mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
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For all our MMX/SSE code, we use a temporary channel variable, assigned to the DI register, which is zero'ed as the very first operation in the inline assembly code, before any other code is run. With GCC 9.1, while using -O2, the DI register is also used for the input operand. This is perfectly legal, but causes our code to become incorrect because the output operand that is assigned to DI is not explicitly marked as being clobbered before inputs are read. This change fixes the problem by adding an earlyclobber annotation (&) to the DI output argument. |
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| .gitlab/issue_templates | ||
| coverity | ||
| doc | ||
| doxygen | ||
| m4 | ||
| man | ||
| po | ||
| scripts | ||
| shell-completion | ||
| src | ||
| vala | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| .travis.yml | ||
| autogen.sh | ||
| bootstrap.sh | ||
| CODE_OF_CONDUCT.md | ||
| configure.ac | ||
| git-version-gen | ||
| GPL | ||
| LGPL | ||
| libpulse-mainloop-glib.pc.in | ||
| libpulse-simple.pc.in | ||
| libpulse.pc.in | ||
| LICENSE | ||
| Makefile.am | ||
| meson.build | ||
| meson_options.txt | ||
| NEWS | ||
| orc.mak | ||
| PROTOCOL | ||
| pulseaudio-text.svg | ||
| pulseaudio.supp | ||
| pulseaudio.svg | ||
| PulseAudioConfig.cmake.in | ||
| PulseAudioConfigVersion.cmake.in | ||
| README | ||
| todo | ||
PULSEAUDIO SOUND SERVER
WEB SITE:
http://pulseaudio.org/
GIT:
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
GitLab:
https://gitlab.freedesktop.org/pulseaudio/pulseaudio
MAILING LIST:
http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
GIT COMMITS MAILING LIST:
http://lists.freedesktop.org/mailman/listinfo/pulseaudio-commits
TRAC/BUGZILLA TICKET CHANGES MAILING LIST:
http://lists.freedesktop.org/mailman/listinfo/pulseaudio-bugs
IRC:
#pulseaudio on irc.freenode.org
FRESHMEAT:
http://freshmeat.net/projects/pulseaudio/
OHLOH:
http://www.ohloh.net/projects/4038
AUTHORS:
Several
HACKING:
In order to run pulseaudio from the build dir __OPTIMIZE__ should be
disabled (look at src/pulsecore/core-util.h::pa_run_from_build_tree()),
this can be done by passing "CFLAGS=-O0" to the configure script:
./autogen.sh
CFLAGS="-ggdb3 -O0" LDFLAGS="-ggdb3" ./configure
make
./src/pulseaudio -n -F src/default.pa -p $(pwd)/src/
SPELLING:
PulseAudio