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buffers: make alignment optional

Browse source 
Make the alignment parameter optional when negotiating buffers.
Default to a 16 bytes alignment and adjust for the max cpu
alignment.
Remove the useless align buffer parameter in plugins, we always
set it to 16 anyway.
This commit is contained in:
Wim Taymans 2022-01-03 12:32:26 +01:00
parent 30982775d9
commit 35cbe4e939
48 changed files with 54 additions and 91 deletions
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3
pipewire-alsa/alsa-plugins/pcm_pipewire.c
View file

@ -369,8 +369,7 @@ static void on_stream_param_changed(void *data, uint32_t id, const struct spa_po
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(buffers, MIN_BUFFERS, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(buffers, MIN_BUFFERS, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(pw->blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(pw->blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(size, size, INT_MAX), SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(size, size, INT_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(pw->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(pw->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
pw_stream_update_params(pw->stream, params, n_params); pw_stream_update_params(pw->stream, params, n_params);
} }

6
pipewire-jack/src/pipewire-jack.c
View file

@ -1774,8 +1774,7 @@ static int param_buffers(struct client *c, struct port *p,
MAX_BUFFER_FRAMES * sizeof(float), MAX_BUFFER_FRAMES * sizeof(float),
sizeof(float)), sizeof(float)),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(p->object->port.type_id == TYPE_ID_AUDIO ? SPA_PARAM_BUFFERS_stride, SPA_POD_Int(p->object->port.type_id == TYPE_ID_AUDIO ?
sizeof(float) : 1), sizeof(float) : 1));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case TYPE_ID_VIDEO: case TYPE_ID_VIDEO:
*param = spa_pod_builder_add_object(b, *param = spa_pod_builder_add_object(b,
@ -1786,8 +1785,7 @@ static int param_buffers(struct client *c, struct port *p,
320 * 240 * 4 * 4, 320 * 240 * 4 * 4,
0, 0,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_CHOICE_RANGE_Int(4, 4, INT32_MAX), SPA_PARAM_BUFFERS_stride, SPA_POD_CHOICE_RANGE_Int(4, 4, INT32_MAX));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
default: default:
return -EINVAL; return -EINVAL;

1
pipewire-v4l2/src/pipewire-v4l2.c
View file

@ -1128,7 +1128,6 @@ static void on_stream_param_changed(void *data, uint32_t id, const struct spa_po
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(size, 0, INT_MAX), SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(size, 0, INT_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_CHOICE_RANGE_Int(0, 0, INT_MAX), SPA_PARAM_BUFFERS_stride, SPA_POD_CHOICE_RANGE_Int(0, 0, INT_MAX),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemFd))); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemFd)));
pw_stream_update_params(file->stream, params, n_params); pw_stream_update_params(file->stream, params, n_params);

3
spa/plugins/alsa/alsa-pcm-sink.c
View file

@ -556,8 +556,7 @@ impl_node_port_enum_params(void *object, int seq,
this->props.max_latency * this->frame_size, this->props.max_latency * this->frame_size,
this->props.min_latency * this->frame_size, this->props.min_latency * this->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->frame_size), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->frame_size));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/alsa/alsa-pcm-source.c
View file

@ -503,8 +503,7 @@ impl_node_port_enum_params(void *object, int seq,
this->props.max_latency * this->frame_size, this->props.max_latency * this->frame_size,
this->props.min_latency * this->frame_size, this->props.min_latency * this->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->frame_size), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->frame_size));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/alsa/alsa-seq-bridge.c
View file

@ -559,8 +559,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int( SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(
4096, 4096, INT32_MAX), 4096, 4096, INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

6
spa/plugins/audioconvert/audioadapter.c
View file

@ -46,6 +46,8 @@
#define SPA_LOG_TOPIC_DEFAULT log_topic #define SPA_LOG_TOPIC_DEFAULT log_topic
static struct spa_log_topic *log_topic = &SPA_LOG_TOPIC(0, "spa.audioadapter"); static struct spa_log_topic *log_topic = &SPA_LOG_TOPIC(0, "spa.audioadapter");
#define DEFAULT_ALIGN 16
#define MAX_PORTS SPA_AUDIO_MAX_CHANNELS #define MAX_PORTS SPA_AUDIO_MAX_CHANNELS
/** \cond */ /** \cond */
@ -367,13 +369,15 @@ static int negotiate_buffers(struct impl *this)
follower_alloc = false; follower_alloc = false;
} }
align = DEFAULT_ALIGN;
if ((res = spa_pod_parse_object(param, if ((res = spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamBuffers, NULL, SPA_TYPE_OBJECT_ParamBuffers, NULL,
SPA_PARAM_BUFFERS_buffers, SPA_POD_Int(&buffers), SPA_PARAM_BUFFERS_buffers, SPA_POD_Int(&buffers),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(&blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(&blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(&size), SPA_PARAM_BUFFERS_size, SPA_POD_Int(&size),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(&stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(&stride),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(&align))) < 0) SPA_PARAM_BUFFERS_align, SPA_POD_OPT_Int(&align))) < 0)
return res; return res;
spa_log_debug(this->log, "%p: buffers:%d, blocks:%d, size:%d, stride:%d align:%d %d:%d", spa_log_debug(this->log, "%p: buffers:%d, blocks:%d, size:%d, stride:%d align:%d %d:%d",

6
spa/plugins/audioconvert/audioconvert.c
View file

@ -47,6 +47,8 @@
#define SPA_LOG_TOPIC_DEFAULT log_topic #define SPA_LOG_TOPIC_DEFAULT log_topic
static struct spa_log_topic *log_topic = &SPA_LOG_TOPIC(0, "spa.audioconvert"); static struct spa_log_topic *log_topic = &SPA_LOG_TOPIC(0, "spa.audioconvert");
#define DEFAULT_ALIGN 16
#define MAX_PORTS SPA_AUDIO_MAX_CHANNELS #define MAX_PORTS SPA_AUDIO_MAX_CHANNELS
struct buffer { struct buffer {
@ -361,12 +363,14 @@ static int negotiate_link_buffers(struct impl *this, struct link *link)
in_alloc = false; in_alloc = false;
} }
align = DEFAULT_ALIGN;
if (spa_pod_parse_object(param, if (spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamBuffers, NULL, SPA_TYPE_OBJECT_ParamBuffers, NULL,
SPA_PARAM_BUFFERS_buffers, SPA_POD_Int(&buffers), SPA_PARAM_BUFFERS_buffers, SPA_POD_Int(&buffers),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(&blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(&blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(&size), SPA_PARAM_BUFFERS_size, SPA_POD_Int(&size),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(&align)) < 0) SPA_PARAM_BUFFERS_align, SPA_POD_OPT_Int(&align)) < 0)
return -EINVAL; return -EINVAL;
spa_log_debug(this->log, "%p: buffers %d, blocks %d, size %d, align %d %d:%d", spa_log_debug(this->log, "%p: buffers %d, blocks %d, size %d, align %d %d:%d",

6
spa/plugins/audioconvert/channelmix.c
View file

@ -971,8 +971,7 @@ impl_node_port_enum_params(void *object, int seq,
DEFAULT_CONTROL_BUFFER_SIZE, DEFAULT_CONTROL_BUFFER_SIZE,
1024, 1024,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
} else { } else {
if (other->n_buffers > 0) { if (other->n_buffers > 0) {
buffers = other->n_buffers; buffers = other->n_buffers;
@ -990,8 +989,7 @@ impl_node_port_enum_params(void *object, int seq,
size * port->stride, size * port->stride,
16 * port->stride, 16 * port->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
} }
break; break;
} }

6
spa/plugins/audioconvert/fmtconvert.c
View file

@ -533,8 +533,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(port->blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(port->blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(other->size / other->stride * port->stride), SPA_PARAM_BUFFERS_size, SPA_POD_Int(other->size / other->stride * port->stride),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
} else { } else {
@ -546,8 +545,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * 2 * port->stride, MAX_SAMPLES * 2 * port->stride,
16 * port->stride, 16 * port->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
} }
break; break;
} }

3
spa/plugins/audioconvert/merger.c
View file

@ -872,8 +872,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->stride, MAX_SAMPLES * port->stride,
16 * port->stride, 16 * port->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:
switch (result.index) { switch (result.index) {

3
spa/plugins/audioconvert/resample.c
View file

@ -509,8 +509,7 @@ impl_node_port_enum_params(void *object, int seq,
size * port->stride, size * port->stride,
16 * port->stride, 16 * port->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/audioconvert/splitter.c
View file

@ -553,8 +553,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->stride, MAX_SAMPLES * port->stride,
16 * port->stride, 16 * port->stride,
MAX_SAMPLES * port->stride), MAX_SAMPLES * port->stride),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/audioconvert/test-source.c
View file

@ -461,8 +461,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->stride, MAX_SAMPLES * port->stride,
16 * port->stride, 16 * port->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/audiomixer/audiomixer.c
View file

@ -424,8 +424,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * this->stride, MAX_SAMPLES * this->stride,
16 * this->stride, 16 * this->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:
switch (result.index) { switch (result.index) {

3
spa/plugins/audiomixer/mixer-dsp.c
View file

@ -403,8 +403,7 @@ next:
MAX_SAMPLES * this->stride, MAX_SAMPLES * this->stride,
16 * this->stride, 16 * this->stride,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/audiotestsrc/audiotestsrc.c
View file

@ -649,8 +649,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->bpf, MAX_SAMPLES * port->bpf,
16 * port->bpf, 16 * port->bpf,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->bpf), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->bpf));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:
switch (result.index) { switch (result.index) {

3
spa/plugins/bluez5/a2dp-sink.c
View file

@ -1085,8 +1085,7 @@ impl_node_port_enum_params(void *object, int seq,
this->props.min_latency * port->frame_size, this->props.min_latency * port->frame_size,
this->props.min_latency * port->frame_size, this->props.min_latency * port->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/bluez5/a2dp-source.c
View file

@ -995,8 +995,7 @@ impl_node_port_enum_params(void *object, int seq,
this->props.max_latency * port->frame_size, this->props.max_latency * port->frame_size,
this->props.min_latency * port->frame_size, this->props.min_latency * port->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/bluez5/sco-sink.c
View file

@ -906,8 +906,7 @@ impl_node_port_enum_params(void *object, int seq,
this->props.max_latency * port->frame_size, this->props.max_latency * port->frame_size,
this->props.min_latency * port->frame_size, this->props.min_latency * port->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/bluez5/sco-source.c
View file

@ -908,8 +908,7 @@ impl_node_port_enum_params(void *object, int seq,
this->props.max_latency * port->frame_size, this->props.max_latency * port->frame_size,
this->props.min_latency * port->frame_size, this->props.min_latency * port->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->frame_size));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/control/mixer.c
View file

@ -351,8 +351,7 @@ next:
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(4096, 512, INT32_MAX), SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(4096, 512, INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_IO: case SPA_PARAM_IO:

3
spa/plugins/jack/jack-sink.c
View file

@ -568,8 +568,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->stride, MAX_SAMPLES * port->stride,
16 * port->stride, 16 * port->stride,
MAX_SAMPLES * port->stride), MAX_SAMPLES * port->stride),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_IO: case SPA_PARAM_IO:

3
spa/plugins/jack/jack-source.c
View file

@ -567,8 +567,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->stride, MAX_SAMPLES * port->stride,
16 * port->stride, 16 * port->stride,
MAX_SAMPLES * port->stride), MAX_SAMPLES * port->stride),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_IO: case SPA_PARAM_IO:

3
spa/plugins/libcamera/libcamera-source.cpp
View file

@ -530,8 +530,7 @@ next:
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(n_buffers, n_buffers, n_buffers), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(n_buffers, n_buffers, n_buffers),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->streamConfig.frameSize), SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->streamConfig.frameSize),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->streamConfig.stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->streamConfig.stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/support/null-audio-sink.c
View file

@ -541,8 +541,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * port->bpf, MAX_SAMPLES * port->bpf,
16 * port->bpf, 16 * port->bpf,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->bpf), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->bpf));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_IO: case SPA_PARAM_IO:
switch (result.index) { switch (result.index) {

3
spa/plugins/test/fakesink.c
View file

@ -482,8 +482,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, 32), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, 32),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(128), SPA_PARAM_BUFFERS_size, SPA_POD_Int(128),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:
switch (result.index) { switch (result.index) {

3
spa/plugins/test/fakesrc.c
View file

@ -494,8 +494,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(32, 2, 32), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(32, 2, 32),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(128), SPA_PARAM_BUFFERS_size, SPA_POD_Int(128),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
default: default:
return 0; return 0;

3
spa/plugins/v4l2/v4l2-source.c
View file

@ -544,8 +544,7 @@ static int impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(MAX_BUFFERS, 2, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(MAX_BUFFERS, 2, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->fmt.fmt.pix.sizeimage), SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->fmt.fmt.pix.sizeimage),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->fmt.fmt.pix.bytesperline), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->fmt.fmt.pix.bytesperline));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

6
spa/plugins/videoconvert/videoadapter.c
View file

@ -38,6 +38,8 @@
#include <spa/debug/format.h> #include <spa/debug/format.h>
#include <spa/debug/pod.h> #include <spa/debug/pod.h>
#define DEFAULT_ALIGN 16
#define NAME "videoadapter" #define NAME "videoadapter"
/** \cond */ /** \cond */
@ -620,12 +622,14 @@ static int negotiate_buffers(struct impl *this)
follower_alloc = false; follower_alloc = false;
} }
align = DEFAULT_ALIGN;
if ((res = spa_pod_parse_object(param, if ((res = spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamBuffers, NULL, SPA_TYPE_OBJECT_ParamBuffers, NULL,
SPA_PARAM_BUFFERS_buffers, SPA_POD_Int(&buffers), SPA_PARAM_BUFFERS_buffers, SPA_POD_Int(&buffers),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(&blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(&blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(&size), SPA_PARAM_BUFFERS_size, SPA_POD_Int(&size),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(&align))) < 0) SPA_PARAM_BUFFERS_align, SPA_POD_OPT_Int(&align))) < 0)
return res; return res;
spa_log_debug(this->log, "%p: buffers %d, blocks %d, size %d, align %d %d:%d", spa_log_debug(this->log, "%p: buffers %d, blocks %d, size %d, align %d %d:%d",

3
spa/plugins/videotestsrc/videotestsrc.c
View file

@ -558,8 +558,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->stride * raw_info->size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->stride * raw_info->size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
spa/plugins/volume/volume.c
View file

@ -389,8 +389,7 @@ impl_node_port_enum_params(void *object, int seq,
MAX_SAMPLES * this->bpf, MAX_SAMPLES * this->bpf,
16 * this->bpf, 16 * this->bpf,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(0), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->bpf));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:
switch (result.index) { switch (result.index) {

3
spa/plugins/vulkan/vulkan-compute-source.c
View file

@ -600,8 +600,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(this->position->video.stride * SPA_PARAM_BUFFERS_size, SPA_POD_Int(this->position->video.stride *
this->position->video.size.height), this->position->video.size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->position->video.stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(this->position->video.stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
} }
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
src/examples/export-sink.c
View file

@ -240,8 +240,7 @@ static int impl_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 2, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 2, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(d->stride * d->format.size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(d->stride * d->format.size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(d->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(d->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
src/examples/export-source.c
View file

@ -221,8 +221,7 @@ static int impl_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int( SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(
BUFFER_SAMPLES * sizeof(float), 32, INT32_MAX), BUFFER_SAMPLES * sizeof(float), 32, INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(sizeof(float)), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(sizeof(float)));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

3
src/examples/local-v4l2.c
View file

@ -172,8 +172,7 @@ static int impl_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, 32), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, 32),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(d->stride * d->format.size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(d->stride * d->format.size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(d->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(d->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
break; break;
case SPA_PARAM_Meta: case SPA_PARAM_Meta:

1
src/examples/video-play-fixate.c
View file

@ -358,7 +358,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr) | (1<<SPA_DATA_DmaBuf))); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr) | (1<<SPA_DATA_DmaBuf)));
/* we are done */ /* we are done */

1
src/examples/video-play-pull.c
View file

@ -421,7 +421,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(size * mult), SPA_PARAM_BUFFERS_size, SPA_POD_Int(size * mult),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride * mult), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride * mult),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr))); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr)));
/* a header metadata with timing information */ /* a header metadata with timing information */

4
src/examples/video-play-reneg.c
View file

@ -250,7 +250,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr))); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr)));
/* we are done */ /* we are done */
@ -318,8 +317,7 @@ static int reneg_buffers(struct data *data)
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(8, 2, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(8, 2, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
pw_stream_update_params(data->stream, params, 1); pw_stream_update_params(data->stream, params, 1);

1
src/examples/video-play.c
View file

@ -369,7 +369,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(size * mult), SPA_PARAM_BUFFERS_size, SPA_POD_Int(size * mult),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride * mult), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride * mult),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr))); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int((1<<SPA_DATA_MemPtr)));
/* a header metadata with timing information */ /* a header metadata with timing information */

1
src/examples/video-src-alloc.c
View file

@ -326,7 +326,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->format.size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->format.size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(1<<SPA_DATA_MemFd)); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(1<<SPA_DATA_MemFd));
params[1] = spa_pod_builder_add_object(&b, params[1] = spa_pod_builder_add_object(&b,

1
src/examples/video-src-fixate.c
View file

@ -462,7 +462,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(size), SPA_PARAM_BUFFERS_size, SPA_POD_Int(size),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(stride),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(buffertypes)); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(buffertypes));
params[1] = spa_pod_builder_add_object(&b, params[1] = spa_pod_builder_add_object(&b,

1
src/examples/video-src-reneg.c
View file

@ -341,7 +341,6 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->format.size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->format.size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(1<<SPA_DATA_MemFd)); SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(1<<SPA_DATA_MemFd));
params[1] = spa_pod_builder_add_object(&b, params[1] = spa_pod_builder_add_object(&b,

3
src/examples/video-src.c
View file

@ -244,8 +244,7 @@ on_stream_param_changed(void *_data, uint32_t id, const struct spa_pod *param)
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(8, 2, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(8, 2, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->format.size.height), SPA_PARAM_BUFFERS_size, SPA_POD_Int(data->stride * data->format.size.height),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(data->stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
params[1] = spa_pod_builder_add_object(&b, params[1] = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta, SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta,

1
src/gst/gstpipewiresink.c
View file

@ -252,7 +252,6 @@ pool_activated (GstPipeWirePool *pool, GstPipeWireSink *sink)
SPA_MAX(MIN_BUFFERS, min_buffers), SPA_MAX(MIN_BUFFERS, min_buffers),
SPA_MAX(MIN_BUFFERS, min_buffers), SPA_MAX(MIN_BUFFERS, min_buffers),
max_buffers ? max_buffers : INT32_MAX), max_buffers ? max_buffers : INT32_MAX),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int( SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(
(1<<SPA_DATA_MemFd) | (1<<SPA_DATA_MemFd) |
(1<<SPA_DATA_MemPtr)), (1<<SPA_DATA_MemPtr)),

1
src/gst/gstpipewiresrc.c
View file

@ -837,7 +837,6 @@ on_param_changed (void *data, uint32_t id,
SPA_PARAM_BUFFERS_blocks, SPA_POD_CHOICE_RANGE_Int(0, 1, INT32_MAX), SPA_PARAM_BUFFERS_blocks, SPA_POD_CHOICE_RANGE_Int(0, 1, INT32_MAX),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(0, 0, INT32_MAX), SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(0, 0, INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_CHOICE_RANGE_Int(0, 0, INT32_MAX), SPA_PARAM_BUFFERS_stride, SPA_POD_CHOICE_RANGE_Int(0, 0, INT32_MAX),
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int( SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(
(1<<SPA_DATA_MemFd) | (1<<SPA_DATA_MemFd) |
(1<<SPA_DATA_MemPtr))); (1<<SPA_DATA_MemPtr)));

3
src/modules/module-protocol-pulse/pulse-server.c
View file

@ -1021,8 +1021,7 @@ static const struct spa_pod *get_buffers_param(struct stream *s,
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(blocks), SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(blocks),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int( SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(
size, size, maxsize), size, size, maxsize),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(stride), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(stride));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16));
return param; return param;
} }

3
src/pipewire/filter.c
View file

@ -1606,8 +1606,7 @@ static void add_audio_dsp_port_params(struct filter *impl, struct port *port)
sizeof(float), sizeof(float),
MAX_SAMPLES * sizeof(float), MAX_SAMPLES * sizeof(float),
sizeof(float)), sizeof(float)),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(4), SPA_PARAM_BUFFERS_stride, SPA_POD_Int(4)));
SPA_PARAM_BUFFERS_align, SPA_POD_Int(16)));
} }
static void add_video_dsp_port_params(struct filter *impl, struct port *port) static void add_video_dsp_port_params(struct filter *impl, struct port *port)