mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-01 22:58:50 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

audioconvert: use cpu detection interface

Browse source
This commit is contained in:
Wim Taymans 2018-12-17 13:26:54 +01:00
parent e984c19f6c
commit 4dfe1011a6
6 changed files with 65 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

4
spa/plugins/audioconvert/channelmix-ops.c
View file

@ -25,6 +25,7 @@
#include <string.h>
#include <stdio.h>
#include <spa/support/cpu.h>
#include <spa/utils/defs.h>
#define VOLUME_MIN 0.0f
@ -423,8 +424,7 @@ static const struct channelmix_info {
uint64_t dst_mask;
channelmix_func_t func;
#define FEATURE_SSE (1<<0)
#define FEATURE_DEFAULT FEATURE_SSE
#define FEATURE_SSE SPA_CPU_FLAG_SSE
uint32_t features;
} channelmix_table[] =
{

19
spa/plugins/audioconvert/channelmix.c
View file

@ -94,6 +94,7 @@ struct impl {
struct spa_node node;
struct spa_log *log;
struct spa_cpu *cpu;
struct props props;
@ -105,6 +106,7 @@ struct impl {
bool started;
uint32_t cpu_flags;
channelmix_func_t convert;
uint32_t n_matrix;
float matrix[4096];
@ -430,10 +432,12 @@ static int setup_convert(struct impl *this,
return -EINVAL;
/* find convert function */
if ((chanmix_info = find_channelmix_info(src_chan, src_mask, dst_chan, dst_mask, FEATURE_DEFAULT)) == NULL)
if ((chanmix_info = find_channelmix_info(src_chan, src_mask,
dst_chan, dst_mask, this->cpu_flags)) == NULL)
return -ENOTSUP;
spa_log_info(this->log, NAME " %p: got channelmix features %08x", this, chanmix_info->features);
spa_log_info(this->log, NAME " %p: got channelmix features %08x:%08x",
this, this->cpu_flags, chanmix_info->features);
this->convert = chanmix_info->func;
@ -1255,10 +1259,19 @@ impl_init(const struct spa_handle_factory *factory,
this = (struct impl *) handle;
for (i = 0; i < n_support; i++) {
if (support[i].type == SPA_TYPE_INTERFACE_Log)
switch (support[i].type) {
case SPA_TYPE_INTERFACE_Log:
this->log = support[i].data;
break;
case SPA_TYPE_INTERFACE_CPU:
this->cpu = support[i].data;
break;
}
}
if (this->cpu)
this->cpu_flags = spa_cpu_get_flags(this->cpu);
this->node = impl_node;
port = GET_OUT_PORT(this, 0);

5
spa/plugins/audioconvert/fmt-ops.c
View file

@ -25,6 +25,7 @@
#include <string.h>
#include <stdio.h>
#include <spa/support/cpu.h>
#include <spa/utils/defs.h>
#define U8_MIN 0
@ -677,9 +678,7 @@ typedef void (*convert_func_t) (void *data, int n_dst, void *dst[n_dst],
static const struct conv_info {
uint32_t src_fmt;
uint32_t dst_fmt;
#define FEATURE_SSE (1<<0)
#define FEATURE_SSE2 (1<<1)
#define FEATURE_DEFAULT FEATURE_SSE
#define FEATURE_SSE SPA_CPU_FLAG_SSE
uint32_t features;
convert_func_t func;

20
spa/plugins/audioconvert/fmtconvert.c
View file

@ -28,6 +28,7 @@
#include <limits.h>
#include <spa/support/log.h>
#include <spa/support/cpu.h>
#include <spa/utils/list.h>
#include <spa/node/node.h>
#include <spa/node/io.h>
@ -98,6 +99,7 @@ struct impl {
struct spa_node node;
struct spa_log *log;
struct spa_cpu *cpu;
struct props props;
@ -110,6 +112,7 @@ struct impl {
bool started;
uint32_t cpu_flags;
convert_func_t convert;
float empty[4096];
@ -173,12 +176,12 @@ static int setup_convert(struct impl *this)
}
/* find fast path */
conv = find_conv_info(src_fmt, dst_fmt, FEATURE_DEFAULT);
conv = find_conv_info(src_fmt, dst_fmt, this->cpu_flags);
if (conv == NULL)
return -ENOTSUP;
spa_log_info(this->log, NAME " %p: got converter features %08x", this,
conv->features);
spa_log_info(this->log, NAME " %p: got converter features %08x:%08x", this,
this->cpu_flags, conv->features);
this->convert = conv->func;
return 0;
@ -973,11 +976,20 @@ impl_init(const struct spa_handle_factory *factory,
this = (struct impl *) handle;
for (i = 0; i < n_support; i++) {
if (support[i].type == SPA_TYPE_INTERFACE_Log)
switch (support[i].type) {
case SPA_TYPE_INTERFACE_Log:
this->log = support[i].data;
break;
case SPA_TYPE_INTERFACE_CPU:
this->cpu = support[i].data;
break;
}
}
this->node = impl_node;
if (this->cpu)
this->cpu_flags = spa_cpu_get_flags(this->cpu);
init_port(this, SPA_DIRECTION_OUTPUT, 0, SPA_PORT_INFO_FLAG_CAN_USE_BUFFERS);
init_port(this, SPA_DIRECTION_INPUT, 0, SPA_PORT_INFO_FLAG_CAN_USE_BUFFERS);

19
spa/plugins/audioconvert/merger.c
View file

@ -82,6 +82,7 @@ struct impl {
struct spa_node node;
struct spa_log *log;
struct spa_cpu *cpu;
const struct spa_node_callbacks *callbacks;
void *user_data;
@ -92,6 +93,7 @@ struct impl {
int monitor_count;
bool started;
uint32_t cpu_flags;
convert_func_t convert;
bool monitor;
@ -576,10 +578,10 @@ static int setup_convert(struct impl *this)
outport->format.info.raw.channels,
outport->format.info.raw.rate);
conv = find_conv_info(src_fmt, dst_fmt, FEATURE_DEFAULT);
conv = find_conv_info(src_fmt, dst_fmt, this->cpu_flags);
if (conv != NULL) {
spa_log_info(this->log, NAME " %p: got converter features %08x", this,
conv->features);
spa_log_info(this->log, NAME " %p: got converter features %08x:%08x", this,
this->cpu_flags, conv->features);
this->convert = conv->func;
return 0;
@ -1063,10 +1065,19 @@ impl_init(const struct spa_handle_factory *factory,
this = (struct impl *) handle;
for (i = 0; i < n_support; i++) {
if (support[i].type == SPA_TYPE_INTERFACE_Log)
switch (support[i].type) {
case SPA_TYPE_INTERFACE_Log:
this->log = support[i].data;
break;
case SPA_TYPE_INTERFACE_CPU:
this->cpu = support[i].data;
break;
}
}
if (this->cpu)
this->cpu_flags = spa_cpu_get_flags(this->cpu);
if (info != NULL && (str = spa_dict_lookup(info, "merger.monitor")) != NULL)
this->monitor = atoi(str);

18
spa/plugins/audioconvert/splitter.c
View file

@ -83,6 +83,7 @@ struct impl {
struct spa_node node;
struct spa_log *log;
struct spa_cpu *cpu;
const struct spa_node_callbacks *callbacks;
void *user_data;
@ -92,6 +93,7 @@ struct impl {
int port_count;
bool started;
uint32_t cpu_flags;
convert_func_t convert;
bool have_profile;
@ -569,10 +571,10 @@ static int setup_convert(struct impl *this)
inport->format.info.raw.rate,
this->port_count);
conv = find_conv_info(src_fmt, dst_fmt, FEATURE_DEFAULT);
conv = find_conv_info(src_fmt, dst_fmt, this->cpu_flags);
if (conv != NULL) {
spa_log_info(this->log, NAME " %p: got converter features %08x", this,
conv->features);
spa_log_info(this->log, NAME " %p: got converter features %08x:%08x", this,
this->cpu_flags, conv->features);
this->convert = conv->func;
return 0;
@ -1006,9 +1008,17 @@ impl_init(const struct spa_handle_factory *factory,
this = (struct impl *) handle;
for (i = 0; i < n_support; i++) {
if (support[i].type == SPA_TYPE_INTERFACE_Log)
switch (support[i].type) {
case SPA_TYPE_INTERFACE_Log:
this->log = support[i].data;
break;
case SPA_TYPE_INTERFACE_CPU:
this->cpu = support[i].data;
break;
}
}
if (this->cpu)
this->cpu_flags = spa_cpu_get_flags(this->cpu);
this->node = impl_node;