// 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