tree 00b8390be5aa8e9db97613fd50537cf73aae8b7b
parent 646a27707e56b349e041daff12c4761fcee8b1ad
author Antonio Maiorano <amaiorano@google.com> 1611344767 -0500
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> 1611610699 +0000

VulkanBenchmarks: refactor TriangleBenchmark into a more reusable base class

* Renamed TriangleBenchmark to DrawBenchmark
* Added a set of hooks (virtual functions) that are invoked at certain
points during execution of DrawBenchmark::init and renderFrame. These
functions are prefixed with "do" to distinguish them.
* Added some resource management functions in DrawBenchmark, such as
addImage and addSampler for child classes to create these resources. We
want these owned by the base class so that resources can be properly
disposed of in the right order.
* Removed enum class FragShadeType, and replaced with three classes
derived from DrawBenchmark that implement the necessary hooks.
* DrawBenchmark tracks the number of vertices provided via
addVertexBuffer so that it can pass it to vk::CommandBuffer::draw().
Derived types can therefore provide as many (triangle) vertices as they
like from doCreateVertexBuffers.

Bug: b/176981107
Change-Id: I687f3d5ca09f7f93a3d6d7f68871a95bd083bf89
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/52108
Tested-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>