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-rw-r--r--src/gui/effects/qgraphicseffect.cpp8
-rw-r--r--src/opengl/gl2paintengineex/qglengineshadermanager_p.h2
-rw-r--r--src/opengl/gl2paintengineex/qtriangulatingstroker.cpp2
-rw-r--r--src/opengl/qgl.cpp39
4 files changed, 49 insertions, 2 deletions
diff --git a/src/gui/effects/qgraphicseffect.cpp b/src/gui/effects/qgraphicseffect.cpp
index 78a18d3..3b94a5d 100644
--- a/src/gui/effects/qgraphicseffect.cpp
+++ b/src/gui/effects/qgraphicseffect.cpp
@@ -97,6 +97,8 @@
*/
#include "qgraphicseffect_p.h"
+#include "private/qgraphicsitem_p.h"
+
#include <QtGui/qgraphicsitem.h>
#include <QtGui/qimage.h>
@@ -276,6 +278,12 @@ QPixmap QGraphicsEffectSource::pixmap(Qt::CoordinateSystem system, QPoint *offse
return ((QGraphicsPixmapItem *) item)->pixmap();
}
+ if (system == Qt::DeviceCoordinates && item
+ && !static_cast<const QGraphicsItemEffectSourcePrivate *>(d_func())->info) {
+ qWarning("QGraphicsEffectSource::pixmap: Not yet implemented, lacking device context");
+ return QPixmap();
+ }
+
QPixmap pm;
if (d->m_cachedSystem == system && d->m_cachedMode == mode)
QPixmapCache::find(d->m_cacheKey, &pm);
diff --git a/src/opengl/gl2paintengineex/qglengineshadermanager_p.h b/src/opengl/gl2paintengineex/qglengineshadermanager_p.h
index 59e50d0..50c1432 100644
--- a/src/opengl/gl2paintengineex/qglengineshadermanager_p.h
+++ b/src/opengl/gl2paintengineex/qglengineshadermanager_p.h
@@ -254,7 +254,7 @@ static const GLuint QT_VERTEX_COORDS_ATTR = 0;
static const GLuint QT_TEXTURE_COORDS_ATTR = 1;
static const GLuint QT_OPACITY_ATTR = 2;
-struct QGLEngineShaderProg;
+class QGLEngineShaderProg;
class QGLEngineSharedShaders : public QObject
{
diff --git a/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp b/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp
index ad18a51..1163eba 100644
--- a/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp
+++ b/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp
@@ -114,7 +114,7 @@ void QTriangulatingStroker::process(const QVectorPath &path, const QPen &pen)
if (m_join_style == Qt::RoundJoin)
m_join_style = Qt::MiterJoin;
m_curvyness_add = 0.5;
- m_curvyness_mul = CURVE_FLATNESS;
+ m_curvyness_mul = CURVE_FLATNESS / m_inv_scale;
m_roundness = 1;
} else if (cosmetic) {
m_curvyness_add = realWidth / 2;
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 6370afd..ad177dc 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -2447,6 +2447,9 @@ int QGLContextPrivate::maxTextureSize()
*/
GLuint QGLContext::bindTexture(const QImage &image, GLenum target, GLint format)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(image, target, format, false, DefaultBindOption);
return texture->id;
@@ -2479,6 +2482,9 @@ GLuint QGLContext::bindTexture(const QImage &image, GLenum target, GLint format)
*/
GLuint QGLContext::bindTexture(const QImage &image, GLenum target, GLint format, BindOptions options)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(image, target, format, false, options);
return texture->id;
@@ -2488,6 +2494,9 @@ GLuint QGLContext::bindTexture(const QImage &image, GLenum target, GLint format,
/*! \internal */
GLuint QGLContext::bindTexture(const QImage &image, QMacCompatGLenum target, QMacCompatGLint format)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(image, GLenum(target), GLint(format), false, DefaultBindOption);
return texture->id;
@@ -2497,6 +2506,9 @@ GLuint QGLContext::bindTexture(const QImage &image, QMacCompatGLenum target, QMa
GLuint QGLContext::bindTexture(const QImage &image, QMacCompatGLenum target, QMacCompatGLint format,
BindOptions options)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(image, GLenum(target), GLint(format), false, options);
return texture->id;
@@ -2509,6 +2521,9 @@ GLuint QGLContext::bindTexture(const QImage &image, QMacCompatGLenum target, QMa
*/
GLuint QGLContext::bindTexture(const QPixmap &pixmap, GLenum target, GLint format)
{
+ if (pixmap.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(pixmap, target, format, DefaultBindOption);
return texture->id;
@@ -2523,6 +2538,9 @@ GLuint QGLContext::bindTexture(const QPixmap &pixmap, GLenum target, GLint forma
*/
GLuint QGLContext::bindTexture(const QPixmap &pixmap, GLenum target, GLint format, BindOptions options)
{
+ if (pixmap.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(pixmap, target, format, options);
return texture->id;
@@ -2532,6 +2550,9 @@ GLuint QGLContext::bindTexture(const QPixmap &pixmap, GLenum target, GLint forma
/*! \internal */
GLuint QGLContext::bindTexture(const QPixmap &pixmap, QMacCompatGLenum target, QMacCompatGLint format)
{
+ if (pixmap.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(pixmap, GLenum(target), GLint(format), DefaultBindOption);
return texture->id;
@@ -2540,6 +2561,9 @@ GLuint QGLContext::bindTexture(const QPixmap &pixmap, QMacCompatGLenum target, Q
GLuint QGLContext::bindTexture(const QPixmap &pixmap, QMacCompatGLenum target, QMacCompatGLint format,
BindOptions options)
{
+ if (pixmap.isNull())
+ return 0;
+
Q_D(QGLContext);
QGLTexture *texture = d->bindTexture(pixmap, GLenum(target), GLint(format), options);
return texture->id;
@@ -4597,6 +4621,9 @@ bool QGLWidget::autoBufferSwap() const
*/
GLuint QGLWidget::bindTexture(const QImage &image, GLenum target, GLint format)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLWidget);
return d->glcx->bindTexture(image, target, format, QGLContext::DefaultBindOption);
}
@@ -4610,6 +4637,9 @@ GLuint QGLWidget::bindTexture(const QImage &image, GLenum target, GLint format)
*/
GLuint QGLWidget::bindTexture(const QImage &image, GLenum target, GLint format, QGLContext::BindOptions options)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLWidget);
return d->glcx->bindTexture(image, target, format, options);
}
@@ -4619,6 +4649,9 @@ GLuint QGLWidget::bindTexture(const QImage &image, GLenum target, GLint format,
/*! \internal */
GLuint QGLWidget::bindTexture(const QImage &image, QMacCompatGLenum target, QMacCompatGLint format)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLWidget);
return d->glcx->bindTexture(image, GLenum(target), GLint(format), QGLContext::DefaultBindOption);
}
@@ -4626,6 +4659,9 @@ GLuint QGLWidget::bindTexture(const QImage &image, QMacCompatGLenum target, QMac
GLuint QGLWidget::bindTexture(const QImage &image, QMacCompatGLenum target, QMacCompatGLint format,
QGLContext::BindOptions options)
{
+ if (image.isNull())
+ return 0;
+
Q_D(QGLWidget);
return d->glcx->bindTexture(image, GLenum(target), GLint(format), options);
}
@@ -4639,6 +4675,9 @@ GLuint QGLWidget::bindTexture(const QImage &image, QMacCompatGLenum target, QMac
*/
GLuint QGLWidget::bindTexture(const QPixmap &pixmap, GLenum target, GLint format)
{
+ if (pixmap.isNull())
+ return 0;
+
Q_D(QGLWidget);
return d->glcx->bindTexture(pixmap, target, format, QGLContext::DefaultBindOption);
}
generated by cgit v0.12 at 2025-09-27 10:31:58 (GMT)