diff options
| -rw-r--r-- | src/opengl/qgl.cpp | 7 | ||||
| -rw-r--r-- | src/opengl/qgl_p.h | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index b376901..1ff102f 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -173,12 +173,12 @@ public: #else // We can't do this in the constructor for this object because it // needs to be called *before* the QApplication constructor. - // Also check for the FragmentProgram extension in conjunction with + // Also check for the FragmentShader extension in conjunction with // the 2.0 version flag, to cover the case where we export the display // from an old GL 1.1 server to a GL 2.x client. In that case we can't // use GL 2.0. if ((QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_2_0) - && (QGLExtensions::glExtensions & QGLExtensions::FragmentProgram) + && (QGLExtensions::glExtensions & QGLExtensions::FragmentShader) && qgetenv("QT_GL_USE_OPENGL1ENGINE").isEmpty()) engineType = QPaintEngine::OpenGL2; else @@ -4832,6 +4832,8 @@ void QGLExtensions::init_extensions() glExtensions |= PVRTCTextureCompression; if (extensions.contains("GL_ARB_fragment_program")) glExtensions |= FragmentProgram; + if (extensions.contains("GL_ARB_fragment_shader")) + glExtensions |= FragmentShader; if (extensions.contains("GL_ARB_texture_mirrored_repeat")) glExtensions |= MirroredRepeat; if (extensions.contains("GL_EXT_framebuffer_object")) @@ -4849,6 +4851,7 @@ void QGLExtensions::init_extensions() #if defined(QT_OPENGL_ES_2) glExtensions |= FramebufferObject; glExtensions |= GenerateMipmap; + glExtensions |= FragmentShader; #endif #if defined(QT_OPENGL_ES_1) || defined(QT_OPENGL_ES_1_CL) if (extensions.contains("GL_OES_framebuffer_object")) diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h index 0f785a5..179d69a 100644 --- a/src/opengl/qgl_p.h +++ b/src/opengl/qgl_p.h @@ -383,7 +383,8 @@ public: BGRATextureFormat = 0x00004000, DDSTextureCompression = 0x00008000, ETC1TextureCompression = 0x00010000, - PVRTCTextureCompression = 0x00020000 + PVRTCTextureCompression = 0x00020000, + FragmentShader = 0x00040000 }; Q_DECLARE_FLAGS(Extensions, Extension) |