| // 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 "tools/fiddle/examples.h" |
| // HASH=bf31ee140e2c163c3957276e6d4c4f0c |
| REG_FIDDLE(Pixmap_shiftPerPixel, 256, 256, true, 0) { |
| const char* color_type(SkColorType ct) { |
| switch (ct) { |
| case kUnknown_SkColorType: return "Unknown"; |
| case kAlpha_8_SkColorType: return "Alpha_8"; |
| case kRGB_565_SkColorType: return "RGB_565"; |
| case kARGB_4444_SkColorType: return "ARGB_4444"; |
| case kRGBA_8888_SkColorType: return "RGBA_8888"; |
| case kRGB_888x_SkColorType: return "RGB_888x"; |
| case kBGRA_8888_SkColorType: return "BGRA_8888"; |
| case kRGBA_1010102_SkColorType: return "RGBA_1010102"; |
| case kRGB_101010x_SkColorType: return "RGB_101010x"; |
| case kGray_8_SkColorType: return "Gray_8"; |
| case kRGBA_F16Norm_SkColorType: return "RGBA_F16Norm"; |
| case kRGBA_F16_SkColorType: return "RGBA_F16"; |
| case kRGBA_F32_SkColorType: return "RGBA_F32"; |
| default: SkASSERT(false); return nullptr; |
| } |
| } |
| void draw(SkCanvas* canvas) { |
| SkImageInfo info = SkImageInfo::MakeA8(1, 1); |
| for (SkColorType colorType : { kUnknown_SkColorType, kAlpha_8_SkColorType, |
| kRGB_565_SkColorType, kARGB_4444_SkColorType, |
| kRGBA_8888_SkColorType, kBGRA_8888_SkColorType, |
| kGray_8_SkColorType, kRGBA_F16_SkColorType } ) { |
| SkPixmap pixmap(info.makeColorType(colorType), nullptr, 4); |
| SkDebugf("color: k" "%s" "_SkColorType" "%*s" "bytesPerPixel: %d shiftPerPixel: %d\n", |
| color_type(colorType), 10 - strlen(color_type(colorType)), " ", |
| pixmap.info().bytesPerPixel(), pixmap.shiftPerPixel()); |
| } |
| } |
| } // END FIDDLE |