diff options
Diffstat (limited to 'src/library_gl.js')
| -rw-r--r-- | src/library_gl.js | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index f64073b6..37e8339b 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -1,8 +1,5 @@ //"use strict"; -// FIXME: -// * single-underscore deps need double underscore (and, just auto-add them all) - var LibraryGL = { $GL: { hashtable: function(name) { @@ -752,7 +749,6 @@ var LibraryGL = { }; - // Simple pass-through functions [[0, 'shadeModel fogi fogfv getError finish flush'], [1, 'clearDepth depthFunc enable disable frontFace cullFace clear enableVertexAttribArray disableVertexAttribArray lineWidth clearStencil depthMask stencilMask stencilMaskSeparate checkFramebufferStatus generateMipmap activeTexture'], @@ -773,370 +769,5 @@ var LibraryGL = { }); }); -var LibraryGLUT = { - $GLUT: { - initTime: null, - displayFunc: null, - keyboardFunc: null, - keyboardUpFunc: null, - specialFunc: null, - specialUpFunc: null, - reshapeFunc: null, - motionFunc: null, - passiveMotionFunc: null, - mouseFunc: null, - lastX: 0, - lastY: 0, - buttons: 0, - modifiers: 0, - - saveModifiers__deps: ['$GLUT'], - saveModifiers: function(event) { - GLUT.modifiers = 0; - if (event['shiftKey']) - GLUT.modifiers += 1; /* GLUT_ACTIVE_SHIFT */ - if (event['ctrlKey']) - GLUT.modifiers += 2; /* GLUT_ACTIVE_CTRL */ - if (event['altKey']) - GLUT.modifiers += 4; /* GLUT_ACTIVE_ALT */ - }, - - onMousemove__deps: ['$GLUT'], - onMousemove: function(event) { - GLUT.lastX = event['clientX']; - GLUT.lastY = event['clientY']; - if (GLUT.buttons == 0 && GLUT.passiveMotionFunc) { - event.preventDefault(); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.passiveMotionFunc](GLUT.lastX, GLUT.lastY); - } else if (GLUT.buttons != 0 && GLUT.motionFunc) { - event.preventDefault(); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.motionFunc](GLUT.lastX, GLUT.lastY); - } - }, - - getSpecialKey: function(keycode) { - var key = null; - switch (keycode) { - case 0x70 /*DOM_VK_F1*/: key = 1 /* GLUT_KEY_F1 */; break; - case 0x71 /*DOM_VK_F2*/: key = 2 /* GLUT_KEY_F2 */; break; - case 0x72 /*DOM_VK_F3*/: key = 3 /* GLUT_KEY_F3 */; break; - case 0x73 /*DOM_VK_F4*/: key = 4 /* GLUT_KEY_F4 */; break; - case 0x74 /*DOM_VK_F5*/: key = 5 /* GLUT_KEY_F5 */; break; - case 0x75 /*DOM_VK_F6*/: key = 6 /* GLUT_KEY_F6 */; break; - case 0x76 /*DOM_VK_F7*/: key = 7 /* GLUT_KEY_F7 */; break; - case 0x77 /*DOM_VK_F8*/: key = 8 /* GLUT_KEY_F8 */; break; - case 0x78 /*DOM_VK_F9*/: key = 9 /* GLUT_KEY_F9 */; break; - case 0x79 /*DOM_VK_F10*/: key = 10 /* GLUT_KEY_F10 */; break; - case 0x7a /*DOM_VK_F11*/: key = 11 /* GLUT_KEY_F11 */; break; - case 0x7b /*DOM_VK_F12*/: key = 12 /* GLUT_KEY_F12 */; break; - case 0x25 /*DOM_VK_LEFT*/: key = 100 /* GLUT_KEY_LEFT */; break; - case 0x26 /*DOM_VK_UP*/: key = 101 /* GLUT_KEY_UP */; break; - case 0x27 /*DOM_VK_RIGHT*/: key = 102 /* GLUT_KEY_RIGHT */; break; - case 0x28 /*DOM_VK_DOWN*/: key = 103 /* GLUT_KEY_DOWN */; break; - case 0x21 /*DOM_VK_PAGE_UP*/: key = 104 /* GLUT_KEY_PAGE_UP */; break; - case 0x22 /*DOM_VK_PAGE_DOWN*/: key = 105 /* GLUT_KEY_PAGE_DOWN */; break; - case 0x24 /*DOM_VK_HOME*/: key = 106 /* GLUT_KEY_HOME */; break; - case 0x23 /*DOM_VK_END*/: key = 107 /* GLUT_KEY_END */; break; - case 0x2d /*DOM_VK_INSERT*/: key = 108 /* GLUT_KEY_INSERT */; break; - }; - return key; - }, - - getASCIIKey: function(keycode) { - // TODO apply modifiers, etc - return keycode; - }, - - onKeydown__deps: ['$GLUT'], - onKeydown: function(event) { - if (GLUT.specialFunc || GLUT.keyboardFunc) { - var key = GLUT.getSpecialKey(event['keyCode']); - if (key !== null) { - if( GLUT.specialFunc ) { - event.preventDefault(); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.specialFunc](key, GLUT.lastX, GLUT.lastY); - } - } - else - { - key = GLUT.getASCIIKey(event['keyCode']); - if( key !== null && GLUT.keyboardFunc ) { - event.preventDefault(); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.keyboardFunc](event['keyCode'], GLUT.lastX, GLUT.lastY); - } - } - } - }, - - onKeyup__deps: ['$GLUT'], - onKeyup: function(event) { - if (GLUT.specialUpFunc || GLUT.keyboardUpFunc) { - var key = GLUT.getSpecialKey(event['keyCode']); - if (key !== null) { - if(GLUT.specialUpFunc) { - event.preventDefault (); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.specialUpFunc](key, GLUT.lastX, GLUT.lastY); - } - } - else - { - key = GLUT.getASCIIKey(event['keyCode']); - if( key !== null && GLUT.keyboardUpFunc ) { - event.preventDefault (); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.keyboardUpFunc](event['keyCode'], GLUT.lastX, GLUT.lastY); - } - } - } - }, - - onMouseButtonDown__deps: ['$GLUT'], - onMouseButtonDown: function(event){ - GLUT.lastX = event['clientX']; - GLUT.lastY = event['clientY']; - GLUT.buttons |= (1 << event['button']); - - if(GLUT.mouseFunc){ - event.preventDefault(); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.mouseFunc](event['button'], 0/*GLUT_DOWN*/, GLUT.lastX, GLUT.lastY); - } - }, - - onMouseButtonUp__deps: ['$GLUT'], - onMouseButtonUp: function(event){ - GLUT.lastX = event['clientX']; - GLUT.lastY = event['clientY']; - GLUT.buttons &= ~(1 << event['button']); - - if(GLUT.mouseFunc) { - event.preventDefault(); - GLUT.saveModifiers(event); - FUNCTION_TABLE[GLUT.mouseFunc](event['button'], 1/*GLUT_UP*/, GLUT.lastX, GLUT.lastY); - } - }, - }, - - glutGetModifiers__deps: ['$GLUT'], - glutGetModifiers: function() { return GLUT.modifiers; }, - - glutInit__deps: ['$GLUT'], - glutInit: function(argcp, argv) { - // Ignore arguments - GLUT.initTime = Date.now(); - window.addEventListener("keydown", GLUT.onKeydown, true); - window.addEventListener("keyup", GLUT.onKeyup, true); - window.addEventListener("mousemove", GLUT.onMousemove, true); - window.addEventListener("mousedown", GLUT.onMouseButtonDown, true); - window.addEventListener("mouseup", GLUT.onMouseButtonUp, true); - }, - - glutInitWindowSize: function(width, height) { - Module['canvas'].width = width; - Module['canvas'].height = height; - }, - - glutGet__deps: ['$GLUT'], - glutGet: function(type) { - switch (type) { - case 700: /* GLUT_ELAPSED_TIME */ - var now = Date.now(); - return now - GLUT.initTime; - default: - throw "glutGet(" + type + ") not implemented yet"; - } - }, - - glutIdleFunc: function(func) { - window.setTimeout(FUNCTION_TABLE[func], 0); - }, - - glutTimerFunc: function(msec, func, value) { - window.setTimeout(function() { FUNCTION_TABLE[func](value); }, msec); - }, - - glutDisplayFunc__deps: ['$GLUT'], - glutDisplayFunc: function(func) { - GLUT.displayFunc = func; - }, - - glutKeyboardFunc__deps: ['$GLUT'], - glutKeyboardFunc: function(func) { - GLUT.keyboardFunc = func; - }, - - glutKeyboardUpFunc__deps: ['$GLUT'], - glutKeyboardUpFunc: function(func) { - GLUT.keyboardUpFunc = func; - }, - - glutSpecialFunc__deps: ['$GLUT'], - glutSpecialFunc: function(func) { - GLUT.specialFunc = func; - }, - - glutSpecialUpFunc__deps: ['$GLUT'], - glutSpecialUpFunc: function(func) { - GLUT.specialUpFunc = func; - }, - - glutReshapeFunc__deps: ['$GLUT'], - glutReshapeFunc: function(func) { - GLUT.reshapeFunc = func; - }, - - glutMotionFunc__deps: ['$GLUT'], - glutMotionFunc: function(func) { - GLUT.motionFunc = func; - }, - - glutPassiveMotionFunc__deps: ['$GLUT'], - glutPassiveMotionFunc: function(func) { - GLUT.passiveMotionFunc = func; - }, - - glutMouseFunc__deps: ['$GLUT'], - glutMouseFunc: function(func) { - GLUT.mouseFunc = func; - }, - - glutCreateWindow: function(name) { -#if USE_TYPED_ARRAYS - try { - var ctx = Module.canvas.getContext('experimental-webgl'); - if (!ctx) throw 'Could not create canvas :('; -#if GL_DEBUG - var wrapper = {}; - wrapper.objectMap = new WeakMap(); - wrapper.objectCounter = 1; - for (var prop in ctx) { - (function(prop) { - switch (typeof ctx[prop]) { - case 'function': { - wrapper[prop] = function() { - var printArgs = Array.prototype.slice.call(arguments).map(function(arg) { - if (wrapper.objectMap[arg]) return '<' + arg + '|' + wrapper.objectMap[arg] + '>'; - if (arg.subarray) return '{' + arg + '|' + arg.length /*+ '|' + Array.prototype.slice.call(arg).toString().replace(/,/g, ', ')*/ + '}'; - return arg; - }); - Module.printErr('[gl_f:' + prop + ':' + printArgs + ']'); - var ret = ctx[prop].apply(ctx, arguments); - var printRet = ret; - if (typeof ret == 'object') { - wrapper.objectMap[ret] = wrapper.objectCounter++; - printRet = '<' + ret + '|' + wrapper.objectMap[ret] + '>'; - } - Module.printErr('[ gl:' + prop + ':return:' + printRet + ']'); - return ret; - } - break; - } - case 'number': case 'string': { - wrapper.__defineGetter__(prop, function() { - //Module.printErr('[gl_g:' + prop + ':' + ctx[prop] + ']'); - return ctx[prop]; - }); - wrapper.__defineSetter__(prop, function(value) { - Module.printErr('[gl_s:' + prop + ':' + value + ']'); - ctx[prop] = value; - }); - break; - } - } - })(prop); - } - Module.ctx = wrapper; -#else - Module.ctx = ctx; -#endif - // Set the background of the canvas to black, because glut gives us a - // window which has a black background by default. - Module.canvas.style.backgroundColor = "black"; - } catch (e) { - Module.print('(canvas not available)'); - } -#else - Module.print('(USE_TYPED_ARRAYS needs to be enabled for WebGL)'); -#endif - }, - - glutInitDisplayMode: function(mode) {}, - glutSwapBuffers: function() {}, - - glutPostRedisplay__deps: ['$GLUT'], - glutPostRedisplay: function() { - if (GLUT.displayFunc) { - var RAF = window['setTimeout']; - if (window['requestAnimationFrame']) { - RAF = window['requestAnimationFrame']; - } else if (window['mozRequestAnimationFrame']) { - RAF = window['mozRequestAnimationFrame']; - } else if (window['webkitRequestAnimationFrame']) { - RAF = window['webkitRequestAnimationFrame']; - } else if (window['msRequestAnimationFrame']) { - RAF = window['msRequestAnimationFrame']; - } - RAF.apply(window, [FUNCTION_TABLE[GLUT.displayFunc]]); - } - }, - - glutMainLoop__deps: ['$GLUT', 'exit', 'glutPostRedisplay'], - glutMainLoop: function() { - if (GLUT.reshapeFunc) { - FUNCTION_TABLE[GLUT.reshapeFunc](Module['canvas'].width, - Module['canvas'].height); - } - _glutPostRedisplay(); - _exit(0); // GLUT mainloop should never return - }, - -}; - -var LibraryXlib = { - XOpenDisplay: function() { - return 1; // We support 1 display, the canvas - }, - - XCreateWindow: function(display, parent, x, y, width, height, border_width, depth, class_, visual, valuemask, attributes) { - // All we can do is set the width and height - Module['canvas'].width = width; - Module['canvas'].height = height; - return 2; - }, - - XChangeWindowAttributes: function(){}, - XSetWMHints: function(){}, - XMapWindow: function(){}, - XStoreName: function(){}, - XInternAtom: function(display, name_, hmm) { return 0 }, - XSendEvent: function(){}, - XPending: function(display) { return 0 }, -}; - -var LibraryEGL = { - eglGetDisplay: function(x_display) { return 3 }, - eglInitialize: function(display, majorVersion, minorVersion) { return 1 }, - eglGetConfigs: function(display, hmm1, hmm2, numConfigs) { return 1 }, - eglChooseConfig: function(display, attribList, config, hmm, numConfigs) { return 1 }, - eglCreateWindowSurface: function(display, config, hWnd, hmm) { return 4 }, - - eglCreateContext__deps: ['glutCreateWindow', '$GL'], - eglCreateContext: function(display, config, hmm, contextAttribs) { - _glutCreateWindow(); - return 1; - }, - - eglMakeCurrent: function(display, surface, surface, context) { return 1 }, - eglSwapBuffers: function() {}, -}; - mergeInto(LibraryManager.library, LibraryGL); -mergeInto(LibraryManager.library, LibraryGLUT); -mergeInto(LibraryManager.library, LibraryXlib); -mergeInto(LibraryManager.library, LibraryEGL); |