[Qemu-devel] [PATCH] Remove HAS_YMF262 conditional code

[Juan Quintela]

HAS_YMF262 is not defined anywhere, and use functinos that are not
in the tree.

Signed-off-by: Juan Quintela <address@hidden>
---
 hw/adlib.c |   39 ---------------------------------------
 vl.c       |    4 ----
 2 files changed, 0 insertions(+), 43 deletions(-)

diff --git a/hw/adlib.c b/hw/adlib.c
index e1e4077..8b77ebd 100644
--- a/hw/adlib.c
+++ b/hw/adlib.c
@@ -42,14 +42,8 @@
 #define ldebug(...)
 #endif

-#ifdef HAS_YMF262
-#include "ymf262.h"
-void YMF262UpdateOneQEMU (int which, INT16 *dst, int length);
-#define SHIFT 2
-#else
 #include "fmopl.h"
 #define SHIFT 1
-#endif

 #define IO_READ_PROTO(name) \
     uint32_t name (void *opaque, uint32_t nport)
@@ -75,20 +69,14 @@ typedef struct {
     SWVoiceOut *voice;
     int left, pos, samples;
     QEMUAudioTimeStamp ats;
-#ifndef HAS_YMF262
     FM_OPL *opl;
-#endif
 } AdlibState;

 static AdlibState glob_adlib;

 static void adlib_stop_opl_timer (AdlibState *s, size_t n)
 {
-#ifdef HAS_YMF262
-    YMF262TimerOver (0, n);
-#else
     OPLTimerOver (s->opl, n);
-#endif
     s->ticking[n] = 0;
 }

@@ -126,11 +114,7 @@ static IO_WRITE_PROTO (adlib_write)

     adlib_kill_timers (s);

-#ifdef HAS_YMF262
-    status = YMF262Write (0, a, val);
-#else
     status = OPLWrite (s->opl, a, val);
-#endif
 }

 static IO_READ_PROTO (adlib_read)
@@ -141,11 +125,7 @@ static IO_READ_PROTO (adlib_read)

     adlib_kill_timers (s);

-#ifdef HAS_YMF262
-    data = YMF262Read (0, a);
-#else
     data = OPLRead (s->opl, a);
-#endif
     return data;
 }

@@ -235,11 +215,7 @@ static void adlib_callback (void *opaque, int free)
         return;
     }

-#ifdef HAS_YMF262
-    YMF262UpdateOneQEMU (0, s->mixbuf + s->pos * 2, samples);
-#else
     YM3812UpdateOne (s->opl, s->mixbuf + s->pos, samples);
-#endif

     while (samples) {
         written = write_audio (s, samples);
@@ -258,14 +234,10 @@ static void adlib_callback (void *opaque, int free)

 static void Adlib_fini (AdlibState *s)
 {
-#ifdef HAS_YMF262
-    YMF262Shutdown ();
-#else
     if (s->opl) {
         OPLDestroy (s->opl);
         s->opl = NULL;
     }
-#endif

     if (s->mixbuf) {
         qemu_free (s->mixbuf);
@@ -281,16 +253,6 @@ int Adlib_init (qemu_irq *pic)
     AdlibState *s = &glob_adlib;
     struct audsettings as;

-#ifdef HAS_YMF262
-    if (YMF262Init (1, 14318180, conf.freq)) {
-        dolog ("YMF262Init %d failed\n", conf.freq);
-        return -1;
-    }
-    else {
-        YMF262SetTimerHandler (0, timer_handler, 0);
-        s->enabled = 1;
-    }
-#else
     s->opl = OPLCreate (OPL_TYPE_YM3812, 3579545, conf.freq);
     if (!s->opl) {
         dolog ("OPLCreate %d failed\n", conf.freq);
@@ -300,7 +262,6 @@ int Adlib_init (qemu_irq *pic)
         OPLSetTimerHandler (s->opl, timer_handler, 0);
         s->enabled = 1;
     }
-#endif

     as.freq = conf.freq;
     as.nchannels = SHIFT;
diff --git a/vl.c b/vl.c
index a894285..8c53e25 100644
--- a/vl.c
+++ b/vl.c
@@ -4443,11 +4443,7 @@ struct soundhw soundhw[] = {
 #ifdef CONFIG_ADLIB
     {
         "adlib",
-#ifdef HAS_YMF262
-        "Yamaha YMF262 (OPL3)",
-#else
         "Yamaha YM3812 (OPL2)",
-#endif
         0,
         1,
         { .init_isa = Adlib_init }
-- 
1.6.2.5