Bitmap_shiftPerPixel.cpp 1.2 KB

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  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. // HASH=56ede4b7d45c15d5936f81ac3d74f070
  5. REG_FIDDLE(Bitmap_shiftPerPixel, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. const char* colors[] = {"Unknown", "Alpha_8", "RGB_565", "ARGB_4444", "RGBA_8888", "RGB_888x",
  8. "BGRA_8888", "RGBA_1010102", "RGB_101010x", "Gray_8", "RGBA_F16Norm",
  9. "RGBA_F16"};
  10. SkImageInfo info = SkImageInfo::MakeA8(1, 1);
  11. SkBitmap bitmap;
  12. for (SkColorType colorType : {
  13. kUnknown_SkColorType, kAlpha_8_SkColorType, kRGB_565_SkColorType,
  14. kARGB_4444_SkColorType, kRGBA_8888_SkColorType, kRGB_888x_SkColorType,
  15. kBGRA_8888_SkColorType, kRGBA_1010102_SkColorType, kRGB_101010x_SkColorType,
  16. kGray_8_SkColorType, kRGBA_F16_SkColorType
  17. } ) {
  18. bitmap.setInfo(info.makeColorType(colorType));
  19. SkDebugf("color: k" "%s" "_SkColorType" "%*s" "shiftPerPixel: %d\n",
  20. colors[colorType], 14 - strlen(colors[colorType]), " ",
  21. bitmap.shiftPerPixel());
  22. }
  23. }
  24. } // END FIDDLE