X-Git-Url: http://git.maemo.org/git/?p=mafwsubrenderer;a=blobdiff_plain;f=gst-plugins-base-subtitles0.10%2Ftests%2Fold%2Ftestsuite%2Falsa%2Fformats.c;fp=gst-plugins-base-subtitles0.10%2Ftests%2Fold%2Ftestsuite%2Falsa%2Fformats.c;h=e6ca8f11c133fca48576975828155d520d2bf939;hp=0000000000000000000000000000000000000000;hb=57ba96e291a055f69dbfd4ae9f1ae2390e36986e;hpb=be2c98fb83895d10ac44af7b9a9c3e00ca54bf49

diff --git a/gst-plugins-base-subtitles0.10/tests/old/testsuite/alsa/formats.c b/gst-plugins-base-subtitles0.10/tests/old/testsuite/alsa/formats.c
new file mode 100644
index 0000000..e6ca8f1
--- /dev/null
+++ b/gst-plugins-base-subtitles0.10/tests/old/testsuite/alsa/formats.c
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
+ *
+ * formats.c: Tests the different formats on alsasink
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "sinesrc.h"
+
+GstElement *pipeline;
+gint channels = 1;
+gboolean sign = FALSE;
+gint endianness = G_LITTLE_ENDIAN;
+gint depth = 8;
+gint width = 8;
+
+#define NUMBER_OF_INT_TESTS 28
+#define NUMBER_OF_FLOAT_TESTS 2
+#define NUMBER_OF_LAW_TESTS 2
+
+gint last = 0;
+gint counter = 0;
+
+static void create_pipeline (void);
+
+
+static void
+pre_get_func (SineSrc * src)
+{
+  counter++;
+};
+
+static void
+create_pipeline (void)
+{
+  GstElement *src;
+  SineSrc *sinesrc;
+  GstElement *alsasink;
+
+  pipeline = gst_pipeline_new ("pipeline");
+  src = sinesrc_new ();
+  alsasink = gst_element_factory_make ("alsasink", "alsasink");
+
+  gst_bin_add_many (GST_BIN (pipeline), src, alsasink, NULL);
+  gst_element_link (src, alsasink);
+
+  /* prepare our sinesrc */
+  sinesrc = (SineSrc *) src;
+  sinesrc->pre_get_func = pre_get_func;
+  sinesrc->newcaps = TRUE;
+  /* int tests */
+  if (last < NUMBER_OF_INT_TESTS) {
+    sinesrc->type = SINE_SRC_INT;
+    sinesrc->sign = ((last % 2) == 0) ? TRUE : FALSE;
+    sinesrc->endianness =
+        ((last / 2) % 2 == 0) ? G_LITTLE_ENDIAN : G_BIG_ENDIAN;
+    switch ((last / 4) % 8) {
+      case 0:
+        sinesrc->depth = 8;
+        sinesrc->width = 8;
+        break;
+      case 1:
+        sinesrc->depth = 16;
+        sinesrc->width = 16;
+        break;
+      case 2:
+        sinesrc->depth = 24;
+        sinesrc->width = 32;
+        break;
+      case 3:
+        sinesrc->depth = 32;
+        sinesrc->width = 32;
+        break;
+        /* nomore tests below until i know what 24bit width means to alsa wrt endianness */
+      case 4:
+        sinesrc->depth = 24;
+        sinesrc->width = 24;
+        break;
+      case 5:
+        sinesrc->depth = 20;
+        sinesrc->width = 24;
+        break;
+      case 6:
+        sinesrc->depth = 18;
+        sinesrc->width = 24;
+        break;
+      case 7:
+        /* not used yet */
+        sinesrc->depth = 8;
+        sinesrc->width = 8;
+        break;
+      default:
+        g_assert_not_reached ();
+    }
+
+    g_print ("Setting format to: format:     \"int\"\n"
+        "                   sign:       %s\n"
+        "                   endianness: %d\n"
+        "                   width:      %d\n"
+        "                   depth:      %d\n",
+        sinesrc->sign ? "TRUE" : "FALSE", sinesrc->endianness,
+        sinesrc->width, sinesrc->depth);
+  } else if (last < NUMBER_OF_INT_TESTS + NUMBER_OF_FLOAT_TESTS) {
+    gint temp = last - NUMBER_OF_INT_TESTS;
+
+    sinesrc->type = SINE_SRC_FLOAT;
+    switch (temp) {
+      case 0:
+        sinesrc->width = 32;
+        break;
+      case 1:
+        sinesrc->width = 64;
+        break;
+      default:
+        g_assert_not_reached ();
+    }
+    g_print ("Setting format to float width %d\n", sinesrc->width);
+  } else if (last <
+      NUMBER_OF_INT_TESTS + NUMBER_OF_FLOAT_TESTS + NUMBER_OF_LAW_TESTS) {
+    gint temp = last - NUMBER_OF_INT_TESTS - NUMBER_OF_FLOAT_TESTS;
+    GstElement *law;
+
+    sinesrc->type = SINE_SRC_INT;
+    sinesrc->sign = TRUE;
+    sinesrc->endianness = G_BYTE_ORDER;
+    sinesrc->depth = 16;
+    sinesrc->width = 16;
+
+    if (temp == 0) {
+      law = gst_element_factory_make ("mulawenc", "mulaw");
+    } else {
+      law = gst_element_factory_make ("alawenc", "alaw");
+    }
+    g_assert (law);
+    gst_element_unlink (src, alsasink);
+    gst_bin_add (GST_BIN (pipeline), law);
+    gst_element_link_many (src, law, alsasink, NULL);
+    if (temp == 0) {
+      g_print ("Setting format to: format:     \"MU law\"\n");
+    } else {
+      g_print ("Setting format to: format:     \"A law\"\n");
+    }
+  } else {
+    g_print ("All formats work like a charm.\n");
+    exit (0);
+  }
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+}
+
+gint
+main (gint argc, gchar * argv[])
+{
+  gst_init (&argc, &argv);
+
+  g_print ("\n"
+      "This test will test the various formats ALSA and GStreamer support.\n"
+      "You will hear a short sine tone on your default ALSA soundcard for every\n"
+      "format tested. They should all sound the same (incl. volume).\n" "\n");
+  create_pipeline ();
+
+  while (pipeline) {
+    gst_bin_iterate (GST_BIN (pipeline));
+    if ((counter / 200) > last) {
+      last = counter / 200;
+      gst_object_unref (pipeline);
+      create_pipeline ();
+    }
+  }
+
+  return 0;
+}