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Implement param filtering

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Make a new pod filter function and use it in the plugins to filter
in enum_params.
Small tweaks to the pod_builder
This commit is contained in:
Wim Taymans 2017-11-09 17:07:04 +01:00
parent cc47fb7e3a
commit 58451d626c
35 changed files with 1150 additions and 917 deletions
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5
src/examples/video-src.c
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@ -75,7 +75,6 @@ struct data {
struct spa_video_info_raw format;
int32_t stride;
uint8_t params_buffer[1024];
int counter;
uint32_t seq;
};
@ -172,7 +171,8 @@ on_stream_format_changed(void *_data, struct spa_pod_object *format)
struct data *data = _data;
struct pw_stream *stream = data->stream;
struct pw_type *t = data->t;
struct spa_pod_builder b = { NULL };
uint8_t params_buffer[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(params_buffer, sizeof(params_buffer));
struct spa_pod_object *params[2];
if (format == NULL) {
@ -183,7 +183,6 @@ on_stream_format_changed(void *_data, struct spa_pod_object *format)
data->stride = SPA_ROUND_UP_N(data->format.size.width * BPP, 4);
spa_pod_builder_init(&b, data->params_buffer, sizeof(data->params_buffer));
params[0] = spa_pod_builder_object(&b,
t->param.idBuffers, t->param_alloc_buffers.Buffers,
":", t->param_alloc_buffers.size, "i", data->stride * data->format.size.height,