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-rw-r--r--emulators/qemu/files/patch-malc-17h_aqemu243
1 files changed, 243 insertions, 0 deletions
diff --git a/emulators/qemu/files/patch-malc-17h_aqemu b/emulators/qemu/files/patch-malc-17h_aqemu
new file mode 100644
index 000000000000..6c5a033bd74a
--- /dev/null
+++ b/emulators/qemu/files/patch-malc-17h_aqemu
@@ -0,0 +1,243 @@
+Index: qemu/audio/alsaaudio.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/alsaaudio.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.8
+diff -u -r1.1.1.4 -r1.1.1.1.2.8
+--- audio/alsaaudio.c 21 Nov 2005 12:47:06 -0000 1.1.1.4
++++ audio/alsaaudio.c 7 Apr 2006 22:05:21 -0000 1.1.1.1.2.8
+@@ -61,8 +61,8 @@
+ .size_in_usec_in = 1,
+ .size_in_usec_out = 1,
+ #endif
+- .pcm_name_out = "hw:0,0",
+- .pcm_name_in = "hw:0,0",
++ .pcm_name_out = "default",
++ .pcm_name_in = "default",
+ #ifdef HIGH_LATENCY
+ .buffer_size_in = 400000,
+ .period_size_in = 400000 / 4,
+Index: qemu/audio/audio.h
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/audio.h,v
+retrieving revision 1.1.1.3
+retrieving revision 1.1.1.1.2.5
+diff -u -r1.1.1.3 -r1.1.1.1.2.5
+--- audio/audio.h 21 Nov 2005 12:47:06 -0000 1.1.1.3
++++ audio/audio.h 7 Apr 2006 22:05:21 -0000 1.1.1.1.2.5
+@@ -111,7 +111,7 @@
+ }
+
+ uint32_t popcount (uint32_t u);
+-inline uint32_t lsbindex (uint32_t u);
++uint32_t lsbindex (uint32_t u);
+
+ #ifdef __GNUC__
+ #define audio_MIN(a, b) ( __extension__ ({ \
+Index: qemu/audio/dsound_template.h
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/dsound_template.h,v
+retrieving revision 1.1.1.2
+retrieving revision 1.1.1.1.2.2
+diff -u -r1.1.1.2 -r1.1.1.1.2.2
+--- audio/dsound_template.h 5 Nov 2005 20:42:14 -0000 1.1.1.2
++++ audio/dsound_template.h 7 Apr 2006 22:05:21 -0000 1.1.1.1.2.2
+@@ -70,7 +70,13 @@
+ int i;
+ LPVOID p1 = NULL, p2 = NULL;
+ DWORD blen1 = 0, blen2 = 0;
++ DWORD flag;
+
++#ifdef DSBTYPE_IN
++ flag = entire ? DSCBLOCK_ENTIREBUFFER : 0;
++#else
++ flag = entire ? DSBLOCK_ENTIREBUFFER : 0;
++#endif
+ for (i = 0; i < conf.lock_retries; ++i) {
+ hr = glue (IFACE, _Lock) (
+ buf,
+@@ -80,13 +86,7 @@
+ &blen1,
+ &p2,
+ &blen2,
+- (entire
+-#ifdef DSBTYPE_IN
+- ? DSCBLOCK_ENTIREBUFFER
+-#else
+- ? DSBLOCK_ENTIREBUFFER
+-#endif
+- : 0)
++ flag
+ );
+
+ if (FAILED (hr)) {
+Index: qemu/audio/dsoundaudio.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/dsoundaudio.c,v
+retrieving revision 1.1.1.2
+retrieving revision 1.1.1.1.2.2
+diff -u -r1.1.1.2 -r1.1.1.1.2.2
+--- audio/dsoundaudio.c 5 Nov 2005 20:42:14 -0000 1.1.1.2
++++ audio/dsoundaudio.c 7 Apr 2006 22:05:21 -0000 1.1.1.1.2.2
+@@ -987,6 +987,12 @@
+ hr = IDirectSound_Initialize (s->dsound, NULL);
+ if (FAILED (hr)) {
+ dsound_logerr (hr, "Could not initialize DirectSound\n");
++
++ hr = IDirectSound_Release (s->dsound);
++ if (FAILED (hr)) {
++ dsound_logerr (hr, "Could not release DirectSound\n");
++ }
++ s->dsound = NULL;
+ return NULL;
+ }
+
+Index: qemu/audio/ossaudio.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/ossaudio.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.5
+diff -u -r1.1.1.4 -r1.1.1.1.2.5
+--- audio/ossaudio.c 21 Nov 2005 12:47:06 -0000 1.1.1.4
++++ audio/ossaudio.c 7 Apr 2006 22:23:42 -0000 1.1.1.1.2.5
+@@ -324,9 +324,18 @@
+ return 0;
+ }
+
+- if (abinfo.bytes < 0 || abinfo.bytes > bufsize) {
+- ldebug ("warning: Invalid available size, size=%d bufsize=%d\n",
+- abinfo.bytes, bufsize);
++ if (abinfo.bytes > bufsize) {
++#ifndef __FreeBSD__
++ dolog ("warning: Invalid available size, size=%d bufsize=%d\n"
++ "please report your OS/audio hw to malc@pulsesoft.com\n",
++ abinfo.bytes, bufsize);
++#endif
++ abinfo.bytes = bufsize;
++ }
++
++ if (abinfo.bytes < 0) {
++ dolog ("warning: Invalid available size, size=%d bufsize=%d\n",
++ abinfo.bytes, bufsize);
+ return 0;
+ }
+
+Index: qemu/hw/es1370.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/hw/es1370.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.7
+diff -u -r1.1.1.4 -r1.1.1.1.2.7
+--- hw/es1370.c 21 Nov 2005 12:47:06 -0000 1.1.1.4
++++ hw/es1370.c 7 Apr 2006 22:05:21 -0000 1.1.1.1.2.7
+@@ -479,9 +479,10 @@
+ IO_WRITE_PROTO (es1370_writeb)
+ {
+ ES1370State *s = opaque;
+- addr = es1370_fixup (s, addr);
+ uint32_t shift, mask;
+
++ addr = es1370_fixup (s, addr);
++
+ switch (addr) {
+ case ES1370_REG_CONTROL:
+ case ES1370_REG_CONTROL + 1:
+Index: qemu/hw/sb16.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/hw/sb16.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.6
+diff -u -r1.1.1.4 -r1.1.1.1.2.6
+--- hw/sb16.c 21 Nov 2005 12:47:06 -0000 1.1.1.4
++++ hw/sb16.c 7 Apr 2006 22:23:59 -0000 1.1.1.1.2.6
+@@ -193,6 +193,31 @@
+ #define DMA8_AUTO 1
+ #define DMA8_HIGH 2
+
++static void continue_dma8 (SB16State *s)
++{
++ if (s->freq > 0) {
++ audsettings_t as;
++
++ s->audio_free = 0;
++
++ as.freq = s->freq;
++ as.nchannels = 1 << s->fmt_stereo;
++ as.fmt = s->fmt;
++
++ s->voice = AUD_open_out (
++ &s->card,
++ s->voice,
++ "sb16",
++ s,
++ SB_audio_callback,
++ &as,
++ 0 /* little endian */
++ );
++ }
++
++ control (s, 1);
++}
++
+ static void dma_cmd8 (SB16State *s, int mask, int dma_len)
+ {
+ s->fmt = AUD_FMT_U8;
+@@ -201,7 +226,8 @@
+ s->fmt_signed = 0;
+ s->fmt_stereo = (s->mixer_regs[0x0e] & 2) != 0;
+ if (-1 == s->time_const) {
+- s->freq = 11025;
++ if (s->freq <= 0)
++ s->freq = 11025;
+ }
+ else {
+ int tmp = (256 - s->time_const);
+@@ -239,27 +265,7 @@
+ s->freq, s->fmt_stereo, s->fmt_signed, s->fmt_bits,
+ s->block_size, s->dma_auto, s->fifo, s->highspeed);
+
+- if (s->freq) {
+- audsettings_t as;
+-
+- s->audio_free = 0;
+-
+- as.freq = s->freq;
+- as.nchannels = 1 << s->fmt_stereo;
+- as.fmt = s->fmt;
+-
+- s->voice = AUD_open_out (
+- &s->card,
+- s->voice,
+- "sb16",
+- s,
+- SB_audio_callback,
+- &as,
+- 0 /* little endian */
+- );
+- }
+-
+- control (s, 1);
++ continue_dma8 (s);
+ speaker (s, 1);
+ }
+
+@@ -437,7 +443,7 @@
+ break;
+
+ case 0x1c: /* Auto-Initialize DMA DAC, 8-bit */
+- control (s, 1);
++ dma_cmd8 (s, DMA8_AUTO, -1);
+ break;
+
+ case 0x20: /* Direct ADC, Juice/PL */
+@@ -531,7 +537,9 @@
+ break;
+
+ case 0xd4: /* continue DMA operation. 8bit */
+- control (s, 1);
++ /* KQ6 (or maybe Sierras audblst.drv in general) resets
++ the frequency between halt/continue */
++ continue_dma8 (s);
+ break;
+
+ case 0xd5: /* halt DMA operation. 16bit */
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 22:30:23 +0000