[aravis] fake: add basic PayloadSize definition.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 9bff43241e63adcfbf1c76e68fb099de894fc78a
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Sun May 9 17:57:34 2010 +0200

    fake: add basic PayloadSize definition.

 src/arv-fake-camera.xml |   11 +++++++++++
 src/arvfakecamera.c     |   11 +++++++++++
 src/arvfakecamera.h     |    7 +++++--
 src/tests/fake.c        |    3 +++
 4 files changed, 30 insertions(+), 2 deletions(-)
---
diff --git a/src/arv-fake-camera.xml b/src/arv-fake-camera.xml
index a4828c2..b589299 100644
--- a/src/arv-fake-camera.xml
+++ b/src/arv-fake-camera.xml
@@ -20,6 +20,7 @@
 	<Category Name="Root" NameSpace="Standard">
 		<pFeature>AcquisitionControl</pFeature>
 		<pFeature>FeatureControl</pFeature>
+		<pFeature>TransportLayerControl</pFeature>
 	</Category>
 
 	<Category Name="AcquisitionControl" NameSpace="Custom">
@@ -33,6 +34,10 @@
 		<pFeature>GainAuto</pFeature>
 	</Category>
 
+	<Category Name="TransportLayerControl" NameSpace="Standard">
+		<pFeature>PayloadSize</pFeature>
+	</Category>
+
 	<Command Name="AcquisitionStart" NameSpace="Standard">
 		<Description>Start acquisition.</Description>
 		<pValue>AcquisitionCommandRegister</pValue>
@@ -209,6 +214,12 @@
 		<Endianess>LittleEndian</Endianess>
 	</IntReg>
 
+	<IntSwissKnife Name="PayloadSize" NameSpace="Standard">
+		<pVariable Name="WIDTH">Width</pVariable>
+		<pVariable Name="HEIGHT">Width</pVariable>
+		<Formula>WIDTH * HEIGHT</Formula>
+	</IntSwissKnife>
+
 	<Port Name="Device" NameSpace="Standard">
 	</Port>
 
diff --git a/src/arvfakecamera.c b/src/arvfakecamera.c
index a3bccf2..b02f166 100644
--- a/src/arvfakecamera.c
+++ b/src/arvfakecamera.c
@@ -93,6 +93,17 @@ arv_fake_camera_write_register (ArvFakeCamera *camera, guint32 address, guint32
 }
 
 void
+arv_fake_camera_fill_buffer (ArvFakeCamera *camera, ArvBuffer *buffer)
+{
+}
+
+guint32
+arv_fake_camera_get_frame_period (ArvFakeCamera *camera)
+{
+	return 0;
+}
+
+void
 arv_set_fake_camera_genicam_filename (const char *filename)
 {
 	arv_fake_camera_genicam_filename = filename;
diff --git a/src/arvfakecamera.h b/src/arvfakecamera.h
index cc324e3..239da52 100644
--- a/src/arvfakecamera.h
+++ b/src/arvfakecamera.h
@@ -69,8 +69,11 @@ gboolean	arv_fake_camera_write_memory	(ArvFakeCamera *camera, guint32 address, g
 gboolean 	arv_fake_camera_read_register	(ArvFakeCamera *camera, guint32 address, guint32 *value);
 gboolean	arv_fake_camera_write_register 	(ArvFakeCamera *camera, guint32 address, guint32 value);
 
-void 			arv_set_fake_camera_genicam_filename 	(const char *filename);
-const char *		arv_get_fake_camera_genicam_data	(size_t *size);
+void		arv_fake_camera_fill_buffer		(ArvFakeCamera *camera, ArvBuffer *buffer);
+guint32		arv_fake_camera_get_frame_period	(ArvFakeCamera *camera);
+
+void 		arv_set_fake_camera_genicam_filename 	(const char *filename);
+const char *	arv_get_fake_camera_genicam_data	(size_t *size);
 
 G_END_DECLS
 
diff --git a/src/tests/fake.c b/src/tests/fake.c
index daf1a22..bbb7ef7 100644
--- a/src/tests/fake.c
+++ b/src/tests/fake.c
@@ -44,6 +44,9 @@ fake_device_test (void)
 	value = arv_gc_integer_get_value (ARV_GC_INTEGER (arv_gc_get_node (genicam, "Height")));
 	g_assert_cmpint (value, ==, 1024);
 
+	value = arv_gc_integer_get_value (ARV_GC_INTEGER (arv_gc_get_node (genicam, "PayloadSize")));
+	g_assert_cmpint (value, ==, 1024 * 1024);
+
 	value = arv_gc_integer_get_value (ARV_GC_INTEGER (arv_gc_get_node (genicam, "BinningHorizontal")));
 	g_assert_cmpint (value, ==, 1);
 	value = arv_gc_integer_get_value (ARV_GC_INTEGER (arv_gc_get_node (genicam, "BinningVertical")));