1 files changed, 11 insertions, 5 deletions

diff --git a/include/private/GrTypesPriv.h b/include/private/GrTypesPriv.h
index 32a13f2358..84461836f0 100644
--- a/include/private/GrTypesPriv.h
+++ b/include/private/GrTypesPriv.h
@@ -868,14 +868,20 @@ enum class GrInternalSurfaceFlags {
 
     // Texture-only flags
 
+    // This flag is set when the internal texture target doesn't support mipmaps (e.g.,
+    // external and rectangle textures). Note that Ganesh does not internally
+    // create resources with this limitation - this flag will only appear on resources passed
+    // into Ganesh.
+    kDoesNotSupportMipMaps          = 1 << 1,
+
     // This flag is for GL only. It says that the GL texture we will use has a target which is
     // either GL_TEXTURE_RECTANGLE or GL_GL_TEXTURE_EXTERNAL. We use this information to make
     // decisions about various rendering capabilites (e.g. is clamp the only supported wrap mode).
     // Note: Ganesh does not internally create these types of textures so they will only occur on
     // resources passed into Ganesh.
-    kIsGLTextureRectangleOrExternal = 1 << 1,
+    kIsGLTextureRectangleOrExternal = 1 << 2,
 
-    kTextureMask                    = kIsGLTextureRectangleOrExternal,
+    kTextureMask                    = kDoesNotSupportMipMaps | kIsGLTextureRectangleOrExternal,
 
     // RT-only
 
@@ -885,17 +891,17 @@ enum class GrInternalSurfaceFlags {
     //    this is disabled for FBO0
     //    but, otherwise, is enabled whenever MSAA is enabled and GrCaps reports mixed samples
     //        are supported
-    kMixedSampled                   = 1 << 2,
+    kMixedSampled                   = 1 << 3,
 
     // For internal resources:
     //    this is enabled whenever GrCaps reports window rect support
     // For wrapped resources1
     //    this is disabled for FBO0
     //    but, otherwise, is enabled whenever GrCaps reports window rect support
-    kWindowRectsSupport             = 1 << 3,
+    kWindowRectsSupport             = 1 << 4,
 
     // This flag is for use with GL only. It tells us that the internal render target wraps FBO 0.
-    kGLRTFBOIDIs0                   = 1 << 4,
+    kGLRTFBOIDIs0                   = 1 << 5,
 
     kRenderTargetMask               = kMixedSampled | kWindowRectsSupport | kGLRTFBOIDIs0,
 };