Pin encode device to a DRM render node#23
Open
plasticchris wants to merge 1 commit into
Open
Conversation
Select the Vulkan device whose VK_EXT_physical_device_drm render major:minor matches a caller-supplied node, so the encoder shares the compositor physical GPU. vendor:device ids cannot disambiguate identical GPUs, and importing a DMA-BUF across GPUs corrupts frames. Adds VideoContextBuilder::drm_render_node and a verify_drm_pin example.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Select the Vulkan device whose VK_EXT_physical_device_drm render major:minor matches a caller-supplied node, so the encoder shares the compositor physical GPU. vendor:device ids cannot disambiguate identical GPUs, and importing a DMA-BUF across GPUs corrupts frames. Adds VideoContextBuilder::drm_render_node and a verify_drm_pin example.
Tested on a multi-gpu amd machine.