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prefer 48KHz and 32 bit samples when we can

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This commit is contained in:
Wim Taymans 2018-05-24 16:14:53 +02:00
parent f5f1a435cc
commit 2e0e68e46e
5 changed files with 10 additions and 8 deletions
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2
spa/plugins/alsa/alsa-utils.c
View file

@ -195,7 +195,7 @@ spa_alsa_enum_format(struct state *state, uint32_t *index,
prop = spa_pod_builder_deref(&b,
spa_pod_builder_push_prop(&b, state->type.format_audio.rate, SPA_POD_PROP_RANGE_NONE));
spa_pod_builder_int(&b, SPA_CLAMP(44100, min, max));
spa_pod_builder_int(&b, SPA_CLAMP(48000, min, max));
if (min != max) {
spa_pod_builder_int(&b, min);
spa_pod_builder_int(&b, max);

2
src/modules/module-media-session.c
View file

@ -43,7 +43,7 @@
#include "module-media-session/audio-dsp.h"
#define DEFAULT_CHANNELS 2
#define DEFAULT_SAMPLE_RATE 44100
#define DEFAULT_SAMPLE_RATE 48000
#define DEFAULT_BUFFER_SIZE (64 * sizeof(float))
#define MAX_BUFFER_SIZE (1024 * sizeof(float))

6
src/modules/module-media-session/audio-dsp.c
View file

@ -495,9 +495,9 @@ static int port_enum_formats(struct spa_node *node,
type->param.idEnumFormat, type->spa_format,
"I", t->media_type.audio,
"I", t->media_subtype.raw,
":", t->format_audio.format, "Ieu", t->audio_format.S16,
SPA_POD_PROP_ENUM(2, t->audio_format.S16,
t->audio_format.S32),
":", t->format_audio.format, "Ieu", t->audio_format.S32,
SPA_POD_PROP_ENUM(2, t->audio_format.S32,
t->audio_format.S16),
":", t->format_audio.layout, "i", SPA_AUDIO_LAYOUT_INTERLEAVED,
":", t->format_audio.rate, "iru", n->sample_rate,
SPA_POD_PROP_MIN_MAX(1, INT32_MAX),

5
src/pipewire/link.c
View file

@ -631,7 +631,7 @@ static int do_allocation(struct pw_link *this, uint32_t in_state, uint32_t out_s
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer));
uint32_t i, offset, n_params;
uint32_t max_buffers;
size_t minsize = 1024, stride = 0;
size_t minsize = 8192, stride = 0;
size_t data_sizes[1];
ssize_t data_strides[1];
@ -670,7 +670,8 @@ static int do_allocation(struct pw_link *this, uint32_t in_state, uint32_t out_s
minsize, stride, max_buffers);
} else {
pw_log_warn("no buffers param");
minsize = 1024;
minsize = 8192;
max_buffers = 4;
}
/* when one of the ports can allocate buffer memory, set the minsize to

3
src/pipewire/node.c
View file

@ -654,8 +654,9 @@ static void node_process(void *data, int status)
if (node->driver) {
if (!node->exported) {
if (node->rt.driver->state->pending == 0 || !node->remote)
if (node->rt.driver->state->pending == 0 || !node->remote) {
spa_graph_run(node->rt.driver);
}
else
spa_graph_node_trigger(&node->rt.node);
}