maobo/cup_edit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use pixelRatio properly

Browse Source
This commit is contained in:
Nick Fisher
2023-10-26 11:27:42 +11:00
parent 38b58b6d8f
commit a56943fb86
3 changed files with 23 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/filament_controller.dart
View File

@@ -11,7 +11,9 @@ enum ToneMapper { ACES, FILMIC, LINEAR }
class TextureDetails {
final int textureId;
final int width;
// both width and height are in physical, not logical pixels
final int width;
final int height;
TextureDetails(

15
lib/filament_controller_ffi.dart
View File

@@ -148,8 +148,7 @@ class FilamentControllerFFI extends FilamentController {
///
@override
Future createViewer(Rect rect) async {
double width = rect.width;
double height = rect.height;
if (_viewer != null) {
throw Exception(
"Viewer already exists, make sure you call destroyViewer first");
@@ -165,9 +164,7 @@ class FilamentControllerFFI extends FilamentController {
throw Exception("Failed to get resource loader");
}
var size = ui.Size(width * _pixelRatio, height * _pixelRatio);
print("Creating viewer with size $size");
rect = rect.inflate(_pixelRatio);
if (Platform.isWindows && requiresTextureWidget) {
_driver = Pointer<Void>.fromAddress(
@@ -220,7 +217,7 @@ class FilamentControllerFFI extends FilamentController {
Future<RenderingSurface> _createRenderingSurface(Rect rect) async {
return RenderingSurface.from(await _channel.invokeMethod(
"createTexture",
[rect.width, rect.height, _pixelRatio, rect.left, rect.top]));
[rect.width, rect.height, rect.left, rect.top]));
}
///
@@ -299,6 +296,8 @@ class FilamentControllerFFI extends FilamentController {
throw Exception("Resize currently underway, ignoring");
}
rect = rect.inflate(_pixelRatio);
_resizing = true;
_lib.set_rendering_ffi(_viewer!, false);
@@ -315,7 +314,7 @@ class FilamentControllerFFI extends FilamentController {
} else if(Platform.isWindows) {
print("Resizing window with rect $rect");
await _channel.invokeMethod(
"resizeWindow", [rect.width, rect.height, _pixelRatio, rect.left, rect.top]);
"resizeWindow", [rect.width, rect.height, rect.left, rect.top]);
}
var renderingSurface = await _createRenderingSurface(rect);
@@ -330,7 +329,7 @@ class FilamentControllerFFI extends FilamentController {
_lib.create_swap_chain_ffi(_viewer!, renderingSurface.surface,
rect.width.toInt(), rect.height.toInt());
}
if (renderingSurface.textureHandle != 0) {
print(
"Creating render target from native texture ${renderingSurface.textureHandle}");