var BatchChar = require('../BatchChar'); 
var GetCalcMatrix = require('../../GetCalcMatrix'); 
var Utils = require('../../../renderer/webgl/Utils'); 
var BitmapTextWebGLRenderer = function (renderer, src, camera, parentMatrix){ 
var text = src._text; 
var textLength = _AN_Read_length('length', text); 
if (textLength === 0) { 
return ; 
} 
var pipeline = renderer.pipelines.set(src.pipeline, src); 
var calcMatrix = GetCalcMatrix(src, camera, parentMatrix).calc; 
var roundPixels = camera.roundPixels; 
var cameraAlpha = camera.alpha; 
var charColors = src.charColors; 
var tintEffect = src.tintFill; 
var tintTL = Utils.getTintAppendFloatAlpha(src.tintTopLeft, cameraAlpha * src._alphaTL); 
var tintTR = Utils.getTintAppendFloatAlpha(src.tintTopRight, cameraAlpha * src._alphaTR); 
var tintBL = Utils.getTintAppendFloatAlpha(src.tintBottomLeft, cameraAlpha * src._alphaBL); 
var tintBR = Utils.getTintAppendFloatAlpha(src.tintBottomRight, cameraAlpha * src._alphaBR); 
var texture = src.frame.glTexture; 
var textureUnit = pipeline.setGameObject(src); 
var bounds = src.getTextBounds(false ); 
var i; 
var char; 
var glyph; 
var characters = bounds.characters; 
var dropShadowX = src.dropShadowX; 
var dropShadowY = src.dropShadowY; 
var dropShadow = (dropShadowX !== 0 || dropShadowY !== 0); 
renderer.pipelines.preBatch(src); 
if (dropShadow) { 
var srcShadowColor = src._dropShadowColorGL; 
var srcShadowAlpha = src.dropShadowAlpha; 
var blackTL = Utils.getTintAppendFloatAlpha(srcShadowColor, cameraAlpha * srcShadowAlpha * src._alphaTL); 
var blackTR = Utils.getTintAppendFloatAlpha(srcShadowColor, cameraAlpha * srcShadowAlpha * src._alphaTR); 
var blackBL = Utils.getTintAppendFloatAlpha(srcShadowColor, cameraAlpha * srcShadowAlpha * src._alphaBL); 
var blackBR = Utils.getTintAppendFloatAlpha(srcShadowColor, cameraAlpha * srcShadowAlpha * src._alphaBR); 
for (i = 0; i < _AN_Read_length('length', characters); i++ ){ 
char = characters[i]; 
glyph = char.glyph; 
if (char.code === 32 || glyph.width === 0 || glyph.height === 0) { 
continue ; 
} 
BatchChar(pipeline, src, char, glyph, dropShadowX, dropShadowY, calcMatrix, roundPixels, blackTL, blackTR, blackBL, blackBR, 0, texture, textureUnit); 
} 
} 
for (i = 0; i < _AN_Read_length('length', characters); i++ ){ 
char = characters[i]; 
glyph = char.glyph; 
if (char.code === 32 || glyph.width === 0 || glyph.height === 0) { 
continue ; 
} 
if (charColors[char.i]) { 
var color = charColors[char.i]; 
var ctintEffect = color.tintEffect; 
var ctintTL = Utils.getTintAppendFloatAlpha(color.tintTL, cameraAlpha * src._alphaTL); 
var ctintTR = Utils.getTintAppendFloatAlpha(color.tintTR, cameraAlpha * src._alphaTR); 
var ctintBL = Utils.getTintAppendFloatAlpha(color.tintBL, cameraAlpha * src._alphaBL); 
var ctintBR = Utils.getTintAppendFloatAlpha(color.tintBR, cameraAlpha * src._alphaBR); 
BatchChar(pipeline, src, char, glyph, 0, 0, calcMatrix, roundPixels, ctintTL, ctintTR, ctintBL, ctintBR, ctintEffect, texture, textureUnit); 
} 
 else { 
BatchChar(pipeline, src, char, glyph, 0, 0, calcMatrix, roundPixels, tintTL, tintTR, tintBL, tintBR, tintEffect, texture, textureUnit); 
} 
} 
renderer.pipelines.postBatch(src); 
} 
; 
module.exports = BitmapTextWebGLRenderer;