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feat!: big refactor to support multiple swapchains

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This commit is contained in:
Nick Fisher
2024-09-27 18:39:20 +08:00
parent 399d447eec
commit a6d2f2ecf9
24 changed files with 752 additions and 626 deletions
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24
thermion_flutter/thermion_flutter_ffi/lib/thermion_flutter_ffi.dart
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@@ -20,6 +20,9 @@ class ThermionFlutterFFI extends ThermionFlutterPlatform {
ThermionFlutterFFI._() {}
RenderTarget? _renderTarget;
SwapChain? _swapChain;
static void registerWith() {
ThermionFlutterPlatform.instance = ThermionFlutterFFI._();
}
@@ -125,7 +128,7 @@ class ThermionFlutterFFI extends ThermionFlutterPlatform {
return _textures.first;
} else {
await _viewer!.setRendering(false);
await _viewer!.destroySwapChain();
await _swapChain?.destroy();
await destroyTexture(_textures.first);
_textures.clear();
}
@@ -152,27 +155,26 @@ class ThermionFlutterFFI extends ThermionFlutterPlatform {
final texture = ThermionFlutterTexture(flutterTextureId, hardwareTextureId,
physicalWidth, physicalHeight, surfaceAddress);
await _viewer?.createSwapChain(
physicalWidth.toDouble(), physicalHeight.toDouble(),
await _viewer?.createSwapChain(physicalWidth, physicalHeight,
surface: texture.surfaceAddress == null
? nullptr
: Pointer<Void>.fromAddress(texture.surfaceAddress!));
if (texture.hardwareTextureId != null) {
if (_renderTarget != null) {
await _renderTarget!.destroy();
}
// ignore: unused_local_variable
var renderTarget = await _viewer?.createRenderTarget(
physicalWidth.toDouble(),
physicalHeight.toDouble(),
_renderTarget = await _viewer?.createRenderTarget(
physicalWidth,
physicalHeight,
texture.hardwareTextureId!);
}
await _viewer?.updateViewportAndCameraProjection(
physicalWidth.toDouble(), physicalHeight.toDouble());
_viewer?.render();
_creatingTexture = false;
_textures.add(texture);
return texture;
}
@@ -217,7 +219,7 @@ class ThermionFlutterFFI extends ThermionFlutterPlatform {
_resizing = true;
bool wasRendering = _viewer!.rendering;
await _viewer!.setRendering(false);
await _viewer!.destroySwapChain();
await _swapChain?.destroy();
await destroyTexture(texture);
var result = await _channel
@@ -230,7 +232,7 @@ class ThermionFlutterFFI extends ThermionFlutterPlatform {
var newTexture =
ThermionFlutterTexture(result[0], result[1], width, height, result[2]);
await _viewer!.createSwapChain(width.toDouble(), height.toDouble(),
await _viewer!.createSwapChain(width, height,
surface: newTexture.surfaceAddress == null
? nullptr
: Pointer<Void>.fromAddress(newTexture.surfaceAddress!));