mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 12:11:13 +00:00
libs: remove unused floatcast header-only library
There's no code whatsoever that uses these macros. If anyone ever feels the need to resurrect them, we should add them to gstutils.h in core or libgstaudio or so.
This commit is contained in:
Tim-Philipp Müller
parent
17bfba09f1
commit
754b22d7ee
14 changed files with 2 additions and 173 deletions
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@ -8,7 +8,6 @@ GST_PLUGINS_BASE_BUILT_SOURCES := \
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pkgconfig/gstreamer-audio-0.10.pc \
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pkgconfig/gstreamer-cdda-0.10.pc \
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pkgconfig/gstreamer-fft-0.10.pc \
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pkgconfig/gstreamer-floatcast-0.10.pc \
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pkgconfig/gstreamer-interfaces-0.10.pc \
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pkgconfig/gstreamer-netbuffer-0.10.pc \
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pkgconfig/gstreamer-pbutils-0.10.pc \
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@ -23,7 +22,6 @@ GST_PLUGINS_BASE_BUILT_SOURCES := \
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pkgconfig/gstreamer-audio-0.10-uninstalled.pc \
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pkgconfig/gstreamer-cdda-0.10-uninstalled.pc \
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pkgconfig/gstreamer-fft-0.10-uninstalled.pc \
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pkgconfig/gstreamer-floatcast-0.10-uninstalled.pc \
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pkgconfig/gstreamer-interfaces-0.10-uninstalled.pc \
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pkgconfig/gstreamer-netbuffer-0.10-uninstalled.pc \
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pkgconfig/gstreamer-pbutils-0.10-uninstalled.pc \
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@ -237,7 +237,7 @@ dnl check for fseeko()
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AC_FUNC_FSEEKO
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dnl Check for fast float to int casting as defined in C99
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dnl used in gst-libs/gst/floatcast/floatcast.h
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dnl used to be used in gst-libs/gst/floatcast/floatcast.h (FIXME: still needed?)
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save_libs=$LIBS
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LIBS="$LIBS $LIBM"
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AC_C99_FUNC_LRINT
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@ -901,7 +901,6 @@ gst-libs/gst/audio/Makefile
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gst-libs/gst/app/Makefile
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gst-libs/gst/cdda/Makefile
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gst-libs/gst/fft/Makefile
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gst-libs/gst/floatcast/Makefile
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gst-libs/gst/interfaces/Makefile
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gst-libs/gst/netbuffer/Makefile
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gst-libs/gst/riff/Makefile
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@ -922,8 +921,6 @@ pkgconfig/gstreamer-cdda.pc
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pkgconfig/gstreamer-cdda-uninstalled.pc
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pkgconfig/gstreamer-fft.pc
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pkgconfig/gstreamer-fft-uninstalled.pc
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pkgconfig/gstreamer-floatcast.pc
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pkgconfig/gstreamer-floatcast-uninstalled.pc
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pkgconfig/gstreamer-interfaces.pc
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pkgconfig/gstreamer-interfaces-uninstalled.pc
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pkgconfig/gstreamer-netbuffer.pc
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@ -86,16 +86,6 @@
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<xi:include href="xml/gstfftf64.xml" />
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</chapter>
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<chapter id="gstreamer-floatcast">
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<title>FloatCast Library</title>
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<para>
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This library should be linked to by getting cflags and libs from
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<filename>gstreamer-plugins-base-&GST_MAJORMINOR;.pc</filename> and adding
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<filename>-lgstfloatcase-&GST_MAJORMINOR;</filename> to the library flags.
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</para>
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<xi:include href="xml/gstfloatcast.xml" />
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</chapter>
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<chapter id="gstreamer-interfaces">
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<title>Interfaces Library</title>
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<para>
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@ -577,18 +577,6 @@ KISS_FFT_F64_MALLOC
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KISS_FFT_F64_SIN
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</SECTION>
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# floatcast
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<SECTION>
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<FILE>gstfloatcast</FILE>
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<INCLUDE>gst/floatcast/floatcast.h</INCLUDE>
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gst_cast_double
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gst_cast_float
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<SUBSECTION Standard>
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inline
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</SECTION>
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# interfaces
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<SECTION>
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@ -7,7 +7,6 @@ SUBDIRS = \
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tag \
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cdda \
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fft \
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floatcast \
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netbuffer \
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rtp \
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sdp \
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@ -32,7 +31,7 @@ rtsp: sdp
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pbutils: video audio
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INDEPENDENT_SUBDIRS = \
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interfaces tag audio fft floatcast netbuffer rtp sdp video app
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interfaces tag audio fft netbuffer rtp sdp video app
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.PHONY: independent-subdirs $(INDEPENDENT_SUBDIRS)
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@ -1,2 +0,0 @@
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floatcastincludedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/gst/floatcast
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floatcastinclude_HEADERS = floatcast.h
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@ -1,102 +0,0 @@
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/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Library <2002> Steve Baker <stevebaker_org@yahoo.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/**
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* SECTION:gstfloatcast
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* @short_description: Floating point platform independence macros
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*
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* The floatcast.h header file contains a couple of convenience macros for
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* floating point numbers.
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*
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* If you include this header, your application or library must link against
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* libm (for maths.h support).
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*
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* For optimal results, your application's or library's build
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* system should check whether the C99 functions lrint and lrintf are supported
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* and define the preprocessor symbols HAVE_LRINT and HAVE_LRINTF if so. If
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* you are using autoconf, you can do this by using the AC_C99_FUNC_LRINT and
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* AC_C99_FUNC_LRINTF checks in your configure.ac or configure.in file and
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* including your application's config.h header before you include floatcast.h.
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*/
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#ifndef __FLOATCAST_H__
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#define __FLOATCAST_H__
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#include <string.h>
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#include <glib.h>
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#if defined (_MSC_VER) && !defined (inline)
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#define inline __inline
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#endif
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G_BEGIN_DECLS
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/* FIXME 0.11: these gst_cast_*() functions are not used anywhere, so we could
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* just as well get rid of them and move the float/double swap macros into
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* gstutils.h in core */
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/**
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* gst_cast_float:
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* @x: input value
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*
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* Casts a 32-bit floating point value (float) to an integer without bias.
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*/
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/**
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* gst_cast_double:
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* @x: input value
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*
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* Casts a 64-bit floating point value (double) to an integer without bias.
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*/
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/* FIXME: HAVE_LRINT && HAVE_LRINTF are defined by config.h - they should
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* not be used in an installed header. */
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#if defined(HAVE_LRINT) && defined(HAVE_LRINTF)
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/* These defines enable functionality introduced with the 1999 ISO C
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** standard. They must be defined before the inclusion of math.h to
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** engage them. If optimisation is enabled, these functions will be
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** inlined. With optimisation switched off, you have to link in the
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** maths library using -lm.
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*/
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#define _ISOC9X_SOURCE 1
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#define _ISOC99_SOURCE 1
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#define __USE_ISOC9X 1
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#define __USE_ISOC99 1
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#include <math.h>
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#define gst_cast_float(x) ((gint)lrintf(x))
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#define gst_cast_double(x) ((gint)lrint(x))
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#else
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#include <math.h>
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/* use a standard c cast, but do rounding correctly */
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#define gst_cast_float(x) ((gint)floor((x)+0.5))
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#define gst_cast_double(x) ((gint)floor((x)+0.5))
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#endif
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G_END_DECLS
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#endif /* __FLOATCAST_H__ */
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@ -148,7 +148,6 @@ GStreamer Plugins Base library development and header files.
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%{_includedir}/gstreamer-%{majorminor}/gst/audio/audio.h
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%{_includedir}/gstreamer-%{majorminor}/gst/audio/gstaudiofilter.h
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%{_includedir}/gstreamer-%{majorminor}/gst/audio/multichannel.h
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%{_includedir}/gstreamer-%{majorminor}/gst/floatcast/floatcast.h
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%{_includedir}/gstreamer-%{majorminor}/gst/riff/riff-ids.h
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%{_includedir}/gstreamer-%{majorminor}/gst/riff/riff-media.h
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%{_includedir}/gstreamer-%{majorminor}/gst/riff/riff-read.h
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@ -243,7 +242,6 @@ GStreamer Plugins Base library development and header files.
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%{_libdir}/pkgconfig/gstreamer-audio-%{majorminor}.pc
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%{_libdir}/pkgconfig/gstreamer-cdda-%{majorminor}.pc
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%{_libdir}/pkgconfig/gstreamer-fft-%{majorminor}.pc
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%{_libdir}/pkgconfig/gstreamer-floatcast-%{majorminor}.pc
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%{_libdir}/pkgconfig/gstreamer-interfaces-%{majorminor}.pc
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%{_libdir}/pkgconfig/gstreamer-netbuffer-%{majorminor}.pc
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%{_libdir}/pkgconfig/gstreamer-pbutils-%{majorminor}.pc
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@ -29,7 +29,6 @@
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#include "gstchannelmix.h"
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#include "gstaudioquantize.h"
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#include "audioconvert.h"
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#include "gst/floatcast/floatcast.h"
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#include "gstaudioconvertorc.h"
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#if G_BYTE_ORDER == G_LITTLE_ENDIAN
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@ -4,7 +4,6 @@ pcverfiles = \
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gstreamer-app-@GST_MAJORMINOR@.pc \
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gstreamer-cdda-@GST_MAJORMINOR@.pc \
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gstreamer-fft-@GST_MAJORMINOR@.pc \
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gstreamer-floatcast-@GST_MAJORMINOR@.pc \
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gstreamer-interfaces-@GST_MAJORMINOR@.pc \
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gstreamer-netbuffer-@GST_MAJORMINOR@.pc \
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gstreamer-pbutils-@GST_MAJORMINOR@.pc \
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@ -20,7 +19,6 @@ pcverfiles_uninstalled = \
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gstreamer-app-@GST_MAJORMINOR@-uninstalled.pc \
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gstreamer-cdda-@GST_MAJORMINOR@-uninstalled.pc \
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gstreamer-fft-@GST_MAJORMINOR@-uninstalled.pc \
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gstreamer-floatcast-@GST_MAJORMINOR@-uninstalled.pc \
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gstreamer-interfaces-@GST_MAJORMINOR@-uninstalled.pc \
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gstreamer-netbuffer-@GST_MAJORMINOR@-uninstalled.pc \
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gstreamer-pbutils-@GST_MAJORMINOR@-uninstalled.pc \
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@ -53,7 +51,6 @@ pcinfiles = \
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gstreamer-app.pc.in gstreamer-app-uninstalled.pc.in \
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gstreamer-cdda.pc.in gstreamer-cdda-uninstalled.pc.in \
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gstreamer-fft.pc.in gstreamer-fft-uninstalled.pc.in \
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gstreamer-floatcast.pc.in gstreamer-floatcast-uninstalled.pc.in \
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gstreamer-interfaces.pc.in gstreamer-interfaces-uninstalled.pc.in \
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gstreamer-netbuffer.pc.in gstreamer-netbuffer-uninstalled.pc.in \
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gstreamer-pbutils.pc.in gstreamer-pbutils-uninstalled.pc.in \
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@ -1,14 +0,0 @@
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# the standard variables don't make sense for an uninstalled copy
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prefix=
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exec_prefix=
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libdir=
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# includedir is builddir because it is used to find gstconfig.h in places
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includedir=@abs_top_builddir@/gst-libs
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Name: GStreamer Floatcast Library, Uninstalled
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Description: Platform independent floating point macros, uninstalled
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Version: @VERSION@
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Requires: glib-2.0
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Libs: @LIBM@
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Cflags: -I@abs_top_srcdir@/gst-libs -I@abs_top_builddir@/gst-libs
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@ -1,16 +0,0 @@
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prefix=@prefix@
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exec_prefix=@exec_prefix@
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libdir=@libdir@
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includedir=@includedir@/gstreamer-@GST_MAJORMINOR@
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datarootdir=${prefix}/share
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datadir=${datarootdir}
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girdir=${datadir}/gir-1.0
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typelibdir=${libdir}/girepository-1.0
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Name: GStreamer Floatcast Library
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Description: Platform independent floating point macros
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Requires: glib-2.0
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Version: @VERSION@
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Libs: @LIBM@
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Cflags: -I${includedir}
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@ -23,7 +23,6 @@
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#include <unistd.h>
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#include <gst/floatcast/floatcast.h>
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#include <gst/check/gstcheck.h>
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#include <gst/audio/multichannel.h>
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@ -48,8 +48,6 @@
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#include <gst/fft/gstffts16.h>
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#include <gst/fft/gstffts32.h>
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#include <gst/floatcast/floatcast.h>
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#include <gst/interfaces/colorbalancechannel.h>
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#include <gst/interfaces/colorbalance.h>
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#include <gst/interfaces/interfaces-enumtypes.h>
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