1e5c31af7Sopenharmony_ci-------------------------------------------------------------------------
2e5c31af7Sopenharmony_cidrawElements Quality Program Test Specification
3e5c31af7Sopenharmony_ci-----------------------------------------------
4e5c31af7Sopenharmony_ci
5e5c31af7Sopenharmony_ciCopyright 2014 The Android Open Source Project
6e5c31af7Sopenharmony_ci
7e5c31af7Sopenharmony_ciLicensed under the Apache License, Version 2.0 (the "License");
8e5c31af7Sopenharmony_ciyou may not use this file except in compliance with the License.
9e5c31af7Sopenharmony_ciYou may obtain a copy of the License at
10e5c31af7Sopenharmony_ci
11e5c31af7Sopenharmony_ci     http://www.apache.org/licenses/LICENSE-2.0
12e5c31af7Sopenharmony_ci
13e5c31af7Sopenharmony_ciUnless required by applicable law or agreed to in writing, software
14e5c31af7Sopenharmony_cidistributed under the License is distributed on an "AS IS" BASIS,
15e5c31af7Sopenharmony_ciWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16e5c31af7Sopenharmony_ciSee the License for the specific language governing permissions and
17e5c31af7Sopenharmony_cilimitations under the License.
18e5c31af7Sopenharmony_ci-------------------------------------------------------------------------
19e5c31af7Sopenharmony_ci    Sampler tests
20e5c31af7Sopenharmony_ci
21e5c31af7Sopenharmony_ciTests:
22e5c31af7Sopenharmony_ci + dEQP-GLES2.functional.texture.sampler.*
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ciIncludes:
25e5c31af7Sopenharmony_ci + Creating and deleting sampler objects
26e5c31af7Sopenharmony_ci + Setting sampler parameters
27e5c31af7Sopenharmony_ci + Binding samplers to texture units
28e5c31af7Sopenharmony_ci   - Single unit
29e5c31af7Sopenharmony_ci   - Multiple units
30e5c31af7Sopenharmony_ci + Verify that sampler state supercedes texture state
31e5c31af7Sopenharmony_ci
32e5c31af7Sopenharmony_ciExcludes:
33e5c31af7Sopenharmony_ci + Negative API tests
34e5c31af7Sopenharmony_ci   - Will be added in 2012.3 release
35e5c31af7Sopenharmony_ci + Sampler queries
36e5c31af7Sopenharmony_ci   - Will be added in 2012.4 release
37e5c31af7Sopenharmony_ci
38e5c31af7Sopenharmony_ciDescription:
39e5c31af7Sopenharmony_ci
40e5c31af7Sopenharmony_ciSampler tests construct a sampler object with selected parameters. Sampler
41e5c31af7Sopenharmony_ciis then bound to one or more texture units populated with textures that
42e5c31af7Sopenharmony_cihave random texture parameters set. Image is then rendered combining samples
43e5c31af7Sopenharmony_cifrom all of the textures.
44e5c31af7Sopenharmony_ci
45e5c31af7Sopenharmony_ciRendered image is compared against a reference image produced by a reference
46e5c31af7Sopenharmony_cirenderer.
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