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Merge pull request #2858 from 5schatten/pulseaudio_12.2

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pulseaudio: update to v12.2 / drop unneeded patches
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MilhouseVH 2018-08-08 00:59:04 +01:00 committed by GitHub
commit 5be1d55f05
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 264 deletions
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6
packages/audio/pulseaudio/package.mk
View File

@ -3,13 +3,13 @@
# Copyright (C) 2016-present Team LibreELEC (https://libreelec.tv)
PKG_NAME="pulseaudio"
PKG_VERSION="11.1"
PKG_SHA256="f2521c525a77166189e3cb9169f75c2ee2b82fa3fcf9476024fbc2c3a6c9cd9e"
PKG_VERSION="12.2"
PKG_SHA256="809668ffc296043779c984f53461c2b3987a45b7a25eb2f0a1d11d9f23ba4055"
PKG_ARCH="any"
PKG_LICENSE="GPL"
PKG_SITE="http://pulseaudio.org/"
PKG_URL="http://www.freedesktop.org/software/pulseaudio/releases/$PKG_NAME-$PKG_VERSION.tar.xz"
PKG_DEPENDS_TARGET="toolchain alsa-lib dbus libcap libsndfile libtool openssl soxr systemd"
PKG_DEPENDS_TARGET="toolchain alsa-lib dbus libcap libsndfile libtool openssl soxr systemd glib:host"
PKG_SECTION="audio"
PKG_LONGDESC="PulseAudio is a sound system for POSIX OSes, meaning that it is a proxy for your sound applications."

198
packages/audio/pulseaudio/patches/pulseaudio-0900.03-eliminates-lags-after-bluetooth-packet-loss.patch
View File

@ -1,198 +0,0 @@
diff --git a/src/modules/bluetooth/module-bluez5-device.c b/src/modules/bluetooth/module-bluez5-device.c
index 84e6d55..b96a80d 100644
--- a/src/modules/bluetooth/module-bluez5-device.c
+++ b/src/modules/bluetooth/module-bluez5-device.c
@@ -649,6 +649,29 @@ static int a2dp_process_push(struct userdata *u) {
return ret;
}
+static void update_buffer_size(struct userdata *u) {
+ int old_bufsize, new_bufsize;
+ socklen_t len = sizeof(int);
+ int rc;
+
+ rc = getsockopt(u->stream_fd, SOL_SOCKET, SO_SNDBUF, &old_bufsize, &len);
+ if (rc == -1) {
+ pa_log_warn("Changing bluetooth buffer size: Failed to getsockopt(SO_SNDBUF): %s", pa_cstrerror(errno));
+ } else {
+ bool ok = false;
+ for (int n = 2; !ok && n < 16; ++n) {
+ new_bufsize = n * u->write_link_mtu;
+ rc = setsockopt(u->stream_fd, SOL_SOCKET, SO_SNDBUF, &new_bufsize, len);
+ if (rc == -1) {
+ pa_log_warn("Changing bluetooth buffer size: Failed to change from %d to %d: %s", old_bufsize, new_bufsize, pa_cstrerror(errno));
+ } else {
+ ok = true;
+ pa_log_info("Changing bluetooth buffer size: Changed from %d to %d", old_bufsize, new_bufsize);
+ }
+ }
+ }
+}
+
/* Run from I/O thread */
static void a2dp_set_bitpool(struct userdata *u, uint8_t bitpool) {
struct sbc_info *sbc_info;
@@ -683,6 +706,8 @@ static void a2dp_set_bitpool(struct userdata *u, uint8_t bitpool) {
pa_sink_set_max_request_within_thread(u->sink, u->write_block_size);
pa_sink_set_fixed_latency_within_thread(u->sink,
FIXED_LATENCY_PLAYBACK_A2DP + pa_bytes_to_usec(u->write_block_size, &u->sample_spec));
+
+ update_buffer_size(u);
}
/* Run from I/O thread */
@@ -814,6 +839,8 @@ static void setup_stream(struct userdata *u) {
if (u->profile == PA_BLUETOOTH_PROFILE_A2DP_SINK)
a2dp_set_bitpool(u, u->sbc_info.max_bitpool);
+
+ update_buffer_size(u);
u->rtpoll_item = pa_rtpoll_item_new(u->rtpoll, PA_RTPOLL_NEVER, 1);
pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
@@ -1327,6 +1354,7 @@ static void thread_func(void *userdata) {
unsigned do_write = 0;
unsigned pending_read_bytes = 0;
bool writable = false;
+ pa_usec_t ts_last_frame;
pa_assert(u);
pa_assert(u->transport);
@@ -1341,11 +1369,16 @@ static void thread_func(void *userdata) {
/* Setup the stream only if the transport was already acquired */
if (u->transport_acquired)
setup_stream(u);
+ u->started_at = pa_rtclock_now();
+ ts_last_frame = u->started_at;
+
for (;;) {
struct pollfd *pollfd;
int ret;
bool disable_timer = true;
+ pa_usec_t ts_now = pa_rtclock_now();
+ pa_usec_t ts_next_frame = ts_last_frame + pa_bytes_to_usec(u->write_block_size, &u->sample_spec);
pollfd = u->rtpoll_item ? pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL) : NULL;
@@ -1404,86 +1437,57 @@ static void thread_func(void *userdata) {
if (pollfd->revents & POLLOUT)
writable = true;
- if ((!u->source || !PA_SOURCE_IS_LINKED(u->source->thread_info.state)) && do_write <= 0 && writable) {
- pa_usec_t time_passed;
- pa_usec_t audio_sent;
+ if ((!u->source || !PA_SOURCE_IS_LINKED(u->source->thread_info.state))) {
- /* Hmm, there is no input stream we could synchronize
- * to. So let's do things by time */
+ if (ts_now >= ts_next_frame) {
- time_passed = pa_rtclock_now() - u->started_at;
- audio_sent = pa_bytes_to_usec(u->write_index, &u->sample_spec);
+ if (writable) {
+ int n_written;
+
+ if (u->profile == PA_BLUETOOTH_PROFILE_A2DP_SINK) {
+ if ((n_written = a2dp_process_render(u)) < 0)
+ goto fail;
+ } else {
+ if ((n_written = sco_process_render(u)) < 0)
+ goto fail;
+ }
- if (audio_sent <= time_passed) {
- pa_usec_t audio_to_send = time_passed - audio_sent;
+ if (n_written == 0)
+ pa_log("Broken kernel: we got EAGAIN on write() after POLLOUT!");
- /* Never try to catch up for more than 100ms */
- if (u->write_index > 0 && audio_to_send > MAX_PLAYBACK_CATCH_UP_USEC) {
+ do_write -= n_written;
+ writable = false;
+ } else {
pa_usec_t skip_usec;
uint64_t skip_bytes;
+ pa_memchunk tmp;
- skip_usec = audio_to_send - MAX_PLAYBACK_CATCH_UP_USEC;
+ skip_usec = ts_now - ts_last_frame;
skip_bytes = pa_usec_to_bytes(skip_usec, &u->sample_spec);
- if (skip_bytes > 0) {
- pa_memchunk tmp;
+ pa_log_warn("Skipping %llu us (= %llu bytes) in audio stream",
+ (unsigned long long) skip_usec,
+ (unsigned long long) skip_bytes);
- pa_log_warn("Skipping %llu us (= %llu bytes) in audio stream",
- (unsigned long long) skip_usec,
- (unsigned long long) skip_bytes);
+ pa_sink_render_full(u->sink, skip_bytes, &tmp);
+ pa_memblock_unref(tmp.memblock);
+ u->write_index += skip_bytes;
- pa_sink_render_full(u->sink, skip_bytes, &tmp);
- pa_memblock_unref(tmp.memblock);
- u->write_index += skip_bytes;
-
- if (u->profile == PA_BLUETOOTH_PROFILE_A2DP_SINK)
- a2dp_reduce_bitpool(u);
- }
+ if (u->profile == PA_BLUETOOTH_PROFILE_A2DP_SINK)
+ a2dp_reduce_bitpool(u);
}
-
- do_write = 1;
+ ts_last_frame = ts_now;
+ // TODO: ts_last_frame might be slightly inaccurate; it should depend on ts_next_frame
pending_read_bytes = 0;
}
- }
-
- if (writable && do_write > 0) {
- int n_written;
- if (u->write_index <= 0)
- u->started_at = pa_rtclock_now();
+ {
+ pa_usec_t ts_now2 = pa_rtclock_now();
+ pa_usec_t sleep_for = ts_now2 > ts_next_frame ? 0 : ts_next_frame - ts_now2;
- if (u->profile == PA_BLUETOOTH_PROFILE_A2DP_SINK) {
- if ((n_written = a2dp_process_render(u)) < 0)
- goto fail;
- } else {
- if ((n_written = sco_process_render(u)) < 0)
- goto fail;
+ pa_rtpoll_set_timer_relative(u->rtpoll, sleep_for);
+ disable_timer = false;
}
-
- if (n_written == 0)
- pa_log("Broken kernel: we got EAGAIN on write() after POLLOUT!");
-
- do_write -= n_written;
- writable = false;
- }
-
- if ((!u->source || !PA_SOURCE_IS_LINKED(u->source->thread_info.state)) && do_write <= 0) {
- pa_usec_t sleep_for;
- pa_usec_t time_passed, next_write_at;
-
- if (writable) {
- /* Hmm, there is no input stream we could synchronize
- * to. So let's estimate when we need to wake up the latest */
- time_passed = pa_rtclock_now() - u->started_at;
- next_write_at = pa_bytes_to_usec(u->write_index, &u->sample_spec);
- sleep_for = time_passed < next_write_at ? next_write_at - time_passed : 0;
- /* pa_log("Sleeping for %lu; time passed %lu, next write at %lu", (unsigned long) sleep_for, (unsigned long) time_passed, (unsigned long)next_write_at); */
- } else
- /* drop stream every 500 ms */
- sleep_for = PA_USEC_PER_MSEC * 500;
-
- pa_rtpoll_set_timer_relative(u->rtpoll, sleep_for);
- disable_timer = false;
}
}
}

63
packages/audio/pulseaudio/patches/pulseaudio-0900.04-glibc-2.27.patch
View File

@ -1,63 +0,0 @@
From 01239c23f57e74ec40c92144d22fe153ee65f4ff Mon Sep 17 00:00:00 2001
From: Tanu Kaskinen <tanuk@iki.fi>
Date: Wed, 24 Jan 2018 03:51:49 +0200
Subject: [PATCH] memfd-wrappers: only define memfd_create() if not already
defined
glibc 2.27 is to be released soon, and it will provide memfd_create().
If glibc provides the function, we must not define it ourselves,
otherwise building fails due to conflict between the two implementations
of the same function.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=104733
---
configure.ac | 3 +++
src/pulsecore/memfd-wrappers.h | 7 ++++---
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/configure.ac b/configure.ac
index 013918f1a..1095ae8cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -607,6 +607,9 @@ AS_IF([test "x$enable_memfd" = "xyes" && test "x$HAVE_MEMFD" = "x0"],
[AC_MSG_ERROR([*** Your Linux kernel does not support memfd shared memory.
*** Use linux v3.17 or higher for such a feature.])])
+AS_IF([test "x$HAVE_MEMFD" = "x1"],
+ AC_CHECK_FUNCS([memfd_create]))
+
AC_SUBST(HAVE_MEMFD)
AM_CONDITIONAL([HAVE_MEMFD], [test "x$HAVE_MEMFD" = x1])
AS_IF([test "x$HAVE_MEMFD" = "x1"], AC_DEFINE([HAVE_MEMFD], 1, [Have memfd shared memory.]))
diff --git a/src/pulsecore/memfd-wrappers.h b/src/pulsecore/memfd-wrappers.h
index 3bed9b2b1..c7aadfd3c 100644
--- a/src/pulsecore/memfd-wrappers.h
+++ b/src/pulsecore/memfd-wrappers.h
@@ -20,13 +20,14 @@
License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
-#ifdef HAVE_MEMFD
+#if defined(HAVE_MEMFD) && !defined(HAVE_MEMFD_CREATE)
#include <sys/syscall.h>
#include <fcntl.h>
/*
- * No glibc wrappers exist for memfd_create(2), so provide our own.
+ * Before glibc version 2.27 there was no wrapper for memfd_create(2),
+ * so we have to provide our own.
*
* Also define memfd fcntl sealing macros. While they are already
* defined in the kernel header file <linux/fcntl.h>, that file as
@@ -63,6 +64,6 @@ static inline int memfd_create(const char *name, unsigned int flags) {
#define F_SEAL_WRITE 0x0008 /* prevent writes */
#endif
-#endif /* HAVE_MEMFD */
+#endif /* HAVE_MEMFD && !HAVE_MEMFD_CREATE */
#endif
--
2.15.1