xref: /aosp_15_r20/external/skia/docs/examples/f16to8888drawImageBug.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2020 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(f16to8888drawImageBug, 256, 256, false, 0) {
5*c8dee2aaSAndroid Build Coastguard Worker // f16to8888drawImageBug
draw(SkCanvas * canvas)6*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
7*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkColorSpace> colorSpace = SkColorSpace::MakeSRGBLinear();
8*c8dee2aaSAndroid Build Coastguard Worker 
9*c8dee2aaSAndroid Build Coastguard Worker     SkImageInfo imageInfo =
10*c8dee2aaSAndroid Build Coastguard Worker             SkImageInfo::Make(100, 100, kRGBA_F16_SkColorType, kPremul_SkAlphaType, colorSpace);
11*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkSurface> surface = SkSurfaces::Raster(imageInfo);
12*c8dee2aaSAndroid Build Coastguard Worker     SkPaint p;
13*c8dee2aaSAndroid Build Coastguard Worker     surface->getCanvas()->drawRect(SkRect::MakeXYWH(20, 20, 40, 40), p);
14*c8dee2aaSAndroid Build Coastguard Worker 
15*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkColorSpace> colorSpace2 = SkColorSpace::MakeSRGB();
16*c8dee2aaSAndroid Build Coastguard Worker 
17*c8dee2aaSAndroid Build Coastguard Worker     SkImageInfo imageInfo2 =
18*c8dee2aaSAndroid Build Coastguard Worker             SkImageInfo::Make(100, 100, kN32_SkColorType, kPremul_SkAlphaType, colorSpace2);
19*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkSurface> surface2 = SkSurfaces::Raster(imageInfo2);
20*c8dee2aaSAndroid Build Coastguard Worker     surface2->getCanvas()->drawImage(surface->makeImageSnapshot(), 0, 0);
21*c8dee2aaSAndroid Build Coastguard Worker 
22*c8dee2aaSAndroid Build Coastguard Worker     canvas->drawImage(surface->makeImageSnapshot(), 0, 0);
23*c8dee2aaSAndroid Build Coastguard Worker     canvas->drawImage(surface2->makeImageSnapshot(), 50, 0);
24*c8dee2aaSAndroid Build Coastguard Worker }
25*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
26