Vulkan: occlusion queries, housekeeping - attempt 2 (#2506)

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* Cleanup

* Request host-cached memory for readback

* Request device-visible memory for the uniform buffer

* Use more fine-grained image memory barrier stages

* Don't rebind vertex and index buffers if not necessary

* Timer queries

* Don't transition images during a renderpass

* Cache descriptor sets

* Trigger RenderDoc capture if requested

* Fix invalid command buffer after surface recreation

* Perform clear and blit before compute

* Use init.debug to enable validation layers

...instead of always enabling them in debug config

* Only resolve framebuffer once

* Report number of primitives without index buffer

* Minimize state changes

* Occlusion queries

* Transition swapchain image from undefined layout

* Make sure we have a combined graphics and compute queue family

Existing code already makes that assumption, otherwise we'd need different command queues and explicit resource queue transitions. The spec also guarantees that a device with such a queue family should exist.

* Release cached image views on texture destruction

* Fix stencil-only clear

* Fix non-zero integer format clear

* Annotate all optional functions with their extensions

* Support for BGFX_SAMPLER_SAMPLE_STENCIL

* Remove unused extension functions

* Support for BGFX_SAMPLER_BORDER_COLOR

* Undo descriptor set cache

Try this again in another PR... the hashing doesn't quite work with some bind combinations, and the cache needs a better eviction strategy

* Don't start renderpass for empty draw calls

* Advertize graphics debugger, if present

ie. RenderDoc

* Cleanup

* Only enable required features and extensions

* Don't spam warning about swapchain format fallback

* Cleanup

...

This commit is contained in:

pezcode

2021-05-03 19:17:43 +02:00

committed by GitHub

parent 9528c5d68a

commit 56fbe55b3d

2 changed files with 1207 additions and 759 deletions

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