xref: /aosp_15_r20/external/skia/gm/grayscalejpg.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker /*
2*c8dee2aaSAndroid Build Coastguard Worker  * Copyright 2014 Google Inc.
3*c8dee2aaSAndroid Build Coastguard Worker  *
4*c8dee2aaSAndroid Build Coastguard Worker  * Use of this source code is governed by a BSD-style license that can be
5*c8dee2aaSAndroid Build Coastguard Worker  * found in the LICENSE file.
6*c8dee2aaSAndroid Build Coastguard Worker  */
7*c8dee2aaSAndroid Build Coastguard Worker 
8*c8dee2aaSAndroid Build Coastguard Worker #include "gm/gm.h"
9*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkCanvas.h"
10*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkImage.h"
11*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkRefCnt.h"
12*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkTypes.h"
13*c8dee2aaSAndroid Build Coastguard Worker #include "tools/DecodeUtils.h"
14*c8dee2aaSAndroid Build Coastguard Worker #include "tools/Resources.h"
15*c8dee2aaSAndroid Build Coastguard Worker 
16*c8dee2aaSAndroid Build Coastguard Worker /*
17*c8dee2aaSAndroid Build Coastguard Worker  *  Test decoding grayscale JPEG
18*c8dee2aaSAndroid Build Coastguard Worker  *  http://crbug.com/436079
19*c8dee2aaSAndroid Build Coastguard Worker  */
20*c8dee2aaSAndroid Build Coastguard Worker DEF_SIMPLE_GM(grayscalejpg, canvas, 128, 128) {
21*c8dee2aaSAndroid Build Coastguard Worker     const char kResource[] = "images/grayscale.jpg";
22*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkImage> image(ToolUtils::GetResourceAsImage(kResource));
23*c8dee2aaSAndroid Build Coastguard Worker     if (image) {
24*c8dee2aaSAndroid Build Coastguard Worker         canvas->drawImage(image, 0.0f, 0.0f);
25*c8dee2aaSAndroid Build Coastguard Worker     } else {
26*c8dee2aaSAndroid Build Coastguard Worker         SkDebugf("\nCould not decode file '%s'. Did you forget"
27*c8dee2aaSAndroid Build Coastguard Worker                  " to set the resourcePath?\n", kResource);
28*c8dee2aaSAndroid Build Coastguard Worker     }
29*c8dee2aaSAndroid Build Coastguard Worker }
30