diff options
| -rw-r--r-- | src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp | 6 | ||||
| -rw-r--r-- | src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h | 3 | ||||
| -rw-r--r-- | src/opengl/qgl.cpp | 8 |
3 files changed, 11 insertions, 6 deletions
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp index 8460430..4461358 100644 --- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp +++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp @@ -1337,9 +1337,12 @@ void QGL2PaintEngineEx::drawStaticTextItem(QStaticTextItem *textItem) d->drawCachedGlyphs(glyphType, textItem, true); } -void QGL2PaintEngineEx::drawTexture(const QRectF &dest, GLuint textureId, const QSize &size, const QRectF &src) +bool QGL2PaintEngineEx::drawTexture(const QRectF &dest, GLuint textureId, const QSize &size, const QRectF &src) { Q_D(QGL2PaintEngineEx); + if (!d->shaderManager) + return false; + ensureActive(); d->transferMode(ImageDrawingMode); @@ -1354,6 +1357,7 @@ void QGL2PaintEngineEx::drawTexture(const QRectF &dest, GLuint textureId, const d->updateTextureFilter(GL_TEXTURE_2D, GL_CLAMP_TO_EDGE, state()->renderHints & QPainter::SmoothPixmapTransform, textureId); d->drawTexture(dest, srcRect, size, false); + return true; } void QGL2PaintEngineEx::drawTextItem(const QPointF &p, const QTextItem &textItem) diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h index 30f6634..6ba0c42 100644 --- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h +++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h @@ -123,7 +123,6 @@ public: virtual void renderHintsChanged(); virtual void transformChanged(); - virtual void drawTexture(const QRectF &r, GLuint textureId, const QSize &size, const QRectF &sr); virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); virtual void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap, QPainter::PixmapFragmentHints hints); @@ -136,6 +135,8 @@ public: virtual void drawStaticTextItem(QStaticTextItem *textItem); + bool drawTexture(const QRectF &r, GLuint textureId, const QSize &size, const QRectF &sr); + Type type() const { return OpenGL2; } virtual void setState(QPainterState *s); diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index 72ed6be..52efea5 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -2774,8 +2774,8 @@ void QGLContext::drawTexture(const QRectF &target, GLuint textureId, GLenum text if (!eng->isNativePaintingActive()) { QRectF src(0, 0, target.width(), target.height()); QSize size(target.width(), target.height()); - eng->drawTexture(target, textureId, size, src); - return; + if (eng->drawTexture(target, textureId, size, src)) + return; } } @@ -2850,8 +2850,8 @@ void QGLContext::drawTexture(const QPointF &point, GLuint textureId, GLenum text QRectF dest(point, QSizeF(textureWidth, textureHeight)); QRectF src(0, 0, textureWidth, textureHeight); QSize size(textureWidth, textureHeight); - eng->drawTexture(dest, textureId, size, src); - return; + if (eng->drawTexture(dest, textureId, size, src)) + return; } } |