, gpointer *data, GError **erro
guint16 *frame = Fg_getImagePtrEx(priv->fg, priv->last_frame, priv->fg_port, priv->fg_mem);
if (*data == NULL)
- *data = g_malloc0(priv->frame_width * priv->frame_height * priv->num_bytes);
+ *data = g_malloc0(priv->frame_width * priv->frame_height * priv->num_bytes);
if (priv->camera_description->camera_type == CAMERATYPE_PCO_EDGE)
pco_get_reorder_func(priv->pco)((guint16 *) *data, frame, priv->frame_width, priv->frame_height);
@@ -635,7 +549,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
switch (property_id) {
case PROP_SENSOR_EXTENDED:
{
- guint16 format = g_value_get_boolean (value) ? SENSORFORMAT_EXTENDED : SENSORFORMAT_STANDARD;
+ guint16 format = g_value_get_boolean (value) ? SENSORFORMAT_EXTENDED : SENSORFORMAT_STANDARD;
pco_set_sensor_format(priv->pco, format);
}
break;
@@ -651,7 +565,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_ROI_WIDTH:
{
guint width = g_value_get_uint(value);
-
+
if (width % priv->roi_horizontal_steps)
g_warning("ROI width %i is not a multiple of %i", width, priv->roi_horizontal_steps);
else
@@ -662,7 +576,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_ROI_HEIGHT:
{
guint height = g_value_get_uint(value);
-
+
if (height % priv->roi_vertical_steps)
g_warning("ROI height %i is not a multiple of %i", height, priv->roi_vertical_steps);
else
@@ -681,7 +595,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_EXPOSURE_TIME:
{
const gdouble time = g_value_get_double(value);
-
+
if (priv->exposure_timebase == TIMEBASE_INVALID)
read_timebase(priv);
@@ -692,7 +606,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
guint16 suitable_timebase = get_suitable_timebase(time);
if (suitable_timebase == TIMEBASE_INVALID) {
- g_warning("Cannot set such a small exposure time");
+ g_warning("Cannot set such a small exposure time");
}
else {
if (suitable_timebase != priv->exposure_timebase) {
@@ -712,7 +626,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_DELAY_TIME:
{
const gdouble time = g_value_get_double(value);
-
+
if (priv->delay_timebase == TIMEBASE_INVALID)
read_timebase(priv);
@@ -733,7 +647,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
g_warning("Cannot set zero delay time");
}
else
- g_warning("Cannot set such a small exposure time");
+ g_warning("Cannot set such a small exposure time");
}
else {
if (suitable_timebase != priv->delay_timebase) {
@@ -752,7 +666,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_SENSOR_ADCS:
{
- const guint num_adcs = g_value_get_uint(value);
+ const guint num_adcs = g_value_get_uint(value);
if (pco_set_adc_mode(priv->pco, num_adcs) != PCO_NOERROR)
g_warning("Cannot set the number of ADCs per pixel\n");
}
@@ -765,7 +679,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
for (guint i = 0; i < priv->pixelrates->n_values; i++) {
if (g_value_get_uint(g_value_array_get_nth(priv->pixelrates, i)) == desired_pixel_rate) {
- pixel_rate = desired_pixel_rate;
+ pixel_rate = desired_pixel_rate;
break;
}
}
@@ -792,7 +706,7 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_COOLING_POINT:
{
- int16_t temperature = (int16_t) g_value_get_int(value);
+ int16_t temperature = (int16_t) g_value_get_int(value);
pco_set_cooling_temperature(priv->pco, temperature);
}
break;
@@ -856,11 +770,11 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
case PROP_TIMESTAMP_MODE:
{
guint16 modes[] = {
- TIMESTAMP_MODE_OFF, /* 0 */
- TIMESTAMP_MODE_BINARY, /* 1 = 1 << 0 */
- TIMESTAMP_MODE_ASCII, /* 2 = 1 << 1 */
- TIMESTAMP_MODE_BINARYANDASCII, /* 3 = 1 << 0 | 1 << 1 */
- };
+ TIMESTAMP_MODE_OFF, /* 0 */
+ TIMESTAMP_MODE_BINARY, /* 1 = 1 << 0 */
+ TIMESTAMP_MODE_ASCII, /* 2 = 1 << 1 */
+ TIMESTAMP_MODE_BINARYANDASCII, /* 3 = 1 << 0 | 1 << 1 */
+ };
pco_set_timestamp_mode(priv->pco, modes[g_value_get_flags(value)]);
}
break;
@@ -878,25 +792,25 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
switch (property_id) {
case PROP_SENSOR_EXTENDED:
{
- guint16 format;
+ guint16 format;
pco_get_sensor_format(priv->pco, &format);
g_value_set_boolean(value, format == SENSORFORMAT_EXTENDED);
}
break;
- case PROP_SENSOR_WIDTH:
+ case PROP_SENSOR_WIDTH:
g_value_set_uint(value, priv->width);
break;
- case PROP_SENSOR_HEIGHT:
+ case PROP_SENSOR_HEIGHT:
g_value_set_uint(value, priv->height);
break;
- case PROP_SENSOR_WIDTH_EXTENDED:
+ case PROP_SENSOR_WIDTH_EXTENDED:
g_value_set_uint(value, priv->width_ex < priv->width ? priv->width : priv->width_ex);
break;
- case PROP_SENSOR_HEIGHT_EXTENDED:
+ case PROP_SENSOR_HEIGHT_EXTENDED:
g_value_set_uint(value, priv->height_ex < priv->height ? priv->height : priv->height_ex);
break;
@@ -926,7 +840,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
case PROP_SENSOR_TEMPERATURE:
{
- gint32 ccd, camera, power;
+ gint32 ccd, camera, power;
pco_get_temperature(priv->pco, &ccd, &camera, &power);
g_value_set_double(value, ccd / 10.0);
}
@@ -938,7 +852,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
* Up to now, the ADC mode corresponds directly to the number of
* ADCs in use.
*/
- pco_adc_mode mode;
+ pco_adc_mode mode;
if (pco_get_adc_mode(priv->pco, &mode) != PCO_NOERROR)
g_warning("Cannot read number of ADCs per pixel");
g_value_set_uint(value, mode);
@@ -958,7 +872,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
case PROP_SENSOR_PIXELRATE:
{
- guint32 pixelrate;
+ guint32 pixelrate;
pco_get_pixelrate(priv->pco, &pixelrate);
g_value_set_uint(value, pixelrate);
}
@@ -1048,7 +962,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
case PROP_TRIGGER_MODE:
{
- guint16 mode;
+ guint16 mode;
pco_get_trigger_mode(priv->pco, &mode);
switch (mode) {
@@ -1091,7 +1005,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
g_value_set_uint(value, priv->roi_vertical_steps);
break;
- case PROP_NAME:
+ case PROP_NAME:
{
gchar *name = NULL;
pco_get_name(priv->pco, &name);
@@ -1102,7 +1016,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
case PROP_COOLING_POINT:
{
- int16_t temperature;
+ int16_t temperature;
if (pco_get_cooling_temperature(priv->pco, &temperature) != PCO_NOERROR)
g_warning("Cannot read cooling temperature\n");
g_value_set_int(value, temperature);
@@ -1140,7 +1054,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
case PROP_TIMESTAMP_MODE:
{
- guint16 mode;
+ guint16 mode;
pco_get_timestamp_mode(priv->pco, &mode);
switch (mode) {
@@ -1151,7 +1065,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
g_value_set_flags(value, UCA_PCO_CAMERA_TIMESTAMP_BINARY);
break;
case TIMESTAMP_MODE_BINARYANDASCII:
- g_value_set_flags(value,
+ g_value_set_flags(value,
UCA_PCO_CAMERA_TIMESTAMP_BINARY | UCA_PCO_CAMERA_TIMESTAMP_ASCII);
break;
case TIMESTAMP_MODE_ASCII:
@@ -1220,20 +1134,20 @@ static void uca_pco_camera_class_init(UcaPcoCameraClass *klass)
* #UcaPcoCamera:sensor-height-extended to query the resolution of the
* larger area.
*/
- pco_properties[PROP_SENSOR_EXTENDED] =
+ pco_properties[PROP_SENSOR_EXTENDED] =
g_param_spec_boolean("sensor-extended",
"Use extended sensor format",
"Use extended sensor format",
FALSE, G_PARAM_READWRITE);
- pco_properties[PROP_SENSOR_WIDTH_EXTENDED] =
+ pco_properties[PROP_SENSOR_WIDTH_EXTENDED] =
g_param_spec_uint("sensor-width-extended",
"Width of extended sensor",
"Width of the extended sensor in pixels",
1, G_MAXUINT, 1,
G_PARAM_READABLE);
- pco_properties[PROP_SENSOR_HEIGHT_EXTENDED] =
+ pco_properties[PROP_SENSOR_HEIGHT_EXTENDED] =
g_param_spec_uint("sensor-height-extended",
"Height of extended sensor",
"Height of the extended sensor in pixels",
@@ -1248,21 +1162,21 @@ static void uca_pco_camera_class_init(UcaPcoCameraClass *klass)
* #UcaPcoCamera:sensor-pixelrates property. Any other value will be
* rejected by the camera.
*/
- pco_properties[PROP_SENSOR_PIXELRATE] =
+ pco_properties[PROP_SENSOR_PIXELRATE] =
g_param_spec_uint("sensor-pixelrate",
"Pixel rate",
"Pixel rate",
1, G_MAXUINT, 1,
G_PARAM_READWRITE);
- pco_properties[PROP_SENSOR_PIXELRATES] =
+ pco_properties[PROP_SENSOR_PIXELRATES] =
g_param_spec_value_array("sensor-pixelrates",
"Array of possible sensor pixel rates",
"Array of possible sensor pixel rates",
pco_properties[PROP_SENSOR_PIXELRATE],
G_PARAM_READABLE);
- pco_properties[PROP_NAME] =
+ pco_properties[PROP_NAME] =
g_param_spec_string("name",
"Name of the camera",
"Name of the camera",
@@ -1275,38 +1189,38 @@ static void uca_pco_camera_class_init(UcaPcoCameraClass *klass)
-G_MAXDOUBLE, G_MAXDOUBLE, 0.0,
G_PARAM_READABLE);
- pco_properties[PROP_HAS_DOUBLE_IMAGE_MODE] =
+ pco_properties[PROP_HAS_DOUBLE_IMAGE_MODE] =
g_param_spec_boolean("has-double-image-mode",
"Is double image mode supported by this model",
"Is double image mode supported by this model",
FALSE, G_PARAM_READABLE);
- pco_properties[PROP_DOUBLE_IMAGE_MODE] =
+ pco_properties[PROP_DOUBLE_IMAGE_MODE] =
g_param_spec_boolean("double-image-mode",
"Use double image mode",
"Use double image mode",
FALSE, G_PARAM_READWRITE);
- pco_properties[PROP_OFFSET_MODE] =
+ pco_properties[PROP_OFFSET_MODE] =
g_param_spec_boolean("offset-mode",
"Use offset mode",
"Use offset mode",
FALSE, G_PARAM_READWRITE);
- pco_properties[PROP_RECORD_MODE] =
- g_param_spec_enum("record-mode",
+ pco_properties[PROP_RECORD_MODE] =
+ g_param_spec_enum("record-mode",
"Record mode",
"Record mode",
UCA_TYPE_PCO_CAMERA_RECORD_MODE, UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE,
G_PARAM_READWRITE);
- pco_properties[PROP_ACQUIRE_MODE] =
- g_param_spec_enum("acquire-mode",
+ pco_properties[PROP_ACQUIRE_MODE] =
+ g_param_spec_enum("acquire-mode",
"Acquire mode",
"Acquire mode",
UCA_TYPE_PCO_CAMERA_ACQUIRE_MODE, UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO,
G_PARAM_READWRITE);
-
+
pco_properties[PROP_DELAY_TIME] =
g_param_spec_double("delay-time",
"Delay time",
@@ -1314,7 +1228,7 @@ static void uca_pco_camera_class_init(UcaPcoCameraClass *klass)
0.0, G_MAXDOUBLE, 0.0,
G_PARAM_READWRITE);
- pco_properties[PROP_NOISE_FILTER] =
+ pco_properties[PROP_NOISE_FILTER] =
g_param_spec_boolean("noise-filter",
"Noise filter",
"Noise filter",
@@ -1327,42 +1241,42 @@ static void uca_pco_camera_class_init(UcaPcoCameraClass *klass)
* the camera and just don't know the cooling range. We override these
* values in #uca_pco_camera_new().
*/
- pco_properties[PROP_COOLING_POINT] =
+ pco_properties[PROP_COOLING_POINT] =
g_param_spec_int("cooling-point",
"Cooling point of the camera",
"Cooling point of the camera in degree celsius",
0, 10, 5, G_PARAM_READWRITE);
- pco_properties[PROP_COOLING_POINT_MIN] =
+ pco_properties[PROP_COOLING_POINT_MIN] =
g_param_spec_int("cooling-point-min",
"Minimum cooling point",
"Minimum cooling point in degree celsius",
G_MININT, G_MAXINT, 0, G_PARAM_READABLE);
- pco_properties[PROP_COOLING_POINT_MAX] =
+ pco_properties[PROP_COOLING_POINT_MAX] =
g_param_spec_int("cooling-point-max",
"Maximum cooling point",
"Maximum cooling point in degree celsius",
G_MININT, G_MAXINT, 0, G_PARAM_READABLE);
- pco_properties[PROP_COOLING_POINT_DEFAULT] =
+ pco_properties[PROP_COOLING_POINT_DEFAULT] =
g_param_spec_int("cooling-point-default",
"Default cooling point",
"Default cooling point in degree celsius",
G_MININT, G_MAXINT, 0, G_PARAM_READABLE);
-
- pco_properties[PROP_SENSOR_ADCS] =
+
+ pco_properties[PROP_SENSOR_ADCS] =
g_param_spec_uint("sensor-adcs",
"Number of ADCs to use",
"Number of ADCs to use",
- 1, 2, 1,
+ 1, 2, 1,
G_PARAM_READWRITE);
- pco_properties[PROP_SENSOR_MAX_ADCS] =
+ pco_properties[PROP_SENSOR_MAX_ADCS] =
g_param_spec_uint("sensor-max-adcs",
"Maximum number of ADCs",
"Maximum number of ADCs that can be set with \"sensor-adcs\"",
- 1, G_MAXUINT, 1,
+ 1, G_MAXUINT, 1,
G_PARAM_READABLE);
pco_properties[PROP_TIMESTAMP_MODE] =
@@ -1394,3 +1308,91 @@ static void uca_pco_camera_init(UcaPcoCamera *self)
self->priv->delay_timebase = TIMEBASE_INVALID;
self->priv->exposure_timebase = TIMEBASE_INVALID;
}
+
+G_MODULE_EXPORT UcaCamera *
+uca_camera_impl_new (GError **error)
+{
+ pco_handle pco = pco_init();
+
+ if (pco == NULL) {
+ g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_LIBPCO_INIT,
+ "Initializing libpco failed");
+ return NULL;
+ }
+
+ UcaPcoCamera *camera = g_object_new(UCA_TYPE_PCO_CAMERA, NULL);
+ UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera);
+ priv->pco = pco;
+
+ pco_get_resolution(priv->pco, &priv->width, &priv->height, &priv->width_ex, &priv->height_ex);
+ pco_get_binning(priv->pco, &priv->binning_h, &priv->binning_v);
+ pco_set_storage_mode(pco, STORAGE_MODE_RECORDER);
+ pco_set_auto_transfer(pco, 1);
+
+ guint16 roi[4];
+ pco_get_roi(priv->pco, roi);
+ pco_get_roi_steps(priv->pco, &priv->roi_horizontal_steps, &priv->roi_vertical_steps);
+
+ priv->roi_x = roi[0] - 1;
+ priv->roi_y = roi[1] - 1;
+ priv->roi_width = roi[2] - roi[0] + 1;
+ priv->roi_height = roi[3] - roi[1] + 1;
+
+ guint16 camera_type, camera_subtype;
+ pco_get_camera_type(priv->pco, &camera_type, &camera_subtype);
+ pco_cl_map_entry *map_entry = get_pco_cl_map_entry(camera_type);
+ priv->camera_description = map_entry;
+
+ if (map_entry == NULL) {
+ g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_UNSUPPORTED,
+ "Camera type is not supported");
+ g_object_unref(camera);
+ return NULL;
+ }
+
+ priv->fg_port = PORT_A;
+ priv->fg = Fg_Init(map_entry->so_file, priv->fg_port);
+
+ if (priv->fg == NULL) {
+ g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_FG_INIT,
+ "%s", Fg_getLastErrorDescription(priv->fg));
+ g_object_unref(camera);
+ return NULL;
+ }
+
+ const guint32 fg_height = priv->height;
+ const guint32 fg_width = camera_type == CAMERATYPE_PCO_EDGE ? priv->width * 2 : priv->width;
+
+ FG_TRY_PARAM(priv->fg, camera, FG_CAMERA_LINK_CAMTYP, &map_entry->cl_type, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_FORMAT, &map_entry->cl_format, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_WIDTH, &fg_width, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_HEIGHT, &fg_height, priv->fg_port);
+
+ int val = FREE_RUN;
+ FG_TRY_PARAM(priv->fg, camera, FG_TRIGGERMODE, &val, priv->fg_port);
+
+ fill_binnings(priv);
+
+ /*
+ * Here we override property ranges because we didn't know them at property
+ * installation time.
+ */
+ GObjectClass *camera_class = G_OBJECT_CLASS (UCA_CAMERA_GET_CLASS (camera));
+ property_override_default_guint_value (camera_class, "roi-width", priv->width);
+ property_override_default_guint_value (camera_class, "roi-height", priv->height);
+
+ guint32 rates[4] = {0};
+ gint num_rates = 0;
+
+ if (pco_get_available_pixelrates(priv->pco, rates, &num_rates) == PCO_NOERROR) {
+ GObjectClass *pco_camera_class = G_OBJECT_CLASS (UCA_PCO_CAMERA_GET_CLASS (camera));
+
+ fill_pixelrates(priv, rates, num_rates);
+ property_override_default_guint_value (pco_camera_class, "sensor-pixelrate", rates[0]);
+ }
+
+ override_temperature_range (priv);
+ override_maximum_adcs (priv);
+
+ return UCA_CAMERA (camera);
+}
diff --git a/src/cameras/uca-pco-camera.h b/src/cameras/uca-pco-camera.h
index fdb709a..73ae44e 100644
--- a/src/cameras/uca-pco-camera.h
+++ b/src/cameras/uca-pco-camera.h
@@ -84,8 +84,6 @@ struct _UcaPcoCameraClass {
UcaCameraClass parent;
};
-UcaPcoCamera *uca_pco_camera_new(GError **error);
-
GType uca_pco_camera_get_type(void);
G_END_DECLS
diff --git a/src/cameras/uca-pf-camera.c b/src/cameras/uca-pf-camera.c
index 5bc8c6b..35b5edd 100644
--- a/src/cameras/uca-pf-camera.c
+++ b/src/cameras/uca-pf-camera.c
@@ -15,6 +15,7 @@
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110, USA */
+#include <gmodule.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@@ -99,52 +100,6 @@ struct _UcaPfCameraPrivate {
dma_mem *fg_mem;
};
-UcaPfCamera *uca_pf_camera_new(GError **error)
-{
- static const gchar *so_file = "libFullAreaGray8.so";
- static const int camera_link_type = FG_CL_8BIT_FULL_8;
- static const int camera_format = FG_GRAY;
-
- /*
- gint num_ports;
- if (pfPortInit(&num_ports) < 0) {
- g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
- "Could not initialize ports");
- return NULL;
- }
-
- if (pfDeviceOpen(0) < 0) {
- g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
- "Could not open device");
- return NULL;
- }
- */
-
- UcaPfCamera *camera = g_object_new(UCA_TYPE_PF_CAMERA, NULL);
- UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
-
- priv->fg_port = PORT_A;
- priv->fg = Fg_Init(so_file, priv->fg_port);
-
- /* TODO: get this from the camera */
- priv->roi_width = 1280;
- priv->roi_height = 1024;
-
- if (priv->fg == NULL) {
- g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
- "%s", Fg_getLastErrorDescription(priv->fg));
- g_object_unref(camera);
- return NULL;
- }
-
- FG_TRY_PARAM(priv->fg, camera, FG_CAMERA_LINK_CAMTYP, &camera_link_type, priv->fg_port);
- FG_TRY_PARAM(priv->fg, camera, FG_FORMAT, &camera_format, priv->fg_port);
- FG_TRY_PARAM(priv->fg, camera, FG_WIDTH, &priv->roi_width, priv->fg_port);
- FG_TRY_PARAM(priv->fg, camera, FG_HEIGHT, &priv->roi_height, priv->fg_port);
-
- return camera;
-}
-
/*
* We just embed our private structure here.
*/
@@ -226,7 +181,7 @@ static void uca_pf_camera_grab(UcaCamera *camera, gpointer *data, GError **error
UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
priv->last_frame = Fg_getLastPicNumberBlockingEx(priv->fg, priv->last_frame+1, priv->fg_port, 5, priv->fg_mem);
-
+
if (priv->last_frame <= 0) {
guint err = FG_OK + 1;
FG_SET_ERROR(err, priv->fg, UCA_PF_CAMERA_ERROR_FG_GENERAL);
@@ -252,10 +207,10 @@ static void uca_pf_camera_set_property(GObject *object, guint property_id, const
static void uca_pf_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
switch (property_id) {
- case PROP_SENSOR_WIDTH:
+ case PROP_SENSOR_WIDTH:
g_value_set_uint(value, 1280);
break;
- case PROP_SENSOR_HEIGHT:
+ case PROP_SENSOR_HEIGHT:
g_value_set_uint(value, 1024);
break;
case PROP_SENSOR_BITDEPTH:
@@ -298,7 +253,7 @@ static void uca_pf_camera_get_property(GObject *object, guint property_id, GValu
case PROP_ROI_HEIGHT_MULTIPLIER:
g_value_set_uint(value, 1);
break;
- case PROP_NAME:
+ case PROP_NAME:
g_value_set_string(value, "Photon Focus MV2-D1280-640-CL");
break;
default:
@@ -347,3 +302,50 @@ static void uca_pf_camera_init(UcaPfCamera *self)
self->priv->fg_mem = NULL;
self->priv->last_frame = 0;
}
+
+G_MODULE_EXPORT UcaCamera *
+uca_camera_impl_new (GError **error)
+{
+ static const gchar *so_file = "libFullAreaGray8.so";
+ static const int camera_link_type = FG_CL_8BIT_FULL_8;
+ static const int camera_format = FG_GRAY;
+
+ /*
+ gint num_ports;
+ if (pfPortInit(&num_ports) < 0) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
+ "Could not initialize ports");
+ return NULL;
+ }
+
+ if (pfDeviceOpen(0) < 0) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
+ "Could not open device");
+ return NULL;
+ }
+ */
+
+ UcaPfCamera *camera = g_object_new(UCA_TYPE_PF_CAMERA, NULL);
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
+
+ priv->fg_port = PORT_A;
+ priv->fg = Fg_Init(so_file, priv->fg_port);
+
+ /* TODO: get this from the camera */
+ priv->roi_width = 1280;
+ priv->roi_height = 1024;
+
+ if (priv->fg == NULL) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
+ "%s", Fg_getLastErrorDescription(priv->fg));
+ g_object_unref(camera);
+ return NULL;
+ }
+
+ FG_TRY_PARAM(priv->fg, camera, FG_CAMERA_LINK_CAMTYP, &camera_link_type, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_FORMAT, &camera_format, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_WIDTH, &priv->roi_width, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_HEIGHT, &priv->roi_height, priv->fg_port);
+
+ return UCA_CAMERA (camera);
+}
diff --git a/src/cameras/uca-pf-camera.h b/src/cameras/uca-pf-camera.h
index 7e3fe2c..3a309aa 100644
--- a/src/cameras/uca-pf-camera.h
+++ b/src/cameras/uca-pf-camera.h
@@ -67,8 +67,6 @@ struct _UcaPfCameraClass {
UcaCameraClass parent;
};
-UcaPfCamera *uca_pf_camera_new(GError **error);
-
GType uca_pf_camera_get_type(void);
G_END_DECLS
diff --git a/src/cameras/uca-ufo-camera.c b/src/cameras/uca-ufo-camera.c
index 5f59f4a..7542fdf 100644
--- a/src/cameras/uca-ufo-camera.c
+++ b/src/cameras/uca-ufo-camera.c
@@ -15,6 +15,7 @@
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110, USA */
+#include <gmodule.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@@ -143,7 +144,8 @@ static int event_callback(pcilib_event_id_t event_id, pcilib_event_info_t *info,
return PCILIB_STREAMING_CONTINUE;
}
-UcaUfoCamera *uca_ufo_camera_new(GError **error)
+G_MODULE_EXPORT UcaCamera *
+uca_camera_impl_new (GError **error)
{
pcilib_model_t model = PCILIB_MODEL_DETECT;
pcilib_model_description_t *model_description;
@@ -223,7 +225,7 @@ UcaUfoCamera *uca_ufo_camera_new(GError **error)
priv->handle = handle;
- return camera;
+ return UCA_CAMERA (camera);
}
static void uca_ufo_camera_start_recording(UcaCamera *camera, GError **error)
diff --git a/src/cameras/uca-ufo-camera.h b/src/cameras/uca-ufo-camera.h
index 0b52ffb..7030389 100644
--- a/src/cameras/uca-ufo-camera.h
+++ b/src/cameras/uca-ufo-camera.h
@@ -69,8 +69,6 @@ struct _UcaUfoCameraClass {
UcaCameraClass parent;
};
-UcaUfoCamera *uca_ufo_camera_new(GError **error);
-
GType uca_ufo_camera_get_type(void);
G_END_DECLS
diff --git a/src/uca-camera.c b/src/uca-camera.c
index 78adae3..e34bf62 100644
--- a/src/uca-camera.c
+++ b/src/uca-camera.c
@@ -20,26 +20,6 @@
#include "uca-camera.h"
#include "uca-enums.h"
-#ifdef HAVE_PCO_CL
-#include "cameras/uca-pco-camera.h"
-#endif
-
-#ifdef HAVE_PYLON_CAMERA
-#include "cameras/uca-pylon-camera.h"
-#endif
-
-#ifdef HAVE_MOCK_CAMERA
-#include "cameras/uca-mock-camera.h"
-#endif
-
-#ifdef HAVE_UFO_CAMERA
-#include "cameras/uca-ufo-camera.h"
-#endif
-
-#ifdef HAVE_PHOTON_FOCUS
-#include "cameras/uca-pf-camera.h"
-#endif
-
#define UCA_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_CAMERA, UcaCameraPrivate))
G_DEFINE_TYPE(UcaCamera, uca_camera, G_TYPE_OBJECT)
@@ -65,25 +45,6 @@ GQuark uca_camera_error_quark()
return g_quark_from_static_string("uca-camera-error-quark");
}
-static gchar *uca_camera_types[] = {
-#ifdef HAVE_PCO_CL
- "pco",
-#endif
-#ifdef HAVE_PYLON_CAMERA
- "pylon",
-#endif
-#ifdef HAVE_MOCK_CAMERA
- "mock",
-#endif
-#ifdef HAVE_UFO_CAMERA
- "ufo",
-#endif
-#ifdef HAVE_PHOTON_FOCUS
- "pf",
-#endif
- NULL
-};
-
enum {
LAST_SIGNAL
};
@@ -126,7 +87,8 @@ struct _UcaCameraPrivate {
gboolean transfer_async;
};
-static void uca_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
+static void
+uca_camera_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
UcaCameraPrivate *priv = UCA_CAMERA_GET_PRIVATE(object);
@@ -145,7 +107,8 @@ static void uca_camera_set_property(GObject *object, guint property_id, const GV
}
}
-static void uca_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
+static void
+uca_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
UcaCameraPrivate *priv = UCA_CAMERA_GET_PRIVATE(object);
@@ -167,7 +130,8 @@ static void uca_camera_get_property(GObject *object, guint property_id, GValue *
}
}
-static void uca_camera_class_init(UcaCameraClass *klass)
+static void
+uca_camera_class_init(UcaCameraClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
gobject_class->set_property = uca_camera_set_property;
@@ -370,80 +334,6 @@ static void uca_camera_init(UcaCamera *camera)
*/
}
-static UcaCamera *uca_camera_new_from_type(const gchar *type, GError **error)
-{
-#ifdef HAVE_MOCK_CAMERA
- if (!g_strcmp0(type, "mock"))
- return UCA_CAMERA(uca_mock_camera_new(error));
-#endif
-
-#ifdef HAVE_PCO_CL
- if (!g_strcmp0(type, "pco"))
- return UCA_CAMERA(uca_pco_camera_new(error));
-#endif
-
-#ifdef HAVE_PYLON_CAMERA
- if (!g_strcmp0(type, "pylon"))
- return UCA_CAMERA(uca_pylon_camera_new(error));
-#endif
-
-#ifdef HAVE_UFO_CAMERA
- if (!g_strcmp0(type, "ufo"))
- return UCA_CAMERA(uca_ufo_camera_new(error));
-#endif
-
-#ifdef HAVE_PHOTON_FOCUS
- if (!g_strcmp0(type, "pf"))
- return UCA_CAMERA(uca_pf_camera_new(error));
-#endif
-
- return NULL;
-}
-
-/**
- * uca_camera_get_types:
- *
- * Enumerate all camera types that can be instantiated with uca_camera_new().
- *
- * Returns: An array of strings with camera types. The list should be freed with
- * g_strfreev().
- */
-gchar **uca_camera_get_types()
-{
- return g_strdupv(uca_camera_types);
-}
-
-/**
- * uca_camera_new:
- * @type: Type name of the camera
- * @error: Location to store an error or %NULL
- *
- * Factory method for instantiating cameras by names listed in
- * uca_camera_get_types().
- *
- * Returns: A new #UcaCamera of the correct type or %NULL if type was not found
- */
-UcaCamera *uca_camera_new(const gchar *type, GError **error)
-{
- UcaCamera *camera = NULL;
- GError *tmp_error = NULL;
-
- camera = uca_camera_new_from_type(type, &tmp_error);
-
- if (tmp_error != NULL) {
- g_propagate_error(error, tmp_error);
- return NULL;
- }
-
- if ((tmp_error == NULL) && (camera == NULL)) {
- g_set_error(error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_FOUND,
- "Camera type %s not found", type);
- return NULL;
- }
-
- return camera;
-}
-
/**
* uca_camera_start_recording:
* @camera: A #UcaCamera object
diff --git a/src/uca-plugin-manager.c b/src/uca-plugin-manager.c
new file mode 100644
index 0000000..5678e83
--- /dev/null
+++ b/src/uca-plugin-manager.c
@@ -0,0 +1,327 @@
+/**
+ * SECTION:uca-plugin-manager
+ * @Short_description: Load an #UcaFilter from a shared object
+ * @Title: UcaPluginManager
+ *
+ * The plugin manager opens shared object modules searched for in locations
+ * specified with uca_plugin_manager_add_path(). A #UcaCamera can be
+ * instantiated with uca_plugin_manager_new_camera() with a one-to-one mapping
+ * between filter name xyz and module name libucaxyz.so. Any errors are reported
+ * as one of #UcaPluginManagerError codes. To get a list of available camera
+ * names call uca_plugin_manager_get_available_cameras().
+ *
+ * By default, any path listed in the %UCA_CAMERA_PATH environment variable is
+ * added to the search path.
+ *
+ * @Since: 1.1
+ */
+#include <gmodule.h>
+#include "uca-plugin-manager.h"
+
+G_DEFINE_TYPE (UcaPluginManager, uca_plugin_manager, G_TYPE_OBJECT)
+
+#define UCA_PLUGIN_MANAGER_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PLUGIN_MANAGER, UcaPluginManagerPrivate))
+
+struct _UcaPluginManagerPrivate {
+ GList *search_paths;
+};
+
+static const gchar *MODULE_PATTERN = "libuca([A-Za-z]+)";
+
+typedef UcaCamera * (*GetCameraFunc) (GError **error);
+
+/**
+ * UcaPluginManagerError:
+ * @UCA_PLUGIN_MANAGER_ERROR_MODULE_NOT_FOUND: The module could not be found
+ * @UCA_PLUGIN_MANAGER_ERROR_MODULE_OPEN: Module could not be opened
+ * @UCA_PLUGIN_MANAGER_ERROR_SYMBOL_NOT_FOUND: Necessary entry symbol was not
+ * found
+ *
+ * Possible errors that uca_plugin_manager_get_filter() can return.
+ */
+GQuark
+uca_plugin_manager_error_quark (void)
+{
+ return g_quark_from_static_string ("uca-plugin-manager-error-quark");
+}
+
+/**
+ * uca_plugin_manager_new:
+ * @config: (allow-none): A #UcaConfiguration object or %NULL.
+ *
+ * Create a plugin manager object to instantiate filter objects. When a config
+ * object is passed to the constructor, its search-path property is added to the
+ * internal search paths.
+ *
+ * Return value: A new plugin manager object.
+ */
+UcaPluginManager *
+uca_plugin_manager_new ()
+{
+ return UCA_PLUGIN_MANAGER (g_object_new (UCA_TYPE_PLUGIN_MANAGER, NULL));
+}
+
+/**
+ * uca_plugin_manager_add_path:
+ * @manager: A #UcaPluginManager
+ * @path: Path to look for camera modules
+ *
+ * Add a search path to the plugin manager.
+ */
+void
+uca_plugin_manager_add_path (UcaPluginManager *manager,
+ const gchar *path)
+{
+ g_return_if_fail (UCA_IS_PLUGIN_MANAGER (manager));
+
+ if (g_file_test (path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
+ UcaPluginManagerPrivate *priv;
+
+ priv = manager->priv;
+ priv->search_paths = g_list_append (priv->search_paths,
+ g_strdup (path));
+ }
+}
+
+static GList *
+get_camera_module_paths (const gchar *path)
+{
+ GRegex *pattern;
+ GDir *dir;
+ GList *result = NULL;
+
+ pattern = g_regex_new (MODULE_PATTERN, 0, 0, NULL);
+ dir = g_dir_open (path, 0, NULL);
+
+ if (dir != NULL) {
+ GMatchInfo *match_info = NULL;
+ const gchar *name = g_dir_read_name (dir);
+
+ while (name != NULL) {
+ if (g_regex_match (pattern, name, 0, &match_info))
+ result = g_list_append (result, g_build_filename (path, name, NULL));
+
+ g_match_info_free (match_info);
+ name = g_dir_read_name (dir);
+ }
+ }
+
+ return result;
+}
+
+static GList *
+scan_search_paths (GList *search_paths)
+{
+ GList *camera_paths = NULL;
+
+ for (GList *it = g_list_first (search_paths); it != NULL; it = g_list_next (it)) {
+ camera_paths = g_list_concat (camera_paths,
+ get_camera_module_paths ((const gchar*) it->data));
+ }
+
+ return camera_paths;
+}
+
+static void
+transform_camera_module_path_to_name (gchar *path, GList **result)
+{
+ GRegex *pattern;
+ GMatchInfo *match_info;
+
+ pattern = g_regex_new (MODULE_PATTERN, 0, 0, NULL);
+ g_regex_match (pattern, path, 0, &match_info);
+
+ *result = g_list_append (*result, g_match_info_fetch (match_info, 1));
+ g_match_info_free (match_info);
+}
+
+static void
+list_free_full (GList *list)
+{
+ g_list_foreach (list, (GFunc) g_free, NULL);
+ g_list_free (list);
+}
+
+/**
+ * uca_plugin_manager_get_available_cameras:
+ *
+ * @manager: A #UcaPluginManager
+ *
+ * Return: A list with strings of available camera names. You have to free the
+ * individual strings with g_list_foreach(list, (GFunc) g_free, NULL) and the
+ * list itself with g_list_free.
+ */
+GList *
+uca_plugin_manager_get_available_cameras (UcaPluginManager *manager)
+{
+ UcaPluginManagerPrivate *priv;
+ GList *camera_paths;
+ GList *camera_names = NULL;
+
+ g_return_val_if_fail (UCA_IS_PLUGIN_MANAGER (manager), NULL);
+
+ priv = manager->priv;
+ camera_paths = scan_search_paths (priv->search_paths);
+
+ g_list_foreach (camera_paths, (GFunc) transform_camera_module_path_to_name, &camera_names);
+ list_free_full (camera_paths);
+
+ return camera_names;
+}
+
+static gchar *
+find_camera_module_path (GList *search_paths, const gchar *name)
+{
+ gchar *result = NULL;
+ GList *paths;
+
+ paths = scan_search_paths (search_paths);
+
+ for (GList *it = g_list_first (paths); it != NULL; it = g_list_next (it)) {
+ gchar *path = (gchar *) it->data;
+ gchar *basename = g_path_get_basename ((gchar *) path);
+
+ if (g_strrstr (basename, name)) {
+ result = g_strdup (path);
+ g_free (basename);
+ break;
+ }
+
+ g_free (basename);
+ }
+
+ list_free_full (paths);
+ return result;
+}
+
+/**
+ * uca_plugin_manager_new_camera:
+ * @manager: A #UcaPluginManager
+ * @name: Name of the camera module, that maps to libuca<name>.so
+ * @error: Location for a #GError
+ */
+UcaCamera *
+uca_plugin_manager_new_camera (UcaPluginManager *manager,
+ const gchar *name,
+ GError **error)
+{
+ UcaPluginManagerPrivate *priv;
+ UcaCamera *camera;
+ GModule *module;
+ GetCameraFunc *func;
+ gchar *module_path;
+ GError *tmp_error = NULL;
+
+ const gchar *symbol_name = "uca_camera_impl_new";
+
+ g_return_val_if_fail (UCA_IS_PLUGIN_MANAGER (manager) && (name != NULL), NULL);
+
+ priv = manager->priv;
+ module_path = find_camera_module_path (priv->search_paths, name);
+
+ if (module_path == NULL) {
+ g_set_error (error, UCA_PLUGIN_MANAGER_ERROR, UCA_PLUGIN_MANAGER_ERROR_MODULE_NOT_FOUND,
+ "Camera module `%s' not found", name);
+ return NULL;
+ }
+
+ module = g_module_open (module_path, G_MODULE_BIND_LAZY);
+ g_free (module_path);
+
+ if (!module) {
+ g_set_error (error, UCA_PLUGIN_MANAGER_ERROR, UCA_PLUGIN_MANAGER_ERROR_MODULE_OPEN,
+ "Camera module `%s' could not be opened: %s", name, g_module_error ());
+ return NULL;
+ }
+
+ func = g_malloc0 (sizeof (GetCameraFunc));
+
+ if (!g_module_symbol (module, symbol_name, (gpointer *) func)) {
+ g_set_error (error, UCA_PLUGIN_MANAGER_ERROR, UCA_PLUGIN_MANAGER_ERROR_SYMBOL_NOT_FOUND,
+ "%s", g_module_error ());
+ g_free (func);
+
+ if (!g_module_close (module))
+ g_warning ("%s", g_module_error ());
+
+ return NULL;
+ }
+
+ camera = (*func) (&tmp_error);
+
+ if (tmp_error != NULL) {
+ g_propagate_error (error, tmp_error);
+ return NULL;
+ }
+
+ return camera;
+}
+
+static void
+uca_plugin_manager_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
+{
+ switch (property_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+uca_plugin_manager_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ switch (property_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+uca_plugin_manager_dispose (GObject *object)
+{
+ G_OBJECT_CLASS (uca_plugin_manager_parent_class)->dispose (object);
+}
+
+static void
+uca_plugin_manager_finalize (GObject *object)
+{
+ UcaPluginManagerPrivate *priv = UCA_PLUGIN_MANAGER_GET_PRIVATE (object);
+
+ g_list_foreach (priv->search_paths, (GFunc) g_free, NULL);
+ g_list_free (priv->search_paths);
+
+ G_OBJECT_CLASS (uca_plugin_manager_parent_class)->finalize (object);
+}
+
+static void
+uca_plugin_manager_class_init (UcaPluginManagerClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ gobject_class->get_property = uca_plugin_manager_get_property;
+ gobject_class->set_property = uca_plugin_manager_set_property;
+ gobject_class->dispose = uca_plugin_manager_dispose;
+ gobject_class->finalize = uca_plugin_manager_finalize;
+
+ g_type_class_add_private (klass, sizeof (UcaPluginManagerPrivate));
+}
+
+static void
+uca_plugin_manager_init (UcaPluginManager *manager)
+{
+ UcaPluginManagerPrivate *priv;
+ const gchar *uca_camera_path;
+
+ manager->priv = priv = UCA_PLUGIN_MANAGER_GET_PRIVATE (manager);
+ priv->search_paths = NULL;
+
+ uca_camera_path = g_getenv ("UCA_CAMERA_PATH");
+
+ if (uca_camera_path != NULL)
+ uca_plugin_manager_add_path (manager, uca_camera_path);
+
+ uca_plugin_manager_add_path (manager, "/usr/lib/uca");
+ uca_plugin_manager_add_path (manager, "/usr/lib64/uca");
+ uca_plugin_manager_add_path (manager, "/usr/local/lib/uca");
+ uca_plugin_manager_add_path (manager, "/usr/local/lib64/uca");
+}
diff --git a/src/uca-plugin-manager.h b/src/uca-plugin-manager.h
new file mode 100644
index 0000000..9291857
--- /dev/null
+++ b/src/uca-plugin-manager.h
@@ -0,0 +1,65 @@
+#ifndef __UCA_PLUGIN_MANAGER_H
+#define __UCA_PLUGIN_MANAGER_H
+
+#include <glib-object.h>
+#include "uca-camera.h"
+
+G_BEGIN_DECLS
+
+#define UCA_TYPE_PLUGIN_MANAGER (uca_plugin_manager_get_type())
+#define UCA_PLUGIN_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), UCA_TYPE_PLUGIN_MANAGER, UcaPluginManager))
+#define UCA_IS_PLUGIN_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), UCA_TYPE_PLUGIN_MANAGER))
+#define UCA_PLUGIN_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), UCA_TYPE_PLUGIN_MANAGER, UcaPluginManagerClass))
+#define UCA_IS_PLUGIN_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), UCA_TYPE_PLUGIN_MANAGER))
+#define UCA_PLUGIN_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), UCA_TYPE_PLUGIN_MANAGER, UcaPluginManagerClass))
+
+#define UCA_PLUGIN_MANAGER_ERROR uca_plugin_manager_error_quark()
+GQuark uca_plugin_manager_error_quark(void);
+
+typedef enum {
+ UCA_PLUGIN_MANAGER_ERROR_MODULE_NOT_FOUND,
+ UCA_PLUGIN_MANAGER_ERROR_MODULE_OPEN,
+ UCA_PLUGIN_MANAGER_ERROR_SYMBOL_NOT_FOUND
+} UcaPluginManagerError;
+
+typedef struct _UcaPluginManager UcaPluginManager;
+typedef struct _UcaPluginManagerClass UcaPluginManagerClass;
+typedef struct _UcaPluginManagerPrivate UcaPluginManagerPrivate;
+
+/**
+ * UcaPluginManager:
+ *
+ * Creates #UcaFilter instances by loading corresponding shared objects. The
+ * contents of the #UcaPluginManager structure are private and should only be
+ * accessed via the provided API.
+ */
+struct _UcaPluginManager {
+ /*< private >*/
+ GObject parent_instance;
+
+ UcaPluginManagerPrivate *priv;
+};
+
+/**
+ * UcaPluginManagerClass:
+ *
+ * #UcaPluginManager class
+ */
+struct _UcaPluginManagerClass {
+ /*< private >*/
+ GObjectClass parent_class;
+};
+
+UcaPluginManager *uca_plugin_manager_new (void);
+void uca_plugin_manager_add_path (UcaPluginManager *manager,
+ const gchar *path);
+GList *uca_plugin_manager_get_available_cameras
+ (UcaPluginManager *manager);
+UcaCamera *uca_plugin_manager_new_camera (UcaPluginManager *manager,
+ const gchar *name,
+ GError **error);
+GType uca_plugin_manager_get_type (void);
+
+G_END_DECLS
+
+#endif
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index ce45d71..e4e60dc 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -10,10 +10,7 @@ pkg_check_modules(GTHREAD2 gthread-2.0)
pkg_check_modules(GLIB2 glib-2.0>=2.24 REQUIRED)
pkg_check_modules(GOBJECT2 gobject-2.0>=2.24 REQUIRED)
-#include_directories(${CMAKE_SOURCE_DIR}/src)
-
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/control.glade ${CMAKE_CURRENT_BINARY_DIR})
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/run.py ${CMAKE_CURRENT_BINARY_DIR})
# --- Build targets -----------------------------------------------------------
include_directories(
@@ -44,14 +41,7 @@ target_link_libraries(benchmark uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
target_link_libraries(grab uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
target_link_libraries(grab-async uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
-add_executable(grab_pylon grab_pylon.c)
-target_link_libraries(grab_pylon uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
-
-if (NOT DEFINED WITH_CONTROL_GUI)
- set(WITH_CONTROL_GUI TRUE)
-endif()
-
-if (GTK2_FOUND AND WITH_CONTROL_GUI)
+if (GTK2_FOUND)
include_directories(${GTK2_INCLUDE_DIRS})
add_executable(control
@@ -81,6 +71,6 @@ if (HAVE_MOCK_CAMERA)
${CMAKE_CURRENT_BINARY_DIR}/gtester.xsl)
endif()
-add_executable(test-all test-all.c)
-target_link_libraries(test-all uca
- ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
+#add_executable(test-all test-all.c)
+#target_link_libraries(test-all uca
+# ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
diff --git a/test/benchmark.c b/test/benchmark.c
index 0b4f6f8..ef99fd1 100644
--- a/test/benchmark.c
+++ b/test/benchmark.c
@@ -20,6 +20,7 @@
#include <string.h>
#include <stdlib.h>
#include "uca-camera.h"
+#include "uca-plugin-manager.h"
typedef void (*GrabFrameFunc) (UcaCamera *camera, gpointer buffer, guint n_frames);
@@ -37,20 +38,25 @@ sigint_handler(int signal)
static void
print_usage (void)
{
- gchar **types;
+ GList *types;
+ UcaPluginManager *manager;
- g_print ("Usage: benchmark (");
- types = uca_camera_get_types ();
+ manager = uca_plugin_manager_new ();
+ g_print ("Usage: benchmark [ ");
+ types = uca_plugin_manager_get_available_cameras (manager);
- for (guint i = 0; types[i] != NULL; i++) {
- if (types[i+1] == NULL)
- g_print ("%s)", types[i]);
- else
- g_print ("%s | ", types[i]);
+ if (types == NULL) {
+ g_print ("] -- no camera plugin found\n");
+ return;
}
- g_print ("\n");
- g_strfreev (types);
+ for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
+ gchar *name = (gchar *) it->data;
+ if (g_list_next (it) == NULL)
+ g_print ("%s ]\n", name);
+ else
+ g_print ("%s, ", name);
+ }
}
static void
@@ -227,10 +233,12 @@ benchmark (UcaCamera *camera)
int
main (int argc, char *argv[])
{
+ UcaPluginManager *manager;
GIOChannel *log_channel;
GError *error = NULL;
(void) signal (SIGINT, sigint_handler);
+ g_type_init();
if (argc < 2) {
print_usage();
@@ -241,8 +249,8 @@ main (int argc, char *argv[])
g_assert_no_error (error);
g_log_set_handler (NULL, G_LOG_LEVEL_MASK, log_handler, log_channel);
- g_type_init();
- camera = uca_camera_new(argv[1], &error);
+ manager = uca_plugin_manager_new ();
+ camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
if (camera == NULL) {
g_error ("Initialization: %s", error->message);
diff --git a/test/control.c b/test/control.c
index eaa88e3..5a7b702 100644
--- a/test/control.c
+++ b/test/control.c
@@ -26,6 +26,7 @@
#include "config.h"
#include "uca-camera.h"
+#include "uca-plugin-manager.h"
#include "egg-property-tree-view.h"
@@ -48,20 +49,17 @@ typedef struct {
int pixel_size;
} ThreadData;
-typedef struct {
- ThreadData *thread_data;
- GtkTreeStore *tree_store;
-} ValueCellData;
-
enum {
COLUMN_NAME = 0,
COLUMN_VALUE,
COLUMN_EDITABLE,
NUM_COLUMNS
};
+
+static UcaPluginManager *plugin_manager;
-
-static void convert_8bit_to_rgb(guchar *output, guchar *input, int width, int height)
+static void
+convert_8bit_to_rgb (guchar *output, guchar *input, int width, int height)
{
for (int i = 0, j = 0; i < width*height; i++) {
output[j++] = input[i];
@@ -70,7 +68,8 @@ static void convert_8bit_to_rgb(guchar *output, guchar *input, int width, int he
}
}
-static void convert_16bit_to_rgb(guchar *output, guchar *input, int width, int height)
+static void
+convert_16bit_to_rgb (guchar *output, guchar *input, int width, int height)
{
guint16 *in = (guint16 *) input;
guint16 min = G_MAXUINT16, max = 0;
@@ -96,54 +95,58 @@ static void convert_16bit_to_rgb(guchar *output, guchar *input, int width, int h
}
}
-static void *grab_thread(void *args)
+static void *
+grab_thread (void *args)
{
ThreadData *data = (ThreadData *) args;
gchar filename[FILENAME_MAX] = {0,};
gint counter = 0;
while (data->running) {
- uca_camera_grab(data->camera, (gpointer) &data->buffer, NULL);
+ uca_camera_grab (data->camera, (gpointer) &data->buffer, NULL);
if (data->store) {
- snprintf(filename, FILENAME_MAX, "frame-%i-%08i.raw", data->timestamp, counter++);
- FILE *fp = fopen(filename, "wb");
- fwrite(data->buffer, data->width*data->height, data->pixel_size, fp);
- fclose(fp);
+ snprintf (filename, FILENAME_MAX, "frame-%i-%08i.raw", data->timestamp, counter++);
+ FILE *fp = fopen (filename, "wb");
+ fwrite (data->buffer, data->width*data->height, data->pixel_size, fp);
+ fclose (fp);
}
/* FIXME: We should actually check if this is really a new frame and
* just do nothing if it is an already displayed one. */
if (data->pixel_size == 1)
- convert_8bit_to_rgb(data->pixels, data->buffer, data->width, data->height);
+ convert_8bit_to_rgb (data->pixels, data->buffer, data->width, data->height);
else if (data->pixel_size == 2) {
- convert_16bit_to_rgb(data->pixels, data->buffer, data->width, data->height);
+ convert_16bit_to_rgb (data->pixels, data->buffer, data->width, data->height);
}
- gdk_threads_enter();
- gdk_flush();
- gtk_image_clear(GTK_IMAGE(data->image));
- gtk_image_set_from_pixbuf(GTK_IMAGE(data->image), data->pixbuf);
- gtk_widget_queue_draw_area(data->image, 0, 0, data->width, data->height);
- gdk_threads_leave();
+ gdk_threads_enter ();
+ gdk_flush ();
+ gtk_image_clear (GTK_IMAGE (data->image));
+ gtk_image_set_from_pixbuf (GTK_IMAGE (data->image), data->pixbuf);
+ gtk_widget_queue_draw_area (data->image, 0, 0, data->width, data->height);
+ gdk_threads_leave ();
}
return NULL;
}
-gboolean on_delete_event(GtkWidget *widget, GdkEvent *event, gpointer data)
+gboolean
+on_delete_event (GtkWidget *widget, GdkEvent *event, gpointer data)
{
return FALSE;
}
-void on_destroy(GtkWidget *widget, gpointer data)
+void
+on_destroy (GtkWidget *widget, gpointer data)
{
ThreadData *td = (ThreadData *) data;
td->running = FALSE;
- g_object_unref(td->camera);
- gtk_main_quit();
+ g_object_unref (td->camera);
+ gtk_main_quit ();
}
-static void on_toolbutton_run_clicked(GtkWidget *widget, gpointer args)
+static void
+on_toolbutton_run_clicked (GtkWidget *widget, gpointer args)
{
ThreadData *data = (ThreadData *) args;
@@ -153,184 +156,195 @@ static void on_toolbutton_run_clicked(GtkWidget *widget, gpointer args)
GError *error = NULL;
data->running = TRUE;
- uca_camera_start_recording(data->camera, &error);
+ uca_camera_start_recording (data->camera, &error);
if (error != NULL) {
- g_printerr("Failed to start recording: %s\n", error->message);
+ g_printerr ("Failed to start recording: %s\n", error->message);
return;
}
- if (!g_thread_create(grab_thread, data, FALSE, &error)) {
- g_printerr("Failed to create thread: %s\n", error->message);
+ if (!g_thread_create (grab_thread, data, FALSE, &error)) {
+ g_printerr ("Failed to create thread: %s\n", error->message);
return;
}
}
-static void on_toolbutton_stop_clicked(GtkWidget *widget, gpointer args)
+static void
+on_toolbutton_stop_clicked (GtkWidget *widget, gpointer args)
{
ThreadData *data = (ThreadData *) args;
data->running = FALSE;
data->store = FALSE;
GError *error = NULL;
- uca_camera_stop_recording(data->camera, &error);
+ uca_camera_stop_recording (data->camera, &error);
if (error != NULL)
- g_printerr("Failed to stop: %s\n", error->message);
+ g_printerr ("Failed to stop: %s\n", error->message);
}
-static void on_toolbutton_record_clicked(GtkWidget *widget, gpointer args)
+static void
+on_toolbutton_record_clicked (GtkWidget *widget, gpointer args)
{
ThreadData *data = (ThreadData *) args;
- data->timestamp = (int) time(0);
+ data->timestamp = (int) time (0);
data->store = TRUE;
GError *error = NULL;
- gtk_statusbar_push(data->statusbar, data->statusbar_context_id, "Recording...");
+ gtk_statusbar_push (data->statusbar, data->statusbar_context_id, "Recording...");
if (data->running != TRUE) {
data->running = TRUE;
- uca_camera_start_recording(data->camera, &error);
+ uca_camera_start_recording (data->camera, &error);
- if (!g_thread_create(grab_thread, data, FALSE, &error))
- g_printerr("Failed to create thread: %s\n", error->message);
+ if (!g_thread_create (grab_thread, data, FALSE, &error))
+ g_printerr ("Failed to create thread: %s\n", error->message);
}
}
-static void create_main_window(GtkBuilder *builder, const gchar* camera_name)
+static void
+create_main_window (GtkBuilder *builder, const gchar* camera_name)
{
static ThreadData td;
GError *error = NULL;
- UcaCamera *camera = uca_camera_new(camera_name, &error);
+ UcaCamera *camera = uca_plugin_manager_new_camera (plugin_manager, camera_name, &error);
if ((camera == NULL) || (error != NULL)) {
- g_error("%s\n", error->message);
- gtk_main_quit();
+ g_error ("%s\n", error->message);
+ gtk_main_quit ();
}
guint bits_per_sample;
- g_object_get(camera,
+ g_object_get (camera,
"roi-width", &td.width,
"roi-height", &td.height,
"sensor-bitdepth", &bits_per_sample,
NULL);
- GtkWidget *window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
- GtkWidget *image = GTK_WIDGET(gtk_builder_get_object(builder, "image"));
+ GtkWidget *window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
+ GtkWidget *image = GTK_WIDGET (gtk_builder_get_object (builder, "image"));
GtkWidget *property_tree_view = egg_property_tree_view_new (G_OBJECT (camera));
GtkContainer *scrolled_property_window = GTK_CONTAINER (gtk_builder_get_object (builder, "scrolledwindow2"));
gtk_container_add (scrolled_property_window, property_tree_view);
gtk_widget_show_all (GTK_WIDGET (scrolled_property_window));
- GdkPixbuf *pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, td.width, td.height);
- gtk_image_set_from_pixbuf(GTK_IMAGE(image), pixbuf);
+ GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, td.width, td.height);
+ gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
td.pixel_size = bits_per_sample > 8 ? 2 : 1;
td.image = image;
td.pixbuf = pixbuf;
- td.buffer = (guchar *) g_malloc(td.pixel_size * td.width * td.height);
- td.pixels = gdk_pixbuf_get_pixels(pixbuf);
+ td.buffer = (guchar *) g_malloc (td.pixel_size * td.width * td.height);
+ td.pixels = gdk_pixbuf_get_pixels (pixbuf);
td.running = FALSE;
- td.statusbar = GTK_STATUSBAR(gtk_builder_get_object(builder, "statusbar"));
- td.statusbar_context_id = gtk_statusbar_get_context_id(td.statusbar, "Recording Information");
+ td.statusbar = GTK_STATUSBAR (gtk_builder_get_object (builder, "statusbar"));
+ td.statusbar_context_id = gtk_statusbar_get_context_id (td.statusbar, "Recording Information");
td.store = FALSE;
td.camera = camera;
- td.property_model = GTK_TREE_MODEL(gtk_builder_get_object(builder, "camera-properties"));
-
- g_signal_connect(window, "destroy", G_CALLBACK(on_destroy), &td);
- g_signal_connect(gtk_builder_get_object(builder, "toolbutton_run"),
- "clicked", G_CALLBACK(on_toolbutton_run_clicked), &td);
- g_signal_connect(gtk_builder_get_object(builder, "toolbutton_stop"),
- "clicked", G_CALLBACK(on_toolbutton_stop_clicked), &td);
- g_signal_connect(gtk_builder_get_object(builder, "toolbutton_record"),
- "clicked", G_CALLBACK(on_toolbutton_record_clicked), &td);
-
- gtk_widget_show(image);
- gtk_widget_show(window);
+ td.property_model = GTK_TREE_MODEL (gtk_builder_get_object (builder, "camera-properties"));
+
+ g_signal_connect (window, "destroy", G_CALLBACK (on_destroy), &td);
+ g_signal_connect (gtk_builder_get_object (builder, "toolbutton_run"),
+ "clicked", G_CALLBACK (on_toolbutton_run_clicked), &td);
+ g_signal_connect (gtk_builder_get_object (builder, "toolbutton_stop"),
+ "clicked", G_CALLBACK (on_toolbutton_stop_clicked), &td);
+ g_signal_connect (gtk_builder_get_object (builder, "toolbutton_record"),
+ "clicked", G_CALLBACK (on_toolbutton_record_clicked), &td);
+
+ gtk_widget_show (image);
+ gtk_widget_show (window);
}
-static void on_button_proceed_clicked(GtkWidget *widget, gpointer data)
+static void
+on_button_proceed_clicked (GtkWidget *widget, gpointer data)
{
- GtkBuilder *builder = GTK_BUILDER(data);
- GtkWidget *choice_window = GTK_WIDGET(gtk_builder_get_object(builder, "choice-window"));
- GtkTreeView *treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview-cameras"));
- GtkListStore *list_store = GTK_LIST_STORE(gtk_builder_get_object(builder, "camera-types"));
+ GtkBuilder *builder = GTK_BUILDER (data);
+ GtkWidget *choice_window = GTK_WIDGET (gtk_builder_get_object (builder, "choice-window"));
+ GtkTreeView *treeview = GTK_TREE_VIEW (gtk_builder_get_object (builder, "treeview-cameras"));
+ GtkListStore *list_store = GTK_LIST_STORE (gtk_builder_get_object (builder, "camera-types"));
- GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
- GList *selected_rows = gtk_tree_selection_get_selected_rows(selection, NULL);
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
+ GList *selected_rows = gtk_tree_selection_get_selected_rows (selection, NULL);
GtkTreeIter iter;
- gtk_widget_destroy(choice_window);
- gboolean valid = gtk_tree_model_get_iter(GTK_TREE_MODEL(list_store), &iter, selected_rows->data);
+ gtk_widget_destroy (choice_window);
+ gboolean valid = gtk_tree_model_get_iter (GTK_TREE_MODEL (list_store), &iter, selected_rows->data);
if (valid) {
gchar *data;
- gtk_tree_model_get(GTK_TREE_MODEL(list_store), &iter, 0, &data, -1);
- create_main_window(builder, data);
- g_free(data);
+ gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &data, -1);
+ create_main_window (builder, data);
+ g_free (data);
}
- g_list_foreach(selected_rows, (GFunc) gtk_tree_path_free, NULL);
- g_list_free(selected_rows);
+ g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (selected_rows);
}
-static void on_treeview_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
+static void
+on_treeview_keypress (GtkWidget *widget, GdkEventKey *event, gpointer data)
{
if (event->keyval == GDK_KEY_Return)
- gtk_widget_grab_focus(GTK_WIDGET(data));
+ gtk_widget_grab_focus (GTK_WIDGET (data));
}
-static void create_choice_window(GtkBuilder *builder)
+static void
+create_choice_window (GtkBuilder *builder)
{
- gchar **camera_types = uca_camera_get_types();
+ GList *camera_types = uca_plugin_manager_get_available_cameras (plugin_manager);
- GtkWidget *choice_window = GTK_WIDGET(gtk_builder_get_object(builder, "choice-window"));
- GtkTreeView *treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview-cameras"));
- GtkListStore *list_store = GTK_LIST_STORE(gtk_builder_get_object(builder, "camera-types"));
- GtkButton *proceed_button = GTK_BUTTON(gtk_builder_get_object(builder, "button-proceed"));
+ GtkWidget *choice_window = GTK_WIDGET (gtk_builder_get_object (builder, "choice-window"));
+ GtkTreeView *treeview = GTK_TREE_VIEW (gtk_builder_get_object (builder, "treeview-cameras"));
+ GtkListStore *list_store = GTK_LIST_STORE (gtk_builder_get_object (builder, "camera-types"));
+ GtkButton *proceed_button = GTK_BUTTON (gtk_builder_get_object (builder, "button-proceed"));
GtkTreeIter iter;
- for (guint i = 0; camera_types[i] != NULL; i++) {
- gtk_list_store_append(list_store, &iter);
- gtk_list_store_set(list_store, &iter, 0, camera_types[i], -1);
+ for (GList *it = g_list_first (camera_types); it != NULL; it = g_list_next (it)) {
+ gtk_list_store_append (list_store, &iter);
+ gtk_list_store_set (list_store, &iter, 0, g_strdup ((gchar *) it->data), -1);
}
- gboolean valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(list_store), &iter);
+ gboolean valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
if (valid) {
- GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
- gtk_tree_selection_unselect_all(selection);
- gtk_tree_selection_select_path(selection, gtk_tree_model_get_path(GTK_TREE_MODEL(list_store), &iter));
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
+ gtk_tree_selection_unselect_all (selection);
+ gtk_tree_selection_select_path (selection, gtk_tree_model_get_path (GTK_TREE_MODEL (list_store), &iter));
}
- g_strfreev(camera_types);
- g_signal_connect(proceed_button, "clicked", G_CALLBACK(on_button_proceed_clicked), builder);
- g_signal_connect(treeview, "key-press-event", G_CALLBACK(on_treeview_keypress), proceed_button);
- gtk_widget_show_all(GTK_WIDGET(choice_window));
+ g_signal_connect (proceed_button, "clicked", G_CALLBACK (on_button_proceed_clicked), builder);
+ g_signal_connect (treeview, "key-press-event", G_CALLBACK (on_treeview_keypress), proceed_button);
+ gtk_widget_show_all (GTK_WIDGET (choice_window));
+
+ g_list_foreach (camera_types, (GFunc) g_free, NULL);
+ g_list_free (camera_types);
}
-int main(int argc, char *argv[])
+int
+main (int argc, char *argv[])
{
GError *error = NULL;
- g_thread_init(NULL);
- gdk_threads_init();
- gtk_init(&argc, &argv);
+ g_thread_init (NULL);
+ gdk_threads_init ();
+ gtk_init (&argc, &argv);
- GtkBuilder *builder = gtk_builder_new();
+ GtkBuilder *builder = gtk_builder_new ();
- if (!gtk_builder_add_from_file(builder, CONTROL_GLADE_PATH, &error)) {
- g_print("Error: %s\n", error->message);
+ if (!gtk_builder_add_from_file (builder, CONTROL_GLADE_PATH, &error)) {
+ g_print ("Error: %s\n", error->message);
return 1;
}
- create_choice_window(builder);
- gtk_builder_connect_signals(builder, NULL);
+ plugin_manager = uca_plugin_manager_new ();
+ create_choice_window (builder);
+ gtk_builder_connect_signals (builder, NULL);
- gdk_threads_enter();
- gtk_main();
- gdk_threads_leave();
+ gdk_threads_enter ();
+ gtk_main ();
+ gdk_threads_leave ();
+ g_object_unref (plugin_manager);
return 0;
}
diff --git a/test/enum.c b/test/enum.c
deleted file mode 100644
index 75ca596..0000000
--- a/test/enum.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
- (Karlsruhe Institute of Technology)
-
- This library is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by the
- Free Software Foundation; either version 2.1 of the License, or (at your
- option) any later version.
-
- This library is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- details.
-
- You should have received a copy of the GNU Lesser General Public License along
- with this library; if not, write to the Free Software Foundation, Inc., 51
- Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <stdio.h>
-#include "uca.h"
-
-int count_dots(const char *s)
-{
- int res = 0;
- while (*(s++) != '\0')
- if (*s == '.')
- res++;
- return res;
-}
-
-void print_level(int depth)
-{
- for (int i = 0; i < depth; i++)
- printf("| ");
- printf("|-- ");
-}
-
-int main(int argc, char *argv[])
-{
- uca *u = uca_init(NULL);
- if (u == NULL) {
- printf("Couldn't find a camera\n");
- return 1;
- }
-
- /* take first camera */
- uca_camera *cam = u->cameras;
-
- const size_t num_bytes = 256;
- char string_value[num_bytes];
- uint32_t uint32_value;
- uint8_t uint8_value;
-
- while (cam != NULL) {
- for (int i = 0; i < UCA_PROP_LAST; i++) {
- uca_property *prop = uca_get_full_property(i);
- print_level(count_dots(prop->name));
- printf("%s = ", prop->name);
- switch (prop->type) {
- case uca_string:
- if (uca_cam_get_property(cam, i, string_value, num_bytes) == UCA_NO_ERROR) {
- printf("%s ", string_value);
- }
- else
- printf("n/a");
- break;
- case uca_uint32t:
- if (uca_cam_get_property(cam, i, &uint32_value, 0) == UCA_NO_ERROR) {
- printf("%u %s", uint32_value, uca_unit_map[prop->unit]);
- }
- else
- printf("n/a");
- break;
- case uca_uint8t:
- if (uca_cam_get_property(cam, i, &uint8_value, 0) == UCA_NO_ERROR) {
- printf("%u %s", uint8_value, uca_unit_map[prop->unit]);
- }
- else
- printf("n/a");
- break;
- }
- printf("\n");
- }
- cam = cam->next;
- }
-
- uca_destroy(u);
- return 0;
-}
diff --git a/test/grab-async.c b/test/grab-async.c
index e1ec114..6132829 100644
--- a/test/grab-async.c
+++ b/test/grab-async.c
@@ -19,6 +19,7 @@
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
+#include "uca-plugin-manager.h"
#include "uca-camera.h"
static UcaCamera *camera = NULL;
@@ -29,7 +30,8 @@ typedef struct {
guint counter;
} CallbackData;
-static void sigint_handler(int signal)
+static void
+sigint_handler(int signal)
{
printf("Closing down libuca\n");
uca_camera_stop_recording(camera, NULL);
@@ -37,7 +39,8 @@ static void sigint_handler(int signal)
exit(signal);
}
-static void grab_callback(gpointer data, gpointer user_data)
+static void
+grab_callback(gpointer data, gpointer user_data)
{
CallbackData *cbd = (CallbackData *) user_data;
gchar *filename = g_strdup_printf("frame-%04i.raw", cbd->counter++);
@@ -49,16 +52,49 @@ static void grab_callback(gpointer data, gpointer user_data)
g_free(filename);
}
-int main(int argc, char *argv[])
+static void
+print_usage (void)
+{
+ GList *types;
+ UcaPluginManager *manager;
+
+ manager = uca_plugin_manager_new ();
+ g_print ("Usage: benchmark [ ");
+ types = uca_plugin_manager_get_available_cameras (manager);
+
+ if (types == NULL) {
+ g_print ("] -- no camera plugin found\n");
+ return;
+ }
+
+ for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
+ gchar *name = (gchar *) it->data;
+ if (g_list_next (it) == NULL)
+ g_print ("%s ]\n", name);
+ else
+ g_print ("%s, ", name);
+ }
+}
+
+int
+main(int argc, char *argv[])
{
CallbackData cbd;
guint sensor_width, sensor_height;
gchar *name;
+ UcaPluginManager *manager;
GError *error = NULL;
(void) signal(SIGINT, sigint_handler);
g_type_init();
- camera = uca_camera_new("pco", &error);
+
+ if (argc < 2) {
+ print_usage();
+ return 1;
+ }
+
+ manager = uca_plugin_manager_new ();
+ camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
if (camera == NULL) {
g_print("Error during initialization: %s\n", error->message);
diff --git a/test/grab.c b/test/grab.c
index 41e6d88..e507d69 100644
--- a/test/grab.c
+++ b/test/grab.c
@@ -19,6 +19,7 @@
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
+#include "uca-plugin-manager.h"
#include "uca-camera.h"
static UcaCamera *camera = NULL;
@@ -31,26 +32,33 @@ static void sigint_handler(int signal)
exit(signal);
}
-static void print_usage(void)
+static void
+print_usage (void)
{
- gchar **types;
-
- g_print("Usage: grab (");
- types = uca_camera_get_types();
-
- for (guint i = 0; types[i] != NULL; i++) {
- if (types[i+1] == NULL)
- g_print("%s)", types[i]);
- else
- g_print("%s | ", types[i]);
+ GList *types;
+ UcaPluginManager *manager;
+
+ manager = uca_plugin_manager_new ();
+ g_print ("Usage: benchmark [ ");
+ types = uca_plugin_manager_get_available_cameras (manager);
+
+ if (types == NULL) {
+ g_print ("] -- no camera plugin found\n");
+ return;
}
- g_print("\n");
- g_strfreev(types);
+ for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
+ gchar *name = (gchar *) it->data;
+ if (g_list_next (it) == NULL)
+ g_print ("%s ]\n", name);
+ else
+ g_print ("%s, ", name);
+ }
}
int main(int argc, char *argv[])
{
+ UcaPluginManager *manager;
GError *error = NULL;
(void) signal(SIGINT, sigint_handler);
@@ -59,13 +67,15 @@ int main(int argc, char *argv[])
guint bits;
gchar *name;
+ g_type_init();
+
if (argc < 2) {
print_usage();
return 1;
}
- g_type_init();
- camera = uca_camera_new(argv[1], &error);
+ manager = uca_plugin_manager_new ();
+ camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
if (camera == NULL) {
g_print("Error during initialization: %s\n", error->message);
diff --git a/test/grab_pylon.c b/test/grab_pylon.c
deleted file mode 100644
index 2f9b5a0..0000000
--- a/test/grab_pylon.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
- (Karlsruhe Institute of Technology)
-
- This library is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by the
- Free Software Foundation; either version 2.1 of the License, or (at your
- option) any later version.
-
- This library is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
- details.
-
- You should have received a copy of the GNU Lesser General Public License along
- with this library; if not, write to the Free Software Foundation, Inc., 51
- Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <glib-object.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "uca-camera.h"
-
-#define handle_error(errno) {if ((errno) != UCA_NO_ERROR) printf("error at <%s:%i>\n", \
- __FILE__, __LINE__);}
-
-static UcaCamera *camera = NULL;
-
-void sigint_handler(int signal)
-{
- printf("Closing down libuca\n");
- uca_camera_stop_recording(camera, NULL);
- g_object_unref(camera);
- exit(signal);
-}
-
-int main(int argc, char *argv[])
-{
- GError *error = NULL;
- (void) signal(SIGINT, sigint_handler);
-
- g_type_init();
- camera = uca_camera_new("pylon", &error);
-
- if (camera == NULL) {
- g_print("Couldn't initialize camera\n");
- return 1;
- }
-
- guint width, height, bits;
- g_object_get(G_OBJECT(camera),
- "sensor-width", &width,
- "sensor-height", &height,
- "sensor-bitdepth", &bits,
- NULL);
-
- const int pixel_size = bits == 8 ? 1 : 2;
- g_print("allocate buffer %u, %u, %d\n", width, height, pixel_size);
- gpointer buffer = g_malloc0(width * height * pixel_size);
-
- gchar filename[FILENAME_MAX];
-
- for (int i = 0; i < 2; i++) {
- gint counter = 0;
- g_print("Start recording\n");
- uca_camera_start_recording(camera, &error);
- g_assert_no_error(error);
-
- while (counter < 10) {
- g_print(" grab frame ... ");
- uca_camera_grab(camera, &buffer, &error);
- if (error != NULL) {
- g_print("\nError: %s\n", error->message);
- goto cleanup;
- }
- g_print("done\n");
-
- snprintf(filename, FILENAME_MAX, "frame-%08i.raw", counter++);
- FILE *fp = fopen(filename, "wb");
- fwrite(buffer, width*height, pixel_size, fp);
- fclose(fp);
- //g_usleep(2 * G_USEC_PER_SEC);
- }
-
- g_print("Stop recording\n");
- uca_camera_stop_recording(camera, &error);
- g_assert_no_error(error);
- }
-
-cleanup:
- uca_camera_stop_recording(camera, NULL);
- g_object_unref(camera);
- g_free(buffer);
-
- return error != NULL ? 1 : 0;
-}
diff --git a/test/run.py b/test/run.py
deleted file mode 100755
index 7982617..0000000
--- a/test/run.py
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/env python
-
-import Tkinter
-import threading
-import subprocess
-
-class App(object):
- def __init__(self, parent):
- self.parent = parent
- self.canvas = Tkinter.Canvas(root, width=300, height=300)
- self.canvas.pack()
- self.rect = self.canvas.create_rectangle(0, 0, 300, 300, fill='yellow')
- self.run_button = Tkinter.Button(parent, text='Start grabbing', command=self.run_click)
- self.run_button.pack()
-
- def run_grab(self):
- proc = subprocess.Popen(['./grab'])
- proc.wait()
- self.canvas.itemconfig(self.rect, fill='red')
- self.run_button.config(state=Tkinter.NORMAL, text='Close', command=self.parent.destroy)
-
- def run_click(self):
- self.canvas.itemconfig(self.rect, fill='green')
- self.run_button.config(state=Tkinter.DISABLED)
- thread = threading.Thread(None, self.run_grab)
- thread.start()
-
-if __name__ == '__main__':
- root = Tkinter.Tk()
- app = App(root)
- root.mainloop()
diff --git a/test/test-mock.c b/test/test-mock.c
index 7594a3a..ca16c59 100644
--- a/test/test-mock.c
+++ b/test/test-mock.c
@@ -1,176 +1,195 @@
#include <glib.h>
#include "uca-camera.h"
-#include "cameras/uca-mock-camera.h"
+#include "uca-plugin-manager.h"
typedef struct {
- UcaMockCamera *camera;
+ UcaPluginManager *manager;
+ UcaCamera *camera;
} Fixture;
-static void fixture_setup(Fixture *fixture, gconstpointer data)
+static void
+fixture_setup (Fixture *fixture, gconstpointer data)
{
GError *error = NULL;
- fixture->camera = uca_mock_camera_new(&error);
- g_assert(error == NULL);
- g_assert(fixture->camera);
+
+ fixture->manager = uca_plugin_manager_new ();
+ uca_plugin_manager_add_path (fixture->manager, "./src");
+
+ fixture->camera = uca_plugin_manager_new_camera (fixture->manager, "mock", &error);
+ g_assert (error == NULL);
+ g_assert (fixture->camera);
}
-static void fixture_teardown(Fixture *fixture, gconstpointer data)
+static void
+fixture_teardown (Fixture *fixture, gconstpointer data)
{
- g_object_unref(fixture->camera);
+ g_object_unref (fixture->camera);
+ g_object_unref (fixture->manager);
}
-static void on_property_change(gpointer instance, GParamSpec *pspec, gpointer user_data)
+static void
+on_property_change (gpointer instance, GParamSpec *pspec, gpointer user_data)
{
gboolean *success = (gboolean *) user_data;
*success = TRUE;
}
-static void test_factory()
+static void
+test_factory (Fixture *fixture, gconstpointer data)
{
GError *error = NULL;
- UcaCamera *camera = uca_camera_new("fox994m3a0yxmy", &error);
- g_assert_error(error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_FOUND);
- g_assert(camera == NULL);
+ UcaCamera *camera = uca_plugin_manager_new_camera (fixture->manager, "fox994m3a0yxmy", &error);
+ g_assert_error (error, UCA_PLUGIN_MANAGER_ERROR, UCA_PLUGIN_MANAGER_ERROR_MODULE_NOT_FOUND);
+ g_assert (camera == NULL);
}
-static void test_recording(Fixture *fixture, gconstpointer data)
+static void
+test_recording (Fixture *fixture, gconstpointer data)
{
GError *error = NULL;
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
- uca_camera_stop_recording(camera, &error);
- g_assert_error(error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_RECORDING);
- g_error_free(error);
+ uca_camera_stop_recording (camera, &error);
+ g_assert_error (error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_RECORDING);
+ g_error_free (error);
error = NULL;
- uca_camera_start_recording(camera, &error);
- g_assert_no_error(error);
- uca_camera_stop_recording(camera, &error);
- g_assert_no_error(error);
+ uca_camera_start_recording (camera, &error);
+ g_assert_no_error (error);
+ uca_camera_stop_recording (camera, &error);
+ g_assert_no_error (error);
}
-static void test_recording_signal(Fixture *fixture, gconstpointer data)
+static void
+test_recording_signal (Fixture *fixture, gconstpointer data)
{
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
gboolean success = FALSE;
- g_signal_connect(G_OBJECT(camera), "notify::is-recording",
+ g_signal_connect (G_OBJECT (camera), "notify::is-recording",
(GCallback) on_property_change, &success);
- uca_camera_start_recording(camera, NULL);
- g_assert(success == TRUE);
+ uca_camera_start_recording (camera, NULL);
+ g_assert (success == TRUE);
success = FALSE;
- uca_camera_stop_recording(camera, NULL);
- g_assert(success == TRUE);
+ uca_camera_stop_recording (camera, NULL);
+ g_assert (success == TRUE);
}
-static void grab_func(gpointer data, gpointer user_data)
+static void
+grab_func (gpointer data, gpointer user_data)
{
guint *count = (guint *) user_data;
*count += 1;
}
-static void test_recording_async(Fixture *fixture, gconstpointer data)
+static void
+test_recording_async (Fixture *fixture, gconstpointer data)
{
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
guint count = 0;
- uca_camera_set_grab_func(camera, grab_func, &count);
+ uca_camera_set_grab_func (camera, grab_func, &count);
- g_object_set(G_OBJECT(camera),
+ g_object_set (G_OBJECT (camera),
"frame-rate", 10.0,
"transfer-asynchronously", TRUE,
NULL);
GError *error = NULL;
- uca_camera_start_recording(camera, &error);
- g_assert_no_error(error);
+ uca_camera_start_recording (camera, &error);
+ g_assert_no_error (error);
/*
* We sleep for an 1/8 of a second at 10 frames per second, thus we should
* record 2 frames.
*/
- g_usleep(G_USEC_PER_SEC / 8);
+ g_usleep (G_USEC_PER_SEC / 8);
- uca_camera_stop_recording(camera, &error);
- g_assert_no_error(error);
- g_assert_cmpint(count, ==, 2);
+ uca_camera_stop_recording (camera, &error);
+ g_assert_no_error (error);
+ g_assert_cmpint (count, ==, 2);
}
-static void test_recording_property(Fixture *fixture, gconstpointer data)
+static void
+test_recording_property (Fixture *fixture, gconstpointer data)
{
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
gboolean is_recording = FALSE;
- uca_camera_start_recording(camera, NULL);
- g_object_get(G_OBJECT(camera),
+ uca_camera_start_recording (camera, NULL);
+ g_object_get (G_OBJECT (camera),
"is-recording", &is_recording,
NULL);
- g_assert(is_recording == TRUE);
+ g_assert (is_recording == TRUE);
- uca_camera_stop_recording(camera, NULL);
- g_object_get(G_OBJECT(camera),
+ uca_camera_stop_recording (camera, NULL);
+ g_object_get (G_OBJECT (camera),
"is-recording", &is_recording,
NULL);
- g_assert(is_recording == FALSE);
+ g_assert (is_recording == FALSE);
}
-static void test_base_properties(Fixture *fixture, gconstpointer data)
+static void
+test_base_properties (Fixture *fixture, gconstpointer data)
{
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
guint n_properties = 0;
- GParamSpec **properties = g_object_class_list_properties(G_OBJECT_GET_CLASS(camera), &n_properties);
+ GParamSpec **properties = g_object_class_list_properties (G_OBJECT_GET_CLASS (camera), &n_properties);
GValue val = {0};
for (guint i = 0; i < n_properties; i++) {
- g_value_init(&val, properties[i]->value_type);
- g_object_get_property(G_OBJECT(camera), properties[i]->name, &val);
- g_value_unset(&val);
+ g_value_init (&val, properties[i]->value_type);
+ g_object_get_property (G_OBJECT (camera), properties[i]->name, &val);
+ g_value_unset (&val);
}
- g_free(properties);
+ g_free (properties);
}
-static void test_binnings_properties(Fixture *fixture, gconstpointer data)
+static void
+test_binnings_properties (Fixture *fixture, gconstpointer data)
{
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
GValueArray *array = NULL;
- g_object_get(G_OBJECT(camera),
+ g_object_get (G_OBJECT (camera),
"sensor-horizontal-binnings", &array,
NULL);
- GValue *value = g_value_array_get_nth(array, 0);
- g_assert(value != NULL);
- g_assert(g_value_get_uint(value) == 1);
+ GValue *value = g_value_array_get_nth (array, 0);
+ g_assert (value != NULL);
+ g_assert (g_value_get_uint (value) == 1);
}
-static void test_signal(Fixture *fixture, gconstpointer data)
+static void
+test_signal (Fixture *fixture, gconstpointer data)
{
- UcaCamera *camera = UCA_CAMERA(fixture->camera);
+ UcaCamera *camera = UCA_CAMERA (fixture->camera);
gboolean success = FALSE;
- g_signal_connect(camera, "notify::frame-rate", (GCallback) on_property_change, &success);
- g_object_set(G_OBJECT(camera),
+ g_signal_connect (camera, "notify::frame-rate", (GCallback) on_property_change, &success);
+ g_object_set (G_OBJECT (camera),
"frame-rate", 30.0,
NULL);
- g_assert(success == TRUE);
+ g_assert (success == TRUE);
}
-int main(int argc, char *argv[])
+int main (int argc, char *argv[])
{
- g_type_init();
- g_test_init(&argc, &argv, NULL);
- g_test_bug_base("http://ufo.kit.edu/ufo/ticket");
-
- g_test_add_func("/factory", test_factory);
- g_test_add("/recording", Fixture, NULL, fixture_setup, test_recording, fixture_teardown);
- g_test_add("/recording/signal", Fixture, NULL, fixture_setup, test_recording_signal, fixture_teardown);
- g_test_add("/recording/asynchronous", Fixture, NULL, fixture_setup, test_recording_async, fixture_teardown);
- g_test_add("/properties/base", Fixture, NULL, fixture_setup, test_base_properties, fixture_teardown);
- g_test_add("/properties/recording", Fixture, NULL, fixture_setup, test_recording_property, fixture_teardown);
- g_test_add("/properties/binnings", Fixture, NULL, fixture_setup, test_binnings_properties, fixture_teardown);
- g_test_add("/signal", Fixture, NULL, fixture_setup, test_signal, fixture_teardown);
-
- return g_test_run();
+ g_type_init ();
+
+ g_test_init (&argc, &argv, NULL);
+ g_test_bug_base ("http://ufo.kit.edu/ufo/ticket");
+
+ g_test_add ("/factory", Fixture, NULL, fixture_setup, test_factory, fixture_teardown);
+ g_test_add ("/recording", Fixture, NULL, fixture_setup, test_recording, fixture_teardown);
+ g_test_add ("/recording/signal", Fixture, NULL, fixture_setup, test_recording_signal, fixture_teardown);
+ g_test_add ("/recording/asynchronous", Fixture, NULL, fixture_setup, test_recording_async, fixture_teardown);
+ g_test_add ("/properties/base", Fixture, NULL, fixture_setup, test_base_properties, fixture_teardown);
+ g_test_add ("/properties/recording", Fixture, NULL, fixture_setup, test_recording_property, fixture_teardown);
+ g_test_add ("/properties/binnings", Fixture, NULL, fixture_setup, test_binnings_properties, fixture_teardown);
+ g_test_add ("/signal", Fixture, NULL, fixture_setup, test_signal, fixture_teardown);
+
+ return g_test_run ();
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-04 09:38:11 +0000