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    GL_EXT_shader_implicit_conversions
20e5c31af7Sopenharmony_ci
21e5c31af7Sopenharmony_ciTests:
22e5c31af7Sopenharmony_ci + dEQP-GLES31.functional.shaders.implicit_conversions.*
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ciIncludes:
25e5c31af7Sopenharmony_ci + All valid implicit conversion pairs
26e5c31af7Sopenharmony_ci + Promotion to vector types (for example int -> vec3)
27e5c31af7Sopenharmony_ci + Binary operations
28e5c31af7Sopenharmony_ci   - Arithmetic
29e5c31af7Sopenharmony_ci   - Comparison
30e5c31af7Sopenharmony_ci + Array subscription
31e5c31af7Sopenharmony_ci + Calling function with implicit conversion on parameter type
32e5c31af7Sopenharmony_ci + Negative tests for invalid assignments
33e5c31af7Sopenharmony_ci + Negative tests for implict array / struct conversions
34e5c31af7Sopenharmony_ci
35e5c31af7Sopenharmony_ciExcludes:
36e5c31af7Sopenharmony_ci + Extensive function overloading tests with implicit conversions
37e5c31af7Sopenharmony_ci + Extensive negative tests for various other implicit conversions
38e5c31af7Sopenharmony_ci   - Will be added in 2014.4 release
39e5c31af7Sopenharmony_ci
40e5c31af7Sopenharmony_ciDescription:
41e5c31af7Sopenharmony_ci
42e5c31af7Sopenharmony_ciValid cases compile and run a program that perform the implicit conversion
43e5c31af7Sopenharmony_cioperation in either vertex and fragment shader. Results are checked against
44e5c31af7Sopenharmony_cireference values in the shader code and either black or white color is
45e5c31af7Sopenharmony_ciselected based on that. The test verifies that all result pixels are white.
46e5c31af7Sopenharmony_ci
47e5c31af7Sopenharmony_ciNegative cases attempt to compile a shader with the invalid operation and
48e5c31af7Sopenharmony_cichecks that the compilation in fact fails.
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