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-rw-r--r--demos/embedded/qmlflickr/qmlflickr.pro3
-rw-r--r--src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp4
-rw-r--r--src/opengl/opengl.pro2
-rw-r--r--src/opengl/qgl_symbian.cpp21
-rw-r--r--src/opengl/qgltexturepool.cpp7
-rw-r--r--src/opengl/qwindowsurface_gl.cpp40
-rw-r--r--src/openvg/qpaintengine_vg.cpp101
-rw-r--r--src/plugins/audio/audio.pro3
-rw-r--r--src/plugins/plugins.pro1
9 files changed, 151 insertions, 31 deletions
diff --git a/demos/embedded/qmlflickr/qmlflickr.pro b/demos/embedded/qmlflickr/qmlflickr.pro
index 39b316a..8d4e032 100644
--- a/demos/embedded/qmlflickr/qmlflickr.pro
+++ b/demos/embedded/qmlflickr/qmlflickr.pro
@@ -8,5 +8,6 @@ symbian {
TARGET.UID3 = 0x$$qmlflickr_uid3 # defined in deployment.pri
include($$QT_SOURCE_TREE/demos/symbianpkgrules.pri)
TARGET.CAPABILITY = NetworkServices
- TARGET.EPOCHEAPSIZE = 0x20000 0x2000000
+ # Maximum heap size set to 128 MB in order to allow loading large images.
+ TARGET.EPOCHEAPSIZE = 0x20000 0x8000000
}
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index c8786fb..5c8d2b6 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -90,10 +90,6 @@
QT_BEGIN_NAMESPACE
-#if defined(Q_OS_SYMBIAN)
-#define QT_GL_NO_SCISSOR_TEST
-#endif
-
#if defined(Q_WS_WIN)
extern Q_GUI_EXPORT bool qt_cleartype_enabled;
#endif
diff --git a/src/opengl/opengl.pro b/src/opengl/opengl.pro
index 6bbf99b..6d79584 100644
--- a/src/opengl/opengl.pro
+++ b/src/opengl/opengl.pro
@@ -148,7 +148,7 @@ embedded {
}
symbian {
- DEFINES += QGL_USE_TEXTURE_POOL
+ DEFINES += QGL_USE_TEXTURE_POOL QGL_NO_PRESERVED_SWAP
SOURCES -= qpixmapdata_gl.cpp
SOURCES += qgl_symbian.cpp \
qpixmapdata_poolgl.cpp \
diff --git a/src/opengl/qgl_symbian.cpp b/src/opengl/qgl_symbian.cpp
index 78624a2..7caaabd 100644
--- a/src/opengl/qgl_symbian.cpp
+++ b/src/opengl/qgl_symbian.cpp
@@ -228,13 +228,20 @@ bool QGLContext::chooseContext(const QGLContext* shareContext) // almost same as
d->eglSurface = QEgl::createSurface(device(), d->eglContext->config());
-#if !defined(QGL_NO_PRESERVED_SWAP)
- eglGetError(); // Clear error state first.
- eglSurfaceAttrib(QEgl::display(), d->eglSurface,
- EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
- if (eglGetError() != EGL_SUCCESS) {
- qWarning("QGLContext: could not enable preserved swap");
- }
+ eglGetError(); // Clear error state first.
+
+#ifdef QGL_NO_PRESERVED_SWAP
+ eglSurfaceAttrib(QEgl::display(), d->eglSurface,
+ EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED);
+
+ if (eglGetError() != EGL_SUCCESS)
+ qWarning("QGLContext: could not enable destroyed swap behaviour");
+#else
+ eglSurfaceAttrib(QEgl::display(), d->eglSurface,
+ EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
+
+ if (eglGetError() != EGL_SUCCESS)
+ qWarning("QGLContext: could not enable preserved swap behaviour");
#endif
setWindowCreated(true);
diff --git a/src/opengl/qgltexturepool.cpp b/src/opengl/qgltexturepool.cpp
index 61a88c3..a5472ec 100644
--- a/src/opengl/qgltexturepool.cpp
+++ b/src/opengl/qgltexturepool.cpp
@@ -135,8 +135,11 @@ void QGLTexturePool::releaseTexture(QGLPixmapData *data, GLuint texture)
if (data)
removeFromLRU(data);
- QGLShareContextScope ctx(qt_gl_share_widget()->context());
- glDeleteTextures(1, &texture);
+ QGLWidget *shareWidget = qt_gl_share_widget();
+ if (shareWidget) {
+ QGLShareContextScope ctx(shareWidget->context());
+ glDeleteTextures(1, &texture);
+ }
}
void QGLTexturePool::useTexture(QGLPixmapData *data)
diff --git a/src/opengl/qwindowsurface_gl.cpp b/src/opengl/qwindowsurface_gl.cpp
index 11a9eb0..ed541ce 100644
--- a/src/opengl/qwindowsurface_gl.cpp
+++ b/src/opengl/qwindowsurface_gl.cpp
@@ -371,6 +371,10 @@ QGLWindowSurface::QGLWindowSurface(QWidget *window)
d_ptr->q_ptr = this;
d_ptr->geometry_updated = false;
d_ptr->did_paint = false;
+
+#ifdef QGL_NO_PRESERVED_SWAP
+ setPartialUpdateSupport(false);
+#endif
}
QGLWindowSurface::~QGLWindowSurface()
@@ -467,8 +471,16 @@ void QGLWindowSurface::hijackWindow(QWidget *widget)
if (haveNOKSwapRegion)
qDebug() << "Found EGL_NOK_swap_region2 extension. Using partial updates.";
}
- bool swapBehaviourPreserved = (ctx->d_func()->eglContext->configAttrib(EGL_SWAP_BEHAVIOR)
- || (ctx->d_func()->eglContext->configAttrib(EGL_SURFACE_TYPE)&EGL_SWAP_BEHAVIOR_PRESERVED_BIT));
+
+ bool swapBehaviourPreserved = ctx->d_func()->eglContext->configAttrib(EGL_SWAP_BEHAVIOR);
+ if (ctx->d_func()->eglContext->configAttrib(EGL_SURFACE_TYPE)&EGL_SWAP_BEHAVIOR_PRESERVED_BIT) {
+ EGLint swapBehavior;
+ if (eglQuerySurface(ctx->d_func()->eglContext->display(), ctx->d_func()->eglSurface
+ , EGL_SWAP_BEHAVIOR, &swapBehavior)) {
+ swapBehaviourPreserved = (swapBehavior == EGL_BUFFER_PRESERVED);
+ }
+ }
+
if (!swapBehaviourPreserved && !haveNOKSwapRegion)
setPartialUpdateSupport(false); // Force full-screen updates
else
@@ -514,6 +526,8 @@ static void drawTexture(const QRectF &rect, GLuint tex_id, const QSize &texSize,
void QGLWindowSurface::beginPaint(const QRegion &)
{
+ updateGeometry();
+
if (!context())
return;
@@ -874,14 +888,22 @@ void QGLWindowSurface::updateGeometry() {
ctx->d_func()->eglSurface = QEgl::createSurface(ctx->device(),
ctx->d_func()->eglContext->config());
-#if !defined(QGL_NO_PRESERVED_SWAP)
- eglGetError(); // Clear error state first.
- eglSurfaceAttrib(QEgl::display(), ctx->d_func()->eglSurface,
- EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
- if (eglGetError() != EGL_SUCCESS) {
- qWarning("QGLWindowSurface: could not restore preserved swap behaviour");
+ eglGetError(); // Clear error state.
+ if (hasPartialUpdateSupport()) {
+ eglSurfaceAttrib(ctx->d_func()->eglContext->display(),
+ ctx->d_func()->eglSurface,
+ EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
+
+ if (eglGetError() != EGL_SUCCESS)
+ qWarning("QGLWindowSurface: could not enable preserved swap behaviour");
+ } else {
+ eglSurfaceAttrib(ctx->d_func()->eglContext->display(),
+ ctx->d_func()->eglSurface,
+ EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED);
+
+ if (eglGetError() != EGL_SUCCESS)
+ qWarning("QGLWindowSurface: could not enable destroyed swap behaviour");
}
-#endif
}
#endif
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 44dceea..570adfd 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -3071,6 +3071,95 @@ static void drawVGImage(QVGPaintEnginePrivate *d,
vgDrawImage(vgImg);
}
+static void drawImageTiled(QVGPaintEnginePrivate *d,
+ const QRectF &r,
+ const QImage &image,
+ const QRectF &sr = QRectF())
+{
+ const int minTileSize = 16;
+ int tileWidth = 512;
+ int tileHeight = tileWidth;
+
+ VGImageFormat tileFormat = qt_vg_image_to_vg_format(image.format());
+ VGImage tile = VG_INVALID_HANDLE;
+ QVGImagePool *pool = QVGImagePool::instance();
+ while (tile == VG_INVALID_HANDLE && tileWidth >= minTileSize) {
+ tile = pool->createPermanentImage(tileFormat, tileWidth, tileHeight,
+ VG_IMAGE_QUALITY_FASTER);
+ if (tile == VG_INVALID_HANDLE) {
+ tileWidth /= 2;
+ tileHeight /= 2;
+ }
+ }
+ if (tile == VG_INVALID_HANDLE) {
+ qWarning("drawImageTiled: Failed to create %dx%d tile, giving up", tileWidth, tileHeight);
+ return;
+ }
+
+ VGfloat opacityMatrix[20] = {
+ 1.0f, 0.0f, 0.0f, 0.0f,
+ 0.0f, 1.0f, 0.0f, 0.0f,
+ 0.0f, 0.0f, 1.0f, 0.0f,
+ 0.0f, 0.0f, 0.0f, d->opacity,
+ 0.0f, 0.0f, 0.0f, 0.0f
+ };
+ VGImage tileWithOpacity = VG_INVALID_HANDLE;
+ if (d->opacity != 1) {
+ tileWithOpacity = pool->createPermanentImage(VG_sARGB_8888_PRE,
+ tileWidth, tileHeight, VG_IMAGE_QUALITY_FASTER);
+ if (tileWithOpacity == VG_INVALID_HANDLE)
+ qWarning("drawImageTiled: Failed to create extra tile, ignoring opacity");
+ }
+
+ QRect sourceRect = sr.toRect();
+ if (sourceRect.isNull())
+ sourceRect = QRect(0, 0, image.width(), image.height());
+
+ VGfloat scaleX = r.width() / sourceRect.width();
+ VGfloat scaleY = r.height() / sourceRect.height();
+
+ d->setImageOptions();
+
+ for (int y = sourceRect.y(); y < sourceRect.height(); y += tileHeight) {
+ int h = qMin(tileHeight, sourceRect.height() - y);
+ if (h < 1)
+ break;
+ for (int x = sourceRect.x(); x < sourceRect.width(); x += tileWidth) {
+ int w = qMin(tileWidth, sourceRect.width() - x);
+ if (w < 1)
+ break;
+
+ int bytesPerPixel = image.depth() / 8;
+ const uchar *sptr = image.constBits() + x * bytesPerPixel + y * image.bytesPerLine();
+ vgImageSubData(tile, sptr, image.bytesPerLine(), tileFormat, 0, 0, w, h);
+
+ QTransform transform(d->imageTransform);
+ transform.translate(r.x() + x, r.y() + y);
+ transform.scale(scaleX, scaleY);
+ d->setTransform(VG_MATRIX_IMAGE_USER_TO_SURFACE, transform);
+
+ VGImage actualTile = tile;
+ if (tileWithOpacity != VG_INVALID_HANDLE) {
+ vgColorMatrix(tileWithOpacity, actualTile, opacityMatrix);
+ if (w < tileWidth || h < tileHeight)
+ actualTile = vgChildImage(tileWithOpacity, 0, 0, w, h);
+ else
+ actualTile = tileWithOpacity;
+ } else if (w < tileWidth || h < tileHeight) {
+ actualTile = vgChildImage(tile, 0, 0, w, h);
+ }
+ vgDrawImage(actualTile);
+
+ if (actualTile != tile && actualTile != tileWithOpacity)
+ vgDestroyImage(actualTile);
+ }
+ }
+
+ vgDestroyImage(tile);
+ if (tileWithOpacity != VG_INVALID_HANDLE)
+ vgDestroyImage(tileWithOpacity);
+}
+
// Used by qpixmapfilter_vg.cpp to draw filtered VGImage's.
void qt_vg_drawVGImage(QPainter *painter, const QPointF& pos, VGImage vgImg)
{
@@ -3170,7 +3259,7 @@ void QVGPaintEngine::drawPixmap(const QPointF &pos, const QPixmap &pm)
vgpd->source.beginDataAccess();
drawImage(pos, vgpd->source.imageRef());
- vgpd->source.endDataAccess();
+ vgpd->source.endDataAccess(true);
} else {
drawImage(pos, *(pd->buffer()));
}
@@ -3219,7 +3308,10 @@ void QVGPaintEngine::drawImage
} else {
// Monochrome images need to use the vgChildImage() path.
vgImg = toVGImage(image, flags);
- drawVGImage(d, r, vgImg, image.size(), sr);
+ if (vgImg == VG_INVALID_HANDLE)
+ drawImageTiled(d, r, image, sr);
+ else
+ drawVGImage(d, r, vgImg, image.size(), sr);
}
}
vgDestroyImage(vgImg);
@@ -3246,7 +3338,10 @@ void QVGPaintEngine::drawImage(const QPointF &pos, const QImage &image)
} else {
vgImg = toVGImageWithOpacity(image, d->opacity);
}
- drawVGImage(d, pos, vgImg);
+ if (vgImg == VG_INVALID_HANDLE)
+ drawImageTiled(d, QRectF(pos, image.size()), image);
+ else
+ drawVGImage(d, pos, vgImg);
vgDestroyImage(vgImg);
}
diff --git a/src/plugins/audio/audio.pro b/src/plugins/audio/audio.pro
deleted file mode 100644
index b7a775b..0000000
--- a/src/plugins/audio/audio.pro
+++ /dev/null
@@ -1,3 +0,0 @@
-TEMPLATE = subdirs
-SUBDIRS =
-
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index afa0901..e778ab7 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -13,5 +13,4 @@ embedded:SUBDIRS *= gfxdrivers decorations mousedrivers kbddrivers
!symbian:!contains(QT_CONFIG, no-gui):SUBDIRS += accessible
symbian:SUBDIRS += s60
contains(QT_CONFIG, phonon): SUBDIRS *= phonon
-contains(QT_CONFIG, multimedia): SUBDIRS *= audio
contains(QT_CONFIG, declarative): SUBDIRS *= qmltooling
generated by cgit v0.12 at 2024-12-27 05:30:39 (GMT)