tree 1ee957cbf5f07d51fdb3d8b1056bb44a1f14608b
parent 98e6b968bfc1fe6fd301b517876c9d6815836163
author Nicolas Capens <capn@google.com> 1554778268 -0400
committer Nicolas Capens <nicolascapens@google.com> 1555107459 +0000

Implement basic SPIR-V texture sampling

Replaces VkDescriptorImageInfo with a more concrete
SampledImageDescriptor, which contains an sw::Texture that SamplerCore
uses.

The parameters can be looked up statically only because the
shaderSampledImageArrayDynamicIndexing feature is currently not
supported.

Bug b/129523279

Test: dEQP-VK.texture.filtering.2d.formats.r8g8b8a8_unorm.nearest
Change-Id: I619b5b48b2b4552d9bfc70b087df2c31eabb49ea
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/28434
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>