Upgrade version to 5.2upstream/5.2.0sandbox/wangbiao/qemu_5.2

Change-Id: I79199e4f7e9f27b498cd41113833a6158d4f07a2
Signed-off-by: biao716.wang <biao716.wang@samsung.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/replay/replay-audio.c b/replay/replay-audio.c
new file mode 100644
index 000000000..91854f02e
--- /dev/null
+++ b/replay/replay-audio.c
@@ -0,0 +1,72 @@
+/*
+ * replay-audio.c
+ *
+ * Copyright (c) 2010-2017 Institute for System Programming
+ *                         of the Russian Academy of Sciences.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "sysemu/replay.h"
+#include "replay-internal.h"
+#include "audio/audio.h"
+
+void replay_audio_out(size_t *played)
+{
+    if (replay_mode == REPLAY_MODE_RECORD) {
+        g_assert(replay_mutex_locked());
+        replay_save_instructions();
+        replay_put_event(EVENT_AUDIO_OUT);
+        replay_put_qword(*played);
+    } else if (replay_mode == REPLAY_MODE_PLAY) {
+        g_assert(replay_mutex_locked());
+        replay_account_executed_instructions();
+        if (replay_next_event_is(EVENT_AUDIO_OUT)) {
+            *played = replay_get_qword();
+            replay_finish_event();
+        } else {
+            error_report("Missing audio out event in the replay log");
+            abort();
+        }
+    }
+}
+
+void replay_audio_in(size_t *recorded, void *samples, size_t *wpos, size_t size)
+{
+    int pos;
+    uint64_t left, right;
+    if (replay_mode == REPLAY_MODE_RECORD) {
+        g_assert(replay_mutex_locked());
+        replay_save_instructions();
+        replay_put_event(EVENT_AUDIO_IN);
+        replay_put_qword(*recorded);
+        replay_put_qword(*wpos);
+        for (pos = (*wpos - *recorded + size) % size ; pos != *wpos
+             ; pos = (pos + 1) % size) {
+            audio_sample_to_uint64(samples, pos, &left, &right);
+            replay_put_qword(left);
+            replay_put_qword(right);
+        }
+    } else if (replay_mode == REPLAY_MODE_PLAY) {
+        g_assert(replay_mutex_locked());
+        replay_account_executed_instructions();
+        if (replay_next_event_is(EVENT_AUDIO_IN)) {
+            *recorded = replay_get_qword();
+            *wpos = replay_get_qword();
+            for (pos = (*wpos - *recorded + size) % size ; pos != *wpos
+                 ; pos = (pos + 1) % size) {
+                left = replay_get_qword();
+                right = replay_get_qword();
+                audio_sample_from_uint64(samples, pos, left, right);
+            }
+            replay_finish_event();
+        } else {
+            error_report("Missing audio in event in the replay log");
+            abort();
+        }
+    }
+}