1 files changed, 9 insertions, 0 deletions
diff --git a/src/gpu/gl/GrGLCaps.cpp b/src/gpu/gl/GrGLCaps.cpp
index 3b401e65a1..088e5cbbdd 100644
--- a/src/gpu/gl/GrGLCaps.cpp
+++ b/src/gpu/gl/GrGLCaps.cpp
@@ -62,6 +62,7 @@ GrGLCaps::GrGLCaps(const GrContextOptions& contextOptions,
     fRequiresCullFaceEnableDisableWhenDrawingLinesAfterNonLines = false;
 
     fBlitFramebufferFlags = kNoSupport_BlitFramebufferFlag;
+    fMaxInstancesPerDrawArraysWithoutCrashing = 0;
 
     fShaderCaps.reset(new GrShaderCaps(contextOptions));
 
@@ -595,6 +596,12 @@ void GrGLCaps::init(const GrContextOptions& contextOptions,
         fRequiresCullFaceEnableDisableWhenDrawingLinesAfterNonLines = true;
     }
 
+    // Our Chromebook with kPowerVRRogue_GrGLRenderer seems to crash when glDrawArraysInstanced is
+    // given 1 << 15 or more instances.
+    if (kPowerVRRogue_GrGLRenderer == ctxInfo.renderer()) {
+        fMaxInstancesPerDrawArraysWithoutCrashing = 0x7fff;
+    }
+
     // Texture uploads sometimes seem to be ignored to textures bound to FBOS on Tegra3.
     if (kTegra3_GrGLRenderer == ctxInfo.renderer()) {
         fDisallowTexSubImageForUnormConfigTexturesEverBoundToFBO = true;
@@ -1374,6 +1381,8 @@ void GrGLCaps::onDumpJSON(SkJSONWriter* writer) const {
                        fDisallowTexSubImageForUnormConfigTexturesEverBoundToFBO);
     writer->appendBool("Intermediate texture for all updates of textures bound to FBOs",
                        fUseDrawInsteadOfAllRenderTargetWrites);
+    writer->appendBool("Max instances per glDrawArraysInstanced without crashing (or zero)",
+                       fMaxInstancesPerDrawArraysWithoutCrashing);
 
     writer->beginArray("configs");