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Merge branch 'ldacBT' into 'master'

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Draft: bluez5: Support ldacBT 2.1.0.0

See merge request pipewire/pipewire!2851
This commit is contained in:
EliasOfWaffle 2026-06-12 12:35:50 +00:00
commit cb389f165f
3 changed files with 33 additions and 6 deletions
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29
spa/meson.build
View file

@ -73,15 +73,37 @@ if get_option('spa-plugins').allowed()
endforeach
summary({'Bluetooth audio': bluez_deps_found}, bool_yn: true, section: 'Backend')
if bluez_deps_found
ldac_enc_dep = dependency('', required: false)
if get_option('bluez5-codec-ldac').allowed()
ldac_enc_dep = dependency('ldacBT-enc', required : false)
if not ldac_enc_dep.found()
dep = cc.find_library('ldacBT', required : false)
dep = dependency('ldacBT', required : false)
if dep.found() and cc.has_function('ldacBT_encode', dependencies : dep)
ldac_enc_dep = dep
dep = cc.find_library('ldacBT', required : false)
else
dep = cc.find_library('ldacBT', required : false)
if not ldac_enc_dep.found() and get_option('bluez5-codec-ldac').enabled()
error('LDAC encoder library not found')
endif
endif
endif
endif
ldac_dep = dependency('ldacBT-enc', required : get_option('bluez5-codec-ldac'))
summary({'LDAC': ldac_dep.found()}, bool_yn: true, section: 'Bluetooth audio codecs')
ldac_abr_dep = dependency('ldacBT-abr', required : get_option('bluez5-codec-ldac'))
summary({'LDAC ABR': ldac_abr_dep.found()}, bool_yn: true, section: 'Bluetooth audio codecs')
ldac_dec_dep = dependency('', required: false)
if get_option('bluez5-codec-ldac-dec').allowed()
ldac_dec_dep = dependency('ldacBT-dec', required : false)
if not ldac_dec_dep.found()
dep = cc.find_library('ldacBT_dec', required : false)
if not ldac_dec_dep.found()
dep = cc.find_library('ldacBT_dec', required : false)
if dep.found() and cc.has_function('ldacBT_decode', dependencies : dep)
ldac_dec_dep = dep
else
dep = cc.find_library('ldacBT', required : false)
if dep.found() and cc.has_function('ldacBT_decode', dependencies : dep)
ldac_dec_dep = dep
endif
@ -89,8 +111,7 @@ if get_option('spa-plugins').allowed()
if not ldac_dec_dep.found() and get_option('bluez5-codec-ldac-dec').enabled()
error('LDAC decoder library not found')
endif
else
ldac_dec_dep = dependency('', required: false)
endif
endif
summary({'LDAC DEC': ldac_dec_dep.found()}, bool_yn: true, section: 'Bluetooth audio codecs')

6
spa/plugins/bluez5/a2dp-codec-ldac.c
View file

@ -471,7 +471,11 @@ static void *codec_init(const struct media_codec *codec, uint32_t flags,
#endif
#ifdef ENABLE_LDAC_ABR
this->ldac_abr = ldac_ABR_get_handle();
#ifdef LDAC_ABR_HANDLE_NULL
this->ldac_abr = ldac_ABR_get_handle(NULL);
#else
this->ldac_abr = ldac_ABR_get_handle();
#endif
if (this->ldac_abr == NULL)
goto error_errno;
#endif

4
spa/plugins/bluez5/meson.build
View file

@ -138,10 +138,12 @@ if ldac_dep.found()
ldac_args = codec_args
if ldac_abr_dep.found()
ldac_args += [ '-DENABLE_LDAC_ABR' ]
if ldac_abr_dep.version().version_compare('>=2.1.0.0')
ldac_args += [ '-DLDAC_ABR_HANDLE_NULL' ]
endif
endif
if get_option('bluez5-codec-ldac-dec').allowed() and ldac_dec_dep.found()
ldac_args += [ '-DENABLE_LDAC_DEC' ]
ldac_dep = [ldac_dep, ldac_dec_dep]
endif
bluez_codec_ldac = shared_library('spa-codec-bluez5-ldac',
[ 'a2dp-codec-ldac.c', 'media-codecs.c' ],