diff --git a/src/gpu/GrCaps.cpp b/src/gpu/GrCaps.cpp
index 51154a4..e1e911d 100644
--- a/src/gpu/GrCaps.cpp
+++ b/src/gpu/GrCaps.cpp
@@ -23,7 +23,7 @@
     fReuseScratchTextures = true;
     fReuseScratchBuffers = true;
     fGpuTracingSupport = false;
-    fOversizedAttachmentSupport = false;
+    fOversizedStencilSupport = false;
     fTextureBarrierSupport = false;
     fSampleLocationsSupport = false;
     fMultisampleDisableSupport = false;
@@ -193,7 +193,7 @@
     writer->appendBool("Reuse Scratch Textures", fReuseScratchTextures);
     writer->appendBool("Reuse Scratch Buffers", fReuseScratchBuffers);
     writer->appendBool("Gpu Tracing Support", fGpuTracingSupport);
-    writer->appendBool("Oversized Attachment Support", fOversizedAttachmentSupport);
+    writer->appendBool("Oversized Stencil Support", fOversizedStencilSupport);
     writer->appendBool("Texture Barrier Support", fTextureBarrierSupport);
     writer->appendBool("Sample Locations Support", fSampleLocationsSupport);
     writer->appendBool("Multisample disable support", fMultisampleDisableSupport);
diff --git a/src/gpu/GrCaps.h b/src/gpu/GrCaps.h
index 9d0dbaa..33bbdf2 100644
--- a/src/gpu/GrCaps.h
+++ b/src/gpu/GrCaps.h
@@ -48,7 +48,7 @@
     bool mipmapSupport() const { return fMipmapSupport; }
 
     bool gpuTracingSupport() const { return fGpuTracingSupport; }
-    bool oversizedAttachmentSupport() const { return fOversizedAttachmentSupport; }
+    bool oversizedStencilSupport() const { return fOversizedStencilSupport; }
     bool textureBarrierSupport() const { return fTextureBarrierSupport; }
     bool sampleLocationsSupport() const { return fSampleLocationsSupport; }
     bool multisampleDisableSupport() const { return fMultisampleDisableSupport; }
@@ -504,7 +504,7 @@
     bool fReuseScratchTextures                       : 1;
     bool fReuseScratchBuffers                        : 1;
     bool fGpuTracingSupport                          : 1;
-    bool fOversizedAttachmentSupport                 : 1;
+    bool fOversizedStencilSupport                    : 1;
     bool fTextureBarrierSupport                      : 1;
     bool fSampleLocationsSupport                     : 1;
     bool fMultisampleDisableSupport                  : 1;
diff --git a/src/gpu/GrResourceProvider.cpp b/src/gpu/GrResourceProvider.cpp
index b4d486f..38738a5 100644
--- a/src/gpu/GrResourceProvider.cpp
+++ b/src/gpu/GrResourceProvider.cpp
@@ -516,7 +516,7 @@
         GrUniqueKey sbKey;
 
 #if 0
-        if (this->caps()->oversizedAttachmentSupport()) {
+        if (this->caps()->oversizedStencilSupport()) {
             width  = SkNextPow2(width);
             height = SkNextPow2(height);
         }
@@ -548,7 +548,6 @@
              stencil->numSamples() == num_stencil_samples(rt, useMSAASurface, *this->caps()));
     return stencil != nullptr;
 }
-
 sk_sp<GrAttachment> GrResourceProvider::getDiscardableMSAAAttachment(SkISize dimensions,
                                                                      const GrBackendFormat& format,
                                                                      int sampleCnt,
@@ -561,10 +560,6 @@
         return nullptr;
     }
 
-    if (this->caps()->oversizedAttachmentSupport()) {
-        dimensions = MakeApprox(dimensions);
-    }
-
     if (!fCaps->validateSurfaceParams(
                 dimensions, format, GrRenderable::kYes, sampleCnt, GrMipmapped::kNo)) {
         return nullptr;
@@ -583,7 +578,6 @@
     if (msaaAttachment) {
         return msaaAttachment;
     }
-
     msaaAttachment = this->makeMSAAAttachment(dimensions, format, sampleCnt, isProtected);
     if (msaaAttachment) {
         this->assignUniqueKeyToResource(key, msaaAttachment.get());
diff --git a/src/gpu/d3d/GrD3DCaps.cpp b/src/gpu/d3d/GrD3DCaps.cpp
index a7cf162..9bd72bf 100644
--- a/src/gpu/d3d/GrD3DCaps.cpp
+++ b/src/gpu/d3d/GrD3DCaps.cpp
@@ -31,7 +31,7 @@
     fNPOTTextureTileSupport = true;  // available in feature level 10_0 and up
     fReuseScratchTextures = true; //TODO: figure this out
     fGpuTracingSupport = false; //TODO: figure this out
-    fOversizedAttachmentSupport = false; //TODO: figure this out
+    fOversizedStencilSupport = false; //TODO: figure this out
     fDrawInstancedSupport = true;
     fNativeDrawIndirectSupport = true;
 
@@ -213,7 +213,7 @@
 
     fMapBufferFlags = kCanMap_MapFlag | kSubset_MapFlag | kAsyncRead_MapFlag;
 
-    fOversizedAttachmentSupport = true;
+    fOversizedStencilSupport = true;
 
     fTwoSidedStencilRefsAndMasksMustMatch = true;
 
diff --git a/src/gpu/gl/GrGLCaps.cpp b/src/gpu/gl/GrGLCaps.cpp
index aa3dc7a..e2f43a4 100644
--- a/src/gpu/gl/GrGLCaps.cpp
+++ b/src/gpu/gl/GrGLCaps.cpp
@@ -589,18 +589,18 @@
         // ARB allows mixed size FBO attachments, EXT does not.
         if (version >= GR_GL_VER(3, 0) ||
             ctxInfo.hasExtension("GL_ARB_framebuffer_object")) {
-            fOversizedAttachmentSupport = true;
+            fOversizedStencilSupport = true;
         } else {
             SkASSERT(ctxInfo.hasExtension("GL_EXT_framebuffer_object"));
         }
     } else if (GR_IS_GR_GL_ES(standard)) {
         // ES 3.0 supports mixed size FBO attachments, 2.0 does not.
-        fOversizedAttachmentSupport = version >= GR_GL_VER(3, 0);
+        fOversizedStencilSupport = version >= GR_GL_VER(3, 0);
     } else if (GR_IS_GR_WEBGL(standard)) {
         // WebGL 1.0 has some constraints for FBO attachments:
         // https://www.khronos.org/registry/webgl/specs/1.0/index.html#6.6
         // These constraints "no longer apply in WebGL 2"
-        fOversizedAttachmentSupport = version >= GR_GL_VER(2, 0);
+        fOversizedStencilSupport = version >= GR_GL_VER(2, 0);
     }
 
     if (GR_IS_GR_GL(standard)) {
diff --git a/src/gpu/mtl/GrMtlCaps.mm b/src/gpu/mtl/GrMtlCaps.mm
index 617a929..486f046 100644
--- a/src/gpu/mtl/GrMtlCaps.mm
+++ b/src/gpu/mtl/GrMtlCaps.mm
@@ -320,7 +320,7 @@
     // Buffers are always fully mapped.
     fMapBufferFlags =  kCanMap_MapFlag | kAsyncRead_MapFlag;
 
-    fOversizedAttachmentSupport = true;
+    fOversizedStencilSupport = true;
 
     fMipmapSupport = true;   // always available in Metal
     fNPOTTextureTileSupport = true;  // always available in Metal
diff --git a/src/gpu/vk/GrVkCaps.cpp b/src/gpu/vk/GrVkCaps.cpp
index a1a9e94..223b361 100644
--- a/src/gpu/vk/GrVkCaps.cpp
+++ b/src/gpu/vk/GrVkCaps.cpp
@@ -44,6 +44,7 @@
     fNPOTTextureTileSupport = true;  // always available in Vulkan
     fReuseScratchTextures = true; //TODO: figure this out
     fGpuTracingSupport = false; //TODO: figure this out
+    fOversizedStencilSupport = false; //TODO: figure this out
     fDrawInstancedSupport = true;
 
     fSemaphoreSupport = true;   // always available in Vulkan
@@ -643,7 +644,7 @@
 
     fMapBufferFlags = kCanMap_MapFlag | kSubset_MapFlag | kAsyncRead_MapFlag;
 
-    fOversizedAttachmentSupport = true;
+    fOversizedStencilSupport = true;
 
     if (extensions.hasExtension(VK_EXT_BLEND_OPERATION_ADVANCED_EXTENSION_NAME, 2) &&
         this->supportsPhysicalDeviceProperties2()) {