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author | Christian Schaller <uraeus@gnome.org> | 2005-05-06 11:41:28 +0000 |
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committer | Christian Schaller <uraeus@gnome.org> | 2005-05-06 11:41:28 +0000 |
commit | 086b25d40a8fc3606d70c32af7f6af178e2d804d (patch) | |
tree | 2b138bca28d921d8798599f2c745d8014ec631ba /gst-libs/gst/idct/idct.c | |
parent | 4cb81e7ecbdc6376e5c676dcffa11758434acd1e (diff) | |
download | gst-plugins-bad-086b25d40a8fc3606d70c32af7f6af178e2d804d.tar.gz gst-plugins-bad-086b25d40a8fc3606d70c32af7f6af178e2d804d.tar.bz2 gst-plugins-bad-086b25d40a8fc3606d70c32af7f6af178e2d804d.zip |
remove gst-libs from gst-plugins module as it is in gst-plugins-base now
Original commit message from CVS:
remove gst-libs from gst-plugins module as it is in gst-plugins-base now
Diffstat (limited to 'gst-libs/gst/idct/idct.c')
-rw-r--r-- | gst-libs/gst/idct/idct.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/gst-libs/gst/idct/idct.c b/gst-libs/gst/idct/idct.c deleted file mode 100644 index ea24d44e..00000000 --- a/gst-libs/gst/idct/idct.c +++ /dev/null @@ -1,136 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/idct/idct.h> -#include "dct.h" - -static void gst_idct_int_sparse_idct (short *data); - -GstIDCT * -gst_idct_new (GstIDCTMethod method) -{ - GstIDCT *new = g_malloc (sizeof (GstIDCT)); - - new->need_transpose = FALSE; - - if (method == GST_IDCT_DEFAULT) { - method = GST_IDCT_FAST_INT; - } - - new->convert_sparse = gst_idct_int_sparse_idct; - - switch (method) { - case GST_IDCT_FAST_INT: - GST_INFO ("using fast_int_idct"); - gst_idct_init_fast_int_idct (); - new->convert = gst_idct_fast_int_idct; - break; - case GST_IDCT_INT: - GST_INFO ("using int_idct"); - new->convert = gst_idct_int_idct; - break; - case GST_IDCT_FLOAT: - GST_INFO ("using float_idct"); - gst_idct_init_float_idct (); - new->convert = gst_idct_float_idct; - break; - default: - GST_INFO ("method not supported"); - g_free (new); - return NULL; - } - return new; -} - -static void -gst_idct_int_sparse_idct (short *data) -{ - short val; - gint32 v, *dp = (guint32 *) data; - - v = *data; - - if (v < 0) { - val = -v; - val += (8 >> 1); - val /= 8; - val = -val; - } else { - val = (v + (8 >> 1)) / 8; - } - v = ((val & 0xffff) | (val << 16)); - - dp[0] = v; - dp[1] = v; - dp[2] = v; - dp[3] = v; - dp[4] = v; - dp[5] = v; - dp[6] = v; - dp[7] = v; - dp[8] = v; - dp[9] = v; - dp[10] = v; - dp[11] = v; - dp[12] = v; - dp[13] = v; - dp[14] = v; - dp[15] = v; - dp[16] = v; - dp[17] = v; - dp[18] = v; - dp[19] = v; - dp[20] = v; - dp[21] = v; - dp[22] = v; - dp[23] = v; - dp[24] = v; - dp[25] = v; - dp[26] = v; - dp[27] = v; - dp[28] = v; - dp[29] = v; - dp[30] = v; - dp[31] = v; -} - -void -gst_idct_destroy (GstIDCT * idct) -{ - g_return_if_fail (idct != NULL); - - g_free (idct); -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "gstidct", - "Accelerated IDCT routines", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN) |