Creating functions for uploading a mipmapped texture.

include/gpu/SkGr.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
 #ifndef SkGr_DEFINED
 #define SkGr_DEFINED
 
 #include <stddef.h>
 
 // Gr headers
 #include "GrTypes.h"
 #include "GrContext.h"
 
 // skia headers
 #include "SkBitmap.h"
+#include "SkClipStack.h"
+#include "SkMipMapLevel.h"
 #include "SkPath.h"
 #include "SkPoint.h"
 #include "SkRegion.h"
-#include "SkClipStack.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 // Sk to Gr Type conversions
 
 GR_STATIC_ASSERT((int)kZero_GrBlendCoeff == (int)SkXfermode::kZero_Coeff);
 GR_STATIC_ASSERT((int)kOne_GrBlendCoeff  == (int)SkXfermode::kOne_Coeff);
 GR_STATIC_ASSERT((int)kSC_GrBlendCoeff   == (int)SkXfermode::kSC_Coeff);
 GR_STATIC_ASSERT((int)kISC_GrBlendCoeff  == (int)SkXfermode::kISC_Coeff);
 GR_STATIC_ASSERT((int)kDC_GrBlendCoeff   == (int)SkXfermode::kDC_Coeff);
 GR_STATIC_ASSERT((int)kIDC_GrBlendCoeff  == (int)SkXfermode::kIDC_Coeff);
@@ skipping 29 matching lines @@
     U8CPU a = SkColorGetA(c);
     return GrColorPackRGBA(a, a, a, a);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
 bool GrIsBitmapInCache(const GrContext*, const SkBitmap&, const GrTextureParams*);
 
 GrTexture* GrRefCachedBitmapTexture(GrContext*, const SkBitmap&, const GrTextureParams*);
 
+GrTexture* GrMipMapTexture(GrContext&, const SkBitmap&, SkDiscardableFactoryProc);
+
 ////////////////////////////////////////////////////////////////////////////////
 
 // Converts a SkPaint to a GrPaint, ignoring the SkPaint's shader.
 // Sets the color of GrPaint to the value of the parameter paintColor
 // Callers may subsequently modify the GrPaint. Setting constantColor indicates
 // that the final paint will draw the same color at every pixel. This allows
 // an optimization where the color filter can be applied to the SkPaint's
 // color once while converting to GrPaint and then ignored. TODO: Remove this
 // bool and use the invariant info to automatically apply the color filter.
 bool SkPaint2GrPaintNoShader(GrContext* context, GrRenderTarget*, const SkPaint& skPaint,
@@ skipping 12 matching lines @@
 void GrWrapTextureInBitmap(GrTexture* src, int w, int h, bool isOpaque, SkBitmap* dst);
 
 ////////////////////////////////////////////////////////////////////////////////
 // Classes
 
 class SkGlyphCache;
 
 ////////////////////////////////////////////////////////////////////////////////
 
 #endif