aboutsummaryrefslogtreecommitdiffstats
path: root/test/test_pcm_channels.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/test_pcm_channels.c')
-rw-r--r--test/test_pcm_channels.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/test/test_pcm_channels.c b/test/test_pcm_channels.c
deleted file mode 100644
index fb3ec5c3e..000000000
--- a/test/test_pcm_channels.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program 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 program 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 program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "test_pcm_all.h"
-#include "pcm_channels.h"
-#include "pcm_buffer.h"
-
-#include <glib.h>
-
-void
-test_pcm_channels_16(void)
-{
- enum { N = 256 };
- int16_t src[N * 2];
-
- for (unsigned i = 0; i < G_N_ELEMENTS(src); ++i)
- src[i] = g_random_int();
-
- struct pcm_buffer buffer;
- pcm_buffer_init(&buffer);
-
- /* stereo to mono */
-
- size_t dest_size;
- const int16_t *dest =
- pcm_convert_channels_16(&buffer, 1, 2, src, sizeof(src),
- &dest_size);
- g_assert(dest != NULL);
- g_assert_cmpint(dest_size, ==, sizeof(src) / 2);
- for (unsigned i = 0; i < N; ++i)
- g_assert_cmpint(dest[i], ==,
- (src[i * 2] + src[i * 2 + 1]) / 2);
-
- /* mono to stereo */
-
- dest = pcm_convert_channels_16(&buffer, 2, 1, src, sizeof(src),
- &dest_size);
- g_assert(dest != NULL);
- g_assert_cmpint(dest_size, ==, sizeof(src) * 2);
- for (unsigned i = 0; i < N; ++i) {
- g_assert_cmpint(dest[i * 2], ==, src[i]);
- g_assert_cmpint(dest[i * 2 + 1], ==, src[i]);
- }
-
- pcm_buffer_deinit(&buffer);
-}
-
-void
-test_pcm_channels_32(void)
-{
- enum { N = 256 };
- int32_t src[N * 2];
-
- for (unsigned i = 0; i < G_N_ELEMENTS(src); ++i)
- src[i] = g_random_int();
-
- struct pcm_buffer buffer;
- pcm_buffer_init(&buffer);
-
- /* stereo to mono */
-
- size_t dest_size;
- const int32_t *dest =
- pcm_convert_channels_32(&buffer, 1, 2, src, sizeof(src),
- &dest_size);
- g_assert(dest != NULL);
- g_assert_cmpint(dest_size, ==, sizeof(src) / 2);
- for (unsigned i = 0; i < N; ++i)
- g_assert_cmpint(dest[i], ==,
- ((int64_t)src[i * 2] + (int64_t)src[i * 2 + 1]) / 2);
-
- /* mono to stereo */
-
- dest = pcm_convert_channels_32(&buffer, 2, 1, src, sizeof(src),
- &dest_size);
- g_assert(dest != NULL);
- g_assert_cmpint(dest_size, ==, sizeof(src) * 2);
- for (unsigned i = 0; i < N; ++i) {
- g_assert_cmpint(dest[i * 2], ==, src[i]);
- g_assert_cmpint(dest[i * 2 + 1], ==, src[i]);
- }
-
- pcm_buffer_deinit(&buffer);
-}