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Getting to the point where the 'render' call is just array population, no calculation.

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photonstorm 2016-10-19 14:31:35 +01:00
parent 4c60effae4
commit d19148aec0
1 changed files with 35 additions and 41 deletions
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76
src/renderer/webgl/BatchManager.js
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@ -382,8 +382,8 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
render: function (sprite)
{
var frame = sprite.frame;
var source = frame.source;
// var frame = sprite.frame;
var source = sprite.frame.source;
// Check TextureSource
if (this.currentTextureSource !== source)
@ -410,13 +410,12 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
this.currentTextureSource = source;
}
// Get the Texture UVs
var uvs = frame.uvs;
/*
var aX = sprite.anchorX;
var aY = sprite.anchorY;
var w0, w1, h0, h1;
*/
/*
if (texture.trim)
@ -440,6 +439,7 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
}
*/
/*
w0 = (frame.width) * (1 - aX);
w1 = (frame.width) * -aX;
@ -447,7 +447,7 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
h1 = frame.height * -aY;
var resolution = source.resolution;
var textureIndex = source.glTextureIndex;
*/
// A Sprite Transform Update would need:
// w0, w1, h0, h1, resolution, roundPixels
@ -459,6 +459,7 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
// Perhaps Frame is a requirement for all GameObjects, no matter what they actually render
// So maybe Image, etc should extend a BaseGameObject, which includes Transform, Frame and Color?
/*
var wt = sprite.transform.world;
var a = wt.a / resolution;
@ -467,6 +468,7 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
var d = wt.d / resolution;
var tx = wt.tx;
var ty = wt.ty;
*/
// var cw = frame.cutWidth;
// var ch = frame.cutHeight;
@ -503,21 +505,30 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
}
*/
// These are just views into the same typed array
var colors = this.colors;
var positions = this.positions;
/*
if (this.renderer.roundPixels)
{
tx |= 0;
ty |= 0;
}
*/
// These are just views into the same typed array
var colors = this.colors;
var positions = this.positions;
var uvs = sprite.frame.uvs;
var verts = sprite.transform.glVertextData;
// var textureIndex = source.glTextureIndex;
var i = this.currentBatchSize * this.vertSize;
// Top Left vert (xy, uv, color)
positions[i++] = a * w1 + c * h1 + tx;
positions[i++] = d * h1 + b * w1 + ty;
// positions[i++] = a * w1 + c * h1 + tx;
// positions[i++] = d * h1 + b * w1 + ty;
positions[i++] = verts.x0;
positions[i++] = verts.y0;
positions[i++] = uvs.x0;
positions[i++] = uvs.y0;
colors[i++] = sprite.color._glTint.topLeft + (sprite.color.worldAlpha * 255 << 24);
@ -525,8 +536,10 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
// positions[i++] = textureIndex;
// Top Right vert (xy, uv, color)
positions[i++] = a * w0 + c * h1 + tx;
positions[i++] = d * h1 + b * w0 + ty;
// positions[i++] = a * w0 + c * h1 + tx;
// positions[i++] = d * h1 + b * w0 + ty;
positions[i++] = verts.x1;
positions[i++] = verts.y1;
positions[i++] = uvs.x1;
positions[i++] = uvs.y1;
colors[i++] = sprite.color._glTint.topRight + (sprite.color.worldAlpha * 255 << 24);
@ -534,8 +547,10 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
// positions[i++] = textureIndex;
// Bottom Right vert (xy, uv, color)
positions[i++] = a * w0 + c * h0 + tx;
positions[i++] = d * h0 + b * w0 + ty;
// positions[i++] = a * w0 + c * h0 + tx;
// positions[i++] = d * h0 + b * w0 + ty;
positions[i++] = verts.x2;
positions[i++] = verts.y2;
positions[i++] = uvs.x2;
positions[i++] = uvs.y2;
colors[i++] = sprite.color._glTint.bottomRight + (sprite.color.worldAlpha * 255 << 24);
@ -543,8 +558,10 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
// positions[i++] = textureIndex;
// Bottom Left vert (xy, uv, color)
positions[i++] = a * w1 + c * h0 + tx;
positions[i++] = d * h0 + b * w1 + ty;
// positions[i++] = a * w1 + c * h0 + tx;
// positions[i++] = d * h0 + b * w1 + ty;
positions[i++] = verts.x3;
positions[i++] = verts.y3;
positions[i++] = uvs.x3;
positions[i++] = uvs.y3;
colors[i++] = sprite.color._glTint.bottomLeft + (sprite.color.worldAlpha * 255 << 24);
@ -554,29 +571,6 @@ Phaser.Renderer.WebGL.BatchManager.prototype = {
this.sprites[this.currentBatchSize++] = sprite;
},
addVertexData: function (x, y, uvX, uvY, tint, bgColor, gameObject)
{
var colors = this.colors;
var positions = this.positions;
var i = this.currentBatchSize * (this.vertSize / 4);
// Top Left vert (xy, uv, color)
positions[i++] = x;
positions[i++] = y;
positions[i++] = uvX;
positions[i++] = uvY;
// positions[i++] = textureIndex;
colors[i++] = tint;
colors[i++] = bgColor;
if (gameObject)
{
this.sprites[this.currentBatchSize++] = gameObject;
}
},
flush: function ()
{
// If the batch is length 0 then return as there is nothing to draw