skia2/docs/examples/Image_007.cpp
Hal Canary 8751512aaa Revert "Revert "Compile all fiddle examples locally""
This reverts commit 37575bf3ca.

Change-Id: Ia31abbd4906ddeed406f3da1128bc4d4177abf24
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201603
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2019-03-16 00:48:09 +00:00

23 lines
851 B
C++

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "fiddle/examples.h"
// HASH=2b1e46354d823dbb53fa6af570135329
REG_FIDDLE(Image_007, 256, 256, false, 4) {
void draw(SkCanvas* canvas) {
GrContext* context = canvas->getGrContext();
if (!context) {
return;
}
auto debugster = [](SkImage::ReleaseContext releaseContext) -> void {
*((int *) releaseContext) += 128;
};
int x = 0, y = 0;
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin } ) {
sk_sp<SkImage> image = SkImage::MakeFromTexture(context, backEndTexture,
origin, kRGBA_8888_SkColorType, kOpaque_SkAlphaType, nullptr, debugster, &x);
canvas->drawImage(image, x, y);
y += 128;
}
}
} // END FIDDLE