Vulkan: Disable GL_KHR_texture_compression_astc_sliced_3d

3D ASTC formats are not supported in Vulkan, sliced or not. The non-sliced extension is already disabled, and this change disables the sliced version. Bug: angleproject:6038 Change-Id: I055838345ccb8ad77fe4c05e65dd8b10a8a4d36b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2993459Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

Vulkan: Disable GL_KHR_texture_compression_astc_sliced_3d
d6202fce · Shahbaz Youssefi · Angle LUCI CQ · 790004db · d6202fce
Commit d6202fce authored Jun 28, 2021 by Shahbaz Youssefi Committed by Angle LUCI CQ Jun 30, 2021
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vk_caps_utils.cpp src/libANGLE/renderer/vulkan/vk_caps_utils.cpp +2 -4

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--- a/src/libANGLE/renderer/vulkan/vk_caps_utils.cpp
+++ b/src/libANGLE/renderer/vulkan/vk_caps_utils.cpp
@@ -305,14 +305,12 @@ void RendererVk::ensureCapsInitialized() const
    // Vulkan doesn't support ASTC 3D block textures, which are required by
    // GL_OES_texture_compression_astc.
    mNativeExtensions.textureCompressionASTCOES = false;
+    // Vulkan does not support sliced 3D ASTC textures either.
+    mNativeExtensions.textureCompressionSliced3dASTCKHR = false;

    // Vulkan doesn't guarantee HDR blocks decoding without VK_EXT_texture_compression_astc_hdr.
    mNativeExtensions.textureCompressionASTCHDRKHR = false;

-    // Vulkan supports sliced 3D ASTC texture uploads when ASTC is supported.
-    mNativeExtensions.textureCompressionSliced3dASTCKHR =
-        mNativeExtensions.textureCompressionASTCLDRKHR;
-
    // Enable EXT_compressed_ETC1_RGB8_sub_texture
    mNativeExtensions.compressedETC1RGB8SubTexture = mNativeExtensions.compressedETC1RGB8TextureOES;