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authorAlon Zakai <alonzakai@gmail.com>2012-09-14 16:20:48 -0700
committerAlon Zakai <alonzakai@gmail.com>2012-09-14 16:20:48 -0700
commit089cdbee641110ddc78c0ab58fefa0818180d286 (patch)
tree65fe26eb04cdb635ecef5e76a763c48eebeb44d0
parentfcad40c708aa7035040c918d4f873cc594a3b4cf (diff)
refactor reproduceriter
Diffstat
-rw-r--r--tools/reproduceriter.js8
-rwxr-xr-xtools/reproduceriter.py7
-rw-r--r--tools/reproduceriter_shell.js1665
3 files changed, 838 insertions, 842 deletions
diff --git a/tools/reproduceriter.js b/tools/reproduceriter.js
index fab5faf9..715052fb 100644
--- a/tools/reproduceriter.js
+++ b/tools/reproduceriter.js
@@ -145,7 +145,7 @@ var Recorder = (function() {
return recorder.randoms.pop();
} else {
recorder.finish();
- throw 'consuming too many values!';
+ throw 'consuming too many random values!';
}
};
// Date.now, performance.now
@@ -155,17 +155,17 @@ var Recorder = (function() {
return recorder.dnows.pop();
} else {
recorder.finish();
- throw 'consuming too many values!';
+ throw 'consuming too many Date.now values!';
}
};
- var pnow = performance.now || performance.webkitNow || performance.mozNow || performance.oNow || performance.msNow || dnow;
+ var pnow = performance.now || performance.webkitNow || performance.mozNow || performance.oNow || performance.msNow;
recorder.pnow = function() { return pnow.call(performance) };
performance.now = function() {
if (recorder.pnows.length > 0) {
return recorder.pnows.pop();
} else {
recorder.finish();
- throw 'consuming too many values!';
+ throw 'consuming too many performance.now values!';
}
};
// Events
diff --git a/tools/reproduceriter.py b/tools/reproduceriter.py
index b7643e26..89fcc41c 100755
--- a/tools/reproduceriter.py
+++ b/tools/reproduceriter.py
@@ -138,11 +138,8 @@ open(os.path.join(out_dir, first_js), 'w').write(
window_location, window_location.split('?')[-1], on_idle or 'null', dirs_to_drop
) if shell else '') +
open(os.path.join(os.path.dirname(__file__), 'reproduceriter.js')).read() +
- open(os.path.join(in_dir, first_js)).read() + '''
-if (typeof nagivator == 'undefined') {
- window.runEventLoop();
-}
-''')
+ open(os.path.join(in_dir, first_js)).read() + ('\nwindow.runEventLoop();\n' if shell else '')
+)
print 'done!'
diff --git a/tools/reproduceriter_shell.js b/tools/reproduceriter_shell.js
index 39cec2c4..5cf8aea2 100644
--- a/tools/reproduceriter_shell.js
+++ b/tools/reproduceriter_shell.js
@@ -1,864 +1,863 @@
-if (typeof navigator == 'undefined') {
- var window = {
- location: {
- toString: function() {
- return '%s';
- },
- search: '?%s',
+var window = {
+ location: {
+ toString: function() {
+ return '%s';
},
- fakeNow: 0, // we don't use Date.now()
- rafs: [],
- timeouts: [],
- uid: 0,
- requestAnimationFrame: function(func) {
- func.uid = window.uid++;
- print('adding raf ' + func.uid);
- window.rafs.push(func);
- },
- setTimeout: function(func, ms) {
- func.uid = window.uid++;
- print('adding timeout ' + func.uid);
- window.timeouts.push({
- func: func,
- when: window.fakeNow + (ms || 0)
- });
- window.timeouts.sort(function(x, y) { return y.when - x.when });
- },
- onIdle: %s,
- runEventLoop: function() {
- // run forever until an exception stops this replay
- var iter = 0;
- while (1) {
- var start = Recorder.dnow();
- print('event loop: ' + (iter++));
- if (window.rafs.length == 0 && window.timeouts.length == 0) {
- if (window.onIdle) {
- window.onIdle();
- } else {
- throw 'main loop is idle!';
- }
- }
- // rafs
- var currRafs = window.rafs;
- window.rafs = [];
- for (var i = 0; i < currRafs.length; i++) {
- var raf = currRafs[i];
- print('calling raf: ' + raf.uid);// + ': ' + raf.toString().substring(0, 50));
- raf();
- }
- // timeouts
- var now = window.fakeNow;
- var timeouts = window.timeouts;
- window.timeouts = [];
- while (timeouts.length && timeouts[timeouts.length-1].when <= now) {
- var timeout = timeouts.pop();
- print('calling timeout: ' + timeout.func.uid);// + ': ' + timeout.func.toString().substring(0, 50));
- timeout.func();
+ search: '?%s',
+ },
+ fakeNow: 0, // we don't use Date.now()
+ rafs: [],
+ timeouts: [],
+ uid: 0,
+ requestAnimationFrame: function(func) {
+ func.uid = window.uid++;
+ print('adding raf ' + func.uid);
+ window.rafs.push(func);
+ },
+ setTimeout: function(func, ms) {
+ func.uid = window.uid++;
+ print('adding timeout ' + func.uid);
+ window.timeouts.push({
+ func: func,
+ when: window.fakeNow + (ms || 0)
+ });
+ window.timeouts.sort(function(x, y) { return y.when - x.when });
+ },
+ onIdle: %s,
+ runEventLoop: function() {
+ // run forever until an exception stops this replay
+ var iter = 0;
+ while (1) {
+ var start = Recorder.dnow();
+ print('event loop: ' + (iter++));
+ if (window.rafs.length == 0 && window.timeouts.length == 0) {
+ if (window.onIdle) {
+ window.onIdle();
+ } else {
+ throw 'main loop is idle!';
}
- // increment 'time'
- window.fakeNow += 16.666;
- print('main event loop iteration took ' + (Recorder.dnow() - start) + ' ms');
}
- },
- URL: {
- createObjectURL: function(x) {
- return x; // the blob itself is returned
- },
- revokeObjectURL: function(x) {},
- },
- };
- var setTimeout = window.setTimeout;
- var document = {
- eventListeners: {},
- addEventListener: function(id, func) {
- var listeners = this.eventListeners[id];
- if (!listeners) {
- listeners = this.eventListeners[id] = [];
+ // rafs
+ var currRafs = window.rafs;
+ window.rafs = [];
+ for (var i = 0; i < currRafs.length; i++) {
+ var raf = currRafs[i];
+ print('calling raf: ' + raf.uid);// + ': ' + raf.toString().substring(0, 50));
+ raf();
}
- listeners.push(func);
- },
- callEventListeners: function(id) {
- var listeners = this.eventListeners[id];
- if (listeners) {
- listeners.forEach(function(listener) { listener() });
+ // timeouts
+ var now = window.fakeNow;
+ var timeouts = window.timeouts;
+ window.timeouts = [];
+ while (timeouts.length && timeouts[timeouts.length-1].when <= now) {
+ var timeout = timeouts.pop();
+ print('calling timeout: ' + timeout.func.uid);// + ': ' + timeout.func.toString().substring(0, 50));
+ timeout.func();
}
+ // increment 'time'
+ window.fakeNow += 16.666;
+ print('main event loop iteration took ' + (Recorder.dnow() - start) + ' ms');
+ }
+ },
+ URL: {
+ createObjectURL: function(x) {
+ return x; // the blob itself is returned
},
- getElementById: function(id) {
- switch(id) {
- case 'canvas': {
- return {
- getContext: function(which) {
- switch(which) {
- case 'experimental-webgl': {
- return {
- /* ClearBufferMask */
- DEPTH_BUFFER_BIT : 0x00000100,
- STENCIL_BUFFER_BIT : 0x00000400,
- COLOR_BUFFER_BIT : 0x00004000,
-
- /* BeginMode */
- POINTS : 0x0000,
- LINES : 0x0001,
- LINE_LOOP : 0x0002,
- LINE_STRIP : 0x0003,
- TRIANGLES : 0x0004,
- TRIANGLE_STRIP : 0x0005,
- TRIANGLE_FAN : 0x0006,
-
- /* AlphaFunction (not supported in ES20) */
- /* NEVER */
- /* LESS */
- /* EQUAL */
- /* LEQUAL */
- /* GREATER */
- /* NOTEQUAL */
- /* GEQUAL */
- /* ALWAYS */
-
- /* BlendingFactorDest */
- ZERO : 0,
- ONE : 1,
- SRC_COLOR : 0x0300,
- ONE_MINUS_SRC_COLOR : 0x0301,
- SRC_ALPHA : 0x0302,
- ONE_MINUS_SRC_ALPHA : 0x0303,
- DST_ALPHA : 0x0304,
- ONE_MINUS_DST_ALPHA : 0x0305,
-
- /* BlendingFactorSrc */
- /* ZERO */
- /* ONE */
- DST_COLOR : 0x0306,
- ONE_MINUS_DST_COLOR : 0x0307,
- SRC_ALPHA_SATURATE : 0x0308,
- /* SRC_ALPHA */
- /* ONE_MINUS_SRC_ALPHA */
- /* DST_ALPHA */
- /* ONE_MINUS_DST_ALPHA */
-
- /* BlendEquationSeparate */
- FUNC_ADD : 0x8006,
- BLEND_EQUATION : 0x8009,
- BLEND_EQUATION_RGB : 0x8009, /* same as BLEND_EQUATION */
- BLEND_EQUATION_ALPHA : 0x883D,
-
- /* BlendSubtract */
- FUNC_SUBTRACT : 0x800A,
- FUNC_REVERSE_SUBTRACT : 0x800B,
-
- /* Separate Blend Functions */
- BLEND_DST_RGB : 0x80C8,
- BLEND_SRC_RGB : 0x80C9,
- BLEND_DST_ALPHA : 0x80CA,
- BLEND_SRC_ALPHA : 0x80CB,
- CONSTANT_COLOR : 0x8001,
- ONE_MINUS_CONSTANT_COLOR : 0x8002,
- CONSTANT_ALPHA : 0x8003,
- ONE_MINUS_CONSTANT_ALPHA : 0x8004,
- BLEND_COLOR : 0x8005,
-
- /* Buffer Objects */
- ARRAY_BUFFER : 0x8892,
- ELEMENT_ARRAY_BUFFER : 0x8893,
- ARRAY_BUFFER_BINDING : 0x8894,
- ELEMENT_ARRAY_BUFFER_BINDING : 0x8895,
-
- STREAM_DRAW : 0x88E0,
- STATIC_DRAW : 0x88E4,
- DYNAMIC_DRAW : 0x88E8,
-
- BUFFER_SIZE : 0x8764,
- BUFFER_USAGE : 0x8765,
-
- CURRENT_VERTEX_ATTRIB : 0x8626,
-
- /* CullFaceMode */
- FRONT : 0x0404,
- BACK : 0x0405,
- FRONT_AND_BACK : 0x0408,
-
- /* DepthFunction */
- /* NEVER */
- /* LESS */
- /* EQUAL */
- /* LEQUAL */
- /* GREATER */
- /* NOTEQUAL */
- /* GEQUAL */
- /* ALWAYS */
-
- /* EnableCap */
- /* TEXTURE_2D */
- CULL_FACE : 0x0B44,
- BLEND : 0x0BE2,
- DITHER : 0x0BD0,
- STENCIL_TEST : 0x0B90,
- DEPTH_TEST : 0x0B71,
- SCISSOR_TEST : 0x0C11,
- POLYGON_OFFSET_FILL : 0x8037,
- SAMPLE_ALPHA_TO_COVERAGE : 0x809E,
- SAMPLE_COVERAGE : 0x80A0,
-
- /* ErrorCode */
- NO_ERROR : 0,
- INVALID_ENUM : 0x0500,
- INVALID_VALUE : 0x0501,
- INVALID_OPERATION : 0x0502,
- OUT_OF_MEMORY : 0x0505,
-
- /* FrontFaceDirection */
- CW : 0x0900,
- CCW : 0x0901,
-
- /* GetPName */
- LINE_WIDTH : 0x0B21,
- ALIASED_POINT_SIZE_RANGE : 0x846D,
- ALIASED_LINE_WIDTH_RANGE : 0x846E,
- CULL_FACE_MODE : 0x0B45,
- FRONT_FACE : 0x0B46,
- DEPTH_RANGE : 0x0B70,
- DEPTH_WRITEMASK : 0x0B72,
- DEPTH_CLEAR_VALUE : 0x0B73,
- DEPTH_FUNC : 0x0B74,
- STENCIL_CLEAR_VALUE : 0x0B91,
- STENCIL_FUNC : 0x0B92,
- STENCIL_FAIL : 0x0B94,
- STENCIL_PASS_DEPTH_FAIL : 0x0B95,
- STENCIL_PASS_DEPTH_PASS : 0x0B96,
- STENCIL_REF : 0x0B97,
- STENCIL_VALUE_MASK : 0x0B93,
- STENCIL_WRITEMASK : 0x0B98,
- STENCIL_BACK_FUNC : 0x8800,
- STENCIL_BACK_FAIL : 0x8801,
- STENCIL_BACK_PASS_DEPTH_FAIL : 0x8802,
- STENCIL_BACK_PASS_DEPTH_PASS : 0x8803,
- STENCIL_BACK_REF : 0x8CA3,
- STENCIL_BACK_VALUE_MASK : 0x8CA4,
- STENCIL_BACK_WRITEMASK : 0x8CA5,
- VIEWPORT : 0x0BA2,
- SCISSOR_BOX : 0x0C10,
- /* SCISSOR_TEST */
- COLOR_CLEAR_VALUE : 0x0C22,
- COLOR_WRITEMASK : 0x0C23,
- UNPACK_ALIGNMENT : 0x0CF5,
- PACK_ALIGNMENT : 0x0D05,
- MAX_TEXTURE_SIZE : 0x0D33,
- MAX_VIEWPORT_DIMS : 0x0D3A,
- SUBPIXEL_BITS : 0x0D50,
- RED_BITS : 0x0D52,
- GREEN_BITS : 0x0D53,
- BLUE_BITS : 0x0D54,
- ALPHA_BITS : 0x0D55,
- DEPTH_BITS : 0x0D56,
- STENCIL_BITS : 0x0D57,
- POLYGON_OFFSET_UNITS : 0x2A00,
- /* POLYGON_OFFSET_FILL */
- POLYGON_OFFSET_FACTOR : 0x8038,
- TEXTURE_BINDING_2D : 0x8069,
- SAMPLE_BUFFERS : 0x80A8,
- SAMPLES : 0x80A9,
- SAMPLE_COVERAGE_VALUE : 0x80AA,
- SAMPLE_COVERAGE_INVERT : 0x80AB,
-
- /* GetTextureParameter */
- /* TEXTURE_MAG_FILTER */
- /* TEXTURE_MIN_FILTER */
- /* TEXTURE_WRAP_S */
- /* TEXTURE_WRAP_T */
-
- COMPRESSED_TEXTURE_FORMATS : 0x86A3,
-
- /* HintMode */
- DONT_CARE : 0x1100,
- FASTEST : 0x1101,
- NICEST : 0x1102,
-
- /* HintTarget */
- GENERATE_MIPMAP_HINT : 0x8192,
-
- /* DataType */
- BYTE : 0x1400,
- UNSIGNED_BYTE : 0x1401,
- SHORT : 0x1402,
- UNSIGNED_SHORT : 0x1403,
- INT : 0x1404,
- UNSIGNED_INT : 0x1405,
- FLOAT : 0x1406,
-
- /* PixelFormat */
- DEPTH_COMPONENT : 0x1902,
- ALPHA : 0x1906,
- RGB : 0x1907,
- RGBA : 0x1908,
- LUMINANCE : 0x1909,
- LUMINANCE_ALPHA : 0x190A,
-
- /* PixelType */
- /* UNSIGNED_BYTE */
- UNSIGNED_SHORT_4_4_4_4 : 0x8033,
- UNSIGNED_SHORT_5_5_5_1 : 0x8034,
- UNSIGNED_SHORT_5_6_5 : 0x8363,
-
- /* Shaders */
- FRAGMENT_SHADER : 0x8B30,
- VERTEX_SHADER : 0x8B31,
- MAX_VERTEX_ATTRIBS : 0x8869,
- MAX_VERTEX_UNIFORM_VECTORS : 0x8DFB,
- MAX_VARYING_VECTORS : 0x8DFC,
- MAX_COMBINED_TEXTURE_IMAGE_UNITS : 0x8B4D,
- MAX_VERTEX_TEXTURE_IMAGE_UNITS : 0x8B4C,
- MAX_TEXTURE_IMAGE_UNITS : 0x8872,
- MAX_FRAGMENT_UNIFORM_VECTORS : 0x8DFD,
- SHADER_TYPE : 0x8B4F,
- DELETE_STATUS : 0x8B80,
- LINK_STATUS : 0x8B82,
- VALIDATE_STATUS : 0x8B83,
- ATTACHED_SHADERS : 0x8B85,
- ACTIVE_UNIFORMS : 0x8B86,
- ACTIVE_ATTRIBUTES : 0x8B89,
- SHADING_LANGUAGE_VERSION : 0x8B8C,
- CURRENT_PROGRAM : 0x8B8D,
-
- /* StencilFunction */
- NEVER : 0x0200,
- LESS : 0x0201,
- EQUAL : 0x0202,
- LEQUAL : 0x0203,
- GREATER : 0x0204,
- NOTEQUAL : 0x0205,
- GEQUAL : 0x0206,
- ALWAYS : 0x0207,
-
- /* StencilOp */
- /* ZERO */
- KEEP : 0x1E00,
- REPLACE : 0x1E01,
- INCR : 0x1E02,
- DECR : 0x1E03,
- INVERT : 0x150A,
- INCR_WRAP : 0x8507,
- DECR_WRAP : 0x8508,
-
- /* StringName */
- VENDOR : 0x1F00,
- RENDERER : 0x1F01,
- VERSION : 0x1F02,
-
- /* TextureMagFilter */
- NEAREST : 0x2600,
- LINEAR : 0x2601,
-
- /* TextureMinFilter */
- /* NEAREST */
- /* LINEAR */
- NEAREST_MIPMAP_NEAREST : 0x2700,
- LINEAR_MIPMAP_NEAREST : 0x2701,
- NEAREST_MIPMAP_LINEAR : 0x2702,
- LINEAR_MIPMAP_LINEAR : 0x2703,
-
- /* TextureParameterName */
- TEXTURE_MAG_FILTER : 0x2800,
- TEXTURE_MIN_FILTER : 0x2801,
- TEXTURE_WRAP_S : 0x2802,
- TEXTURE_WRAP_T : 0x2803,
-
- /* TextureTarget */
- TEXTURE_2D : 0x0DE1,
- TEXTURE : 0x1702,
-
- TEXTURE_CUBE_MAP : 0x8513,
- TEXTURE_BINDING_CUBE_MAP : 0x8514,
- TEXTURE_CUBE_MAP_POSITIVE_X : 0x8515,
- TEXTURE_CUBE_MAP_NEGATIVE_X : 0x8516,
- TEXTURE_CUBE_MAP_POSITIVE_Y : 0x8517,
- TEXTURE_CUBE_MAP_NEGATIVE_Y : 0x8518,
- TEXTURE_CUBE_MAP_POSITIVE_Z : 0x8519,
- TEXTURE_CUBE_MAP_NEGATIVE_Z : 0x851A,
- MAX_CUBE_MAP_TEXTURE_SIZE : 0x851C,
-
- /* TextureUnit */
- TEXTURE0 : 0x84C0,
- TEXTURE1 : 0x84C1,
- TEXTURE2 : 0x84C2,
- TEXTURE3 : 0x84C3,
- TEXTURE4 : 0x84C4,
- TEXTURE5 : 0x84C5,
- TEXTURE6 : 0x84C6,
- TEXTURE7 : 0x84C7,
- TEXTURE8 : 0x84C8,
- TEXTURE9 : 0x84C9,
- TEXTURE10 : 0x84CA,
- TEXTURE11 : 0x84CB,
- TEXTURE12 : 0x84CC,
- TEXTURE13 : 0x84CD,
- TEXTURE14 : 0x84CE,
- TEXTURE15 : 0x84CF,
- TEXTURE16 : 0x84D0,
- TEXTURE17 : 0x84D1,
- TEXTURE18 : 0x84D2,
- TEXTURE19 : 0x84D3,
- TEXTURE20 : 0x84D4,
- TEXTURE21 : 0x84D5,
- TEXTURE22 : 0x84D6,
- TEXTURE23 : 0x84D7,
- TEXTURE24 : 0x84D8,
- TEXTURE25 : 0x84D9,
- TEXTURE26 : 0x84DA,
- TEXTURE27 : 0x84DB,
- TEXTURE28 : 0x84DC,
- TEXTURE29 : 0x84DD,
- TEXTURE30 : 0x84DE,
- TEXTURE31 : 0x84DF,
- ACTIVE_TEXTURE : 0x84E0,
-
- /* TextureWrapMode */
- REPEAT : 0x2901,
- CLAMP_TO_EDGE : 0x812F,
- MIRRORED_REPEAT : 0x8370,
-
- /* Uniform Types */
- FLOAT_VEC2 : 0x8B50,
- FLOAT_VEC3 : 0x8B51,
- FLOAT_VEC4 : 0x8B52,
- INT_VEC2 : 0x8B53,
- INT_VEC3 : 0x8B54,
- INT_VEC4 : 0x8B55,
- BOOL : 0x8B56,
- BOOL_VEC2 : 0x8B57,
- BOOL_VEC3 : 0x8B58,
- BOOL_VEC4 : 0x8B59,
- FLOAT_MAT2 : 0x8B5A,
- FLOAT_MAT3 : 0x8B5B,
- FLOAT_MAT4 : 0x8B5C,
- SAMPLER_2D : 0x8B5E,
- SAMPLER_CUBE : 0x8B60,
-
- /* Vertex Arrays */
- VERTEX_ATTRIB_ARRAY_ENABLED : 0x8622,
- VERTEX_ATTRIB_ARRAY_SIZE : 0x8623,
- VERTEX_ATTRIB_ARRAY_STRIDE : 0x8624,
- VERTEX_ATTRIB_ARRAY_TYPE : 0x8625,
- VERTEX_ATTRIB_ARRAY_NORMALIZED : 0x886A,
- VERTEX_ATTRIB_ARRAY_POINTER : 0x8645,
- VERTEX_ATTRIB_ARRAY_BUFFER_BINDING : 0x889F,
-
- /* Shader Source */
- COMPILE_STATUS : 0x8B81,
-
- /* Shader Precision-Specified Types */
- LOW_FLOAT : 0x8DF0,
- MEDIUM_FLOAT : 0x8DF1,
- HIGH_FLOAT : 0x8DF2,
- LOW_INT : 0x8DF3,
- MEDIUM_INT : 0x8DF4,
- HIGH_INT : 0x8DF5,
-
- /* Framebuffer Object. */
- FRAMEBUFFER : 0x8D40,
- RENDERBUFFER : 0x8D41,
-
- RGBA4 : 0x8056,
- RGB5_A1 : 0x8057,
- RGB565 : 0x8D62,
- DEPTH_COMPONENT16 : 0x81A5,
- STENCIL_INDEX : 0x1901,
- STENCIL_INDEX8 : 0x8D48,
- DEPTH_STENCIL : 0x84F9,
-
- RENDERBUFFER_WIDTH : 0x8D42,
- RENDERBUFFER_HEIGHT : 0x8D43,
- RENDERBUFFER_INTERNAL_FORMAT : 0x8D44,
- RENDERBUFFER_RED_SIZE : 0x8D50,
- RENDERBUFFER_GREEN_SIZE : 0x8D51,
- RENDERBUFFER_BLUE_SIZE : 0x8D52,
- RENDERBUFFER_ALPHA_SIZE : 0x8D53,
- RENDERBUFFER_DEPTH_SIZE : 0x8D54,
- RENDERBUFFER_STENCIL_SIZE : 0x8D55,
-
- FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE : 0x8CD0,
- FRAMEBUFFER_ATTACHMENT_OBJECT_NAME : 0x8CD1,
- FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL : 0x8CD2,
- FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE : 0x8CD3,
-
- COLOR_ATTACHMENT0 : 0x8CE0,
- DEPTH_ATTACHMENT : 0x8D00,
- STENCIL_ATTACHMENT : 0x8D20,
- DEPTH_STENCIL_ATTACHMENT : 0x821A,
-
- NONE : 0,
-
- FRAMEBUFFER_COMPLETE : 0x8CD5,
- FRAMEBUFFER_INCOMPLETE_ATTACHMENT : 0x8CD6,
- FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT : 0x8CD7,
- FRAMEBUFFER_INCOMPLETE_DIMENSIONS : 0x8CD9,
- FRAMEBUFFER_UNSUPPORTED : 0x8CDD,
-
- FRAMEBUFFER_BINDING : 0x8CA6,
- RENDERBUFFER_BINDING : 0x8CA7,
- MAX_RENDERBUFFER_SIZE : 0x84E8,
-
- INVALID_FRAMEBUFFER_OPERATION : 0x0506,
-
- /* WebGL-specific enums */
- UNPACK_FLIP_Y_WEBGL : 0x9240,
- UNPACK_PREMULTIPLY_ALPHA_WEBGL : 0x9241,
- CONTEXT_LOST_WEBGL : 0x9242,
- UNPACK_COLORSPACE_CONVERSION_WEBGL : 0x9243,
- BROWSER_DEFAULT_WEBGL : 0x9244,
+ revokeObjectURL: function(x) {},
+ },
+};
+var setTimeout = window.setTimeout;
+var document = {
+ eventListeners: {},
+ addEventListener: function(id, func) {
+ var listeners = this.eventListeners[id];
+ if (!listeners) {
+ listeners = this.eventListeners[id] = [];
+ }
+ listeners.push(func);
+ },
+ callEventListeners: function(id) {
+ var listeners = this.eventListeners[id];
+ if (listeners) {
+ listeners.forEach(function(listener) { listener() });
+ }
+ },
+ getElementById: function(id) {
+ switch(id) {
+ case 'canvas': {
+ return {
+ getContext: function(which) {
+ switch(which) {
+ case 'experimental-webgl': {
+ return {
+ /* ClearBufferMask */
+ DEPTH_BUFFER_BIT : 0x00000100,
+ STENCIL_BUFFER_BIT : 0x00000400,
+ COLOR_BUFFER_BIT : 0x00004000,
+
+ /* BeginMode */
+ POINTS : 0x0000,
+ LINES : 0x0001,
+ LINE_LOOP : 0x0002,
+ LINE_STRIP : 0x0003,
+ TRIANGLES : 0x0004,
+ TRIANGLE_STRIP : 0x0005,
+ TRIANGLE_FAN : 0x0006,
+
+ /* AlphaFunction (not supported in ES20) */
+ /* NEVER */
+ /* LESS */
+ /* EQUAL */
+ /* LEQUAL */
+ /* GREATER */
+ /* NOTEQUAL */
+ /* GEQUAL */
+ /* ALWAYS */
+
+ /* BlendingFactorDest */
+ ZERO : 0,
+ ONE : 1,
+ SRC_COLOR : 0x0300,
+ ONE_MINUS_SRC_COLOR : 0x0301,
+ SRC_ALPHA : 0x0302,
+ ONE_MINUS_SRC_ALPHA : 0x0303,
+ DST_ALPHA : 0x0304,
+ ONE_MINUS_DST_ALPHA : 0x0305,
+
+ /* BlendingFactorSrc */
+ /* ZERO */
+ /* ONE */
+ DST_COLOR : 0x0306,
+ ONE_MINUS_DST_COLOR : 0x0307,
+ SRC_ALPHA_SATURATE : 0x0308,
+ /* SRC_ALPHA */
+ /* ONE_MINUS_SRC_ALPHA */
+ /* DST_ALPHA */
+ /* ONE_MINUS_DST_ALPHA */
+
+ /* BlendEquationSeparate */
+ FUNC_ADD : 0x8006,
+ BLEND_EQUATION : 0x8009,
+ BLEND_EQUATION_RGB : 0x8009, /* same as BLEND_EQUATION */
+ BLEND_EQUATION_ALPHA : 0x883D,
+
+ /* BlendSubtract */
+ FUNC_SUBTRACT : 0x800A,
+ FUNC_REVERSE_SUBTRACT : 0x800B,
+
+ /* Separate Blend Functions */
+ BLEND_DST_RGB : 0x80C8,
+ BLEND_SRC_RGB : 0x80C9,
+ BLEND_DST_ALPHA : 0x80CA,
+ BLEND_SRC_ALPHA : 0x80CB,
+ CONSTANT_COLOR : 0x8001,
+ ONE_MINUS_CONSTANT_COLOR : 0x8002,
+ CONSTANT_ALPHA : 0x8003,
+ ONE_MINUS_CONSTANT_ALPHA : 0x8004,
+ BLEND_COLOR : 0x8005,
+
+ /* Buffer Objects */
+ ARRAY_BUFFER : 0x8892,
+ ELEMENT_ARRAY_BUFFER : 0x8893,
+ ARRAY_BUFFER_BINDING : 0x8894,
+ ELEMENT_ARRAY_BUFFER_BINDING : 0x8895,
+
+ STREAM_DRAW : 0x88E0,
+ STATIC_DRAW : 0x88E4,
+ DYNAMIC_DRAW : 0x88E8,
+
+ BUFFER_SIZE : 0x8764,
+ BUFFER_USAGE : 0x8765,
+
+ CURRENT_VERTEX_ATTRIB : 0x8626,
+
+ /* CullFaceMode */
+ FRONT : 0x0404,
+ BACK : 0x0405,
+ FRONT_AND_BACK : 0x0408,
+
+ /* DepthFunction */
+ /* NEVER */
+ /* LESS */
+ /* EQUAL */
+ /* LEQUAL */
+ /* GREATER */
+ /* NOTEQUAL */
+ /* GEQUAL */
+ /* ALWAYS */
+
+ /* EnableCap */
+ /* TEXTURE_2D */
+ CULL_FACE : 0x0B44,
+ BLEND : 0x0BE2,
+ DITHER : 0x0BD0,
+ STENCIL_TEST : 0x0B90,
+ DEPTH_TEST : 0x0B71,
+ SCISSOR_TEST : 0x0C11,
+ POLYGON_OFFSET_FILL : 0x8037,
+ SAMPLE_ALPHA_TO_COVERAGE : 0x809E,
+ SAMPLE_COVERAGE : 0x80A0,
+
+ /* ErrorCode */
+ NO_ERROR : 0,
+ INVALID_ENUM : 0x0500,
+ INVALID_VALUE : 0x0501,
+ INVALID_OPERATION : 0x0502,
+ OUT_OF_MEMORY : 0x0505,
+
+ /* FrontFaceDirection */
+ CW : 0x0900,
+ CCW : 0x0901,
+
+ /* GetPName */
+ LINE_WIDTH : 0x0B21,
+ ALIASED_POINT_SIZE_RANGE : 0x846D,
+ ALIASED_LINE_WIDTH_RANGE : 0x846E,
+ CULL_FACE_MODE : 0x0B45,
+ FRONT_FACE : 0x0B46,
+ DEPTH_RANGE : 0x0B70,
+ DEPTH_WRITEMASK : 0x0B72,
+ DEPTH_CLEAR_VALUE : 0x0B73,
+ DEPTH_FUNC : 0x0B74,
+ STENCIL_CLEAR_VALUE : 0x0B91,
+ STENCIL_FUNC : 0x0B92,
+ STENCIL_FAIL : 0x0B94,
+ STENCIL_PASS_DEPTH_FAIL : 0x0B95,
+ STENCIL_PASS_DEPTH_PASS : 0x0B96,
+ STENCIL_REF : 0x0B97,
+ STENCIL_VALUE_MASK : 0x0B93,
+ STENCIL_WRITEMASK : 0x0B98,
+ STENCIL_BACK_FUNC : 0x8800,
+ STENCIL_BACK_FAIL : 0x8801,
+ STENCIL_BACK_PASS_DEPTH_FAIL : 0x8802,
+ STENCIL_BACK_PASS_DEPTH_PASS : 0x8803,
+ STENCIL_BACK_REF : 0x8CA3,
+ STENCIL_BACK_VALUE_MASK : 0x8CA4,
+ STENCIL_BACK_WRITEMASK : 0x8CA5,
+ VIEWPORT : 0x0BA2,
+ SCISSOR_BOX : 0x0C10,
+ /* SCISSOR_TEST */
+ COLOR_CLEAR_VALUE : 0x0C22,
+ COLOR_WRITEMASK : 0x0C23,
+ UNPACK_ALIGNMENT : 0x0CF5,
+ PACK_ALIGNMENT : 0x0D05,
+ MAX_TEXTURE_SIZE : 0x0D33,
+ MAX_VIEWPORT_DIMS : 0x0D3A,
+ SUBPIXEL_BITS : 0x0D50,
+ RED_BITS : 0x0D52,
+ GREEN_BITS : 0x0D53,
+ BLUE_BITS : 0x0D54,
+ ALPHA_BITS : 0x0D55,
+ DEPTH_BITS : 0x0D56,
+ STENCIL_BITS : 0x0D57,
+ POLYGON_OFFSET_UNITS : 0x2A00,
+ /* POLYGON_OFFSET_FILL */
+ POLYGON_OFFSET_FACTOR : 0x8038,
+ TEXTURE_BINDING_2D : 0x8069,
+ SAMPLE_BUFFERS : 0x80A8,
+ SAMPLES : 0x80A9,
+ SAMPLE_COVERAGE_VALUE : 0x80AA,
+ SAMPLE_COVERAGE_INVERT : 0x80AB,
+
+ /* GetTextureParameter */
+ /* TEXTURE_MAG_FILTER */
+ /* TEXTURE_MIN_FILTER */
+ /* TEXTURE_WRAP_S */
+ /* TEXTURE_WRAP_T */
+
+ COMPRESSED_TEXTURE_FORMATS : 0x86A3,
+
+ /* HintMode */
+ DONT_CARE : 0x1100,
+ FASTEST : 0x1101,
+ NICEST : 0x1102,
+
+ /* HintTarget */
+ GENERATE_MIPMAP_HINT : 0x8192,
+
+ /* DataType */
+ BYTE : 0x1400,
+