Creating functions for uploading a mipmapped texture.

src/gpu/GrImageIDTextureAdjuster.cpp

Index: src/gpu/GrImageIDTextureAdjuster.cpp
diff --git a/src/gpu/GrImageIDTextureAdjuster.cpp b/src/gpu/GrImageIDTextureAdjuster.cpp
index 2edff60553c2118466f5e11773bf87781309ba77..5e8b0097d0ab35a30796c3175e5e3872e322f767 100644
--- a/src/gpu/GrImageIDTextureAdjuster.cpp
+++ b/src/gpu/GrImageIDTextureAdjuster.cpp
@@ -10,6 +10,7 @@
 #include "GrContext.h"
 #include "GrGpuResourcePriv.h"
 #include "SkBitmap.h"
+#include "SkCanvas.h"
 #include "SkGrPriv.h"
 #include "SkImage_Base.h"
 #include "SkImageCacherator.h"
@@ -81,7 +82,7 @@ GrBitmapTextureMaker::GrBitmapTextureMaker(GrContext* context, const SkBitmap& b
     }
 }
 
-GrTexture* GrBitmapTextureMaker::refOriginalTexture() {
+GrTexture* GrBitmapTextureMaker::refOriginalTexture(bool willBeMipped) {
     GrTexture* tex;
 
     if (fOriginalKey.isValid()) {
@@ -91,7 +92,11 @@ GrTexture* GrBitmapTextureMaker::refOriginalTexture() {
         }
     }
 
-    tex = GrUploadBitmapToTexture(this->context(), fBitmap);
+    if (willBeMipped) {
+        tex = GrGenerateMipMapsAndUploadToTexture(this->context(), fBitmap);
+    } else {
+        tex = GrUploadBitmapToTexture(this->context(), fBitmap);
+    }
     if (tex && fOriginalKey.isValid()) {
         tex->resourcePriv().setUniqueKey(fOriginalKey);
         GrInstallBitmapUniqueKeyInvalidator(fOriginalKey, fBitmap.pixelRef());
@@ -126,8 +131,8 @@ GrImageTextureMaker::GrImageTextureMaker(GrContext* context, SkImageCacherator*
     }
 }
 
-GrTexture* GrImageTextureMaker::refOriginalTexture() {
-    return fCacher->lockTexture(this->context(), fOriginalKey, fClient, fCachingHint);
+GrTexture* GrImageTextureMaker::refOriginalTexture(bool willBeMipped) {
+    return fCacher->lockTexture(this->context(), fOriginalKey, fClient, fCachingHint, willBeMipped);
 }
 
 void GrImageTextureMaker::makeCopyKey(const CopyParams& stretch, GrUniqueKey* paramsCopyKey) {