diff options
author | 2016-04-18 12:42:12 +0000 | |
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committer | 2016-07-15 12:20:06 +0000 | |
commit | 203e07c635fab8b1986f48a40351137b8ec67946 (patch) | |
tree | 298880b79abb8a3da037676790d7a9cde8803c91 /meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0020-core-util-Add-pa_join.patch | |
parent | 2c6adc5e7fb926b6dafb609c1fd38542379bf232 (diff) |
Add IVI-specific PulseAudio patches and development files
This is a stripped-down port of Tizen IVI PulseAudio 5.0
patches to AGL PulseAudio 6.0.
These patches mainly:
- provide a new "pulseaudio-module-dev" package, including
headers and libraries for out-of-tree module development;
- add generic helper functions;
- add a helper "libvolume" library;
- add helper functions for an efficient "volume ramp
up/down" feature, so that a module does not need to track
volume changes' timing and state in realtime.
These patches are needed for the PulseAudio Routing Module
described on: https://wiki.automotivelinux.org/
eg-ui-graphics-req-audiorouting (which is itself a stripped
-down version of the Tizen IVI Audio Routing module).
Change-Id: Ib826f3106b91ffdef639c2719a580373f84449c7
Signed-off-by: Manuel Bachmann <mbc@iot.bzh>
Diffstat (limited to 'meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0020-core-util-Add-pa_join.patch')
-rw-r--r-- | meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0020-core-util-Add-pa_join.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0020-core-util-Add-pa_join.patch b/meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0020-core-util-Add-pa_join.patch new file mode 100644 index 000000000..891a5b83a --- /dev/null +++ b/meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0020-core-util-Add-pa_join.patch @@ -0,0 +1,37 @@ +--- a/src/pulsecore/core-util.c 2016-04-13 16:17:33.314016929 +0200 ++++ b/src/pulsecore/core-util.c 2016-04-13 16:18:31.186016833 +0200 +@@ -1104,6 +1104,24 @@ + return pa_xstrndup(current, l); + } + ++char *pa_join(const char * const *strings, unsigned n_strings, const char *delimiter) { ++ pa_strbuf *buf; ++ unsigned i; ++ ++ pa_assert(strings || n_strings == 0); ++ ++ buf = pa_strbuf_new(); ++ ++ for (i = 0; i < n_strings; i++) { ++ if (i > 0 && delimiter) ++ pa_strbuf_puts(buf, delimiter); ++ ++ pa_strbuf_puts(buf, strings[i]); ++ } ++ ++ return pa_strbuf_tostring_free(buf); ++} ++ + PA_STATIC_TLS_DECLARE(signame, pa_xfree); + + /* Return the name of an UNIX signal. Similar to Solaris sig2str() */ +--- a/src/pulsecore/core-util.h 2016-04-13 16:17:39.177016919 +0200 ++++ b/src/pulsecore/core-util.h 2016-04-13 16:19:09.141016769 +0200 +@@ -108,6 +108,7 @@ + char *pa_split(const char *c, const char*delimiters, const char **state); + const char *pa_split_in_place(const char *c, const char*delimiters, int *n, const char **state); + char *pa_split_spaces(const char *c, const char **state); ++char *pa_join(const char * const *strings, unsigned n_strings, const char *delimiter); + + char *pa_strip_nl(char *s); + char *pa_strip(char *s); |