45 lines
1.3 KiB
Dart
45 lines
1.3 KiB
Dart
import 'dart:async';
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import 'dart:ffi';
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import 'package:test/test.dart';
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import 'package:thermion_dart/thermion_dart.dart';
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import 'helpers.dart';
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void main() async {
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final testHelper = TestHelper("render_thread");
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await testHelper.setup();
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group("render thread/capture", () {
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test("request frame on render thread", () async {
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await testHelper.withViewer((viewer) async {
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var metalTexture = await testHelper.createTexture(500, 500);
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var texture = await FilamentApp.instance!.createTexture(
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500, 500,
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importedTextureHandle: metalTexture.metalTextureAddress,
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flags: {
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TextureUsage.TEXTURE_USAGE_BLIT_DST,
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TextureUsage.TEXTURE_USAGE_SAMPLEABLE,
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TextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT
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});
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var renderTarget = await FilamentApp.instance!
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.createRenderTarget(500, 500, color: texture);
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await viewer.view.setRenderTarget(renderTarget);
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await viewer.render();
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await Future.delayed(Duration(milliseconds: 1));
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var data = metalTexture.getTextureBytes()!;
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var pixels = data.bytes.cast<Uint8>().asTypedList(data.length);
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savePixelBufferToBmp(
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pixels, 500, 500, "${testHelper.testDir}/request_frame.bmp");
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await viewer.dispose();
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});
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});
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});
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}
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