Remove support for Irix, which is discontinued and does not provide a c++17 complaint compiler.HEADmaster

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

4 files changed, 1 insertions, 166 deletions

diff --git a/mpeglib/lib/util/audio/Makefile.am b/mpeglib/lib/util/audio/Makefile.am
index de74ff1c..59ea74bb 100644
--- a/mpeglib/lib/util/audio/Makefile.am
+++ b/mpeglib/lib/util/audio/Makefile.am
@@ -4,7 +4,7 @@
 INCLUDES                = 	$(all_includes)
 
 EXTRA_DIST		=	audioIO_AIX.cpp audioIO_BeOS.cpp \
-				audioIO_IRIX.cpp audioIO_Linux.cpp \
+				audioIO_Linux.cpp \
 				audioIO_SunOS.cpp audioIO_SDL.cpp
 
 noinst_HEADERS		=	audioIO.h dspWrapper.h
diff --git a/mpeglib/lib/util/audio/audioIO.cpp b/mpeglib/lib/util/audio/audioIO.cpp
index ca445119..f0d2bbec 100644
--- a/mpeglib/lib/util/audio/audioIO.cpp
+++ b/mpeglib/lib/util/audio/audioIO.cpp
@@ -35,10 +35,6 @@
 #endif
 #endif
 
-#if defined(OS_IRIX) || defined(OS_IRIX64)
-  #include "audioIO_IRIX.cpp"
-#endif
-
 #ifdef OS_SunOS
   #include "audioIO_SunOS.cpp"
 #endif
diff --git a/mpeglib/lib/util/audio/audioIO.h b/mpeglib/lib/util/audio/audioIO.h
index 7de04c99..9d2fa623 100644
--- a/mpeglib/lib/util/audio/audioIO.h
+++ b/mpeglib/lib/util/audio/audioIO.h
@@ -35,10 +35,6 @@ extern "C" {
   #define AUSIZ 32768
 #endif
 
-#if defined(OS_IRIX) || defined(OS_IRIX64)
-  #define AUSIZ 32768
-#endif
-
 #ifdef OS_SunOS
   #define AUSIZ 4096
 #endif
diff --git a/mpeglib/lib/util/audio/audioIO_IRIX.cpp b/mpeglib/lib/util/audio/audioIO_IRIX.cpp
deleted file mode 100644
index 8498a487..00000000
--- a/mpeglib/lib/util/audio/audioIO_IRIX.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-/* this file is a part of amp software, (C) tomislav uzelac 1996,1997
-
-	Origional code by: Karl Anders Oygard
-	Modified by:
-	* Andrew Richards - moved code from audio.c
-
- */
-#include <assert.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <dmedia/audio.h>
-#include "audioIO.h"
-
-/* declare these static to effectively isolate the audio device */
-
-static ALport audioport;
-static ALconfig audioconfig;
-
-
-/* audioOpen() */
-/* should open the audio device, perform any special initialization		 */
-/* Set the frequency, no of channels and volume. Volume is only set if */
-/* it is not -1 */
-
-
-void audioOpen() {
-  printf("sorry. The audio part for irix must be fixed. \n");
-}
-
-void
-audioInit(int sampleSize,int frequency, int stereo)
-{
-	ALconfig audioconfig;
-	audioconfig = ALnewconfig();
- 
-	if (!audioconfig)
-		die("out of memory\n");
-	else {
-		long pvbuf[] = { AL_OUTPUT_COUNT, 0, AL_MONITOR_CTL, 0, AL_OUTPUT_RATE, 0};
-		
-		if (ALgetparams(AL_DEFAULT_DEVICE, pvbuf, 6) < 0)
-			if (oserror() == AL_BAD_DEVICE_ACCESS)
-				die("couldn't access audio device\n");
-		
-		if (pvbuf[1] == 0 && pvbuf[3] == AL_MONITOR_OFF) {
-			long al_params[] = { AL_OUTPUT_RATE, 0};
-			
-			al_params[1] = frequency;
-			ALsetparams(AL_DEFAULT_DEVICE, al_params, 2);
-		} else
-			if (pvbuf[5] != frequency)
-				die("audio device is already in use with wrong sample output rate\n");
-		
-		/* ALsetsampfmt(audioconfig, AL_SAMPFMT_TWOSCOMP); this is the default */
-		/* ALsetwidth(audioconfig, AL_SAMPLE_16); this is the default */
-		
-		if (!stereo) ALsetchannels(audioconfig, AL_MONO);
-		/* else ALsetchannels(audioconfig, AL_STEREO); this is the default */
-
-		ALsetqueuesize(audioconfig, AUSIZ * 2);
-		
-		audioport = ALopenport("amp", "w", audioconfig);
-		if (audioport == (ALport) 0) {
-			switch (oserror()) {
-			case AL_BAD_NO_PORTS:
-				die("system is out of ports\n");
-				
-			case AL_BAD_DEVICE_ACCESS:
-				die("couldn't access audio device\n");
-				
-			case AL_BAD_OUT_OF_MEM:
-				die("out of memory\n");
-			}			 
-			exit(-1);
-		}
-		ALsetfillpoint(audioport, AUSIZ);
-	}
-}
-
-
-/* audioSetVolume - only code this if your system can change the volume while */
-/*									playing. sets the output volume 0-100 */
-
-void
-audioSetVolume(int volume)
-{
-	long al_params[] = { AL_LEFT_SPEAKER_GAIN, 0, AL_RIGHT_SPEAKER_GAIN, 0};
-
-	al_params[1] = al_params[3] = volume * 100 / 255;
-
-	ALsetparams(AL_DEFAULT_DEVICE, al_params, 4);
-}
-
-
-/* audioFlush() */
-/* should flush the audio device */
-
-void
-audioFlush()
-{
-	DB(audio, msg("audio: flush %d\n",audio_fd) );
-}
-
-
-/* audioClose() */
-/* should close the audio device and perform any special shutdown			 */
-
-void
-audioClose()
-{
-int write_fd;
-
-	/* wait for all samples to be played */
-
-	write_fd = ALgetfd(audioport);
-	if (write_fd >= 0) {
-		fd_set write_fds;
-
-		FD_ZERO(&write_fds);
-		FD_SET(write_fd, &write_fds);
-
-		ALsetfillpoint(audioport, AUSIZ * 2);
-		select(write_fd + 1, NULL, &write_fds, NULL, NULL);
-	}
-
-	/* now close it */
-
-	ALcloseport(audioport);
-	DB(audio, msg("audio: closed %d\n",audio_fd) );
-}
-
-
-/* audioWrite */
-/* writes count bytes from buffer to the audio device */
-/* returns the number of bytes actually written */
-
-int audioWrite(char *buffer, int count)
-{
-	if (ALwritesamps(audioport, buffer, count / 2) == 0) {
-		ALsetfillpoint(audioport, AUSIZ);
-		return(count);
-	} else
-		return 0;
-}
-
-/* Let buffer.c have the audio descriptor so it can select on it. This
-   means that the program is dependent on an file descriptor to
-   work. Should really move the select's etc (with inlines of course) in
-   here so that this is the ONLY file which has hardware dependent audio
-   stuff in it. */
-
-int
-getAudioFd()
-{
-	return ALgetfd(audioport);
-}
-