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pcm_export: use the byte_reverse library directly

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Delete the now-unused pcm_byteswap library, and optimize the
pcm_export_state object.
This commit is contained in:
Max Kellermann
2012-03-21 20:55:18 +01:00
parent 170635e3a6
commit 9ec9a8705e
8 changed files with 24 additions and 226 deletions
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6
test/test_pcm_all.h
View File

@@ -38,10 +38,4 @@ test_pcm_channels_16(void);
void
test_pcm_channels_32(void);
void
test_pcm_byteswap_16(void);
void
test_pcm_byteswap_32(void);
#endif

64
test/test_pcm_byteswap.c
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@@ -1,64 +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_byteswap.h"
#include "pcm_buffer.h"
#include "test_glib_compat.h"
#include <glib.h>
void
test_pcm_byteswap_16(void)
{
enum { N = 256 };
int16_t src[N];
for (unsigned i = 0; i < G_N_ELEMENTS(src); ++i)
src[i] = g_random_int();
struct pcm_buffer buffer;
pcm_buffer_init(&buffer);
const int16_t *dest = pcm_byteswap_16(&buffer, src, sizeof(src));
g_assert(dest != NULL);
for (unsigned i = 0; i < N; ++i)
g_assert_cmpint(dest[i], ==,
(int16_t)GUINT16_SWAP_LE_BE(src[i]));
}
void
test_pcm_byteswap_32(void)
{
enum { N = 256 };
int32_t src[N];
for (unsigned i = 0; i < G_N_ELEMENTS(src); ++i)
src[i] = g_random_int();
struct pcm_buffer buffer;
pcm_buffer_init(&buffer);
const int32_t *dest = pcm_byteswap_32(&buffer, src, sizeof(src));
g_assert(dest != NULL);
for (unsigned i = 0; i < N; ++i)
g_assert_cmpint(dest[i], ==,
(int32_t)GUINT32_SWAP_LE_BE(src[i]));
}

2
test/test_pcm_main.c
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@@ -32,8 +32,6 @@ main(int argc, char **argv)
g_test_add_func("/pcm/pack/unpack24", test_pcm_unpack_24);
g_test_add_func("/pcm/channels/16", test_pcm_channels_16);
g_test_add_func("/pcm/channels/32", test_pcm_channels_32);
g_test_add_func("/pcm/byteswap/16", test_pcm_byteswap_16);
g_test_add_func("/pcm/byteswap/32", test_pcm_byteswap_32);
g_test_run();
}