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authorChristian Schaller <uraeus@gnome.org>2005-05-06 11:41:28 +0000
committerChristian Schaller <uraeus@gnome.org>2005-05-06 11:41:28 +0000
commit086b25d40a8fc3606d70c32af7f6af178e2d804d (patch)
tree2b138bca28d921d8798599f2c745d8014ec631ba /gst-libs/gst/audio/audio.h
parent4cb81e7ecbdc6376e5c676dcffa11758434acd1e (diff)
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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/audio/audio.h')
-rw-r--r--gst-libs/gst/audio/audio.h131
1 files changed, 0 insertions, 131 deletions
diff --git a/gst-libs/gst/audio/audio.h b/gst-libs/gst/audio/audio.h
deleted file mode 100644
index 8556ce1f..00000000
--- a/gst-libs/gst/audio/audio.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- * Library <2001> Thomas Vander Stichele <thomas@apestaart.org>
- *
- * 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.
- */
-
-#include <gst/gst.h>
-
-#include <gst/audio/audioclock.h>
-
-#ifndef __GST_AUDIO_AUDIO_H__
-#define __GST_AUDIO_AUDIO_H__
-
-G_BEGIN_DECLS
-
-/* For people that are looking at this source: the purpose of these defines is
- * to make GstCaps a bit easier, in that you don't have to know all of the
- * properties that need to be defined. you can just use these macros. currently
- * (8/01) the only plugins that use these are the passthrough, speed, volume,
- * adder, and [de]interleave plugins. These are for convenience only, and do not
- * specify the 'limits' of GStreamer. you might also use these definitions as a
- * base for making your own caps, if need be.
- *
- * For example, to make a source pad that can output streams of either mono
- * float or any channel int:
- *
- * template = gst_pad_template_new
- * ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
- * gst_caps_append(gst_caps_new ("sink_int", "audio/x-raw-int",
- * GST_AUDIO_INT_PAD_TEMPLATE_PROPS),
- * gst_caps_new ("sink_float", "audio/x-raw-float",
- * GST_AUDIO_FLOAT_PAD_TEMPLATE_PROPS)),
- * NULL);
- *
- * sinkpad = gst_pad_new_from_template(template, "sink");
- *
- * Andy Wingo, 18 August 2001
- * Thomas, 6 September 2002 */
-
-#define GST_AUDIO_DEF_RATE 44100
-
-#define GST_AUDIO_INT_PAD_TEMPLATE_CAPS \
- "audio/x-raw-int, " \
- "rate = (int) [ 1, MAX ], " \
- "channels = (int) [ 1, MAX ], " \
- "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
- "width = (int) { 8, 16, 24, 32 }, " \
- "depth = (int) [ 1, 32 ], " \
- "signed = (boolean) { true, false }"
-
-
-/* "standard" int audio is native order, 16 bit stereo. */
-#define GST_AUDIO_INT_STANDARD_PAD_TEMPLATE_CAPS \
- "audio/x-raw-int, " \
- "rate = (int) [ 1, MAX ], " \
- "channels = (int) 2, " \
- "endianness = (int) BYTE_ORDER, " \
- "width = (int) 16, " \
- "depth = (int) 16, " \
- "signed = (boolean) true"
-
-#define GST_AUDIO_FLOAT_PAD_TEMPLATE_CAPS \
- "audio/x-raw-float, " \
- "rate = (int) [ 1, MAX ], " \
- "channels = (int) [ 1, MAX ], " \
- "endianness = (int) { LITTLE_ENDIAN , BIG_ENDIAN }, " \
- "width = (int) { 32, 64 }, " \
- "buffer-frames = (int) [ 1, MAX]"
-
-/* "standard" float audio is native order, 32 bit mono. */
-#define GST_AUDIO_FLOAT_STANDARD_PAD_TEMPLATE_CAPS \
- "audio/x-raw-float, " \
- "width = (int) 32, " \
- "rate = (int) [ 1, MAX ], " \
- "channels = (int) 1, " \
- "endianness = (int) BYTE_ORDER, " \
- "buffer-frames = (int) [ 1, MAX]"
-
-/*
- * this library defines and implements some helper functions for audio
- * handling
- */
-
-/* get byte size of audio frame (based on caps of pad */
-int gst_audio_frame_byte_size (GstPad* pad);
-
-/* get length in frames of buffer */
-long gst_audio_frame_length (GstPad* pad, GstBuffer* buf);
-
-/* get frame rate based on caps */
-long gst_audio_frame_rate (GstPad *pad);
-
-/* calculate length in seconds of audio buffer buf based on caps of pad */
-double gst_audio_length (GstPad* pad, GstBuffer* buf);
-
-/* calculate highest possible sample value based on capabilities of pad */
-long gst_audio_highest_sample_value (GstPad* pad);
-
-/* check if the buffer size is a whole multiple of the frame size */
-gboolean gst_audio_is_buffer_framed (GstPad* pad, GstBuffer* buf);
-
-/* functions useful for _getcaps functions */
-typedef enum {
- GST_AUDIO_FIELD_RATE = (1 << 0),
- GST_AUDIO_FIELD_CHANNELS = (1 << 1),
- GST_AUDIO_FIELD_ENDIANNESS = (1 << 2),
- GST_AUDIO_FIELD_WIDTH = (1 << 3),
- GST_AUDIO_FIELD_DEPTH = (1 << 4),
- GST_AUDIO_FIELD_SIGNED = (1 << 5),
- GST_AUDIO_FIELD_BUFFER_FRAMES = (1 << 6)
-} GstAudioFieldFlag;
-
-void gst_audio_structure_set_int (GstStructure *structure, GstAudioFieldFlag flag);
-
-G_END_DECLS
-
-#endif /* __GST_AUDIO_AUDIO_H__ */