Bitmap_setImmutable.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Bitmap_setImmutable, 256, 256, true, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Bitmap_setImmutable	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 5 of file Bitmap_setImmutable.cpp.

                                                   {
void draw(SkCanvas* canvas) {
    SkBitmap bitmap;
    bitmap.setInfo(SkImageInfo::MakeN32(4, 4, kPremul_SkAlphaType));
    bitmap.allocPixels();
    SkCanvas offscreen(bitmap);
    SkDebugf("draw white\n");
    offscreen.clear(SK_ColorWHITE);
    bitmap.setImmutable();
    SkDebugf("draw black\n");
    // Triggers assert if SK_DEBUG is true, runs fine otherwise.
    // offscreen.clear(SK_ColorBLACK);
}
}  // END FIDDLE