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vulkan: import wl_shm buffers as udmabuf

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This commit is contained in:
Julian Orth 2025-09-30 18:52:57 +02:00
parent 47e15c6083
commit a3d3a62af3
14 changed files with 545 additions and 99 deletions
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16
src/gfx_apis/vulkan/image.rs
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@ -4,7 +4,7 @@ use {
format::Format,
gfx_api::{
AcquireSync, AsyncShmGfxTexture, AsyncShmGfxTextureCallback,
AsyncShmGfxTextureTransferCancellable, GfxApiOpt, GfxBlendBuffer, GfxError,
AsyncShmGfxTextureTransferCancellable, GfxApiOpt, GfxBlendBuffer, GfxBuffer, GfxError,
GfxFramebuffer, GfxImage, GfxInternalFramebuffer, GfxStagingBuffer, GfxTexture,
PendingShmTransfer, ReleaseSync, ShmGfxTexture, ShmMemory, SyncFile,
},
@ -672,6 +672,20 @@ impl AsyncShmGfxTexture for VulkanImage {
Ok(pending)
}
fn async_upload_from_buffer(
self: Rc<Self>,
buf: &Rc<dyn GfxBuffer>,
callback: Rc<dyn AsyncShmGfxTextureCallback>,
damage: Region,
) -> Result<Option<PendingShmTransfer>, GfxError> {
let VulkanImageMemory::Internal(shm) = &self.ty else {
unreachable!();
};
let buf = buf.clone().into_vk(&self.renderer.device.device);
let pending = shm.async_transfer2(&self, buf, damage, callback)?;
Ok(pending)
}
fn sync_upload(self: Rc<Self>, mem: &[Cell<u8>], damage: Region) -> Result<(), GfxError> {
let VulkanImageMemory::Internal(shm) = &self.ty else {
unreachable!();