OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

audio: use size_t where makes sense 

Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Message-id: c5193e687fc6cc0f60cb3e90fe69ddf2027d0df1.1566168923.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Kővágó, Zoltán 2019-08-19 01:06:58 +02:00 committed by Gerd Hoffmann
parent 1d793fec6c
commit 7520462bc1
18 changed files with 215 additions and 216 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
audio/alsaaudio.c
View File

@ -681,10 +681,10 @@ static void alsa_write_pending (ALSAVoiceOut *alsa)
} }
} }
static int alsa_run_out (HWVoiceOut *hw, int live) static size_t alsa_run_out(HWVoiceOut *hw, size_t live)
{ {
ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw; ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw;
int decr; size_t decr;
snd_pcm_sframes_t avail; snd_pcm_sframes_t avail;
avail = alsa_get_avail (alsa->handle); avail = alsa_get_avail (alsa->handle);
@ -739,8 +739,8 @@ static int alsa_init_out(HWVoiceOut *hw, struct audsettings *as,
alsa->pcm_buf = audio_calloc(__func__, obt.samples, 1 << hw->info.shift); alsa->pcm_buf = audio_calloc(__func__, obt.samples, 1 << hw->info.shift);
if (!alsa->pcm_buf) { if (!alsa->pcm_buf) {
dolog ("Could not allocate DAC buffer (%d samples, each %d bytes)\n", dolog("Could not allocate DAC buffer (%zu samples, each %d bytes)\n",
hw->samples, 1 << hw->info.shift); hw->samples, 1 << hw->info.shift);
alsa_anal_close1 (&handle); alsa_anal_close1 (&handle);
return -1; return -1;
} }
@ -841,8 +841,8 @@ static int alsa_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
alsa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift); alsa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift);
if (!alsa->pcm_buf) { if (!alsa->pcm_buf) {
dolog ("Could not allocate ADC buffer (%d samples, each %d bytes)\n", dolog("Could not allocate ADC buffer (%zu samples, each %d bytes)\n",
hw->samples, 1 << hw->info.shift); hw->samples, 1 << hw->info.shift);
alsa_anal_close1 (&handle); alsa_anal_close1 (&handle);
return -1; return -1;
} }
@ -863,17 +863,17 @@ static void alsa_fini_in (HWVoiceIn *hw)
alsa->pcm_buf = NULL; alsa->pcm_buf = NULL;
} }
static int alsa_run_in (HWVoiceIn *hw) static size_t alsa_run_in(HWVoiceIn *hw)
{ {
ALSAVoiceIn *alsa = (ALSAVoiceIn *) hw; ALSAVoiceIn *alsa = (ALSAVoiceIn *) hw;
int hwshift = hw->info.shift; int hwshift = hw->info.shift;
int i; int i;
int live = audio_pcm_hw_get_live_in (hw); size_t live = audio_pcm_hw_get_live_in (hw);
int dead = hw->samples - live; size_t dead = hw->samples - live;
int decr; size_t decr;
struct { struct {
int add; size_t add;
int len; size_t len;
} bufs[2] = { } bufs[2] = {
{ .add = hw->wpos, .len = 0 }, { .add = hw->wpos, .len = 0 },
{ .add = 0, .len = 0 } { .add = 0, .len = 0 }
@ -913,7 +913,7 @@ static int alsa_run_in (HWVoiceIn *hw)
} }
} }
decr = MIN (dead, avail); decr = MIN(dead, avail);
if (!decr) { if (!decr) {
return 0; return 0;
} }

156
audio/audio.c
View File

@ -528,10 +528,10 @@ static int audio_attach_capture (HWVoiceOut *hw)
/* /*
* Hard voice (capture) * Hard voice (capture)
*/ */
static int audio_pcm_hw_find_min_in (HWVoiceIn *hw) static size_t audio_pcm_hw_find_min_in (HWVoiceIn *hw)
{ {
SWVoiceIn *sw; SWVoiceIn *sw;
int m = hw->total_samples_captured; size_t m = hw->total_samples_captured;
for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) {
if (sw->active) { if (sw->active) {
@ -541,28 +541,28 @@ static int audio_pcm_hw_find_min_in (HWVoiceIn *hw)
return m; return m;
} }
int audio_pcm_hw_get_live_in (HWVoiceIn *hw) size_t audio_pcm_hw_get_live_in(HWVoiceIn *hw)
{ {
int live = hw->total_samples_captured - audio_pcm_hw_find_min_in (hw); size_t live = hw->total_samples_captured - audio_pcm_hw_find_min_in (hw);
if (audio_bug(__func__, live < 0 || live > hw->samples)) { if (audio_bug(__func__, live > hw->samples)) {
dolog ("live=%d hw->samples=%d\n", live, hw->samples); dolog("live=%zu hw->samples=%zu\n", live, hw->samples);
return 0; return 0;
} }
return live; return live;
} }
int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf, size_t audio_pcm_hw_clip_out(HWVoiceOut *hw, void *pcm_buf,
int live, int pending) size_t live, size_t pending)
{ {
int left = hw->samples - pending; size_t left = hw->samples - pending;
int len = MIN (left, live); size_t len = MIN (left, live);
int clipped = 0; size_t clipped = 0;
while (len) { while (len) {
struct st_sample *src = hw->mix_buf + hw->rpos; struct st_sample *src = hw->mix_buf + hw->rpos;
uint8_t *dst = advance (pcm_buf, hw->rpos << hw->info.shift); uint8_t *dst = advance (pcm_buf, hw->rpos << hw->info.shift);
int samples_till_end_of_buf = hw->samples - hw->rpos; size_t samples_till_end_of_buf = hw->samples - hw->rpos;
int samples_to_clip = MIN (len, samples_till_end_of_buf); size_t samples_to_clip = MIN (len, samples_till_end_of_buf);
hw->clip (dst, src, samples_to_clip); hw->clip (dst, src, samples_to_clip);
@ -576,14 +576,14 @@ int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf,
/* /*
* Soft voice (capture) * Soft voice (capture)
*/ */
static int audio_pcm_sw_get_rpos_in (SWVoiceIn *sw) static size_t audio_pcm_sw_get_rpos_in(SWVoiceIn *sw)
{ {
HWVoiceIn *hw = sw->hw; HWVoiceIn *hw = sw->hw;
int live = hw->total_samples_captured - sw->total_hw_samples_acquired; ssize_t live = hw->total_samples_captured - sw->total_hw_samples_acquired;
int rpos; ssize_t rpos;
if (audio_bug(__func__, live < 0 || live > hw->samples)) { if (audio_bug(__func__, live < 0 || live > hw->samples)) {
dolog ("live=%d hw->samples=%d\n", live, hw->samples); dolog("live=%zu hw->samples=%zu\n", live, hw->samples);
return 0; return 0;
} }
@ -596,17 +596,17 @@ static int audio_pcm_sw_get_rpos_in (SWVoiceIn *sw)
} }
} }
static int audio_pcm_sw_read(SWVoiceIn *sw, void *buf, int size) static size_t audio_pcm_sw_read(SWVoiceIn *sw, void *buf, size_t size)
{ {
HWVoiceIn *hw = sw->hw; HWVoiceIn *hw = sw->hw;
int samples, live, ret = 0, swlim, isamp, osamp, rpos, total = 0; size_t samples, live, ret = 0, swlim, isamp, osamp, rpos, total = 0;
struct st_sample *src, *dst = sw->buf; struct st_sample *src, *dst = sw->buf;
rpos = audio_pcm_sw_get_rpos_in (sw) % hw->samples; rpos = audio_pcm_sw_get_rpos_in (sw) % hw->samples;
live = hw->total_samples_captured - sw->total_hw_samples_acquired; live = hw->total_samples_captured - sw->total_hw_samples_acquired;
if (audio_bug(__func__, live < 0 || live > hw->samples)) { if (audio_bug(__func__, live > hw->samples)) {
dolog ("live_in=%d hw->samples=%d\n", live, hw->samples); dolog("live_in=%zu hw->samples=%zu\n", live, hw->samples);
return 0; return 0;
} }
@ -620,9 +620,9 @@ static int audio_pcm_sw_read(SWVoiceIn *sw, void *buf, int size)
while (swlim) { while (swlim) {
src = hw->conv_buf + rpos; src = hw->conv_buf + rpos;
isamp = hw->wpos - rpos; if (hw->wpos > rpos) {
/* XXX: <= ? */ isamp = hw->wpos - rpos;
if (isamp <= 0) { } else {
isamp = hw->samples - rpos; isamp = hw->samples - rpos;
} }
@ -631,11 +631,6 @@ static int audio_pcm_sw_read(SWVoiceIn *sw, void *buf, int size)
} }
osamp = swlim; osamp = swlim;
if (audio_bug(__func__, osamp < 0)) {
dolog ("osamp=%d\n", osamp);
return 0;
}
st_rate_flow (sw->rate, src, dst, &isamp, &osamp); st_rate_flow (sw->rate, src, dst, &isamp, &osamp);
swlim -= osamp; swlim -= osamp;
rpos = (rpos + isamp) % hw->samples; rpos = (rpos + isamp) % hw->samples;
@ -656,10 +651,10 @@ static int audio_pcm_sw_read(SWVoiceIn *sw, void *buf, int size)
/* /*
* Hard voice (playback) * Hard voice (playback)
*/ */
static int audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep) static size_t audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep)
{ {
SWVoiceOut *sw; SWVoiceOut *sw;
int m = INT_MAX; size_t m = SIZE_MAX;
int nb_live = 0; int nb_live = 0;
for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) {
@ -673,9 +668,9 @@ static int audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep)
return m; return m;
} }
static int audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live) static size_t audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live)
{ {
int smin; size_t smin;
int nb_live1; int nb_live1;
smin = audio_pcm_hw_find_min_out (hw, &nb_live1); smin = audio_pcm_hw_find_min_out (hw, &nb_live1);
@ -684,10 +679,10 @@ static int audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live)
} }
if (nb_live1) { if (nb_live1) {
int live = smin; size_t live = smin;
if (audio_bug(__func__, live < 0 || live > hw->samples)) { if (audio_bug(__func__, live > hw->samples)) {
dolog ("live=%d hw->samples=%d\n", live, hw->samples); dolog("live=%zu hw->samples=%zu\n", live, hw->samples);
return 0; return 0;
} }
return live; return live;
@ -698,10 +693,10 @@ static int audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live)
/* /*
* Soft voice (playback) * Soft voice (playback)
*/ */
static int audio_pcm_sw_write(SWVoiceOut *sw, void *buf, int size) static size_t audio_pcm_sw_write(SWVoiceOut *sw, void *buf, size_t size)
{ {
int hwsamples, samples, isamp, osamp, wpos, live, dead, left, swlim, blck; size_t hwsamples, samples, isamp, osamp, wpos, live, dead, left, swlim, blck;
int ret = 0, pos = 0, total = 0; size_t ret = 0, pos = 0, total = 0;
if (!sw) { if (!sw) {
return size; return size;
@ -710,8 +705,8 @@ static int audio_pcm_sw_write(SWVoiceOut *sw, void *buf, int size)
hwsamples = sw->hw->samples; hwsamples = sw->hw->samples;
live = sw->total_hw_samples_mixed; live = sw->total_hw_samples_mixed;
if (audio_bug(__func__, live < 0 || live > hwsamples)) { if (audio_bug(__func__, live > hwsamples)) {
dolog ("live=%d hw->samples=%d\n", live, hwsamples); dolog("live=%zu hw->samples=%zu\n", live, hwsamples);
return 0; return 0;
} }
@ -765,7 +760,7 @@ static int audio_pcm_sw_write(SWVoiceOut *sw, void *buf, int size)
#ifdef DEBUG_OUT #ifdef DEBUG_OUT
dolog ( dolog (
"%s: write size %d ret %d total sw %d\n", "%s: write size %zu ret %zu total sw %zu\n",
SW_NAME (sw), SW_NAME (sw),
size >> sw->info.shift, size >> sw->info.shift,
ret, ret,
@ -844,7 +839,7 @@ static void audio_timer (void *opaque)
/* /*
* Public API * Public API
*/ */
int AUD_write (SWVoiceOut *sw, void *buf, int size) size_t AUD_write(SWVoiceOut *sw, void *buf, size_t size)
{ {
if (!sw) { if (!sw) {
/* XXX: Consider options */ /* XXX: Consider options */
@ -859,7 +854,7 @@ int AUD_write (SWVoiceOut *sw, void *buf, int size)
return audio_pcm_sw_write(sw, buf, size); return audio_pcm_sw_write(sw, buf, size);
} }
int AUD_read (SWVoiceIn *sw, void *buf, int size) size_t AUD_read(SWVoiceIn *sw, void *buf, size_t size)
{ {
if (!sw) { if (!sw) {
/* XXX: Consider options */ /* XXX: Consider options */
@ -968,17 +963,17 @@ void AUD_set_active_in (SWVoiceIn *sw, int on)
} }
} }
static int audio_get_avail (SWVoiceIn *sw) static size_t audio_get_avail (SWVoiceIn *sw)
{ {
int live; size_t live;
if (!sw) { if (!sw) {
return 0; return 0;
} }
live = sw->hw->total_samples_captured - sw->total_hw_samples_acquired; live = sw->hw->total_samples_captured - sw->total_hw_samples_acquired;
if (audio_bug(__func__, live < 0 || live > sw->hw->samples)) { if (audio_bug(__func__, live > sw->hw->samples)) {
dolog ("live=%d sw->hw->samples=%d\n", live, sw->hw->samples); dolog("live=%zu sw->hw->samples=%zu\n", live, sw->hw->samples);
return 0; return 0;
} }
@ -991,9 +986,9 @@ static int audio_get_avail (SWVoiceIn *sw)
return (((int64_t) live << 32) / sw->ratio) << sw->info.shift; return (((int64_t) live << 32) / sw->ratio) << sw->info.shift;
} }
static int audio_get_free (SWVoiceOut *sw) static size_t audio_get_free(SWVoiceOut *sw)
{ {
int live, dead; size_t live, dead;
if (!sw) { if (!sw) {
return 0; return 0;
@ -1001,8 +996,8 @@ static int audio_get_free (SWVoiceOut *sw)
live = sw->total_hw_samples_mixed; live = sw->total_hw_samples_mixed;
if (audio_bug(__func__, live < 0 || live > sw->hw->samples)) { if (audio_bug(__func__, live > sw->hw->samples)) {
dolog ("live=%d sw->hw->samples=%d\n", live, sw->hw->samples); dolog("live=%zu sw->hw->samples=%zu\n", live, sw->hw->samples);
return 0; return 0;
} }
@ -1017,9 +1012,10 @@ static int audio_get_free (SWVoiceOut *sw)
return (((int64_t) dead << 32) / sw->ratio) << sw->info.shift; return (((int64_t) dead << 32) / sw->ratio) << sw->info.shift;
} }
static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples) static void audio_capture_mix_and_clear(HWVoiceOut *hw, size_t rpos,
size_t samples)
{ {
int n; size_t n;
if (hw->enabled) { if (hw->enabled) {
SWVoiceCap *sc; SWVoiceCap *sc;
@ -1030,17 +1026,17 @@ static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples)
n = samples; n = samples;
while (n) { while (n) {
int till_end_of_hw = hw->samples - rpos2; size_t till_end_of_hw = hw->samples - rpos2;
int to_write = MIN (till_end_of_hw, n); size_t to_write = MIN(till_end_of_hw, n);
int bytes = to_write << hw->info.shift; size_t bytes = to_write << hw->info.shift;
int written; size_t written;
sw->buf = hw->mix_buf + rpos2; sw->buf = hw->mix_buf + rpos2;
written = audio_pcm_sw_write (sw, NULL, bytes); written = audio_pcm_sw_write (sw, NULL, bytes);
if (written - bytes) { if (written - bytes) {
dolog ("Could not mix %d bytes into a capture " dolog("Could not mix %zu bytes into a capture "
"buffer, mixed %d\n", "buffer, mixed %zu\n",
bytes, written); bytes, written);
break; break;
} }
n -= to_write; n -= to_write;
@ -1049,9 +1045,9 @@ static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples)
} }
} }
n = MIN (samples, hw->samples - rpos); n = MIN(samples, hw->samples - rpos);
mixeng_clear (hw->mix_buf + rpos, n); mixeng_clear(hw->mix_buf + rpos, n);
mixeng_clear (hw->mix_buf, samples - n); mixeng_clear(hw->mix_buf, samples - n);
} }
static void audio_run_out (AudioState *s) static void audio_run_out (AudioState *s)
@ -1060,16 +1056,16 @@ static void audio_run_out (AudioState *s)
SWVoiceOut *sw; SWVoiceOut *sw;
while ((hw = audio_pcm_hw_find_any_enabled_out(s, hw))) { while ((hw = audio_pcm_hw_find_any_enabled_out(s, hw))) {
int played; size_t played, live, prev_rpos, free;
int live, free, nb_live, cleanup_required, prev_rpos; int nb_live, cleanup_required;
live = audio_pcm_hw_get_live_out (hw, &nb_live); live = audio_pcm_hw_get_live_out (hw, &nb_live);
if (!nb_live) { if (!nb_live) {
live = 0; live = 0;
} }
if (audio_bug(__func__, live < 0 || live > hw->samples)) { if (audio_bug(__func__, live > hw->samples)) {
dolog ("live=%d hw->samples=%d\n", live, hw->samples); dolog ("live=%zu hw->samples=%zu\n", live, hw->samples);
continue; continue;
} }
@ -1104,13 +1100,13 @@ static void audio_run_out (AudioState *s)
played = hw->pcm_ops->run_out (hw, live); played = hw->pcm_ops->run_out (hw, live);
replay_audio_out(&played); replay_audio_out(&played);
if (audio_bug(__func__, hw->rpos >= hw->samples)) { if (audio_bug(__func__, hw->rpos >= hw->samples)) {
dolog ("hw->rpos=%d hw->samples=%d played=%d\n", dolog("hw->rpos=%zu hw->samples=%zu played=%zu\n",
hw->rpos, hw->samples, played); hw->rpos, hw->samples, played);
hw->rpos = 0; hw->rpos = 0;
} }
#ifdef DEBUG_OUT #ifdef DEBUG_OUT
dolog ("played=%d\n", played); dolog("played=%zu\n", played);
#endif #endif
if (played) { if (played) {
@ -1125,8 +1121,8 @@ static void audio_run_out (AudioState *s)
} }
if (audio_bug(__func__, played > sw->total_hw_samples_mixed)) { if (audio_bug(__func__, played > sw->total_hw_samples_mixed)) {
dolog ("played=%d sw->total_hw_samples_mixed=%d\n", dolog("played=%zu sw->total_hw_samples_mixed=%zu\n",
played, sw->total_hw_samples_mixed); played, sw->total_hw_samples_mixed);
played = sw->total_hw_samples_mixed; played = sw->total_hw_samples_mixed;
} }
@ -1166,7 +1162,7 @@ static void audio_run_in (AudioState *s)
while ((hw = audio_pcm_hw_find_any_enabled_in(s, hw))) { while ((hw = audio_pcm_hw_find_any_enabled_in(s, hw))) {
SWVoiceIn *sw; SWVoiceIn *sw;
int captured = 0, min; size_t captured = 0, min;
if (replay_mode != REPLAY_MODE_PLAY) { if (replay_mode != REPLAY_MODE_PLAY) {
captured = hw->pcm_ops->run_in(hw); captured = hw->pcm_ops->run_in(hw);
@ -1181,7 +1177,7 @@ static void audio_run_in (AudioState *s)
sw->total_hw_samples_acquired -= min; sw->total_hw_samples_acquired -= min;
if (sw->active) { if (sw->active) {
int avail; size_t avail;
avail = audio_get_avail (sw); avail = audio_get_avail (sw);
if (avail > 0) { if (avail > 0) {
@ -1197,15 +1193,15 @@ static void audio_run_capture (AudioState *s)
CaptureVoiceOut *cap; CaptureVoiceOut *cap;
for (cap = s->cap_head.lh_first; cap; cap = cap->entries.le_next) { for (cap = s->cap_head.lh_first; cap; cap = cap->entries.le_next) {
int live, rpos, captured; size_t live, rpos, captured;
HWVoiceOut *hw = &cap->hw; HWVoiceOut *hw = &cap->hw;
SWVoiceOut *sw; SWVoiceOut *sw;
captured = live = audio_pcm_hw_get_live_out (hw, NULL); captured = live = audio_pcm_hw_get_live_out (hw, NULL);
rpos = hw->rpos; rpos = hw->rpos;
while (live) { while (live) {
int left = hw->samples - rpos; size_t left = hw->samples - rpos;
int to_capture = MIN (live, left); size_t to_capture = MIN(live, left);
struct st_sample *src; struct st_sample *src;
struct capture_callback *cb; struct capture_callback *cb;
@ -1228,8 +1224,8 @@ static void audio_run_capture (AudioState *s)
} }
if (audio_bug(__func__, captured > sw->total_hw_samples_mixed)) { if (audio_bug(__func__, captured > sw->total_hw_samples_mixed)) {
dolog ("captured=%d sw->total_hw_samples_mixed=%d\n", dolog("captured=%zu sw->total_hw_samples_mixed=%zu\n",
captured, sw->total_hw_samples_mixed); captured, sw->total_hw_samples_mixed);
captured = sw->total_hw_samples_mixed; captured = sw->total_hw_samples_mixed;
} }

4
audio/audio.h
View File

@ -113,7 +113,7 @@ SWVoiceOut *AUD_open_out (
); );
void AUD_close_out (QEMUSoundCard *card, SWVoiceOut *sw); void AUD_close_out (QEMUSoundCard *card, SWVoiceOut *sw);
int AUD_write (SWVoiceOut *sw, void *pcm_buf, int size); size_t AUD_write (SWVoiceOut *sw, void *pcm_buf, size_t size);
int AUD_get_buffer_size_out (SWVoiceOut *sw); int AUD_get_buffer_size_out (SWVoiceOut *sw);
void AUD_set_active_out (SWVoiceOut *sw, int on); void AUD_set_active_out (SWVoiceOut *sw, int on);
int AUD_is_active_out (SWVoiceOut *sw); int AUD_is_active_out (SWVoiceOut *sw);
@ -134,7 +134,7 @@ SWVoiceIn *AUD_open_in (
); );
void AUD_close_in (QEMUSoundCard *card, SWVoiceIn *sw); void AUD_close_in (QEMUSoundCard *card, SWVoiceIn *sw);
int AUD_read (SWVoiceIn *sw, void *pcm_buf, int size); size_t AUD_read (SWVoiceIn *sw, void *pcm_buf, size_t size);
void AUD_set_active_in (SWVoiceIn *sw, int on); void AUD_set_active_in (SWVoiceIn *sw, int on);
int AUD_is_active_in (SWVoiceIn *sw); int AUD_is_active_in (SWVoiceIn *sw);

26
audio/audio_int.h
View File

@ -61,12 +61,12 @@ typedef struct HWVoiceOut {
f_sample *clip; f_sample *clip;
int rpos; size_t rpos;
uint64_t ts_helper; uint64_t ts_helper;
struct st_sample *mix_buf; struct st_sample *mix_buf;
int samples; size_t samples;
QLIST_HEAD (sw_out_listhead, SWVoiceOut) sw_head; QLIST_HEAD (sw_out_listhead, SWVoiceOut) sw_head;
QLIST_HEAD (sw_cap_listhead, SWVoiceCap) cap_head; QLIST_HEAD (sw_cap_listhead, SWVoiceCap) cap_head;
int ctl_caps; int ctl_caps;
@ -82,13 +82,13 @@ typedef struct HWVoiceIn {
t_sample *conv; t_sample *conv;
int wpos; size_t wpos;
int total_samples_captured; size_t total_samples_captured;
uint64_t ts_helper; uint64_t ts_helper;
struct st_sample *conv_buf; struct st_sample *conv_buf;
int samples; size_t samples;
QLIST_HEAD (sw_in_listhead, SWVoiceIn) sw_head; QLIST_HEAD (sw_in_listhead, SWVoiceIn) sw_head;
int ctl_caps; int ctl_caps;
struct audio_pcm_ops *pcm_ops; struct audio_pcm_ops *pcm_ops;
@ -103,7 +103,7 @@ struct SWVoiceOut {
int64_t ratio; int64_t ratio;
struct st_sample *buf; struct st_sample *buf;
void *rate; void *rate;
int total_hw_samples_mixed; size_t total_hw_samples_mixed;
int active; int active;
int empty; int empty;
HWVoiceOut *hw; HWVoiceOut *hw;
@ -120,7 +120,7 @@ struct SWVoiceIn {
struct audio_pcm_info info; struct audio_pcm_info info;
int64_t ratio; int64_t ratio;
void *rate; void *rate;
int total_hw_samples_acquired; size_t total_hw_samples_acquired;
struct st_sample *buf; struct st_sample *buf;
f_sample *clip; f_sample *clip;
HWVoiceIn *hw; HWVoiceIn *hw;
@ -149,12 +149,12 @@ struct audio_driver {
struct audio_pcm_ops { struct audio_pcm_ops {
int (*init_out)(HWVoiceOut *hw, struct audsettings *as, void *drv_opaque); int (*init_out)(HWVoiceOut *hw, struct audsettings *as, void *drv_opaque);
void (*fini_out)(HWVoiceOut *hw); void (*fini_out)(HWVoiceOut *hw);
int (*run_out) (HWVoiceOut *hw, int live); size_t (*run_out)(HWVoiceOut *hw, size_t live);
int (*ctl_out) (HWVoiceOut *hw, int cmd, ...); int (*ctl_out) (HWVoiceOut *hw, int cmd, ...);
int (*init_in) (HWVoiceIn *hw, struct audsettings *as, void *drv_opaque); int (*init_in) (HWVoiceIn *hw, struct audsettings *as, void *drv_opaque);
void (*fini_in) (HWVoiceIn *hw); void (*fini_in) (HWVoiceIn *hw);
int (*run_in) (HWVoiceIn *hw); size_t (*run_in)(HWVoiceIn *hw);
int (*ctl_in) (HWVoiceIn *hw, int cmd, ...); int (*ctl_in) (HWVoiceIn *hw, int cmd, ...);
}; };
@ -208,10 +208,10 @@ audio_driver *audio_driver_lookup(const char *name);
void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as); void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as);
void audio_pcm_info_clear_buf (struct audio_pcm_info *info, void *buf, int len); void audio_pcm_info_clear_buf (struct audio_pcm_info *info, void *buf, int len);
int audio_pcm_hw_get_live_in (HWVoiceIn *hw); size_t audio_pcm_hw_get_live_in(HWVoiceIn *hw);
int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf, size_t audio_pcm_hw_clip_out(HWVoiceOut *hw, void *pcm_buf,
int live, int pending); size_t live, size_t pending);
int audio_bug (const char *funcname, int cond); int audio_bug (const char *funcname, int cond);
void *audio_calloc (const char *funcname, int nmemb, size_t size); void *audio_calloc (const char *funcname, int nmemb, size_t size);
@ -224,7 +224,7 @@ void audio_run(AudioState *s, const char *msg);
#define VOICE_VOLUME_CAP (1 << VOICE_VOLUME) #define VOICE_VOLUME_CAP (1 << VOICE_VOLUME)
static inline int audio_ring_dist (int dst, int src, int len) static inline size_t audio_ring_dist(size_t dst, size_t src, size_t len)
{ {
return (dst >= src) ? (dst - src) : (len - src + dst); return (dst >= src) ? (dst - src) : (len - src + dst);
} }

14
audio/audio_template.h
View File

@ -75,16 +75,16 @@ static void glue (audio_pcm_hw_free_resources_, TYPE) (HW *hw)
HWBUF = NULL; HWBUF = NULL;
} }
static int glue (audio_pcm_hw_alloc_resources_, TYPE) (HW *hw) static bool glue(audio_pcm_hw_alloc_resources_, TYPE)(HW *hw)
{ {
HWBUF = audio_calloc(__func__, hw->samples, sizeof(struct st_sample)); HWBUF = audio_calloc(__func__, hw->samples, sizeof(struct st_sample));
if (!HWBUF) { if (!HWBUF) {
dolog ("Could not allocate " NAME " buffer (%d samples)\n", dolog("Could not allocate " NAME " buffer (%zu samples)\n",
hw->samples); hw->samples);
return -1; return false;
} }
return 0; return true;
} }
static void glue (audio_pcm_sw_free_resources_, TYPE) (SW *sw) static void glue (audio_pcm_sw_free_resources_, TYPE) (SW *sw)
@ -265,7 +265,7 @@ static HW *glue(audio_pcm_hw_add_new_, TYPE)(AudioState *s,
} }
if (audio_bug(__func__, hw->samples <= 0)) { if (audio_bug(__func__, hw->samples <= 0)) {
dolog ("hw->samples=%d\n", hw->samples); dolog("hw->samples=%zd\n", hw->samples);
goto err1; goto err1;
} }
@ -279,7 +279,7 @@ static HW *glue(audio_pcm_hw_add_new_, TYPE)(AudioState *s,
[hw->info.swap_endianness] [hw->info.swap_endianness]
[audio_bits_to_index (hw->info.bits)]; [audio_bits_to_index (hw->info.bits)];
if (glue (audio_pcm_hw_alloc_resources_, TYPE) (hw)) { if (!glue(audio_pcm_hw_alloc_resources_, TYPE)(hw)) {
goto err1; goto err1;
} }

10
audio/coreaudio.c
View File

@ -43,9 +43,9 @@ typedef struct coreaudioVoiceOut {
UInt32 audioDevicePropertyBufferFrameSize; UInt32 audioDevicePropertyBufferFrameSize;
AudioStreamBasicDescription outputStreamBasicDescription; AudioStreamBasicDescription outputStreamBasicDescription;
AudioDeviceIOProcID ioprocid; AudioDeviceIOProcID ioprocid;
int live; size_t live;
int decr; size_t decr;
int rpos; size_t rpos;
} coreaudioVoiceOut; } coreaudioVoiceOut;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
@ -397,9 +397,9 @@ static int coreaudio_unlock (coreaudioVoiceOut *core, const char *fn_name)
return 0; return 0;
} }
static int coreaudio_run_out (HWVoiceOut *hw, int live) static size_t coreaudio_run_out(HWVoiceOut *hw, size_t live)
{ {
int decr; size_t decr;
coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw; coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw;
if (coreaudio_lock (core, "coreaudio_run_out")) { if (coreaudio_lock (core, "coreaudio_run_out")) {

17
audio/dsoundaudio.c
View File

@ -454,19 +454,20 @@ static int dsound_ctl_out (HWVoiceOut *hw, int cmd, ...)
return 0; return 0;
} }
static int dsound_run_out (HWVoiceOut *hw, int live) static size_t dsound_run_out(HWVoiceOut *hw, size_t live)
{ {
int err; int err;
HRESULT hr; HRESULT hr;
DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; DSoundVoiceOut *ds = (DSoundVoiceOut *) hw;
LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer;
int len, hwshift; size_t len;
int hwshift;
DWORD blen1, blen2; DWORD blen1, blen2;
DWORD len1, len2; DWORD len1, len2;
DWORD decr; DWORD decr;
DWORD wpos, ppos, old_pos; DWORD wpos, ppos, old_pos;
LPVOID p1, p2; LPVOID p1, p2;
int bufsize; size_t bufsize;
dsound *s = ds->s; dsound *s = ds->s;
AudiodevDsoundOptions *dso = &s->dev->u.dsound; AudiodevDsoundOptions *dso = &s->dev->u.dsound;
@ -533,9 +534,9 @@ static int dsound_run_out (HWVoiceOut *hw, int live)
} }
} }
if (audio_bug(__func__, len < 0 || len > bufsize)) { if (audio_bug(__func__, len > bufsize)) {
dolog ("len=%d bufsize=%d old_pos=%ld ppos=%ld\n", dolog("len=%zu bufsize=%zu old_pos=%ld ppos=%ld\n",
len, bufsize, old_pos, ppos); len, bufsize, old_pos, ppos);
return 0; return 0;
} }
@ -640,13 +641,13 @@ static int dsound_ctl_in (HWVoiceIn *hw, int cmd, ...)
return 0; return 0;
} }
static int dsound_run_in (HWVoiceIn *hw) static size_t dsound_run_in(HWVoiceIn *hw)
{ {
int err; int err;
HRESULT hr; HRESULT hr;
DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; DSoundVoiceIn *ds = (DSoundVoiceIn *) hw;
LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer; LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer;
int live, len, dead; size_t live, len, dead;
DWORD blen1, blen2; DWORD blen1, blen2;
DWORD len1, len2; DWORD len1, len2;
DWORD decr; DWORD decr;

9
audio/mixeng.h
View File

@ -33,6 +33,7 @@ struct st_sample { mixeng_real l; mixeng_real r; };
struct mixeng_volume { int mute; int64_t r; int64_t l; }; struct mixeng_volume { int mute; int64_t r; int64_t l; };
struct st_sample { int64_t l; int64_t r; }; struct st_sample { int64_t l; int64_t r; };
#endif #endif
typedef struct st_sample st_sample;
typedef void (t_sample) (struct st_sample *dst, const void *src, int samples); typedef void (t_sample) (struct st_sample *dst, const void *src, int samples);
typedef void (f_sample) (void *dst, const struct st_sample *src, int samples); typedef void (f_sample) (void *dst, const struct st_sample *src, int samples);
@ -41,10 +42,10 @@ extern t_sample *mixeng_conv[2][2][2][3];
extern f_sample *mixeng_clip[2][2][2][3]; extern f_sample *mixeng_clip[2][2][2][3];
void *st_rate_start (int inrate, int outrate); void *st_rate_start (int inrate, int outrate);
void st_rate_flow (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, void st_rate_flow(void *opaque, st_sample *ibuf, st_sample *obuf,
int *isamp, int *osamp); size_t *isamp, size_t *osamp);
void st_rate_flow_mix (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, void st_rate_flow_mix(void *opaque, st_sample *ibuf, st_sample *obuf,
int *isamp, int *osamp); size_t *isamp, size_t *osamp);
void st_rate_stop (void *opaque); void st_rate_stop (void *opaque);
void mixeng_clear (struct st_sample *buf, int len); void mixeng_clear (struct st_sample *buf, int len);
void mixeng_volume (struct st_sample *buf, int len, struct mixeng_volume *vol); void mixeng_volume (struct st_sample *buf, int len, struct mixeng_volume *vol);

16
audio/noaudio.c
View File

@ -41,10 +41,10 @@ typedef struct NoVoiceIn {
int64_t old_ticks; int64_t old_ticks;
} NoVoiceIn; } NoVoiceIn;
static int no_run_out (HWVoiceOut *hw, int live) static size_t no_run_out(HWVoiceOut *hw, size_t live)
{ {
NoVoiceOut *no = (NoVoiceOut *) hw; NoVoiceOut *no = (NoVoiceOut *) hw;
int decr, samples; size_t decr, samples;
int64_t now; int64_t now;
int64_t ticks; int64_t ticks;
int64_t bytes; int64_t bytes;
@ -52,7 +52,7 @@ static int no_run_out (HWVoiceOut *hw, int live)
now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
ticks = now - no->old_ticks; ticks = now - no->old_ticks;
bytes = muldiv64(ticks, hw->info.bytes_per_second, NANOSECONDS_PER_SECOND); bytes = muldiv64(ticks, hw->info.bytes_per_second, NANOSECONDS_PER_SECOND);
bytes = MIN(bytes, INT_MAX); bytes = MIN(bytes, SIZE_MAX);
samples = bytes >> hw->info.shift; samples = bytes >> hw->info.shift;
no->old_ticks = now; no->old_ticks = now;
@ -92,12 +92,12 @@ static void no_fini_in (HWVoiceIn *hw)
(void) hw; (void) hw;
} }
static int no_run_in (HWVoiceIn *hw) static size_t no_run_in(HWVoiceIn *hw)
{ {
NoVoiceIn *no = (NoVoiceIn *) hw; NoVoiceIn *no = (NoVoiceIn *) hw;
int live = audio_pcm_hw_get_live_in (hw); size_t live = audio_pcm_hw_get_live_in(hw);
int dead = hw->samples - live; size_t dead = hw->samples - live;
int samples = 0; size_t samples = 0;
if (dead) { if (dead) {
int64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); int64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
@ -106,7 +106,7 @@ static int no_run_in (HWVoiceIn *hw)
muldiv64(ticks, hw->info.bytes_per_second, NANOSECONDS_PER_SECOND); muldiv64(ticks, hw->info.bytes_per_second, NANOSECONDS_PER_SECOND);
no->old_ticks = now; no->old_ticks = now;
bytes = MIN (bytes, INT_MAX); bytes = MIN (bytes, SIZE_MAX);
samples = bytes >> hw->info.shift; samples = bytes >> hw->info.shift;
samples = MIN (samples, dead); samples = MIN (samples, dead);
} }

45
audio/ossaudio.c
View File

@ -411,13 +411,14 @@ static void oss_write_pending (OSSVoiceOut *oss)
} }
} }
static int oss_run_out (HWVoiceOut *hw, int live) static size_t oss_run_out(HWVoiceOut *hw, size_t live)
{ {
OSSVoiceOut *oss = (OSSVoiceOut *) hw; OSSVoiceOut *oss = (OSSVoiceOut *) hw;
int err, decr; int err;
size_t decr;
struct audio_buf_info abinfo; struct audio_buf_info abinfo;
struct count_info cntinfo; struct count_info cntinfo;
int bufsize; size_t bufsize;
bufsize = hw->samples << hw->info.shift; bufsize = hw->samples << hw->info.shift;
@ -476,8 +477,8 @@ static void oss_fini_out (HWVoiceOut *hw)
if (oss->mmapped) { if (oss->mmapped) {
err = munmap (oss->pcm_buf, hw->samples << hw->info.shift); err = munmap (oss->pcm_buf, hw->samples << hw->info.shift);
if (err) { if (err) {
oss_logerr (errno, "Failed to unmap buffer %p, size %d\n", oss_logerr(errno, "Failed to unmap buffer %p, size %zu\n",
oss->pcm_buf, hw->samples << hw->info.shift); oss->pcm_buf, hw->samples << hw->info.shift);
} }
} }
else { else {
@ -543,8 +544,8 @@ static int oss_init_out(HWVoiceOut *hw, struct audsettings *as,
0 0
); );
if (oss->pcm_buf == MAP_FAILED) { if (oss->pcm_buf == MAP_FAILED) {
oss_logerr (errno, "Failed to map %d bytes of DAC\n", oss_logerr(errno, "Failed to map %zu bytes of DAC\n",
hw->samples << hw->info.shift); hw->samples << hw->info.shift);
} }
else { else {
int err; int err;
@ -568,8 +569,8 @@ static int oss_init_out(HWVoiceOut *hw, struct audsettings *as,
if (!oss->mmapped) { if (!oss->mmapped) {
err = munmap (oss->pcm_buf, hw->samples << hw->info.shift); err = munmap (oss->pcm_buf, hw->samples << hw->info.shift);
if (err) { if (err) {
oss_logerr (errno, "Failed to unmap buffer %p size %d\n", oss_logerr(errno, "Failed to unmap buffer %p size %zu\n",
oss->pcm_buf, hw->samples << hw->info.shift); oss->pcm_buf, hw->samples << hw->info.shift);
} }
} }
} }
@ -581,7 +582,7 @@ static int oss_init_out(HWVoiceOut *hw, struct audsettings *as,
1 << hw->info.shift); 1 << hw->info.shift);
if (!oss->pcm_buf) { if (!oss->pcm_buf) {
dolog ( dolog (
"Could not allocate DAC buffer (%d samples, each %d bytes)\n", "Could not allocate DAC buffer (%zu samples, each %d bytes)\n",
hw->samples, hw->samples,
1 << hw->info.shift 1 << hw->info.shift
); );
@ -693,8 +694,8 @@ static int oss_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
hw->samples = (obt.nfrags * obt.fragsize) >> hw->info.shift; hw->samples = (obt.nfrags * obt.fragsize) >> hw->info.shift;
oss->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift); oss->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift);
if (!oss->pcm_buf) { if (!oss->pcm_buf) {
dolog ("Could not allocate ADC buffer (%d samples, each %d bytes)\n", dolog("Could not allocate ADC buffer (%zu samples, each %d bytes)\n",
hw->samples, 1 << hw->info.shift); hw->samples, 1 << hw->info.shift);
oss_anal_close (&fd); oss_anal_close (&fd);
return -1; return -1;
} }
@ -714,17 +715,17 @@ static void oss_fini_in (HWVoiceIn *hw)
oss->pcm_buf = NULL; oss->pcm_buf = NULL;
} }
static int oss_run_in (HWVoiceIn *hw) static size_t oss_run_in(HWVoiceIn *hw)
{ {
OSSVoiceIn *oss = (OSSVoiceIn *) hw; OSSVoiceIn *oss = (OSSVoiceIn *) hw;
int hwshift = hw->info.shift; int hwshift = hw->info.shift;
int i; int i;
int live = audio_pcm_hw_get_live_in (hw); size_t live = audio_pcm_hw_get_live_in (hw);
int dead = hw->samples - live; size_t dead = hw->samples - live;
size_t read_samples = 0; size_t read_samples = 0;
struct { struct {
int add; size_t add;
int len; size_t len;
} bufs[2] = { } bufs[2] = {
{ .add = hw->wpos, .len = 0 }, { .add = hw->wpos, .len = 0 },
{ .add = 0, .len = 0 } { .add = 0, .len = 0 }
@ -751,9 +752,9 @@ static int oss_run_in (HWVoiceIn *hw)
if (nread > 0) { if (nread > 0) {
if (nread & hw->info.align) { if (nread & hw->info.align) {
dolog ("warning: Misaligned read %zd (requested %d), " dolog("warning: Misaligned read %zd (requested %zu), "
"alignment %d\n", nread, bufs[i].add << hwshift, "alignment %d\n", nread, bufs[i].add << hwshift,
hw->info.align + 1); hw->info.align + 1);
} }
read_samples += nread >> hwshift; read_samples += nread >> hwshift;
hw->conv (hw->conv_buf + bufs[i].add, p, nread >> hwshift); hw->conv (hw->conv_buf + bufs[i].add, p, nread >> hwshift);
@ -766,9 +767,9 @@ static int oss_run_in (HWVoiceIn *hw)
case EAGAIN: case EAGAIN:
break; break;
default: default:
oss_logerr ( oss_logerr(
errno, errno,
"Failed to read %d bytes of audio (to %p)\n", "Failed to read %zu bytes of audio (to %p)\n",
bufs[i].len, p bufs[i].len, p
); );
break; break;

44
audio/paaudio.c
View File

@ -30,30 +30,30 @@ typedef struct {
typedef struct { typedef struct {
HWVoiceOut hw; HWVoiceOut hw;
int done; size_t done;
int live; size_t live;
int decr; size_t decr;
int rpos; size_t rpos;
pa_stream *stream; pa_stream *stream;
void *pcm_buf; void *pcm_buf;
struct audio_pt pt; struct audio_pt pt;
paaudio *g; paaudio *g;
int samples; size_t samples;
} PAVoiceOut; } PAVoiceOut;
typedef struct { typedef struct {
HWVoiceIn hw; HWVoiceIn hw;
int done; size_t done;
int dead; size_t dead;
int incr; size_t incr;
int wpos; size_t wpos;
pa_stream *stream; pa_stream *stream;
void *pcm_buf; void *pcm_buf;
struct audio_pt pt; struct audio_pt pt;
const void *read_data; const void *read_data;
size_t read_index, read_length; size_t read_index, read_length;
paaudio *g; paaudio *g;
int samples; size_t samples;
} PAVoiceIn; } PAVoiceIn;
static void qpa_conn_fini(PAConnection *c); static void qpa_conn_fini(PAConnection *c);
@ -219,7 +219,7 @@ static void *qpa_thread_out (void *arg)
} }
for (;;) { for (;;) {
int decr, to_mix, rpos; size_t decr, to_mix, rpos;
for (;;) { for (;;) {
if (pa->done) { if (pa->done) {
@ -244,7 +244,7 @@ static void *qpa_thread_out (void *arg)
while (to_mix) { while (to_mix) {
int error; int error;
int chunk = MIN (to_mix, hw->samples - rpos); size_t chunk = MIN (to_mix, hw->samples - rpos);
struct st_sample *src = hw->mix_buf + rpos; struct st_sample *src = hw->mix_buf + rpos;
hw->clip (pa->pcm_buf, src, chunk); hw->clip (pa->pcm_buf, src, chunk);
@ -273,9 +273,9 @@ static void *qpa_thread_out (void *arg)
return NULL; return NULL;
} }
static int qpa_run_out (HWVoiceOut *hw, int live) static size_t qpa_run_out(HWVoiceOut *hw, size_t live)
{ {
int decr; size_t decr;
PAVoiceOut *pa = (PAVoiceOut *) hw; PAVoiceOut *pa = (PAVoiceOut *) hw;
if (audio_pt_lock(&pa->pt, __func__)) { if (audio_pt_lock(&pa->pt, __func__)) {
@ -306,7 +306,7 @@ static void *qpa_thread_in (void *arg)
} }
for (;;) { for (;;) {
int incr, to_grab, wpos; size_t incr, to_grab, wpos;
for (;;) { for (;;) {
if (pa->done) { if (pa->done) {
@ -331,7 +331,7 @@ static void *qpa_thread_in (void *arg)
while (to_grab) { while (to_grab) {
int error; int error;
int chunk = MIN (to_grab, hw->samples - wpos); size_t chunk = MIN (to_grab, hw->samples - wpos);
void *buf = advance (pa->pcm_buf, wpos); void *buf = advance (pa->pcm_buf, wpos);
if (qpa_simple_read (pa, buf, if (qpa_simple_read (pa, buf,
@ -359,9 +359,9 @@ static void *qpa_thread_in (void *arg)
return NULL; return NULL;
} }
static int qpa_run_in (HWVoiceIn *hw) static size_t qpa_run_in(HWVoiceIn *hw)
{ {
int live, incr, dead; size_t live, incr, dead;
PAVoiceIn *pa = (PAVoiceIn *) hw; PAVoiceIn *pa = (PAVoiceIn *) hw;
if (audio_pt_lock(&pa->pt, __func__)) { if (audio_pt_lock(&pa->pt, __func__)) {
@ -582,8 +582,8 @@ static int qpa_init_out(HWVoiceOut *hw, struct audsettings *as,
pa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift); pa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift);
pa->rpos = hw->rpos; pa->rpos = hw->rpos;
if (!pa->pcm_buf) { if (!pa->pcm_buf) {
dolog ("Could not allocate buffer (%d bytes)\n", dolog("Could not allocate buffer (%zu bytes)\n",
hw->samples << hw->info.shift); hw->samples << hw->info.shift);
goto fail2; goto fail2;
} }
@ -650,8 +650,8 @@ static int qpa_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
pa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift); pa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift);
pa->wpos = hw->wpos; pa->wpos = hw->wpos;
if (!pa->pcm_buf) { if (!pa->pcm_buf) {
dolog ("Could not allocate buffer (%d bytes)\n", dolog("Could not allocate buffer (%zu bytes)\n",
hw->samples << hw->info.shift); hw->samples << hw->info.shift);
goto fail2; goto fail2;
} }

2
audio/rate_template.h
View File

@ -28,7 +28,7 @@
* Return number of samples processed. * Return number of samples processed.
*/ */
void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf,
int *isamp, int *osamp) size_t *isamp, size_t *osamp)
{ {
struct rate *rate = opaque; struct rate *rate = opaque;
struct st_sample *istart, *iend; struct st_sample *istart, *iend;

20
audio/sdlaudio.c
View File

@ -41,8 +41,8 @@
typedef struct SDLVoiceOut { typedef struct SDLVoiceOut {
HWVoiceOut hw; HWVoiceOut hw;
int live; size_t live;
int decr; size_t decr;
} SDLVoiceOut; } SDLVoiceOut;
static struct SDLAudioState { static struct SDLAudioState {
@ -184,22 +184,22 @@ static void sdl_callback (void *opaque, Uint8 *buf, int len)
SDLVoiceOut *sdl = opaque; SDLVoiceOut *sdl = opaque;
SDLAudioState *s = &glob_sdl; SDLAudioState *s = &glob_sdl;
HWVoiceOut *hw = &sdl->hw; HWVoiceOut *hw = &sdl->hw;
int samples = len >> hw->info.shift; size_t samples = len >> hw->info.shift;
int to_mix, decr; size_t to_mix, decr;
if (s->exit || !sdl->live) { if (s->exit || !sdl->live) {
return; return;
} }
/* dolog ("in callback samples=%d live=%d\n", samples, sdl->live); */ /* dolog ("in callback samples=%zu live=%zu\n", samples, sdl->live); */
to_mix = MIN(samples, sdl->live); to_mix = MIN(samples, sdl->live);
decr = to_mix; decr = to_mix;
while (to_mix) { while (to_mix) {
int chunk = MIN(to_mix, hw->samples - hw->rpos); size_t chunk = MIN(to_mix, hw->samples - hw->rpos);
struct st_sample *src = hw->mix_buf + hw->rpos; struct st_sample *src = hw->mix_buf + hw->rpos;
/* dolog ("in callback to_mix %d, chunk %d\n", to_mix, chunk); */ /* dolog ("in callback to_mix %zu, chunk %zu\n", to_mix, chunk); */
hw->clip(buf, src, chunk); hw->clip(buf, src, chunk);
hw->rpos = (hw->rpos + chunk) % hw->samples; hw->rpos = (hw->rpos + chunk) % hw->samples;
to_mix -= chunk; to_mix -= chunk;
@ -209,7 +209,7 @@ static void sdl_callback (void *opaque, Uint8 *buf, int len)
sdl->live -= decr; sdl->live -= decr;
sdl->decr += decr; sdl->decr += decr;
/* dolog ("done len=%d\n", len); */ /* dolog ("done len=%zu\n", len); */
/* SDL2 does not clear the remaining buffer for us, so do it on our own */ /* SDL2 does not clear the remaining buffer for us, so do it on our own */
if (samples) { if (samples) {
@ -217,9 +217,9 @@ static void sdl_callback (void *opaque, Uint8 *buf, int len)
} }
} }
static int sdl_run_out (HWVoiceOut *hw, int live) static size_t sdl_run_out(HWVoiceOut *hw, size_t live)
{ {
int decr; size_t decr;
SDLVoiceOut *sdl = (SDLVoiceOut *) hw; SDLVoiceOut *sdl = (SDLVoiceOut *) hw;
SDL_LockAudio(); SDL_LockAudio();

12
audio/spiceaudio.c
View File

@ -152,11 +152,11 @@ static void line_out_fini (HWVoiceOut *hw)
spice_server_remove_interface (&out->sin.base); spice_server_remove_interface (&out->sin.base);
} }
static int line_out_run (HWVoiceOut *hw, int live) static size_t line_out_run (HWVoiceOut *hw, size_t live)
{ {
SpiceVoiceOut *out = container_of (hw, SpiceVoiceOut, hw); SpiceVoiceOut *out = container_of (hw, SpiceVoiceOut, hw);
int rpos, decr; size_t rpos, decr;
int samples; size_t samples;
if (!live) { if (!live) {
return 0; return 0;
@ -275,12 +275,12 @@ static void line_in_fini (HWVoiceIn *hw)
spice_server_remove_interface (&in->sin.base); spice_server_remove_interface (&in->sin.base);
} }
static int line_in_run (HWVoiceIn *hw) static size_t line_in_run(HWVoiceIn *hw)
{ {
SpiceVoiceIn *in = container_of (hw, SpiceVoiceIn, hw); SpiceVoiceIn *in = container_of (hw, SpiceVoiceIn, hw);
int num_samples; size_t num_samples;
int ready; int ready;
int len[2]; size_t len[2];
uint64_t delta_samp; uint64_t delta_samp;
const uint32_t *samples; const uint32_t *samples;

8
audio/wavaudio.c
View File

@ -40,10 +40,10 @@ typedef struct WAVVoiceOut {
int total_samples; int total_samples;
} WAVVoiceOut; } WAVVoiceOut;
static int wav_run_out (HWVoiceOut *hw, int live) static size_t wav_run_out(HWVoiceOut *hw, size_t live)
{ {
WAVVoiceOut *wav = (WAVVoiceOut *) hw; WAVVoiceOut *wav = (WAVVoiceOut *) hw;
int rpos, decr, samples; size_t rpos, decr, samples;
uint8_t *dst; uint8_t *dst;
struct st_sample *src; struct st_sample *src;
int64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); int64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
@ -139,8 +139,8 @@ static int wav_init_out(HWVoiceOut *hw, struct audsettings *as,
hw->samples = 1024; hw->samples = 1024;
wav->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift); wav->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift);
if (!wav->pcm_buf) { if (!wav->pcm_buf) {
dolog ("Could not allocate buffer (%d bytes)\n", dolog("Could not allocate buffer (%zu bytes)\n",
hw->samples << hw->info.shift); hw->samples << hw->info.shift);
return -1; return -1;
} }

4
include/sysemu/replay.h
View File

@ -179,9 +179,9 @@ void replay_net_packet_event(ReplayNetState *rns, unsigned flags,
/* Audio */ /* Audio */
/*! Saves/restores number of played samples of audio out operation. */ /*! Saves/restores number of played samples of audio out operation. */
void replay_audio_out(int *played); void replay_audio_out(size_t *played);
/*! Saves/restores recorded samples of audio in operation. */ /*! Saves/restores recorded samples of audio in operation. */
void replay_audio_in(int *recorded, void *samples, int *wpos, int size); void replay_audio_in(size_t *recorded, void *samples, size_t *wpos, size_t size);
/* VM state operations */ /* VM state operations */

16
replay/replay-audio.c
View File

@ -15,18 +15,18 @@
#include "replay-internal.h" #include "replay-internal.h"
#include "audio/audio.h" #include "audio/audio.h"
void replay_audio_out(int *played) void replay_audio_out(size_t *played)
{ {
if (replay_mode == REPLAY_MODE_RECORD) { if (replay_mode == REPLAY_MODE_RECORD) {
g_assert(replay_mutex_locked()); g_assert(replay_mutex_locked());
replay_save_instructions(); replay_save_instructions();
replay_put_event(EVENT_AUDIO_OUT); replay_put_event(EVENT_AUDIO_OUT);
replay_put_dword(*played); replay_put_qword(*played);
} else if (replay_mode == REPLAY_MODE_PLAY) { } else if (replay_mode == REPLAY_MODE_PLAY) {
g_assert(replay_mutex_locked()); g_assert(replay_mutex_locked());
replay_account_executed_instructions(); replay_account_executed_instructions();
if (replay_next_event_is(EVENT_AUDIO_OUT)) { if (replay_next_event_is(EVENT_AUDIO_OUT)) {
*played = replay_get_dword(); *played = replay_get_qword();
replay_finish_event(); replay_finish_event();
} else { } else {
error_report("Missing audio out event in the replay log"); error_report("Missing audio out event in the replay log");
@ -35,7 +35,7 @@ void replay_audio_out(int *played)
} }
} }
void replay_audio_in(int *recorded, void *samples, int *wpos, int size) void replay_audio_in(size_t *recorded, void *samples, size_t *wpos, size_t size)
{ {
int pos; int pos;
uint64_t left, right; uint64_t left, right;
@ -43,8 +43,8 @@ void replay_audio_in(int *recorded, void *samples, int *wpos, int size)
g_assert(replay_mutex_locked()); g_assert(replay_mutex_locked());
replay_save_instructions(); replay_save_instructions();
replay_put_event(EVENT_AUDIO_IN); replay_put_event(EVENT_AUDIO_IN);
replay_put_dword(*recorded); replay_put_qword(*recorded);
replay_put_dword(*wpos); replay_put_qword(*wpos);
for (pos = (*wpos - *recorded + size) % size ; pos != *wpos for (pos = (*wpos - *recorded + size) % size ; pos != *wpos
; pos = (pos + 1) % size) { ; pos = (pos + 1) % size) {
audio_sample_to_uint64(samples, pos, &left, &right); audio_sample_to_uint64(samples, pos, &left, &right);
@ -55,8 +55,8 @@ void replay_audio_in(int *recorded, void *samples, int *wpos, int size)
g_assert(replay_mutex_locked()); g_assert(replay_mutex_locked());
replay_account_executed_instructions(); replay_account_executed_instructions();
if (replay_next_event_is(EVENT_AUDIO_IN)) { if (replay_next_event_is(EVENT_AUDIO_IN)) {
*recorded = replay_get_dword(); *recorded = replay_get_qword();
*wpos = replay_get_dword(); *wpos = replay_get_qword();
for (pos = (*wpos - *recorded + size) % size ; pos != *wpos for (pos = (*wpos - *recorded + size) % size ; pos != *wpos
; pos = (pos + 1) % size) { ; pos = (pos + 1) % size) {
left = replay_get_qword(); left = replay_get_qword();

2
replay/replay.c
View File

@ -22,7 +22,7 @@
/* Current version of the replay mechanism. /* Current version of the replay mechanism.
Increase it when file format changes. */ Increase it when file format changes. */
#define REPLAY_VERSION 0xe02007 #define REPLAY_VERSION 0xe02008
/* Size of replay log header */ /* Size of replay log header */
#define HEADER_SIZE (sizeof(uint32_t) + sizeof(uint64_t)) #define HEADER_SIZE (sizeof(uint32_t) + sizeof(uint64_t))