diff options
Diffstat (limited to 'src/opengl/qgl.cpp')
| -rw-r--r-- | src/opengl/qgl.cpp | 49 |
1 files changed, 38 insertions, 11 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index 72ed6be..cfacf26 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -1259,11 +1259,24 @@ QGLFormat::OpenGLVersionFlags Q_AUTOTEST_EXPORT qOpenGLVersionFlagsFromString(co versionFlags |= QGLFormat::OpenGL_Version_3_2; case '1': versionFlags |= QGLFormat::OpenGL_Version_3_1; + case '0': + break; default: + versionFlags |= QGLFormat::OpenGL_Version_3_1 | + QGLFormat::OpenGL_Version_3_2; break; } } else { - qWarning("Unrecognised OpenGL version"); + versionFlags |= QGLFormat::OpenGL_Version_1_1 | + QGLFormat::OpenGL_Version_1_2 | + QGLFormat::OpenGL_Version_1_3 | + QGLFormat::OpenGL_Version_1_4 | + QGLFormat::OpenGL_Version_1_5 | + QGLFormat::OpenGL_Version_2_0 | + QGLFormat::OpenGL_Version_2_1 | + QGLFormat::OpenGL_Version_3_0 | + QGLFormat::OpenGL_Version_3_1 | + QGLFormat::OpenGL_Version_3_2; } } return versionFlags; @@ -1637,7 +1650,14 @@ static void convertFromGLImage(QImage &img, int w, int h, bool alpha_format, boo uint *q = (uint*)img.scanLine(y); for (int x=0; x < w; ++x) { const uint pixel = *q; - *q = ((pixel << 16) & 0xff0000) | ((pixel >> 16) & 0xff) | (pixel & 0xff00ff00); + if (alpha_format && include_alpha) { + *q = ((pixel << 16) & 0xff0000) | ((pixel >> 16) & 0xff) + | (pixel & 0xff00ff00); + } else { + *q = 0xff000000 | ((pixel << 16) & 0xff0000) + | ((pixel >> 16) & 0xff) | (pixel & 0x00ff00); + } + q++; } } @@ -1648,7 +1668,8 @@ static void convertFromGLImage(QImage &img, int w, int h, bool alpha_format, boo QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_format, bool include_alpha) { - QImage img(size, alpha_format ? QImage::Format_ARGB32 : QImage::Format_RGB32); + QImage img(size, (alpha_format && include_alpha) ? QImage::Format_ARGB32 + : QImage::Format_RGB32); int w = size.width(); int h = size.height(); glReadPixels(0, 0, w, h, GL_RGBA, GL_UNSIGNED_BYTE, img.bits()); @@ -2774,8 +2795,8 @@ 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 +2871,8 @@ 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; } } @@ -5161,11 +5182,17 @@ Q_OPENGL_EXPORT void qt_set_gl_library_name(const QString& name) Q_OPENGL_EXPORT const QString qt_gl_library_name() { if (qt_gl_lib_name()->isNull()) { -#if defined(Q_WS_X11) || defined(Q_WS_QWS) - return QLatin1String("GL"); -#else // Q_WS_MAC +#ifdef Q_WS_MAC return QLatin1String("/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib"); -#endif +#else +# if defined(QT_OPENGL_ES_1) + return QLatin1String("GLES_CM"); +# elif defined(QT_OPENGL_ES_2) + return QLatin1String("GLESv2"); +# else + return QLatin1String("GL"); +# endif +#endif // defined Q_WS_MAC } return *qt_gl_lib_name(); } |