Add input attachment support for VK_FORMAT_R5G6B5_UNORM_PACK16
Bug: b/131171141
Test: dEQP-VK.*r5g6b5*
Change-Id: I92058fb4ecc327dd1db67b47c327aa0e5d149135
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/30532
Tested-by: Chris Forbes <chrisforbes@google.com>
Presubmit-Ready: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
diff --git a/src/Pipeline/SpirvShader.cpp b/src/Pipeline/SpirvShader.cpp
index 0aef90e..1a8a261 100644
--- a/src/Pipeline/SpirvShader.cpp
+++ b/src/Pipeline/SpirvShader.cpp
@@ -5021,6 +5021,12 @@
dst.move(2, (packed[0] >> 20) & SIMD::Int(0x3FF));
dst.move(3, (packed[0] >> 30) & SIMD::Int(0x3));
break;
+ case VK_FORMAT_R5G6B5_UNORM_PACK16:
+ dst.move(0, SIMD::Float((packed[0] >> 11) & SIMD::Int(0x1F)) * SIMD::Float(1.0f / 0x1F));
+ dst.move(1, SIMD::Float((packed[0] >> 5) & SIMD::Int(0x3F)) * SIMD::Float(1.0f / 0x3F));
+ dst.move(2, SIMD::Float((packed[0]) & SIMD::Int(0x1F)) * SIMD::Float(1.0f / 0x1F));
+ dst.move(3, SIMD::Float(1));
+ break;
default:
UNIMPLEMENTED("spv::ImageFormat %d", int(vkFormat));
break;
