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drawElements Quality Program Test Specification
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Copyright 2014 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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Sampler tests
Tests:
+ dEQP-GLES2.functional.texture.sampler.*
Includes:
+ Creating and deleting sampler objects
+ Setting sampler parameters
+ Binding samplers to texture units
- Single unit
- Multiple units
+ Verify that sampler state supercedes texture state
Excludes:
+ Negative API tests
- Will be added in 2012.3 release
+ Sampler queries
- Will be added in 2012.4 release
Description:
Sampler tests construct a sampler object with selected parameters. Sampler
is then bound to one or more texture units populated with textures that
have random texture parameters set. Image is then rendered combining samples
from all of the textures.
Rendered image is compared against a reference image produced by a reference
renderer.