submodule/skia/tools/gpu/BackendTextureImageFactory.h

   1 /*
   2  * Copyright 2020 Google LLC
   3  *
   4  * Use of this source code is governed by a BSD-style license that can be
   5  * found in the LICENSE file.
   6  */
   7
   8 #include "include/core/SkColor.h"
   9 #include "include/core/SkImageInfo.h"
  10 #include "include/core/SkRefCnt.h"
  11 #include "include/gpu/GrTypes.h"
  12
  13 class GrDirectContext;
  14 class SkColorSpace;
  15 class SkImage;
  16 class SkPixmap;
  17 struct SkISize;
  18
  19 namespace sk_gpu_test {
  20 /**
  21  * Creates a backend texture with pixmap contents and wraps it in a SkImage that safely deletes
  22  * the texture when it goes away. Unlike using makeTextureImage() on a non-GPU image, this will
  23  * fail rather than fallback if the pixmaps's color type doesn't map to a supported texture format.
  24  * For testing purposes the texture can be made renderable to exercise different code paths for
  25  * renderable textures/formats.
  26  */
  27 sk_sp<SkImage> MakeBackendTextureImage(GrDirectContext*,
  28                                        const SkPixmap&,
  29                                        GrRenderable,
  30                                        GrSurfaceOrigin);
  31
  32 /** Creates an image of with a solid color. */
  33 sk_sp<SkImage> MakeBackendTextureImage(GrDirectContext*,
  34                                        const SkImageInfo& info,
  35                                        SkColor4f,
  36                                        GrMipmapped = GrMipmapped::kNo,
  37                                        GrRenderable = GrRenderable::kNo,
  38                                        GrSurfaceOrigin = GrSurfaceOrigin::kTopLeft_GrSurfaceOrigin);
  39
  40 }  // namespace sk_gpu_test