Increase limits to support base WebGPU.

- maxImageDimension3D updated to 2048. - maxFragmentCombinedOutputResources updated to 28. This is maxColorAttachments + maxPerStageDescriptorStorageBuffers + maxPerStageDescriptorStorageImages. 8 + 16 + 4 = 28. WebGPU doesn't have a limit for combined fragment outputs and requires at least this many. Bug: dawn:796 Change-Id: Ibda29f98d9fa6685ba8eac4b68dc03b70ae5100d Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/55248 Kokoro-Result: kokoro <noreply+kokoro@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com> Tested-by: Nicolas Capens <nicolascapens@google.com> Commit-Queue: Corentin Wallez <cwallez@google.com>

Increase limits to support base WebGPU.
a3726e06 · Corentin Wallez · swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com · 964b9e39 · a3726e06 · a3726e06
Commit a3726e06 authored Jun 25, 2021 by Corentin Wallez Committed by swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com Jun 29, 2021
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VkConfig.hpp src/Vulkan/VkConfig.hpp +1 -1

VkPhysicalDevice.cpp src/Vulkan/VkPhysicalDevice.cpp +1 -1

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--- a/src/Vulkan/VkConfig.hpp
+++ b/src/Vulkan/VkConfig.hpp
@@ -53,7 +53,7 @@ enum
 {
 	MAX_IMAGE_LEVELS_1D = 14,
 	MAX_IMAGE_LEVELS_2D = 14,
-	MAX_IMAGE_LEVELS_3D = 11,
+	MAX_IMAGE_LEVELS_3D = 12,
 	MAX_IMAGE_LEVELS_CUBE = 14,
 	MAX_IMAGE_ARRAY_LAYERS = 2048,
 	MAX_SAMPLER_LOD_BIAS = 15,

--- a/src/Vulkan/VkPhysicalDevice.cpp
+++ b/src/Vulkan/VkPhysicalDevice.cpp
@@ -482,7 +482,7 @@ const VkPhysicalDeviceLimits &PhysicalDevice::getLimits()
 		sw::MAX_INTERFACE_COMPONENTS,                     // maxFragmentInputComponents
 		sw::RENDERTARGETS,                                // maxFragmentOutputAttachments
 		1,                                                // maxFragmentDualSrcAttachments
-		4,                                                // maxFragmentCombinedOutputResources
+		28,                                               // maxFragmentCombinedOutputResources
 		16384,                                            // maxComputeSharedMemorySize
 		{ 65535, 65535, 65535 },                          // maxComputeWorkGroupCount[3]
 		128,                                              // maxComputeWorkGroupInvocations