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Brian Paul	0b27ace	2003-03-08 17:38:57 +0000	[diff] [blame^]	1	<HTML>
				2
				3	<TITLE>Conformance</TITLE>
				4
				5	<BODY text="#000000" bgcolor="#55bbff" link="#111188">
				6
				7	<H1>Conformance</H1>
				8
				9	<p>
				10	The SGI OpenGL conformance tests verify correct operation of OpenGL
				11	implementations. I, Brian Paul, have been given a copy of the tests
				12	for testing Mesa. The tests are not publically available.
				13	</p>
				14	<p>
				15	This file has the latest results of testing Mesa with the OpenGL 1.2
				16	conformance tests. Testing with the preliminary OpenGL 1.3 tests has
				17	also been done. Mesa passes all the 1.3 tests.
				18	</p>
				19	<p>
				20	The tests were run using the software X11 device driver on 24-bpp
				21	and 16-bpp displays.
				22	</p>
				23	<p>
				24	Mesa 4.0 and later pass all conformance tests at all path levels.
				25	Note that this says nothing about the conformance of hardware drivers
				26	based upon Mesa.
				27	</p>
				28
				29
				30	<pre>
				31
				32	COVERAGE TESTS
				33	--------------
				34
				35	Test that all API functions accept the legal parameters and reject
				36	illegal parameters. The result of each test is either pass or fail.
				37
				38	% covgl
				39	OpenGL Coverage Test.
				40	Version 1.2
				41
				42	covgl passed.
				43
				44	covgl passed at 1.1 level.
				45
				46	covgl passed at 1.2 level.
				47
				48	covgl passed for ARB_multitexture.
				49
				50
				51	% covglu
				52	OpenGL GLU Coverage Test.
				53	Version 1.3
				54
				55	covglu passed.
				56
				57	covglu passed at 1.1 level.
				58
				59
				60	% covglx
				61	OpenGL X Coverage Test.
				62	Version 1.1.1
				63
				64	covglx passed.
				65
				66
				67	% primtest -v
				68	Open GL Primitives Test.
				69	Version 1.2
				70
				71	[lots of output deleted]
				72
				73	292159 Combinations.
				74	primtest passed.
				75
				76
				77
				78
				79	GL CONFORMANCE TEST
				80	===================
				81
				82	Render test images, read them back, then test for expected results.
				83
				84
				85	----------------------------------------------------------------------
				86	% conform -v 2
				87
				88	OpenGL Conformance Test
				89	Version 1.2
				90
				91	Setup Report.
				92	Verbose level = 2.
				93	Random number seed = 1.
				94	Path inactive.
				95
				96	Visual Report.
				97	Display ID = 35. Indirect Rendering.
				98	Double Buffered.
				99	RGBA (5, 6, 5, 0).
				100	Stencil (8).
				101	Depth (16).
				102	Accumulation (16, 16, 16, 16).
				103
				104	Epsilon Report.
				105	zero error epsilon = 0.000122.
				106	RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
				107	Depth buffer error epsilon = 0.000137.
				108	Stencil plane error epsilon = 0.00404.
				109	Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
				110
				111	Default State test passed.
				112	Must Pass test passed.
				113	Divide By Zero test passed.
				114	Viewport Clamp test passed.
				115	Matrix Stack test passed.
				116	Matrix Stack Mixing test passed.
				117	Vertex Order test passed.
				118	Transformations test passed.
				119	Transformation Normal test passed.
				120	Viewport Transformation test passed.
				121	Buffer Clear test passed.
				122	Buffer Corners test passed.
				123	Buffer Color test passed.
				124	Color Ramp test passed.
				125	Mask test passed.
				126	Buffer Invariance test passed.
				127	Accumulation Buffer test passed.
				128	Select test passed.
				129	Feedback test passed.
				130	Scissor test passed.
				131	Alpha Plane Function test passed.
				132	Stencil Plane Clear test passed.
				133	Stencil Plane Corners test passed.
				134	Stencil Plane Operation test passed.
				135	Stencil Plane Function test passed.
				136	Depth Buffer Clear test passed.
				137	Depth Buffer Function test passed.
				138	Blend test passed.
				139	Dither test passed.
				140	LogicOp Function test does not exist for an RGB visual.
				141	DrawPixels test passed.
				142	CopyPixels test passed.
				143	Bitmap Rasterization test passed.
				144	Point Rasterization test passed.
				145	Anti-aliased Point test passed.
				146	Line Rasterization test passed.
				147	Line Stipple test passed.
				148	Anti-aliased Line test passed.
				149	Horizontal and Vertical Line test passed.
				150	Triangle Rasterization test passed.
				151	Triangle Tile test passed.
				152	Triangle Stipple test passed.
				153	Anti-aliased Triangles test passed.
				154	Quad Rasterization test passed.
				155	Polygon Face test passed.
				156	Polygon Cull test passed.
				157	Polygon Stipple test passed.
				158	Polygon Edge test passed.
				159	Ambient Material test passed.
				160	Ambient Scene test passed.
				161	Attenuation Position test passed.
				162	Diffuse Light test passed.
				163	Diffuse Material test passed.
				164	Diffuse Material Normal test passed.
				165	Diffuse Material Positioning test passed.
				166	Emissive Material test passed.
				167	Specular Exponent test passed.
				168	Specular Exponent Normal test passed.
				169	Specular Local Eye Half Angle test passed.
				170	Specular Light test passed.
				171	Specular Material test passed.
				172	Specular Normal test passed.
				173	Spot Positioning test passed.
				174	Spot Exponent and Positioning test passed.
				175	Spot Exponent and Direction test passed.
				176	Fog Exponential test passed.
				177	Fog Linear test passed.
				178	Texture Decal test passed.
				179	Texture Border test passed.
				180	Mipmaps Selection test passed.
				181	Mipmaps Interpolation test passed.
				182	Display Lists test passed.
				183	Evaluator test passed.
				184	Evaluator Color test passed.
				185	Texture Edge Clamp test passed.
				186	Packed Pixels test passed.
				187	Texture LOD test passed.
				188	Rescale Normal test passed.
				189	Color Table test passed.
				190	Convolution test passed.
				191	Convolution Border test passed.
				192	Histogram test passed.
				193	MinMax test passed.
				194	MultiTexture test passed.
				195
				196	Conform passed.
				197
				198	----------------------------------------------------------------------
				199	% conform -v 2 -p 1
				200
				201	OpenGL Conformance Test
				202	Version 1.2
				203
				204	Setup Report.
				205	Verbose level = 2.
				206	Random number seed = 1.
				207	Path level = 1.
				208
				209	Visual Report.
				210	Display ID = 35. Indirect Rendering.
				211	Double Buffered.
				212	RGBA (5, 6, 5, 0).
				213	Stencil (8).
				214	Depth (16).
				215	Accumulation (16, 16, 16, 16).
				216
				217	Epsilon Report.
				218	zero error epsilon = 0.000122.
				219	RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
				220	Depth buffer error epsilon = 0.000137.
				221	Stencil plane error epsilon = 0.00404.
				222	Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
				223
				224	Default State test passed.
				225	Must Pass test passed.
				226	Divide By Zero test passed.
				227	Viewport Clamp test passed.
				228	Matrix Stack test passed.
				229	Matrix Stack Mixing test passed.
				230	Vertex Order test passed.
				231	Transformations test passed.
				232	Transformation Normal test passed.
				233	Viewport Transformation test passed.
				234	Buffer Clear test passed.
				235	Buffer Corners test passed.
				236	Buffer Color test passed.
				237	Color Ramp test passed.
				238	Mask test passed.
				239	Buffer Invariance test passed.
				240	Accumulation Buffer test passed.
				241	Select test passed.
				242	Feedback test passed.
				243	Scissor test passed.
				244	Alpha Plane Function test passed.
				245	Stencil Plane Clear test passed.
				246	Stencil Plane Corners test passed.
				247	Stencil Plane Operation test passed.
				248	Stencil Plane Function test passed.
				249	Depth Buffer Clear test passed.
				250	Depth Buffer Function test passed.
				251	Blend test passed.
				252	Dither test passed.
				253	LogicOp Function test does not exist for an RGB visual.
				254	DrawPixels test passed.
				255	CopyPixels test passed.
				256	Bitmap Rasterization test passed.
				257	Point Rasterization test passed.
				258	Anti-aliased Point test passed.
				259	Line Rasterization test passed.
				260	Line Stipple test passed.
				261	Anti-aliased Line test passed.
				262	Horizontal and Vertical Line test passed.
				263	Triangle Rasterization test passed.
				264	Triangle Tile test passed.
				265	Triangle Stipple test passed.
				266	Anti-aliased Triangles test passed.
				267	Quad Rasterization test passed.
				268	Polygon Face test passed.
				269	Polygon Cull test passed.
				270	Polygon Stipple test passed.
				271	Polygon Edge test passed.
				272	Ambient Material test passed.
				273	Ambient Scene test passed.
				274	Attenuation Position test passed.
				275	Diffuse Light test passed.
				276	Diffuse Material test passed.
				277	Diffuse Material Normal test passed.
				278	Diffuse Material Positioning test passed.
				279	Emissive Material test passed.
				280	Specular Exponent test passed.
				281	Specular Exponent Normal test passed.
				282	Specular Local Eye Half Angle test passed.
				283	Specular Light test passed.
				284	Specular Material test passed.
				285	Specular Normal test passed.
				286	Spot Positioning test passed.
				287	Spot Exponent and Positioning test passed.
				288	Spot Exponent and Direction test passed.
				289	Fog Exponential test passed.
				290	Fog Linear test passed.
				291	Texture Decal test passed.
				292	Texture Border test passed.
				293	Mipmaps Selection test passed.
				294	Mipmaps Interpolation test passed.
				295	Display Lists test passed.
				296	Evaluator test passed.
				297	Evaluator Color test passed.
				298	Texture Edge Clamp test passed.
				299	Packed Pixels test passed.
				300	Texture LOD test passed.
				301	Rescale Normal test passed.
				302	Color Table test passed.
				303	Convolution test passed.
				304	Convolution Border test passed.
				305	Histogram test passed.
				306	MinMax test passed.
				307	MultiTexture test passed.
				308
				309	Conform passed.
				310
				311	----------------------------------------------------------------------
				312	% conform -v 2 -p 2
				313
				314	OpenGL Conformance Test
				315	Version 1.2
				316
				317	Setup Report.
				318	Verbose level = 2.
				319	Random number seed = 1.
				320	Path level = 2.
				321
				322	Visual Report.
				323	Display ID = 35. Indirect Rendering.
				324	Double Buffered.
				325	RGBA (5, 6, 5, 0).
				326	Stencil (8).
				327	Depth (16).
				328	Accumulation (16, 16, 16, 16).
				329
				330	Epsilon Report.
				331	zero error epsilon = 0.000122.
				332	RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
				333	Depth buffer error epsilon = 0.000137.
				334	Stencil plane error epsilon = 0.00404.
				335	Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
				336
				337	Default State test passed.
				338	Must Pass test passed.
				339	Divide By Zero test passed.
				340	Viewport Clamp test passed.
				341	Matrix Stack test passed.
				342	Matrix Stack Mixing test passed.
				343	Vertex Order test passed.
				344	Transformations test passed.
				345	Transformation Normal test passed.
				346	Viewport Transformation test passed.
				347	Buffer Clear test passed.
				348	Buffer Corners test passed.
				349	Buffer Color test passed.
				350	Color Ramp test passed.
				351	Mask test passed.
				352	Buffer Invariance test passed.
				353	Accumulation Buffer test passed.
				354	Select test passed.
				355	Feedback test passed.
				356	Scissor test passed.
				357	Alpha Plane Function test passed.
				358	Stencil Plane Clear test passed.
				359	Stencil Plane Corners test passed.
				360	Stencil Plane Operation test passed.
				361	Stencil Plane Function test passed.
				362	Depth Buffer Clear test passed.
				363	Depth Buffer Function test passed.
				364	Blend test passed.
				365	Dither test passed.
				366	LogicOp Function test does not exist for an RGB visual.
				367	DrawPixels test passed.
				368	CopyPixels test passed.
				369	Bitmap Rasterization test passed.
				370	Point Rasterization test passed.
				371	Anti-aliased Point test passed.
				372	Line Rasterization test passed.
				373	Line Stipple test passed.
				374	Anti-aliased Line test passed.
				375	Horizontal and Vertical Line test passed.
				376	Triangle Rasterization test passed.
				377	Triangle Tile test passed.
				378	Triangle Stipple test passed.
				379	Anti-aliased Triangles test passed.
				380	Quad Rasterization test passed.
				381	Polygon Face test passed.
				382	Polygon Cull test passed.
				383	Polygon Stipple test passed.
				384	Polygon Edge test passed.
				385	Ambient Material test passed.
				386	Ambient Scene test passed.
				387	Attenuation Position test passed.
				388	Diffuse Light test passed.
				389	Diffuse Material test passed.
				390	Diffuse Material Normal test passed.
				391	Diffuse Material Positioning test passed.
				392	Emissive Material test passed.
				393	Specular Exponent test passed.
				394	Specular Exponent Normal test passed.
				395	Specular Local Eye Half Angle test passed.
				396	Specular Light test passed.
				397	Specular Material test passed.
				398	Specular Normal test passed.
				399	Spot Positioning test passed.
				400	Spot Exponent and Positioning test passed.
				401	Spot Exponent and Direction test passed.
				402	Fog Exponential test passed.
				403	Fog Linear test passed.
				404	Texture Decal test passed.
				405	Texture Border test passed.
				406	Mipmaps Selection test passed.
				407	Mipmaps Interpolation test passed.
				408	Display Lists test passed.
				409	Evaluator test passed.
				410	Evaluator Color test passed.
				411	Texture Edge Clamp test passed.
				412	Packed Pixels test passed.
				413	Texture LOD test passed.
				414	Rescale Normal test passed.
				415	Color Table test passed.
				416	Convolution test passed.
				417	Convolution Border test passed.
				418	Histogram test passed.
				419	MinMax test passed.
				420	MultiTexture test passed.
				421
				422	Conform passed.
				423
				424	----------------------------------------------------------------------
				425	% conform -v 2 -p 3
				426
				427	OpenGL Conformance Test
				428	Version 1.2
				429
				430	Setup Report.
				431	Verbose level = 2.
				432	Random number seed = 1.
				433	Path level = 3.
				434
				435	Visual Report.
				436	Display ID = 35. Indirect Rendering.
				437	Double Buffered.
				438	RGBA (5, 6, 5, 0).
				439	Stencil (8).
				440	Depth (16).
				441	Accumulation (16, 16, 16, 16).
				442
				443	Epsilon Report.
				444	zero error epsilon = 0.000122.
				445	RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
				446	Depth buffer error epsilon = 0.000137.
				447	Stencil plane error epsilon = 0.00404.
				448	Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
				449
				450	Default State test passed.
				451	Must Pass test passed.
				452	Divide By Zero test passed.
				453	Viewport Clamp test passed.
				454	Matrix Stack test passed.
				455	Matrix Stack Mixing test passed.
				456	Vertex Order test passed.
				457	Transformations test passed.
				458	Transformation Normal test passed.
				459	Viewport Transformation test passed.
				460	Buffer Clear test passed.
				461	Buffer Corners test passed.
				462	Buffer Color test passed.
				463	Color Ramp test passed.
				464	Mask test passed.
				465	Buffer Invariance test passed.
				466	Accumulation Buffer test passed.
				467	Select test passed.
				468	Feedback test passed.
				469	Scissor test passed.
				470	Alpha Plane Function test passed.
				471	Stencil Plane Clear test passed.
				472	Stencil Plane Corners test passed.
				473	Stencil Plane Operation test passed.
				474	Stencil Plane Function test passed.
				475	Depth Buffer Clear test passed.
				476	Depth Buffer Function test passed.
				477	Blend test passed.
				478	Dither test passed.
				479	LogicOp Function test does not exist for an RGB visual.
				480	DrawPixels test passed.
				481	CopyPixels test passed.
				482	Bitmap Rasterization test passed.
				483	Point Rasterization test passed.
				484	Anti-aliased Point test passed.
				485	Line Rasterization test passed.
				486	Line Stipple test passed.
				487	Anti-aliased Line test passed.
				488	Horizontal and Vertical Line test passed.
				489	Triangle Rasterization test passed.
				490	Triangle Tile test passed.
				491	Triangle Stipple test passed.
				492	Anti-aliased Triangles test passed.
				493	Quad Rasterization test passed.
				494	Polygon Face test passed.
				495	Polygon Cull test passed.
				496	Polygon Stipple test passed.
				497	Polygon Edge test passed.
				498	Ambient Material test passed.
				499	Ambient Scene test passed.
				500	Attenuation Position test passed.
				501	Diffuse Light test passed.
				502	Diffuse Material test passed.
				503	Diffuse Material Normal test passed.
				504	Diffuse Material Positioning test passed.
				505	Emissive Material test passed.
				506	Specular Exponent test passed.
				507	Specular Exponent Normal test passed.
				508	Specular Local Eye Half Angle test passed.
				509	Specular Light test passed.
				510	Specular Material test passed.
				511	Specular Normal test passed.
				512	Spot Positioning test passed.
				513	Spot Exponent and Positioning test passed.
				514	Spot Exponent and Direction test passed.
				515	Fog Exponential test passed.
				516	Fog Linear test passed.
				517	Texture Decal test passed.
				518	Texture Border test passed.
				519	Mipmaps Selection test passed.
				520	Mipmaps Interpolation test passed.
				521	Display Lists test passed.
				522	Evaluator test passed.
				523	Evaluator Color test passed.
				524	Texture Edge Clamp test passed.
				525	Packed Pixels test passed.
				526	Texture LOD test passed.
				527	Rescale Normal test passed.
				528	Color Table test passed.
				529	Convolution test passed.
				530	Convolution Border test passed.
				531	Histogram test passed.
				532	MinMax test passed.
				533	MultiTexture test passed.
				534
				535	Conform passed.
				536
				537	----------------------------------------------------------------------
				538	% conform -v 2 -p 4
				539
				540	OpenGL Conformance Test
				541	Version 1.2
				542
				543	Setup Report.
				544	Verbose level = 2.
				545	Random number seed = 1.
				546	Path level = 4.
				547
				548	Visual Report.
				549	Display ID = 35. Indirect Rendering.
				550	Double Buffered.
				551	RGBA (5, 6, 5, 0).
				552	Stencil (8).
				553	Depth (16).
				554	Accumulation (16, 16, 16, 16).
				555
				556	Epsilon Report.
				557	zero error epsilon = 0.000122.
				558	RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
				559	Depth buffer error epsilon = 0.000137.
				560	Stencil plane error epsilon = 0.00404.
				561	Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
				562
				563	Default State test passed.
				564	Must Pass test passed.
				565	Divide By Zero test passed.
				566	Viewport Clamp test passed.
				567	Matrix Stack test passed.
				568	Matrix Stack Mixing test passed.
				569	Vertex Order test passed.
				570	Transformations test passed.
				571	Transformation Normal test passed.
				572	Viewport Transformation test passed.
				573	Buffer Clear test passed.
				574	Buffer Corners test passed.
				575	Buffer Color test passed.
				576	Color Ramp test passed.
				577	Mask test passed.
				578	Buffer Invariance test passed.
				579	Accumulation Buffer test passed.
				580	Select test passed.
				581	Feedback test passed.
				582	Scissor test passed.
				583	Alpha Plane Function test passed.
				584	Stencil Plane Clear test passed.
				585	Stencil Plane Corners test passed.
				586	Stencil Plane Operation test passed.
				587	Stencil Plane Function test passed.
				588	Depth Buffer Clear test passed.
				589	Depth Buffer Function test passed.
				590	Blend test passed.
				591	Dither test passed.
				592	LogicOp Function test does not exist for an RGB visual.
				593	DrawPixels test passed.
				594	CopyPixels test passed.
				595	Bitmap Rasterization test passed.
				596	Point Rasterization test passed.
				597	Anti-aliased Point test passed.
				598	Line Rasterization test passed.
				599	Line Stipple test passed.
				600	Anti-aliased Line test passed.
				601	Horizontal and Vertical Line test passed.
				602	Triangle Rasterization test passed.
				603	Triangle Tile test passed.
				604	Triangle Stipple test passed.
				605	Anti-aliased Triangles test passed.
				606	Quad Rasterization test passed.
				607	Polygon Face test passed.
				608	Polygon Cull test passed.
				609	Polygon Stipple test passed.
				610	Polygon Edge test passed.
				611	Ambient Material test passed.
				612	Ambient Scene test passed.
				613	Attenuation Position test passed.
				614	Diffuse Light test passed.
				615	Diffuse Material test passed.
				616	Diffuse Material Normal test passed.
				617	Diffuse Material Positioning test passed.
				618	Emissive Material test passed.
				619	Specular Exponent test passed.
				620	Specular Exponent Normal test passed.
				621	Specular Local Eye Half Angle test passed.
				622	Specular Light test passed.
				623	Specular Material test passed.
				624	Specular Normal test passed.
				625	Spot Positioning test passed.
				626	Spot Exponent and Positioning test passed.
				627	Spot Exponent and Direction test passed.
				628	Fog Exponential test passed.
				629	Fog Linear test passed.
				630	Texture Decal test passed.
				631	Texture Border test passed.
				632	Mipmaps Selection test passed.
				633	Mipmaps Interpolation test passed.
				634	Display Lists test passed.
				635	Evaluator test passed.
				636	Evaluator Color test passed.
				637	Texture Edge Clamp test passed.
				638	Packed Pixels test passed.
				639	Texture LOD test passed.
				640	Rescale Normal test passed.
				641	Color Table test passed.
				642	Convolution test passed.
				643	Convolution Border test passed.
				644	Histogram test passed.
				645	MinMax test passed.
				646	MultiTexture test passed.
				647
				648	Conform passed.
				649
				650
				651
				652	GLX CONFORMANCE TEST
				653	====================
				654
				655	% conformx -v 2
				656
				657	OpenGL X Conformance Test
				658	Version 1.1.1
				659
				660	Setup Report.
				661	Verbose level = 2.
				662	Random number seed = 1.
				663	Path inactive.
				664
				665	Visual Report.
				666	Display ID = 34. Direct Rendering.
				667	Double Buffered.
				668	RGBA (8, 8, 8, 0).
				669	Stencil (8).
				670	Depth (16).
				671	Accumulation (16, 16, 16, 16).
				672
				673	Epsilon Report.
				674	zero error epsilon = 0.000122.
				675	RGBA error epsilon = 0.00404, 0.00404, 0.00404, 0.000122.
				676	Depth buffer error epsilon = 0.000137.
				677	Stencil plane error epsilon = 0.00404.
				678	Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
				679
				680	Default State test passed.
				681	glReadPixels() test passed.
				682	Font test passed.
				683
				684	Conformx passed.
				685
				686
				687	</pre>
				688
				689	NOTE: conformx passes for all machine path levels (-p option).
				690
				691
				692	</body>
				693	</html>