81 template <typename T> T* get_ref(lua_State* L, int index) {  in get_ref()  function
457     get_ref<SkCanvas>(L, 1)->clear(0);  in lcanvas_clear()
462     get_ref<SkCanvas>(L, 1)->drawColor(lua2color(L, 2));  in lcanvas_drawColor()
467     get_ref<SkCanvas>(L, 1)->drawPaint(*get_obj<SkPaint>(L, 2));  in lcanvas_drawPaint()
475     get_ref<SkCanvas>(L, 1)->drawRect(rect, *paint);  in lcanvas_drawRect()
481     get_ref<SkCanvas>(L, 1)->drawOval(*lua2rect(L, 2, &rect),  in lcanvas_drawOval()
487     get_ref<SkCanvas>(L, 1)->drawCircle(lua2scalar(L, 2),  in lcanvas_drawCircle()
509     SkCanvas* canvas = get_ref<SkCanvas>(L, 1);  in lcanvas_drawImage()
510     SkImage* image = get_ref<SkImage>(L, 2);  in lcanvas_drawImage()
523     SkCanvas* canvas = get_ref<SkCanvas>(L, 1);  in lcanvas_drawImageRect()
524     SkImage* image = get_ref<SkImage>(L, 2);  in lcanvas_drawImageRect()
563     get_ref<SkCanvas>(L, 1)->drawPatch(cubics, colors, texs, NULL, *get_obj<SkPaint>(L, 5));  in lcanvas_drawPatch()
568     get_ref<SkCanvas>(L, 1)->drawPath(*get_obj<SkPath>(L, 2),  in lcanvas_drawPath()
575     SkCanvas* canvas = get_ref<SkCanvas>(L, 1);  in lcanvas_drawPicture()
576     SkPicture* picture = get_ref<SkPicture>(L, 2);  in lcanvas_drawPicture()
597         get_ref<SkCanvas>(L, 1)->drawText(text, len,  in lcanvas_drawText()
605     const SkTextBlob* blob = get_ref<SkTextBlob>(L, 2);  in lcanvas_drawTextBlob()
609     get_ref<SkCanvas>(L, 1)->drawTextBlob(blob, x, y, paint);  in lcanvas_drawTextBlob()
614     lua_pushnumber(L, get_ref<SkCanvas>(L, 1)->getSaveCount());  in lcanvas_getSaveCount()
619     SkLua(L).pushMatrix(get_ref<SkCanvas>(L, 1)->getTotalMatrix());  in lcanvas_getTotalMatrix()
624     SkLua(L).pushClipStack(*get_ref<SkCanvas>(L, 1)->getClipStack());  in lcanvas_getClipStack()
630     const SkCanvas* canvas = get_ref<SkCanvas>(L, 1);  in lcanvas_getReducedClipStack()
668     lua_pushinteger(L, get_ref<SkCanvas>(L, 1)->save());  in lcanvas_save()
674     lua_pushinteger(L, get_ref<SkCanvas>(L, 1)->saveLayer(NULL, lua2OptionalPaint(L, 2, &paint)));  in lcanvas_saveLayer()
679     get_ref<SkCanvas>(L, 1)->restore();  in lcanvas_restore()
686     get_ref<SkCanvas>(L, 1)->scale(sx, sy);  in lcanvas_scale()
693     get_ref<SkCanvas>(L, 1)->translate(tx, ty);  in lcanvas_translate()
699     get_ref<SkCanvas>(L, 1)->rotate(degrees);  in lcanvas_rotate()
704     get_ref<SkCanvas>(L, 1)->concat(*get_obj<SkMatrix>(L, 2));  in lcanvas_concat()
712     SkSurface* surface = get_ref<SkCanvas>(L, 1)->newSurface(info);  in lcanvas_newSurface()
722     get_ref<SkCanvas>(L, 1)->unref();  in lcanvas_gc()
764     push_ref(L, get_ref<SkDocument>(L, 1)->beginPage(lua2scalar(L, 2),  in ldocument_beginPage()
771     get_ref<SkDocument>(L, 1)->endPage();  in ldocument_endPage()
776     get_ref<SkDocument>(L, 1)->close();  in ldocument_close()
781     get_ref<SkDocument>(L, 1)->unref();  in ldocument_gc()
921     get_obj<SkPaint>(L, 1)->setTypeface(get_ref<SkTypeface>(L, 2));  in lpaint_setTypeface()
1094     paint->setImageFilter(get_ref<SkImageFilter>(L, 2));  in lpaint_setImageFilter()
1110     paint->setShader(get_ref<SkShader>(L, 2));  in lpaint_setShader()
1199     SkShader* shader = get_ref<SkShader>(L, 1);  in lshader_isOpaque()
1204     SkShader* shader = get_ref<SkShader>(L, 1);  in lshader_asABitmap()
1226     SkShader* shader = get_ref<SkShader>(L, 1);  in lshader_asAGradient()
1257     get_ref<SkShader>(L, 1)->unref();  in lshader_gc()
1272     SkPathEffect* pe = get_ref<SkPathEffect>(L, 1);  in lpatheffect_asADash()
1288     get_ref<SkPathEffect>(L, 1)->unref();  in lpatheffect_gc()
1301     get_ref<SkImageFilter>(L, 1)->unref();  in lpimagefilter_gc()
1632     lua_pushinteger(L, get_ref<SkImage>(L, 1)->width());  in limage_width()
1637     lua_pushinteger(L, get_ref<SkImage>(L, 1)->height());  in limage_height()
1644     SkAutoTUnref<SkShader> shader(get_ref<SkImage>(L, 1)->newShader(tmode, tmode, localM));  in limage_newShader()
1650     get_ref<SkImage>(L, 1)->unref();  in limage_gc()
1665     lua_pushinteger(L, get_ref<SkSurface>(L, 1)->width());  in lsurface_width()
1670     lua_pushinteger(L, get_ref<SkSurface>(L, 1)->height());  in lsurface_height()
1675     SkCanvas* canvas = get_ref<SkSurface>(L, 1)->getCanvas();  in lsurface_getCanvas()
1690     SkImage* image = get_ref<SkSurface>(L, 1)->newImageSnapshot();  in lsurface_newImageSnapshot()
1703     SkSurface* surface = get_ref<SkSurface>(L, 1)->newSurface(info);  in lsurface_newSurface()
1713     get_ref<SkSurface>(L, 1)->unref();  in lsurface_gc()
1783     lua_pushnumber(L, get_ref<SkPicture>(L, 1)->cullRect().width());  in lpicture_width()
1788     lua_pushnumber(L, get_ref<SkPicture>(L, 1)->cullRect().height());  in lpicture_height()
1793     get_ref<SkPicture>(L, 1)->unref();  in lpicture_gc()
1807     SkLua(L).pushRect(get_ref<SkTextBlob>(L, 1)->bounds());  in ltextblob_bounds()
1812     SkSafeUnref(get_ref<SkTextBlob>(L, 1));  in ltextblob_gc()
1826     get_ref<SkTypeface>(L, 1)->getFamilyName(&str);  in ltypeface_getFamilyName()
1832     lua_pushnumber(L, (double)get_ref<SkTypeface>(L, 1)->style());  in ltypeface_getStyle()
1837     SkSafeUnref(get_ref<SkTypeface>(L, 1));  in ltypeface_gc()