* testsuite/trans.c: (test), (main): Add test code.

2 files changed, 69 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 1b458c8..5ba08e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2004-12-21  David Schleef  <ds@schleef.org>
 
+	* testsuite/trans.c: (test), (main): Add test code.
+
+2004-12-21  David Schleef  <ds@schleef.org>
+
 	* autogen.sh: who needs static libraries
 	* examples/jpeg/jpeg.c: (jpeg_decoder_decode_entropy_segment),
 	(sprintbits): clean up
diff --git a/testsuite/trans.c b/testsuite/trans.c
new file mode 100644
index 0000000..2397500
--- /dev/null
+++ b/testsuite/trans.c
@@ -0,0 +1,65 @@
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <liboil/liboil.h>
+#include <liboil/liboilfuncs.h>
+#include <glib.h>
+#include <string.h>
+#include <math.h>
+
+void test(void)
+{
+  int16_t src2[80];
+  int16_t src1[80];
+  int16_t dest[80];
+  int i;
+  int j;
+
+  for(i=0;i<8;i++){
+    for(j=0;j<8;j++){
+      dest[i*10+j] = 0;
+      //src1[i*10+j] = i*8+j;
+      //src1[i*10+j] = rint(100*cos((j+0.5)*i*M_PI/8));
+      src1[i*10+j] = 100*(i+j);
+      src2[i*10+j] = 2;
+    }
+  }
+
+  oil_fdct8x8s_s16 (dest, 20, src1, 20);
+
+  for(i=0;i<8;i++){
+    for(j=0;j<8;j++){
+      g_print("%4d ",src1[i*10+j]);
+    }
+    g_print("\n");
+  }
+  g_print("\n");
+  for(i=0;i<8;i++){
+    for(j=0;j<8;j++){
+      g_print("%4d ",dest[i*10+j]);
+    }
+    g_print("\n");
+  }
+}
+
+int main (int argc, char *argv[])
+{
+  OilFunctionClass *klass;
+  OilFunctionImpl *impl;
+
+  oil_init ();
+
+  klass = oil_class_get ("fdct8x8s_s16");
+
+  oil_class_choose_by_name (klass, "fdct8x8s_s16_mmx");
+  impl = klass->chosen_impl;
+  g_print("chosen=%p\n", impl);
+  impl = klass->reference_impl;
+  g_print("ref=%p\n", impl);
+  test();
+
+  return 0;
+}
+