effectLoader.item.targetHeight = root.height
updateSource()
effectLoader.item.source = theSource
- divider.visible = effectLoader.item.supportsDivider
+ divider.visible = effectLoader.item.divider
updateDivider()
}
}
function updateDivider() {
- if (effectLoader.item && effectLoader.item.supportsDivider)
+ if (effectLoader.item && effectLoader.item.divider)
effectLoader.item.dividerValue = divider.value
}
ShaderEffect {
property variant source
- property int numParameters: 0
- property bool supportsDivider: false
+ property ListModel parameters: ListModel { }
+ property bool divider: true
+ property real dividerValue: 0.5
property real targetWidth: 0
property real targetHeight: 0
property string fragmentShaderFilename
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "grid spacing"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
- property real grid: 10.0 * param1Value
+ // Transform slider values, and bind result to shader uniforms
+ property real grid: parameters.get(0).value * 10
property real step_x: 0.0015625
property real step_y: targetHeight ? (step_x * targetWidth / targetHeight) : 0.0
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "threshold"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
+ // Transform slider values, and bind result to shader uniforms
+ property real threshold: parameters.get(0).value
fragmentShaderFilename: "shaders/blackandwhite.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 0
- property bool supportsDivider: true
-
- property real dividerValue: 0.5
-
fragmentShaderFilename: "shaders/emboss.fsh"
}
import QtQuick 2.0
Item {
-id: root
+ id: root
+ property bool divider: true
+ property real dividerValue: 0.5
+ property ListModel parameters: ListModel {
+ ListElement {
+ name: "radius"
+ value: 0.5
+ }
+ }
+
property alias targetWidth: verticalShader.targetWidth
property alias targetHeight: verticalShader.targetHeight
property alias source: verticalShader.source
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
-
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
Effect {
id: verticalShader
anchors.fill: parent
property real dividerValue: parent.dividerValue
- property real blurSize: 4.0 * parent.param1Value / targetHeight
+ property real blurSize: 4.0 * parent.parameters.get(0).value / targetHeight
fragmentShaderFilename: "shaders/gaussianblur_v.fsh"
}
id: horizontalShader
anchors.fill: parent
property real dividerValue: parent.dividerValue
- property real blurSize: 4.0 * parent.param1Value / targetWidth
+ property real blurSize: 4.0 * parent.parameters.get(0).value / targetWidth
fragmentShaderFilename: "shaders/gaussianblur_h.fsh"
source: horizontalShaderSource
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 0
- property bool supportsDivider: true
-
- property real dividerValue: 0.5
-
fragmentShaderFilename: "shaders/glow.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 2
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "hue"
+ value: 0.5
+ }
+ ListElement {
+ name: "width"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real param2Value: 0.5
- property real dividerValue: 0.5
-
- property real targetHue: 360.0 * param1Value
- property real windowWidth: 60.0 * param2Value
+ // Transform slider values, and bind result to shader uniforms
+ property real targetHue: parameters.get(0).value * 360
+ property real windowWidth: parameters.get(1).value * 60
fragmentShaderFilename: "shaders/isolate.fsh"
}
Effect {
id: root
-
- // Constant properties which must be supported by every effect
- property int numParameters: 2
- property bool supportsDivider: false
-
- property real param1Value: 0.5
- property real radius: 200 * param1Value
-
- property real param2Value: 0.5
- property real diffractionIndex: param2Value
+ divider: false
+ parameters: ListModel {
+ ListElement {
+ name: "radius"
+ value: 0.5
+ }
+ ListElement {
+ name: "diffraction"
+ value: 0.5
+ }
+ }
property real posX: -1
property real posY: -1
+ // Transform slider values, and bind result to shader uniforms
+ property real radius: parameters.get(0).value * 100
+ property real diffractionIndex: parameters.get(1).value
+
onTargetWidthChanged: if (posX == -1) posX = targetWidth / 2
onTargetHeightChanged: if (posY == -1) posY = targetHeight / 2
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: false
+ divider: false
+ parameters: ListModel {
+ ListElement {
+ name: "extent"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real curlExtent: 1.0 - param1Value
+ // Transform slider values, and bind result to shader uniforms
+ property real curlExtent: 1.0 - parameters.get(0).value
fragmentShaderFilename: "shaders/pagecurl.fsh"
}
import QtQuick 2.0
Effect {
-
+ divider: false
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "granularity"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real granularity: param1Value * 20
+ // Transform slider values, and bind result to shader uniforms
+ property real granularity: parameters.get(0).value * 20
fragmentShaderFilename: "shaders/pixelate.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "gamma"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
+ // Transform slider values, and bind result to shader uniforms
+ property real gamma: parameters.get(0).value
- property real gamma: param1Value
property real numColors: 8.0
fragmentShaderFilename: "shaders/posterize.fsh"
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 2
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "amplitude"
+ value: 0.5
+ }
+ ListElement {
+ name: "frequency"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real param2Value: 0.5
- property real dividerValue: 0.5
+ // Transform slider values, and bind result to shader uniforms
+ property real amplitude: parameters.get(0).value * 0.03
+ property real n: parameters.get(1).value * 7
property real time: 0
-
NumberAnimation on time { loops: Animation.Infinite; from: 0; to: Math.PI * 2; duration: 600 }
- property real amplitude: param1Value * 0.03
- property real n: param2Value * 7
-
fragmentShaderFilename: "shaders/ripple.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 0
- property bool supportsDivider: true
-
- property real dividerValue: 0.5
-
fragmentShaderFilename: "shaders/sepia.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "sharpness"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real amount: 18.0 * param1Value
+ // Transform slider values, and bind result to shader uniforms
+ property real amount: parameters.get(0).value * 18
fragmentShaderFilename: "shaders/sharpen.fsh"
}
Effect {
id: root
+ parameters: ListModel {
+ ListElement {
+ name: "amplitude"
+ value: 0.5
+ }
+ }
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
-
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real granularity: param1Value * 20
+ // Transform slider values, and bind result to shader uniforms
+ property real granularity: parameters.get(0).value * 20
+ property real weight: parameters.get(0).value
property real centerX
property real centerY
}
}
- property real weight: param1Value
-
fragmentShaderFilename: "shaders/shockwave.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "threshold"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real mixLevel: param1Value
- property real targetSize: 250 - (200 * param1Value) // TODO: fix ...
+ // Transform slider values, and bind result to shader uniforms
+ property real mixLevel: parameters.get(0).value
+ property real targetSize: 250 - (200 * mixLevel) // TODO: fix ...
property real resS: targetSize
property real resT: targetSize
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "threshold"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real weight: param1Value
+ // Transform slider values, and bind result to shader uniforms
+ property real weight: parameters.get(0).value
fragmentShaderFilename: "shaders/sobeledgedetection2.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 0
- property bool supportsDivider: true
-
- property real dividerValue: 0.5
-
fragmentShaderFilename: "shaders/tiltshift.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "threshold"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
-
- property real threshold: param1Value
- property real targetSize: 250 - (200 * param1Value) // TODO: fix ...
+ // Transform slider values, and bind result to shader uniforms
+ property real threshold: parameters.get(0).value
+ property real targetSize: 250 - (200 * threshold) // TODO: fix ...
property real resS: targetSize
property real resT: targetSize
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 0
- property bool supportsDivider: true
-
- property real dividerValue: 0.5
-
fragmentShaderFilename: "shaders/vignette.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 0
- property bool supportsDivider: true
-
- property real dividerValue: 0.5
-
fragmentShaderFilename: "shaders/warhol.fsh"
}
import QtQuick 2.0
Effect {
- // Constant properties which must be supported by every effect
- property int numParameters: 1
- property bool supportsDivider: true
+ parameters: ListModel {
+ ListElement {
+ name: "amplitude"
+ value: 0.5
+ }
+ }
- property real param1Value: 0.5
- property real dividerValue: 0.5
+ // Transform slider values, and bind result to shader uniforms
+ property real amplitude: parameters.get(0).value * 0.05
- property real amplitude: param1Value * 0.05
property real frequency: 20
property real time: 0
Rectangle {
id: root
color: "transparent"
- height: numParameters * sliderHeight + (numParameters + 1) * spacing
- visible: numParameters > 0
+ height: view.model.count * sliderHeight
property color lineColor: "black"
- property int numParameters: 1
- property alias param1Value: slider1.value
- property alias param2Value: slider2.value
- property bool enabled: true
property real gripSize: 25
property real spacing: 10
property real sliderHeight: 40
- Slider {
- id: slider1
- color: "white"
- enabled: parent.enabled
- gripSize: root.gripSize
- height: sliderHeight
- visible: enabled
- anchors {
- left: parent.left
- right: parent.right
- bottom: (root.numParameters == 1) ? root.bottom : slider2.top
- margins: root.spacing
- }
+ property ListModel model: ListModel { }
+
+ Rectangle {
+ anchors.fill: parent
+ color: "black"
+ opacity: 0.5
+ radius: 10
}
- Slider {
- id: slider2
- color: "white"
- enabled: parent.enabled && root.numParameters >= 2
- gripSize: root.gripSize
- height: sliderHeight
- visible: enabled
- anchors {
- left: parent.left
- right: parent.right
- bottom: root.bottom
- margins: root.spacing
+ Component {
+ id: editDelegate
+
+ Rectangle {
+ id: delegate
+ width: parent.width
+ height: root.sliderHeight
+ color: "transparent"
+
+ Text {
+ id: text
+ text: name
+ color: "white"
+ anchors {
+ top: parent.top
+ bottom: parent.bottom
+ left: parent.left
+ }
+ font.pixelSize: 0.5 * parent.height
+ horizontalAlignment: Text.AlignRight
+ verticalAlignment: Text.AlignVCenter
+ width: 150
+ }
+
+ Slider {
+ anchors {
+ top: parent.top
+ bottom: parent.bottom
+ left: text.right
+ leftMargin: 20
+ right: parent.right
+ rightMargin: 20
+ }
+ value: model.value
+ onValueChanged: view.model.setProperty(index, "value", value)
+ }
}
}
+
+ ListView {
+ id: view
+ anchors.fill: parent
+ model: root.model
+ delegate: editDelegate
+ }
}
Rectangle {
id: root
- color: "white"
+ color: "transparent"
radius: 5
property alias value: grip.value
+ property color fillColor: "white"
property color lineColor: "black"
property alias gripSize: grip.width
property alias enabled: mouseArea.enabled
Rectangle {
anchors { fill: parent; margins: 1 }
- color: root.color
+ color: root.fillColor
}
}
Rectangle {
anchors { fill: parent; margins: 1 }
radius: width/2
- color: root.color
+ color: root.fillColor
}
}
function displayedColor() {
- var tint = Qt.rgba(color.r, color.g, color.b, 0.25)
- return enabled ? lineColor : Qt.tint(color, tint)
+ var tint = Qt.rgba(fillColor.r, fillColor.g, fillColor.b, 0.25)
+ return enabled ? lineColor : Qt.tint(fillColor, tint)
}
}
ParameterPanel {
id: parameterPanel
- enabled: numParameters >= 1
- numParameters: content.effect ? content.effect.numParameters : 0
anchors {
- top: content.bottom
left: parent.left
bottom: parent.bottom
+ right: effectSelectionPanel.left
+ margins: 20
}
- width: content.width
- onParam1ValueChanged: updateParameters()
}
EffectSelectionPanel {
itemHeight: 40
onEffectSourceChanged: {
content.effectSource = effectSource
- updateParameters()
+ parameterPanel.model = content.effect.parameters
}
}
performanceLoader.item.qmlFramePainted()
}
- function updateParameters() {
- if (content.effect.numParameters >= 1)
- content.effect.param1Value = parameterPanel.param1Value
- }
-
function openImage() {
d.openFileType = "image"
showFileBrowser("../../images")
}
onLoaded: {
item.parent = root
- item.anchors.fill = root
+ item.anchors.top = root.top
+ item.anchors.topMargin = 100
+ item.anchors.left = root.left
+ item.anchors.right = root.right
+ item.anchors.bottom = root.verticalCenter
item.logging = root.perfMonitorsLogging
item.displayed = root.perfMonitorsVisible
item.init()
ParameterPanel {
id: parameterPanel
-
anchors {
left: parent.left;
right: parent.right;
margins: 10
}
- numParameters: content.effect.numParameters
y: parent.height
- opacity: 0.75
gripSize: 40
states: [
}
]
- enabled: content.effect.numParameters >= 1 && effectSelectionPanel.state != "shown"
+ enabled: false
state: enabled ? "shown" : "baseState"
- onParam1ValueChanged: updateParameters()
- onParam2ValueChanged: updateParameters()
}
EffectSelectionPanel {
onEffectSourceChanged: {
content.effectSource = effectSource
- parameterPanel.numParameters = content.effect.numParameters
- updateParameters()
+ if (content.effect.parameters.count) {
+ parameterPanel.model = content.effect.parameters
+ parameterPanel.enabled = true
+ } else {
+ parameterPanel.enabled = false
+ }
}
onClicked: state = "baseState"
performanceLoader.item.qmlFramePainted()
}
- function updateParameters() {
- if (content.effect.numParameters >= 1)
- content.effect.param1Value = parameterPanel.param1Value
- if (content.effect.numParameters >= 2)
- content.effect.param2Value = parameterPanel.param2Value
- }
-
function openImage() {
fileOpenContainer.state = "baseState"
d.openFileType = "image"
// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html
-uniform float param1Value;
+uniform float threshold;
uniform float dividerValue;
uniform sampler2D source;
vec4 orig = texture2D(source, uv);
vec3 col = orig.rgb;
float y = 0.3 *col.r + 0.59 * col.g + 0.11 * col.b;
- y = y < param1Value ? 0.0 : 1.0;
+ y = y < threshold ? 0.0 : 1.0;
if (uv.x < dividerValue)
gl_FragColor = qt_Opacity * vec4(y, y, y, 1.0);
else
projects / platform / upstream / qtmultimedia.git / commitdiff