RGBA4f_vec_2.cpp 587 B

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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=7420bf0a7cae5c6577c4c4a4613e7e7e
  5. REG_FIDDLE(RGBA4f_vec_2, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. SkColor4f color = SkColor4f::FromColor(0x884488CC);
  8. SkDebugf("red=%g green=%g blue=%g alpha=%g\n", color.fR, color.fG, color.fB, color.fA);
  9. float* array = color.vec();
  10. array[3] = 1;
  11. SkDebugf("[0]=%g [1]=%g [2]=%g [3]=%g\n", array[0], array[1], array[2], array[3]);
  12. }
  13. } // END FIDDLE