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tests: Add avm2/pixelbender_parameters test
This test verifies behavior of various Pixel Bender parameetrs.
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‎tests/tests/swfs/avm2/pixelbender_parameters/Test.as‎

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package {
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import flash.display.*;
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import flash.geom.*;
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public class Test extends MovieClip {
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[Embed(source = "shader.pbj", mimeType="application/octet-stream")]
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public static var ShaderBytes: Class;
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public function Test() {
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testParameter(0, function(data, value) {
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trace("Default params:");
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printParams(data);
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});
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testParameter(1, function(data, value) {
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data.pBool.value = value;
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});
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testParameter(2, function(data, value) {
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data.pInt.value = value;
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});
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testParameter(3, function(data, value) {
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data.pFloat.value = value;
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});
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testParameter(4, function(data, value) {
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data.pPixel1.value = value;
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});
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testParameter(5, function(data, value) {
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data.pFloat2.value = value;
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});
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testParameter(6, function(data, value) {
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data.pFloat3.value = value;
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});
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testParameter(7, function(data, value) {
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data.pFloat4.value = value;
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});
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testParameter(8, function(data, value) {
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data.pBool2.value = value;
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});
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testParameter(9, function(data, value) {
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data.pBool3.value = value;
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});
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testParameter(10, function(data, value) {
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data.pBool4.value = value;
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});
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testParameter(11, function(data, value) {
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data.pInt2.value = value;
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});
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testParameter(12, function(data, value) {
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data.pInt3.value = value;
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});
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testParameter(13, function(data, value) {
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data.pInt4.value = value;
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});
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testParameter(14, function(data, value) {
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data.pPixel2.value = value;
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});
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testParameter(15, function(data, value) {
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data.pPixel3.value = value;
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});
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testParameter(16, function(data, value) {
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data.pPixel4.value = value;
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});
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testParameter(17, function(data, value) {
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data.pFloat2x2.value = value;
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});
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testParameter(18, function(data, value) {
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data.pFloat3x3.value = value;
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});
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testParameter(19, function(data, value) {
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data.pFloat4x4.value = value;
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});
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}
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private function testParameter(selector:Number, setter:Function) {
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testParameterValue(selector, setter, null);
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if (selector == 0) return;
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testParameterValue(selector, setter, undefined);
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testParameterValue(selector, setter, []);
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testParameterValue(selector, setter, [256]);
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testParameterValue(selector, setter, [256, 256]);
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testParameterValue(selector, setter, [256, 256, 256]);
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testParameterValue(selector, setter, [0, 0, 256]);
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testParameterValue(selector, setter, [0, 0, "test"]);
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testParameterValue(selector, setter, ["test"]);
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testParameterValue(selector, setter, [undefined]);
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testParameterValue(selector, setter, [null]);
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testParameterValue(selector, setter, [undefined, 256]);
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testParameterValue(selector, setter, [null, 256]);
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testParameterValue(selector, setter, [new Object()]);
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testParameterValue(selector, setter, [true]);
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testParameterValue(selector, setter, [false]);
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testParameterValue(selector, setter, [true, false]);
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testParameterValue(selector, setter, [true, false, true]);
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testParameterValue(selector, setter, [0.8]);
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testParameterValue(selector, setter, [0.2]);
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testParameterValue(selector, setter, [0.6]);
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testParameterValue(selector, setter, [1.1]);
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testParameterValue(selector, setter, [1.5]);
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testParameterValue(selector, setter, [0.8, 0.8]);
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testParameterValue(selector, setter, [0.8, 1, 1]);
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testParameterValue(selector, setter, [1, 0, 1]);
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testParameterValue(selector, setter, [[1]]);
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}
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private function testParameterValue(selector:Number, setter:Function, value:Array) {
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trace("Testing selector " + selector + ", value '" + value + "'");
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var input = new BitmapData(1, 1);
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var shaderJob = new ShaderJob(new Shader(new ShaderBytes()), input);
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setter(shaderJob.shader.data, value);
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shaderJob.shader.data.selector.value = [selector];
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try {
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shaderJob.start(true);
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trace("Result: " + input.getPixel32(0, 0).toString(16));
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} catch (e) {
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trace("Error while starting: " + e);
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}
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trace("=================");
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}
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private function printParams(data) {
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trace(" selector=" + data.selector.value);
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trace(" pBool=" + data.pBool.value);
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trace(" pInt=" + data.pInt.value);
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trace(" pFloat=" + data.pFloat.value);
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trace(" pPixel1=" + data.pPixel1.value);
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trace(" pFloat2=" + data.pFloat2.value);
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trace(" pFloat3=" + data.pFloat3.value);
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trace(" pFloat4=" + data.pFloat4.value);
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trace(" pBool2=" + data.pBool2.value);
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trace(" pBool3=" + data.pBool3.value);
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trace(" pBool4=" + data.pBool4.value);
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trace(" pInt2=" + data.pInt2.value);
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trace(" pInt3=" + data.pInt3.value);
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trace(" pInt4=" + data.pInt4.value);
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trace(" pPixel2=" + data.pPixel2.value);
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trace(" pPixel3=" + data.pPixel3.value);
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trace(" pPixel4=" + data.pPixel4.value);
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trace(" pFloat2x2=" + data.pFloat2x2.value);
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trace(" pFloat3x3=" + data.pFloat3x3.value);
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trace(" pFloat4x4=" + data.pFloat4x4.value);
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}
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}
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}

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