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Temp fix for buffer destruction bug

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This commit is contained in:
Digital Artifex
2025-08-23 09:19:27 -04:00
parent fc64109919
commit f30f517d81
3 changed files with 74 additions and 52 deletions
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103
package/contents/ui/KomplexModel.qml
View File

@@ -58,13 +58,13 @@ Rectangle
property var pack: wallpaper.configuration.shader_package
onPackChanged: () =>
{
if(mainItem.ready)
{
shaderPackModel.loadJson(pack)
}
}
// onPackChanged: () =>
// {
// if(mainItem.ready)
// {
// shaderPackModel.loadJson(pack)
// }
// }
id: mainItem
color: "black"
@@ -80,16 +80,7 @@ Rectangle
{
id: shaderPackModel
onJsonChanged: () =>
{
// clean up old channels
while(data.channels.length > 0)
data.channels.pop().destroy()
bufferA.source = ""
bufferB.source = ""
bufferC.source = ""
bufferD.source = ""
{
// Handle the JSON change if needed
mainItem.parsePack(shaderPackModel.json);
}
@@ -113,11 +104,15 @@ Rectangle
// This channel must be set to a shader source file that has been pre-compiled to a QSB Fragment Shader
ShaderChannel
{
ShaderChannel { id: bufferA; visible: false; anchors.fill: parent }
ShaderChannel { id: bufferB; visible: false; anchors.fill: parent }
ShaderChannel { id: bufferC; visible: false; anchors.fill: parent }
ShaderChannel { id: bufferD; visible: false; anchors.fill: parent }
property var bufferA
property var bufferB
property var bufferC
property var bufferD
// ShaderChannel { id: bufferA; visible: false; anchors.fill: parent }
// ShaderChannel { id: bufferB; visible: false; anchors.fill: parent }
// ShaderChannel { id: bufferC; visible: false; anchors.fill: parent }
// ShaderChannel { id: bufferD; visible: false; anchors.fill: parent }
iTime: mainItem.iTime
iMouse: mainItem.iMouse
iResolution: mainItem.iResolution
@@ -183,10 +178,10 @@ Rectangle
// Load the default shader pack configuration on component completion
Component.onCompleted:
{
data.buffers.set("{bufferA}", bufferA)
data.buffers.set("{bufferB}", bufferB)
data.buffers.set("{bufferC}", bufferC)
data.buffers.set("{bufferD}", bufferD)
data.buffers.set("{bufferA}", channelOutput.bufferA)
data.buffers.set("{bufferB}", channelOutput.bufferB)
data.buffers.set("{bufferC}", channelOutput.bufferC)
data.buffers.set("{bufferD}", channelOutput.bufferD)
if(wallpaper.configuration.shader_package)
shaderPackModel.loadJson(wallpaper.configuration.shader_package);
@@ -233,13 +228,12 @@ Rectangle
}
// Recursive helper function to parse channels
function parseChannel(channel, json, typeDefault = 2)
function parseChannel(channel, json, typeDefault = 2, autodestroy = true)
{
var source = getFilePath(json.source)
channel.frameBufferChannel = json.frame_buffer_channel !== undefined ? json.frame_buffer_channel : -1
channel.type = json.type !== undefined ? json.type : typeDefault
//channel.anchors.fill = channel.parent
channel.visible = false
channel.iMouse = Qt.binding(() => { return mainItem.iMouse; })
channel.iTime = Qt.binding(() => { return mainItem.iTime; })
@@ -250,15 +244,6 @@ Rectangle
channel.iTimeDelta = Qt.binding(() => { return mainItem.iTimeDelta; })
channel.width = Qt.binding(() => channel.iResolution.x)
channel.height = Qt.binding(() => channel.iResolution.y)
// channel.iChannelResolution = Qt.binding(() => {
// return [
// Qt.vector3d(json.resolution_x || mainItem.width, json.resolution_y || mainItem.height, 1.0),
// Qt.vector3d(json.resolution_x || mainItem.width, json.resolution_y || mainItem.height, 1.0),
// Qt.vector3d(json.resolution_x || mainItem.width, json.resolution_y || mainItem.height, 1.0),
// Qt.vector3d(json.resolution_x || mainItem.width, json.resolution_y || mainItem.height, 1.0)
// ];
// });
channel.iChannelTime = Qt.binding(() => {
return [
@@ -291,7 +276,6 @@ Rectangle
if (component.status === Component.Ready) {
channel.iChannel0 = component.createObject(mainItem, { })
parseChannel(channel.iChannel0, json.channel0)
data.channels.push(channel.iChannel0) // save for destroying
}
}
else
@@ -314,8 +298,6 @@ Rectangle
if (component.status === Component.Ready) {
channel.iChannel1 = component.createObject(mainItem, { })
parseChannel(channel.iChannel1, json.channel1)
data.channels.push(channel.iChannel1) // save for destroying
}
}
else
@@ -338,8 +320,6 @@ Rectangle
if (component.status === Component.Ready) {
channel.iChannel2 = component.createObject(mainItem, { })
parseChannel(channel.iChannel2, json.channel2)
data.channels.push(channel.iChannel2) // save for destroying
}
}
else
@@ -362,31 +342,50 @@ Rectangle
if (component.status === Component.Ready) {
channel.iChannel3 = component.createObject(mainItem, { })
parseChannel(channel.iChannel3, json.channel3)
data.channels.push(channel.iChannel3) // save for destroying
}
}
else
console.log('Uknown channel type 3 ' + typeof json.channel3)
}
if(autodestroy)
data.channels.push(channel)
}
// Function to parse the pack.json file and set the properties of the ShaderChannel
function parsePack(json)
{
// clean up old channels
while(data.channels.length > 0)
data.channels.pop().destroy()
var pack = JSON.parse(json);
var currentChannel = null;
if (pack.bufferA)
parseChannel(bufferA, pack.bufferA, 2);
if (pack.bufferB)
parseChannel(bufferB, pack.bufferB, 2);
if (pack.bufferC)
parseChannel(bufferC, pack.bufferC, 2);
if (pack.bufferD)
parseChannel(bufferD, pack.bufferD, 2);
var component = Qt.createComponent("./ShaderChannel.qml")
parseChannel(channelOutput, pack, 2)
if (component.status === Component.Ready) {
channelOutput.bufferA = component.createObject(channelOutput, { visible: false })
channelOutput.bufferB = component.createObject(channelOutput, { visible: false })
channelOutput.bufferC = component.createObject(channelOutput, { visible: false })
channelOutput.bufferD = component.createObject(channelOutput, { visible: false })
data.buffers.set("{bufferA}", channelOutput.bufferA)
data.buffers.set("{bufferB}", channelOutput.bufferB)
data.buffers.set("{bufferC}", channelOutput.bufferC)
data.buffers.set("{bufferD}", channelOutput.bufferD)
//parseChannel(channel.iChannel0, json.channel0)
}
if (pack.bufferA)
parseChannel(channelOutput.bufferA, pack.bufferA, 2);
if (pack.bufferB)
parseChannel(channelOutput.bufferB, pack.bufferB, 2);
if (pack.bufferC)
parseChannel(channelOutput.bufferC, pack.bufferC, 2);
if (pack.bufferD)
parseChannel(channelOutput.bufferD, pack.bufferD, 2);
parseChannel(channelOutput, pack, 2, false)
channelOutput.source = getFilePath(pack.source); // Set the shader source file
channelOutput.type = ShaderChannel.Type.ShaderChannel; // Set the shader

4
package/contents/ui/ShaderChannel.qml
View File

@@ -293,6 +293,7 @@ Item
hideSource: true
width: channel.iResolution.x
height: channel.iResolution.y
visible: false
}
ShaderEffectSource
@@ -310,6 +311,7 @@ Item
hideSource: true
width: channel.iResolution.x
height: channel.iResolution.y
visible: false
}
ShaderEffectSource
@@ -327,6 +329,7 @@ Item
hideSource: true
width: channel.iResolution.x
height: channel.iResolution.y
visible: false
}
ShaderEffectSource
@@ -344,6 +347,7 @@ Item
hideSource: true
width: channel.iResolution.x
height: channel.iResolution.y
visible: false
}
// recursive frame buffer

19
package/contents/ui/main.qml
View File

@@ -40,6 +40,7 @@ WallpaperItem
{
property int resolution_x: wallpaper.configuration.resolution_x
property int resolution_y: wallpaper.configuration.resolution_y
property string shaderPack: wallpaper.configuration.shader_package
property bool changing: false
anchors.fill: parent
@@ -93,6 +94,7 @@ WallpaperItem
}
}
// band-aid section
onResolution_xChanged: () =>
{
if(changing)
@@ -126,5 +128,22 @@ WallpaperItem
changing = false
}
onShaderPackChanged: () =>
{
if(changing)
return;
changing = true
pageLoader.sourceComponent = null
if(wallpaper.configuration.komplex_mode === 0)
pageLoader.sourceComponent = shaderToyContent
else
pageLoader.sourceComponent = packContent
changing = false
}
}
}