diff options
Diffstat (limited to 'src/cameras')
| -rw-r--r-- | src/cameras/uca-pco-camera.c | 85 |
1 files changed, 66 insertions, 19 deletions
diff --git a/src/cameras/uca-pco-camera.c b/src/cameras/uca-pco-camera.c index 83cdb68..cf85ad3 100644 --- a/src/cameras/uca-pco-camera.c +++ b/src/cameras/uca-pco-camera.c @@ -16,6 +16,7 @@ Franklin St, Fifth Floor, Boston, MA 02110, USA */ #include <stdlib.h> +#include <stdio.h> #include <string.h> #include <libpco/libpco.h> #include <libpco/sc2_defs.h> @@ -78,6 +79,10 @@ enum { PROP_SENSOR_VERTICAL_BINNING, PROP_SENSOR_VERTICAL_BINNINGS, PROP_SENSOR_MAX_FRAME_RATE, + PROP_ROI_X, + PROP_ROI_Y, + PROP_ROI_WIDTH, + PROP_ROI_HEIGHT, PROP_HAS_STREAMING, PROP_HAS_CAMRAM_RECORDING, N_INTERFACE_PROPERTIES, @@ -96,6 +101,10 @@ static const gchar *base_overrideables[N_PROPERTIES] = { "sensor-vertical-binning", "sensor-vertical-binnings", "max-frame-rate", + "roi-x", + "roi-y", + "roi-width", + "roi-height", "has-streaming", "has-camram-recording" }; @@ -214,6 +223,11 @@ UcaPcoCamera *uca_pco_camera_new(GError **error) UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); priv->pco = pco; + guint16 width_ex, height_ex; + pco_get_resolution(priv->pco, &priv->width, &priv->height, &width_ex, &height_ex); + pco_set_storage_mode(pco, STORAGE_MODE_RECORDER); + pco_set_auto_transfer(pco, 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); @@ -236,21 +250,9 @@ UcaPcoCamera *uca_pco_camera_new(GError **error) return NULL; } - guint16 width_ex, height_ex; - pco_get_resolution(priv->pco, &priv->width, &priv->height, &width_ex, &height_ex); - const guint num_buffers = 2; - guint fg_width = camera_type == CAMERATYPE_PCO_EDGE ? priv->width * 2 : priv->width; - priv->fg_mem = Fg_AllocMemEx(priv->fg, fg_width * priv->height * sizeof(uint16_t), num_buffers); - - if (priv->fg_mem == NULL) { - g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_UNSUPPORTED, - "%s", Fg_getLastErrorDescription(priv->fg)); - g_object_unref(camera); - return NULL; - } + 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_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, &priv->height, priv->fg_port); @@ -283,14 +285,28 @@ static void uca_pco_camera_start_recording(UcaCamera *camera, GError **error) */ guint16 roi[4] = {0}; err = pco_get_roi(priv->pco, roi); - priv->frame_width = roi[2] - roi[0]; - priv->frame_height = roi[3] - roi[1]; + priv->frame_width = roi[2] - roi[0] + 1; + priv->frame_height = roi[3] - roi[1] + 1; priv->num_bytes = 2; Fg_setParameter(priv->fg, FG_WIDTH, &priv->frame_width, priv->fg_port); Fg_setParameter(priv->fg, FG_HEIGHT, &priv->frame_height, priv->fg_port); - if (priv->camera_description->camera_type == CAMERATYPE_PCO_DIMAX_STD) + if (priv->fg_mem) + Fg_FreeMemEx(priv->fg, priv->fg_mem); + + const guint num_buffers = 4; + priv->fg_mem = Fg_AllocMemEx(priv->fg, priv->frame_width * priv->frame_height * sizeof(uint16_t), num_buffers); + + if (priv->fg_mem == 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; + } + + if ((priv->camera_description->camera_type == CAMERATYPE_PCO_DIMAX_STD) || + (priv->camera_description->camera_type == CAMERATYPE_PCO4000)) pco_clear_active_segment(priv->pco); err = pco_arm_camera(priv->pco); @@ -320,7 +336,6 @@ static void uca_pco_camera_grab(UcaCamera *camera, gpointer *data, GError **erro UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); pco_request_image(priv->pco); - last_frame = Fg_getLastPicNumberBlockingEx(priv->fg, last_frame+1, priv->fg_port, 5, priv->fg_mem); if (last_frame <= 0) { @@ -411,12 +426,44 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal g_value_set_boolean(value, priv->camera_description->has_camram); break; + case PROP_ROI_X: + { + guint16 roi[4] = {0}; + guint err = pco_get_roi(priv->pco, roi); + g_value_set_uint(value, roi[0]); + } + break; + + case PROP_ROI_Y: + { + guint16 roi[4] = {0}; + guint err = pco_get_roi(priv->pco, roi); + g_value_set_uint(value, roi[1]); + } + break; + + case PROP_ROI_WIDTH: + { + guint16 roi[4] = {0}; + guint err = pco_get_roi(priv->pco, roi); + g_value_set_uint(value, (roi[2] - roi[0])); + } + break; + + case PROP_ROI_HEIGHT: + { + guint16 roi[4] = {0}; + guint err = pco_get_roi(priv->pco, roi); + g_value_set_uint(value, (roi[3] - roi[1])); + } + break; + case PROP_NAME: { - char *name = NULL; + gchar *name = NULL; pco_get_name(priv->pco, &name); g_value_set_string(value, name); - free(name); + g_free(name); } break; |