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This commit is contained in:
Wim Taymans 2017-05-25 16:23:13 +02:00
parent 11f23a3ffa
commit d1a06ae247
28 changed files with 7034 additions and 10381 deletions
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121
spa/plugins/ffmpeg/ffmpeg.c
View file

@ -25,92 +25,89 @@
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
int spa_ffmpeg_dec_init (struct spa_handle *handle, const struct spa_dict *info, const struct spa_support *support, uint32_t n_support);
int spa_ffmpeg_enc_init (struct spa_handle *handle, const struct spa_dict *info, const struct spa_support *support, uint32_t n_support);
int spa_ffmpeg_dec_init(struct spa_handle *handle, const struct spa_dict *info,
const struct spa_support *support, uint32_t n_support);
int spa_ffmpeg_enc_init(struct spa_handle *handle, const struct spa_dict *info,
const struct spa_support *support, uint32_t n_support);
static int
ffmpeg_dec_init (const struct spa_handle_factory *factory,
struct spa_handle *handle,
const struct spa_dict *info,
const struct spa_support *support,
uint32_t n_support)
ffmpeg_dec_init(const struct spa_handle_factory *factory,
struct spa_handle *handle,
const struct spa_dict *info,
const struct spa_support *support,
uint32_t n_support)
{
if (factory == NULL || handle == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
if (factory == NULL || handle == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
return spa_ffmpeg_dec_init (handle, info, support, n_support);
return spa_ffmpeg_dec_init(handle, info, support, n_support);
}
static int
ffmpeg_enc_init (const struct spa_handle_factory *factory,
struct spa_handle *handle,
const struct spa_dict *info,
const struct spa_support *support,
uint32_t n_support)
ffmpeg_enc_init(const struct spa_handle_factory *factory,
struct spa_handle *handle,
const struct spa_dict *info,
const struct spa_support *support,
uint32_t n_support)
{
if (factory == NULL || handle == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
if (factory == NULL || handle == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
return spa_ffmpeg_enc_init (handle, info, support, n_support);
return spa_ffmpeg_enc_init(handle, info, support, n_support);
}
static const struct spa_interface_info ffmpeg_interfaces[] =
{
{ SPA_TYPE__Node,
},
static const struct spa_interface_info ffmpeg_interfaces[] = {
{SPA_TYPE__Node, },
};
static int
ffmpeg_enum_interface_info (const struct spa_handle_factory *factory,
const struct spa_interface_info **info,
uint32_t index)
ffmpeg_enum_interface_info(const struct spa_handle_factory *factory,
const struct spa_interface_info **info,
uint32_t index)
{
if (factory == NULL || info == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
if (factory == NULL || info == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
if (index >= 1)
return SPA_RESULT_ENUM_END;
if (index >= 1)
return SPA_RESULT_ENUM_END;
*info = &ffmpeg_interfaces[index];
*info = &ffmpeg_interfaces[index];
return SPA_RESULT_OK;
return SPA_RESULT_OK;
}
int
spa_handle_factory_enum (const struct spa_handle_factory **factory,
uint32_t index)
int spa_handle_factory_enum(const struct spa_handle_factory **factory, uint32_t index)
{
static const AVCodec *c = NULL;
static int ci = 0;
static struct spa_handle_factory f;
static char name[128];
static const AVCodec *c = NULL;
static int ci = 0;
static struct spa_handle_factory f;
static char name[128];
av_register_all();
av_register_all();
if (index == 0) {
c = av_codec_next (NULL);
ci = 0;
}
while (index > ci && c) {
c = av_codec_next (c);
ci++;
}
if (c == NULL)
return SPA_RESULT_ENUM_END;
if (index == 0) {
c = av_codec_next(NULL);
ci = 0;
}
while (index > ci && c) {
c = av_codec_next(c);
ci++;
}
if (c == NULL)
return SPA_RESULT_ENUM_END;
if (av_codec_is_encoder (c)) {
snprintf (name, 128, "ffenc_%s", c->name);
f.init = ffmpeg_enc_init;
}
else {
snprintf (name, 128, "ffdec_%s", c->name);
f.init = ffmpeg_dec_init;
}
f.name = name;
f.info = NULL;
f.enum_interface_info = ffmpeg_enum_interface_info;
if (av_codec_is_encoder(c)) {
snprintf(name, 128, "ffenc_%s", c->name);
f.init = ffmpeg_enc_init;
} else {
snprintf(name, 128, "ffdec_%s", c->name);
f.init = ffmpeg_dec_init;
}
f.name = name;
f.info = NULL;
f.enum_interface_info = ffmpeg_enum_interface_info;
*factory = &f;
*factory = &f;
return SPA_RESULT_OK;
return SPA_RESULT_OK;
}