[PATCH vkd3d] vkd3d-shader/spirv: Enable descriptor indexing if runtime arrays are used.

[Conor McCarthy]

SpvCapabilityRuntimeDescriptorArrayEXT requires descriptor indexing and
a validation error will result if it is not enabled.

Signed-off-by: Conor McCarthy 
---
 libs/vkd3d-shader/spirv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index fa3ca67e..1ffce6a1 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -1833,7 +1833,8 @@ static bool vkd3d_spirv_compile_module(struct vkd3d_spirv_builder *builder,
         vkd3d_spirv_build_op_extension(&stream, "SPV_KHR_shader_draw_parameters");
     if (vkd3d_spirv_capability_is_enabled(builder, SpvCapabilityDemoteToHelperInvocationEXT))
         vkd3d_spirv_build_op_extension(&stream, "SPV_EXT_demote_to_helper_invocation");
-    if (vkd3d_spirv_capability_is_enabled(builder, SpvCapabilityUniformBufferArrayDynamicIndexing)
+    if (vkd3d_spirv_capability_is_enabled(builder, SpvCapabilityRuntimeDescriptorArrayEXT)
+            || vkd3d_spirv_capability_is_enabled(builder, SpvCapabilityUniformBufferArrayDynamicIndexing)
             || vkd3d_spirv_capability_is_enabled(builder, SpvCapabilityUniformTexelBufferArrayDynamicIndexingEXT)
             || vkd3d_spirv_capability_is_enabled(builder, SpvCapabilitySampledImageArrayDynamicIndexing)
             || vkd3d_spirv_capability_is_enabled(builder, SpvCapabilityStorageBufferArrayDynamicIndexing)