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[71.47.239.151]) by smtp.gmail.com with ESMTPSA id l198-20020a0de2cf000000b005fff75780f3sm2704904ywe.66.2024.01.29.13.20.38 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jan 2024 13:20:38 -0800 (PST) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v1 2/4] client/player: Add metadata support to struct capabilities Date: Mon, 29 Jan 2024 16:20:34 -0500 Message-ID: <20240129212036.163298-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240129212036.163298-1-luiz.dentz@gmail.com> References: <20240129212036.163298-1-luiz.dentz@gmail.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Luiz Augusto von Dentz This enables defining metadata as part of the struct capabilities. --- client/player.c | 92 ++++++++++++++++++++++++------------------------- 1 file changed, 46 insertions(+), 46 deletions(-) diff --git a/client/player.c b/client/player.c index 623519209001..f6b2278d5a8f 100644 --- a/client/player.c +++ b/client/player.c @@ -1130,21 +1130,7 @@ static DBusMessage *endpoint_set_configuration(DBusConnection *conn, return NULL; } -struct codec_capabilities { - uint8_t len; - uint8_t type; - uint8_t data[UINT8_MAX]; -}; - -#define data(args...) ((const unsigned char[]) { args }) - -#define CODEC_DATA(args...) \ - { \ - .iov_base = (void *)data(args), \ - .iov_len = sizeof(data(args)), \ - } - -#define CODEC_CAPABILITIES(_uuid, _codec_id, _data) \ +#define CODEC_CAPABILITIES(_uuid, _codec_id, _data, _meta) \ { \ .uuid = _uuid, \ .codec_id = _codec_id, \ @@ -1152,16 +1138,17 @@ struct codec_capabilities { } #define LC3_DATA(_freq, _duration, _chan_count, _len_min, _len_max) \ - CODEC_DATA(0x03, LC3_FREQ, _freq, _freq >> 8, \ - 0x02, LC3_DURATION, _duration, \ - 0x02, LC3_CHAN_COUNT, _chan_count, \ - 0x05, LC3_FRAME_LEN, _len_min, _len_min >> 8, _len_max, \ - _len_max >> 8) + UTIL_IOV_INIT(0x03, LC3_FREQ, _freq, _freq >> 8, \ + 0x02, LC3_DURATION, _duration, \ + 0x02, LC3_CHAN_COUNT, _chan_count, \ + 0x05, LC3_FRAME_LEN, _len_min, _len_min >> 8, \ + _len_max, _len_max >> 8) static const struct capabilities { const char *uuid; uint8_t codec_id; struct iovec data; + struct iovec meta; } caps[] = { /* A2DP SBC Source: * @@ -1172,7 +1159,8 @@ static const struct capabilities { * Bitpool Range: 2-64 */ CODEC_CAPABILITIES(A2DP_SOURCE_UUID, A2DP_CODEC_SBC, - CODEC_DATA(0xff, 0xff, 2, 64)), + UTIL_IOV_INIT(0xff, 0xff, 2, 64), + UTIL_IOV_INIT()), /* A2DP SBC Sink: * * Channel Modes: Mono DualChannel Stereo JointStereo @@ -1182,7 +1170,9 @@ static const struct capabilities { * Bitpool Range: 2-64 */ CODEC_CAPABILITIES(A2DP_SINK_UUID, A2DP_CODEC_SBC, - CODEC_DATA(0xff, 0xff, 2, 64)), + UTIL_IOV_INIT(0xff, 0xff, 2, 64), + UTIL_IOV_INIT()), + /* PAC LC3 Sink: * * Frequencies: 8Khz 11Khz 16Khz 22Khz 24Khz 32Khz 44.1Khz 48Khz @@ -1192,7 +1182,9 @@ static const struct capabilities { */ CODEC_CAPABILITIES(PAC_SINK_UUID, LC3_ID, LC3_DATA(LC3_FREQ_ANY, LC3_DURATION_ANY, - 3u, 30, 240)), + 3u, 30, 240), + UTIL_IOV_INIT()), + /* PAC LC3 Source: * * Frequencies: 8Khz 11Khz 16Khz 22Khz 24Khz 32Khz 44.1Khz 48Khz @@ -1202,7 +1194,9 @@ static const struct capabilities { */ CODEC_CAPABILITIES(PAC_SOURCE_UUID, LC3_ID, LC3_DATA(LC3_FREQ_ANY, LC3_DURATION_ANY, - 3u, 30, 240)), + 3u, 30, 240), + UTIL_IOV_INIT()), + /* Broadcast LC3 Source: * * Frequencies: 8Khz 11Khz 16Khz 22Khz 24Khz 32Khz 44.1Khz 48Khz @@ -1212,7 +1206,8 @@ static const struct capabilities { */ CODEC_CAPABILITIES(BCAA_SERVICE_UUID, LC3_ID, LC3_DATA(LC3_FREQ_ANY, LC3_DURATION_ANY, - 3u, 30, 240)), + 3u, 30, 240), + UTIL_IOV_INIT()), /* Broadcast LC3 Sink: * @@ -1223,7 +1218,8 @@ static const struct capabilities { */ CODEC_CAPABILITIES(BAA_SERVICE_UUID, LC3_ID, LC3_DATA(LC3_FREQ_ANY, LC3_DURATION_ANY, - 3u, 30, 240)), + 3u, 30, 240), + UTIL_IOV_INIT()), }; struct codec_qos { @@ -1258,32 +1254,36 @@ static struct codec_preset sbc_presets[] = { * mono, and 512kb/s for two-channel modes. */ SBC_PRESET("MQ_MONO_44_1", - CODEC_DATA(0x28, 0x15, 2, SBC_BITPOOL_MQ_MONO_44100)), + UTIL_IOV_INIT(0x28, 0x15, 2, SBC_BITPOOL_MQ_MONO_44100)), SBC_PRESET("MQ_MONO_48", - CODEC_DATA(0x18, 0x15, 2, SBC_BITPOOL_MQ_MONO_48000)), + UTIL_IOV_INIT(0x18, 0x15, 2, SBC_BITPOOL_MQ_MONO_48000)), SBC_PRESET("MQ_STEREO_44_1", - CODEC_DATA(0x21, 0x15, 2, SBC_BITPOOL_MQ_JOINT_STEREO_44100)), + UTIL_IOV_INIT(0x21, 0x15, 2, + SBC_BITPOOL_MQ_JOINT_STEREO_44100)), SBC_PRESET("MQ_STEREO_48", - CODEC_DATA(0x11, 0x15, 2, SBC_BITPOOL_MQ_JOINT_STEREO_48000)), + UTIL_IOV_INIT(0x11, 0x15, 2, + SBC_BITPOOL_MQ_JOINT_STEREO_48000)), SBC_PRESET("HQ_MONO_44_1", - CODEC_DATA(0x28, 0x15, 2, SBC_BITPOOL_HQ_MONO_44100)), + UTIL_IOV_INIT(0x28, 0x15, 2, SBC_BITPOOL_HQ_MONO_44100)), SBC_PRESET("HQ_MONO_48", - CODEC_DATA(0x18, 0x15, 2, SBC_BITPOOL_HQ_MONO_48000)), + UTIL_IOV_INIT(0x18, 0x15, 2, SBC_BITPOOL_HQ_MONO_48000)), SBC_PRESET("HQ_STEREO_44_1", - CODEC_DATA(0x21, 0x15, 2, SBC_BITPOOL_HQ_JOINT_STEREO_44100)), + UTIL_IOV_INIT(0x21, 0x15, 2, + SBC_BITPOOL_HQ_JOINT_STEREO_44100)), SBC_PRESET("HQ_STEREO_48", - CODEC_DATA(0x11, 0x15, 2, SBC_BITPOOL_HQ_JOINT_STEREO_48000)), + UTIL_IOV_INIT(0x11, 0x15, 2, + SBC_BITPOOL_HQ_JOINT_STEREO_48000)), /* Higher bitrates not recommended by A2DP spec, it dual channel to * avoid going above 53 bitpool: * * https://habr.com/en/post/456476/ * https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1092 */ - SBC_PRESET("XQ_DUAL_44_1", CODEC_DATA(0x24, 0x15, 2, 43)), - SBC_PRESET("XQ_DUAL_48", CODEC_DATA(0x14, 0x15, 2, 39)), + SBC_PRESET("XQ_DUAL_44_1", UTIL_IOV_INIT(0x24, 0x15, 2, 43)), + SBC_PRESET("XQ_DUAL_48", UTIL_IOV_INIT(0x14, 0x15, 2, 39)), /* Ultra high bitpool that fits in 512 kbps mandatory bitrate */ - SBC_PRESET("UQ_STEREO_44_1", CODEC_DATA(0x21, 0x15, 2, 64)), - SBC_PRESET("UQ_STEREO_48", CODEC_DATA(0x11, 0x15, 2, 58)), + SBC_PRESET("UQ_STEREO_44_1", UTIL_IOV_INIT(0x21, 0x15, 2, 64)), + SBC_PRESET("UQ_STEREO_48", UTIL_IOV_INIT(0x11, 0x15, 2, 58)), }; #define QOS_CONFIG(_interval, _framing, _phy, _sdu, _rtn, _latency, _delay) \ @@ -1328,16 +1328,16 @@ static struct codec_preset sbc_presets[] = { QOS_FRAMED_2M(10000u, _sdu, _rtn, _latency, _delay) #define LC3_PRESET_DATA(_freq, _duration, _len) \ - CODEC_DATA(0x02, LC3_CONFIG_FREQ, _freq, \ - 0x02, LC3_CONFIG_DURATION, _duration, \ - 0x03, LC3_CONFIG_FRAME_LEN, _len, _len >> 8) + UTIL_IOV_INIT(0x02, LC3_CONFIG_FREQ, _freq, \ + 0x02, LC3_CONFIG_DURATION, _duration, \ + 0x03, LC3_CONFIG_FRAME_LEN, _len, _len >> 8) #define LC3_PRESET_DATA_ALL(_freq, _duration, _alloc, _len) \ - CODEC_DATA(0x02, LC3_CONFIG_FREQ, _freq, \ - 0x02, LC3_CONFIG_DURATION, _duration, \ - 0x05, LC3_CONFIG_CHAN_ALLOC, _alloc, _alloc >> 8, \ - _alloc >> 16, _alloc >> 24, \ - 0x03, LC3_CONFIG_FRAME_LEN, _len, _len >> 8) + UTIL_IOV_INIT(0x02, LC3_CONFIG_FREQ, _freq, \ + 0x02, LC3_CONFIG_DURATION, _duration, \ + 0x05, LC3_CONFIG_CHAN_ALLOC, _alloc, _alloc >> 8, \ + _alloc >> 16, _alloc >> 24, \ + 0x03, LC3_CONFIG_FRAME_LEN, _len, _len >> 8) #define LC3_PRESET_8KHZ(_duration, _len) \ LC3_PRESET_DATA(LC3_CONFIG_FREQ_8KHZ, _duration, _len)