End the deprecation period of SpriteImage

Also remove the stale files left around.

Change-Id: I2f275f23ebfb65045cc683ccd542cbc451b767fb
Reviewed-by: Martin Jones <martin.jones@nokia.com>

1 files changed, 0 insertions, 481 deletions

diff --git a/src/quick/items/qquickspriteimage.cpp b/src/quick/items/qquickspriteimage.cpp
deleted file mode 100644
index fca6fbc19e..0000000000
--- a/src/quick/items/qquickspriteimage.cpp
+++ /dev/null
@@ -1,481 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the Declarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickspriteimage_p.h"
-#include "qquicksprite_p.h"
-#include "qquickspriteengine_p.h"
-#include <QtQuick/private/qsgcontext_p.h>
-#include <private/qsgadaptationlayer_p.h>
-#include <QtQuick/qsgnode.h>
-#include <QtQuick/qsgtexturematerial.h>
-#include <QtQuick/qsgtexture.h>
-#include <QtQuick/qquickcanvas.h>
-#include <QtQml/qqmlinfo.h>
-#include <QFile>
-#include <cmath>
-#include <qmath.h>
-#include <QDebug>
-
-QT_BEGIN_NAMESPACE
-
-static const char vertexShaderCode[] =
-    "attribute highp vec2 vTex;\n"
-    "uniform highp vec3 animData;// w,h(premultiplied of anim), interpolation progress\n"
-    "uniform highp vec4 animPos;//x,y, x,y (two frames for interpolation)\n"
-    "uniform highp vec2 size;//w,h of element\n"
-    "\n"
-    "uniform highp mat4 qt_Matrix;\n"
-    "\n"
-    "varying highp vec4 fTexS;\n"
-    "varying lowp float progress;\n"
-    "\n"
-    "\n"
-    "void main() {\n"
-    "    progress = animData.z;\n"
-    "    //Calculate frame location in texture\n"
-    "    fTexS.xy = animPos.xy + vTex.xy * animData.xy;\n"
-    "    //Next frame is also passed, for interpolation\n"
-    "    fTexS.zw = animPos.zw + vTex.xy * animData.xy;\n"
-    "\n"
-    "    gl_Position = qt_Matrix * vec4(size.x * vTex.x, size.y * vTex.y, 0, 1);\n"
-    "}\n";
-
-static const char fragmentShaderCode[] =
-    "uniform sampler2D texture;\n"
-    "uniform lowp float qt_Opacity;\n"
-    "\n"
-    "varying highp vec4 fTexS;\n"
-    "varying lowp float progress;\n"
-    "\n"
-    "void main() {\n"
-    "    gl_FragColor = mix(texture2D(texture, fTexS.xy), texture2D(texture, fTexS.zw), progress) * qt_Opacity;\n"
-    "}\n";
-
-class QQuickSpriteImageMaterial : public QSGMaterial
-{
-public:
-    QQuickSpriteImageMaterial();
-    ~QQuickSpriteImageMaterial();
-    virtual QSGMaterialType *type() const { static QSGMaterialType type; return &type; }
-    virtual QSGMaterialShader *createShader() const;
-    virtual int compare(const QSGMaterial *other) const
-    {
-        return this - static_cast<const QQuickSpriteImageMaterial *>(other);
-    }
-
-    QSGTexture *texture;
-
-    float animT;
-    float animX1;
-    float animY1;
-    float animX2;
-    float animY2;
-    float animW;
-    float animH;
-    float elementWidth;
-    float elementHeight;
-};
-
-QQuickSpriteImageMaterial::QQuickSpriteImageMaterial()
-    : animT(0.0f)
-    , animX1(0.0f)
-    , animY1(0.0f)
-    , animX2(0.0f)
-    , animY2(0.0f)
-    , animW(1.0f)
-    , animH(1.0f)
-    , elementWidth(1.0f)
-    , elementHeight(1.0f)
-{
-    setFlag(Blending, true);
-}
-
-QQuickSpriteImageMaterial::~QQuickSpriteImageMaterial()
-{
-    delete texture;
-}
-
-class SpriteImageMaterialData : public QSGMaterialShader
-{
-public:
-    SpriteImageMaterialData(const char * /* vertexFile */ = 0, const char * /* fragmentFile */ = 0)
-    {
-    }
-
-    void deactivate() {
-        QSGMaterialShader::deactivate();
-
-        for (int i=0; i<8; ++i) {
-            program()->setAttributeArray(i, GL_FLOAT, chunkOfBytes, 1, 0);
-        }
-    }
-
-    virtual void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *)
-    {
-        QQuickSpriteImageMaterial *m = static_cast<QQuickSpriteImageMaterial *>(newEffect);
-        m->texture->bind();
-
-        program()->setUniformValue(m_opacity_id, state.opacity());
-        program()->setUniformValue(m_animData_id, m->animW, m->animH, m->animT);
-        program()->setUniformValue(m_animPos_id, m->animX1, m->animY1, m->animX2, m->animY2);
-        program()->setUniformValue(m_size_id, m->elementWidth, m->elementHeight);
-
-        if (state.isMatrixDirty())
-            program()->setUniformValue(m_matrix_id, state.combinedMatrix());
-    }
-
-    virtual void initialize() {
-        m_matrix_id = program()->uniformLocation("qt_Matrix");
-        m_opacity_id = program()->uniformLocation("qt_Opacity");
-        m_animData_id = program()->uniformLocation("animData");
-        m_animPos_id = program()->uniformLocation("animPos");
-        m_size_id = program()->uniformLocation("size");
-    }
-
-    virtual const char *vertexShader() const { return vertexShaderCode; }
-    virtual const char *fragmentShader() const { return fragmentShaderCode; }
-
-    virtual char const *const *attributeNames() const {
-        static const char *attr[] = {
-           "vTex",
-            0
-        };
-        return attr;
-    }
-
-    int m_matrix_id;
-    int m_opacity_id;
-    int m_animData_id;
-    int m_animPos_id;
-    int m_size_id;
-
-    static float chunkOfBytes[1024];
-};
-
-float SpriteImageMaterialData::chunkOfBytes[1024];
-
-QSGMaterialShader *QQuickSpriteImageMaterial::createShader() const
-{
-    return new SpriteImageMaterialData;
-}
-
-struct SpriteVertex {
-    float tx;
-    float ty;
-};
-
-struct SpriteVertices {
-    SpriteVertex v1;
-    SpriteVertex v2;
-    SpriteVertex v3;
-    SpriteVertex v4;
-};
-
-/*!
-    \qmlclass SpriteImage QQuickSpriteImage
-    \inqmlmodule QtQuick 2
-    \inherits Item
-    \brief The SpriteImage element draws a sprite animation
-
-*/
-/*!
-    \qmlproperty bool QtQuick2::SpriteImage::running
-
-    Whether the sprite is animating or not.
-
-    Default is true
-*/
-/*!
-    \qmlproperty bool QtQuick2::SpriteImage::interpolate
-
-    If true, interpolation will occur between sprite frames to make the
-    animation appear smoother.
-
-    Default is true.
-*/
-/*!
-    \qmlproperty string QtQuick2::SpriteImage::goalSprite
-
-    The name of the Sprite which is currently animating.
-*/
-/*!
-    \qmlproperty string QtQuick2::SpriteImage::goalSprite
-
-    The name of the Sprite which the animation should move to.
-
-    Sprite states have defined durations and transitions between them, setting goalState
-    will cause it to disregard any path weightings (including 0) and head down the path
-    which will reach the goalState quickest (fewest animations). It will pass through
-    intermediate states on that path, and animate them for their duration.
-
-    If it is possible to return to the goalState from the starting point of the goalState
-    it will continue to do so until goalState is set to "" or an unreachable state.
-*/
-/*! \qmlmethod void QtQuick2::SpriteImage::jumpTo(string sprite)
-
-    This function causes the sprite to jump to the specified state immediately, intermediate
-    states are not played.
-*/
-/*!
-    \qmlproperty list<Sprite> QtQuick2::SpriteImage::sprites
-
-    The sprite or sprites to draw. Sprites will be scaled to the size of this element.
-*/
-
-//TODO: Implicitly size element to size of first sprite? or currentSprite?
-QQuickSpriteImage::QQuickSpriteImage(QQuickItem *parent) :
-    QQuickItem(parent)
-    , m_node(0)
-    , m_material(0)
-    , m_spriteEngine(0)
-    , m_curFrame(0)
-    , m_pleaseReset(false)
-    , m_running(true)
-    , m_interpolate(true)
-    , m_curStateIdx(0)
-{
-    setFlag(ItemHasContents);
-    connect(this, SIGNAL(runningChanged(bool)),
-            this, SLOT(update()));
-}
-
-void QQuickSpriteImage::jumpTo(const QString &sprite)
-{
-    if (!m_spriteEngine)
-        return;
-    m_spriteEngine->setGoal(m_spriteEngine->stateIndex(sprite), 0, true);
-}
-
-void QQuickSpriteImage::setGoalSprite(const QString &sprite)
-{
-    if (m_goalState != sprite){
-        m_goalState = sprite;
-        emit goalSpriteChanged(sprite);
-        m_spriteEngine->setGoal(m_spriteEngine->stateIndex(sprite));
-    }
-}
-
-QQmlListProperty<QQuickSprite> QQuickSpriteImage::sprites()
-{
-    return QQmlListProperty<QQuickSprite>(this, &m_sprites, spriteAppend, spriteCount, spriteAt, spriteClear);
-}
-
-void QQuickSpriteImage::createEngine()
-{
-    //TODO: delay until component complete
-    if (m_spriteEngine)
-        delete m_spriteEngine;
-    if (m_sprites.count())
-        m_spriteEngine = new QQuickSpriteEngine(m_sprites, this);
-    else
-        m_spriteEngine = 0;
-    reset();
-}
-
-static QSGGeometry::Attribute SpriteImage_Attributes[] = {
-    QSGGeometry::Attribute::create(0, 2, GL_FLOAT),         // tex
-};
-
-static QSGGeometry::AttributeSet SpriteImage_AttributeSet =
-{
-    1, // Attribute Count
-    2 * sizeof(float),
-    SpriteImage_Attributes
-};
-
-QSGGeometryNode* QQuickSpriteImage::buildNode()
-{
-    if (!m_spriteEngine) {
-        qmlInfo(this) << "No sprite engine...";
-        return 0;
-    } else if (m_spriteEngine->status() == QQuickPixmap::Null) {
-        m_spriteEngine->startAssemblingImage();
-        update();//Schedule another update, where we will check again
-        return 0;
-    } else if (m_spriteEngine->status() == QQuickPixmap::Loading) {
-        update();//Schedule another update, where we will check again
-        return 0;
-    }
-
-    m_material = new QQuickSpriteImageMaterial();
-
-    QImage image = m_spriteEngine->assembledImage();
-    if (image.isNull())
-        return 0;
-    m_sheetSize = QSizeF(image.size());
-    m_material->texture = canvas()->createTextureFromImage(image);
-    m_material->texture->setFiltering(QSGTexture::Linear);
-    m_spriteEngine->start(0);
-    m_material->animT = 0;
-    m_material->animX1 = m_spriteEngine->spriteX() / m_sheetSize.width();
-    m_material->animY1 = m_spriteEngine->spriteY() / m_sheetSize.height();
-    m_material->animX2 = m_material->animX1;
-    m_material->animY2 = m_material->animY1;
-    m_material->animW = m_spriteEngine->spriteWidth() / m_sheetSize.width();
-    m_material->animH = m_spriteEngine->spriteHeight() / m_sheetSize.height();
-    m_material->elementWidth = width();
-    m_material->elementHeight = height();
-    m_curState = m_spriteEngine->state(m_spriteEngine->curState())->name();
-    emit currentSpriteChanged(m_curState);
-
-    int vCount = 4;
-    int iCount = 6;
-    QSGGeometry *g = new QSGGeometry(SpriteImage_AttributeSet, vCount, iCount);
-    g->setDrawingMode(GL_TRIANGLES);
-
-    SpriteVertices *p = (SpriteVertices *) g->vertexData();
-
-    p->v1.tx = 0;
-    p->v1.ty = 0;
-
-    p->v2.tx = 1.0;
-    p->v2.ty = 0;
-
-    p->v3.tx = 0;
-    p->v3.ty = 1.0;
-
-    p->v4.tx = 1.0;
-    p->v4.ty = 1.0;
-
-    quint16 *indices = g->indexDataAsUShort();
-    indices[0] = 0;
-    indices[1] = 1;
-    indices[2] = 2;
-    indices[3] = 1;
-    indices[4] = 3;
-    indices[5] = 2;
-
-
-    m_timestamp.start();
-    m_node = new QSGGeometryNode();
-    m_node->setGeometry(g);
-    m_node->setMaterial(m_material);
-    m_node->setFlag(QSGGeometryNode::OwnsMaterial);
-    return m_node;
-}
-
-void QQuickSpriteImage::reset()
-{
-    m_pleaseReset = true;
-}
-
-QSGNode *QQuickSpriteImage::updatePaintNode(QSGNode *, UpdatePaintNodeData *)
-{
-    if (m_pleaseReset) {
-        delete m_node;
-
-        m_node = 0;
-        m_material = 0;
-        m_pleaseReset = false;
-    }
-
-    prepareNextFrame();
-
-    if (m_running) {
-        update();
-        if (m_node)
-            m_node->markDirty(QSGNode::DirtyMaterial);
-    }
-
-    return m_node;
-}
-
-void QQuickSpriteImage::prepareNextFrame()
-{
-    if (m_node == 0)
-        m_node = buildNode();
-    if (m_node == 0) //error creating node
-        return;
-
-    uint timeInt = m_timestamp.elapsed();
-    qreal time =  timeInt / 1000.;
-    m_material->elementHeight = height();
-    m_material->elementWidth = width();
-
-    //Advance State
-    m_spriteEngine->updateSprites(timeInt);
-    if (m_curStateIdx != m_spriteEngine->curState()) {
-        m_curStateIdx = m_spriteEngine->curState();
-        m_curState = m_spriteEngine->state(m_spriteEngine->curState())->name();
-        emit currentSpriteChanged(m_curState);
-        m_curFrame= -1;
-    }
-
-    //Advance Sprite
-    qreal animT = m_spriteEngine->spriteStart()/1000.0;
-    qreal frameCount = m_spriteEngine->spriteFrames();
-    qreal frameDuration = m_spriteEngine->spriteDuration()/frameCount;
-    double frameAt;
-    qreal progress;
-    if (frameDuration > 0) {
-        qreal frame = (time - animT)/(frameDuration / 1000.0);
-        frame = qBound(qreal(0.0), frame, frameCount - qreal(1.0));//Stop at count-1 frames until we have between anim interpolation
-        progress = modf(frame,&frameAt);
-    } else {
-        m_curFrame++;
-        if (m_curFrame >= frameCount){
-            m_curFrame = 0;
-            m_spriteEngine->advance();
-        }
-        frameAt = m_curFrame;
-        progress = 0;
-    }
-    if (m_spriteEngine->sprite()->reverse())
-        frameAt = (m_spriteEngine->spriteFrames() - 1) - frameAt;
-    qreal y = m_spriteEngine->spriteY() / m_sheetSize.height();
-    qreal w = m_spriteEngine->spriteWidth() / m_sheetSize.width();
-    qreal h = m_spriteEngine->spriteHeight() / m_sheetSize.height();
-    qreal x1 = m_spriteEngine->spriteX() / m_sheetSize.width();
-    x1 += frameAt * w;
-    qreal x2 = x1;
-    if (frameAt < (frameCount-1))
-        x2 += w;
-
-    m_material->animX1 = x1;
-    m_material->animY1 = y;
-    m_material->animX2 = x2;
-    m_material->animY2 = y;
-    m_material->animW = w;
-    m_material->animH = h;
-    m_material->animT = m_interpolate ? progress : 0.0;
-}
-
-QT_END_NAMESPACE