From e3514bcd6b09f623da14c4f3c4ffd988e75577ed Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Fri, 16 Apr 2021 16:31:15 -0300
Subject: spirv: Implement ViewportMask with NV_viewport_array2
---
src/shader_recompiler/backend/spirv/emit_spirv.cpp | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'src/shader_recompiler/backend/spirv/emit_spirv.cpp')
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
index 105602ccf5..90c4833a88 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
@@ -303,6 +303,10 @@ void SetupCapabilities(const Profile& profile, const Info& info, EmitContext& ct
if (info.stores_viewport_index) {
ctx.AddCapability(spv::Capability::MultiViewport);
}
+ if (info.stores_viewport_mask && profile.support_viewport_mask) {
+ ctx.AddExtension("SPV_NV_viewport_array2");
+ ctx.AddCapability(spv::Capability::ShaderViewportMaskNV);
+ }
if (info.stores_layer || info.stores_viewport_index) {
if (profile.support_viewport_index_layer_non_geometry && ctx.stage != Stage::Geometry) {
ctx.AddExtension("SPV_EXT_shader_viewport_index_layer");
--
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