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param: add more generic port params

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Remove port properties and replace them with port params. Move the
params from the PortInfo to enum_params.
Use the Param ranges to specify possible sizes etc.
This commit is contained in:
Wim Taymans 2017-05-22 13:06:18 +02:00
parent 12effccb06
commit d1a6d6e03f
37 changed files with 1044 additions and 755 deletions
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26
pinos/examples/video-play.c
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@ -247,10 +247,11 @@ on_stream_format_changed (PinosListener *listener,
PinosContext *ctx = stream->context;
SpaPODBuilder b = { NULL };
SpaPODFrame f[2];
SpaAllocParam *params[2];
SpaParam *params[2];
if (format) {
Uint32 sdl_format;
void *d;
spa_debug_format (format, data->context->type.map);
@ -267,21 +268,22 @@ on_stream_format_changed (PinosListener *listener,
SDL_TEXTUREACCESS_STREAMING,
data->format.size.width,
data->format.size.height);
data->stride = data->format.size.width * 4;
SDL_LockTexture (data->texture, NULL, &d, &data->stride);
SDL_UnlockTexture (data->texture);
spa_pod_builder_init (&b, data->params_buffer, sizeof (data->params_buffer));
spa_pod_builder_object (&b, &f[0], 0, ctx->type.alloc_param_buffers.Buffers,
PROP (&f[1], ctx->type.alloc_param_buffers.size, SPA_POD_TYPE_INT,
spa_pod_builder_object (&b, &f[0], 0, ctx->type.param_alloc_buffers.Buffers,
PROP (&f[1], ctx->type.param_alloc_buffers.size, SPA_POD_TYPE_INT,
data->stride * data->format.size.height),
PROP (&f[1], ctx->type.alloc_param_buffers.stride, SPA_POD_TYPE_INT, data->stride),
PROP_U_MM (&f[1], ctx->type.alloc_param_buffers.buffers, SPA_POD_TYPE_INT, 32, 2, 32),
PROP (&f[1], ctx->type.alloc_param_buffers.align, SPA_POD_TYPE_INT, 16));
params[0] = SPA_POD_BUILDER_DEREF (&b, f[0].ref, SpaAllocParam);
PROP (&f[1], ctx->type.param_alloc_buffers.stride, SPA_POD_TYPE_INT, data->stride),
PROP_U_MM (&f[1], ctx->type.param_alloc_buffers.buffers, SPA_POD_TYPE_INT, 32, 2, 32),
PROP (&f[1], ctx->type.param_alloc_buffers.align, SPA_POD_TYPE_INT, 16));
params[0] = SPA_POD_BUILDER_DEREF (&b, f[0].ref, SpaParam);
spa_pod_builder_object (&b, &f[0], 0, ctx->type.alloc_param_meta_enable.MetaEnable,
PROP (&f[1], ctx->type.alloc_param_meta_enable.type, SPA_POD_TYPE_ID, ctx->type.meta.Header),
PROP (&f[1], ctx->type.alloc_param_meta_enable.size, SPA_POD_TYPE_INT, sizeof (SpaMetaHeader)));
params[1] = SPA_POD_BUILDER_DEREF (&b, f[0].ref, SpaAllocParam);
spa_pod_builder_object (&b, &f[0], 0, ctx->type.param_alloc_meta_enable.MetaEnable,
PROP (&f[1], ctx->type.param_alloc_meta_enable.type, SPA_POD_TYPE_ID, ctx->type.meta.Header),
PROP (&f[1], ctx->type.param_alloc_meta_enable.size, SPA_POD_TYPE_INT, sizeof (SpaMetaHeader)));
params[1] = SPA_POD_BUILDER_DEREF (&b, f[0].ref, SpaParam);
pinos_stream_finish_format (stream, SPA_RESULT_OK, params, 2);
}