audio: remove audio_MIN, audio_MAX

There's already a MIN and MAX macro in include/qemu/osdep.h, use them
instead.

Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 303222477df6f7373217e0df768635fab5855745.1566168923.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

11 files changed, 39 insertions, 56 deletions

diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
index 3745c823ad..6b9e0f06af 100644
--- a/audio/alsaaudio.c
+++ b/audio/alsaaudio.c
@@ -634,7 +634,7 @@ static void alsa_write_pending (ALSAVoiceOut *alsa)
 
     while (alsa->pending) {
         int left_till_end_samples = hw->samples - alsa->wpos;
-        int len = audio_MIN (alsa->pending, left_till_end_samples);
+        int len = MIN (alsa->pending, left_till_end_samples);
         char *src = advance (alsa->pcm_buf, alsa->wpos << hw->info.shift);
 
         while (len) {
@@ -697,7 +697,7 @@ static int alsa_run_out (HWVoiceOut *hw, int live)
         return 0;
     }
 
-    decr = audio_MIN (live, avail);
+    decr = MIN (live, avail);
     decr = audio_pcm_hw_clip_out (hw, alsa->pcm_buf, decr, alsa->pending);
     alsa->pending += decr;
     alsa_write_pending (alsa);
@@ -915,7 +915,7 @@ static int alsa_run_in (HWVoiceIn *hw)
         }
     }
 
-    decr = audio_MIN (dead, avail);
+    decr = MIN (dead, avail);
     if (!decr) {
         return 0;
     }
diff --git a/audio/audio.c b/audio/audio.c
index c99e4ddea4..38267695f7 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -535,7 +535,7 @@ static int audio_pcm_hw_find_min_in (HWVoiceIn *hw)
 
     for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) {
         if (sw->active) {
-            m = audio_MIN (m, sw->total_hw_samples_acquired);
+            m = MIN (m, sw->total_hw_samples_acquired);
         }
     }
     return m;
@@ -555,14 +555,14 @@ int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf,
                            int live, int pending)
 {
     int left = hw->samples - pending;
-    int len = audio_MIN (left, live);
+    int len = MIN (left, live);
     int clipped = 0;
 
     while (len) {
         struct st_sample *src = hw->mix_buf + hw->rpos;
         uint8_t *dst = advance (pcm_buf, hw->rpos << hw->info.shift);
         int samples_till_end_of_buf = hw->samples - hw->rpos;
-        int samples_to_clip = audio_MIN (len, samples_till_end_of_buf);
+        int samples_to_clip = MIN (len, samples_till_end_of_buf);
 
         hw->clip (dst, src, samples_to_clip);
 
@@ -616,7 +616,7 @@ int audio_pcm_sw_read (SWVoiceIn *sw, void *buf, int size)
     }
 
     swlim = (live * sw->ratio) >> 32;
-    swlim = audio_MIN (swlim, samples);
+    swlim = MIN (swlim, samples);
 
     while (swlim) {
         src = hw->conv_buf + rpos;
@@ -664,7 +664,7 @@ static int audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep)
 
     for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) {
         if (sw->active || !sw->empty) {
-            m = audio_MIN (m, sw->total_hw_samples_mixed);
+            m = MIN (m, sw->total_hw_samples_mixed);
             nb_live += 1;
         }
     }
@@ -727,7 +727,7 @@ int audio_pcm_sw_write (SWVoiceOut *sw, void *buf, int size)
 
     dead = hwsamples - live;
     swlim = ((int64_t) dead << 32) / sw->ratio;
-    swlim = audio_MIN (swlim, samples);
+    swlim = MIN (swlim, samples);
     if (swlim) {
         sw->conv (sw->buf, buf, swlim);
 
@@ -739,7 +739,7 @@ int audio_pcm_sw_write (SWVoiceOut *sw, void *buf, int size)
     while (swlim) {
         dead = hwsamples - live;
         left = hwsamples - wpos;
-        blck = audio_MIN (dead, left);
+        blck = MIN (dead, left);
         if (!blck) {
             break;
         }
@@ -1031,7 +1031,7 @@ static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples)
             n = samples;
             while (n) {
                 int till_end_of_hw = hw->samples - rpos2;
-                int to_write = audio_MIN (till_end_of_hw, n);
+                int to_write = MIN (till_end_of_hw, n);
                 int bytes = to_write << hw->info.shift;
                 int written;
 
@@ -1049,7 +1049,7 @@ static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples)
         }
     }
 
-    n = audio_MIN (samples, hw->samples - rpos);
+    n = MIN (samples, hw->samples - rpos);
     mixeng_clear (hw->mix_buf + rpos, n);
     mixeng_clear (hw->mix_buf, samples - n);
 }
@@ -1205,7 +1205,7 @@ static void audio_run_capture (AudioState *s)
         rpos = hw->rpos;
         while (live) {
             int left = hw->samples - rpos;
-            int to_capture = audio_MIN (live, left);
+            int to_capture = MIN (live, left);
             struct st_sample *src;
             struct capture_callback *cb;
 
diff --git a/audio/audio.h b/audio/audio.h
index 3257165b05..96e22887a0 100644
--- a/audio/audio.h
+++ b/audio/audio.h
@@ -147,23 +147,6 @@ static inline void *advance (void *p, int incr)
     return (d + incr);
 }
 
-#ifdef __GNUC__
-#define audio_MIN(a, b) ( __extension__ ({      \
-    __typeof (a) ta = a;                        \
-    __typeof (b) tb = b;                        \
-    ((ta)>(tb)?(tb):(ta));                      \
-}))
-
-#define audio_MAX(a, b) ( __extension__ ({      \
-    __typeof (a) ta = a;                        \
-    __typeof (b) tb = b;                        \
-    ((ta)<(tb)?(tb):(ta));                      \
-}))
-#else
-#define audio_MIN(a, b) ((a)>(b)?(b):(a))
-#define audio_MAX(a, b) ((a)<(b)?(b):(a))
-#endif
-
 int wav_start_capture(AudioState *state, CaptureState *s, const char *path,
                       int freq, int bits, int nchannels);
 
diff --git a/audio/coreaudio.c b/audio/coreaudio.c
index 4bec6c8c5c..f0ab4014a8 100644
--- a/audio/coreaudio.c
+++ b/audio/coreaudio.c
@@ -413,7 +413,7 @@ static int coreaudio_run_out (HWVoiceOut *hw, int live)
                 core->live);
     }
 
-    decr = audio_MIN (core->decr, live);
+    decr = MIN (core->decr, live);
     core->decr -= decr;
 
     core->live = live - decr;
diff --git a/audio/dsoundaudio.c b/audio/dsoundaudio.c
index 5da4c864c3..07260f881e 100644
--- a/audio/dsoundaudio.c
+++ b/audio/dsoundaudio.c
@@ -707,7 +707,7 @@ static int dsound_run_in (HWVoiceIn *hw)
     if (!len) {
         return 0;
     }
-    len = audio_MIN (len, dead);
+    len = MIN (len, dead);
 
     err = dsound_lock_in (
         dscb,
diff --git a/audio/noaudio.c b/audio/noaudio.c
index 9b195dc52c..14a0e4ab29 100644
--- a/audio/noaudio.c
+++ b/audio/noaudio.c
@@ -52,11 +52,11 @@ static int no_run_out (HWVoiceOut *hw, int live)
     now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
     ticks = now - no->old_ticks;
     bytes = muldiv64(ticks, hw->info.bytes_per_second, NANOSECONDS_PER_SECOND);
-    bytes = audio_MIN(bytes, INT_MAX);
+    bytes = MIN(bytes, INT_MAX);
     samples = bytes >> hw->info.shift;
 
     no->old_ticks = now;
-    decr = audio_MIN (live, samples);
+    decr = MIN (live, samples);
     hw->rpos = (hw->rpos + decr) % hw->samples;
     return decr;
 }
@@ -111,9 +111,9 @@ static int no_run_in (HWVoiceIn *hw)
             muldiv64(ticks, hw->info.bytes_per_second, NANOSECONDS_PER_SECOND);
 
         no->old_ticks = now;
-        bytes = audio_MIN (bytes, INT_MAX);
+        bytes = MIN (bytes, INT_MAX);
         samples = bytes >> hw->info.shift;
-        samples = audio_MIN (samples, dead);
+        samples = MIN (samples, dead);
     }
     return samples;
 }
@@ -124,7 +124,7 @@ static int no_read (SWVoiceIn *sw, void *buf, int size)
      * useless resampling/mixing */
     int samples = size >> sw->info.shift;
     int total = sw->hw->total_samples_captured - sw->total_hw_samples_acquired;
-    int to_clear = audio_MIN (samples, total);
+    int to_clear = MIN (samples, total);
     sw->total_hw_samples_acquired += total;
     audio_pcm_info_clear_buf (&sw->info, buf, to_clear);
     return to_clear << sw->info.shift;
diff --git a/audio/ossaudio.c b/audio/ossaudio.c
index c0af065b6f..29139ef1f5 100644
--- a/audio/ossaudio.c
+++ b/audio/ossaudio.c
@@ -388,7 +388,7 @@ static void oss_write_pending (OSSVoiceOut *oss)
         int samples_written;
         ssize_t bytes_written;
         int samples_till_end = hw->samples - oss->wpos;
-        int samples_to_write = audio_MIN (oss->pending, samples_till_end);
+        int samples_to_write = MIN (oss->pending, samples_till_end);
         int bytes_to_write = samples_to_write << hw->info.shift;
         void *pcm = advance (oss->pcm_buf, oss->wpos << hw->info.shift);
 
@@ -437,7 +437,7 @@ static int oss_run_out (HWVoiceOut *hw, int live)
 
         pos = hw->rpos << hw->info.shift;
         bytes = audio_ring_dist (cntinfo.ptr, pos, bufsize);
-        decr = audio_MIN (bytes >> hw->info.shift, live);
+        decr = MIN (bytes >> hw->info.shift, live);
     }
     else {
         err = ioctl (oss->fd, SNDCTL_DSP_GETOSPACE, &abinfo);
@@ -456,7 +456,7 @@ static int oss_run_out (HWVoiceOut *hw, int live)
             return 0;
         }
 
-        decr = audio_MIN (abinfo.bytes >> hw->info.shift, live);
+        decr = MIN (abinfo.bytes >> hw->info.shift, live);
         if (!decr) {
             return 0;
         }
diff --git a/audio/paaudio.c b/audio/paaudio.c
index 1d68173636..f3864e1d50 100644
--- a/audio/paaudio.c
+++ b/audio/paaudio.c
@@ -235,7 +235,7 @@ static void *qpa_thread_out (void *arg)
             }
         }
 
-        decr = to_mix = audio_MIN(pa->live, pa->samples >> 5);
+        decr = to_mix = MIN(pa->live, pa->samples >> 5);
         rpos = pa->rpos;
 
         if (audio_pt_unlock(&pa->pt, __func__)) {
@@ -244,7 +244,7 @@ static void *qpa_thread_out (void *arg)
 
         while (to_mix) {
             int error;
-            int chunk = audio_MIN (to_mix, hw->samples - rpos);
+            int chunk = MIN (to_mix, hw->samples - rpos);
             struct st_sample *src = hw->mix_buf + rpos;
 
             hw->clip (pa->pcm_buf, src, chunk);
@@ -282,7 +282,7 @@ static int qpa_run_out (HWVoiceOut *hw, int live)
         return 0;
     }
 
-    decr = audio_MIN (live, pa->decr);
+    decr = MIN (live, pa->decr);
     pa->decr -= decr;
     pa->live = live - decr;
     hw->rpos = pa->rpos;
@@ -327,7 +327,7 @@ static void *qpa_thread_in (void *arg)
             }
         }
 
-        incr = to_grab = audio_MIN(pa->dead, pa->samples >> 5);
+        incr = to_grab = MIN(pa->dead, pa->samples >> 5);
         wpos = pa->wpos;
 
         if (audio_pt_unlock(&pa->pt, __func__)) {
@@ -336,7 +336,7 @@ static void *qpa_thread_in (void *arg)
 
         while (to_grab) {
             int error;
-            int chunk = audio_MIN (to_grab, hw->samples - wpos);
+            int chunk = MIN (to_grab, hw->samples - wpos);
             void *buf = advance (pa->pcm_buf, wpos);
 
             if (qpa_simple_read (pa, buf,
@@ -375,7 +375,7 @@ static int qpa_run_in (HWVoiceIn *hw)
 
     live = audio_pcm_hw_get_live_in (hw);
     dead = hw->samples - live;
-    incr = audio_MIN (dead, pa->incr);
+    incr = MIN (dead, pa->incr);
     pa->incr -= incr;
     pa->dead = dead - incr;
     hw->wpos = pa->wpos;
diff --git a/audio/sdlaudio.c b/audio/sdlaudio.c
index e7179ff1d4..42f7614124 100644
--- a/audio/sdlaudio.c
+++ b/audio/sdlaudio.c
@@ -193,10 +193,10 @@ static void sdl_callback (void *opaque, Uint8 *buf, int len)
 
     /* dolog ("in callback samples=%d live=%d\n", samples, sdl->live); */
 
-    to_mix = audio_MIN(samples, sdl->live);
+    to_mix = MIN(samples, sdl->live);
     decr = to_mix;
     while (to_mix) {
-        int chunk = audio_MIN(to_mix, hw->samples - hw->rpos);
+        int chunk = MIN(to_mix, hw->samples - hw->rpos);
         struct st_sample *src = hw->mix_buf + hw->rpos;
 
         /* dolog ("in callback to_mix %d, chunk %d\n", to_mix, chunk); */
@@ -236,7 +236,7 @@ static int sdl_run_out (HWVoiceOut *hw, int live)
                 sdl->live);
     }
 
-    decr = audio_MIN (sdl->decr, live);
+    decr = MIN (sdl->decr, live);
     sdl->decr -= decr;
 
     sdl->live = live;
diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c
index ec1c8fe936..5672e12dc3 100644
--- a/audio/spiceaudio.c
+++ b/audio/spiceaudio.c
@@ -163,20 +163,20 @@ static int line_out_run (HWVoiceOut *hw, int live)
     }
 
     decr = rate_get_samples (&hw->info, &out->rate);
-    decr = audio_MIN (live, decr);
+    decr = MIN (live, decr);
 
     samples = decr;
     rpos = hw->rpos;
     while (samples) {
         int left_till_end_samples = hw->samples - rpos;
-        int len = audio_MIN (samples, left_till_end_samples);
+        int len = MIN (samples, left_till_end_samples);
 
         if (!out->frame) {
             spice_server_playback_get_buffer (&out->sin, &out->frame, &out->fsize);
             out->fpos = out->frame;
         }
         if (out->frame) {
-            len = audio_MIN (len, out->fsize);
+            len = MIN (len, out->fsize);
             hw->clip (out->fpos, hw->mix_buf + rpos, len);
             out->fsize -= len;
             out->fpos  += len;
@@ -294,7 +294,7 @@ static int line_in_run (HWVoiceIn *hw)
     }
 
     delta_samp = rate_get_samples (&hw->info, &in->rate);
-    num_samples = audio_MIN (num_samples, delta_samp);
+    num_samples = MIN (num_samples, delta_samp);
 
     ready = spice_server_record_get_samples (&in->sin, in->samples, num_samples);
     samples = in->samples;
@@ -304,7 +304,7 @@ static int line_in_run (HWVoiceIn *hw)
         ready = LINE_IN_SAMPLES;
     }
 
-    num_samples = audio_MIN (ready, num_samples);
+    num_samples = MIN (ready, num_samples);
 
     if (hw->wpos + num_samples > hw->samples) {
         len[0] = hw->samples - hw->wpos;
diff --git a/audio/wavaudio.c b/audio/wavaudio.c
index 803b6cb1f3..bbf3f3b346 100644
--- a/audio/wavaudio.c
+++ b/audio/wavaudio.c
@@ -59,12 +59,12 @@ static int wav_run_out (HWVoiceOut *hw, int live)
     }
 
     wav->old_ticks = now;
-    decr = audio_MIN (live, samples);
+    decr = MIN (live, samples);
     samples = decr;
     rpos = hw->rpos;
     while (samples) {
         int left_till_end_samples = hw->samples - rpos;
-        int convert_samples = audio_MIN (samples, left_till_end_samples);
+        int convert_samples = MIN (samples, left_till_end_samples);
 
         src = hw->mix_buf + rpos;
         dst = advance (wav->pcm_buf, rpos << hw->info.shift);