hwcontext_vulkan: use all enabled queues for transfers, make uploads async

This commit makes full use of the enabled queues to provide asynchronous uploads of images (downloads remain synchronous). For a pure uploading use cases, the performance gains can be significant.

hwcontext_vulkan: use all enabled queues for transfers, make uploads async
This commit makes full use of the enabled queues to provide asynchronous uploads of images (downloads remain synchronous). For a pure uploading use cases, the performance gains can be significant.
c0b08078 · Lynne · cdb949a0 · c0b08078
Unverified Commit c0b08078 authored May 13, 2020 by Lynne
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Showing with 237 additions and 96 deletions

hwcontext_vulkan.c libavutil/hwcontext_vulkan.c +237 -96

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--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c