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ipc: Doc comments

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This commit is contained in:
Ryan Pavlik 2020-06-09 17:02:46 -05:00
parent eaa4c186ce
commit f407fb9461
2 changed files with 25 additions and 2 deletions
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25
src/xrt/ipc/ipc_protocol.h
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@ -73,14 +73,37 @@ struct ipc_shared_device
uint32_t first_output_index; uint32_t first_output_index;
}; };
/*!
* Data for a single composition layer.
*
* Similar in function to @ref comp_layer
*
* @ingroup ipc
*/
struct ipc_layer_entry struct ipc_layer_entry
{ {
//! @todo what is this used for?
uint32_t xdev_id; uint32_t xdev_id;
/*!
* Up to two indices of swapchains to use.
*
* How many are actually used depends on the value of @p data.type
*/
uint32_t swapchain_ids[2]; uint32_t swapchain_ids[2];
/*!
* All basic (trivially-serializable) data associated with a layer,
* aside from which swapchain(s) are used.
*/
struct xrt_layer_data data; struct xrt_layer_data data;
}; };
/*!
* Render state for a single client, including all layers.
*
* @ingroup ipc
*/
struct ipc_layer_slot struct ipc_layer_slot
{ {
enum xrt_blend_mode env_blend_mode; enum xrt_blend_mode env_blend_mode;
@ -151,7 +174,7 @@ struct ipc_shared_memory
/* /*
* *
* Reset of protocol is generated. * Rest of protocol is generated.
* *
*/ */

2
src/xrt/ipc/ipc_server_process.c
View file

@ -582,7 +582,7 @@ _update_layers(struct comp_compositor *c,
&active_client->render_state; &active_client->render_state;
if (*num_layers != render_state->num_layers) { if (*num_layers != render_state->num_layers) {
// TODO: Resizing here would be faster //! @todo Resizing here would be faster
*num_layers = render_state->num_layers; *num_layers = render_state->num_layers;
comp_renderer_destroy_layers(c->r); comp_renderer_destroy_layers(c->r);
comp_renderer_allocate_layers(c->r, render_state->num_layers); comp_renderer_allocate_layers(c->r, render_state->num_layers);