commit 8e8525164710883e3af381a5c6fea4c8847a90c0
author Gregg Tavares <gman@chromium.org> Tue Dec 05 01:00:36 2023 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Dec 05 01:00:36 2023 +0000
tree ae6a5b6e423820be4b61fe2c4c60367d3d808028
parent 175f9ad723900d898d19d29ded5dc972ccc2b728

Compat: maxInterStageShaderVariables = 15

This is the OpenGL ES 3.1 limit and seems to be
the limit for a large number of devices.

Change-Id: Ia8a97eeab2ece0fbf270ef72c0cf2afa879dffc2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/163360
Commit-Queue: Gregg Tavares <gman@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>

src/dawn/native/Limits.cpp

diff --git a/src/dawn/native/Limits.cpp b/src/dawn/native/Limits.cpp
index d6135fb..6457744 100644
--- a/src/dawn/native/Limits.cpp
+++ b/src/dawn/native/Limits.cpp
@@ -94,7 +94,7 @@
 //                                                             compat      tier0       tier1
 #define LIMITS_INTER_STAGE_SHADER_VARIABLES(X) \
     X(Maximum,               maxInterStageShaderComponents,       60,        60,        112) \
-    X(Maximum,               maxInterStageShaderVariables,        16,        16,         28) \
+    X(Maximum,               maxInterStageShaderVariables,        15,        16,         28) \
 
 // Tiered limits for texture dimensions.
 // TODO(crbug.com/dawn/685): Define these better. For now, use two tiers where some dimensions