skia2/tools/gpu/BackendTextureImageFactory.h
Brian Salomon 63a0a758ce Reland "Add async rescale and read APIs to SkImage."
This reverts commit 1caf3789f8.

Makes the image GMs detect an abandoned context just like the surface
GMs.

Bug: skia:10431
Change-Id: I56a3631a75e6b0383f96a73f461cfa314ee29afa
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/299379
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2020-06-26 18:17:21 +00:00

25 lines
842 B
C++

/*
* Copyright 2020 Google LLC
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkRefCnt.h"
#include "include/gpu/GrTypes.h"
class GrContext;
class SkImage;
class SkPixmap;
namespace sk_gpu_test {
/**
* Creates a backend texture with pixmap contents and wraps it in a SkImage that safely deletes
* the texture when it goes away. Unlike using makeTextureImage() on a non-GPU image, this will
* fail rather than fallback if the pixmaps's color type doesn't map to a supported texture format.
* For testing purposes the texture can be made renderable to exercise different code paths for
* renderable textures/formats.
*/
sk_sp<SkImage> MakeBackendTextureImage(GrContext*, const SkPixmap&, GrRenderable, GrSurfaceOrigin);
} // namespace sk_gpu_test