diff options
| author | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-03-04 15:06:36 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-03-10 15:10:37 +0100 |
| commit | 1e8de50674f5b33a50c45224b7e07b3f974f6ab0 (patch) | |
| tree | a52d4e421be3c6c2deb4ff07905d5715012b0d9a /src/gui/kernel/qopenglcontext.cpp | |
| parent | 11eb9d37dc191b6e71c903e4f7f4d2da579e7df5 (diff) | |
Avoid using direct OpenGL calls in gui and widgets
Change-Id: I5d88a2e204ca23e178a4e3044b9cb13392c3e763
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Diffstat (limited to 'src/gui/kernel/qopenglcontext.cpp')
| -rw-r--r-- | src/gui/kernel/qopenglcontext.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/gui/kernel/qopenglcontext.cpp b/src/gui/kernel/qopenglcontext.cpp index 74771d6826..d64f996b56 100644 --- a/src/gui/kernel/qopenglcontext.cpp +++ b/src/gui/kernel/qopenglcontext.cpp @@ -334,17 +334,18 @@ int QOpenGLContextPrivate::maxTextureSize() if (max_texture_size != -1) return max_texture_size; - glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size); + Q_Q(QOpenGLContext); + QOpenGLFunctions *funcs = q->functions(); + funcs->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size); #ifndef QT_OPENGL_ES - Q_Q(QOpenGLContext); if (!q->isES()) { GLenum proxy = GL_PROXY_TEXTURE_2D; GLint size; GLint next = 64; - glTexImage2D(proxy, 0, GL_RGBA, next, next, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); - glGetTexLevelParameteriv(proxy, 0, GL_TEXTURE_WIDTH, &size); + funcs->glTexImage2D(proxy, 0, GL_RGBA, next, next, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); + funcs->glGetTexLevelParameteriv(proxy, 0, GL_TEXTURE_WIDTH, &size); if (size == 0) { return max_texture_size; } @@ -354,8 +355,8 @@ int QOpenGLContextPrivate::maxTextureSize() if (next > max_texture_size) break; - glTexImage2D(proxy, 0, GL_RGBA, next, next, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); - glGetTexLevelParameteriv(proxy, 0, GL_TEXTURE_WIDTH, &next); + funcs->glTexImage2D(proxy, 0, GL_RGBA, next, next, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); + funcs->glGetTexLevelParameteriv(proxy, 0, GL_TEXTURE_WIDTH, &next); } while (next > size); max_texture_size = size; @@ -864,7 +865,7 @@ void QOpenGLContext::swapBuffers(QSurface *surface) qWarning() << "QOpenGLContext::swapBuffers() called without corresponding makeCurrent()"; #endif if (surface->format().swapBehavior() == QSurfaceFormat::SingleBuffer) - glFlush(); + functions()->glFlush(); d->platformGLContext->swapBuffers(surfaceHandle); } |