diff options
Diffstat (limited to 'src/opengl')
| -rw-r--r-- | src/opengl/qgl.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index ed9753e..18f1203 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -2095,7 +2095,9 @@ void QGLContextPrivate::cleanup() void QGLContextPrivate::setVertexAttribArrayEnabled(int arrayIndex, bool enabled) { Q_ASSERT(arrayIndex < QT_GL_VERTEX_ARRAY_TRACKED_COUNT); +#ifdef glEnableVertexAttribArray Q_ASSERT(glEnableVertexAttribArray); +#endif if (vertexAttributeArraysEnabledState[arrayIndex] && !enabled) glDisableVertexAttribArray(arrayIndex); @@ -2108,7 +2110,9 @@ void QGLContextPrivate::setVertexAttribArrayEnabled(int arrayIndex, bool enabled void QGLContextPrivate::syncGlState() { +#ifdef glEnableVertexAttribArray Q_ASSERT(glEnableVertexAttribArray); +#endif for (int i = 0; i < QT_GL_VERTEX_ARRAY_TRACKED_COUNT; ++i) { if (vertexAttributeArraysEnabledState[i]) glEnableVertexAttribArray(i); |