1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 REG_FIDDLE(ImageInfo_shiftPerPixel, 256, 256, true, 0) {
color_type(SkColorType ct)5 const char* color_type(SkColorType ct) {
6 switch (ct) {
7 case kUnknown_SkColorType: return "Unknown";
8 case kAlpha_8_SkColorType: return "Alpha_8";
9 case kRGB_565_SkColorType: return "RGB_565";
10 case kARGB_4444_SkColorType: return "ARGB_4444";
11 case kRGBA_8888_SkColorType: return "RGBA_8888";
12 case kRGB_888x_SkColorType: return "RGB_888x";
13 case kBGRA_8888_SkColorType: return "BGRA_8888";
14 case kRGBA_1010102_SkColorType: return "RGBA_1010102";
15 case kRGB_101010x_SkColorType: return "RGB_101010x";
16 case kGray_8_SkColorType: return "Gray_8";
17 case kRGBA_F16Norm_SkColorType: return "RGBA_F16Norm";
18 case kRGBA_F16_SkColorType: return "RGBA_F16";
19 case kRGB_F16F16F16x_SkColorType: return "RGB_F16F16F16x";
20 case kRGBA_F32_SkColorType: return "RGBA_F32";
21 default: SkASSERT(false); return nullptr;
22 }
23 }
draw(SkCanvas * canvas)24 void draw(SkCanvas* canvas) {
25 for (SkColorType colorType : {
26 kUnknown_SkColorType, kAlpha_8_SkColorType, kRGB_565_SkColorType,
27 kARGB_4444_SkColorType, kRGBA_8888_SkColorType, kRGB_888x_SkColorType,
28 kBGRA_8888_SkColorType, kRGBA_1010102_SkColorType, kRGB_101010x_SkColorType,
29 kGray_8_SkColorType, kRGBA_F16_SkColorType, kRGB_F16F16F16x_SkColorType
30 } ) {
31 SkImageInfo info = SkImageInfo::Make(1, 1, colorType, kOpaque_SkAlphaType);
32 SkDebugf("color: k" "%s" "_SkColorType" "%*s" "shiftPerPixel: %d\n",
33 color_type(colorType), (int)(14 - strlen(color_type(colorType))), " ",
34 info.shiftPerPixel());
35 }
36 }
37 } // END FIDDLE
38