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drm: add unique identifiers to dmabufs

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This commit is contained in:
Julian Orth 2024-02-18 15:28:07 +01:00
parent 3635ae0104
commit fed2ceb8b5
17 changed files with 72 additions and 25 deletions
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24
src/backends/metal/video.rs
View file

@ -1692,9 +1692,14 @@ impl MetalBackend {
if cursor {
usage |= GBM_BO_USE_LINEAR;
};
let dev_bo = dev
.gbm
.create_bo(width, height, format, &possible_modifiers, usage);
let dev_bo = dev.gbm.create_bo(
&self.state.dma_buf_ids,
width,
height,
format,
&possible_modifiers,
usage,
);
let dev_bo = match dev_bo {
Ok(b) => b,
Err(e) => return Err(MetalError::ScanoutBuffer(e)),
@ -1740,11 +1745,14 @@ impl MetalBackend {
return Err(MetalError::MissingRenderModifier(format.name));
}
usage = GBM_BO_USE_RENDERING | GBM_BO_USE_LINEAR;
let render_bo =
render_ctx
.gfx
.gbm()
.create_bo(width, height, format, &possible_modifiers, usage);
let render_bo = render_ctx.gfx.gbm().create_bo(
&self.state.dma_buf_ids,
width,
height,
format,
&possible_modifiers,
usage,
);
let render_bo = match render_bo {
Ok(b) => b,
Err(e) => return Err(MetalError::ScanoutBuffer(e)),

11
src/backends/x.rs
View file

@ -393,9 +393,14 @@ impl XBackend {
panic!("Neither linear nor invalid modifier is supported");
};
for image in &mut images {
let bo = self
.gbm
.create_bo(width, height, XRGB8888, modifier, usage)?;
let bo = self.gbm.create_bo(
&self.state.dma_buf_ids,
width,
height,
XRGB8888,
modifier,
usage,
)?;
let dma = bo.dmabuf();
assert!(dma.planes.len() == 1);
let plane = dma.planes.first().unwrap();