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flutter texture render, mid commit

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Signed-off-by: fufesou <shuanglongchen@yeah.net>
This commit is contained in:
fufesou
2023-02-21 23:46:13 +08:00
parent 5acedecf0c
commit 77c4a14845
11 changed files with 322 additions and 143 deletions
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61
flutter/lib/desktop/pages/remote_page.dart
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@@ -65,6 +65,7 @@ class _RemotePageState extends State<RemotePage>
late RxBool _keyboardEnabled;
late RxInt _textureId;
late int _textureKey;
final useTextureRender = bind.mainUseTextureRender();
final _blockableOverlayState = BlockableOverlayState();
@@ -363,6 +364,7 @@ class _RemotePageState extends State<RemotePage>
keyboardEnabled: _keyboardEnabled,
remoteCursorMoved: _remoteCursorMoved,
textureId: _textureId,
useTextureRender: useTextureRender,
listenerBuilder: (child) =>
_buildRawPointerMouseRegion(child, enterView, leaveView),
);
@@ -401,6 +403,7 @@ class ImagePaint extends StatefulWidget {
final RxBool keyboardEnabled;
final RxBool remoteCursorMoved;
final RxInt textureId;
final bool useTextureRender;
final Widget Function(Widget)? listenerBuilder;
ImagePaint(
@@ -411,6 +414,7 @@ class ImagePaint extends StatefulWidget {
required this.keyboardEnabled,
required this.remoteCursorMoved,
required this.textureId,
required this.useTextureRender,
this.listenerBuilder})
: super(key: key);
@@ -485,15 +489,19 @@ class _ImagePaintState extends State<ImagePaint> {
final imageWidth = c.getDisplayWidth() * s;
final imageHeight = c.getDisplayHeight() * s;
final imageSize = Size(imageWidth, imageHeight);
// final imageWidget = CustomPaint(
// size: imageSize,
// painter: ImagePainter(image: m.image, x: 0, y: 0, scale: s),
// );
final imageWidget = SizedBox(
width: imageWidth,
height: imageHeight,
child: Obx(() => Texture(textureId: widget.textureId.value)),
);
late final Widget imageWidget;
if (widget.useTextureRender) {
imageWidget = SizedBox(
width: imageWidth,
height: imageHeight,
child: Obx(() => Texture(textureId: widget.textureId.value)),
);
} else {
imageWidget = CustomPaint(
size: imageSize,
painter: ImagePainter(image: m.image, x: 0, y: 0, scale: s),
);
}
return NotificationListener<ScrollNotification>(
onNotification: (notification) {
@@ -517,22 +525,27 @@ class _ImagePaintState extends State<ImagePaint> {
context, _buildListener(imageWidget), c.size, imageSize)),
));
} else {
// final imageWidget = CustomPaint(
// size: Size(c.size.width, c.size.height),
// painter: ImagePainter(image: m.image, x: c.x / s, y: c.y / s, scale: s),
// );
late final Widget imageWidget;
if (c.size.width > 0 && c.size.height > 0) {
final imageWidget = Stack(
children: [
Positioned(
left: c.x,
top: c.y,
width: c.getDisplayWidth() * s,
height: c.getDisplayHeight() * s,
child: Texture(textureId: widget.textureId.value),
)
],
);
if (widget.useTextureRender) {
imageWidget = Stack(
children: [
Positioned(
left: c.x,
top: c.y,
width: c.getDisplayWidth() * s,
height: c.getDisplayHeight() * s,
child: Texture(textureId: widget.textureId.value),
)
],
);
} else {
imageWidget = CustomPaint(
size: Size(c.size.width, c.size.height),
painter:
ImagePainter(image: m.image, x: c.x / s, y: c.y / s, scale: s),
);
}
return mouseRegion(child: _buildListener(imageWidget));
} else {
return Container();