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backend: Add support for deferred backends #2004

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Merged
misyltoad merged 1 commit into from
Nov 1, 2025
Merged

backend: Add support for deferred backends #2004

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8 changes: 4 additions & 4 deletions src/Backends/DRMBackend.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1523,7 +1523,7 @@ void finish_drm(struct drm_t *drm)
// page-flip handler thread.
}

gamescope::OwningRc<gamescope::IBackendFb> drm_fbid_from_dmabuf( struct drm_t *drm, struct wlr_buffer *buf, struct wlr_dmabuf_attributes *dma_buf )
gamescope::OwningRc<gamescope::IBackendFb> drm_fbid_from_dmabuf( struct drm_t *drm, struct wlr_dmabuf_attributes *dma_buf )
{
gamescope::OwningRc<gamescope::IBackendFb> pBackendFb;
uint32_t fb_id = 0;
Expand Down Expand Up @@ -2525,7 +2525,7 @@ drm_prepare_liftoff( struct drm_t *drm, const struct FrameInfo_t *frameInfo, boo
if ( i < frameInfo->layerCount )
{
const FrameInfo_t::Layer_t *pLayer = &frameInfo->layers[ i ];
gamescope::CDRMFb *pDrmFb = static_cast<gamescope::CDRMFb *>( pLayer->tex ? pLayer->tex->GetBackendFb() : nullptr );
gamescope::CDRMFb *pDrmFb = static_cast<gamescope::CDRMFb *>( pLayer->tex ? pLayer->tex->GetBackendFb()->Unwrap() : nullptr );

if ( pDrmFb == nullptr )
{
Expand Down Expand Up @@ -3710,9 +3710,9 @@ namespace gamescope
return std::make_shared<BackendBlob>( data, uBlob, true );
}

virtual OwningRc<IBackendFb> ImportDmabufToBackend( wlr_buffer *pBuffer, wlr_dmabuf_attributes *pDmaBuf ) override
virtual OwningRc<IBackendFb> ImportDmabufToBackend( wlr_dmabuf_attributes *pDmaBuf ) override
{
return drm_fbid_from_dmabuf( &g_DRM, pBuffer, pDmaBuf );
return drm_fbid_from_dmabuf( &g_DRM, pDmaBuf );
}

virtual bool UsesModifiers() const override
Expand Down
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