/tags/skia/ Recent content in Skia on 赵裕的博客 Hugo -- gohugo.io zh-cn Thu, 30 Jul 2026 15:32:42 +0800 /articles/skia-debug-inline-pitfall/ Thu, 19 Sep 2024 00:00:00 +0000 /articles/skia-debug-inline-pitfall/ 以下代码可能出现看起来诡异的错误 { auto data = image->encodeToData(); std::stringstream ss; ss << count++ << "_output.png"; if (data) { SkFILEWStream out(ss.str().c_str()); out.write(data->writable_data(), data->size()); } } 错误如下： * thread #3, name = 'RasterThread', stop reason = signal SIGILL: illegal operand * frame #0: 0x000000000c02edd4 Sxxxx`sk_abort_no_print() at SkMemory_malloc.cpp:51:5 frame #1: 0x000000000bbbee39 Sxxxx`SkNVRefCnt<SkData>::~SkNVRefCnt(this=0x00007fffafdff530)::'lambda'()::operator()() const at SkRefCnt.h:165:9 frame #2: 0x000000000bbbec35 Sxxxx`SkNVRefCnt<SkData>::~SkNVRefCnt(this=0x00007fffa8006090) at SkRefCnt.h:165:9 frame #3: 0x000000000bbbd8ba Sxxxx`SkData::~SkData(this=0x00007fffa8006090) at SkData.cpp:37:1 具体是因为这个ASSERT: ~SkNVRefCnt() { #ifdef SK_DEBUG int /articles/review-skia-upgrade-m104-to-m122/ Tue, 12 Mar 2024 00:00:00 +0000 /articles/review-skia-upgrade-m104-to-m122/ 最近需要把Skia进行一次升级，首先查看下接口变动，See： RELEASE_NOTES.md 大部分都是接口的小调整，基本没什么难度，但注意m122的一个改动: SkFontMgr::RefDefault() has been deleted. Clients should instantiate and manage their own SkFontMgrs and use them to explicitly create SkTypefaces 找到这个改动的原因： Remove default SkFontMgr [305780908] - Skia 是