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Add mapper

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Ger rid of static ids for interfaces and replace with something we can
register dynamically
Implement logger.
This commit is contained in:
Wim Taymans 2016-10-07 13:14:32 +02:00
parent a68e5d5124
commit fc4fd1424a
43 changed files with 997 additions and 360 deletions
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59
spa/plugins/videotestsrc/videotestsrc.c
View file

@ -25,6 +25,8 @@
#include <sys/timerfd.h>
#include <poll.h>
#include <spa/id-map.h>
#include <spa/log.h>
#include <spa/node.h>
#include <spa/queue.h>
#include <spa/video/format.h>
@ -38,6 +40,11 @@
#define STATE_GET_IMAGE_SIZE(this) \
(this->bpp * STATE_GET_IMAGE_WIDTH(this) * STATE_GET_IMAGE_HEIGHT(this))
typedef struct {
uint32_t node;
uint32_t clock;
} URI;
typedef struct _SpaVideoTestSrc SpaVideoTestSrc;
typedef struct {
@ -63,6 +70,10 @@ struct _SpaVideoTestSrc {
SpaNode node;
SpaClock clock;
SpaIDMap *map;
SpaLog *log;
URI uri;
SpaVideoTestSrcProps props[2];
SpaNodeEventCallback event_cb;
@ -476,7 +487,7 @@ static SpaResult
clear_buffers (SpaVideoTestSrc *this)
{
if (this->n_buffers > 0) {
fprintf (stderr, "videotestsrc %p: clear buffers\n", this);
spa_log_info (this->log, "videotestsrc %p: clear buffers\n", this);
this->n_buffers = 0;
SPA_QUEUE_INIT (&this->empty);
SPA_QUEUE_INIT (&this->ready);
@ -641,7 +652,7 @@ spa_videotestsrc_node_port_use_buffers (SpaNode *node,
case SPA_DATA_TYPE_MEMFD:
case SPA_DATA_TYPE_DMABUF:
if (d[0].data == NULL) {
fprintf (stderr, "videotestsrc %p: invalid memory on buffer %p\n", this, buffers[i]);
spa_log_error (this->log, "videotestsrc %p: invalid memory on buffer %p\n", this, buffers[i]);
continue;
}
b->ptr = SPA_MEMBER (d[0].data, d[0].offset, void);
@ -905,16 +916,13 @@ spa_videotestsrc_get_interface (SpaHandle *handle,
this = (SpaVideoTestSrc *) handle;
switch (interface_id) {
case SPA_INTERFACE_ID_NODE:
*interface = &this->node;
break;
case SPA_INTERFACE_ID_CLOCK:
*interface = &this->clock;
break;
default:
return SPA_RESULT_UNKNOWN_INTERFACE;
}
if (interface_id == this->uri.node)
*interface = &this->node;
else if (interface_id == this->uri.clock)
*interface = &this->clock;
else
return SPA_RESULT_UNKNOWN_INTERFACE;
return SPA_RESULT_OK;
}
@ -937,10 +945,11 @@ static SpaResult
videotestsrc_init (const SpaHandleFactory *factory,
SpaHandle *handle,
const SpaDict *info,
const SpaSupport **support,
const SpaSupport *support,
unsigned int n_support)
{
SpaVideoTestSrc *this;
unsigned int i;
if (factory == NULL || handle == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
@ -949,6 +958,20 @@ videotestsrc_init (const SpaHandleFactory *factory,
handle->clear = videotestsrc_clear;
this = (SpaVideoTestSrc *) handle;
for (i = 0; i < n_support; i++) {
if (strcmp (support[i].uri, SPA_ID_MAP_URI) == 0)
this->map = support[i].data;
else if (strcmp (support[i].uri, SPA_LOG_URI) == 0)
this->log = support[i].data;
}
if (this->map == NULL) {
spa_log_error (this->log, "an id-map is needed");
return SPA_RESULT_ERROR;
}
this->uri.node = spa_id_map_get_id (this->map, SPA_NODE_URI);
this->uri.clock = spa_id_map_get_id (this->map, SPA_CLOCK_URI);
this->node = videotestsrc_node;
this->node.handle = handle;
this->clock = videotestsrc_clock;
@ -989,14 +1012,8 @@ videotestsrc_init (const SpaHandleFactory *factory,
static const SpaInterfaceInfo videotestsrc_interfaces[] =
{
{ SPA_INTERFACE_ID_NODE,
SPA_INTERFACE_ID_NODE_NAME,
SPA_INTERFACE_ID_NODE_DESCRIPTION,
},
{ SPA_INTERFACE_ID_CLOCK,
SPA_INTERFACE_ID_CLOCK_NAME,
SPA_INTERFACE_ID_CLOCK_DESCRIPTION,
},
{ SPA_NODE_URI, },
{ SPA_CLOCK_URI, },
};
static SpaResult