laya-coreui-es/build/lib/layaAir/laya/renders/LayaGLQuickRunner.js

laya核心库、ui库es版本，剔除了媒体、TTF等功能。基于 LayaAir-release_2.12.0 修改

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.LayaGLQuickRunner = void 0;
const Const_1 = require("../Const");
const SpriteConst_1 = require("../display/SpriteConst");
const Matrix_1 = require("../maths/Matrix");
class LayaGLQuickRunner {
    static __init__() {
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.ALPHA | SpriteConst_1.SpriteConst.TRANSFORM | SpriteConst_1.SpriteConst.GRAPHICS] = LayaGLQuickRunner.alpha_transform_drawLayaGL;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.ALPHA | SpriteConst_1.SpriteConst.GRAPHICS] = LayaGLQuickRunner.alpha_drawLayaGL;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.TRANSFORM | SpriteConst_1.SpriteConst.GRAPHICS] = LayaGLQuickRunner.transform_drawLayaGL;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.TRANSFORM | SpriteConst_1.SpriteConst.CHILDS] = LayaGLQuickRunner.transform_drawNodes;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.ALPHA | SpriteConst_1.SpriteConst.TRANSFORM | SpriteConst_1.SpriteConst.TEXTURE] = LayaGLQuickRunner.alpha_transform_drawTexture;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.ALPHA | SpriteConst_1.SpriteConst.TEXTURE] = LayaGLQuickRunner.alpha_drawTexture;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.TRANSFORM | SpriteConst_1.SpriteConst.TEXTURE] = LayaGLQuickRunner.transform_drawTexture;
        LayaGLQuickRunner.map[SpriteConst_1.SpriteConst.GRAPHICS | SpriteConst_1.SpriteConst.CHILDS] = LayaGLQuickRunner.drawLayaGL_drawNodes;
    }
    static transform_drawTexture(sprite, context, x, y) {
        var style = sprite._style;
        var tex = sprite.texture;
        context.saveTransform(LayaGLQuickRunner.curMat);
        context.transformByMatrix(sprite.transform, x, y);
        var width = sprite._width || tex.sourceWidth;
        var height = sprite._height || tex.sourceHeight;
        var wRate = width / tex.sourceWidth;
        var hRate = height / tex.sourceHeight;
        width = tex.width * wRate;
        height = tex.height * hRate;
        if (width <= 0 || height <= 0)
            return null;
        var px = -sprite.pivotX + tex.offsetX * wRate;
        var py = -sprite.pivotY + tex.offsetY * hRate;
        context.drawTexture(tex, px, py, width, height);
        context.restoreTransform(LayaGLQuickRunner.curMat);
    }
    static alpha_drawTexture(sprite, context, x, y) {
        var style = sprite._style;
        var alpha;
        var tex = sprite.texture;
        if ((alpha = style.alpha) > 0.01 || sprite._needRepaint()) {
            var temp = context.globalAlpha;
            context.globalAlpha *= alpha;
            var width = sprite._width || tex.width;
            var height = sprite._height || tex.height;
            var wRate = width / tex.sourceWidth;
            var hRate = height / tex.sourceHeight;
            width = tex.width * wRate;
            height = tex.height * hRate;
            if (width <= 0 || height <= 0)
                return null;
            var px = x - style.pivotX + tex.offsetX * wRate;
            var py = y - style.pivotY + tex.offsetY * hRate;
            context.drawTexture(tex, px, py, width, height);
            context.globalAlpha = temp;
        }
    }
    static alpha_transform_drawTexture(sprite, context, x, y) {
        var style = sprite._style;
        var alpha;
        var tex = sprite.texture;
        if ((alpha = style.alpha) > 0.01 || sprite._needRepaint()) {
            var temp = context.globalAlpha;
            context.globalAlpha *= alpha;
            context.saveTransform(LayaGLQuickRunner.curMat);
            context.transformByMatrix(sprite.transform, x, y);
            var width = sprite._width || tex.sourceWidth;
            var height = sprite._height || tex.sourceHeight;
            var wRate = width / tex.sourceWidth;
            var hRate = height / tex.sourceHeight;
            width = tex.width * wRate;
            height = tex.height * hRate;
            if (width <= 0 || height <= 0)
                return null;
            var px = -style.pivotX + tex.offsetX * wRate;
            var py = -style.pivotY + tex.offsetY * hRate;
            context.drawTexture(tex, px, py, width, height);
            context.restoreTransform(LayaGLQuickRunner.curMat);
            context.globalAlpha = temp;
        }
    }
    static alpha_transform_drawLayaGL(sprite, context, x, y) {
        var style = sprite._style;
        var alpha;
        if ((alpha = style.alpha) > 0.01 || sprite._needRepaint()) {
            var temp = context.globalAlpha;
            context.globalAlpha *= alpha;
            context.saveTransform(LayaGLQuickRunner.curMat);
            context.transformByMatrix(sprite.transform, x, y);
            sprite._graphics && sprite._graphics._render(sprite, context, -style.pivotX, -style.pivotY);
            context.restoreTransform(LayaGLQuickRunner.curMat);
            context.globalAlpha = temp;
        }
    }
    static alpha_drawLayaGL(sprite, context, x, y) {
        var style = sprite._style;
        var alpha;
        if ((alpha = style.alpha) > 0.01 || sprite._needRepaint()) {
            var temp = context.globalAlpha;
            context.globalAlpha *= alpha;
            sprite._graphics && sprite._graphics._render(sprite, context, x - style.pivotX, y - style.pivotY);
            context.globalAlpha = temp;
        }
    }
    static transform_drawLayaGL(sprite, context, x, y) {
        var style = sprite._style;
        context.saveTransform(LayaGLQuickRunner.curMat);
        context.transformByMatrix(sprite.transform, x, y);
        sprite._graphics && sprite._graphics._render(sprite, context, -style.pivotX, -style.pivotY);
        context.restoreTransform(LayaGLQuickRunner.curMat);
    }
    static transform_drawNodes(sprite, context, x, y) {
        var textLastRender = sprite._getBit(Const_1.Const.DRAWCALL_OPTIMIZE) && context.drawCallOptimize(true);
        var style = sprite._style;
        context.saveTransform(LayaGLQuickRunner.curMat);
        context.transformByMatrix(sprite.transform, x, y);
        x = -style.pivotX;
        y = -style.pivotY;
        var childs = sprite._children, n = childs.length, ele;
        if (style.viewport) {
            var rect = style.viewport;
            var left = rect.x;
            var top = rect.y;
            var right = rect.right;
            var bottom = rect.bottom;
            var _x, _y;
            for (i = 0; i < n; ++i) {
                if ((ele = childs[i])._visible && ((_x = ele._x) < right && (_x + ele.width) > left && (_y = ele._y) < bottom && (_y + ele.height) > top)) {
                    ele.render(context, x, y);
                }
            }
        }
        else {
            for (var i = 0; i < n; ++i)
                (ele = childs[i])._visible && ele.render(context, x, y);
        }
        context.restoreTransform(LayaGLQuickRunner.curMat);
        textLastRender && context.drawCallOptimize(false);
    }
    static drawLayaGL_drawNodes(sprite, context, x, y) {
        var textLastRender = sprite._getBit(Const_1.Const.DRAWCALL_OPTIMIZE) && context.drawCallOptimize(true);
        var style = sprite._style;
        x = x - style.pivotX;
        y = y - style.pivotY;
        sprite._graphics && sprite._graphics._render(sprite, context, x, y);
        var childs = sprite._children, n = childs.length, ele;
        if (style.viewport) {
            var rect = style.viewport;
            var left = rect.x;
            var top = rect.y;
            var right = rect.right;
            var bottom = rect.bottom;
            var _x, _y;
            for (i = 0; i < n; ++i) {
                if ((ele = childs[i])._visible && ((_x = ele._x) < right && (_x + ele.width) > left && (_y = ele._y) < bottom && (_y + ele.height) > top)) {
                    ele.render(context, x, y);
                }
            }
        }
        else {
            for (var i = 0; i < n; ++i)
                (ele = childs[i])._visible && ele.render(context, x, y);
        }
        textLastRender && context.drawCallOptimize(false);
    }
}
exports.LayaGLQuickRunner = LayaGLQuickRunner;
LayaGLQuickRunner.map = [];
LayaGLQuickRunner.curMat = new Matrix_1.Matrix();