From: Carl Hetherington <cth@carlh.net>
Date: Tue, 19 May 2015 14:39:28 +0000 (+0100)
Subject: Add test program for Poznan encoder.
X-Git-Url: https://main.carlh.net/gitweb/?a=commitdiff_plain;h=ff5a5d70d3d3ce2240b77b912a30bd01efc066aa;p=dcpomatic.git

Add test program for Poznan encoder.
---

diff --git a/run/poznan b/run/poznan
new file mode 100755
index 000000000..7c472711b
--- /dev/null
+++ b/run/poznan
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+export LD_LIBRARY_PATH=build/src/lib:poznan:$LD_LIBRARY_PATH
+export DCPOMATIC_LINUX_SHARE_PREFIX=`pwd`
+if [ "$1" == "--debug" ]; then
+    shift;
+    gdb --args build/test/poznan $*
+elif [ "$1" == "--valgrind" ]; then
+    shift;
+    valgrind --tool="memcheck" --leak-check=full build/test/poznan $*
+else
+    build/test/poznan $*
+fi
+
diff --git a/test/poznan.cc b/test/poznan.cc
new file mode 100644
index 000000000..67769dd8e
--- /dev/null
+++ b/test/poznan.cc
@@ -0,0 +1,49 @@
+#include "lib/poznan_encoder.h"
+#include "lib/jpeg2000_encoder.h"
+#include "lib/image.h"
+#include "lib/colour_conversion.h"
+#include "lib/config.h"
+#include <dcp/rgb_xyz.h>
+
+using std::vector;
+using boost::shared_ptr;
+
+int main ()
+{
+	JPEG2000Encoder::setup_encoders ();
+	
+	shared_ptr<JPEG2000Encoder> encoder = JPEG2000Encoder::from_id ("poznan");
+
+	shared_ptr<Image> rgb (new Image (PIX_FMT_RGB24, dcp::Size (1998, 1080), false));
+
+	int const line_size = 1998 * 3;
+
+	for (int x = 0; x < 666; ++x) {
+		for (int y = 0; y < 1080; ++y) {
+			rgb->data()[0][y * line_size + x * 3] = 255;
+			rgb->data()[0][y * line_size + x * 3 + 1] = 0;
+			rgb->data()[0][y * line_size + x * 3 + 2] = 0;
+		}
+	}
+
+	for (int x = 666; x < 1332; ++x) {
+		for (int y = 0; y < 1080; ++y) {
+			rgb->data()[0][y * line_size + x * 3] = 255;
+			rgb->data()[0][y * line_size + x * 3 + 1] = 0;
+			rgb->data()[0][y * line_size + x * 3 + 2] = 0;
+		}
+	}
+
+	for (int x = 1332; x < 1998; ++x) {
+		for (int y = 0; y < 1080; ++y) {
+			rgb->data()[0][y * line_size + x * 3] = 255;
+			rgb->data()[0][y * line_size + x * 3 + 1] = 0;
+			rgb->data()[0][y * line_size + x * 3 + 2] = 0;
+		}
+	}
+
+	vector<PresetColourConversion> presets = Config::instance()->colour_conversions ();
+	shared_ptr<const dcp::XYZImage> xyz = dcp::rgb_to_xyz (rgb->data()[0], rgb->size(), rgb->stride()[0], presets.front().conversion);
+
+	shared_ptr<EncodedData> j2k = encoder->encode (xyz, 100000000, 24, RESOLUTION_2K, false);
+}
diff --git a/test/wscript b/test/wscript
index 7efe6e61c..b424ed22c 100644
--- a/test/wscript
+++ b/test/wscript
@@ -99,3 +99,11 @@ def build(bld):
 
     obj.target = 'unit-tests'
     obj.install_path = ''
+
+    obj = bld(features='cxx cxxprogram')
+    obj.name = 'poznan'
+    obj.uselib = 'DCP'
+    obj.use = 'libdcpomatic2'
+    obj.source = "poznan.cc"
+    obj.target = 'poznan'
+    obj.install_path = ''