123 lines
2.9 KiB
Rust
123 lines
2.9 KiB
Rust
use crate::client::{Client, DynEventFormatter};
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use crate::drm::INVALID_MODIFIER;
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use crate::globals::{Global, GlobalName};
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use crate::ifs::zwp_linux_buffer_params_v1::ZwpLinuxBufferParamsV1;
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use crate::object::Object;
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use crate::utils::buffd::MsgParser;
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use std::rc::Rc;
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pub use types::*;
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mod types;
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id!(ZwpLinuxDmabufV1Id);
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const DESTROY: u32 = 0;
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const CREATE_PARAMS: u32 = 1;
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const FORMAT: u32 = 0;
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const MODIFIER: u32 = 1;
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pub struct ZwpLinuxDmabufV1Global {
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name: GlobalName,
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}
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impl ZwpLinuxDmabufV1Global {
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pub fn new(name: GlobalName) -> Self {
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Self { name }
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}
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fn bind_(
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self: Rc<Self>,
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id: ZwpLinuxDmabufV1Id,
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client: &Rc<Client>,
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version: u32,
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) -> Result<(), ZwpLinuxDmabufV1Error> {
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let obj = Rc::new(ZwpLinuxDmabufV1 {
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id,
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client: client.clone(),
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_version: version,
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});
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client.add_client_obj(&obj)?;
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if let Some(ctx) = client.state.render_ctx.get() {
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let formats = ctx.formats();
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for format in formats.values() {
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client.event(obj.format(format.drm));
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if version >= MODIFIERS_SINCE_VERSION {
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client.event(obj.modifier(format.drm, INVALID_MODIFIER));
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}
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}
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}
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Ok(())
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}
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}
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const MODIFIERS_SINCE_VERSION: u32 = 3;
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global_base!(
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ZwpLinuxDmabufV1Global,
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ZwpLinuxDmabufV1,
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ZwpLinuxDmabufV1Error
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);
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impl Global for ZwpLinuxDmabufV1Global {
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fn singleton(&self) -> bool {
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true
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}
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fn version(&self) -> u32 {
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3
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}
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}
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simple_add_global!(ZwpLinuxDmabufV1Global);
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pub struct ZwpLinuxDmabufV1 {
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id: ZwpLinuxDmabufV1Id,
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pub client: Rc<Client>,
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_version: u32,
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}
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impl ZwpLinuxDmabufV1 {
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fn format(self: &Rc<Self>, format: u32) -> DynEventFormatter {
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Box::new(Format {
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obj: self.clone(),
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format,
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})
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}
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fn modifier(self: &Rc<Self>, format: u32, modifier: u64) -> DynEventFormatter {
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Box::new(Modifier {
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obj: self.clone(),
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format,
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modifier,
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})
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}
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fn destroy(self: &Rc<Self>, parser: MsgParser<'_, '_>) -> Result<(), DestroyError> {
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let _req: Destroy = self.client.parse(&**self, parser)?;
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self.client.remove_obj(&**self)?;
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Ok(())
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}
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fn create_params(self: &Rc<Self>, parser: MsgParser<'_, '_>) -> Result<(), CreateParamsError> {
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let req: CreateParams = self.client.parse(&**self, parser)?;
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let params = Rc::new(ZwpLinuxBufferParamsV1::new(req.params_id, self));
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self.client.add_client_obj(¶ms)?;
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Ok(())
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}
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}
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object_base! {
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ZwpLinuxDmabufV1, ZwpLinuxDmabufV1Error;
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DESTROY => destroy,
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CREATE_PARAMS => create_params,
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}
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impl Object for ZwpLinuxDmabufV1 {
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fn num_requests(&self) -> u32 {
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CREATE_PARAMS + 1
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}
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}
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simple_add_obj!(ZwpLinuxDmabufV1);
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