Analyzes the specified context for possible recreation
| 441 | // Analyzes the specified context for possible recreation |
| 442 | // |
| 443 | bool |
| 444 | OSGLContext_win::analyzeContextWGL(const FramebufferConfig& pixelFormatAttrs, |
| 445 | int major, |
| 446 | int minor) |
| 447 | { |
| 448 | bool required = false; |
| 449 | OSGLContext_wgl_data* wglInfo = const_cast<OSGLContext_wgl_data*>( appPTR->getWGLData() ); |
| 450 | |
| 451 | assert(wglInfo); |
| 452 | |
| 453 | makeContextCurrent(this); |
| 454 | if ( !loadWGLExtensions(wglInfo) ) { |
| 455 | return false; |
| 456 | } |
| 457 | |
| 458 | |
| 459 | /* |
| 460 | if (ctxconfig->forward) |
| 461 | { |
| 462 | if (!_glfw.wgl.ARB_create_context) |
| 463 | { |
| 464 | _glfwInputError(GLFW_VERSION_UNAVAILABLE, |
| 465 | "WGL: A forward compatible OpenGL context requested but WGL_ARB_create_context is unavailable"); |
| 466 | return _GLFW_RECREATION_IMPOSSIBLE; |
| 467 | } |
| 468 | |
| 469 | required = GLFW_TRUE; |
| 470 | } |
| 471 | |
| 472 | if (ctxconfig->profile) |
| 473 | { |
| 474 | if (!_glfw.wgl.ARB_create_context_profile) |
| 475 | { |
| 476 | _glfwInputError(GLFW_VERSION_UNAVAILABLE, |
| 477 | "WGL: OpenGL profile requested but WGL_ARB_create_context_profile is unavailable"); |
| 478 | return _GLFW_RECREATION_IMPOSSIBLE; |
| 479 | } |
| 480 | |
| 481 | required = GLFW_TRUE; |
| 482 | } |
| 483 | |
| 484 | if (ctxconfig->release) |
| 485 | { |
| 486 | if (_glfw.wgl.ARB_context_flush_control) |
| 487 | required = GLFW_TRUE; |
| 488 | } |
| 489 | */ |
| 490 | |
| 491 | |
| 492 | if ( (major != 1) || (minor != 0) ) { |
| 493 | if (wglInfo->ARB_create_context) { |
| 494 | required = true; |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | /*if (ctxconfig->debug) |
| 499 | { |
| 500 | if (_glfw.wgl.ARB_create_context) |
nothing calls this directly
no test coverage detected