Fix int8 buffers support detection (pytorch#6404)

SS-JIA · web-flow · commit 633b1163d4bb · 2024-10-21T16:58:10.000-07:00
Summary:
## Context

As title. Fixes a small type which prevented us from detecting that int8 buffers are not supported.

Differential Revision: D64704443
diff --git a/backends/vulkan/runtime/vk_api/Adapter.h b/backends/vulkan/runtime/vk_api/Adapter.h
@@ -182,7 +182,7 @@ class Adapter final {
   }
 
   inline bool has_full_int8_buffers_support() {
-    return supports_16bit_storage_buffers() && supports_int8_shader_types();
+    return supports_8bit_storage_buffers() && supports_int8_shader_types();
   }
 
   // Command Buffer Submission

Original file line number	Diff line number	Diff line change
`@@ -182,7 +182,7 @@ class Adapter final {`
`182`	`182`	`}`
`183`	`183`
`184`	`184`	`inline bool has_full_int8_buffers_support() {`
`185`		`- return supports_16bit_storage_buffers() && supports_int8_shader_types();`
	`185`	`+ return supports_8bit_storage_buffers() && supports_int8_shader_types();`
`186`	`186`	`}`
`187`	`187`
`188`	`188`	`// Command Buffer Submission`