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use texture backed platform on Windows

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This commit is contained in:
Nick Fisher
2024-11-04 08:33:54 +08:00
parent 73470fa504
commit 31c5ef41eb
6 changed files with 36 additions and 68 deletions
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4
thermion_flutter/thermion_flutter_ffi/lib/src/thermion_flutter_texture_backed_platform.dart
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@@ -42,7 +42,7 @@ class ThermionFlutterTextureBackedPlatform
// this implementation renders directly into a texture/render target
// we still need to create a (headless) swapchain, but the actual dimensions
// don't matter
if (Platform.isMacOS || Platform.isIOS) {
if (Platform.isMacOS || Platform.isIOS || Platform.isWindows) {
_swapChain = await viewer.createHeadlessSwapChain(1, 1);
}
@@ -57,7 +57,7 @@ class ThermionFlutterTextureBackedPlatform
Future<ThermionFlutterTexture?> createTexture(
t.View view, int width, int height) async {
var texture = FlutterPlatformTexture(channel, viewer!, view,
(Platform.isMacOS || Platform.isIOS) ? _swapChain : null);
(Platform.isMacOS || Platform.isIOS || Platform.isWindows) ? _swapChain : null);
await texture.resize(width, height, 0, 0);
return texture;
}

8
thermion_flutter/thermion_flutter_ffi/lib/src/thermion_flutter_windows.dart
View File

@@ -7,6 +7,8 @@ import 'package:thermion_flutter_platform_interface/thermion_flutter_texture.dar
import 'package:logging/logging.dart';
import 'package:thermion_flutter_platform_interface/thermion_flutter_window.dart';
import 'platform_texture.dart';
///
/// A Windows-only implementation of [ThermionFlutterPlatform] that uses
/// a Flutter platform channel to create a rendering context,
@@ -46,8 +48,10 @@ class ThermionFlutterWindows
/// Not supported on Windows. Throws an exception.
///
@override
Future<ThermionFlutterTexture?> createTexture(View view, int width, int height) {
throw UnimplementedError();
Future<ThermionFlutterTexture?> createTexture(View view, int width, int height) async {
var texture = FlutterPlatformTexture(channel, viewer!, view, null);
await texture.resize(width, height, 0, 0);
return texture;
}