Update Linux media handling (#1146)

* Enable CEF browser for Linux

* Disable the update for Linux, we don't have that one right now

* Update build_linux.yaml

We need  libpulse-dev for volume_catcher Linux

* Add linux_volum_catcher* files

* Enable OpenAL for Linux-ReleaseOS

* Linux: Update OpenAL

* Update SDL2

* Add libsndio-dev to the dependencies.

* Update CEF to an official LL version

* Remove dupe of emoji_shortcodes

* Reording autobuild does because it can and wants to

* Linux: Disable NDOF for the time being. After updating the ndof 3P needs to be rebuilt and we do not have a fresh one from LL yet.
Forcefully undefine LIB_NDOF, it gets defined in the build variables no matter if it is safe to define.

* Remove wrestling with mutliarch and LIBGL_DRIVERS_PATH

* Remove tcmalloc snippet, tcmalloc is a very faint bad dream of the past

* Putting out a warning this viewer ran on a x64 arch and then suggesting to install 32 bit compat packages makes no sense at all

* CEF resources need to be in lib

* It;'s okay to warn about missing plugins

* Linux: CEF keyboard handling

* Remove old gstreamer 0.10 implementation

* Linux DSO loading always had been very peculiar due to macro magic.
At least now it is peculiar shared magic with only one implementation.

* Remove -fPIC. We get that one from LL_BUILD

* /proc/cpuinfo is not reliable to detrmine the max CPU clock. Try to determine this by reading "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq".

Only if this fails go back to /proc/cpuinfo

* Cleanup

* Cleanup common linker and compiler flags, make it more obvious which flags are for which OS/compiler

* Switch to correct plugin file

* Install libpulse-dev for volume catcher.

* And the runner needs libsndio-dev as well.

* check for runner.os=='linux'. matrix.os is the full name of the image (limux-large).

1 files changed, 0 insertions, 197 deletions

diff --git a/indra/media_plugins/gstreamer10/llmediaimplgstreamer_syms.cpp b/indra/media_plugins/gstreamer10/llmediaimplgstreamer_syms.cpp
deleted file mode 100644
index e5e5c1c9a3..0000000000
--- a/indra/media_plugins/gstreamer10/llmediaimplgstreamer_syms.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-/** 
- * @file llmediaimplgstreamer_syms.cpp
- * @brief dynamic GStreamer symbol-grabbing code
- *
- * @cond
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * 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
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- * @endcond
- */
-
-#include <string>
-#include <iostream>
-#include <vector>
-
-#ifdef LL_WINDOWS
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0502
-#include <Windows.h>
-#endif
-
-#include "linden_common.h"
-
-extern "C" {
-#include <gst/gst.h>
-#include <gst/app/gstappsink.h>
-}
-
-#include "apr_pools.h"
-#include "apr_dso.h"
-
-#ifdef LL_WINDOWS
-
-#ifndef _M_AMD64
-#define GSTREAMER_REG_KEY "Software\\GStreamer1.0\\x86"
-#define GSTREAMER_DIR_SUFFIX "1.0\\x86\\bin\\"
-#else
-#define GSTREAMER_REG_KEY "Software\\GStreamer1.0\\x86_64"
-#define GSTREAMER_DIR_SUFFIX "1.0\\x86_64\\bin\\"
-#endif
-
-bool openRegKey( HKEY &aKey )
-{
-	// Try native (32 bit view/64 bit view) of registry first.
-	if( ERROR_SUCCESS == ::RegOpenKeyExA( HKEY_LOCAL_MACHINE, GSTREAMER_REG_KEY, 0, KEY_QUERY_VALUE, &aKey ) )
-		return true;
-
-	// If native view fails, use 32 bit view or registry.
-	if( ERROR_SUCCESS == ::RegOpenKeyExA( HKEY_LOCAL_MACHINE, GSTREAMER_REG_KEY, 0, KEY_QUERY_VALUE | KEY_WOW64_32KEY, &aKey ) )
-		return true;
-
-	return false;
-}
-
-std::string getGStreamerDir()
-{
-	std::string ret;
-	HKEY hKey;
-
-	if( openRegKey( hKey ) )
-	{
-		DWORD dwLen(0);
-		::RegQueryValueExA( hKey, "InstallDir", nullptr, nullptr, nullptr, &dwLen );
-
-		if( dwLen > 0 )
-		{
-			std::vector< char > vctBuffer;
-			vctBuffer.resize( dwLen );
-			::RegQueryValueExA( hKey, "InstallDir", nullptr, nullptr, reinterpret_cast< LPBYTE>(&vctBuffer[ 0 ]), &dwLen );
-			ret = &vctBuffer[0];
-
-			if( ret[ dwLen-1 ] != '\\' )
-				ret += "\\";
-			ret += GSTREAMER_DIR_SUFFIX;
-
-			SetDllDirectoryA( ret.c_str() );
-		}
-		::RegCloseKey( hKey );
-	}
-	return ret;
-}
-#else
-std::string getGStreamerDir() { return ""; }
-#endif
-
-#define LL_GST_SYM(REQ, GSTSYM, RTN, ...) RTN (*ll##GSTSYM)(__VA_ARGS__) = NULL;
-#include "llmediaimplgstreamer_syms_raw.inc"
-#undef LL_GST_SYM
-
-struct Symloader
-{
-	bool mRequired;
-	char const *mName;
-	apr_dso_handle_sym_t *mPPFunc;
-};
-
-#define LL_GST_SYM(REQ, GSTSYM, RTN, ...) { REQ, #GSTSYM , (apr_dso_handle_sym_t*)&ll##GSTSYM}, 
-Symloader sSyms[] = {
-#include "llmediaimplgstreamer_syms_raw.inc"
-{ false, 0, 0 } };
-#undef LL_GST_SYM
-
-// a couple of stubs for disgusting reasons
-GstDebugCategory*
-ll_gst_debug_category_new(gchar *name, guint color, gchar *description)
-{
-	static GstDebugCategory dummy;
-	return &dummy;
-}
-void ll_gst_debug_register_funcptr(GstDebugFuncPtr func, gchar* ptrname)
-{
-}
-
-static bool sSymsGrabbed = false;
-static apr_pool_t *sSymGSTDSOMemoryPool = NULL;
-
-std::vector< apr_dso_handle_t* > sLoadedLibraries;
-
-bool grab_gst_syms( std::vector< std::string > const &aDSONames )
-{
-	if (sSymsGrabbed)
-		return true;
-
-	//attempt to load the shared libraries
-	apr_pool_create(&sSymGSTDSOMemoryPool, NULL);
-  
-	for( std::vector< std::string >::const_iterator itr = aDSONames.begin(); itr != aDSONames.end(); ++itr )
-	{
-		apr_dso_handle_t *pDSO(NULL);
-		std::string strDSO = getGStreamerDir() + *itr;
-		if( APR_SUCCESS == apr_dso_load( &pDSO, strDSO.c_str(), sSymGSTDSOMemoryPool ))
-			sLoadedLibraries.push_back( pDSO );
-		
-		for( int i = 0; sSyms[ i ].mName; ++i )
-		{
-			if( !*sSyms[ i ].mPPFunc )
-			{
-				apr_dso_sym( sSyms[ i ].mPPFunc, pDSO, sSyms[ i ].mName );
-			}
-		}
-	}
-
-	std::stringstream strm;
-	bool sym_error = false;
-	for( int i = 0; sSyms[ i ].mName; ++i )
-	{
-		if( sSyms[ i ].mRequired && ! *sSyms[ i ].mPPFunc )
-		{
-			sym_error = true;
-			strm << sSyms[ i ].mName << std::endl;
-		}
-	}
-
-	sSymsGrabbed = !sym_error;
-	return sSymsGrabbed;
-}
-
-
-void ungrab_gst_syms()
-{ 
-	// should be safe to call regardless of whether we've
-	// actually grabbed syms.
-
-	for( std::vector< apr_dso_handle_t* >::iterator itr = sLoadedLibraries.begin(); itr != sLoadedLibraries.end(); ++itr )
-		apr_dso_unload( *itr );
-
-	sLoadedLibraries.clear();
-
-	if ( sSymGSTDSOMemoryPool )
-	{
-		apr_pool_destroy(sSymGSTDSOMemoryPool);
-		sSymGSTDSOMemoryPool = NULL;
-	}
-
-	for( int i = 0; sSyms[ i ].mName; ++i )
-		*sSyms[ i ].mPPFunc = NULL;
-
-	sSymsGrabbed = false;
-}
-