ESD patch for wmsound (fwd)

[Shing-Gene Yung <shing cz3 nus edu sg>]

Hi,
I made a quick patch to wmsound-0.9.0 to use ESD instead of direct to
/dev/dsp. The changes are in lib/Sound.c and the Imakefiles.
(I've also cc-ed this to the maintainer and the wmaker-list)

rgds,
--shing
--- src/Imakefile.orig	Wed Jan  6 11:09:44 1999
+++ src/Imakefile	Wed Jan  6 11:09:52 1999
@@ -11,7 +11,10 @@
 TIFFLIB = -ltiff
 #endif
 
-WMSOUNDLIB = -L../lib -lwmsnd
+XCOMM comment out the next line if you don't want to use esd
+ESDLIB = -lesd -laudiofile
+
+WMSOUNDLIB = -L../lib -lwmsnd $(ESDLIB)
 GRAPHLIBS = $(TIFFLIB) -ljpeg -lgif -lpng -lz
 WINGSLIBS = -L/usr/X11R6/lib \
             -L/usr/local/lib \
--- utils/Imakefile.orig	Wed Jan  6 11:10:36 1999
+++ utils/Imakefile	Wed Jan  6 11:10:46 1999
@@ -11,7 +11,10 @@
 TIFFLIB = -ltiff
 #endif
 
-WMSOUNDLIB = -L../lib -lwmsnd
+XCOMM comment out the next line if you don't want to use esd
+ESDLIB = -lesd -laudiofile
+
+WMSOUNDLIB = -L../lib -lwmsnd $(ESDLIB)
 GRAPHLIBS = $(TIFFLIB) -ljpeg -lgif -lpng -lz
 WINGSLIBS = -L/usr/X11R6/lib \
             -L/usr/local/lib \
--- lib/Imakefile.orig	Wed Jan  6 11:08:38 1999
+++ lib/Imakefile	Wed Jan  6 11:09:27 1999
@@ -5,6 +5,9 @@
 
 STD_INCLUDES = -I/usr/X11R6/include -I/usr/local/include
 
+XCOMM comment out the next line if you don't want to use esd
+EXTRA_DEFINES = -DESD
+
 WMSOUND_SRCS = PLFunctions.c Sound.c wmsnd.c
 WMSOUND_OBJS = PLFunctions.o Sound.o wmsnd.o
 WMSOUND_HEADER = wmsnd.h
--- lib/Sound.c.orig	Wed Jan  6 11:14:57 1999
+++ lib/Sound.c	Wed Jan  6 11:15:07 1999
@@ -39,6 +39,10 @@
 
 #include "Sound.h"
 
+#ifdef ESD
+#include <esd.h>
+#endif
+
 
 int sPlayFile (char *sound_file, char *audiodev)
 {
@@ -71,6 +75,7 @@
     unsigned char *inbuff;
     struct stat	flstat;
     au_info	auheader;
+    esd_format_t esdformat;
     
     chk_st = stat(sound_file, &flstat);
     if (chk_st > 0) {
@@ -94,6 +99,16 @@
     }
     datalen = (dword)flstat.st_size - auheader.hdr_size;
     
+#ifdef ESD
+    if (auheader.channels > 1) {
+	esdformat = (ESD_BITS8 | ESD_STEREO);
+    }
+    else {
+	esdformat = (ESD_BITS8 | ESD_MONO);
+    }
+    work_int = (int)auheader.sample_rate;
+    audiofd = esd_play_stream_fallback(esdformat,work_int,NULL,"wmsound");
+#else
     audiofd = open(audiodev, O_WRONLY, 0);
     if (audiofd == -1) {
 	fclose(fstream);
@@ -130,6 +145,7 @@
     if (ioctl(audiofd, SNDCTL_DSP_SYNC, NULL) < 0) {
 	/* Do nothing for now */
     }
+#endif
     
     if (datalen > 4096) {
 	wrbytes = 4096;
@@ -185,6 +201,7 @@
     unsigned char *inbuff;
     riff_info	riffheader;
     wavheader	headerinfo;
+    esd_format_t esdformat;
     
     fstream = fopen(sound_file, "rb");
     if (!fstream) {
@@ -221,6 +238,16 @@
     
     datalen = Read_LE_DWORD(fstream);
 
+#ifdef ESD
+    if (headerinfo.bitsperchan == 16) esdformat = ESD_BITS16;
+    else esdformat = ESD_BITS8;
+
+    if (headerinfo.channels > 1) esdformat |= ESD_STEREO;
+    else esdformat |= ESD_MONO;
+
+    work_int = (int)headerinfo.sampleps;
+    audiofd = esd_play_stream_fallback(esdformat,work_int,NULL,"wmsound");
+#else
     audiofd = open(audiodev, O_WRONLY, 0);
     if (audiofd == -1) {
 	fclose(fstream);
@@ -256,6 +283,7 @@
     if (ioctl(audiofd, SNDCTL_DSP_SYNC, NULL) < 0) {
 	/* Do nothing for now */
     }
+#endif
     
     if (datalen > 4096) {
 	wrbytes = 4096;