Remove VK_GOOGLE_sampler_filtering_precision

Bug: chromium:726075
Change-Id: I4829838a180af9845692c8cb440049fc65e018f9
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/72728
Tested-by: Shahbaz Youssefi <syoussefi@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>

4 files changed, 0 insertions, 55 deletions

diff --git a/include/vulkan/vk_google_filtering_precision.h b/include/vulkan/vk_google_filtering_precision.h
deleted file mode 100644
index 65e3bcf11..000000000
--- a/include/vulkan/vk_google_filtering_precision.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2020 The SwiftShader Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "vulkan_core.h"
-
-// THIS FILE SHOULD BE DELETED IF VK_GOOGLE_sampler_filtering_precision IS EVER ADDED TO THE VULKAN HEADERS
-#ifdef VK_GOOGLE_sampler_filtering_precision
-#error "VK_GOOGLE_sampler_filtering_precision is already defined in the Vulkan headers, you can delete this file"
-#endif
-
-static constexpr VkStructureType VK_STRUCTURE_TYPE_SAMPLER_FILTERING_PRECISION_GOOGLE = static_cast<VkStructureType>(1000264000);
-
-#define VK_GOOGLE_sampler_filtering_precisions 1
-#define VK_GOOGLE_SAMPLER_FILTERING_PRECISION_SPEC_VERSION 1
-#define VK_GOOGLE_SAMPLER_FILTERING_PRECISION_EXTENSION_NAME "VK_GOOGLE_sampler_filtering_precision"
-
-typedef enum VkSamplerFilteringPrecisionModeGOOGLE {
-    VK_SAMPLER_FILTERING_PRECISION_MODE_LOW_GOOGLE = 0,
-    VK_SAMPLER_FILTERING_PRECISION_MODE_HIGH_GOOGLE = 1,
-    VK_SAMPLER_FILTERING_PRECISION_MODE_BEGIN_RANGE_GOOGLE = VK_SAMPLER_FILTERING_PRECISION_MODE_LOW_GOOGLE,
-    VK_SAMPLER_FILTERING_PRECISION_MODE_END_RANGE_GOOGLE = VK_SAMPLER_FILTERING_PRECISION_MODE_HIGH_GOOGLE,
-    VK_SAMPLER_FILTERING_PRECISION_MODE_RANGE_SIZE_GOOGLE = (VK_SAMPLER_FILTERING_PRECISION_MODE_HIGH_GOOGLE - VK_SAMPLER_FILTERING_PRECISION_MODE_LOW_GOOGLE + 1),
-    VK_SAMPLER_FILTERING_PRECISION_MODE_MAX_ENUM_GOOGLE = 0x7FFFFFFF
-} VkSamplerFilteringPrecisionModeGOOGLE;
-
-typedef struct VkSamplerFilteringPrecisionGOOGLE {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkSamplerFilteringPrecisionModeGOOGLE samplerFilteringPrecisionMode;
-} VkSamplerFilteringPrecisionGOOGLE;
diff --git a/src/Vulkan/VkStringify.cpp b/src/Vulkan/VkStringify.cpp
index 87dbe1554..f78125a44 100644
--- a/src/Vulkan/VkStringify.cpp
+++ b/src/Vulkan/VkStringify.cpp
@@ -16,7 +16,6 @@
 
 #include "System/Debug.hpp"
 
-#include <vulkan/vk_google_filtering_precision.h>
 #define VULKAN_HPP_NO_EXCEPTIONS
 #define VULKAN_HPP_NAMESPACE vkhpp
 #include <vulkan/vulkan.hpp>
@@ -30,10 +29,6 @@ std::string Stringify(VkStructureType value)
 	{
 	default:
 		return vkhpp::to_string(static_cast<vkhpp::StructureType>(value));
-
-	// TODO(b/174746309): This structure's extension has not been upstreamed yet.
-	case VK_STRUCTURE_TYPE_SAMPLER_FILTERING_PRECISION_GOOGLE:
-		return "SamplerFilteringPrecisionGOOGLE";
 	}
 #else
 	// In Release builds we avoid a dependency on vkhpp::to_string() to reduce binary size.
diff --git a/src/Vulkan/VulkanPlatform.hpp b/src/Vulkan/VulkanPlatform.hpp
index 8e736d41c..90e53131e 100644
--- a/src/Vulkan/VulkanPlatform.hpp
+++ b/src/Vulkan/VulkanPlatform.hpp
@@ -49,7 +49,6 @@ public:
 	typedef VkNonDispatchableHandle<object##Ptr> object; \
 	template class VkNonDispatchableHandle<object##Ptr>;
 
-#include <vulkan/vk_google_filtering_precision.h>
 #include <vulkan/vulkan_core.h>
 
 #endif  // VULKAN_PLATFORM
diff --git a/src/Vulkan/libVulkan.cpp b/src/Vulkan/libVulkan.cpp
index 4d9a94d9e..30b34b6bb 100644
--- a/src/Vulkan/libVulkan.cpp
+++ b/src/Vulkan/libVulkan.cpp
@@ -404,9 +404,6 @@ static const ExtensionProperties deviceExtensionProperties[] = {
 	{ { VK_FUCHSIA_EXTERNAL_MEMORY_EXTENSION_NAME, VK_FUCHSIA_EXTERNAL_MEMORY_SPEC_VERSION } },
 #endif
 	{ { VK_EXT_PROVOKING_VERTEX_EXTENSION_NAME, VK_EXT_PROVOKING_VERTEX_SPEC_VERSION } },
-#if !defined(__ANDROID__)
-	{ { VK_GOOGLE_SAMPLER_FILTERING_PRECISION_EXTENSION_NAME, VK_GOOGLE_SAMPLER_FILTERING_PRECISION_SPEC_VERSION } },
-#endif
 	{ { VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, VK_EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION } },
 #ifdef SWIFTSHADER_DEVICE_MEMORY_REPORT
 	{ { VK_EXT_DEVICE_MEMORY_REPORT_EXTENSION_NAME, VK_EXT_DEVICE_MEMORY_REPORT_SPEC_VERSION } },
@@ -2498,11 +2495,6 @@ VKAPI_ATTR VkResult VKAPI_CALL vkCreateSampler(VkDevice device, const VkSamplerC
 				ycbcrConversion = vk::Cast(samplerYcbcrConversionInfo->conversion);
 			}
 			break;
-#if !defined(__ANDROID__)
-		case VK_STRUCTURE_TYPE_SAMPLER_FILTERING_PRECISION_GOOGLE:
-			// Ignore. Deprecated.
-			break;
-#endif
 		case VK_STRUCTURE_TYPE_SAMPLER_CUSTOM_BORDER_COLOR_CREATE_INFO_EXT:
 			{
 				const VkSamplerCustomBorderColorCreateInfoEXT *borderColorInfo =